1 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
3 * Fixed Win32 scheduler to not stuck anymore. A patch from
4 Juha Räsänen. Affected file is
5 lib/silcutil/win32/silcwin32schedule.c.
7 * Fixed QoS parsing for connection blocks in server. Affected
8 file is silcd/serverconfig.c.
10 * Fixed server statistics increasing in server. Affected file
13 * The CLOSE command now marks backup router as self disconnected
14 to avoid resuming problems. Affected file silcd/command.c.
16 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
18 * When using silc_net_create_connection[_async], and your system can
19 create IPv6 sockets, it will try to connect to the IPv6 host.
20 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
21 file lib/silcutil/unix/silcunixnet.c
23 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
25 * Check for valid route when receiving packet from router and
26 when routing it to local server in the cell. A patch from
27 Matt Miller. Affected files silcd/router.c and server.c.
29 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
31 * Couldn't detach and reattach twice, because of the previous
32 commit. Affected file silcd/packet_receive.c
34 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
36 * Added check to ignore Port value if Initiator is FALSE.
37 Remote router coudln't connect if Port was set. Affected file
40 * If some client tries to resume more than once at the same time,
41 server crashed. Router didn't crash, but showed odd behaviour
42 (didn't allow clients to join anymore, ..). Affected files
43 silcd/packet_receive.c silcd/idlist.h
45 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
47 * Destroy the file transfer session in silc_client_file_close
48 with timeout. Affected file lib/silcclient/client_ftp.c.
50 * Call SFTP server monitor in READ and WRITE after the actual
51 operations. Affected file lib/silcsftp/sftp_server.c.
53 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
55 * Create one configure script from configure fragments
56 (configure.ad). This is a first step towards new distribution
57 system. Affected files prepare, configure.in.pre,
58 lib/silcmath/mpi/configure.ad.
60 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
62 * Removed expiring of client key pair. Affected file is
63 irssi/src/silc/core/clientutil.c
65 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
67 * Check the number of connections from real number of
68 connections instead of socket number, when deciding if
69 server is full. Affected files are silcd/server.c,
70 server_internal.h and silcd.c.
72 * Clarified the connections_max meaning in General section
73 in doc/example_silcd.conf.in.
75 * The reconnect_keep_trying default value set to TRUE
76 if it is not defined in the config file. Affected file
79 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
81 * Fixed crashbug in connection closing, after a protocol
82 completion callback, which might have closed it already.
83 Affected file silcd/server.c.
85 * Fixed rekey with PFS in backup router. It did not allow
86 rekeys with PFS, and when the rekey protocol timedout
87 it crashed the backup router without the above fix. Affected
88 file silcd/packet_send.c and server.c.
90 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
92 * The silc_client_add_channel_private_key now returns the
93 private key context if pointer is given as argument.
94 Affected files are lib/silcclient/silcclient.h and
97 * Added support for using channel private keys in SILC
98 Client Library even if the private key mode is not set
99 on the channel. Affected file lib/silcclient/client_channel.c.
101 * The channel private key used to decrypt message is now
102 delivered to the application in the 'channel_messageÃ' client
103 operation. Affected files are lib/silcclient/silcclient.h
104 and client_channel.c.
106 * Fixed wrong arg type for user limit in CMODE command reply.
107 Affected file silcd/command.c.
109 * The user limit is now taken and saved to SilcClientEntry in
110 JOIN and CMODE command replies and in CMODE_CHANGE notify.
111 Affected files lib/silcclient/silcclient.h, command_reply.c
114 * Added support to the new private message key indicator
115 packet. Added a new function to the client library:
116 silc_client_send_private_message_key_request. The sender
117 indicates to be initiator, and receiver is responder.
118 Added the indicator to the SilcClientEntry as 'prv_resp'
119 boolean. Affected files are lib/silcclient/silcclient.h
120 client.[ch], and client_prvmsg.c.
122 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
124 * Fixed the JOIN command calling when called with both
125 -auth and -founder. Affected file is lib/silcclien/command.c.
127 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
129 * Check watcher list for resumed clients as well. Affected
130 file is silcd/packet_receive.c.
132 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
134 * Implemented the user limit to the CMODE_CHANGE notify,
135 CMODE command reply and JOIN command reply in server.
136 Affected files are silcd/server.c, command.c, command_reply.c,
137 packet_send.c and packet_receive.c.
139 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
141 * Defined SILC_STRFMT_END that must be used now with
142 silc_buffer_strformat, instead of SILC_STR_END. Fixes
143 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
144 lib/silcclient/silcvcard.c, silcd/server_util.c.
146 * Fixed the adding of public key to the WATCH list in server.
147 Fixed the WATCH notify sending to client. Affected files
148 are silcd/packet_send.[ch], command.c, server_util.c.
150 * Implemented the watching by public key in the SILC Client
151 Library and SILC Client. Affected files are
152 lib/silcclient/command.c and client_notify.c.
154 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
156 * Added support for public key watching in server. Affected
157 files are silcd/server.c, server_internal.h, command.c,
160 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
162 * Added public key to the SIlcClientEntry. Affected files
163 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
165 * Fixed the get_clients_whois reply processing to return
166 exactly same entries server returned. Makes it possible
167 to search using attributes. Affected file is
168 lib/silcclient/idlist.c.
170 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
172 * Save founder key to SilcChannelEntry. Affected files are
173 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
175 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
177 * Call the monitor callback with _CLOSED status from the
178 silc_client_file_close. Affected files are
179 lib/silcclient/client_fpt.c, silcclient.h
181 * Added silc_client_get_clients_whois which resolves using
182 WHOIS, and supports requested attributes as well.
183 Affected files are lib/silcclient/silcclient.h, idlist.c.
185 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
187 * Added support for asking the destination filename where
188 the downloaded file is saved in the file transfer. Affected
189 files are lib/silccilent/silcclient.h, client_ftp.c.
191 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
193 * Fixed error handling in resuming data processing. Affected
194 files are lib/silcclient/client_resume.c and client.c.
196 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
198 * Fixed silc_client_send_private_message to return TRUE correctly.
199 Affected file lib/silcclient/client_prvmsg.c.
201 * Added topic to the SilcChannelEntry. Affected files are
202 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
204 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
206 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
207 file lib/silcclient/command.c
209 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
211 * Convert all commands to UTF-8 before passing them to the
212 client library. Still need to convert replies from UTF-8 to
213 the locale encoding. Affected file
214 irssi/src/silc/core/silc-cmdqueue.c
216 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
218 * redirect all silc_client_command_calls through a queueing framework.
219 This fixes /CYCLE and the annoying "nick change after auto-joining
220 a channel". Furthermore it defines one central point where
221 command parameters can be UTF-8-ified. Affected files
222 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
223 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
225 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
227 * use asynchronous connect() to establish router connections.
228 Fixes problem when the primary router goes down. Affected files
229 silcd/server.c, silcd/server_backup.c
231 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
233 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
234 Fixed various compilation warnings when type casting ints
235 to pointers or vice versa, of different size. Updates around
238 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
240 * Surrogates not allowed in UTF-8 strings, updated decoder.
241 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
242 testers in lib/silcutil/tests/ directory.
244 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
246 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
247 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
248 files are lib/silcclient/silcclient.h, client.c.
250 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
252 * When resuming a session fails, notify the user that the session
253 file needs to be removed eventually. Affected files
254 irssi/src/fe-common/silc/module-formats.[ch],
255 irssi/src/silc/core/client_ops.c.
257 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
259 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
260 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
262 * Typofix in Irssi::Silc module. Affected file
263 irssi/src/perl/silc/Silc.xs.
265 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
267 * Changed the way NOTICE flagged messages are treated. Added support
268 for notices in queries and signing notices. Affected files
269 irssi/default.theme; irssi/docs/help/in/notice.in;
270 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
271 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
273 * Fixed typo in /ACTION help. Affected file
274 irssi/docs/help/in/action.in
276 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
278 * Fixed typo in perl module. Affected file
279 irssi/src/perl/silc/Server.xs
281 * Changed the way ACTION flagged messages are treated. Added support
282 for actions in queries and signing actions. Affected files
283 irssi/default.theme; irssi/docs/help/in/action.in;
284 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
285 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
288 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
290 * Incorrectly reported error when client had to be resolved from
291 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
293 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
295 * Fixed whois public key hash table deleting and adding in
296 detached client case. Affected file silcd/packet_receive.c.
298 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
300 * Changed filenames of silc/fe module not to collide with filenames
301 from core/fe. Also seperated public messages printing from
302 query messages printing. Affected files are all in
303 irssi/src/fe-common/silc.
305 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
307 * Fixed the invite process handling during joining to use
308 correct server name for the client that is matched against
309 the invite string for the channel. Wrong server name caused
310 inability to join the channel. Affected file is
313 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
315 * Fixed the CUMODE channel founder authentication on normal
316 server to not remove the founder rights on existing founder
317 before checking that router accepts the mode change. Affected
318 files are silcd/command.c and silcd/packet_receive.c.
320 * Remove the server entry correctly when rekey timeouts and
321 remote router connection on normal server is closed. Fixes
322 a crash where server uses the freed server entry. Affected
325 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
327 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
328 networks. This is the first step in solving the bug about
329 /SERVER ADD -silcnet <silcnet>. Affected files
330 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
331 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
332 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
334 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
336 * /SMSG and /MMSG now correctly create new queries. Affected files
337 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
339 * Add basic support for SILC protocol specific variables in perl.
340 Affected files irssi/src/perl/silc/*, irssi/configure.in,
341 irssi/src/perl/Makefile.am
343 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
345 * Don't use silc_get_input, it's obviously not reliable. Fixes
346 issue when the current key expires. Affect file
347 irssi/src/silc/core/clientutils.c
349 * Make the session data filename configurable. This makes it
350 possible to have different session files for different
351 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
352 client_ops.[ch], silc-servers.c,
353 irssi/src/silc/fe-common/silc/module-formats.[ch]
355 * Use the same set of libtool files for the MPI lib as for the
356 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
357 config.sub, configure.in, install-sh, missing, mkinstalldirs
359 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
361 * Fixed server statistics decrementing error to not go to
362 negative. Affected file silcd/packet_receive.c.
364 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
366 * Use silc_server_query_add_error to add error in public key
367 search error. Added support in send_reply to send errors
368 without specific argument. Affected file silcd/server_query.c.
370 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
371 Client for NO_SUCH_NICK. It was against the protocol specs.
372 Affected file irssi/src/silc/core/client_ops.c.
374 * Added backwards support for the wrong NO_SUCH_NICK error sending
375 in server. To be removed in SILC Server 1.0. Both old clients
376 and clients with fixed error handling now works. Affected file
377 silcd/server_query.c.
379 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
381 * fixed a bug in the whois using attributes function where no
382 error was sent if no nickname and client id but the attributes were
383 given to whois. Affected file silcd/server_query.c
385 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
387 * remove public key from public key hashtable on detach. Affected
388 file silcd/packet_receive.c
390 * free public key hashtable before removing clients on server
391 shutdown. Affected file silcd/server.c
393 * remove public key prior deleting client-data on killing a client.
394 Affected file silcd/server_util.c
396 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
398 * Getting the MOTD from other servers works now. Affected
399 files are silcd/command.c and silcd/command_reply.c
401 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
403 * Initialize the variable idletag, since it is tested in
404 silc_core_deinit for its default value. Affected file
405 irssi/src/silc/core/silc-core.c
407 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
409 * Fixed signed channel messages across cells. Affected file
412 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
414 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
415 is not defined. They can now be safely used in if-statements
416 without braces. Affected file lib/silcutil/silclog.h.
418 * Added the checks for backup closing connection due to error
419 (local or remote) and thus not allow the resuming to occur
420 in reconnect. Affected files are silcd/packet_send.c
423 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
425 * Help file updates. Affected files in irssi/src/docs/help/in/.
427 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
429 * Fixed channel messages across cells. Affected file
432 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
434 * Fixed file transmission accepting in client library to not
435 start the negotiation if user hasn't accepted the transfer,
436 instead create new session for resent transfer. Affected
437 file lib/silcclient/client_ftp.c.
439 * Show the session ID in the file transmision list. Remove
440 session from list that failed to transfer. Switch the current
441 session automatically after transmission, and in errors, to new
442 session if other sessions exists in the transfer list. Affected
443 files are irssi/src/silc/core/silc-servers.c,
444 irssi/src/fe-common/silc/modfule-formats.c.
446 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
448 * Fixed MIME header parsing for the hopefully last time. Affected
449 file lib/silcutil/silcstrutil.c
451 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
453 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
455 * The SILC RNG is now gauranteed to return non-zero random
456 values. Affected files are lib/silccrypt/silcrng.[ch].
458 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
460 * Fixed nickname formatting when changing only case of the
461 nickname. Affected file lib/silcclient/idlist.c.
463 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
465 * Fixed a memory leak and incorrect printing of the "appears as"
466 message. Affected file irssi/src/silc/core/client_ops.c
468 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
470 * Added CRT (Chinese Remainder Theorem) supported RSA
471 private keys and private key operations. This significantly
472 increases private key operation efficiency. No compatibility
473 issues with new or old private keys. Affected files are
474 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
476 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
478 * Fixed GCC-3.3.2 related compilation warnings from the
481 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
483 * Removed RC6 from distributions.
485 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
487 * Added some better comments to lib/silccrypt/silcpkcs.h,
488 optimized some routines in lib/silccrypt/silcpkcs.c.
489 Added test_silcpkcs into lib/silccrypt/tests/.
491 * Fixed silc_rng_global_init to actually init the global RNG
492 if RNG wasn't provided for it. Affected file is
493 lib/silccrypt/silrng.c.
495 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
497 * Added silc_hash_table_find_by_context_ext. Affected files
498 lib/silcutil/silchashtable.[ch].
500 * Save the public key on normal server in WHOIS command reply
501 from attributes, if present, and add it to public key hash
502 table. Fixes WHOIS resolving by public key on normal server.
504 Optimized the attributes resolving on normal server to not
505 resolve if we resolved them already from router.
507 Affected files are silcd/server_query.c, command_reply.c.
509 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
511 * Added support for whois using attributes.
512 Affected files silcd/command_reply.c, silcd/packet_receive.c,
513 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
516 * Added support for whois using public key attribute to /WHOIS i
517 client command. Affected files irssi/docs/help/in/whois.in,
518 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
520 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
522 * Fixed UMODE setting in server when the client has anonymous
523 mode set. The mode setting was not working. Affected file
526 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
528 * Fixed some bugs and typos related to sending split messages.
529 Print notification when sending messages with /MMSG. Affected
530 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
532 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
534 * Optimized the socket referencing in packet routines, client
535 library and server. Affected files are lib/silccore/silcpacket.c,
536 lib/silcclient/client.c and silcd/server.c.
538 * If silc_socket_set_qos is given with NULL arguments the QoS is
539 reset from the socket. Affected files are
540 lib/silcutil/silcsockconn.[ch].
542 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
544 * Add a /LISTKEYS command which lists the locally cached
545 client and server keys. Affected files
546 irssi/src/fe-common/module-formats.[ch],
547 irssi/src/silc/core/silc-{channels,servers}.c
548 irssi/docs/help/in/listkeys.in
550 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
552 * Check that packet queue purging was successful. Affected
553 files lib/silcclient/client.c and silcd/packet_send.c. Related
554 to MAC failed errors.
556 * Do not clear the inbuf even if it is empty if QoS was applied
557 to it. Otherwise the QoS data is cleared and MAC failed error
558 will occur. Affected file lib/silccore/silcpacket.c.
560 * Use the rekey period time as rekey protocol timeout value.
561 If the rekey does not succeed during the rekey period there's
562 something very wrong, and we most likely end up with wrong keys,
563 do graceful reconnect then. Affected file silcd/server.c.
565 * Take reference of the socket in the parser context, as it's
566 possible to have the parsers in queue after the socket is
567 disconnected and this may cause crash. Affected files are
568 lib/silccore/silcpacket.c, lib/silcclient/client.c and
571 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
573 * Fixed KICK command reply sending, it sent to replies.
574 Affected file silcd/command.c.
576 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
578 * Finish the silc-mime.pl script. It now supports MIME type
579 guessing using magic files, signing data messages, executing
580 MIME handlers in background. Affected files
581 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
583 * Changed MIME signal handler to make things easier for the perl
584 script. Affected files irssi/src/silc/core/client_ops.c,
585 silc-servers.c, and irssi/docs/signals.txt
587 * Cleaned up the silc_mime_parse function and fixed detection
588 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
590 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
592 * Resolve the IP for file transfer listener from the connection
593 socket. Affected file lib/silcclient/client_ftp.c.
595 * Accept NULL hostname parameter in the functions
596 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
597 if hostname is not wanted.
599 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
601 * Fixed race condition between silc_client_init and
602 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
604 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
606 * Fixed file transfer connection closing when SIGNOFF for
607 the client is received from server. Affected file is
608 lib/silcclient/client_ftp.c.
610 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
612 * Check for disconnected socket in QUIT callback. Affected
613 file silcd/command.c.
615 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
617 * Modified the MIME parsing to allow \n and \r\n as delimiters.
618 Affected files lib/silcutil/silcstrutil.c
620 * Cleaned up the escape/unescape functions for correctness and
621 speed. Affected file irssi/src/silc/core/client_ops.c
623 * Removed handling for data messages with Content-Type: text/*,
624 moved parsing of MIME headers to the signal handler, added
625 support for signing and verifying data messages. Affected
626 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
627 irssi/src/silc/core/silc-{servers,channels}.c
629 * Added a perl script for handling data messages based on
630 information read from Mailcap files. New file
631 irssi/scripts/silc-mime.pl
633 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
635 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
636 acknowledge recepetion of a message to the sender. Updated
639 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
641 * Unregister channel key saving callback when deleting channel.
642 Affected file lib/silcclient/idlist.c.
644 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
645 before calling notify client operation. Affected file is
646 lib/silcclient/client_notify.c.
648 * Unregister QoS tasks when deleting the socket connection.
649 Affected files lib/silcutil/silcsockconn.[ch],
650 unix/silcunixsockconn.c.
652 * Implemented latest presence-attrs draft changes. Affected
653 files lib/silccore/silcattrs.h and
654 irssi/src/silc/core/silc-queries.c.
656 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
658 * Save old channel keys in list to allow more rapid change
659 of channel keys if server for some reason does that. This
660 avoids loosing so many channel messages due to not having
661 key to decrypt. Affected file lib/silcclient/silcclient.h,
662 idlist.c and client_channel.c.
664 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
666 * Continued backup router tests and fixes. Affected files
667 silcd/server_backup, server_util.c, server.c. See TODO.
669 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
671 * Fixed SERVER_SIGNOFF handling in servers. The client
672 was removed from wrong list thus not removing the client
673 at all. Affected file silcd/packet_receive.c.
675 * Do not execute rekey protocol for disabled connections as
676 it would never go through. Affected file silcd/server.c.
678 * Added timeout for rekey protocol to catch if the protocol
679 never executes successfully. Affected files silcd/server.c
682 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
684 * Abandon packet processing for disconnected sockets. Check
685 this always after calling packet processing callback.
686 Affected file lib/silccore/silcpacket.c.
688 * Fixed double registration disconnection code in server.
689 Closed wrong connection. Affected file silcd/packet_receive.c.
691 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
693 * On normal server reconnect to primary during resuming 4
694 times, then give up. Affected file silcd/server_backup.c.
696 * If during reconnecting to routers we notice we have router
697 connection but no primary router set, the server is in desync.
698 Reconnect to primary to restore network. Affected file
701 * Assure that only one protocol is exeucting at the same time.
702 Added checks for all protocols. Affected files are
703 silcd/server.c and server_backup.c.
705 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
707 * Check that a string is not already part on invite/ban
708 string when processing it. Affected file silcd/server_util.c.
710 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
712 * Fixed the CUMODE_CHANGE for founder mode changes to comply
713 with 1.2 version of the protocol. Affected file is
714 silcd/packet_receive.c.
716 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
718 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
719 where the passphrase was given. Affected file is
722 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
724 * INVITE and BAN notifys are now delivered from routers to
725 servers (but not clients) on the channel. Updated specs and
726 code. Affected files silcd/packet_[send|receive].[ch],
727 command.c, server.c and server_util.c.
729 * Implemented INVITE and BAN announcing. Affected files are
730 silcd/server.[ch], server_util.c.
732 * Implemented SilcStatus error type argument returning in
733 command reply error in server. Affected file silcd/command.c.
735 * Implemented SilcStatus argument returning in comand reply
736 in client library. The command_reply client operation now
737 returns error specific arguments as well. Affected files
738 are lib/silcclient/command_reply.[ch], client_resume.c,
739 lib/silccore/silcstatus.[ch].
741 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
743 * Backup router protocol version 1.2 implemented. Testing still
744 required. Affected files in silcd/server_backup.[ch], server.c,
745 packet_receive.c and server_internal.h.
747 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
749 * silc_client_send_[channel|private]_message now return TRUE
750 or FALSE. Affected file lib/silcclien/client_channel.c and
753 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
755 * Check for explicit nickname in INVITE and BAN processing
756 during join as well (and don't expect only wildcards in
757 invite/ban strings). Affected file silcd/command.c.
759 * Fixed the INVITE and BAN by public key. The public key saved
760 is the PK payload (as specified) not the raw data. Affected
761 file silcd/server_util.c.
763 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
765 * UTF-8 text message support for actions and notices in SILC
766 Client. Affected file irssi/src/silc/core/client_ops.c.
768 * silc_get_username and silc_get_real_name now returns sensible
769 data on Win32. Patch by Toni Willberg. Affected file is
770 lib/silcutil/win32/silcwin32util.c.
772 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
774 * Provide a signal handler to send MIME encoded messages and emit
775 a signal when a MIME encoded message is received. Also document
776 the signals for usage with the perl interface.
778 A sample perl script will be supplied at a later point.
780 Affected files are irssi/docs/signals.txt,
781 irssi/src/silc/core/client_ops.[ch],
782 irssi/src/silc/core/silc-{channels,servers}.c
784 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
786 * Use SILC_COMMAND_PING to estimate the round-trip time to the
787 server. Use this time to display a lag and disconnect when it
788 exceeds a specified limit.
790 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
792 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
794 * Remove the channel auth list in normal server if router
795 encofrces its list during connecting. Send notify to channel
796 to remove the mode to remove the list. Affected files are
797 silcd/server_util.c and silcd/packet_receive.c.
799 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
801 * Added support for channel public keys. Updated protocol specs
802 and implemented it. Affected files are
803 silcd/command.c, command_reply.c, lib/silcclient/command.c,
804 lib/silcclient/command_reply.c.
806 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
808 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
809 terminate the process on Linux. Affected file silcd/silcd.c.
811 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
813 * Check for NULL buffer in silc_buffer_clear. Affected file
814 is lib/silcutil/silcbuffer.h.
816 * Simplified the backup router protocol by removing the _GLOBAL
817 types. Updated protocol specs and the code. Affected files
818 are silcd/server_backup.[ch].
820 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
822 * Deny '@' and '!' from nicknames since they are reserved
823 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
824 Updated protocol specs and the code.
826 Affected files are silcd/server_util.[ch].
828 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
830 * Fixed stack overflow in Irssi SILC client. Affected
831 file irssi/src/silc/core/client_ops.c.
833 * Check that Host is set in ServerConnection and RouterConnection
834 in silcd.conf. Affected file silcd/serverconfig.c.
836 * Fixed crash in server with protocol completion callbacks,
837 namely rekey and backup resuming protocols. Affected files
838 are silcd/server_backup.c and silcd/server.c.
840 * Fixed rekey protocol to not restart if it is started already.
841 Affected files are lib/silcclient/client.c and
844 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
846 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
848 * Fixed EOF handling in SILC Config, affected file
849 lib/silcutil/silcconfig.c.
851 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
853 * Fixed RESOLVING flag handling in JOIN notify and other
854 notifys to handle the resolvings correctly in client library.
855 Affected file lib/silcclient/client_notify.c.
857 * Do not send full INVITE and BAN lists in INVITE and BAN
858 notifys, only the changed information. Affected file
861 * Fixed INVITE notify sending in INVITE command, send it
862 only when needed. Affected file silcd/command.c.
864 * Handle the founder key change properly in CMODE_CHANGE
865 notify. Bug #122. Affected file silcd/packet_receive.c.
867 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
869 * Remove the mark for output (mark it only for input) after
870 purging outgoing queue. Prevents the "Error in select()"
871 floods. Affected file silcd/packet_send.c.
873 * Fixed incorrect connection deletion from client library
874 after calling "connect" client operation. Could cause
875 crashes for example during reconnect timeouts. Affected
876 files are lib/silcclient/client.c and
877 irssi/src/silc/core/client_ops.c.
879 * Check server private key file permissions before starting
880 the server. Affected file silcd/serverconfig.c.
882 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
884 * NULL terminate allocated string in silc_buffer_strformat.
885 Affected file lib/silcutil/silcbuffmt.c.
887 * Rewrote the invite/ban list string handling in server to
888 use SilcBuffer instead. Affected files are silcd/command.c
889 and silcd/server_util.c.
891 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
893 * Fixed double free in CMODE command when setting new HMAC
894 for channel. Affected file silcd/command.c.
896 * Added couple of missing memset's to zero sensitive memory.
897 Affected files silcd/command.c, lib/silcclient/command.c.
899 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
901 * Fixed a double free in INVITE command error handling in
902 server. Affected file silcd/command.c.
904 * Added macros SILC_SWAB_[16|32] to swab byte order of
905 16-bit and 32-bit unsigned integers. Affected file
906 lib/silcutil/silctypes.h.
908 * Use the SILC_SWAB_16 instead of htons() in server when
909 handling ports since the ports in structures are always
910 in little-endian order (regardless of platform). Affected
911 file silcd/serverid.c and silcd/server_backup.c.
913 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
915 * Send DISCONNECT in close admin command in server. Affected
916 file silcd/command.c.
918 * Check whether we are already connecting to a remote router
919 (in addition of checking whether we are already connected)
920 before creating new connection. Affected file silcd/server.c.
922 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
924 * Added better compiler and compiler flags checking in
927 * Check that socket is valid after QoS is applied to data.
928 Affected file lib/silcutil/unix/silcunixsockconn.c.
930 * Make sure the socket connecetion is not closed to early
931 when closing connection in server. Also make sure the
932 connection is always closed after error in a protocol.
933 Affected file silcd/server.c.
935 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
937 * Removed --session and --dummy options from Irssi SILC Client.
938 -d option is available only if --enable-debug was given.
939 Affected files are irssi/src/silc/core/silc-core,
940 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
942 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
944 * Added silc_buffer_steal to steal the data from the buffer.
945 Affected file lib/silcutil/silcbuffer.h.
947 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
949 * Fixed server crash with double Primary block in config file.
951 Fixed also various memory leaks around the config file
952 parser. Affected files lib/silcutil/silcconfig.c,
953 silcd/serverconfig.c.
955 * Changed my nickname (Johnny Mnemonic) to my real name, this
956 means that bugs introduced by him were actually introduced
959 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
961 * Don't display "foo appears as foo\nYou're now known as foo"
962 messages. Affected file irssi/src/silc/core/client_ops.c
964 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
966 * Fixed error handling of invalid client entry when calling
967 commands in server. Fixes a crash. Affected file
970 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
972 * Added some sanity checks in server for correctness of the
973 server configuration. Affected file silcd/serverconfig.c.
975 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
977 * Prevent endless resolving of user informations in USERS
978 command by checking the command reply status correctly.
979 Affected file lib/silcclient/command_reply.c.
981 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
983 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
984 file is lib/silcutil/silcfileutil.c. A patch by Matthew
985 Aldous <Matthew@Aldous.com>.
987 * Added better implementation using CriticalSection of
988 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
989 <mikko.lahteenmaki@pikabaana.net>.
991 * Added some Winsock WIN32 compatiblity defines into
992 includes/silcwin32.h.
994 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
996 * Fixed double free in async host lookup code. Affected file
997 lib/silcutil/silcsockconn.c.
999 * On backup router handle now the SERVER_SIGNOFF from router
1000 for local connected servers too, and close the connections.
1002 Do not process them as normally signing off servers when they
1003 really signoff by sending EOF fe, but always assume that
1004 router sends the SERVER_SIGNOFF.
1006 Affected files silcd/server.c and silcd/packet_receive.c.
1008 * Fixed socket unsetting when closing connections. Affected
1009 files silcd/server.c and silcd/packet_send.c.
1011 * Do not print the nickname in SERVER_SIGNOFF if we do not
1012 have it. Prevents asserts in Irssi core. It is possible we
1013 don't have the nick if it was just being resolved when server
1014 signoff. Affected file irssi/src/silc/core/client_ops.c.
1016 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1018 * Fixed autonick crashbug in client library. Affected file
1019 lib/silcclient/client.c.
1021 * Fixed Unix implementation of SilcMutex to really assert if
1022 the mutex is locked/unlcoked already. Affected file
1023 lib/silcutil/unix/silcunixmutex.c.
1025 * Fixed locking in silc_schedule_uninit. It didn't lock
1026 when dispatching timeout tasks. Affected file is
1027 lib/silcutil/silcschedule.c.
1029 * Changed Win32 implementation of SilcThread to use modern
1030 Win32 interface. Affected file is
1031 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
1033 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1035 * Don't print signed messages when sending failed. Affected files
1036 irssi/src/silc/core/silc-[servers.c/commands.h]
1038 * Send adquate signal when founding a channel by joing it. Affect
1039 file irssi/src/silc/core/client_ops.c
1041 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1043 * Fix theme abstracts parsing. Affected files irssi/default.theme,
1044 irssi/src/fe-common/core/themes.c
1046 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1048 * Fixed close command to use the port correctly when closing
1049 server connections. Affected file silcd/idlist.c.
1051 * Check for NULL outbuf in silc_socket_write. It is possible
1052 that it is NULL is some odd case. Affected files are
1053 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
1055 * Do not call final protocol callback for backup router
1056 resuming protocol when closing connection. It is closed
1057 by timeout in case of error. Affected file silcd/server.c.
1059 * Backup reconnect to router if backup resuming protocol
1060 failed. Affected file silcd/server_backup.c.
1062 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1064 * Fixed double free in SKE library error hadling when signature
1065 error occurred. Affected file lib/silcske/silcske.c.
1067 * Save the fingerprint to new SilcClientEntry after changing
1068 nickname. Affected file lib/silcclient/client_notify.c.
1070 * Print SIGNOFF in Irssi SILC client only if the nickname is
1071 known. Prevents asserts in Irssi core. It is possible we
1072 don't have the nick if it was just being resolved when it
1073 quit. Affected file irssi/src/silc/core/client_ops.c.
1075 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1077 * Fixed double free in invite list adding code when adding
1078 invite strings. Affected file silcd/server_util.c.
1080 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1082 * More log printing during backup router protocol. Affected
1083 file silcd/server_backup.c.
1085 * Removed backwards support for old private key file format.
1086 Affected file lib/silccrypt/silcpkcs.c.
1088 * Removed backwards support for not-so-strict decryption length
1089 check, it's strict now. Affected lib/silccrypt/silccipher.c.
1091 * GETKEY to update the client entrys fingerprint too.
1092 Affected file lib/silcclient/command_reply.c.
1094 * Added --without-libtoolfix for package builders using weird
1095 wrappers around libtool (BSD at least).
1097 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1099 * Fixed backup router bugs: When backup resumes router and
1100 receives a CHANNEL_MESSAGE packet the backup must not act
1101 as router since the packet header decryption would be
1102 different. Also, when relaying packets to channel, do
1103 not re-encrypt packets on backup that came from the primary
1104 since the connection isn't really router-router connection.
1105 Affected files silcd/server.c, silcd/packet_send.c.
1107 * Added checks in encryption/decryption that encryption/decryption
1108 length sent as argument really is multiple by block size. Helps
1109 catching really weird bugs like the above backup router bugs
1110 when packets are being decrypted in wrong way. Affected files
1111 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
1113 * Fixed padding generation in private key file encryption.
1114 Affected file lib/silccrypt/silcpkcs.c.
1116 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1118 * Added ignore_message_signatures setting which can be used
1119 to ignore signatures in messages. Affected files are
1120 irssi/src/silc/core/client_ops.c, silc-core.c.
1122 * Fixed the libtoolfix to use command line options instead of
1123 environment variables. They didn't work as expected. Now,
1124 the libtool is fully run-time configurable.
1126 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1128 * Verify signature payload for signed messages. Affected files
1129 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1130 irssi/src/silc/core/silc-core.h
1132 * Display signature verification result in public and private
1133 messages using theme abstracts. See irssi/default.theme for
1134 examples on their usage. Affected files
1135 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1136 irssi/src/fe-common/silc/module-formats.[ch],
1137 irssi/src/fe-common/silc/fe-common-silc.c,
1138 irssi/src/fe-common/silc/Makefile.am
1139 irssi/src/fe-common/core/fe-messages.[ch]
1141 * Fixed bugs in Irssi's theme parsing. Affected files
1142 irssi/src/fe-common/core/themes.c
1144 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1146 * Calculate the correct length for signed messages before
1147 encrypting, it must be multiple by block size. Affected
1148 file lib/silccore/silcmessage.c.
1150 * silc_message_signed_get_public_key returns now both
1151 decoded and encoded public key. Affected files are
1152 lib/silccore/silcmessage.[ch].
1154 * Added libtoolfix script that makes the libtool more generic
1155 and configurable in run-time. Now we can specify in run-time
1156 if what kind of libraries we want to create, regardless of
1157 configuration. SIMs are now creates even if --disable-shared
1158 was explicitly given.
1160 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1162 * Fixed founder key sending in CMODE command in client.
1163 Affected file lib/silcclient/command.c.
1165 * Fixed CUMODE founder authentication in server to not check
1166 for client's public key since it's not supposed to do that.
1167 Affected file silcd/command.c.
1169 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1171 * Set realname and hostname in NICK_REC records. Affected file
1172 irssi/src/silc/core/silc-nicklist.c
1174 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1176 * Remove 1.0 protocol backwards compat code from client
1179 * Added more reliable check for whether nickname did change
1180 or not, or whether only Client ID changed in NICK_CHANGE
1181 notify. Affected file lib/silcclient/client_notify.c.
1182 Fixes bug in '@' character handling in a nickname.
1184 * Added support for automatically parsing signature from
1185 the message payload. Added new function
1186 silc_message_get_signature to return the payload to
1187 application. Affected files lib/silccore/silcmessage.[ch].
1189 * Changed the private_message and channel_message client
1190 operations to deliver the SilcMessagePayload to the
1191 application too. Application can use it fe. to get the
1192 signature from the message for verification. Affected
1193 file lib/silcclient/silcclient.h, client_channel.c and
1196 * Redefined the signed payload for message payloads.
1197 Updated protocol specs and implemented.
1199 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1201 * Fixed wrong invite and ban list handling in server command
1202 reply. Affected files are silcd/command_reply.c,
1203 silcd/server_util.[ch].
1205 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1207 * Fixed CMODE setting in server when founder mode was set.
1208 Affected file silcd/command.c. Bug #95.
1210 * Added support to setting specific public key in CMODE in
1211 Irssi SILC client. Affected file lib/silcclient/command.c.
1213 * Added support to use specific public key in CUMODE in
1214 Irssi SILC Client. Affected file lib/silcclient/command.c.
1216 * Added support for inviting and banning by public key in
1217 Irssi SILC client. Affected file lib/silcclient/command.c.
1219 * Fixed fingerprint/babbleprint showing in invite and ban
1220 list command replys. Affected file is
1221 irssi/src/silc/core/client_ops.c.
1223 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1225 * Format CMODE +c and +h to display both the mode and the argument
1227 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1229 * Added test vectors and test programs for SHA-1, MD5,
1230 HMAC-SHA1 and HMAC-MD5. New tests are located in
1231 lib/silccrypt/tests/. Fixed also argument decoding bug in
1232 MD5 implementation. Affected file lib/silccrypt/md5.c.
1234 * Changed the channel private key and private message key
1235 generation (with static keys) to use SHA1 instead of MD5,
1236 as SHA1 is the mandatory hash function in SILC. Affected
1237 file lib/silcclient/client_[channel/prvmsg].c.
1239 * Changed the private key file encryption to use SHA1 instead
1240 of MD5. Added support for the old generation and added
1241 automatic change of the key (to be removed later). Affected
1242 files lib/silccrypt/silcpkcs.c.
1244 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1246 * Load only files with .pub suffix in PublicKeyDir. Affected
1247 file silcd/serverconfig.c.
1249 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1251 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1252 channels. Affected files silcd/silcd.c, silcd/server.h.
1254 * Added the config directive PublicKeyDir for the client block.
1255 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1257 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1259 * Merged Toni's irssi/silc.conf patch.
1261 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1263 * Max alloc tests in allocation routines. Affected file
1264 lib/silcutil/silcmemory.c.
1266 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1268 * Fixed a typo in resuming code that fixed detach/resume code
1269 in server. Bug #93. Affected file silcd/packet_receive.c.
1271 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1273 * Do reverse lookups for server when /connecting. Affected files
1274 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1275 irssi/src/core/net-nonblock.*
1277 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1279 * Added library versioning for shared libraries. Affected
1280 files configure.in.pre and lib/Makefile.am.pre.
1282 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1284 * Display INVITE and BAN lists as specified by SILC 1.2
1286 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1288 * Do not send invite list back unless asked (when sending
1289 no arguments) or when list was modified. Affected file
1292 * Remove client from invite list in KILLED notify and in
1293 KILL command. Affected file silcd/command.c and
1296 * Fixed bugs in invite list handling in INVITE command.
1297 Affected files silcd/command.c and silcd/server_util.c.
1299 * Merged with Irssi 0.8.6.
1301 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1302 Affected file irssi/src/fe-text/silc.c.
1304 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1306 * The silc_argument_get_[first/next] now return the argument
1307 type to caller. Added silc_argument_payload_encode_one.
1309 Affected files are lib/silccore/silcargument.[ch].
1311 * Added support for the SILC 1.2 INVITE command and new
1312 invite lists to server. Affected files are silcd/command.c,
1313 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1315 * Added support for the SILC 1.2 BAN command and new
1316 ban lists to server. Affected files are silcd/command.c,
1317 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1319 * Added support to client sending new INVITE command. Affected
1320 file is lib/silcclient/command.c.
1322 * Added support to client sending new BAN command. Affected
1323 file is lib/silcclient/command.c.
1325 * Added support for removing client from invite list when kicked
1326 from channel, as SILC 1.2 dictates. Affected files are
1327 silcd/packet_receive.c and silcd/command.c.
1329 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1331 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1332 automatically the cipher's internal IV. Affected files
1333 lib/silccrypt/silccipher.[ch].
1335 * Assure the RESUME_CLIENT packet is not sent to twice to
1336 backup router if the detached client was originated from
1337 the backup. Affected file silcd/server.c. Bug #76.
1339 * Changed silc_sim_symname to not allocate memory. Affected
1340 file lib/silcsim/silcsimutil.c.
1342 * Fixed memory leaks with SIMs in server. Affected files
1343 silcd/serverconfig.c, silcd/server.c.
1345 * Fixed channel key distribution after resuming detached
1346 client. Affected files silcd/packet_receive.c.
1348 * Fixed channel's global_user boolean checking after detaching.
1349 Check it after changing the owner of the client not before.
1350 Affected file silcd/packet_receive.c.
1352 * Fixed few double frees from client library. Fixes at least
1353 Bug #81, possibly others too.
1355 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1356 notifys in Irssi SILC Client. Affected file is
1357 irssi/src/silc/core/client_ops.c. Bug #82.
1359 * Applied Ville Räsänen's manual page and --mandir bugfix
1360 patch. Affected files are configure.in.pre and Makefile.am.pre.
1363 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1365 * Added support to backup router protocol for backup to tell
1366 normal server that it cannot use the backup router as primary
1367 because the primary isn't really down. Updated protocol
1370 * Added support for primary router to tell backup router that
1371 resuming is not possible because the backup really isn't primary
1372 in the cell. For example if backup disconnected itself the
1373 resuming is not allowed since the primary really did not
1374 go down. Updated protocol specs.
1376 * Removed MARS from crypto library.
1378 * Defined the CTR mode and Randomized CBC mode in SILC. The
1379 CTR mode is RECOMMENDED now in specification. Defined also
1380 Serpent cipher as optional cipher. Updated the protocol specs.
1382 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1384 * Added support for inviting/banning by IP/MASK, public key,
1385 and explicit Client ID. Redefined the command and notify
1386 types to allow easier forwards support for other methods
1387 of inviting/banning. Updated protocol specs.
1389 * Remove the client from channel's invite lists if the client
1390 is kicked or killed. Updated protocol specs.
1392 * Unified the Channel Message Payload and Private Message
1393 into one Message Payload. Updated protocol specs and
1396 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1398 * Don't wait for EOF after socket error has occurred, but
1399 close the connection. Affected file is silcd/server.c.
1401 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1403 * Added support for setting FOUNDER mode on channel with
1404 specific public key which can be set with CMODE command.
1405 Updated protocol specs and implemented in client and server.
1407 * Fixed the Irssi SILC client to correctly shutdown the client
1408 library to avoid memory leaks. Affected files are
1409 irssi/src/silc/core/silc-core.c and silc-servers.c.
1411 * Deprecated the No Reply flag in SKE protocol and introduced
1412 "IV Included" flag which can be used to indicate that the IV
1413 is included in the ciphertext. This makes it possible to use
1414 SILC on unreliable transport, such as UDP which may cause
1415 packet reordering and losses. Updated protocol specs, did
1418 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1420 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1421 < 32 bit values in correct size. Affected file is
1422 lib/silcmath/mp_mpi.c.
1424 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1426 * Fixed the KE Start Payload parsing to check that mandatory
1427 fields are present. Affected file lib/silcske/payload.c.
1429 * Fixed compilation warnigs in Irssi SILC Client. Affected
1430 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1432 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1434 * Print "nick now appears as newnick" and update Irssi's nicklist
1435 when you change your nick to "nick". Closes #62
1437 * Never format your own nick. Closes #63
1439 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1441 * SILC_UMODE_GONE changes are now propagated correctly to the
1442 Irssi client. Closes #54
1444 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1446 * Fixed example in /HELP KEY
1448 * Added expando $j which expands to current SILC Client version
1450 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1452 * Fixed public key decoding in crypto library.
1454 * Added better error printing to SKE library.
1456 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1458 * Fixed NICK command to not crash if nickname was not sent.
1460 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1462 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1463 Deprecated the old Encrypt-And-MAC order. Updated protocol
1464 specs and implemented.
1466 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1467 generation. Updated specs and implemented.
1469 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1471 * Added support for rekey before 2^32 sequence number wraps.
1472 Affected files in server and client library.
1474 * Padding must be at least 8 bytes now. Implemented and updated
1477 * Compute maximum padding for authentication packets to make
1478 passphrase approximation attacks impossible. Affected files
1479 in client library and in server.
1481 * Fixed PING command sending in client library and handling in
1482 server. The server ID must be ID Payload, not raw ID data.
1483 Affected files in server and client library.
1485 * Defined that all public keys sent in commands and notify
1486 payloads are actually Public Key Payloads not raw public key
1487 data. Updated protocol specs and implemented.
1489 * Updated protocol version to 1.2. Updated specs and code.
1491 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1492 status types. Updated specs and the code.
1494 * Added support for normal client to kill its own entries from
1495 the network. Updated protocol specs and the code.
1497 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1498 and added initial implementation.
1500 * Added MAC field to the Private Message Payload to protect
1501 against chosen ciphertext attacks. Updated the protocol specs
1504 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1505 attribute to indicate the user's current idle and signon time
1506 of a service. Updated protocol specs and implemented.
1508 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1510 * Added "do_not_bind" argument to silc_client_file_send what
1511 can be used to not bind locally but assume the file receiver
1512 provides the point of connect. Usefull when sender is behind
1513 NAT device. Affected file lib/silcclient/silcclient.h and
1516 * Added -no-listener option to FILE SEND command in Irssi SILC
1517 client. Affected file irssi/src/silc/core/silc-servers.c.
1518 Renamed FILE RECEIVE to FILE ACCEPT.
1520 * Confirm passphrase for private key encryption in
1521 silc_create_key_pair and silc_change_private_key_passphrase.
1522 Affected files are lib/silcutil/silcapputil.c.
1524 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1526 * Move silc_client_packet_send back to internal, added
1527 silc_client_send_packet, a bit simpler function for application.
1528 Affected files lib/silcclient/silcclient.h, client.c and
1531 * Moved the SilcClientEntry, SilcChannelEntry and
1532 SilcServerEntry to silcclient.h to be public and documented
1533 them for application. Affected files are
1534 lib/silcclient/silcclient.h and idlist.h.
1536 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1538 * Fixed manual page installation patch by Ville Räsänen.
1539 USERS help page fix patch by Ville Räsänen
1541 * Changed the silc_client_command_call interface to make
1542 the command call simpler for the application. The library
1543 now handles the command line parsing, command finding and
1544 execution. Application only needs to call the function
1545 with the command line. Affected files are
1546 lib/silcclient/silcclient.h, command.[ch].
1548 * Fixed silc_get_input to NULL-terminate the returned input.
1549 Affected file lib/silcutil/silcutil.c.
1551 * Resolve the client's public key in JOIN command if the
1552 founder auth data is being requested but we don't know the
1553 client's public key. Affected file silcd/command.c.
1556 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1558 * Print notify for server opers when backup router comes
1559 online. Affected file silcd/server.c.
1561 * Fixed the INVITE command to send the invite list in
1562 command reply. Affected file silcd/command_reply.c.
1564 * Fixed MOTD command reply sending. Affected file
1567 * UTF-8 decode the topic in TOPIC command reply and LIST
1568 command reply in Irssi SILC client. Affected file is
1569 irssi/src/silc/core/client_ops.c.
1571 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1573 * Fixed the INVITE command to not crash Irssi SILC client
1574 when given without nickname argument. AFfected file
1575 irssi/src/silc/core/client_ops.c.
1577 * Fixed double free in WHOIS query on normal server when
1578 forwarding query to router. Affected file is
1579 silcd/server_query.c.
1581 * Fixed WATCH command reply handling on normal server which
1582 was missing altogether. Affected file silcd/command_reply.c.
1585 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1587 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
1588 Included yodl sources for each of these. Also modified
1589 Makefile.am prototype to install these files to proper
1590 locations. Updated CREDITS. Affected file Makefile.am.pre,
1591 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
1594 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1596 * Added support for encrypted private key files. Now
1597 passphrase must be provided when new key pair is created
1598 (can be empty though), and prompted when loading the
1599 private key. Added support for loading the old-style
1600 non-encrypted private keys as well. Affected files
1601 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
1604 * Fixed silc_get_input to accept input on all terminals.
1605 Affected file lib/silcutil/silcutil.c.
1607 * Moved the Irssi SILC client key loading and other stuff
1608 to be called after the arguments and UI is initialized.
1609 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
1611 * Added -P option to Irssi SILC client which can be used
1612 to change the passphrase of the private key. Affected
1613 file irssi/src/silc/core/silc-core.c.
1615 * Added silc_change_private_key_passphrase apputil routine
1616 to lib/silcutil/silcapputil.[ch].
1618 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1620 * Fixed connection closing in client library to not crash.
1621 Moved the connection freeing totally to function
1622 silc_clinet_del_connection. Affected file
1623 lib/silcclinet/client.c.
1625 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1627 * Changed includes/silcincludes.h to silcincludes.h.in to
1628 include configuration specific information. The silcdefs.h
1629 is not included in to installation anymore (it's only
1630 compilation time header).
1632 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1634 * Moved the SilcClient and SilcClientConnection from client.h
1635 to the public lib/silcclient/silcclient.h. Changed the
1638 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1640 * If version string in silc_clinet_alloc is NULL the library
1641 puts it automatically. Affected file lib/silcclient/client.c.
1643 * Changed the version strings from variables to #define's
1644 in includes/silcversion.h.
1646 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1648 * Added shared library complation support.
1650 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1652 * Added lib/silcutil/silcapputil.[ch] for application
1653 utility functions. It includes routines for applications'
1654 convenience. Added silc_create_key_pair, silc_show_public_key
1655 and silc_load_key_pair functions.
1657 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1659 * Send RESUME_CLIENT packet from router to backup routers
1660 to in resuming. Affected file silcd/packet_receive.c.
1662 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1664 * In IDENTIFY command parsing, send all other IDs except
1665 Client IDs explicitly to router for resolving on normal
1666 server. Also check that ID received in WHOIS command is
1667 always Client ID, others are not allowed. Affected file
1668 silcd/server_query.c.
1670 * Merged latest changes from irssi.org CVS.
1672 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1674 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
1675 Affected files irssi/src/silc/core/silc-core, silc-server.c.
1677 * Fixed the heartbeat sending in Irssi SILC client. Moved
1678 the silc_client_packet_send to silcclient.h for application
1679 usage. Affected files lib/silcclient/client_internal.h
1680 lib/silcclient/silcclient.h.
1682 * Fixed a bug in query resolving in server. Used wrong
1683 variable in a for loop and crashed. Affected file is
1684 silcd/server_query.c.
1686 * Server constructs requested attributes only to locally
1687 connected clients. Affected file silcd/server_query.c.
1690 * Fixed a bug when sending resolving from router to server
1691 with requested attributes. The constructed WHOIS command
1692 was incorrect. Affected file silcd/server_query.c.
1695 * Fixed Requested Attributes saving in WHOIS command reply.
1696 The length of the data buffer must be saved too. Affected
1697 file silcd/command_reply.c.
1699 * Update the client entry's servername after detaching is
1700 over. Affected file silcd/packet_receive.c. Bug #37.
1702 * Resolve incomplete client entrys in CUMODE_CHANGE and
1703 CMODE_CHANGE notifys. Affected file is
1704 lib/silcclient/client_notify.c. Bug #42.
1706 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1708 * Fixed channel key packet processing bug on backup router
1709 during backup resuming protocol. Affected file is
1710 silcd/packet_receive.c.
1712 * Fixed memory leaks in server. Affected files are
1713 silcd/server.c and silcd/packet_receive.c.
1715 * Fixed packet decryption problem when backup router encrypted
1716 channel message with wrong key during backup resuming
1717 protocol. Affected file silcd/packet_send.c.
1719 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
1720 Toni Willberg (toniw@iki.fi)
1722 * Changed the SilcCipher context to be private. Changed the
1723 silc_cipher_get_iv to just return pointer to the IV. Added
1724 silc_cipher_get_name to return the name of the cipher.
1725 Fixed code all around to support these changes. Affected
1726 files are lib/silccrypt/silccipher.[ch], client library and
1729 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1731 * Fixed unaligned access in lib/silccore/silcattrs.c.
1733 * Fixed libtool linking in lib/silcsim/Makefile.am.
1735 * Fixed services attribute printing. Affected files is
1736 irssi/src/silc/core/silc-queries.c.
1738 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1740 * Fixed a crashbug in incoming server accepting. Affected
1741 file silcd/server.c.
1743 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1745 * Added automatically generated index to Toolkit Reference
1748 * Added support for Postscript Toolkit Reference Manual.
1750 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1752 * Merged DISCONNECT fix, and autoconn port fix from Irssi
1755 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1757 * Added 'send_events' boolean argument to the function
1758 silc_schedule_set_listen_fd which sends the set events to
1759 the application explicitly if set to TRUE. Default action
1760 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
1761 lib/silcclient/client_internal.h and silcd/server_internal.h.
1763 * Added silc_compare_timeval to determine which time values
1764 is smaller. Affected file lib/silcutil/silcutil.[ch].
1766 * Added sort-of "Quality of Service" (QoS) support to
1767 SilcSocketConnection. Data reception can be controlled with
1768 rate limit per second and/or read data length limit.
1769 Added silc_socket_set_qos. Affected files are
1770 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
1772 * Added the QoS configuration to SILC Server configuration
1773 file. Affected files are silcd/serverconfig.[ch] and
1776 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1778 * Merged with irssi.org CVS.
1780 * Failed OPER and SILCOPER authentications are now logged.
1781 Affected file silcd/command.c. Bugs #25.
1783 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1785 * ROBODoc documented lib/silcutil/silcbuffer.h and
1786 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
1787 <ville.rasanen@iki.fi>.
1789 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1791 * Added support for auto-passphrase authentication from the
1792 config file during connecting which was not implemented
1793 yet. Affected file irssi/src/silc/core/client_ops.c.
1795 * Fixed a bug in authentication protocol failure handling which
1796 was processing wrong callback context. Affected files
1797 are lib/silcclient/client.c and protocol.c.
1799 * Fixed the /ATTR allow off to actually work. Affected file
1800 is irssi/src/silc/core/silc-queries.c.
1802 * Fixed the /ATTR -del to work. Affected file is
1803 irssi/src/silc/core/silc-queries.c.
1805 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1807 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
1809 * Fixed mask attribute adding in Irssi SILC client. Affected
1810 file irssi/src/silc/core/silc-queries.c.
1812 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1814 * Added support for saving the requested attributes in
1815 WHOIS to directory. Affected file is
1816 irssi/src/silc/core/silc-queries.c.
1818 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1820 * Added support for parsing VCard fields that do not have
1821 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
1823 * Fixed a double free bug in hash table foreach function
1824 if the entry was deleted in the foreach callback. Affected
1825 file lib/silcutil/silchashtable.c.
1827 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1829 * Added silc_attribute_get_verify_data to return the signature
1830 verification data for either user digital signature or
1831 server digital signature in Requested Attributes. Affected
1832 files are lib/silccore/silcattrs.[ch].
1834 * Added silc_vcard_alloc which is used to allocated dynamic
1835 SilcVCard context. The silc_vcard_free now checks whether
1836 the context is dynamically allocated or not. Affected files
1837 are lib/silcutil/silcvcard.[ch].
1839 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1841 * Periodically remove the NOATTR status from client entry
1842 so that the client may take the attributes in use even after
1843 server has resolved them unsuccessfully earlier. Affected
1844 file silcd/server_query.c and idlist.h.
1846 * Moved sha1hash and md5hash from client->internal to
1847 SilcClient for application usage. Affected files are
1848 lib/silcclient/client.h and client_internal.h.
1850 * Fixed attribute encoding and decoding bugs. Affected
1851 files lib/silccore/silcattrs.[ch].
1853 * Added ATTR command to Irssi SILC Client which is used to
1854 manage user's Requested Attributes sending and values for
1855 WHOIS command. Affected files around Irssi SILC client.
1857 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1859 * Added silc_buffer_strformat which can be used to format
1860 strings into a buffer which size is automatically increased.
1861 Affected file lib/silcutil/silcbuffmt.[ch].
1863 * Added implementation of VCard (RFC 2426) which can be used
1864 as part of Requested Attributes in WHOIS command. Affected
1865 file lib/silcutil/silcvcard.[ch].
1867 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1869 * Some strncat -> silc_strncat changes our the core and
1872 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
1873 errors. Added better error printing to SKE library.
1874 Affected files lib/silcske/silcske.c, silcske_status.h and
1877 * Save the PKCS key length even if only private key is set to
1878 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
1880 * Fixed the usage of silc_pkcs_get_key_len since it returns the
1881 length in bits not in bytes. Affected files are
1882 lib/silcske/silcske.c, lib/silccore/silcauth.c and
1883 silcd/server_query.c.
1885 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1887 * Added silc_attribute_payload_encode_data to directly encode
1888 the data into the attributes buffer. Renamed function
1889 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
1890 Affected files are lib/silccore/silcattrs.[ch].
1892 * silc_hash_table_find_foreach calls the foreach function now
1893 once even if the nothing was found with context set to NULL.
1894 Affected file lib/silcutil/silchashtable.[ch].
1896 * Remove the RESOLVING flag from client entry after received
1897 the Requested Attributes from the client. Fixed memory leak
1898 in client entry freeing. Affected files silcd/server_query.c
1901 * Added Requested Attributes support into SILC Client Library.
1902 It is not able to send requested attributes in WHOIS command,
1903 and also receive and process requested attributes. Added
1904 silc_client_attribute_[add|del] and silc_client_attributes_get
1905 functions. Added also `ignore_requested_attributes' to the
1906 SilcClientParams to not use attributes in client. Affected
1907 files are lib/silcclient/command.c, client_attrs.[ch],
1908 silcclient.h, client_internal and client.[ch].
1910 * Changed the silc_client_get_client_by_id to support Requested
1911 Attributes, it takes them as argument now. Affected file
1912 is lib/silcclient/silcclient.h, and idlist.c.
1914 * Added -details option to WHOIS command in Irssi SILC Client
1915 to support the requested attributes. By default it requests
1916 all attributes. Affected file lib/silcclient/command.c and
1917 irssi/doc/help/in/whois.in.
1919 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1921 * Add also SERVICE attribute for server-constructed attribute
1922 data. Also digitally sign the attributes and add
1923 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
1924 silcd/server_query.c.
1926 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1928 * Changed the silc_attribute_payload_encode to support list
1929 of attributes (function may be called several times to add
1930 a new attribute). Removed the silc_attribute_payload_encode_list
1931 function. The encoding function now also automatically encodes
1932 the data, so the caller does not need to do that. Affected
1933 files lib/silccore/silcattrs.[ch].
1935 * Added support for replying on behalf of the user to the
1936 Requested Attributes in WHOIS command in the server. Affected
1937 file silcd/server_query.c.
1939 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
1940 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
1942 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1944 * Don't swtich to become primary router if we are backup if
1945 decryption error has occurred. Affected file silcd/server.c.
1947 * Fixed a bug in backup router IP address comparison in
1948 silc_server_backup_get.
1950 Save now also the port of the server/router and use that
1951 in comparison as well. Affected file silcd/server_backup.c.
1953 * Normal server now reconnects to backup router automatically
1954 if connection is lost to it. Affected file silcd/server.c.
1956 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1958 * If packet processing fails (like integrity check fails)
1959 the connection is closed now. Affected files are
1960 lib/silccore/silcpacket.c and silcd/server.c.
1962 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1964 * Fixed double free in RSA public key set function
1965 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
1968 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1970 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
1971 Added server_query.[ch] which provides one interface for
1972 querying information using all three commands.
1974 * Changed all "typedef unsigned char" in core library to
1975 "typedef SilcUInt8".
1977 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1979 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
1981 * Renamed silc_server_get_client_resolve to
1982 silc_server_query_resolve and moved to server_query.[ch].
1984 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1986 * Resumed client packet handling from server put the resumed
1987 client on wrong list on router and caused the client not
1988 be present on the network anymore. Now fixed to put the
1989 client to correct list. Affected file silcd/packet_receive.c.
1991 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1993 * Various cleanup in error message output in config parsing code
1994 and in server init code. Fixed error log files containing
1995 too many newlines ('\n') in some situations. Affected files are
1996 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
1998 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2000 * Use the reverse lookupped hostname in client internals
2001 instead of one user provided us as remote server name.
2002 Affected file lib/silcclient/client.c.
2004 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2006 * Added 'app_context' to silc_schedule_init. It is an
2007 application specific context that is delivered to application
2008 in task callback functions. Affected files are
2009 lib/silcutil/silcutil.[ch].
2011 * The hb_context in SilcSocketConnection is not freed
2012 automatically anymore (application must free it). Freeing
2013 it automatic is inconsistent. Affected files are
2014 lib/silcutil/silcsockconn.[ch].
2016 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2018 * Added support for removing explicitly added client connections
2019 in rehash and closing the client connections if they were
2020 unconfigured in the rehash. Affected file silcd/server.c.
2022 * Added support for aborting automatically pending commands
2023 that never receives the reply (to avoid memory leaks).
2024 Added also silc_server_command_pending_timed to set the
2025 specific timeout for pending command. Affected files are
2026 silcd/command[_reply].[ch].
2028 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
2029 specs and lib/silccore/silcstatus.h.
2031 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2033 * Changed the silc_get_time to accept time value as argument
2034 or if zero is sent return current local time. Affected
2035 file lib/silcutil/silcutil.[ch].
2037 * Added STATS command to client library and Irssi SILC client.
2038 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
2040 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2042 * Assure that channel key is set before sending it. May
2043 crash server otherwise. Affected file silcd/packet_send.c.
2045 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2047 * Assure that endless loop cannot happen with detached client
2048 resolving on normal server. Added idlist status
2049 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
2050 silcd/idlist.h and silcd/packet_receive.c.
2052 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2054 * Incoming file transfer request cannot use same session as
2055 the sending session. This can happen when sending file to
2056 yourself. Crashed the client on quit. Affected file
2057 lib/silcclient/client_ftp.c. Bug #24.
2059 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2061 * Implemented the draft-riikonen-precense-attrs draft and
2062 the Attribute Payload into the lib/silccore/silcattrs.[ch].
2064 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2066 * Distribute the SERVER_SIGNOFF notify also to local backup
2067 routers from the primary router. The backup router may not
2068 have the signing of local server directly connected and need
2069 to know about the signoff. Affected file silcd/server_util.c.
2071 * Use the primary router as the origin of the locally connected
2072 server when it is disconnecting from the backup router since
2073 that's where it really is coming from. Now the clients from
2074 the disconnecting server are removed correctly and "shadow"
2075 clients are not left to the backup router. Affected file
2078 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2080 * If normal server is standalone and found existing but disabled
2081 channel, do not re-create the channel since it creates
2082 duplicate same channels. Affected file silcd/server.c.
2084 * Added anonymous client connections support to server. New
2085 "anonymous" configuration option to ConnectionParams section
2086 added. If set to true, the username and hostname information
2087 of the client will be scrambled and anonymous user mode is
2088 set automatically to the user. Affected files are
2089 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
2091 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2093 * In JOIN notify handling, mark that the cache entry of the
2094 client cannot be expired. Can cause crashes on normal
2095 server (asserts client->channels). Affected file is
2096 silcd/packet_receive.c.
2098 * From now on distribution versions are used as protocol versions
2099 instead of by default using the Toolkit base version as protocol
2100 version. Affected file prepare.
2102 * Do not set the locally resolved hostname for local client
2103 entry but take what server sends. This way the real hostname
2104 is showed in WHOIS for yourself. Affected file is
2105 lib/silcclient/idlist.c and lib/silcclient/client.c.
2107 * Resolve local info with IDENTIFY when connecting to server.y
2109 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2111 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
2112 for implied search (not needed on platforms which has native
2113 pthreads library). Use --without-pthreads to disable threads.
2114 Affected file is configure.in.pre
2116 * Fixed --with-iconv on platforms which need to bypass (broken)
2117 native iconv(). Affected file is configure.in.pre
2119 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2121 * Moved -C option parsing in Irssi SILC client at same time
2122 as other options. The UI was initialized earlier and caused
2123 problems on command line. Bug #16. Affected file is
2124 irssi/src/silc/core/silc-core.c.
2126 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2128 * Added global variable silc_log_timestamp that tells silclog
2129 wether to print or not the timestamp in the logging files.
2130 Affected file lib/silcutil/silclog.[ch].
2132 * Added silcd configuration option Timestamp in the Logging
2133 section. Affected file silcd/serverconfig.[ch],
2134 doc/example_silcd.conf.in.
2136 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2138 * Fixed fingerprint checking to check for entirely empty
2139 fingerprint instead of two first bytes when determining
2140 if it is set. Bug #18. Affected file silcd/command.c.
2142 * Fixed duplicate PKCS name registering to not allow it.
2143 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2145 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2147 * Conditionalize non-gcc compiler optimizations for various
2148 platforms, enable those commented out. Cleanups.
2149 Affected file lib/silcmath/mpi/configure.in
2151 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2153 * silc_rng_exec_command() left zombie processes if command
2154 didn't generate any output. Affected file
2155 lib/silccrypt/silcrng.c
2157 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2159 * Rewrote iconv checking, introduce --with-iconv for systems
2160 which rely on libiconv. Check if iconv() provided by libc
2161 is good enough, otherwise demand libiconv. Affected file
2164 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2166 * Search for ldopen() also in libc. This enables SIM support
2167 on *BSD systems. Based on patch from Alex Zepeda. Affected
2168 file configure.in.pre
2170 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2172 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2173 This fixes prepare on *BSD systems. Affected file
2176 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2178 * More fixed for not having purge timeout for global clients
2179 that are on channel. Affected files silcd/command_reply.c
2182 * Fixed the rekey protocol to work with backup router connections.
2183 Rekey packets are now allowed on disabled connections as
2184 well. Affected files silcd/packet_send.c and server.c.
2186 * Do not switch to be as backup router when shutting down and
2187 closing the primary connection. Affected file silcd/server.c.
2189 * Fixed memory leaks in backup router deleting. Added
2190 silc_server_backup_free to free all data during shutdown of
2191 server. Affected files silcd/server_backup.[ch].
2193 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2195 * Do not process commands if the sock->user_data is NULL.
2196 Affected file silcd/command.c.
2198 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2200 * Fixed buffer overflow and security problems (loosing bits
2201 in CFB encryption) in SILC RNG. Problems reported by
2202 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
2204 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2206 * Added yet more checks that client is not expired on global
2207 list if it is on channels. Affected file is
2208 silcd/command_reply.c.
2210 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2212 * Merged c0ffee's MIME signal patch which adds support for
2213 sending also MIME messages in Irssi SILC Client, and handling
2214 received MIME messages in a signal (and perhaps doing something
2215 to non-textual MIME messages).
2217 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2219 * Fixed pending command deletion in server and client library
2220 to check the whole list instead of breaking after first found.
2221 The affected files are silcd/command.[ch] and
2222 lib/silcclient/command.[ch].
2224 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2226 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2227 secret or private, otherwise it's possible to find out
2228 whether a secret channel exists or not. Affected file
2231 * If CMODE change fails during the mode setting, assure that
2232 the old mode mask is set for the channel back. Affected
2233 file silcd/command.c.
2235 * Fixed passphrase saving on +a channel on normal server
2236 after successful JOIN command. Affected file silcd/command.c.
2238 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2240 * Remove server/router operator privileges in DETACH command,
2241 since it's possible to resume to server where these
2242 privileges would not be allowed for the client. Affected
2243 file silcd/command.c.
2245 * Do not set to wait for backup in rehash of the server.
2246 Affected file silcd/server.c.
2248 * Do not check listener sockets when counting how many
2249 socket connections we have. Affected file is
2250 silcd/server_util.c.
2252 * Do not announce disconnected clients that are remaining
2253 in history (for WHOWAS). This is because SIGNOFF notify
2254 for these has been sent earlier already. Affected file
2257 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2259 * Buffer overflow with CUMODE command's mode->mode character
2260 conversion. Reported by Ville Räsänen. Affected file
2261 lib/silcutil/silcutil.c.
2263 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2265 * Allow heartbeat packets to go disabled connections anyway.
2266 Affected files silcd/server.c and silcd/packet_send.c.
2268 * Do not broadcast New Channel packets with List flag set
2269 in the packet to backup routers. The router must check
2270 for the correctness of the packets before sending them.
2271 It is possible that router will have enforce Channel ID
2272 change and this would cause desync in the backup router.
2273 Affected file silcd/packet_receive.c.
2275 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2276 are handled in list parsing. They are not list packets
2277 anymore. Affected file silcd/packet_receive.c.
2279 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2281 * Stop waiting for backup router through the timeout, not
2282 directly after backup router has arrived. Affected file
2285 * Do not re-create channel keys and send them when removing
2286 clients in server shutdown. Affected files are
2287 silcd/server_internal.h and silcd/server_util.c.
2289 * Notify distribution to backup routers was missing from
2290 the silc_server_send_notify_dest function which caused
2291 desyncing problems with backup router. Affected file is
2292 silcd/packet_send.c.
2294 * The client's channel removing was working wrong on
2295 backup router. It assumed that it doesn't know global
2296 information but backup router does know. For this reason
2297 it could remove channel when it wasn't supposed to do that.
2298 Affected file silcd/server.c and silcd/server_util.c.
2300 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2302 * Stop for a couple seconds after badkup router has become
2303 primary router. Affected file silcd/server.c.
2305 * Added silc_server_remove_servers_by_server, which is used
2306 to remove servers originated from some other server. Also
2307 clients of those servers can be removed too. Affected file
2308 silcd/server_util.[ch].
2310 * When removing clients after a server has signed of remove
2311 also all servers behind that server (unless they are known
2312 to be available locally), and send SERVER_SIGNOFF for each
2313 of the server separately. Also the signed off clients are
2314 sent now separately per signed off server. The affected files
2315 are silcd/server.c and silcd/server_util.[ch].
2317 * All servers added with silc_idlist_add_server must always
2318 have both "router" and "connection" pointers set. Otherwise,
2319 bad server entries may be left around in the cache.
2320 Affected file silcd/command_reply.c.
2322 * Do not create the channel key in NEW_CHANNEL packet
2323 processing if the channel is empty. Affected file
2324 silcd/packet_receive.c.
2326 * Completed backup router support for standalone routers.
2327 Supports also servers in the cell that do not use the backup
2330 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2332 * Fixed a bug in silc_string_regexify which did not add '^'
2333 at the start of each string, and thus the matching was
2334 not explicit. For example ban list iikone@*!*@* would
2335 match also "priikone", which is wrong, it would have to be
2336 *iikone@*!*@* to match also "priikone". Affected
2337 file lib/silcutil/unix/silcunixutil.c.
2339 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2341 * Enable all local server connections before updating client
2342 caches when we've become backup router. Otherwise, signoff
2343 packets may not reach the clients. Affected files are
2344 silcd/server.c and silcd/server_util.[ch].
2346 * Fixed a bug in version string parsing which could crash
2347 the program with specially formatted version string.
2348 Bug reported and patch provided by Ville Räsänen. Affected
2349 file lib/silcutil/silcutil.c.
2351 * Handle the disconnection immediately when DISCONNECT
2352 packet is received in server. Affected file silcd/server.c.
2354 * Primary router now waits a short time (10 seconds) for
2355 backup router connection before accepting any other
2356 connection (except local). Affected file silcd/server.c,
2359 * Fixed a crash in client libary in NICK_CHANGE notify when
2360 NICK_CHANGE arrived for client entry we are resolving
2361 currently. Affected file lib/silcclient/client_notify.c.
2363 * Call the sconn->callback completion even if error had
2364 occurred. Start reconnecting always if connection to
2365 primary router fails during backup router protocol.
2366 Affected files silcd/server.c and server_backup.c.
2368 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2370 * Added functions silc_server_send_opers and
2371 silc_server_send_opers_notify to send packets stricly
2372 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2373 to send variable argument notify to operators.
2374 Affected files silcd/packet_send.[ch] and silcd/server.h.
2376 * Removed UMODE rights checking with UMODE_CHANGE notify.
2377 Affected file silcd/packet_receive.c.
2379 * Server/router operator now receives notify when network
2380 switches to backup router and when it resumes the use of
2381 primary router. Affected file silcd/server.c and
2382 silcd/server_backup.c.
2384 * Fixed the updating of client information after backup
2385 resuming protocol is over; update all except local clients
2386 to the new primary router. The affected file is
2387 silcd/server_util.c.
2389 * Added support for closing active connections in rehash
2390 that were unconfigured by the user. Supports currently
2391 closing server and router connections. Affected file
2394 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2396 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2398 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2399 is NULL since seems that on some platforms NULL is allowed
2400 and on some it's not. Fallback encoding is used instead.
2401 Affected file lib/silcutil/silcstrutil.c.
2403 * Fixed statistics updating for incoming server connection
2404 which could cause problems when re-connecting. Affected
2405 file silcd/server.c.
2407 * Preliminary backup router support for standalone router
2408 added. Affected files in silcd/.
2410 * Mark server connections in backup router disabled before
2411 and after backup protocol. Affected file is
2412 silcd/server_backup.c.
2414 * Added support for reconnecting to remote server connection
2415 even if the protocol fails, and if the configuration wants
2416 us to keep trying to connect anyway.
2418 Server connection is not allowed to backup router if
2419 backup router does not have connection to primary router yet.
2421 Affected file is silcd/server.c.
2423 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2425 * Added silc_client_udpate_server function to update changed
2426 server info. Affected file lib/silcclient/idlist.[ch].
2428 * Added check for server entries that are being resolved when
2429 notify is received. If being resolved, handle the received
2430 notify only after it's resolved so that all notifys are
2431 handled in same order as received from the server.
2433 Added similar resolver check to channel entries. Every
2434 notify that cause resolving of any information that affects
2435 channel entry marks the channel entry in waiting state.
2436 After whatever resolving is over the waiters are signalled
2437 and only then the notifys are handled in the same order
2438 as delivered from the server.
2440 Affected files are lib/silcclient/idlist.[ch], and
2443 * Fixed KILLED notify handling in normal server. Affected
2444 file silcd/packet_receive.c.
2446 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2447 is locally connected, or was locally connected (but may
2448 be detached and connection is not active). Added also
2449 SILC_IS_LOCAL for checking this status. Affected files
2450 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2451 silcd/server.c and silcd/server_internal.h.
2453 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2455 * Don't send or handle TOPIC_SET if topic is already set and
2456 is same as being set. Affected files silcd/command.c and
2457 silcd/packet_receive.c.
2459 * Fixed CMODE change rights checking to work correctly when
2460 removing modes by operator. Affected file is
2461 silcd/server_util.c.
2463 * Fixed some handling with New Channel packet in router and
2464 fixed some CMODE_CHANGE notify handling in server and router.
2465 Affected file is silcd/packet_receive.c.
2467 * Changed "disconnect" client operation to include the
2468 reason of the disconnection and optional disconnection
2469 message. Affected file lib/silcclient/silcclient.h.
2471 * Made the compilation of lib/contrib/ stuff conditional.
2472 Affected files configure.in.pre, lib/contrib/Makefile.am.
2474 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2476 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2477 to the sender of the notify too, to avoid situation where two
2478 notifys are in the network at the same time going to oppsite
2479 directions. Affected file silcd/packet_receice.c.
2481 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2483 * Delete the client from channel even if the cilent->id is
2484 NULL. It was possible that client was deleted without
2485 removing from channels (theoretically at least). Affected
2486 file silcd/server.c and silcd/server_util.c.
2488 * Free the client data too when resuming is not successful.
2489 Affected file silcd/packet_receive.c.
2491 * Merged some code from c0ffee's silc-plugin. Affected files
2492 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2494 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2495 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2496 to the primary router connection, the other one returns
2497 TRUE if packet must be broadcasted to network.
2499 * All notifys that are destined to primary router (to network)
2500 are now automatically sent to backup routers even if the
2501 router is standalone (and has backup router). Affected files
2504 * Added --without-irssi and --without-silcd configuration
2505 options for disabling the compilation of these applications.
2506 Affected file configure.in.pre and prepare.
2508 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2510 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2511 UTF-8 encoding and decoding. Added also new encodings
2512 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2514 Added also SILC_STRING_LANGUAGE which is language and charset
2515 specific encoder and decoer for those platforms that support
2516 iconv(). It can convert the UTF-8 to and from the locale
2517 specific character set.
2519 Affected file lib/silcutil/silcstrutil.[ch].
2521 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2523 * Added function silc_get_command_name to the file
2524 lib/silcutil/silcutil.[ch].
2526 * Improved the server debug output a bit. Affected files are
2529 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2531 * Save the channel passphrase when received succesful JOIN
2532 command reply from router, on normal server. Otherwise
2533 joinig +a channels from normal server is not possible.
2534 Affected file silcd/command.c.
2536 * Fixed a bug in TOPIC_SET notify handling. The notifier
2537 may be other than client too, like server or channel.
2538 It expected it to always be only client and ignored the
2539 notify. Affected file silcd/packet_recieve.c.
2541 * Removed some (unnecessary) debug printing from
2542 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2544 * Do not force CMODE_CHANGE when server is announcing new
2547 Router announces stuff only after server reannounces channel
2548 after CHANNEL_CHANGE notify.
2550 These fixes optimizes the announcing procedure, and perhaps
2551 fixes some problems too. Affected file silcd/packet_receive.c.
2553 * Fixed SERVER_SIGNOFF sending to local clients. It was
2554 totally broken and sent the notify to all local clients,
2555 instead of only to those that was on same channel as the
2556 signing off clients. Affected file silcd/server_util.c.
2558 * Added -D option to server. It can be used to give debug
2559 level. The levels are from 0 - 99, and are predefined for
2560 smooth server debugging. (see silcd.c for the predefined
2561 levels). Affected file silcd/server.c.
2563 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2565 * Fixed a bug in Irssi SILC client to close the connection
2566 properly when disconnecting from server. Affected file
2567 irssi/src/silc/core/client_ops.c.
2569 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2571 * When authenticating as founder during JOIN command, check
2572 that the one authenticating becomes the only founder on the
2573 channel. Affected file silcd/command.c.
2575 * Better checking for founder mode setting when CUMODE_CHANGE
2576 notify is received. Affected file silcd/packet_receive.c.
2578 * Close all connections when shutting down the server by sending
2579 DISCONNECT packet. Close all listeners too when shutting
2580 down the server. Affected file silcd/server.c.
2582 * Handle DISCONNECT packet correctly in client library by
2583 calling the "disconnect" client operation. Affected file
2584 lib/silcclient/client.c.
2586 * Handle local errors correctly during resuming. Affected
2587 file lib/silcclient/client.c.
2589 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2591 * The log file is not dupped internally anymore in
2592 lib/silcutil/silclog.c. Fixed memory leaks too.
2594 * The scheduler now dispatches all pending timeout tasks
2595 when it is uninitialized with silc_schedule_uninit.
2596 Affected file lib/silcutil/silcschedule.c.
2598 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2600 * Added --enable-stack-trace option to configure. Added
2601 memory allocation stack trace support. Added files
2602 lib/silcutil/stacktrace.[ch]. Affected files are
2603 lib/silcutil/silcmemory.[ch].
2605 * Fixed memory leaks from libraries and server. Affected
2606 files around the tree.
2608 * Reverted back a fix made to CUMODE which broke it.
2609 Affected file silcd/command.c.
2611 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2613 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
2614 core library, and implemented it. All textual messages SHOULD
2615 use this flag and the message MUST be UTF-8 encoded.
2616 All text messages sent by Irssi SILC client are now UTF-8
2617 encoded (regardless whether the terminal supports UTF-8 or not).
2618 Affected files are lib/silccore/silcchannel.h,
2619 irssi/src/silc/core/silc-servers.c, silc-channels.c and
2622 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2624 * Added lots of new statistics updating that was missing from
2625 the server and router code. Affected files in silcd/.
2627 * Sending SIGUSR1 signal to server now dumps the current
2628 server statistics into /tmp directory. Affected file is
2631 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
2632 the SILC Hash Interface also. Added new functions
2633 silc_hash_get_name, silc_hash_init, silc_hash_update and
2634 silc_hash_final. Affected file lib/silccrypt/silchash.c.
2636 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2638 * Added some better info printing for client during connecting.
2639 Affected file silcd/server_util.c.
2641 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
2642 to silence a user on a channel. Affected files are
2643 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
2644 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
2645 and silcd/packet_receive.c.
2647 * Fixed a fatal bug in handling of malformed command payload.
2648 Affected file silcd/command.c.
2650 * Fixed a double free when announcing channel users to router.
2651 Affected file silcd/server.c.
2653 * After successful authentication to channel founder mode, check
2654 that there isn't anyone else with founder mode on the channel.
2655 The one that authenticated will become founder and anyone
2656 else is demoted. Affected file silcd/command.c.
2658 * Added error printing of any error that has occurred during
2659 any command in client library. Affected file is
2660 irssi/src/silc/core/client_ops.c.
2662 * Removed some error printing from the client library and left
2663 it for the application to worry (from the error status it
2664 receives in 'command' client operation. Affected file is
2665 lib/silcclient/command.c.
2667 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2669 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
2670 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
2671 Starting key agreement with itself is denied. Affected file
2672 is lib/silcclient/client_keyagr.c.
2674 * Fixed some error checkings from the SFTP library which caused
2675 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
2676 and lib/silcsftp/sftp_util.c.
2678 * Added new "debug" and "debug_string" settings to Irssi SILC
2679 client which can be used to print runtime debugging on the
2680 Irssi's screen. Available when compiled with --enable-debug
2681 option. Affected file irssi/src/silc/core/silc-core.c.
2683 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2685 * Fixed a missing variadic parameter in a function call that
2686 caused server crash when a non-allowed connection arrived.
2687 Reported by Richard Becker. Affected file silcd/server.c.
2689 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2691 * Added WATCH list sending to backup routers from router.
2692 The WATCH command is sent by the router to the backup
2693 router. Affected file silcd/command.c.
2695 * Mark the backup_router flag for RouterConnection entry
2696 if the backup router stuff is defined in the config file.
2697 Affected file silcd/serverconfig.c.
2699 * Fixed some backup data sending around the code to work better
2700 if the router is standalone router. Not all places were fixed.
2701 Affected file silcd/packet_receive.c, silcd/packet_send.c,
2704 * Fixed the router connecting when connecting to multiple
2705 routers. It ignored every other router except the first
2706 one. Affected file silcd/server.c.
2708 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2710 * Made the private key generation after expiration optional.
2711 If not created after expiration the old key will re-expire
2712 at a later time (and thus key pair is not necessary to
2713 change). Affected file irssi/src/silc/core/clientutil.c.
2715 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2717 * The length arguments in bind() and connect() were wrong
2718 and fixed now to used SIZEOF_SOCKADDR in the
2719 lib/silcutil/unix/silcunixutil.c.
2721 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2723 * Fixed detach timeout handling to use Client ID and not
2724 the actual client entry which may be freed in the callback.
2725 Affected file silcd/command.c.
2727 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2729 * Merged c0ffee's multiple interface support patch.
2730 Affected files in silcd/.
2732 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2734 * Cleanup keys properly. Affected file is
2735 irssi/src/silc/core/clientutil.c.
2737 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2739 * Display the user mode on the status bar. Affected file
2740 irssi/src/silc/core/silc-expandos.c.
2742 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2744 * If private message key is not set, but the flag is set in
2745 the packet, ignore the packet since it cannot be decrypted.
2746 Affected file lib/silcclient/client_prvmsg.c.
2748 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2750 * When resuming client, remove the old client entry from
2751 the watcher list too. Affected file silcd/packet_receive.c.
2753 * Do not allow normal server to force founder mode away
2754 from router if the founder mode is already set. Affected
2755 file silcd/packet_receive.c.
2757 * Remove the client entry with watch notify types with short
2758 timeout, and not directly, so that other notifys can be
2759 retrieved too. Affected file lib/silcclient/client_notify.c.
2761 * Display notification about data messages that cannot be
2762 displayed. Affected files irssi/src/silc/core/client_ops.c,
2763 irssi/src/fe-common/silc/module-formats.[ch].
2765 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2767 * Fixed the CHANNEL_CHANGE notify handling in client libary
2768 to not use freed memory. Affected file is
2769 lib/silcclient/client_notify.c.
2771 * Fixed CUMODE_CHANGE notify handling in server. Affected
2772 file silcd/packet_receive.c.
2774 * Fixed USERS command to support empty channels. Affected
2775 file silcd/command.c.
2777 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2779 * Allow multiple identical pending commands to be registered
2780 in client library. Affected file is lib/silcclient/command.c.
2782 * Call the completion for resolving client information only
2783 after all resolvers has finished. This fixes a crash in
2784 the client. Added support for checking when the resolvers
2785 are finished. Affected file is lib/silcclient/idlist.c.
2787 * Wait by default 3 seconds before reconnecting to the server
2788 after being disconnected. Makes the /detach command a bit
2791 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2793 * Check the watcher list before sending signoff notifys
2794 when closing client connection. Affected file is
2797 * Added better CMODE command rights checking. Affected file
2798 silcd/server_util.c.
2800 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2802 * Fixed watcher list checking during server signoff. It
2803 crashed the server. Affected file silcd/server_util.c.
2805 * The JOIN command reply returns now the founder's public
2806 key. Affected file is silcd/command.c.
2808 * Announce the channel mode, and the mode properties with
2809 CMODE_CHANGE notify. Affected file silcd/server.c.
2811 * Mark new channels by default disabled, untill at least
2812 one user joins the channel. Affected file is
2813 silcd/packet_receive.c.
2815 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2817 * The nickname argument to watch notify can be optional.
2818 Fixes a crash in server. Affected file silcd/packet_send.c.
2820 * Remove the client entry from cache if the WATCH notify type
2821 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
2822 lib/silcclient/client_notify.c.
2824 * Check the watcher list before and after changing nickname
2825 when the NICK_CHANGE notify is received. Affected file is
2828 * Fixed a crash in OPER and SILCOPER command sending. Empty
2829 passphrase caused the crash. Affected file is
2830 lib/silcclient/command.c.
2832 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2834 * Merged with Irssi CVS for Irssi SILC client.
2836 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2838 * Completed the protocol specifications.
2840 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2842 * Merged with Irssi CVS for Irssi SILC client.
2844 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2846 * Added the founder's public key delivery to the
2847 CUMODE_CHANGE notify type as well. Updated the protocol
2848 specs and the code. Affected files are silcd/packet_send.[ch],
2849 silcd/packet_receive.c and silcd/command.c.
2851 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2853 * Added silc_pkcs_public_key_copy function into the
2854 lib/silccrypt/silcpkcs.[ch].
2856 * Remove the `iv' from the SilcChannelEntry since we can
2857 live without it. Affected files are silcd/idlist.h and
2858 silcd/packet_receive.c.
2860 * Added support for sending the founder's public key in
2861 the CMODE_CHANGE notify packet in the server. Affected
2862 files are silcd/packet_send.[ch], silcd/packet_receive.c,
2863 silcd/command.c and silcd/server.c.
2865 * Changed the FOUNDER_AUTH authentication to use only
2866 public key authentication as defined by new protocol
2867 specs. Passphrase authentication with that mode cannot
2868 be used anymore. It is now possible to reclaim founder
2869 mode from any server in the network. Affected files are
2870 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
2872 * Added permanent channels support by making the channel
2873 permanent when FOUNDER_AUTH mode is set on the channel.
2874 The channel will not be destroyed even if channel is empty
2875 when that mode is set. Protocol TODO #17. Affected
2876 files are silcd/server.[ch], server_util.[ch],
2877 silcd/command.c, silcd/packet_receive.c and
2878 lib/silcclient/command.c.
2880 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2882 * Added reference counter to the command reply context in
2883 the client library. Affected files are
2884 lib/silcclient/command_reply.[ch].
2886 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2888 * Fixed rekey protocol with PFS in the client library.
2889 Affected file is lib/silcclient/protocol.c.
2891 * Added support for list of errors in client library
2892 command reply handling. Affected file is
2893 lib/silcclient/command_reply.c.
2895 * Defined that the WHOIS and IDENTIFY commands can send
2896 list of errors. Updated the protocol specs. Protocol
2899 * Added support for sending list of errors to WHOIS and
2900 IDENTIFY commands in server. Added support for receiving
2901 list of errors in server. Affected files are
2902 silcd/command.c and silcd/command_reply.c.
2904 * Fixed client info resolving on LEAVE command in client
2905 library to not crash. Affected file is
2906 lib/silcclient/client_notify.c.
2908 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2910 * Defined that the NICK command replies with thew changed
2911 nickname too, to make the nickname changing simpler at
2912 the client's end. Updated protocol specs and the code
2913 in client and server. Affected files are
2914 silcd/command.c, lib/silcclient/command_reply.c and
2915 lib/silcclient/command.c.
2917 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2919 * Added `Compressed' packet flag to indicate that the packet
2920 payload is compressed by the sender. Updated the protocol
2921 specs and the core library. The compression still is not
2922 implemented in the sources. Affected file is
2923 lib/silccore/silcpacket.h.
2925 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2927 * Remove pending command callbacks also if the connection
2928 to the server is destroyed. Affected file is
2929 lib/silcclient/client.c.
2931 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2933 * Added new QUIET channel user mode that can be used to
2934 quiet a user in a channel. Updated the protocol specs but
2935 it wasn't implemented yet. Protocol TODO #27. Affected
2936 file is lib/silccore/silcmode.h.
2938 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2940 * Added BLOCK_INVITE user mode to be able to block incoming
2941 invite notifications. Protoocol TODO #26. Affected files
2942 are lib/silccore/silcmode.h, lib/silcclient/command.c and
2945 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
2946 the protocol specs and the code. Affected file is
2947 lib/silccrypt/silcpkcs.c.
2949 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2951 * Disconnect Payload includes now the status type. Updated
2952 the protocol specs and the code. Protocol TODO #25.
2953 Affected files are silcd/server.c, lib/silcclient/client.c.
2955 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
2956 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
2957 Moved the silc_client_command_status_messages table to the
2958 lib/silcutil/silcutil.c and added new funtion
2959 silc_get_status_message, which deprecates function
2960 silc_client_status_message. Affected files are
2961 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
2962 lib/silcutil/silcutil.[ch].
2964 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2966 * Defined that the nickname hash in Client ID MUST be from
2967 lowercase nickname. This effectively changes nicknames in
2968 SILC to case-insensitive. Updated the protocol specs and
2969 the code. Affected files are lib/silcutil/silcutil.[ch],
2970 silcd/serverid.c, and silcd/idlist.c.
2972 * Added new channel user modes BLOCK_MESSAGES_USERS and
2973 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
2974 code. Affected files are lib/silccore/silcmode.h,
2975 lib/silcclient/command.c, and silcd/packet_send.c.
2977 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
2978 specs and code. Affected file lib/silccore/silcstatus.h.
2980 * Added support for watch list. It is possible to add nicknames
2981 to be watched, and when they come to network, leave network
2982 or user mode changes the watcher will be notified of this
2983 change. Added SILC_COMMAND_WATCH command, added new
2984 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
2985 notifications. Updated the protocol specs and implemented
2986 this to library, client and server. Protocol TODO #21.
2987 Affected files are lib/silccore/silccomand.h,
2988 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
2989 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
2990 silcd/packet_send.[ch], silcd/packet_receive.c, and
2991 irssi/src/silc/core/client_ops.c.
2993 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
2994 somebody watching you. Updated the protocol specs and the
2995 code. Affected files are lib/silccore/silcmode.h, and
2996 lib/silcclient/command.c.
2998 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3000 * Added service support to SILC protocol. Added new command
3001 SILC_COMMAND_SERVICE. Updated the protocol specs and the
3002 core library. Services are not implemented in server or
3003 client for now. Protocol TODO #20. Affected files are
3004 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
3006 * Added SilcStatus argument to `command' client operation
3007 to return the error status when command sending fails
3008 locally. Changed all command in client library to return
3009 correct command status. Affected files are
3010 lib/silcclient/command.c, lib/silcclient/silcclient.h and
3011 irssi/src/silc/core/client_ops.c.
3013 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3015 * Added silc_mime_parse function to parse MIME headers.
3016 Affected files are lib/silcutil/silcstruti.[ch].
3018 * Added MIME header parsing in Irssi SILC Client. It displays
3019 all textual MIME objects, others it ignores. Affected file
3020 is irssi/src/silc/core/clien_ops.c.
3022 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3024 * Fixed a bug in the pid writing function, which couldn't be
3025 written in a root-owned directory.
3027 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3029 * Defined that channel message to unknown Channel ID must
3030 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
3031 Updated the protocol specs and the code in server. The
3032 affected file is silcd/packet_receive.c.
3034 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3036 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
3037 that it is used to send error notifys if error occurs during
3038 some SILC packet processing, except commands. The error
3039 types are same as for command reply types. Defined that
3040 if private message is sent to unknown Client ID the error
3041 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
3042 Updated the protocol specs and code. Affected files are
3043 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
3044 lib/silcclient/client_notify.c, silcd/packet_receive.c,
3045 and irssi/src/silc/core/client_ops.c. Renamed the
3046 SilcCommandStatus to SilcStatus.
3048 * Defined the use of extra WHOIS attributes in WHOIS command.
3049 The <Requested Attributes> (defined in a separate document)
3050 can be used to request additional information about user
3051 not returned by standard WHOIS command. Defined that server
3052 can send WHOIS command directly to client. Client provides
3053 the requested attributes to the server. Updated the protocol
3054 specs. Protocol TODO #4. Implementation is not done yet
3055 (Protocol TODO #24).
3057 * Renamed function silc_client_command_status_message to
3058 silc_client_status_message. Affected files are
3059 lib/silcclient/command_reply.[ch].
3061 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3063 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
3064 32 bit integers. Updated the protcol specs and the code.
3065 Affected files are silcd/command.c and
3066 lib/silcclient/command.c.
3068 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3070 * Fixed a bug in library where sending a bogus authentication
3071 payload would lead to a crash. Affected file is
3072 lib/silccore/silcauth.c.
3074 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3076 * Added detach_disabled and detach_timeout server config
3077 options to the server. Affected files silcd/serverconfig.[ch],
3078 silcd/command.c and silcd/packet_receive.c.
3080 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3082 * Added resolve_cmd_ident field to the SilcClientEntry structure
3083 too so that if the entry is for example being resolved so
3084 another command may attach to the same pending command reply
3085 without requiring to resolve the same entry again. Added
3086 support for adding multiple pending commands for one
3087 command idenfier. Affected files lib/silcclient/command.[ch],
3088 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
3090 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3092 * Defined that server receives WHOIS command reply for private
3093 and secret channels too. Updated protocol specs and the
3094 code in server. Affected file silcd/command.c.
3096 * Defined <channel user mode list> argument to WHOIS command
3097 reply for returning user modes on the channels. The
3098 channel list now doesn't include the user mode anymore but the
3099 actual channel mode. Updated protocol specs and the code in
3100 client and server. Affected files are silcd/command_reply.c,
3101 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
3102 and lib/silcclient/command_reply.c.
3104 * Save the channels list in WHOIS command reply in normal server
3105 so that WHOIS always shows joined channels also in normal
3106 server and not just on router. Affected file is
3107 silcd/command_reply.c.
3109 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3111 * Defined that server receives USERS command reply for private
3112 and secret channels too. Updated protocol specs and the
3113 code in server. Affected file silcd/command.c.
3115 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3117 * Changed the UMODE's mode mask argument to be optional. If
3118 not provided then the command merely returns the current mode
3119 mask to the client. Updated protocol specs and the server.
3120 Affected file is silcd/command.c.
3122 * Added SILC session detachment/resuming support. It is possible
3123 to detach by closing the network connection and then re-connect
3124 and resume to the old client session. Added DETACHED user
3125 mode that server will set for detached client. Added new
3126 packet RESUME_CLIENT which is used to perform the resuming
3127 process. Added DETACH command. Updated the protocol specs,
3128 core library, client and server. Protocol TODO #22. Very
3129 many affected files around the tree.
3131 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3133 * Changed the CMODE's mode mask argument to be optional. If
3134 not provided then the command merely returns the current mode
3135 mask to the client. Updated protocol specs and the server.
3136 Affected file is silcd/command.c.
3138 * Changed the Killer's Client ID in KILLED notify to be just
3139 any ID payload since router server is allowed to kill as well.
3140 Updated protocol specs, client libary and server. Affected
3141 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3142 and irssi/src/silc/core/client_ops.c.
3144 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3146 * Added new user modes ANONYMOUS for special anonymous servers
3147 that may set the mode for client, and BLOCK_PRIVMSG which
3148 client may set to block incoming private messages unless the
3149 Private Message Key flag is set (using private keys to protect
3150 private messages). Updated protocol specs and code in client
3151 and server and core library. Protocol TODO #23. Affected
3152 files are lib/silccore/silcmode.h, silcd/server.[ch],
3153 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3154 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3156 * Added new channel user mode BLOCK_MESSAGES which the client
3157 may set to itself to tell server not send channel messages.
3158 Other packets such as channel key packets are still sent.
3159 Protocol TODO #23. Updated the protocol specs, client and
3160 server. Affected files are lib/silccore/silcmode.h,
3161 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3162 lib/silcutil/silcutil.c, silcd/command.c, and
3163 silcd/packet_send.c.
3165 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3167 * Redefined the Status Payload to include now two 8 bit fields,
3168 instead of one 16 bit field. This now makes it possible to
3169 send list of errors. Updated the protocol specs and the code
3170 in core library, client library and server. Protocol TODO #1.
3171 Affected files are lib/silccore/silccommand.[ch],
3172 lib/silcclient/command_reply.[ch], silcd/command.c,
3173 silcd/command_reply.c and silcd/packet_receive.[ch].
3175 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3177 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3178 must be handled by the application and should tell the application
3179 that an error message was already printed, and it should print the
3180 config coords (line, filename, ...). Affected files are
3181 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3183 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3184 server config parsing code more readable.
3186 Fixed a bug in the fetch_logging() config callback.
3188 Affected files is silcd/serverconfig.c.
3190 * Drop root privileges when started in foreground. Don't drop them
3191 if debugging also. Affected file is silcd/silcd.c.
3193 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3195 * Added more IM-like features by introducing new user modes
3196 for setting various presence information. Added new modes:
3197 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3198 specs and code. Protocol TODO #19. Affected files are
3199 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
3200 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
3202 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3204 * Added STATS command to the protocol after all, to return
3205 various statistical information about the network. It can
3206 be used by clients to retrieve statistical information, and
3207 servers may use it to to fetch cell and network wide
3208 statistics from router. Updated the protocol specs and
3209 implemented it to the server. Protocol TODO #16.
3210 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3211 silcd/command_reply.[ch].
3213 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3215 * The LIST command reply in client libary now adds new channel
3216 entry if the returned channel doesn't exist yet in cache,
3217 and returns the channel entry to the application in the
3218 command_reply client operation. Affected file is
3219 lib/silcclient/command_reply.c.
3221 * Changed the channel message payload's MAC generation to
3222 include the IV in the MAC as well. This way all relevant
3223 parts of the channel message payload are authenticated also
3224 with the channel message MAC (and not only by packet MAC).
3225 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3226 Affected file is lib/silccore/silcchannel.c.
3228 * Fixed the SKE to save the remote version, since the
3229 silc_ske_parse_version mistakenly checked wrong version,
3230 after it replaced the start payload. Affected files are
3231 lib/silcske/silcske.[ch].
3233 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3235 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3236 string utility functions. Added there also new functions
3237 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3238 Affected files lib/silcutil/silcstrutil.[ch].
3240 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3241 files are lib/silcutil/silcstrutil.[ch].
3243 * Defined that the security property fields in SKE SHOULD be
3244 UTF-8 encoded, defined that version string MUST be US-ASCII
3245 encoded, defined that passphrases sent in connection
3246 authentication protocol MUST be UTF-8 encoded. Implemented
3247 these to the client and server. Defined also that other
3248 passphrases sent in the protocol MUST be UTF-8 encoded.
3249 Affected files are lib/silcske/silcske.c,
3250 lib/silcclient/protocol.c, silcd/protocol.c,
3251 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3253 * Changed the silc_client_close_connection interface to not
3254 need the SilcSocketConnection which should not be visible
3255 to application. Affected files are lib/silcclient/client.c
3256 and lib/silcclient/silcclient.h.
3258 * Rewrote the text for Private Message Key Payload in the
3259 protocol specification. Protocol TODO #11.
3261 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3263 * Upgraded the protocol version to 1.1, updated protocol specs
3266 * Added the nickname as new argument to NICK_CHANGE notify and
3267 added it to protocol specs and implemented it to client and
3268 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3269 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3270 lib/silcclient/client_notify.c.
3272 * Added the killer's client ID to the KILLED notify and added
3273 it to protocol specs and implemented it to client and server.
3274 Protocol TODO #13. Affected files are silcd/command.c,
3275 silcd/packet_receive.c, packet_send.[ch],
3276 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3277 The killer's client entry is now returned to application in
3278 the `notify' client operation.
3280 * Fixed the Max Argument fields that had too large value set
3281 in the protocol specs. Protocol TODO #14.
3283 * Added the LEAVE command reply to return the ID of parted
3284 channel. Updated protocol specs and implemented it to the
3285 client and server. Protocol TODO #15. Affected files are
3286 silcd/command.c, lib/silcclient/command_reply.c. The channel
3287 entry is now returned to application in the `command_reply'
3290 * Rewrote the version SKE version checking in client libary
3291 and in server to use the silc_parse_version_string. Affected
3292 files are lib/silcclient/protocol.c, silcd/protocol.c.
3294 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3295 commands that was missing it, and updated protocol specs and
3296 the server implementation. Protocol TODO #10. The affected
3297 file is silcd/command.c.
3299 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3300 generic reply to a generic request (REQUEST flag), and
3301 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3302 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3303 to define the payload for DATA flag. Added the flags to
3304 the implementation. Protocol TODO #9. Affected file is
3305 lib/silccore/silcchannel.h.
3307 Changed the client library to return the message length
3308 to application as well in the channel_message and private_message
3309 client operations. Affected files are
3310 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3311 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3312 and lib/silcclient/client_ops_example.c.
3314 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3315 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3316 the channel. Updated protocol specs and impelemented this
3317 to client and server. Protocol TODO #6. Affected files are
3318 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3319 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3321 Added new options m and M to CMODE command in Irssi SILC
3322 client to set these modes.
3324 * Deprecated all administrative commands from SILC protocol
3325 since they are highly implementation specific commands.
3326 Updated protocol specs. Moved the old commands in
3327 implementations to private range of command types. Affected
3328 files are silcd/command.c, lib/silcclient/command.c and
3329 lib/silcclient/command_reply.c. Protocol TODO #8.
3331 * Fixed a bug in server where sending unknown command crashes
3332 the server. Affected file silcd/command.c.
3334 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3336 * Added SILC_PROTOCOLVERSION macro to check protocol version
3337 of a socket connection. The affected file is
3338 lib/silcutil/silcsockconn.h.
3340 * Added better error logging in rekey protocol. Affected file
3343 * Do not check public key types in SKE during rekey. Affected
3344 file lib/silcske/payload.c.
3346 * Fixed the rekey protocol with PFS, which was totally broken.
3347 Affected file silcd/protocol.c.
3349 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3351 * Some client implementations quit network by doing first LEAVE
3352 and then immediately SIGNOFF (like Bombyx). We now do check
3353 after a short time after LEAVE notify and check whether the
3354 client is still valid after LEAVE, and if not we remove it from
3355 cache. Affected file is lib/silcclient/client_notify.c.
3357 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3359 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3360 it's good not to have security holes here.
3362 * Fixed a negative refcount situtuation for the config context.
3363 Affected file is silcd/serverconfig.c.
3365 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3367 * ROBOdoc documented lib/silcutil/silcutil.h.
3369 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3371 * Optimized even more the SilcPacketContext structure. Now
3372 totally saved 16 bytes of memory per context after optimization.
3373 Affected files are lib/silccore/silcpacket.[ch].
3375 * Made strict checks for valid SILC IDs. Affected file is
3376 lib/silccore/silcid.c.
3378 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3380 * Changed the object argument for silc_cipher_register,
3381 silc_hash_register, silc_hmac_register and silc_pkcs_register
3382 to const. Affected files are lib/silccrypt/silccipher.[ch],
3383 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3385 * Changed the silc_get_username and silc_get_real_name to
3386 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3388 * Fixed the Irssi SILC Client to use the silc_get_username and
3389 silc_get_real_name insted of glib routines since the glib
3390 routines only corrupt stack. Fixes the Irssi SILC to work in
3391 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3393 * Fixed the Irssi to not use g_get_home_dir since it crashes
3394 or returns garbage on cygwin and corrupts stack. Added function
3395 get_home_dir to Irssi routines. Affected files are
3396 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3398 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3400 * Made some structure optimizations. SFTP memory FS MemFSEntry
3401 entry structure. Optimized SilcTask structure. Optimized
3402 SilcPacketContext structure.
3404 Affected files lib/silcsftp/sftp_fs_memory.c,
3405 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3407 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3409 * And yet again reverted back the config thing since Johnny
3410 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3413 * Fixed memory leaks from config object. Affected files are
3414 silcd/serverconfig.[ch].
3416 * Added support for adding new connections to the server in rehash.
3417 After rehash they take effect.
3419 Added support for changing the maximum allowed connections in
3420 rehash. The number can grow but going smaller is not supported.
3422 Added function silc_server_num_sockets_by_remote to the
3423 silcd/server_util.[ch].
3425 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3427 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3429 * Added preliminary checking during config parsing for a valid
3430 public/private key and removed further checks in the code.
3431 Affected files are silcd/serverconfig.[ch], server.c.
3433 * Moved functions silc_server_drop() and silc_server_daemonise()
3434 from server.c to silcd.c since they are stricly related to
3435 the application activity.
3437 * Reverted a small part of the automatic ref/unref since
3438 it caused a double unref in some situations. Affected
3439 files are silcd/silcd.[ch], server.c, serverconfig.c.
3441 * Added some .cvsignore files in the lib directory.
3443 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3445 * Fixed silc_net_gethostbyaddr to correctly resolve by
3446 address. Affected file lib/silcutil/silcnet.c.
3448 * Fixed the notify relaying to client. The HMAC to be used
3449 with relayed packets ws wrong and caused decryption failure
3450 at the client end. Affected file is silcd/packet_receive.c.
3452 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3454 * Created new branch silc_protocol_1_0_branch.
3456 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3458 * Changed the silc_server_config_* routines to be SilcServer
3459 independent. They are now officially application specific code
3460 and not part of generic server implementation. Affected files
3461 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3463 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3465 * Added automatic referencing of config context in the
3466 silc_server_config_alloc, and automatic unreferencing in the
3467 silc_server_config_destroy. Affected files are
3468 silcd/serverconfig.[ch], silcd/silcd.c.
3470 * Fixed the silc_log_quick handling in the logging routines.
3471 It didn't log quickly when it was TRUE. Affected file is
3472 lib/silcutil/silclog.c. Also the flush delay was set even
3473 if it was 0 in config file. Affected file is
3474 silcd/serverconfig.c.
3476 * Added support for changing key pair of the server in rehash.
3477 Affected file silcd/server.c.
3479 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3481 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3482 too early, before getting the channel entry. Affected file
3483 is silcd/packet_receive.c.
3485 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3487 * Added functions silc_server_config_[ref/unref], these are used
3488 to prevent that the config object is destroyed.
3490 No longer directly affect global variables silc_log_quick and
3491 silc_log_delay, they are first cached inside the config object
3492 and then applied with silc_server_config_setlogfiles().
3494 silc_server_config_set_defaults() is now internal to
3495 serverconfig.c, there are no reasons to show this internal stuff
3498 Affected files are silcd/serverconfig.[ch].
3500 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3501 fprintf's to stderr, since some code may be executed again after
3502 the server went into the background. Affected files are
3505 * Added rehash support. Added function silc_server_rehash() that
3506 will perform all the basic tasks of the rehashing procedure.
3508 * Added command line option `-x, --hexdump'. This will enable the
3509 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3510 The option `--hexdump' implies `--debug'.
3512 * Fixed a bad bug in the logging APIs (silcutil library) where
3513 the application would crash after calling silc_log_reset_all().
3515 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3517 * Fixed the KICKED notify handling in client library to
3518 correctly remove the channel and all entries from the
3519 channel when I was kicked. This bug crashed the client.
3521 Fixed yet another but in KICKED notify handling to remove
3522 the kicked client correctly from the channel.
3524 Affected file is lib/silcclient/client_notify.c.
3526 * Fixed a minor bug in looking up correct client entry
3527 in KICKED notify in server. Affected file is
3528 silcd/packet_receive.c.
3530 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3531 sources correctly to distribution. Fixes --with-gmp option.
3533 * Removed the manual rehashing from ID Cache, and changed it
3534 to use the SILC Hash Table's auto rehash feature. Affected
3535 file is lib/silccore/silcidcache.c.
3537 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3539 * Fixed a bug in the silc_client_nickname_format function that
3540 handles the multiple same nickname formatting. Two clients
3541 with same nickname caused problems after the first one left
3542 and rejoined. It didn't format the nickname correctly.
3543 Affected file is lib/silcclient/idlist.c.
3545 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3547 * Don't change the topic if olod topic is same as new one.
3548 Affected file is silcd/packet_receive.c.
3550 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3552 * Added cross-reference support to the SILC Documentation
3553 generator. All types across all HTML files are now cross-
3554 referenced. Affected files util/robodoc/generator.c and
3555 scripts/silcdoc/silcdoc.
3557 * Added file lib/silcutil/silctypes.h to include all the
3558 arithmetic type definitions and some macros. Removed
3559 includes/bitmove.h and moved macros to silctypes.h.
3561 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3563 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3565 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3567 * Added `type' argument to silc_id_payload_parse_id function which
3568 now returns the type of the ID to the sent pointer. Affected
3569 file is lib/silccore/silcid.[ch].
3571 * Added check for CMODE_CHANGE notify type that mode change is
3572 allowed by the sender. Affected file silcd/packet_receive.c.
3574 * Added check for CUMODE_CHANGE notify type that mode change is
3575 allowed by the sender. Affected file silcd/packet_receive.c.
3576 Added the ID type as CUMODE_CHANGE notify type as argument
3577 to the `notify' client operation. Affected files are
3578 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3580 * Added function silc_client_add_server to the client library.
3581 Added support for resolving also channel and server info when
3582 received unknown entity in notify packet. Affected files are
3583 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3585 * Added function silc_command_get_status to return the command
3586 status from the command reply's argument payload. Affected files
3587 are lib/silccore/silccommand.[ch].
3589 * Added check for KICKED notify type that the kicking is
3590 allowed by the client. Affected file silcd/packet_receive.c.
3592 * Created function silc_get_input which can be used to get input
3593 (echo on or off) from user on command line. Affected files are
3594 lib/silcutil/silcutil.[ch].
3596 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3598 * Optimized silc_server_packet_relay_to_channel function.
3599 Added new function silc_channel_message_payload_encrypt which
3600 can be called directly if channel message payload needs to
3601 be encrypted and is already encoded (no need to call _encode
3602 function). Packet relaying is now done by router without any
3603 extra memory allocations. Affected files are
3604 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
3605 silcd/packet_send.c.
3607 * Fixed the INVITE notify handling. It took wrong arguments
3608 as invite list and invite delete. Affected file is
3609 silcd/packet_receive.c.
3611 * Added check for TOPIC_SET notify type that the topic change is
3612 allowed by the client. Affected file silcd/packet_receive.c.
3614 * Added check for INVITE notify type that inviting is allowed by
3615 the client. Affected file silcd/packet_receive.c.
3617 * Changed the silc_server_client_on_channel to return the
3618 SilcChannelClientEntry as well. Moved the function
3619 silc_server_check_cmode_rights to server_util.[ch].
3620 Affected files are silcd/server_util.[ch], silcd/command.c.
3622 * Added function silc_server_check_umode_rights to check whether
3623 changing client's user mode is allowed. Added check for
3624 UMODE_CHANGE notify type that the umode change is allowed
3625 by the client. Affected files are silcd/server_util.[ch],
3626 silcd/packet_receive.c and silcd/command.c.
3628 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3630 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
3631 ID length. It ignored that ID can be IPv6 based as well.
3632 Affected file lib/silccore/silcpacket.h.
3634 * Fixed the silc_id_id2str and silc_id_str2id to take the
3635 IPv6 address offset's into consideration. Affecte file is
3636 lib/silccore/silcid.c.
3638 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3640 * Fixed the internal Unix scheduler functions to check for
3641 NULL context they may receive. The affected file is
3642 lib/silcutil/unix/silcunixschedule.c.
3644 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
3646 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
3647 can specify different directory with --home command line
3648 parameter. Affected files irssi/src/silc/core/client_ops.c,
3651 * SILC-specific commands aren't now executed if the active server
3652 isn't of SILC-type, so there won't be problems with having
3653 IRC and SILC protocol support in same client. Affected files
3654 irssi/src/silc/core/silc-channels.c, silc-servers.c,
3657 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3659 * Improved the signal support in SILC Schedule. Added new
3660 function silc_schedule_signal_call which is used by application
3661 to mark a signal to be called. It is now safe to perform
3662 any kind of tasks in signal callbacks since it is guaranteed
3663 that the application specified signal callback is called
3664 after the signal is over. Affected files are
3665 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
3667 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3669 * Added `name' field to SilcChannelPrivateKey to represent
3670 application given name for the key. Moved also the context from
3671 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
3672 Added the `name' argument also to the function
3673 silc_client_add_channel_private_key.
3675 Added function silc_client_current_channel_private_key to set the
3676 current channel private key in use.
3678 Added "change" command to KEY command which can be used to change
3679 the current channel private key. Bound the command also to
3680 alt+K (Alt+Shift+k).
3682 Also affected files lib/silcclient/client_channel.c,
3683 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
3685 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3687 * Added silc_rng_get_byte_fast function in to the
3688 lib/silccrypt/silcrng.[ch].
3690 * Changed the interface of silc_packet_assemble and the
3691 silc_packet_send_prepare. If silc_packet_assmble is now
3692 called the application does not call silc_packet_send_prepare
3693 because the library will call it automatically. These
3694 interfaces now also return a reference to the outgoing buffer
3695 which includes the assembled packet, which the application can
3696 use to encrypt the packet.
3698 Affected files are lib/silccore/silcpacket.[ch],
3699 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
3700 silcd/packet_send.c, server_backup.c and packet_receive.c.
3702 * Fixed a packet sending bug on very high load, where outgoing
3703 packet queue wasn't handled correctly and packets got corrupted.
3704 Affected files are lib/silcutil/*/silc*sockconn.c,
3705 lib/silcclient/client.c and silcd/server.c.
3707 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3709 * Added macro SILC_PACKET_DATALEN which can be used during
3710 packet assembling to check whether the data to be added to
3711 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
3712 len is truncated until it fits it.
3714 Added checks for maximum length of channel message payload and
3715 private message payload also.
3717 Added checks for maximum packet length in server and in
3720 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
3721 lib/silcclient/client.c, lib/silccore/silcchannel.c and
3722 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
3723 lib/silcclient/client_prvmsg.c.
3725 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3727 * Added silc_server_packet_queue_purge call to the
3728 silc_server_disconnect_remote to assure that all data in the
3729 queue before disconnecting is sent to the network. Affected
3730 file silcd/server.c.
3732 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3734 * Added the deleting of server's own ID cache entry to the
3735 silc_server_free function. Free also everything else that
3736 has been allocated in silc_server_init. The affected file
3739 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3741 * Added functions silc_parse_version_string, silc_version_to_num,
3742 and silc_ske_parse_version to parse SILC protocol style version
3743 strings. Affected files lib/silcutil/silcutil.[ch] and
3744 lib/silcske/silcske.[ch].
3746 * Added new configuration params: version_protocol, version_software
3747 and version_software_vendor to specify what version the remote
3748 host must at least be to be able to connect to server. The vendor
3749 string can be regex matched too. Added new function
3750 silc_server_connection_allowed to check maximum number of allowed
3751 connections, and allowed versions for incoming connections.
3752 Affected files are silcd/server.c, server_util.[ch] and
3755 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3757 * Added preliminary support for signals in scheduler. The
3758 signals we care about are now blocked always when the scheduler
3759 is locked. This way we can synchronise the use of signal with
3760 scheduler. It is guaranteed that when signal occurs the scheduler
3761 is not locked, and thus new tasks can be safely added to the
3764 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
3765 to silc_schedule_internal_init and silc_schedule_internal_uninit.
3766 Added new platform specific routines
3767 silc_schedule_internal_signals_[un]block and
3768 silc_schedule_internal_signal_[un]register.
3770 Added new functions to SILC Schedule API:
3771 silc_schedule_signal_[un]register. Each signal that application
3772 is going to use should be registered to the scheduler.
3774 Affected files are lib/silcutil/silcschedule.[ch],
3775 lib/silcutil/*/silc*schedule.c.
3777 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3779 * Check for unauthenticated client and server in the
3780 silc_server_new_client and silc_server_new_server functions.
3781 Affected file silcd/packet_receive.c.
3783 * Added function silc_string_is_ascii to check whether given
3784 string is 7-bit ASCII string. Affected files are
3785 lib/silcutil/silcutil.[ch].
3787 * Added function silc_id_is_valid_server_id into the
3788 silcd/serverid.c and added checking for valid Server ID's in
3789 silc_server_new_server. The Server ID must always be based
3790 on the server's public IP address.
3792 * Added logging of DISCONNECT packet message in the server.
3793 Affected file silcd/server.c.
3795 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3797 * Changed all library interfaces that use Global RNG to also
3798 accept SilcRng as argument. Affected files are
3799 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
3800 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
3801 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
3802 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
3803 lib/silccrypt/rsa.c.
3805 * Added function silc_pkcs_generate_key to the
3806 lib/silccrypt/silcpkcs.[ch] for applications so that they
3807 don't need to do pkcs->pkcs->init calls anymore.
3809 * Remove SilcSocketConnection from the SFTP API since it really
3810 wasn't needed there. The application has the information
3811 saved in its contexts anyway and the SFTP layer doesn't need
3812 know about it. Affected files lib/silcsft/silcsftp.h and
3813 lib/silcsftp/sftp_[server/client].c.
3815 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
3816 The SilcSimContext is not SilcSim.
3818 * Fixed possible buffer overflows in silc_id_render in the
3819 lib/silcutil/silcutil.c.
3821 * On EPOC the global crypto module lists are not used at all
3822 in the crypto library. Added support for using the constant
3823 algorithm list on EPOC. Affected files are
3824 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
3827 * Fixed the handling of third parameter of KICKED notify, since
3828 it was mistakenly updated to SILC Protocol 1.0 even though it
3829 is to be included in 1.1. Since it is not in 1.0 it is not
3830 mandatory, and this fix now handles it only if it is provided,
3831 and it is not error if it is not provided. Affected file
3832 lib/silcclient/client_notify.c.
3834 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3836 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
3837 client. Affected file irssi/src/silc/core/client_ops.c.
3839 * Merged with Irssi 0.8.4 from irssi.org CVS.
3841 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3843 * Check for valid socket connection in client entries before
3844 sending any messages. Fixes a crash, but doesn't fix some
3845 other underlaying bug that is lurking there. Affected
3846 file silcd/packet_send.c.
3848 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
3850 * $usermode, $cumode and $cumode_space expandos shouldn't do
3851 anything with non-SILC server records. Affected file
3852 irssi/src/silc/core/silc-expandos.c
3854 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3856 * Fixed the silc_net_check_[host/local]_by_sock to support
3857 IPv6 bound sockets as well. Now they can return IPv6 addresses
3858 as well. Affected file lib/silcutil/silcnet.c.
3860 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
3861 Affected lib/silcutil/unix/silcunixnet.c.
3863 * Fixed ID rendering (at least on some platforms, not NetBSD)
3864 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
3866 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3868 * Added silc_hash_public_key and silc_hash_public_key_compare
3869 functions to be used with SilcHashTable. They can be used to
3870 hash public keys and compare public keys in hash table. Affected
3871 file lib/silcutil/silcutil.[ch].
3873 * Added support for specifying multiple public keys for Client
3874 connection section in server configuration file. This makes it
3875 possible to accept multiple public keys from same host, or to
3876 make a section that accepts any incoming host, and have the
3877 accepted public keys listed in the section.
3879 Added functions silc_sever_[find/get]_public_key, added the
3880 support for this actually to all connection sections but only
3881 the Client section is currently allowed to specify multiple
3884 Affected files are silcd/server.c, server_internal.h,
3885 command.c, protocol.c, server_util.[ch], packet_receive.c.
3887 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3889 * Merged Irssi 0.8.2 from irssi.org CVS.
3891 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3893 * If silc_debug is TRUE, also output standard logging messages
3894 to stderr with the debug output.
3896 Made silc_log_reset_all() flushing all channels before returning.
3897 Also fixed some documentation typos.
3899 Affected files are lib/silcutil/silclog.[ch].
3901 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3903 * Fixed the server to check correctly the amount of connections
3904 from single host, by checking also the type of the connection.
3905 Fixed also the comparison of number of connections and number
3906 of allowed connections. Affected files are silcd/server.c,
3909 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3911 * Fixed the USERS command reply to save the user's mode on the
3912 channel as well. Fixed JOIN command reply to check whether a
3913 client is on channel already and not join it twice. Affected
3914 file lib/silcclient/command_reply.c.
3916 * Added new file silc-expandos.c into irssi/silc/core/ to return
3917 various stuff for various signal for the statusbar etc. updating.
3918 Now Irssi SILC client prints channel user modes etc. on the
3921 * The user mode (like server/router operator changes) is now shown
3922 on the Irssi SILC client's statusbar. The affected files are
3923 irssi/src/silc/core/client_ops.c, silc-expandos.c.
3925 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3927 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
3928 to SILC_SCHEDULE_[UN]LOCK macros.
3930 * Added more error printing to logs in server code. Affected
3931 files silcd/server.c and silcd/protocol.c.
3933 * Fixed -S option parsing in Irssi SILC Client. Affected file
3934 irssi/src/silc/core/silc-core.c.
3936 * Added silc_buffer_alloc_size function. Affected file is
3937 lib/silcutil/silcbuffer.h.
3939 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3941 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
3942 constants. Affected files in
3943 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
3946 * Changed the internal SFTP Memory FS table to const. Affected
3947 file lib/silcsftp/sftp_fs_memory.c.
3949 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3951 * Fixed the buffer formatting and unformatting routines to
3952 check the size of 64 bits types with sizeof(). Affected
3953 file is lib/silcutil/silcbuffmt.c.
3955 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3957 * Removed 0.6.x backwards support.
3959 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3961 * Changed all integer type names:
3962 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
3963 to avoid collisions with other libraries using same type names
3966 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3968 * Added `prefer_ipv6' argument to the functions
3969 silc_net_gethostbyname[_async]. If it is TRUE it will return
3970 IPv6 address over IPv4. If FALSE IPv4 address is returned
3971 even if IPv6 address was found. Affected files
3972 lib/silcutil/silcnet.[ch].
3974 * Added support silc_net_create_connection[_async] to fallback
3975 to IPv4 address if IPv6 address could not be used (like if
3976 it doesn't work on a specific system). Affected file in
3977 lib/silcutil/unix/silcunixnet.c.
3979 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3981 * Added silc_schedule_reinit function to do the enlarging
3982 of the max tasks handling capabilities of the scheduler.
3983 Affected files lib/silcutil/silcschedule.[ch].
3985 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3987 * Added automatic extern "C" { ... } for C++ compilers so the
3988 application does not need to define them. Affected file
3989 includes/silcincludes.h.
3991 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
3992 old name went against naming convention. Applications now
3993 include "silcclient.h" instead of "clientlibincludes.h".
3994 Removed includes/clientlibincludes.h, it is redundant now.
3996 * Renamed includes/version.h to silcversion.h.
3998 * Added really preliminary support for OS/2 into the util
3999 library. Only thread & mutex API is implemented, others
4000 are still to be implemented. Created the lib/silcutil/os2/
4001 directory. Created also file includes/silcos2.h.
4003 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4005 * Added preliminary BeOS support into the util library.
4006 Created lib/silcutil/beos/, and implemented all the needed
4007 functions to support SILC on BeOS. Created also file
4008 includes/silcbeos.h.
4010 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
4012 * Added proper initializations to silc's irssi code, so it's
4013 now possible to load it as module. Affected files
4014 irssi/src/silc/core/silc-core.c,
4015 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
4017 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4019 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
4022 * Fixed the silcdoc document generator to correct generate
4023 docs from all kinds of filenames. Affected files are
4024 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
4026 * ROBOdoc documented lib/silcutil/silcmemory.h.
4027 Added also new function silc_memdup.
4029 * Removed lib/silcutil/silcbufutil.h and moved those routines
4030 to the lib/silcutil/silcbuffer.h.
4032 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4034 * Added `user_count' to the SilcChannelEntry which now tells the
4035 number of users on the channel. The user count is now saved
4036 in normal server of global channels as well. Affected files
4037 silcd/server.c, idlist.h, packet_receive.c and command.c.
4039 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
4040 include file utility functions.
4042 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
4043 instead of calling directly OS routines.
4045 * Fixed NICK change printing in Irssi SILC Client. Fixed
4046 KICKED notify printing in Irssi SILC Client. Affected file
4047 irssi/src/silc/core/client_ops.c.
4049 * Fixed a NICK change bug in client library, to not recreate the
4050 client_entry->channels hash table everytime nick is changed.
4051 Affected file lib/silcclient/client.c.
4053 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4055 * ROBOdoc documented the lib/silcske/silcske.h, and improved
4056 the SKE interface a bit.
4058 * Fixed padding problem in PKCS#1. The padding was not actually
4059 random since the random number generator was used incorrectly.
4060 This security bug affects only when encrypting with PKCS#1, and
4061 it is not currently used at all in SILC. SILC only use signing
4062 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
4064 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4066 * Rewrote the notify handling in Irssi SILC client to not call
4067 the events as signals. Fixes problems with Perl support.
4068 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
4070 * Send the auto-nicking NICK command in client library with
4071 little timeout after connecting. The affected file is
4072 lib/silcclient/client.c.
4074 * Added following new config file settings:
4075 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
4076 key_exchange_timeout, conn_auth_timeout, connections_max,
4079 Implemented all the new config settings handling in the server.
4081 Optimized the use of SKE Mutual flag usage. Use it only
4082 if connection authentication protocol is not based in public
4085 Renamed all SilcServerConfigSection* to SilcServerConfig*
4086 to have a bit shorter names.
4088 Affected files silcd/serverconfig.[ch], server.[ch], and
4091 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4093 * Cleaned up the listening sockets code, preparing for the rehash
4094 support. Affected file is silcd/server.c.
4096 * Fixed some output messages. Affected files are silcd/silcd.c,
4099 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4101 * Create lib/doc/silcrng_intro.html document as introduction
4102 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
4104 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4106 * Fixes to the silcd config template. Affected file is
4107 doc/example_silcd.conf.in.
4109 * Removed type casts from silc_calloc(), conforming to the
4110 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
4112 * Removed param_name member from client, server, and router
4113 section structs, now identifying the param directly.
4115 Added CONFIG_FREE_AUTH macro in config file parsing.
4117 Affected files are silcd/serverconfig.[ch].
4119 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
4121 * Fixed command line parameter handling. All SILC initialization
4122 is now done in silc_core_init() which also fixes autoconnecting
4125 Affected files irssi/src/silc/core/silc-core.c,
4126 irssi/src/fe-text/silc.c.
4128 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4130 * Added new configuration options and blocks:
4131 keepalive_secs, reconnect_count, reconnect_interval,
4132 reconnect_interval_max, reconnect_keep_trying and
4133 require_reverser_lookup. Added ConnectionParam block, and
4134 implemented the connection parameters when connecting as
4135 initiator and when accepting connections as responder.
4137 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4138 whether given configuration value has been given already.
4140 Affected files silcd/serverconfig.[c], server.[c].
4142 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4143 algorithm parts and created new file silcalgs.conf, that
4144 is now included from the example_silcd.conf.in.
4146 * Optimized the silc_server_connect_to_router_second to take
4147 the connection configuration object from the SilcServerConnection
4148 object instead of finding it during the connecting phase.
4149 Added the configuration object to SilcServerConnection struct.
4150 Affected files silcd/server_internal.h, server.c.
4152 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4154 * Add the client on channel after it was resolved at the
4155 channel message receiving, and it was not already on the
4156 channel. Affected file lib/silcclient/client_channel.c.
4158 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4160 * Fixed the public key authentication to allocate always the
4161 destination signature buffer instead of using static buffer.
4162 Affected file silcd/protocol.c.
4164 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4166 * Unified the serverconfig.[ch]'s helper function interface.
4167 Affected file silcd/serverconfig.[ch].
4169 * Removed doc/example_silc.conf.in since it is redundant.
4170 The make install will now install irssi/silc.conf file.
4172 * Added new Passphrase and Publickey authentication methods to
4173 config file, allowing both public key and passphrase based
4174 authentication to be set at the same time.
4176 Added `prefer_passphrase_auth' setting in config file which
4177 can be used to set to prefer passwd auth if both passwd and
4178 public key is set. If not set, public key is preferred.
4179 This has effect only when being initiator (responder will try
4182 Added support for authentication with passphrase and public key
4183 at the same time. The passphrase is tried first always since
4184 it is faster to check.
4186 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4188 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4190 * Merged the new SILC Config library, with the server parsing
4191 support. Read the header file silcconfig.h or the toolkit
4192 documentation for the news. Affected files are
4193 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
4194 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4195 silcd/protocol.c silcd/server.c silcd/server_backup.c
4196 silcd/serverconfig.[ch] silcd/silcd.c.
4198 * Fixed some silclog documentation. Affected file is
4199 lib/silcutil/silclog.h.
4201 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4203 * The silc_cipher_register, silc_hash_register and
4204 silc_hmac_register now checks if the object to be registered
4205 is registered already. Affected files are
4206 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
4208 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4210 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4212 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4214 * Allow zero length channel messages inside the Channel Message
4215 Payload. Affected file lib/silccore/silcchannel.c.
4217 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4218 as header filenames.
4220 * Removed lib/silcclient/README and created HTML file
4221 lib/silcclient/silcclient_using.html, which is now included
4222 as part of Toolkit documentation.
4224 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4226 * Fixed CUMODE_CHANGE notify handling to change the mode of
4227 correct client. Affected file lib/silcclient/client_notify.c.
4229 * Make silc_rng_alloc fail if it cannot allocate the sha1
4230 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4232 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4234 * Fixed the file transfer's key agreement payload to include
4235 zero port also if the hostname is NULL because it could not
4238 Call file transfer monitor callback now also if error occurs
4239 during key agreement protocol.
4241 Changed the silc_client_file_send interface to return the
4242 SilcClientFileError instead of session id. The session ID
4243 is returned into pointer provided as argument.
4245 Check that the file exists locally before sending the
4246 file transfer request at all.
4248 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4250 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4251 error than can occur while key agreement protocol. Affected
4252 file lib/silcclient/silcapi.h.
4254 * Fixed the event_mode CMODE handler to not crash when mode
4255 is changed and +k mode is set in the channel. Affected file
4256 irssi/src/silc/core/silc-channels.c.
4258 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4259 SILC_LOG_WARNING to give out Warning and not Error. Affected
4260 file lib/silcutil/silclog.c.
4262 * Fixed the channel message payload decryption in the function
4263 silc_channel_message_payload_decrypt to not modify the original
4264 buffer before it is verified that the message decrypted
4265 correctly. Otherwise, next time it is called with correct
4266 channel key it won't encrypt since the payload is corrupted.
4267 Affected file lib/silccore/silcchannel.c.
4269 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4271 * Do not constantly resize the window. A fix patch by cras.
4272 Affected file irssi/src/fe-text/screen.c.
4274 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4276 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4277 Affected file lib/silcutil/silcnet.c.
4279 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4281 * Fixed a bug in hash table internal routine for traversing
4282 the table with foreach callback. The current entry may
4283 become invalid in the callback but it was referenced after
4284 the callback returned.
4286 Do not allow auto rehashing of hash table during the
4287 silc_hash_table_foreach operation, for same reasons as it is
4288 not allowed for SilcHashTableList. Affected files are
4289 lib/silcutil/silchashtable.[ch].
4291 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4293 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4294 Win32 DLL. extern's in header files are now declared with
4297 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4299 * Fixed private message handling. It used some old code that
4300 caused the client to crash. Affecte file is
4301 lib/silcclient/client_prvmsg.c.
4303 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4305 * Added function silc_client_add_channel,
4306 silc_client_replace_channel_id, and removed functions
4307 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4308 from client library.
4310 * Added cross reference of the joined channels to the
4311 SilcClientEntry, and changed the SilcChannelEntry's
4312 users list to SilcHashTable. The affected files are
4313 lib/silcclient/idlist.[ch].
4315 * Fixed a bug in hash table tarversing. While the hash table
4316 is traversed with SilcHashTableList the table must not be
4317 rehashed. It is now guaranteed that auto rehashable tables
4318 are not rehashed while tarversing the list. Also defined that
4319 silc_hash_table_rehash must not be called while tarversing
4320 the table. Added function silc_hash_table_list_reset that must
4321 be called after the tarversing is over. The affected files are
4322 lib/silcutil/silchashtable.[ch].
4324 * Changed all hash table traversing to call the new
4325 silc_hash_table_list_reset in server and in client library.
4327 * Added function silc_client_on_channel to return the
4328 SilcChannelUser entry if the specified client entry is joined
4329 on the specified channel. This is exported to application as
4330 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4332 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4334 * Fixed founder regaining problem with JOIN command on normal
4335 server. The notify for mode change must be sent always and
4336 not only if !cmd->pending. Affected file silcd/command.c.
4338 * Fixed the WHOWAS command's reply sending to support the
4339 lists correctly. Affected file silcd/command.c.
4341 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4343 * When sending JOIN command to router for processing the
4344 sender's old command identifier was not saved back to the
4345 sender's command context, fixed now. The affected file is
4348 * Create the key in JOIN command of the router did not return
4349 the channel key, added check for this. Affected file is
4352 * Fixed a channel ID update bug in JOIN command reply. Do
4353 not directly upgrade the ID but call the function
4354 silc_idlist_replace_channel_id if the ID was changed.
4355 Affected file silcd/command_reply.c.
4357 * Fixed memory leaks from command calling if it would fail.
4358 Affected file silcd/command.c.
4360 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4362 * Applied patches from cras:
4364 Memory leak fixes around libaries, irssi window resize fix,
4365 new silclist.h and silcdlist.h, all extern inline changed to
4368 * Removed dotconf from lib/dotconf, not needed anymore.
4370 * Removed TRQ from lib/trq, not needed anymore.
4372 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4373 with server connections. Later this will be configurable
4374 in config file after new config file is done. Affected file
4377 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4379 * Fixed a crash in server related to channel announcements.
4380 Affected file silcd/server.c.
4382 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4384 * Fixed memory leaks in silc_server_create_new_channel*
4385 functions. Affected file silcd/server.c.
4387 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4388 which ID was changed. This way the router will send the
4389 user list for the channel again, and server won't be in
4390 desync in some rare circumstances. Affected file is
4391 silcd/packet_receive.c.
4393 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4395 * Check for NULL socket pointer in the function
4396 silc_server_packet_send_to_channel_real. Affected file
4397 silcd/packet_send.c.
4399 * Fixed the BAN notify handling to correctly remove ban
4400 list. Affected file silcd/packet_receive.c.
4402 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4404 * Fixed some header addition to Toolkit distribution in
4405 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4407 * Added lib/silcclient/client_ops_example.h as an template
4408 file for application programmers to quickly start using
4409 the SilcClientOperation functions in their application.
4410 Updated the lib/silcclient/README as well to tell about this
4411 nice file made available.
4413 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4415 * Call silc_server_remove_from_channels when removing client
4416 entry when NO_SUCH_CLIENT_ID was received. Affected file
4417 is silcd/command_reply.c.
4419 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4421 * Added server & router operator statistics updating. Affected
4422 file silcd/packet_receive.c and silcd/command.c.
4424 * Fixed the SERVER_SIGNOFF notify handling on normal server
4425 not to save the history information for clients. Same was
4426 fixed earlier in remove_clients_by_server function, but not
4427 here. Affected file silcd/packet_receive.c.
4429 * Raised the default connection-retry count from 4 to 7 in
4430 server. Affected file silcd/server.h.
4432 * Cancel any possible reconnect timeouts when we start the
4433 key exchange. Affected file silcd/server.c.
4435 * Do not reconnect on connection failure when SCONNECT was
4436 given. Affected files silcd/server.[ch].
4438 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4440 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4442 * Fixed the NICK command to always give the unformatted
4443 nickname to the one giving the NICK command. If unformatted
4444 nickname is cached already it will be formatted and the
4445 local entry will always get the unformatted nickname.
4446 Affected file lib/silcclient/idlist.c.
4448 * Fixed some double frees from client library commands.
4449 Affected file is lib/silcclient/command.c.
4451 * Fixed CUMODE command in server to assure that no one can
4452 change founder's mode than the founder itself, there was a
4453 little bug. Affected file silcd/command.c.
4455 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4457 * Removed the SilcClientCommandDestructor from the client
4458 libary, it is not needed anymore. Affected files are
4459 lib/silcclient/silcapi.h, command[_reply].[ch],
4460 client_notify, idlist.c.
4462 * Fixed GETKEY command to first resolve client, and then
4463 resolve the server only if the client was not found, instead
4464 of resolving both at the same time. Affected file is
4465 lib/silcclient/command.c.
4467 * Added silc_client_start_key_exchange_cb and lookup the
4468 remote hostname and IP address before starting the key
4469 exchange with server. The affected file is
4470 lib/silcclient/client.c.
4472 * The server's public key is now saved using the IP address
4473 of the server and not the servername for the filename.
4474 The hostname public key filename is checked as an fall back
4475 method if the IP address based filename is not found.
4477 Fixed the GETKEY command to save the fetched server key
4478 in correct filename.
4480 Print the remote server's hostname now when new key is
4481 received during connection process. Affected file is
4482 irssi/src/silc/core/client_ops.c.
4484 * Return always our own public key to the client if it asks
4485 for it with GETKEY command. Affected file silcd/command.c.
4487 * Removed the use_auto_addr variable from default config
4488 file since it was in wrong section. Affected file is
4491 * Fixed TOPIC_CHANGE notification to not route it when it
4492 was sent using silc_server_send_notify_to_channel function.
4493 Affected file silcd/command.c.
4495 * Fixed silc_server_send_notify_kicked to send the kicker's
4496 Client ID also, it was missing. Affected files are
4497 silcd/command.c, silcd/packet_send.[ch].
4499 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4501 * Do not save client history information in SERVER_SIGNOFF.
4502 Fixes the bug in normal server that it does not detect
4503 the client becoming valid after the server becomes back
4504 online. Affected file silcd/server_util.c.
4506 * Added `sock_error' field into the SilcSocketConnection
4507 context. When error occurs during socket operation (read
4508 or write) the error is saved. Added also new function
4509 silc_socket_get_error to return human readable socket error
4510 message. Affected files are lib/silcutil/silcsockconn.[ch],
4511 lib/silcutil/unix/silcunixsockconn.c, and
4512 lib/silcutil/win32/silcwin32sockconn.c.
4514 * The server now prints the socket error message in the
4515 signoff for client. Affected file silcd/server.c.
4517 * Fixed the `created' channel information sending from router
4518 to server in JOIN command. Checks now whether the channel
4519 really was created or not and set it according that.
4521 Fixed the JOIN command to use the client entry's current
4522 ID during the joining procedure instead of the one it sent
4523 in the command (it is checked though), since it can change
4524 between the packet processing and command processing, and
4525 would just case unnecessary pain in the client end. Affected
4526 file silcd/command.c.
4528 * Fixed a channel key payload sending to use correct channel
4529 ID when the server was forced to change the channel's ID by
4530 router. Router sent the key payload with the old Channel ID.
4531 Affected file silcd/packet_receive.c.
4533 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4535 * Call silc_server_save_channel_key only if the key payload
4536 was provided in the JOIN command's command reply. Affected
4537 file silcd/command_reply.c.
4539 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4541 * Fixed silc_mp_sizeinbase to return the value correctly with
4542 MPI. Affected file lib/silcmath/mp_mpi.c.
4544 * Fixed the stop_server signal to correctly stop the scheduler
4545 and gracefully stop the server when SIGTERM or SIGINT signals
4546 are received. Affected file silcd/silcd.c.
4548 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4550 * Simple handling of TERM and HUP signals. Also added some log
4551 flushing call around. Affected file is
4554 * Fixed small bugs in silclog.c. Now buffering output will take
4555 effect after 10 seconds since startup: This will ensure that
4556 no important startup messages are lost. Also output redirection
4557 will preserve original format ([Date] [Type] message).
4558 Affected file is lib/silcutil/silclog.c.
4560 * Added two options to the config file, in the logging section:
4561 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4562 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4564 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4566 * Do not print the warning about log files not being initialized
4567 more than once to avoid excess logging. Affected file is
4568 lib/silcutil/silclog.c.
4570 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4571 the SIM copying in make install in Makefile.am.pre.
4573 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4575 * Rewritten silclog APIs. Globally interesting changes follows:
4576 silc_log_set_files() changed to silc_log_set_file().
4577 silc_log_set_callbacks() changed to silc_log_set_callback().
4578 ROBOdoc documented silclog header file.
4579 SilcLogCb now returns bool to wether inihibit the default
4580 handler or not (to keep the old behaviour return always TRUE).
4581 The new APIs should also fix the problem of the
4582 silcd_error.log file that was written in the current directory.
4585 Log files streams will remain opened after silc_log_set_file()
4586 call, means less CPU usage notably on high traffic servers.
4587 File streams are now full buffered, and flushed to the disk
4588 every 5 minutes, lesses HD activity and CPU usage.
4589 Messages can be redirected, allowing admins to configure
4590 one single logfile for all server messages.
4591 the silc_log_quick global variable to activate fast-logging.
4592 Affected files lib/silcutil/silclog.[ch]
4594 * Changed some code to conform new silclog APIs. Affected
4595 files are doc/example_silcd.conf.in, silcd/server.c
4596 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
4599 * Fixed a memory leak that could occur in some situations.
4600 Affected file silcd/serverconfig.c.
4602 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4604 * Added the silc_client_del_client to remove the client from
4605 all channels as well. Affected file lib/silcclient/idlist.c.
4607 * Fixed the client library to correctly remove the client
4608 from all channels when the client entry is being destroyed.
4609 Affected file lib/silcclient/client_notify.c, command.c.
4611 * Added auto-nicking support to the client library. If the
4612 applicatio now sets client->nickname it will be sent to the
4613 server after connecting by the library. This way for example
4614 SILCNICK (or IRCNICK) environment variables will have effect
4615 and always change the nickname automatically to whatever
4616 it is wanted. Affected file lib/silcclient/client.[ch].
4618 * Renamed silc_server_command_bad_chars to the
4619 silc_server_name_bad_chars and moved it to the
4620 silcd/server_util.[ch]. Added also new function
4621 silc_server_name_modify_bad to return nickname that
4622 includes bad characters as new nickname without those
4623 bad characters. This check and modify is now used in
4624 silc_server_new_client when the username is initially set
4625 as nickname, so it must be checked to be valid nickname.
4626 Affected file silcd/packet_receive.c.
4628 * The nickname length is now taken from the packet for real
4629 and not trusted to strlen() since it clearly can return
4630 wrong length for nickname including bad characters. This
4631 also applies to channel names. Affected file silcd/command.c.
4633 * Removed the lib/silcsilm/modules directory. Modules are now
4634 compiled into the lib/silcsim. Fixed the copying of the
4635 modules to follow symbolic links in Makefile.am.pre.
4637 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4639 * Fixed silc_string_regexify list creation. Fixes bugs with
4640 BAN and INVITE commands in server. The affected file is
4641 lib/silcutil/unix/silcunixutil.c.
4643 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4645 * Removed the command destructor entirely from the server's
4646 command and command reply routines. It is not needed, and
4647 its usage was buggy and caused crashes. Affected files are
4648 silcd/command[_reply].[ch].
4650 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4652 * Cancel protocol and NULL sock->protocol if timeout
4653 occurred during protocol. Affected file silcd/server.c.
4655 * Cancel protocol timeouts always before calling the final
4656 callback, to assure that after final callback is called
4657 no other state will be called for the protocol anymore.
4658 Affected file silcd/protocol.c.
4660 * Print error log if incoming connection configuration could
4661 not be found. Affected file silcd/server.c.
4663 * Fixed JOIN command to correctly save the founder mode
4664 to the client on normal SILC server, when the channel
4665 was created by the router. Affected file silcd/command.c.
4667 * Fixed LIST command (hopefully) to send correct reply
4668 packets. Affected file silcd/command.c.
4670 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4672 * The silc_packet_receive_process now returns FALSE if the
4673 read data was invalid packet, and TRUE if it was ok.
4675 The server now checks that if unauthenticated connection
4676 sends data and its processing fails the server will close
4677 the connection since it could be a malicious flooder.
4679 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
4681 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4683 * Make sure the warning about error opening a log file is
4684 printed only once and not everytime it fails (produces
4685 too much useless log). Affected file lib/silcutil/silclog.c.
4687 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4689 * Made the silc_server_daemonise() function more readable.
4690 Affected file silcd/server.c.
4692 * Pid file is now optional, the user may comment it out from
4693 the config file. Removed define SILC_SERVER_PID_FILE, we
4694 don't need a default any longer. Affected file
4695 configure.in.pre, lib/Makefile.am.pre.
4697 * Make some use of the pid file. The server now dies at startup
4698 if it detects a valid pid file on his path. The server would
4699 die anyway in this circumstance, because of the bind() failure.
4700 Affected file silcd/silcd.c.
4702 * No longer compiling lib/dotconf.
4704 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4706 * Fixed JOIN command parsing not to crash. Affected file
4707 lib/silcclient/command.c.
4709 * Fied the NICK_CHANGE notify to add the new client entry
4710 even it is resolved. This removes an <[unknown]> nick
4711 thingy bug in the client. Affected file is
4712 lib/silcclient/client_notify.c.
4714 * Do not try to allocate 0 bytes (efence does not like it)
4715 in lib/silccore/silccomand.c when encoding payload.
4717 * Do not take IRCNICK as nickname in Irssi SILC client since
4718 it is not possible to set nickname before hand connecting
4719 the server (TODO has an entry about adding auto-nicking
4722 * Changed the silc_server_command_pending to check whether
4723 there already exists an pending entry with the specified
4724 command, command identifier and pending callback. This is
4725 to fix IDENTIFY and WHOIS related crashes that may register
4726 multiple pending commands with same identifier. Affected
4727 file silcd/command.c.
4729 * Fixed the server to reconnect to the router even if it
4730 was already reconnecting and EOF was received. This to
4731 fix a possibility that the server wouldn't ever try to
4732 auto-reconnect to the router. Affected file silcd/server.c.
4734 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4736 * Fixed the server's password authentication to use the
4737 length of the locally saved password, and not the one
4738 sent in the packet. Affected file silcd/protocol.c.
4740 * Fixed same password authentication problem in the
4741 Authentication Payload handling routines in
4742 lib/silccore/silcauth.c.
4744 * Yet another password authentication problem fixed with
4745 channel password handling in silcd/command.c.
4747 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4749 * If first character of string in silc_parse_userfqdn is '@'
4750 then do not parse it. Affected file is
4751 lib/silcutil/silcutil.c.
4753 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4755 * Fixed minor bug in IDENTIFY command reply sending, which
4756 caused various weird problems during JOIN when it was
4757 resolving names for users. Affected file silcd/command.c.
4759 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4761 * Fixed the IDENTIFY command reply sending to chech better valid
4762 clients. It was possible to send incomplete list of replies.
4763 Affected file silcd/command.c.
4765 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4767 * Added silc_client_command[s]_[un]register functions now to
4768 dynamically register the commands in client library. Removed
4769 the static table of commands. This allows the client library
4770 to call commands without causing the application to know about
4771 what commands library has called.
4773 Removed the INFO command reply kludge to detect when the command
4774 was called by library. Now library use its own command reply
4775 function for INFO command.
4777 Added function silc_client_command_call to call a command.
4778 Application can use it to call command, not access the structure
4781 Now all commands that are sent by the client library (not
4782 explicitly sent by application) use own command reply functions.
4784 Affected files around lib/silcclient/ and in
4785 irssi/src/silc/core/.
4787 * Fixed the WHOIS command reply sending to chech better valid
4788 clients. It was possible to send incomplete list of replies.
4790 Fixed the WHOIS and IDENTIFY to send the request to router
4791 if normal server did not do it and did not find any results.
4793 Affected file silcd/command.c.
4795 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4797 * Moved the internal data from SilcClient context into its
4798 own file, not accesible to application. Affected files
4799 lib/silcclient/client.h and lib/silcclient/client_internal.h,
4800 and other files in client library.
4802 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4804 * Added doc/examples installation target in Makefile.am.pre.
4807 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4809 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
4810 commands the found client entry will be removed from the
4811 cache, after notifying application about the error. Affected
4812 file lib/silcclient/command_reply.c.
4814 * Changed the /MSG to check for exact nickname user gave, and
4815 not let `nick' match `nick@host' if it is only one found. Now,
4816 user must type the exact nickname (like nick@host2) even if
4817 there are no more than one same nicks found. This is to avoid
4818 a possibility of sending nickname to wrong nickname since
4819 `nick' could match `nick@host'. Affected file is
4820 irssi/src/core/silc-servers.c.
4822 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4824 * Do not print "you are now server operator" or similar when
4825 giving /away command. Affected files are
4826 irssi/src/silc/core/client_ops.c, silc-servers.h.
4828 * Made the silc_server_command_pending_error_check to send
4829 the same command reply payload it received back to the
4830 original sender of the command. This way all arguments
4831 that was received by the server will be received by the
4832 client too. Affected file silcd/command.c.
4834 * Added the silc_idcache_add to return the created cache entry
4835 to a pointer. Affected file lib/silccore/silcidcache.[ch].
4837 * Add global clients to expire if they are not on any channel.
4838 This is because normal server will never know if they signoff
4839 if they are not on any channel. The cache expiry will take
4840 case of these entries. This is done by normal servers only.
4841 The affected files are silcd/command_reply.c,
4842 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
4844 * If server receives invalid ID notification for WHOIS or
4845 IDENTIFY and the ID exists in the lists, it is removed.
4846 Affected file silcd/command_reply.c.
4848 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
4849 in client then client entry that it matches is searched and
4850 the nickname is printed on the screen for user. Affected
4851 file irssi/src/silc/core/client_ops.c.
4853 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4855 * Use cache entry expire time in the LIST command reply to
4856 purge old entries from the cache after the LIST command
4857 reply has been received. This way we don't have non-existent
4858 entries in the cache for too long. Affected file is
4859 silcd/command_reply.c.
4861 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4863 * If we are normal server, and we've not resolved client info
4864 in WHOIS or IDENTIFY from router, and it is global client,
4865 we'll check whether it is on some channel. If it is not
4866 then we cannot be sure about its validity and will resolve it
4867 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
4868 file silcd/command.c.
4870 * Search channel by name (if possible) rather than by ID
4871 in IDENTIFY command's command reply. Affected file is
4872 silcd/command_reply.c.
4874 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4876 * Distribute to the channel passphrase in CMODE_CHANGE notify.
4877 Updated specs and implemented it. Affected file silcd/command.c,
4878 silcd/packet_send.c and silcd/packet_receive.c.
4880 * Implemented the <founder auth> payload handling in the JOIN
4881 command. If provided all conditions for channel joining
4882 except requirement to provide correct passphrase can be
4883 overrided by the channel founder. Updated the protocol specs.
4884 Affected file silcd/command.c.
4886 Added support for founder auth in JOIN command in client
4887 library. Fixed the parsing of the JOIN command now to support
4888 all options as they should be. The affected file is
4889 lib/silcclient/command.c.
4891 * Optimized the WHOIS and IDENTIFY commands to send the request
4892 to router only if it includes nicknames or other names. If
4893 they include only IDs then check the local cache first before
4894 routing. Affected file is silcd/command.c.
4896 * Added channels topic announcements. Affected file is
4897 silcd/packet_receive.c and silcd/server.c.
4899 * Fixed the silc_server_send_notify_topic_set to really destine
4900 the packet to channel. Affected file silcd/packet_send.c.
4902 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
4903 library. Affected file lib/silcclient/client_notify.c.
4905 * Added UMODE announcements. Affected file silcd/server.c.
4907 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4909 * Memory leak fixes in:
4911 lib/silcutil/silcsockconn.c
4912 lib/silcske/silcske.c
4913 lib/silcske/groups.c
4915 lib/silccrypt/silcpkcs.c
4916 lib/silccore/silccommand.c
4917 lib/silccore/silcidcache.c
4922 * ROBOdoc documented the lib/silcske/groups.h file and a
4923 bit changed the interface for better.
4925 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4927 * Update the client entry context in the ID cache after
4928 nick change. Affected file lib/silcclient/command.c.
4929 Fixes the CUMODE command when regaining founder privileges,
4930 and a little WHOIS problem.
4932 * Fixed silc_net_gethostbyname to correctly call the
4933 inet_ntop. Affected file lib/silcutil/silcnet.c.
4935 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4937 * Added IPv6 support checking to the configure.in.pre, added
4938 also --enable-ipv6 option to override the check. Affected
4939 file configure.in.pre.
4941 * The silc_thread_create now calls the start function
4942 directly if threads support is not compiled in. Removes
4943 ugly #ifdef's from generic code. Affected files are
4944 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
4946 * Added silc_net_gethostby[name/addr]_async to asynchronously
4947 resolve. Affected files are lib/silcutil/silcnet.[ch].
4949 * Added support for rendering IPv6 based server, client and
4950 channel IDs. Affected file lib/silcutil/silcutil.c.
4952 * Added support for creating IPv6 based server IDs. Affected
4953 file is silcd/serverid.c.
4955 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4957 * Added silc_net_gethostby[addr/name] into the
4958 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
4959 routines. Added silc_net_is_ip[4/6]. Affected file is
4960 lib/silcutil/unix/silcunixnet.c. All routines that take
4961 address as argument now supports both IPv4 and IPv6 addresses.
4963 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4965 * Fixed LIST command reply sending in server. Affected file
4968 * Server now sends the kicker's client ID in the KICK notify
4969 to the kicked client. Affected file silcd/command.c.
4971 * The client library now parses the kickers client ID and
4972 UI displays it. Affected files lib/silcclient/client_notify.c
4973 and irssi/src/silc/core/silc-channels.c, module-formats.c.
4975 * Made all payload parsing function prototypes consistent.
4976 They all take now const unsigned char * and uint32 pair as
4977 the payload data instead of SilcBuffer. Changes all around
4978 the source tree. Other unsigned char* -> const unsigned char*
4979 changes around the tree as well.
4981 * Optimized SFTP client and server packet sending not to
4982 allocate new buffer for each packet but to recycle the
4983 first allocated buffer. Affected files are
4984 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
4986 * Optimized the SFTP client to use SilcList instead of
4987 SilcDList for requests, because it is faster. Affected file
4988 is lib/silcsftp/sftp_client.c.
4990 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
4991 into lib/silccore/silcid.[ch].
4993 Renamed silcpayload.[ch] into silcargument.[ch].
4995 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4997 * If client entry is deleted with active key agreement
4998 session, abort the session.
5000 The silc_client_abort_key_agreement now calls the completion
5001 callback with new SILC_KEY_AGREEMENT_ABORTED status.
5003 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
5006 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5008 * Don't use __restrict in older GCC's. Affected file is
5009 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
5011 * silc_net_localhost now attempts to reverse lookup the
5012 IP/hostname. Affected file lib/silcutil/silcnet.c.
5014 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
5015 command. It can be used to gain founder privileges at
5016 the same time when joining the channel.
5018 Defined that the SILC_NOTIFY_TYPE_KICKED send the
5019 kicker's client ID as well. Updated protocol specs.
5021 Defined that the server must send SILC_COMMAND_IDENTIFY
5022 command reply with error status to client who sent
5023 private message with invalid client ID.
5025 Updated the protocol specification.
5027 * Added silc_server_send_command_reply to send any
5028 command reply. Affected file silcd/packet_send.[ch].
5030 * Added silc_id_payload_encode_data to encode ID payload
5031 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
5033 * The server now send IDENTIFY command reply with error
5034 status if client ID in private message is invalid. Affected
5035 file silcd/packet_receive.c.
5037 * Save the server key file with server's IP address in
5038 the filename instead of hostname. The affected file is
5039 irssi/src/silc/core/client_ops.c.
5041 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5043 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
5046 * Added libtool support for compiling shared objects in
5047 lib/silcsim. Affected file configure.in.pre and
5048 lib/silcsim/Makefile.am. Original patch by cras.
5050 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5052 * Pid file configuration, and server's config file fixes
5053 patch by toma. Updated CREDITS file.
5055 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5057 * Fixed silc_client_channel_message to not try to decrypt
5058 the message twice if it resolved the destination client
5059 information. This could cause of dropping one channel
5060 message. Affected file lib/silcclient/client_channel.c.
5062 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5064 * Added silc_client_run_one into lib/silcclient/silcapi.h and
5065 lib/silcclient/client.c. This function is used when the SILC
5066 Client is run under some other scheduler, or event loop or
5067 main loop. On GUI applications, for example this may be
5068 desired to used to run the client under the GUI application's
5069 main loop. Typically the GUI application would register an
5070 idle task that calls this function multiple times in a second
5071 to quickly process the SILC specific data.
5073 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5075 * Fixed silc_server_drop() for dropping the supplementary
5076 groups as well, this could cause a security hole on some
5079 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5081 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
5084 * Write PID file after dropping privileges. Added -F option
5085 to run server on foreground. A patch by debolaz.
5086 Affected files silcd/server.c, silcd/silcd.c.
5088 * Fixed MOTD to return the MOTD file server name. Affected
5089 file silcd/command.c.
5091 * Added INFO command reply handling to the Irssi SILC Client.
5092 Affected file irssi/src/silc/core/client_ops.c.
5094 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5096 * Fixed the silc_idcache_list_* routines to really support
5097 the dynamic list. Fixes a crash. Affected file is
5098 lib/silccore/silcidcache.c.
5100 * Fixed the LIST command reply to really call LIST command's
5101 pending callbacks. Affected file silcd/command_reply.c.
5103 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5105 * Update conn->local_entry->nickname after giving NICK
5106 command. Affected file lib/silcclient/command.c.
5108 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
5110 * Added the [pid] option to the silcd configuration file
5112 Affected files: serverconfig.[ch] and silcd.c
5114 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5116 * Save fingerprint in WHOIS command reply in server.
5117 Affected file silcd/command_reply.c.
5119 * Fixed NICK commands pending callback registration.
5120 Affected file lib/silcclient/command.c.
5122 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5124 * Use ++server->cmd_ident when sending commands in server,
5125 instead of random number. Affected file silcd/command.c.
5127 * Fixed GETKEY command reply to call actually GETKEY pending
5128 command callbacks. Affected file silcd/command_reply.c.
5130 * A bit stricter check for nicknames. Check for same nickname
5131 in NICK command also. Affected file silcd/command.c.
5133 * Do not call INFO command everytime client ID changes, only
5134 during first connecting. Affected file lib/silcclient/client.c.
5136 * Set the new nickname only after successful command reply for
5137 NICK command is returned by server. Affected file
5138 lib/silcclient/command.c.
5140 * Remove nicknames from nicklist during server_signoff notify.
5141 Should fix /NAMES bit more. The affected file is
5142 irssi/src/silc/core/silc-channels.c.
5144 * Added `fingerprint' field to the SilcIDListData in the
5145 silcd/idlist.h to hold the fingerprint of the client's
5148 Send the fingerprint of the client's public key in WHOIS
5151 Affected files silcd/command.c, and silcd/idlist.[ch].
5153 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5154 create fingerprint from given data.
5156 * Show the fingerprint of the client's public key in WHOIS.
5157 Affected files irssi/src/module-formats.[ch] and
5158 irssi/src/silc/core/client_ops.c.
5160 * Format the multiple same nicknames also during JOIN and
5161 NICK_CHANGE notifys. Affected file is
5162 lib/silcclient/client_notify.c.
5164 * Do not print error on screen for invalid private message
5165 payload since it can come if someone is sending private
5166 messages with wrong key. Affected file
5167 lib/silccore/silcprivate.c.
5169 * Fixed multiple concurrent /PING crash. Affected file
5170 lib/silcclient/command.c.
5172 * Changed the wrong ID encoding. All IP addresses must be
5173 in MSB first order in encoded format. They were encoded
5174 wrong and was in LSB format. Affected files are
5175 silcd/serverid.c, lib/silcutil/silcutil.c.
5177 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5179 * Call the `connect' client operation through the scheduler
5180 in case of error. Affected file lib/silcclient/client.c.
5182 * Call the `failure' client operation even if the error
5183 occurred locally during a protocol. Affected file is
5184 lib/silcclient/protocol.c.
5186 * Added support of sending LIST command to router from normal
5187 server. This way normal server can get list of all channels
5188 in the network too. Fixed the channel list sending in the
5189 server too. Affected files are silcd/command.c, and
5190 silcd/command_reply.[ch].
5192 * Added silc_server_update_channels_by_server and
5193 silc_server_remove_channels_by_server. They are used during
5194 disconnection of primary router and in backup router protocol.
5195 Affected file silcd/server_util.[ch], silcd/server.c and
5196 silcd/server_backup.c.
5198 * Fixed channel adding to global list in IDENTIFY command
5199 reply in server. Affected file silcd/command_reply.c.
5201 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5203 * If the incoming packet type is REKEY or REKEY_DONE process
5204 that packet always synchronously. Fixes yet another MAC
5205 failed error on slow (dialup) connections. Affected file
5206 lib/silcclient/client.c and silcd/server.c.
5208 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5210 * Call check_version SKE callback for initiator too. Affected
5211 file lib/silcske/silcske.c.
5213 * Implemented fix for security hole found in the SKE that was
5214 fixed in the specification few days back; the initiator's
5215 public key is now added to the HASH value computation.
5216 Added backwards support for the old way of doing it too, for
5217 old clients and old servers. Affected file is
5218 lib/silcske/silcske.c.
5220 * Enabled mutual authentication by default in SKE. If initiator
5221 is not providing mutual authentication the responder will
5222 force it. This will provide the proof of posession of the
5223 private key for responder. The affected files are
5224 lib/silcclient/protocol.c and silcd/protocol.c.
5226 * Do not cache anymore the server's public key during SKE.
5227 We do mutual authentication so the proof of posession of
5228 private key is done, and if the server is authenticated in
5229 conn auth protocol with public key we must have the public
5230 key already. Affected file silcd/protocol.c.
5232 * Added new global debug variable: silc_debug_hexdump. If
5233 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5234 file lib/silcutil/silclog.[ch].
5236 * Fixed compilation warning due to char * -> const char *.
5237 Affected files lib/silcutil/silcnet.h, and
5238 lib/silccore/silcauth.[ch].
5240 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5242 * Fixed CMODE command when new channel key was created. If
5243 the creation failed the old key was removed. Next time giving
5244 same command would crash the server since the old key was
5245 freed already. Affected file silcd/command.c.
5247 * Fixed the silc_server_announce_get_channels to not crash
5248 on reconnect. Affected file silcd/server.c.
5250 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5252 * Added silc_log_set_debug_string function to set a regex
5253 string to match for debug output. Only the function names,
5254 or filenames matching the given debug string is actually
5255 printed. This way it is possible to filter out those debug
5256 strings that user is not interested in.
5258 Fixed a bug in silc_string_regexify.
5260 Affected files lib/silcutil/silclog.[ch], and
5261 lib/silcutil/unix/silcunixutil.c.
5263 * Changed the -d options in both server and Irssi SILC client
5264 to take the debug string as argument. Affected files
5265 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5267 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5269 * Added silc_hash_babbleprint to create a Bubble Babble
5270 Encoded fingerprint. The encoding is developed by Antti
5271 Huima (draft-huima-babble-01.txt), and it creates human
5272 readable strings out of binary data. Affected file
5273 lib/silccrypt/silchash.[ch].
5275 * Print the babble print now in addition of fingerprint as well
5276 in Irssi SILC client. Affected files are
5277 irssi/src/fe-common/silc/module-formats.[ch],
5278 irssi/src/fe-common/silc/core/client_ops.c.
5280 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5282 * Fixed a security problem found in SKE. The initiator's
5283 public key too is now added to the HASH hash value creation
5284 which is signed by the responder to create the SIGN value.
5285 This will prevent anyone in the middle to lie to the responder
5286 about the initiator's public key. If this is done now, the
5287 man in the middle will get caught. Updated the protocol
5290 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5292 * Better installation directory handling. Configure module
5293 paths and other paths automatically to example_silc* files
5294 in doc/. A patch by toma.
5296 * Fixed compiler warning from MPI library, and from SILC RNG.
5299 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5300 It can be configured with ./configure. A patch by toma.
5302 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5304 * Find correct make to use in prepare-clean. A patch by
5305 toma. Affected file prepare-clean.
5307 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5309 * Added irssi variables use_auto_addr, auto_bind_ip,
5310 auto_bind_port and auto_public_ip.
5312 * Changed the interface for silc_client_send_key_agreement
5313 in lib/silcclient/silcapi.h
5317 irssi/src/silc/core/silc-core.c
5319 lib/silcclient/silcapi.h
5320 irssi/src/silc/core/silc-channels.c
5321 lib/silcclient/client_keyagr.c
5324 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5326 * Added silc_pkcs_public_key_compare to compare two
5327 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5329 * Check that the client who set the founder mode on the
5330 channel is the same client that is giving the founder
5331 mode to itself. It is done by comparing the saved public
5332 key (it is saved even in the authentication is passphrase).
5333 Affected file silcd/command.c.
5335 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5337 * Do not process packet for disconnected socket connection.
5338 Affected file lib/silccore/silcpacket.c.
5340 * Process the DISCONNECT packet through scheduler in the
5341 client library. Affected file lib/silcclient/client.c.
5343 * Fixed the silc_client_packet_parse to not to increase
5344 the packet sequence number if the conn->sock and the
5345 current socket connection is not same. This can happen
5346 for example during key agreement when the conn includes
5347 multiple socket connections (listeners). Affected file
5348 lib/silcclient/client.c.
5350 * The sender of the file transfer request now provides also
5351 the pointer (listener) for the key exchange protocol. If
5352 the listener cannot be created then it sends empty key
5353 agreement and lets the receiver provide the listener.
5355 Added `local_ip' and `local_port' arguments to the
5356 silc_client_file_send. If they are provided they are used,
5357 if not then it will attempt to find local IP address, if
5358 not found or bind fails then the remote client will provide
5361 Affected files are lib/silcclient/client_ftp.c and
5362 lib/silcclient/silcapi.h.
5364 * Extended the FILE SEND command to support defining the
5365 local IP and port for key exchange listener. They are
5366 optional. Affected file irssi/src/silc/core/silc-servers.c.
5368 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5370 * Defined to WHOIS command reply the sending of fingerprint
5371 of the client's public key (if the proof of posession of the
5372 corresponding private key is verified by the server).
5373 Updated to the protocol specification.
5375 * Added support of receiving the client's public key's
5376 fingerprint in command reply in client library. Affected
5377 file is lib/silcclient/command_reply.c, and
5378 lib/silcclient/idlist.[ch].
5380 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5382 * Do not send over 128 chars long nickname to the server
5383 in NICK command. Affected file lib/silcclient/command.c.
5385 * Do not send over 256 chars long channel names to the server
5386 in JOIN command. Affected file lib/silcclient/command.c.
5388 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5390 * Assure that silc_server_close_connection cannot be called
5391 twice for same socket context. Affected file is
5394 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5396 * Send error message to application if opening file for
5397 writing during file transfer fails. Affected file is
5398 lib/silcclient/client_ftp.c.
5400 Remove all file transfer sessions for a client that we're
5401 removing from ID cache.
5403 Affected file is lib/silcclient/client_ftp.c.
5405 * Fixed silc_net_addr2bin to return correct address. Affected
5406 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5408 * Fixed file transfer session removing on signoff notify.
5409 Affected file irssi/src/silc/core/silc-servers.c.
5411 * Added the SilcClientFileError to be returned in the monitor
5412 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5413 Affected file lib/silcclient/silcapi.h.
5415 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5417 * Fixed a crash in silc_client_ftp_free_sessions and
5418 silc_client_ftp_session_free_client. Affected file
5419 lib/silcclient/client_ftp.c.
5421 * Added `disabled' field in the SilcChannelEntry in the server
5422 to indicate if the server entry is disabled. Affected file
5423 silcd/idlist.h, silcd/command[_reply].c.
5425 * SILC server adds now /var/run/silcd.pid everytime it is
5426 started. Affected file silcd/silcd.c.
5428 * Added silc_server_packet_send_clients to send a packet to
5429 the provided table of client entries. Affected file
5430 silcd/packet_send.[ch].
5432 * Fixed a crash in client resolving in client_prvmsg.c in
5433 client library. Affected file lib/silcclient/client_prvmsg.c.
5435 * Do not actually remove the client directly from ID cache
5436 during SERVER_SIGNOFF, but invalidate it. This way we
5437 preserve the WHOWAS info for the client. Affected file
5438 silcd/server_util.c.
5440 * Fixed SERVER_SIGNOFF notify handling in the server. The
5441 server is now able to process incoming SERVER_SIGNOFF notify
5442 for a server that it doesn't even know about. It will remove
5443 the clients provided in the notify. Affected file
5444 silcd/packet_receive.c.
5446 * Check for partial packet in data queue after every packet that
5447 was found from the queue. Return and wait for more data if
5448 there is partial data in queue. Affected file is
5449 lib/silccore/silcpacket.c.
5451 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5453 * Added SilcClietFileError enum to indicate error in
5454 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5455 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5456 Affected files lib/silcclient/silcapi.h and
5457 lib/silcclient/client_ftp.c.
5459 * Check that newsize in silc_buffer_realloc is larger than
5460 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5462 * Added better monitor of file transfers. It now monitors
5463 key agreement protocol during the file transfer too. Added
5464 error reporting too. Affected files
5465 irssi/src/silc/core/silc-servers.c,
5466 irssi/src/fe-common/silc/module-formats.[ch].
5468 * Wrote a help file for FILE command.
5470 * Added silc_rng_global_get_byte_fast to get not-so-secure
5471 random data as fast as possible. Random data is read from
5472 /dev/urandom if available and from the SILC RNG if not
5473 available. It is used in padding generation. Affected file
5474 lib/silccrypt/silcrng.[ch].
5476 * All packets in client library are now processed synchronously.
5477 Optimized packet processing a lot. Affected file
5478 lib/silcclient/client.c.
5480 * All server connection packets are processing synchronously
5481 now in server, to optimize packet processing. Affected file
5484 * Include files are installed now only in Toolkit distribution
5485 if make install is given. Affected files: all Makefile.am's.
5487 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5489 * Assure that silc_client_notify_by_server_resolve does not
5490 resolve the client information multiple times. If it cannot
5491 be found by the first it cannot be found at all. Affected
5492 file lib/silcclient/client_notify.c.
5494 * Fixed WHOWAS command reply calling. Affected file
5495 lib/silcclient/command_reply.c.
5497 * Removed all references to silc_idlist_get_client from the
5498 Irssi SILC client since that call is internal call used by
5499 the library. The Irssi SILC client will use now client
5500 retrieval functions found in silcapi.h.
5502 * Fixed a bug in resolving nickname info before sending
5503 private message. It used freed memory. Affected file
5504 irssi/src/silc/core/silc-servers.c.
5506 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5508 * Assure my_channels statistics cannot go negative in server.
5509 Affected files silcd/server.c, silcd/server_util.c.
5511 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5513 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5515 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5517 * Win32 Toolkit changes. Affected files
5518 win32/silc.dsw, win32/libsilc/libsilc.def,
5519 win32/libsilcclient/libsilc.def,
5520 lib/silcutil/silcutil.c, and
5521 lib/sftp/sftp_fs_memory.c.
5523 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5525 * Added silc_net_localip to return local host's IP address.
5526 Affected file lib/silcutil/silcnet.[ch].
5528 * If key exchange or rekey protocol is active for a connection
5529 parse all packets syncronously since there might be packets
5530 in packet queue that we are not able to process without first
5531 processing packets before them. Affected file silcd/server,
5532 lib/silcclient/client.c.
5534 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5535 whether library should continue processing the packet.
5536 Affected file lib/silccore/silcpacket.h.
5538 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5539 SilcSFTPMonitorData to SFTP server to monitor various
5540 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5541 lib/silcsftp/sftp_server.c.
5543 * Added silc_file_size to return file size. Affected file
5544 lib/silcutil/silcutil.[ch].
5546 * Implemented the file transfer support for the client library.
5547 Added preliminary support for simple client to client one-file
5548 transmission. Affected file lib/silcclient/client_ftp.c,
5549 lib/silccilent/client.[ch].
5551 * Added new local command FILE to the Irssi SILC Client.
5552 It is used to perform the file transfer. It has subcommands
5553 SEND, RECEIVE, SHOW and CLOSE. Affected files
5554 irssi/src/silc/core/client_ops.c,
5555 irssi/src/silc/core/silc-server.[ch].
5557 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5559 * Relay the SILC_PACKET_FTP in the server. Affected files
5560 silcd/server.c and silcd/packet_receive.c.
5562 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5564 * Renamed silc_file_read and silc_file_write to functions
5565 silc_file_readfile and silc_file_writefile. Added function
5566 silc_file_open and silc_file_close. Affected files
5567 lib/silcutil/silcutil.[ch].
5569 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5571 * Resolve the client info when received private message or
5572 channel message for a client which nickname we don't know.
5573 Affected files lib/silcclient/client_prvmsg.c and
5574 lib/silcclient/client_channel.c.
5576 * Do not crash in /KEY if client is not connected. Affected
5577 file irssi/src/silc/core/silc-channels.c.
5579 * Added SilcClientStatus field to the SilcClientEntry in the
5580 lib/silcclient/idlist.h.
5582 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5583 is incomplete and is being resolved, it won't be resolved
5586 Make sure also that USERS command reply does not resolve
5587 twice information. Affected file is
5588 lib/silcclient/command_reply.c.
5590 Make sure that silc_client_get_clients_by_list does not
5591 resolve twice same information.
5593 * Check for valid client->id in the silc_server_free_client_data.
5594 Affected file silcd/server.c.
5596 * Fixed /GETKEY nick@server not to crash if the server entry
5597 is not found. Affected file lib/silcclient/command.c.
5599 * Fixed the silc_server_check_cmode_rights to check the
5600 requested modes correctly. Affected file silcd/command.c.
5602 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5604 * Better checks for non-printable chars in nick added.
5605 Affected file silcd/command.c.
5607 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5609 * Call the silc_server_udpate_servers_by_server in the
5610 primary router that comes back online in the backup resuming
5611 protocol. Otherwise it routes packets wrong. Affected file
5612 silcd/server_util.[ch], silcd/server_backup.c.
5614 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5616 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
5617 lib/silcutil/silcbuffmt.[ch].
5619 * Redefined the SILC packet header to include the padding
5620 length. Affected file lib/silccore/silcpacket.[ch].
5622 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
5623 length for maximum padding up to 128 bytes). Affected
5624 file lib/silccore/silcpacket.h.
5626 * Removed all backwards support for old 0.5.x MAC thingies.
5627 The SILC packet header change makes it impossible to be
5628 backwards compatible.
5630 * Send the ENDING packet with timeout in the backup resuming
5631 protocol. This is to assure that all routers has connected
5632 to the primary router. Affected file silcd/server_backup.c.
5634 * Changed the RNG to take the first IV from random data. It
5635 used to take it from zero actually. Changed the RNG also
5636 to use /dev/urandom during session. /dev/random is used
5637 in initialization. Affected file lib/silccrypt/silcrng.[ch].
5639 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5641 * Changed the SILC packet header to have the first two bytes
5642 (the packet length) encrypted. Affected files aroung the
5643 code tree, lib/silccore/silcpacket.[ch]. Removed the
5644 SilcPacketCheckDecrypt callback. It is not needed anymore
5645 since the silc_packet_receive_process will determine now
5646 whether the packet is normal or special.
5648 * Implemented the unidirectional MAC keys. Affected files
5649 lib/silcske/silcske.c, silcd/protocol.c and
5650 lib/silcclient/protocol.c.
5652 * Implemented the packet sequence number to the MAC computation.
5653 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
5654 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
5655 lib/silcclient/protocol.c.
5657 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5659 * Allow backup router to announce servers. All servers
5660 announced by backup router are added to the global list
5661 automatically. Update hte server's socket to our primary
5662 router also when backup router announces a server.
5663 Affected file silcd/packet_receive.c.
5665 * Do not update the client->router in the function
5666 silc_server_udpate_clients_by_server if the client is on
5667 global list. We might fail to find any specific server
5668 for locally connected clients and local cell clients. They
5669 should still use the `from' and not `to' as client->router.
5670 This fixes backup router resuming protocol. Affected file
5671 silcd/server_util.c.
5673 * Decrease channel statistics count only if the channel
5674 deletion worked. Affected files are silcd/server.c and
5675 silcd/server_util.c.
5677 * Added silc_server_update_servers_by_server to update origin
5678 of all server entries. Used during backup router protocol.
5679 Affected files silcd/server_util.[ch], silcd/server.c. and
5680 silcd/backup_router.c.
5682 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
5683 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
5684 silc_hmac_get_hash and silc_hmac_get_name. Affected file
5685 lib/silccrypt/silchmac.c.
5687 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5689 * Assure that router cannot reroute the same channel message
5690 to the sender. Affected file silcd/packet_receive.c.
5692 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5694 * Made better checks that the channel message is not sent
5695 to the router it came from. Affected file is
5696 silcd/packet_send.c. Fixed memory leak too.
5698 * Announce informations for incoming router connection, but
5699 only after checking if it is replaced by backup router.
5700 Affected file silcd/packet_receive.c.
5702 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5704 * Fixed the backup resuming protocol to work in multiple
5705 router environment. Affected file silcd/server_backup.c.
5707 * Route packet only to one router in the function
5708 silc_server_packet_send_to_channel. Affected file is
5709 silcd/packet_send.c.
5711 * Fixed silc_server_send_notify_dest to set the broadcast
5712 flag. Fixed the silc_server_send_notify_topic to actually
5713 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
5714 Affected file silcd/packet_send.c.
5716 * Changed the SFTP Filesystem interface. Changed the
5717 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
5718 the filesystem operation function. The SilcSFTPFilesystem
5719 is now a context that is allocated by all filesystem allocation
5720 functions and it already includes the operations structure
5721 and filesystem specific context. It is given as argument
5722 now to the silc_sftp_server_start. This made the interface
5723 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
5724 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
5726 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5728 * Changed the backup router adding and getting interfaces
5729 in the server. The router that will be replaced by the
5730 specified backup router is now sent as argument. Affected
5731 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
5734 * Added silc_net_addr2bin_ne to return the binary form of
5735 the IP address in network byte order. Affected files
5736 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
5738 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5740 * Check for existing server ID in silc_server_new_server
5741 and in silc_server_connect_to_router_final and remove the
5742 old entry if it exists. Affected file silcd/packet_receive.c,
5745 * Send the channel message always to only one router, either
5746 in upstream or downstream. Affected file is
5747 silcd/packet_send.c.
5749 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5751 * Wrote the definition of the backup resuming protocol to the
5752 protocol specification.
5754 * Removed one redundant channel key generation from normal
5755 server during joining procedure. Removed one redundant
5756 channel key sending from server to router during joining
5757 procedure. Affected file silcd/command.c.
5759 * Made minor bugfixes to the backup router resuming protocol.
5760 Affected file silcd/server_backup.c, server.c.
5762 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5764 * Added --disable-asm configuration option. Affected files
5765 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
5768 * Implemented the backup resuming protocol that is used to
5769 resume the primary router position in the cell after the
5770 primary router comes back online. Affected files
5771 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
5772 and silcd/server_util.[ch].
5774 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5776 * Sleep two (2) seconds after sending QUIT command to server.
5777 Affected file lib/silcclient/command.c.
5779 * Assure that if outgoing data buffer is pending do not force
5780 send any data. Affected file silcd/packet_send.c.
5782 * Assure that if outgoing data buffer is pending do not force
5783 send any data. Affected file lib/silcclient/client.c.
5785 * Implemented the backup router support when the primary router
5786 goes down. The servers and routers can now use the backup
5787 router as new primary router without loosing connectivity.
5789 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5791 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
5792 in the server to indicate disabled entry. All data read
5793 from the connection will be ignored and no data is sent
5794 for entry that is disabled. Affected files are
5795 silcd/idlist.h, silcd/server.c.
5797 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5799 * Created SFTP client and server test programs in the
5800 lib/silcsftp/tests directory.
5802 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5804 * Implemented memory filesystem (virtual filesystem) for
5805 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
5808 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5810 * Implemented the SFTP (SSH File Transfer Protocol) to the
5811 lib/silcsftp. It includes SFTP client and SFTP server
5814 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5816 * Moved lib/silccore/silcprotocol.[ch] to the
5817 lib/silcutil library.
5819 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
5820 take variable argument list pointer as argument. Affected
5821 file lib/silcutil/silcbuffmt.[ch].
5823 * Added silc_buffer_set function that is used to set data
5824 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
5825 Affected file lib/silcutil/silcbuffer.h.
5827 * Changed various routines in the core library to use the new
5828 silc_buffer_set instead of allocating new buffer only for
5831 * Added 64-bit value formatting and unformatting support to the
5832 silc_buffer_[un]format routines. Affected file is
5833 lib/silcutil/silcbuffmt.[ch].
5835 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
5836 to includes/bitmove.h.
5838 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5840 * Fixed channel user mode saving in client library. Affected
5841 file lib/silcclient/command[_reply].c.
5843 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5845 * Defined the file transfer to the SILC Protocol. Added
5846 new packet type SILC_PACKET_FTP and defined File Transfer
5847 Payload. The mandatory file transfer protocol is SFTP
5848 (SSH File Transfer Protocol). Affected file in addition
5849 of the internet draft is lib/silccore/silcpacket.h.
5851 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
5852 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
5853 is used as part of backup router protocol when the primary
5854 router of the cell is back online and wishes to resume
5855 the position as primary router.
5857 * Redefined the MAC generation keys in the protocol. The
5858 same key is not used anymore in both direction. Both
5859 direction will now use different keys for sending and
5860 receiving. This fixes a potential security flaw. This
5861 change causes incompatibilities in the protocol.
5863 * Redefined also the MAC computation from the packet.
5864 An packet sequence number is now added to the MAC
5865 computation. This prevents possible replay attacks against
5866 the protocol. This change too causes incompatibilities
5869 Added `sequence' field to the SilcPacketContext to hold
5870 the current sequence number for the packet.
5872 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5874 * Added `created' field to the SilcIDListData in the file
5875 silcd/idlist.h to indicate the time when the entry was
5878 * Added `created' field to the SilcChannelEntry too. Affected
5879 file silcd/idlist.h.
5881 * Added `creation_time' aguments to all the announcement functions
5882 in the server. If it is provided then only the entries that
5883 was created after the provided time frame are actually
5884 announced. Affected file silcd/server.[ch].
5886 * The protocol says that the Channel ID's IP address must be
5887 based on the router's IP address. Added check for this in
5888 the silc_server_new_channel when processing incoming New Channel
5889 Payload. Affected file silcd/packet_receive.c.
5891 * Print out the correct version with --version in SILC client.
5892 Affected file irssi/src/silc/core/silc-core.c.
5894 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5896 * Fixed WHOWAS command to check for completnes of the client
5897 entry always, not just when the command is coming from client.
5898 Affected file silcd/command.c.
5900 * Added new function silc_server_packet_queue_purge to purge the
5901 outgoing data queue to the network. After the function returns
5902 it is guaranteed that the outgoing packet queue is empty.
5903 Affected file silcd/packet_send.[ch].
5905 * Purge the outgoing packet queue in the rekey protocol's final
5906 callback to assure that all rekey packets go to the network
5907 before quitting the protocol. Affected file silcd/server.c.
5909 * Added silc_client_packet_queue_parse as similar function as
5910 in server to the client library. The affected file is
5911 lib/silcclient/client.c.
5913 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5915 * Splitted silcd/server.c and created silcd/server_util.[ch]
5916 for utility functions.
5918 * Added new socket flag SILC_SF_DISABLED to indicate that the
5919 connection is open but nothing can be sent to or received from
5920 the connection. Affected file lib/silcutil/silsockconn.[ch].
5921 The checking for disabled socket is checked in the low level
5922 silc_socket_write and silc_socket_read functions.
5924 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5926 * Allow only nicknames and channel names that fits into the
5927 7-bit unsigned char ASCII set. Affected file silcd/command.c.
5929 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5931 * When processing JOIN command reply in server check that if
5932 the channel exists in our global list we'll move it the local
5933 list. Affected file silcd/command_reply.c.
5935 * Fixed the check whether client is joined on the channel already
5936 in JOIN command. Affected file lib/silcclient/command.c.
5938 * Fixed the JOIN command reply to check whether the channel
5939 already exists. Affected file lib/silcclient/command_reply.c.
5941 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5943 * Added silc_ske_status_string to map the SKE error numbers
5944 to readable strings. The affected files are
5945 lib/silcske/silcske[_status].[ch].
5947 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5949 * Do not show the private channels on the WHOIS channel list
5950 as it is not allowed by the protocol. The affected file is
5953 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5955 * Assure that the packet length digged from the actual packet
5956 is something sensible in the silc_packet_decrypt_rest_special
5957 in lib/silccrypt/silcpacket.c.
5959 * Free and NULL the allocated pointer in silc_hmac_alloc if
5960 the HMAC allocation fails. The affected file is
5961 lib/silccrypt/silchmac.c.
5963 * Print the selected security properties to the log files in
5964 the server. Affected file silcd/protocol.c.
5966 * Add SKE's reference counter even if calling the completion
5967 callback manually. Otherwise it goes negative, although it
5968 does not cause any problems. The affected file is
5969 lib/silcske/silcske.c.
5971 * Remove the client entry with short timeout after giving the
5972 KILL command. Affected file lib/silcclient/command.c.
5974 * Fixed to send error reply in WHOIS and IDENTIFY commands in
5975 case all found clients are already disconnected (WHOWAS would
5976 found them) in the server. Affected file silcd/command.c.
5978 * Update the last_receive (time of last data received) to be
5979 updated only when received private or channel message so that
5980 the idle time showed in WHOIS makes more sense.
5982 * Added boolean field `valid' in to the SilcClientEntry in the
5983 client library to indicate whether the entry is valid or not.
5984 This fixes the nickname change bug on channel when changing
5985 the nickname to be same than the old (like nick to Nick) the
5986 nickname formatter doesn't set the new nick anymore to Nick@host.
5987 Affected file lib/silcclient/idlist.[ch].
5989 * Now actually fixed the nickname changing on disconnection.
5990 Added new function silc_change_nick to the Irssi SILC Client.
5991 Affected file irssi/src/silc/core/client_ops.c,
5992 irssi/src/silc/core/silc-nicklist.[ch].
5994 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5996 * Check that the public key exists in the GETKEY command before
5997 trying to encode it. Affected file silcd/command.c.
5999 * Print some notifications on received public keys with GETKEY
6000 command in the Irssi SILC Client. Affected files are
6001 irssi/src/fe-common/silc/module-formats.[ch],
6002 irssi/src/silc/core/client_ops.c.
6004 * Use IDENTIFY command to resolve the server information in the
6005 GETKEY command instead of INFO command. Affected file
6006 lib/silcclient/command.c.
6008 * All command reply functions in the client library now calls
6009 the pending command reply callbacks even if an error has
6010 occurred. The server has done this a long time and now it was
6011 time to move the client library to this as well. Now all
6012 errors can be delivered back to the pending command reply
6013 callbacks if necessary. Affected files are
6014 lib/silcclient/command[_reply].[ch].
6016 * Change the nickname on disconnection back to the username
6017 because in reconnect the server will enforce it to it anyway.
6018 Affected file irssi/src/silc/core/silc-servers.c.
6020 * Fixed a config file parsing bug in the Irssi SILC client.
6021 Affected file irssi/src/silc/core/clientconfig.c.
6023 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6025 * When printing the channel mode on JOIN, verify that the
6026 channel key and channel's HMAC are valid. Affected file
6027 irssi/src/silc/core/client_ops.c.
6029 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6031 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
6032 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
6033 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
6035 * Removed channel key rekey task deleting from the function
6036 silc_server_save_channel_key. Affected file silcd/server.c.
6037 Added explicit timeout task context instead that is used to
6038 delete the task if we are registering a new task before the
6039 new task has elapsed.
6041 * When channel key rekey occurs the client library now saves
6042 the old channel key for a short period of time (10 seconds) and
6043 is able to use it in case some is still sending channel
6044 messages encrypted with the old key after the rekey. Affected
6045 file lib/silcclient/[idlist.h|client_channel.c].
6047 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6049 * Added check to the silc_server_new_id_real to not accept
6050 new ID if it is the sender's own ID. Affected file is
6051 silcd/packet_receive.c.
6053 * Assure that we do not announce ourself or the one we've
6054 sending our announcements when we're router and are announcing
6055 servers to our primary router. Affected file silcd/server.c.
6057 * Fixed silc_server_command_identify_check_client to assemble
6058 correct WHOIS packet. It send corrupted WHOIS packet and
6059 caused problem with router to router connections. Affected
6060 file silcd/command.c.
6062 Fixed also silc_server_command_whois_check the same way
6063 as for the IDENTIFY command.
6065 * Added new SilcIDListStatus to the server in the SilcIDListData
6066 structure. The status now includes the current status of
6067 the entry (like registered, resolved etc.). Affected file
6068 silcd/idlist.[ch]. Defined a bunch of different status types
6069 as well. This replaced the old boolean registered field as well.
6071 Added resolve_cmd_ident field to the SilcClientEntry structure
6072 too so that if the entry is for example being resolved so
6073 another command may attach to the same pending command reply
6074 without requiring to resolve the same entry again. This concept
6075 should optimize the WHOIS and the IDENTIFY resolving under
6076 heavy load by taking away unnecessary resolving for entries
6077 that are being resolved already.
6079 Added support for adding multiple pending commands for one
6080 command idenfier. Affected file silcd/command[_reply].[ch].
6082 * Fixed WHOIS and IDENTIFY save to remove the cache entry
6083 before deleting the data. Otherwise the hash table will have
6084 freed data in comparison functions. Affected file is
6085 silcd/command_reply.c.
6087 * Fixed silc_idlist_replace_client_id to add the new entry to
6088 the cache with NULL nickname. Otherwise there will be invalid
6089 memory as the nickname after the nickname is freed. Affected
6090 file silcd/packet_receive.c.
6092 * Fixed the silc_idlist_get_clients_by_hash. The entries was
6093 saved into wrong slots because the previous number of entries
6094 was not taken into account. Affected file silcd/idlist.c.
6095 Fixed same thing in silc_idlist_get_clients_by_nickname too.
6097 * If we are router and we receive JOIN notify to a channel that
6098 does not have any users then notified client is marked as the
6099 channel founder, as it is it. The affected file is
6100 silcd/packet_receive.c
6102 * Added to the extended hash table API's table_del_*ext functions
6103 the destructor as argument too, so that the caller can decide
6104 which destructor to use or whether to use destructor at all.
6105 Affected file lib/silcutil/silchashtable.[ch].
6107 * Fixed ID Cache purging. It actually deleted the entries from
6108 the hash table after the data was freed. The hash table ended
6109 up comparing freed memory. The affected file is
6110 lib/silccore/silcidcache.c.
6112 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6114 * Fixed Irssi SILC client's KILL command's HELP syntax.
6116 * The USERS command now resolves the detailed user information
6117 if the userinfo field is missing. Affected file is
6118 lib/silcclient/command_reply.c.
6120 * Do not print error in silc_file_read if the read file does
6121 not exist. Just silently return NULL. Affected file is
6122 lib/silcutil/silcutil.c.
6124 * Fixed the silc_log_output to not wine about NULL filename
6125 and to not create some bogus " " filename. Affected file is
6126 lib/silcutil/silclog.c.
6128 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6130 * Fixed various printing bugs on the user interface in the
6131 Irssi SILC Client. Minor changes that were forgotten from
6134 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6136 * Fixed the configure.in.pre and the compilation and distribution
6137 environment to support the new autoconf 2.52. That version is
6138 now required to compile the CVS trunk.
6140 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6142 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6143 to generally parse user@fqdn format strings. Affected file
6144 lib/silcutil/silcutil.c.
6146 * Added nickname_format and nickname_force_format fields to the
6147 SilcClientParams structure. The first one defines the format
6148 for the nicknames that the library will enforce if the receives
6149 multiple same nicknames. The second one is boolean value and
6150 can be used to force the library to always enforce the format
6151 to the nicknames regardles whether there are multiple nicknames
6152 or not. This configurable formatting was employed to flexibly
6153 support accessing multiple nicknames from the user interface.
6154 The userinterface can now set the nicknames to what ever format
6155 they prefer. Affected file lib/silcclient/silcapi.h.
6157 Added function silc_client_nickname_format to the file
6158 lib/silcclient/idlist.c. It performs the nickname formatting.
6160 Added new field `hostname´ to the SilcClientEntry context.
6161 It holds the hostname of the client. Affected file is
6162 lib/silcclient/idlist.h.
6164 * Irssi SILC Client sets the nicknames in nick@hostn format.
6165 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6166 irssi/src/silc/core/silc-core.c.
6168 The WHOIS printing now also shows both the real nickname and
6169 the formatted nickname so that user knows how to access the
6170 user if there are multiple same nicknames cached. Affected
6171 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6172 printing formatting too to take the hostname now as a separate
6173 argument. The Affected file is
6174 irssi/src/fe-common/silc/modules-formats.[ch].
6176 * Changed the silc_client_get_clients_local to accept the formatted
6177 nickname as argument. It accepts the real nickname too but the
6178 formatted nickname can be used to find the true entry from
6179 multiple entries. Affected file lib/silcclient/silcapi.h and
6180 lib/silcclient/idlist.c.
6182 * Added nickname_format_parse field to the SilcClientParams.
6183 It is a callback function provided by the application to parse
6184 the nickname out of the formatted nickname string. The library
6185 calls it to get the nickname from the formatted string. Since
6186 the application generally knows better the format of the nickname
6187 string it parses it instead of the library, even though library
6188 encodes the formatted string. If the callback function is not
6189 provided then the library will use the string as is. The
6190 affected file is lib/silcclient/silcapi.h.
6192 * All the nickname strings passed to the client library in
6193 commands are now expected to be formatted nickname strings.
6194 If the command does not support the formatted nickname string
6195 it will assume that the sent string is the actual nickname.
6196 Affected file lib/silcclient/command.c.
6198 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6200 * Added public key authentication support to OPER and SILCOPER
6201 commands in the client library. Affected file is
6202 lib/silcclient/command.c.
6204 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6206 * Changed the get_auth_methdod client operation to be asynchronous.
6207 It can be async if the application resolves the authentication
6208 method from the server during the negotiation. Added new
6209 SilcGetAuthMeth completion callback that the application will
6210 call after resolving the authentication method.
6212 Added function silc_client_request_authentication_method that
6213 the application can use to resolve the authentication method
6214 from the server. Added also SilcConnectionAuthRequest callback
6215 that the library will call after the server has replied. The
6216 application can call this function if it does not know the
6217 current authentication method.
6219 Affected files are lib/silcclient/client.c and
6220 lib/silcclient/silcapi.h.
6222 * The Irssi SILC client now automatically resolves the authentication
6223 method incase any configuration information is not present (and
6224 currently there never is). The affected file is
6225 irssi/src/silc/core/client_ops.c.
6227 * Fixed public key authentication from the client library.
6228 Affected file lib/silcclient/protocol.c. Changed also the
6229 protocol specification about the public key authentication in
6230 the connection authentication protocol. The actual data to be
6231 signed is now computed with a hash function before signing.
6233 * Fixed the public key authentication from the server as well.
6234 Affected file silcd/protocol.c.
6236 * Removed the mlock()'s from the memory allocation routines.
6237 Affected file lib/silcutil/silcmemory.c. The ./configure does
6238 not check anymore for the mlock(). Affected file is
6241 * Fixed USERS command in server to allow the execution of the
6242 command for private and secret channels if the client sending
6243 the command is on the channel. Affected file silcd/command.c.
6245 * Fixed silc_client_get_clients_local to return the clients
6246 count correctly. It could return wrong value. Affected file
6247 lib/silcclient/idlist.c.
6249 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6251 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6252 types. The assembler optimizations seemed not to like 64-bit
6253 data types. The assmebler optimizations thus are now enabled
6254 also for BSD systems as opposed to only enable them for Linux.
6256 * Do not check for threads at all on BSD systems. Affected
6257 file configure.in.pre.
6259 * Removed -n and -h options from the Irssi SILC Client since
6260 they are not used in silc.
6262 * Fixed the prime generation to assure that the first digit
6263 of the generated random number is not zero since our conversion
6264 routines does not like number strings that starts with zero
6265 digit. If zero digit is seen the random number is regenerated.
6266 This caused some corrupted RSA keys when the zero first digit
6267 was met. Affected file lib/silcmath/silcprimegen.c.
6269 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6271 * Fixed WIN32 configuration in the ./configure script.
6272 Fixed to include xti.h on environments that has it.
6273 Patches by Carsten Ilchmann and andrew.
6275 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6277 * Changed the silc_id_create_client_id to be collision
6278 resistant. It is now assured that there cannot be created
6279 two same client ID's. I suspect that some weird bugs in
6280 the server were actually caused by duplicate Client IDs.
6281 Affected file silcd/serverid.[ch]. A router receiving
6282 new ID now also assures and informs the sending server
6283 if the ID caused collision.
6285 * Changed the silc_id_create_channel_id to also assure that
6286 there are no collisions.
6288 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6290 * Statement about ignoring the Mutual Authentication flag when
6291 performing rekey with PFS was a bit misleading. It is ignored
6292 if it was set in the initial negotiation, it cannot be even
6293 set in the rekey. Fixed in the ke-auth draft. Started the
6294 new versions of the protocol drafts in the doc/.
6296 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6298 * Fixed a bug in silc_client_command_identify_save when saving
6299 new channel information. The channel name was no duplicated
6300 and caused crash on exit. Affected file is
6301 lib/silcclient/command_reply.c.
6303 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6305 * Fixed the getkey command handling in the server. Send just
6306 empty OK reply to the sender if the key could not be fetched
6307 (but everything else was ok, like the key just was not available).
6308 Changed the public key parameter to optional in the protocol
6309 specs so that empty OK reply can be sent. Affected file
6312 Added a message to Irssi SILC client to tell to user if the
6313 server did not return a public key.
6315 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6317 * Fixed a channel key regeneration bug. It registered new
6318 timeout tasks exponentially until all system resources were
6319 used. Affected file silcd/server.c.
6321 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6323 * Added the SILC Document generator to the scripts/silcdoc.
6324 It can be used to generate the Toolkit Reference Manual out
6325 of the source tree. Internally it will also use the RoboDoc
6326 generator now imported in util/robodoc.
6328 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6330 * Added couple of return's in rekey protocol if error orccurred
6331 during the protocol. The execution must be terminated.
6332 Affected file silcd/protocol.c. Also, terminate the protocol
6333 always with timeout.
6335 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6337 * The client's Client ID was created initally from the wrong
6338 nickname (it could have been in format nick@host) in the
6339 silc_server_new_client. Affected file silcd/packet_receive.c
6341 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6343 * Added some SILC_LOG_ERROR's to various error conditions
6344 if client could not be added to ID cache. Affected files
6345 silcd/packet_receive.c and silcd/server.c.
6347 * When client's sock->user_data is freed, NULL also the
6348 client->router and client->connection pointers. Added check
6349 for these pointers being NULL to various places around the
6350 code. Affected file silcd/server.c.
6352 * Added client->data.registered == TRUE checks to various
6353 places around the code to assure that unregistered client's
6354 are not handled when it is not allowed. Affected file
6357 * Added `bool registered' fields to all
6358 silc_idlist_[server|client]_get_* routines to indicate whether
6359 the fetched client needs to be registered or not. Affected
6360 file silcd/idlist.[ch].
6362 * Add your own entry as registered to the ID cache in the
6363 server. Affected file server.c.
6365 * Fixed a bug in silc_server_new_server. The SilcServer was
6366 set as the new server's context instead of SilcServerEntry.
6367 This naturally caused some weird bugs.
6369 * Added "updated" field the SilcChannelEntry which indicates
6370 the time since the channel entry was last accessed. This
6371 can be used to determine whether it is necessary to
6372 announce the channel after backup resuming protocol.
6373 Affected files silcd/idlist.[ch].
6375 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6377 * Do not delete the channel rekey task when adding it
6378 for in silc_server_create_channel_key.
6380 * Changed the silc_server_create_channel_key to return
6381 TRUE or FALSE to indicate the success of the channel key
6384 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6386 * Fixed MSVC++ project files and added missing files to
6387 Makefiles under win32/.
6389 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6391 * Do not add TCP_NODELAY flag if the operating system
6392 does not have it defined. Affected files are
6393 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6395 * Fixed buffer overflow from Irssi SILC Client. Affected
6396 file irssi/src/fe-common/core/themes.c.
6398 * Fixed double free in client library in the file
6399 lib/silcclient/client.c when disconnecting from server.
6401 * Applied double free patch from cras to Irssi SILC client.
6402 Affected files irssi/src/core/[modules/expandos].c
6404 * Fixed the disconnection handling to Irssi SILC Client.
6405 The application must call silc_client_close_connection
6406 in ops->connect client operation in case of failure of
6407 the connection. Affected file is
6408 irssi/src/silc/core/client_ops.c.
6410 * Do not set sock->protocol to NULL in the function
6411 silc_client_close_connection after executing the protocol's
6412 final callback since the sock might not be valid anymore.
6413 Affected file lib/silcclient/client.c.
6415 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6417 * Do not enable SILC_THREADS if the linking with libpthread
6418 did not happen. Affected file configure.in.pre.
6420 * Added notion to protocol specification that server must
6421 verify the sent authentication payload with CMODE when
6422 setting the channel founder key. Implemented it to the
6423 server. Affected file silcd/command.c.
6425 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6427 * Added _EXTRA_DIST SILC distribution variable to the
6428 distributions file. It is used to conditionally add extra
6429 files or directories to the specific distribution. Affected
6430 files ./prepare, Makefile.am.pre and distributions.
6432 Removed the `_' from the start of the distribution names.
6435 * Added README.WIN32 for instructions to compile the Toolkit
6438 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6440 * Fixed a double free in disconnection in the server. Affected
6441 file is silcd/server.c.
6443 * Fixed the lib/silcske/groups.c to work now also with GMP
6444 MP library. The string conversion did not work when using
6445 specific base and the base is indicated in the string as well.
6447 * Created win32/ directory which now includes MSVC++ specific
6448 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6449 It will appear only in the toolkit distribution
6451 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6453 * Changed the key material distribution function in case when
6454 the hash output is too short. The data is now concatenated
6455 a bit differently than it used to. Made the change to the
6456 SKE protocol specification.
6458 * Added better GMP detection to configure.in.pre. A patch
6461 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6463 * Fixed a minor bug in SKE that might cause some problem on
6464 some platforms. Affected file lib/silcske/silcske.c.
6466 * Added the cookie checking for initiator in the SKE. It checks
6467 that the responder returns the sent cookie unmodified. The
6468 affected file is lib/silcske/silcske.c. Added new SKE
6469 error type INVALID_COOKIE that can be sent during the
6470 negotiation. Fixed some memory leaks as well.
6472 * Added the "invalid cookie" error message to Irssi SILC client's
6475 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6477 * Added `task_max' field to the SilcClientParams to indicate
6478 the maximum tasks the scheduler can handle. If set to zero,
6479 default values are used. Affected file lib/silcclient/silcapi.h.
6481 * Fixed memory leaks in silc_client_close_connection. Affected
6482 file lib/silcclient/client.c.
6484 * Added silc_client_del_client_entry to client library to free
6485 all memory of given client entry. Affected file is
6486 lib/silcclient/idlist.[ch].
6488 * Added new functions silc_client_del_channel and
6489 silc_client_del_server to delete channel and server entries.
6490 Affected file lib/silcclient/[silcapi.h/idlist.c].
6492 * Removed silc_client_del_client_by_id from silcapi.h.
6494 * Fixed the INFO command to return the server's own info
6495 correctly when querying by Server ID. Affected file is
6498 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6500 * Removed the non-blocking settings in WIN32 code in the
6501 silc_sock_[read/write] and added SleepEx instead. Affected
6502 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6503 of input data is now checked with FIONREAD and ioctlsocket.
6505 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6507 * Call silc_schedule_task_del_by_context in the
6508 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6509 Affected file lib/silccore/silcprotocol.c.
6511 * Call silc_protocol_cancel for active protocols in the
6512 silc_server_close_connection if the funtion
6513 silc_server_free_sock_user_data has not been called.
6514 Affected file silcd/server.c.
6516 * Generic tasks cannot be deleted using the del_by_fd
6517 task deleting function since generic tasks does not match
6518 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6520 * Added a notion to SILCOPER help file that the SILCOPER works
6521 only on router server, not on normal server.
6523 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6525 * Added for WIN32 support for the new scheduler as well.
6526 Affected file lib/silcutil/win32/silcwin32schedule.c.
6528 * Fixed the SHA1 implementation to work on various platforms.
6530 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6532 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6533 API. It is part of the scheduler now. Everything else is
6534 as previously but some functions has changed their names.
6535 Checkout the lib/silcutil/silcschedule.h for the interface.
6536 Updated all applications to use the new interface. Affected
6537 files are lib/silcutil/silcschedule.[ch].
6539 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6541 * Found a bug in the SKE implementation. The HASH value,
6542 specified by the protocol, was not computed correctly. The
6543 public key of the responder was not added to the computation
6544 even though it is mandatory. Affected file lib/silcske/silcske.c.
6545 This unfortunately causes incompatibilities with older
6546 clients and servers.
6548 * Added WIN32 specific network init and uninit functions:
6549 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6550 the Winsock2. Affected file lib/silcutil/silcnet.h and
6551 lib/silcutil/win32/silcwin32net.c.
6553 * Set the socket always to nonblocking mode on WIN32 after
6554 reading data or writing data. Affected file is
6555 lib/silcutil/win32/silcwin32sockconn.c.
6557 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6559 * Fixed various compilation problems under WIN32. Affected
6560 files lib/silcutil/win32/silcwin32thread.c and
6561 lib/silcutil/win32/silcwin32schedule.c.
6563 * Removed all _internal.h #includes from public header
6564 files. Internal headers must never be included from
6567 Removed also the lib/silcske/payload_internal.h file.
6569 * All include files that may be needed (public and some others
6570 included by the public headers) by application developers are
6571 now copied to the ./includes directory. It does not copy any
6572 internal headers. Affected file Makefile.defines.pre and all
6573 Makefile.am's under lib/ and subdirs.
6575 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6577 * Do not change the ~/.silc directory's permissions automatically.
6578 Affected file irssi/src/silc/core/clientutil.c.
6580 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6582 * Do not cancel the protocol in silc_server_close_connection
6583 it might cause recursion. Now cancelled in the function
6584 silc_server_free_sock_user_data. Affected file silcd/server.c.
6586 * Fixed the silc_server_remove_clients_by_server to regenerate
6587 the channel keys correctly finally. Added also new function
6588 silc_server_remove_clients_channels to actually do it.
6589 Affected file silcd/server.c.
6591 * Fixed the silc_server_new_channel to not crash by giving
6592 wrong router to the new channel. Affected file is
6593 silcd/packet_receive.c.
6595 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6597 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
6598 which is given as argument to the silc_client_alloc now.
6599 It can be used to configure the client and set various parameters
6600 that affect the function of the client.
6602 * The USERS command in server did not check whether the channel
6603 is private or secret. Affected file silcd/command.c.
6605 * Added new argument to the USERS command in protocol specification.
6606 The USERS command now can take the channel name as argument
6607 as well. Added support for this in client and server and
6608 updated the protocol specs.
6610 * Completed the GETKEY command in client. It can be now used
6611 to fetch also servers public key not only some clients.
6612 Affected files lib/silcclient/command[_reply].c.
6614 * Added silc_client_get_server to return server entry by the
6615 server name. Affected files lib/silcclient/silcapi.h and
6618 * Redefined the IDENTIFY command in protocol specification to be
6619 more generic. It now can be used to query information about
6620 any entity in the SILC Network, including clients, servers and
6621 channels. The query may be based either the entity's name
6622 or the ID. Added support for this in both client and server.
6624 Affected files silcd/command.c and lib/silcclient/command.c
6625 and command_reply.c.
6627 * Optimized the WHOIS and WHOWAS commands in the server. Removed
6628 the _from_client and _from_server functions. Affected file
6631 * Added silc_client_get_channel_by_id_resolve to the file
6632 lib/silcclient/silcapi.h to resolve channel information by
6633 its ID. Added also silc_client_get_channel_by_id that
6634 does not resolve it from the server.
6636 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6638 * Added SilcServerEntry context into the client library
6639 to represent one server. The INFO command now allocates
6640 these to save the resolved server info. For now on the
6641 client library will also keep information about servers,
6642 connected and resolved with INFO.
6644 The INFO command now allocates the SilcServerEntry context
6645 and saves the server info there. The COMMAND_REPLY in
6646 the INFO now returns the parameters to application in
6647 same order as defined in the protocol specification.
6649 The entries are cached in the client->server_cache.
6651 * The INFO command is now issued after received the Client ID
6652 from the server. Affected file lib/silcclient/client.c.
6654 * The CMODE_CHANGE notify may now return also an SilcServerEntry
6655 to the application as the mode changer might be server.
6656 It is guaranteed that NULL is not returned anymore to the
6657 application. Affected file lib/silcclient/client_notify.c.
6659 The ID Type is now also passed to the application so that
6660 it can check whether the returned entry is SilcClientEntry
6663 Added new function silc_client_get_server_by_id to return
6664 the server entry by ID. Affected files are the
6665 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
6667 * Do not create the channel in the Irssi SILC Client when issuing
6668 the JOIN command but when received the sucessful JOIN command
6669 reply. Otherwise the channel might get created even though we
6670 could not join it. The Affected file is
6671 irssi/src/silc/core/[silc-channels.c/client_ops.c].
6673 * Fixed a channel joining bug in router. The router must also
6674 check the channel modes, invite and ban lists etc. when serving
6675 the JOIN command sent by normal server. Affected file is
6676 silcd/command.c. The router now resolves the client's
6677 information from the server who sent the JOIN command if it
6678 does not know it, and processes the JOIN command only after
6681 * Changed the SilcCommandCb to take new argument; void *context2.
6682 Affected file lib/silccore/silccommand.h
6684 The second argument in the command callbacks in the server now
6685 includes the SilcServerCommandReplyContext if the command was
6686 called as pending command callback from the command reply.
6687 Otherwise it is NULL. When called as pending the status of the
6688 command reply will be checked and if it was erronous the
6689 error will be sent to the original sender of the command.
6690 This way the client always receives the error messages even
6691 though the server was actually the one who received the error
6692 when it resent the command to router, for example. Affected
6693 files silcd/command[_reply].[ch].
6695 * Fixed sending WHOWAS command's error message to client if
6696 the requested client could not be found. It was missing.
6699 * Changed the CMODE and CUMODE commands reply arguments in the
6700 protocol specification. The Channel ID is now sent in both
6701 of the commands to identify the channel. Implemented this
6702 new feature to the client and server. Affected files
6703 lib/silcclient/command_reply.c and silcd/command.c.
6705 * Made better checks for invite and ban lists in the JOIN
6706 command in server. Affected file silcd/command.c.
6708 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6710 * The server now performs the incoming host IP/DNS lookup
6711 using the silc_socket_host_lookup and thus does not block
6712 the server anymore. Affected file silcd/server.c.
6714 * Completed the multi-thread support for SILC Scheduler in
6715 the lib/silcutil/silcschedule.c.
6717 * Fixed the configure.in.pre to detect the pthread correctly
6720 * Fixed a deadlock in silc_task_queue_wakeup in the file
6721 lib/silcutil/silctask.c.
6723 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6725 * Added new function silc_schedule_wakeup that is used in
6726 multi-threaded environment to wakeup the main thread's
6727 schduler. It needs to be used when a thread adds a new task
6728 or removes a task from task queues. After waking up, the
6729 scheduler will detect the task queue changes. If threads
6730 support is not compiled in this function has no effect.
6731 Implemented the wakeup mechanism to both Unix and WIN32
6732 systems. Affected files are lib/silcutil/silcschedule.[ch],
6733 lib/silcutil/unix/silcunixschedule.c and the
6734 lib/silcutil/win32/silcwin32schedule.c.
6736 * Added new function silc_task_queue_wakeup to wakeup the
6737 scheduler by the specified task queue. Affected file
6738 lib/silcutil/silctask.[ch].
6740 * The silc_socket_host_lookup_start now wakes up the scheduler
6741 after adding the timeout task. Affected file is
6742 lib/silcutil/silcsockconn.c.
6744 * The silc_socket_host_lookup is synchronous now if the threads
6745 support is not compiled in. However, the callback is still
6746 called asyncronously through the scheduler, anyway. Affected
6747 file lib/silcutil/silcsockconn.c.
6749 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6751 * Added new function silc_socket_host_lookup to perform
6752 asynchronous IP and FQDN lookups for the socket connection.
6753 Affected files lib/silcutil/silcsockconn.[ch].
6755 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6757 * Added SILC_MUTEX_DEFINE to define the mutex on environments
6758 that may or may not compile the mutex support in.
6760 Changed the silc_mutex_alloc interface. It allocates the
6761 mutex now to the sent pointer and returns TRUE or FALSE.
6763 Affected file lib/silcutil/silcmutex.h.
6765 * Wrote the SILC Task Queue interface to support multi-threads.
6766 Affected file lib/silcutil/silctask.[ch].
6768 * Wrote the SILC Scheduler to support multi-threads. Affected
6769 file lib/silcutil/silcschedule.c.
6771 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6773 * Implemented the SILC Mutex API and SILC Thread API for WIN32
6774 in lib/silcutil/win32/.
6776 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6778 * Defined SILC Mutex API and SILC Thread API and implemented
6779 them for Unix. Affected files are
6780 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
6781 lib/silcutil/unix/silcunixmutex.c and
6782 lib/silcutil/unix/silcunixthread.c.
6784 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6786 * Fixed the silc_server_remove_clients_by_server's channel
6787 key re-generation. The hash table handling was incorrect
6788 and would not work with many channels. Affected file is
6791 * Fixed some memory leaks around the server code.
6793 * Rewrote the silc_server_get_users_on_channel to support IPv6
6794 based Client ID's. Affected file silcd/server.c.
6796 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
6797 specification. However, a separate document must be written
6798 to define the detailed signing procedure and the payload
6799 associated with the flag. Defined the flag to the
6800 lib/silccore/silcchannel.h as well.
6802 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6804 * Changed the dynamic tables to static size tables in the
6805 lib/silccrypt/silchmac.c.
6807 * Removed GCC dependencies from the code. A patch by cras.
6809 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6811 * Do not show the error "Error receiving packet bla bla"
6812 in server if it really was not an error (-2 means that reading
6813 is pending). Affected file silcd/server.c.
6815 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6817 * Fixed a possible crash in silc_server_remove_clients_by_server
6818 in silcd/server.c. Fixed there also some memory leaks.
6820 * Fixed the silc_idlist_replace_client_id. It could replace
6821 wrong key in the hash table. Affected file silcd/idlist.c.
6823 * Do not check whether there are global users on the channel
6824 if the channel->global_users is FALSE. Affected functions
6825 silc_server_remove_from_one_channel and
6826 silc_server_remove_from_channels in silcd/server.c. Also,
6827 do not check if the removed client is local as we can be
6828 sure that global client was not removed from the channel
6829 and checking for global users is not needed.
6831 * The silc_server_remove_clients_by_server now re-generates
6832 the channel keys correctly for those channels that had
6833 clients removed from them. Affected file silcd/server.c.
6835 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6837 * Found the reason of random crashes in the server. We weren't
6838 ignoring the SIGPIPE signal (which can be sent in write())
6839 and it crashed the server. Affected file silcd/silcd.c.
6841 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6843 * Assure that sock->user_data is not NULL in the function
6844 silc_server_packet_send in silcd/packet_send.c.
6846 * Disconnect the remote connection if it could not be added
6847 to any ID lists in the server. The affected file is
6850 * Check in silc_server_packet_send[_real/dest] that the
6851 socket is not disconnecting and ignore the data if it is.
6852 Affected file silcd/packet_send.c.
6854 * Define inline to __inline on native WIN32 compilation.
6855 Affected file includes/silcwin32.h.
6857 * Added some explicit type casts for inline code since MSVC
6858 require them. Affected files lib/silcutil/silcbuffer.h,
6859 lib/trq/silcdlist.h and lib/trq/silclist.h.
6861 * Print warning in log files from now on if the packet
6862 decryption fails. Affected file silcd/server.c.
6864 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6866 * Changed the `say' client operation's interface to accept
6867 new `type' argument to indicate the type of the message sent
6868 by the library. The application may filter the library's
6869 messages according the type. The affected file is the
6870 lib/silcclient/silcapi.h.
6872 * Added two new functions to lib/silcclient/silcapi.h:
6873 silc_client_del_client and silc_client_del_client_by_id.
6874 Affected file lib/silcclient/idlist.c.
6876 * Moved the clientincludes.h from includes/ to silc/ and
6877 serverincludes.h from includes/ to silcd/.
6879 * The modes for the CMODE and CUMODE are now passed as
6880 uint32 for application with COMMAND_REPLY. The affected
6881 file is lib/silcclient/command_reply.c.
6883 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6885 * /WHOIS without arguments shows client's own information.
6886 Affected file lib/silcclient/command.c.
6888 * Changed PING to not accept any arguments. The specs
6889 says that client can ping only the connected server so
6890 requiring an argument is not needed. Affected file is
6891 lib/silcclient/command.c.
6893 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6895 * Fixed a fatal bug in private message sending and reception
6896 encryption and decryption when using private message keys.
6897 The implementation was incorrect and did not follow the
6898 specification. It causd that some of the message were
6899 lost since it did not use the sending and receiving keys
6900 as the protocol suggests. This has been fixed and will cause
6901 incompatibilities with older clients when sending private
6902 message encrypted with private message keys. Affected files
6903 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
6904 and various other in Irssi SILC Client.
6906 Added `responder' boolean argument to the functions
6907 silc_client_add_private_message_key[_ske] to indicate when
6908 the key is added as responder or initiator of the key
6911 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6913 * Removed the silc_ske_check_version function and created
6914 a SilcSKECheckVersion callback. Added also a function
6915 silc_ske_set_callbacks that is now used to set all SKE
6916 callbacks. The callback functions are not given to
6917 the SKE functions anymore, but this function is used to
6920 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
6922 * Added `silc_version' argument to the silc_client_alloc
6923 to define the version of the application for the library.
6924 The library will use the version string to compare it
6925 against the remote host's (usually a server) version
6926 string. Affected file lib/silcclient/silcapi.h
6928 * Added the KE protocol context to Key Agreement context
6929 in client library so that we can abort the SKE if it
6930 is in process when we get timeout. Affected file is
6931 lib/silcclient/client_keyagr.c.
6933 * Do not resolve the client ID forever if it returns in the
6934 first time that such client does not exist. This was done
6935 for example with private message. Affected file is
6936 lib/silcclient/client_prvmsg.c.
6938 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6940 * Do not add regex.h for WIN32. The affected file
6941 includes/silcincludes.h.
6943 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
6944 not work yet 100%. It generates the DLL's automatically
6945 when compiling with --with-win32 under cygwin.
6947 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6949 * lib/contrib/regex.c is not compiled on WIN32.
6951 * Added silc_net_get_socket_opt function to the
6952 lib/silcutil/silcnet.h.
6954 * Added includes/silcwin32.h for WIN32 specific includes
6957 * Do not use ptime structure or any of the posix process
6958 functions on WIN32 in lib/silccrypt/silrng.c.
6960 * Added silc_gettimeofday to provide generic function
6961 for struct timeval on all platforms. Added the function
6962 to lib/silcutil/silcutil.h.
6964 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6966 * Moved the lib/silccore/silcsockconn.[ch] to the utility
6967 library as they clearly belong there. As a plus side we
6968 can make the actual socket connection routines platform
6971 Added also new generic function silc_socket_read and
6972 silc_socket_write (that used to be silc_packet_[read/write].
6973 The implementation of these are platform specific.
6975 * Added WIN32 specific routines of silc_socket_[read/write]
6976 to lib/silcutil/win32/silcwin32sockconn.c.
6978 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6980 * Added preliminary support for native WIN32 compilation under
6981 cygwin (using the -mno-cygwin option for GCC) to the
6982 ./configure.in.pre. The --with-win32 now prepares the
6983 compilation for native WIN32.
6985 * Rewrote the SILC Scheduler interface in the file
6986 lib/silcutil/silcschedule.h. The scheduler is now context
6987 based and does not have anymore any global static scheduler.
6988 Moved the Unix scheduler to the lib/silcutil/unix/ directory
6989 and created lib/silcutil/win32 directory for WIN32 based
6992 * Added Unix specific network routines to the
6993 lib/silcutil/unix/silcunixnet.c and the old
6994 lib/silcutil/silcnet.c includes now only generic routines.
6996 Added WIN32 specific network routines to the
6997 lib/silcutil/win32/silcwin32net.c.
6999 * Added Unix specific utility functions from the
7000 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
7002 * Added WIN32 SILC Scheduler to the file
7003 lib/silcutil/win32/silcwin32schedule.c. The code is of course
7006 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7008 * Do not handle JOIN notify in the server if the target client
7009 is not registered (idata->registered == FALSE). The affected
7010 file is silcd/packet_receive.c.
7012 * Update the nickrec->founder in event_cumode in the Irssi SILC
7013 client. Affected file irssi/src/silc/core/silc-channels.c.
7015 * Fixed the CUMODE_CHANGE notify handling in the server when
7016 server and router are announcing their clients on channels.
7017 Now the mode changes are saved and notified correctly. The
7018 affected file is /silcd/packet_receive.c.
7020 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
7021 They really did not replace the cache entry in the ID Cache.
7022 Now they do that. Affected file silcd/idlist.c.
7024 * Fixed the KICK notify handling in the Irssi SILC client to
7025 update the channel records so that the kicked client does not
7026 appear to be on the channel. The affected file is
7027 irssi/src/silc/core/silc-channels.c.
7029 * Always update the conn->current_channel when executing command
7030 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
7032 * Fixed the KILL notify handling in Irssi SILC client to remove
7033 the killed client on all channels.
7035 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7037 * Fixed the silc_parse_command_line to remove extra spaces
7038 from the start and end of the arguments. Affected file is
7039 lib/silcutil/silcutil.c.
7041 * Cancel and free any active protocol in the function
7042 silc_server_close_connection. Affected file silcd/server.c.
7044 * Cancel and free any active protocol in the function
7045 silc_client_close_connction. Affected file is
7046 lib/silcclient/client.c.
7048 * Do not execute the KILL command for clients that are in
7049 history (ie. they are not in the network). Affected file is
7052 * Fixed KILL notify handling, client does not crash anymore.
7053 Affected file irssi/src/silc/core/silc-channels.c.
7055 * Reduced the default packet buffer size from 2048 to 1024 in
7056 lib/silccore/silcpacket.c.
7058 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
7059 counter to the SKE context that is incresed when the SKE library
7060 performs async operation outside the library. If the outside
7061 process frees the SKE context and FREED status will be set
7062 and the library will detect after the sync operation that the
7063 libary is freed. The affected files are
7064 lib/silcske/silcske[_status].[ch].
7066 * Resolve the client entry information in the function
7067 silc_client_channel_message to assure that NULL pointer is not
7068 passed as client entry to the application. */
7070 * Fixed the task timeout calculation to assure that there is
7071 never negative timeouts. The affected file is
7072 lib/silcutil/silcschedule.c.
7074 * Fixed the channel user mode notification sending in server.
7075 It was sent point-to-point to the router (or to server by router)
7076 but it needs to be destined to a channel. The routines now
7077 supports sending the channel user mode notifys to the channels
7078 when announcing clients and channels. Affected files are
7079 silcd/server.c and silcd/packet_receive.c.
7081 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
7082 It did not actually replace the old channel entry in the cache.
7083 Affected file lib/silcclient/client_notify.c.
7085 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7087 * Fixed a possible crash in silc_packet_send_prepare. It now
7088 assures always that there is enough space in the buffer and
7089 at the tail area of the buffer (for MAC).
7091 Fixed the inbound buffer reallocation in silc_packet_read.
7092 It was old code and did not handle the reallocation correctly.
7095 The affected file is lib/silccore/silcpacket.c.
7097 * Fixed buffer overflow in silc_parse_nickname in the file
7098 lib/silcutil/silcutil.c.
7100 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7102 * make install generates new server keys only if there is not
7105 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7107 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
7108 Added check that if the NOREPLY is set then we will not send
7109 the away message. This avoids infinite loop of away messages
7110 if both clients are away. The affected file is
7111 lib/silcclient/client_prvmsg.c.
7113 * Fixed client crash if /NICK was given without arguments.
7114 Affected file lib/silcclient/command.c.
7116 * Server does not send the invite list in INVITE command back
7117 to the client if the list was not altered. Added this notion
7118 to the protocol spec as well. Affected file silcd/command.c.
7120 Fixed possible crash in INVITE command by checking the
7121 value of silc_server_get_client_route command.
7123 * Fixed the INVITE notify type handling. The arguments are now
7124 taken in correct order and client does not crash. The affected
7125 file is irssi/src/silc/core/silc-channels.c.
7127 Removed the "Inviting xxx to channel" message from the
7128 client library away and let the application handle it.
7129 Affected file lib/silcclient/command.c. Added that message
7130 to Irssi SILC client's message formats.
7132 * Fixed CMODE command crash in client. It now checks the
7133 amount of arguments correctly and does not crash. The affected
7134 file is lib/silcclient/command.c.
7136 * Do not create new channel automatically in silc_channels_join
7137 but check whether the channel by that name already exists.
7138 Affected file irssi/silc/core/silc-channels.c.
7140 * Do not send the SERVER_SIGNOFF to router if the disconnected
7141 entity was the router. Affected file silcd/server.c.
7143 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7144 SILC client as it was missing from there.
7146 Added the handling of the KICK notify to the Irssi SILC client
7147 as it was missing. Added "you have been kicked" message to
7148 Irssi SILC client's message modules formats.
7150 Added the handing of the KILL notify to the Irssi SILC client
7151 as it was missing. Added the kill message module formats
7154 The affected file is irssi/src/silc/core/silc-channels.c.
7156 * The router did not save the channel mode the server announced.
7157 Affected file silcd/packet_receive.c.
7159 * Fixed a possible crash in INFO command in server. If the
7160 server did not provide the server info it crashed. Affected
7161 file silcd/command.c.
7163 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7165 * Fixed the GETKEY command in the server to check also the
7166 global list. Otherwise the GETKEY would not work correctly
7167 in normal SILC server. Affected file silcd/command.c.
7169 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7171 * Fixed GETKEY crash, it crashed if the command did not succseed.
7173 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7175 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7176 is now real and not just an macro interface to GMP.
7178 Removed the entire GMP from the source tree and imported new
7179 NSS MPI library instead. Reason for removing GMP is that it is
7180 extremely large and compiles extremely slow. The NSS MPI
7181 is only a few files and compiles in less than 10 seconds.
7182 The speed is also about the same as GMP. The MPI is imported
7183 to lib/silcmath/mpi.
7185 If the system has GMP installed we will still use the GMP.
7186 If it is not then the NSS MPI will be compiled.
7188 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7190 * Merged a long nickname (127 characters long) crash bugfix from
7191 Irssi CVS tree. Affected file irssi/src/core/misc.c.
7193 * Merged a freed memory reference bugfix from Irssi CVS tree.
7194 Affected file irssi/src/core/commands.c.
7196 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7198 * Added the server's public key sving and verification to the
7199 server when performing the SKE. This was missing and the
7200 remote server's (or router's) public key was accepted without
7201 checking whether we have it previously or trust it at all.
7202 Affected file silcd/protocol.c.
7204 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7206 * Check in the silc_server_timeout_remote if protocol is active
7207 and make sure that the protocol's final callback is called so
7208 that all memory if freed. Affected file silcd/server.c.
7210 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7212 * silc_server_whois_send_reply crashed the server if the nickname
7213 was 127 characters long. Affected file silcd/command.c.
7215 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7217 * Added sanity check to the silc_server_new_client. If the hostname
7218 is provided inside username then check that the provided hostname
7219 really is the same as the resolved one. If the hostname was not
7220 resolved then check it from the public key. Affected file is
7221 silcd/packet_receive.c.
7223 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7224 if the server disconnected us and the connection is not valid
7225 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7227 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7228 the library to the lib/silcutil/silcutil.[ch].
7230 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7232 * Close log file after open. Affected file
7233 lib/silcutil/silclog.c.
7235 * Check whether sock == NULL in silc_client_send_packet and return
7236 if it is. Affected file lib/silcclient/silcclient.c.
7238 * Check rec->entry == NULL in the Irssi SILC Client before
7239 sending the channel message. Affecte file is
7240 irssi/src/silc/core/silc-servers.c.
7242 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7244 * Merged a splitted window bugfix from Irssi CVS tree. The
7245 affected file is irssi/src/fe-text/textbuffer-view.c.
7247 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7248 It did not print nickname.
7250 * Improved the distributions system a bit.
7252 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7254 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7255 irssi/src/fe-text/gui-window.c.
7257 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7258 to in-active server. The affected file is
7259 irssi/src/silc/core/client_ops.c.
7261 * Resolve the client in USERS command reply if the entry does
7262 not have username resolved. The affected file is
7263 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7264 command to WHOIS command to really resolve stuff. The USERS
7265 is not used any more in any critical section so WHOIS can
7266 be used even though it might be slower than IDENTIFY.
7268 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7271 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7273 * Changed the protocol API a bit more consistent in the
7274 lib/silccore/silcprotocol.[ch].
7276 * Changed the following headers to ROBODoc format:
7278 lib/silccore/silcpayload.h
7279 lib/silccore/silcprotocol.h
7280 lib/silccore/silcsockconn.h
7282 All core library headers are now formatted.
7284 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7286 * Fixed a bug in Irssi SILC client; do not show that you are
7287 server/router operator if you really are not. Affected file is
7288 irssi/src/silc/core/client_ops.c.
7290 * Renamed silc_command_free_payload to silc_command_payload_free.
7291 Affected file lib/silccore/silccommand.h
7293 * Added silcmath.h to include the prototoypes of various routines
7294 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7297 * Changed the following headers to ROBODoc format:
7299 lib/silccore/silcchannel.h
7300 lib/silccore/silccommand.h
7301 lib/silccore/silcid.h
7302 lib/silccore/silcidcache.h
7303 lib/silccore/silcmode.h
7304 lib/silccore/silcnotify.h
7305 lib/silccore/silcpacket.h
7306 lib/silcmath/silcmath.h
7308 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7310 * Added checking to the server code not to start the server if
7311 ciphers and stuff are not configured properly. Affected files
7312 silcd/serverconfig.[h] and silcd/server.c.
7314 * Changed the layout of the header files of the public interfaces
7315 in the SILC libraries. The new layout supports ROBODoc
7316 documentation tool (and some others) so that it is easy to create
7317 a library reference manual. All the other headers and source
7318 code must still follow the CodingStyle document. Also source
7319 code must not include these ROBODoc stuffs, only the headers.
7320 Furthermore, all public interface headers must now be named
7321 by using `silc' prefix, example: silcapi.h, silccipher.h.
7322 Some files were renamed due to this. All the other headers
7323 must not be used as public interfaces. I will update the
7324 CodingStyle document later. Changed following headers, so far:
7326 lib/silcclient/silcapi.h
7327 lib/silccore/silcauth.h
7328 lib/silccore/silcprivate.h
7329 lib/silccrypt/silcdh.h
7331 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7335 * Removed silc_client_packet_send_flush from the client library
7336 as it is not needed. Affected file lib/silcclient/client.[ch].
7338 * Added printing of message of unresolved authentication method
7339 to the Irssi SILC client. Added it to the module formats.
7340 Removed the same message from the client library.
7342 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7344 * Added new distribution feature, DISTLABEL. Every distribution
7345 can define own preprocessor label that can be used in the
7346 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7347 file distributions, acconfig.h.pre and prepare.
7349 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7351 * Added Makefile.defines_int to include the actual definitions
7352 for Makefile.defines.in. Tested the new distribution system,
7353 created distributions and tested installation.
7355 * Added AWAY message printing to the Irssi SILC client. Added
7356 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7358 * Added SCONNECT command to call the SILC's CONNECT command.
7359 Cannot use CONNECT directly since Irssi uses that internally.
7360 Affected file irssi/src/silc/core/silc-servers.c.
7362 Added ACTION local command. It is same as ME command but takes
7363 the channel as mandatory argument.
7365 Rewrote some of the Irssi's help files to suite for SILC
7368 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7370 * Added Makefile.defines[.in] that should for now on be included
7371 in all Makefile.am file in the source tree. That file includes
7372 all common compilation definitions for SILC source tree.
7374 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7376 * Minor changes to the ./prepare script to change the package
7377 name according the distribution name to the configure.in.
7379 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7381 * Created new distribution system. Added file `distributions'
7382 that defines all the distributions that can be created out of
7383 the SILC source tree. The ./prepare script now reads that
7384 file to determine how to prepare the distributions. The
7385 first argument to the ./prepare is the name of the distribution
7386 and second is the version of the distribution. If given
7387 without arguments it creates the default (toolkit) distribution
7388 with the default version (defined in ./prepare).
7390 All Makefile.am files that are subject to the distributions
7391 are now named as Makefile.am.pre. These are ./Makefile.am
7392 and lib/Makefile.am. Others may be changed later.
7394 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7396 * Added invite list, ban list, some key management and connection
7397 error message printing to module formats in the Irssi SILC client.
7399 * Added new silc_client_set_away_message to set the away message
7400 that is back to the person who sent private message. The
7401 affected file lib/silcclient/silcapi.h and the
7402 lib/silcclient/client_prvmsg.c.
7404 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7406 * Fixed the private message sending in the Irssi SILC client,
7407 added local command KEY to the Irssi SILC client.
7409 Added key management and key agreement message formats to the
7410 irssi/src/fe-common/silc/module-formats.[ch].
7412 Added USERS (alias WHO) printing, server/router operator
7413 indication and LIST command printing to the module formats.
7415 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7417 * Fixed channel joining notify handling, cumode notify handling
7418 from Irssi SILC client.
7420 * Added SILC specific module-formats to the Irssi SILC client so
7421 that SILC specific message hilighting, colors etc is possible.
7422 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7424 Added channel mode, channel user mode, actions, notices,
7425 whois and whowas printing to the the module-formats.c.
7427 * Fixed a bug in channel deletion in the server. The channel
7428 is not left to the cache even if the channel founder auth mode
7429 is set when there are no users anymore on the channel. Affected
7430 file silcd/server.c.
7432 * The silc_net_localhost now resolves the entire hostname including
7433 the domain name. Affected file lib/silcutil/silcnet.c.
7435 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7437 * Changed the ask_passphrase client operation to be ascynchronous.
7438 It has now a completion callback and a context that the
7439 application must call after it has got the passphrase from
7440 the user. Affected files lib/silcclient/silcapi.h,
7441 lib/silcclient/protocol.c, lib/silcclient/command.c and
7444 Added SilcAskPassphrase callback that the application calls
7445 to deliver the passphrase to the library.
7447 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7448 The public key verification and especially a certificate
7449 verification is asynchronous procedure.
7451 Added new SILC_SKE_STATUS_PENDING status to indicate the
7452 request is pending and a callback will be called to finalize
7455 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7456 indicate that remote end did not send its public key (or
7457 certificate), even though we require it. Added check for this
7458 condition in the SKE. This was a security bug, now fixed.
7460 Defined new SilcSKEVerifyCbCompletion callback that is called
7461 when the verification process is completed.
7463 The affected files lib/silcske/silcske_status.h and
7464 lib/silcske/silcske.[ch].
7466 * Changed the verify_public_key client operation to be async
7467 as well. Defined SilcVerifyPublicKey callback that is used to
7468 indicate the success of the public key verification process.
7470 Changed the server and client to use the new async client
7473 * Changed the Irssi SILC client's internal scheduler to be called
7474 twice as many times as it used to be. As a result the client
7475 should be a bit faster now. Affected file is
7476 irssi/src/silc/core/silc-core.c.
7478 * Added support to Irssi SILC client of asynchronous public key
7479 verification and passphrase inquiry. Affected file is
7480 irssi/src/silc/core/silc-core.c.
7482 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7484 * Do not say "You have left channel %s" in client library.
7485 Moved it to the application. Affected files are
7486 lib/silcclient/command.c and silc/client_ops.c.
7488 * Fixed silc_client_get_clients. Command context was not
7489 duplicated and was freed memory in the callback. Affected
7490 file lib/silcclient/idlist.c.
7492 * Do not say "you are now talking..." on JOIN command in the
7493 client library. The appliation must handle it.
7495 * Do not say ".. changed topic to" in command reply in the
7496 client libary. The application must handle it.
7498 * Fixed TOPIC command sending in the client library.
7500 * Fixed a memory leak in silc_client_command_free in the file
7501 lib/silcclient/command.c.
7503 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7505 * Imported a modified version of Irssi client to the source tree.
7506 The Irssi will be used to create a new client called
7507 Irssi SILC. Imported to irssi/.
7509 Added silc_core_init_finish function to the Irssi. Affected
7510 file irssi/configure.in.
7512 A lot changes in the Makefile.ams around the irssi tree.
7514 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7516 * Do not rehash if the new size is same as the old size of the
7517 hash table, in the silc_hash_table_rehash*. The affected file
7518 lib/silcutil/silchashtable.c.
7520 * Replaced hash_table_del_by_context calls from the server
7521 (when channel->user_list and client->channels) to the
7522 hash_table_del as it is sufficient and faster.
7524 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7526 * Added silc_hash_table_list, silc_hash_table_get and the
7527 SilcHashTableList structure to provide an alternative way to
7528 traverse the hash table. The affected files are
7529 lib/silcutil/silchashtable.[ch].
7531 * Changed the server's idlist routines to use the hash table
7532 routines to optimize the code.
7534 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7536 * Replaced the client entry's `channel' list and channel entry's
7537 `user_list' list to hash tables for optimized lookup. Changed
7538 the code to use the hash table interface around the code.
7539 Affected file lib/silcd/idlist.[ch].
7541 * Added `auto_rehash' boolean argument to the function
7542 silc_hash_table_alloc to indicate whether the hash table should
7543 auto-rehash when it thinks is appropriate time. It will
7544 increase the hash table size if the there is twice as much
7545 entries in the table than the size of the table, and will
7546 decrease the size if there are twice as less entries than
7547 the size of the table.
7549 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7551 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7553 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7555 * silc_idcache_purge_by_context deletes the entry now by context
7556 as it is supposed to do. Affected file lib/silccore/idcache.c.
7558 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7559 client is not anymore valid (WHOWAS givens the info) and not
7560 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7562 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7564 * Removed the `data' and `data_len' arguments from the ID Cache
7565 interfaces and added `name' argument. ID Cache does not handle
7566 anymore the binary data only a names associated with given ID.
7568 * When hashing a Client ID with silc_hash_id the entire ID is
7569 not hashed anymore, instead only the hash of the Client ID is
7570 hashed. This way we can access the Client ID from the cache
7571 with Client ID but with the hash of the ID (which is a hash of
7572 the nickname) as well without any difference in performance.
7574 Added also silc_idcache_find_by_id_one_ext to do one on one
7575 searching when we have the actual ID. Added also function
7576 silc_hash_client_id_compare. The affected files are
7577 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7579 * When hashing the name associated with a ID it is always done
7580 in lowercase. This way we can access the cache without worrying
7581 about case-sensitivity, even though, for example nicknames are
7584 * Fixed a bug in server with channel message sending. It put
7585 wrong ID type as destination ID. The affected file
7586 silcd/packet_send.c.
7588 * silc_idcache_del_by_context now deletes from all hash tables
7589 by context. Affected file lib/silccore/idcache.c.
7591 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7593 * Changed the client library to use the new ID Cache interface.
7594 Changes around the source tree.
7596 * Added silc_hash_table_rehash_ext to rehash with specific
7597 hash function. Affected file lib/silcutil/silchashtable.[ch].
7599 * Added silc_hash_string_compare to compare two strings in the
7600 hash table. Affected file lib/silcutil/silcutil.[ch].
7602 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7604 * Added new function silc_idcache_del_by_context into the
7605 lib/silccore/idcache.[ch].
7607 * Changed the server's ID list routines to use the new ID Cache
7608 interface. Changes around the source tree.
7610 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7612 * Added silc_hash_table_del[_by_context]_ext functions in to the
7613 lib/silcutil/silchashtable.[ch].
7615 Removed silc_hash_table_find_all* routines and added new
7616 silc_hash_table_find_foreach to replace them.
7618 Added silc_hash_table_replace_ext function as extended
7619 replacing function. Separated the simple hash table interface
7620 from the extended hash table interface in the file
7621 lib/silcutil/silchashtable.h.
7623 * Fixed minor bugs and changed it to use some of the new
7624 hash table functions in lib/silccore/idcache.c
7626 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7628 * Added new function silc_hash_table_find_all to return all keys
7629 in the hash table by the specified key. As the hash table is
7630 collision resistant it also makes it possible to have several
7631 duplicate keys in the hash table. This function may be used to
7632 find all of the keys from the hash.
7634 Added user_context arguments to the SilcHashFunction,
7635 SilcHashCompare and SilcHashDestructor to deliver user specified
7638 Added new fuctions silc_hash_table_find[_all]_ext to do
7639 extended lookup with specified hash and compare functions and
7640 specified user contexts.
7642 Added new function silc_hash_table_add_ext to add the key
7643 with specified hash function and user context.
7645 Added new function silc_hash_table_foreach to traverse all
7646 entrys in the hash table. Added SilcHashForeach callback
7649 Added new function silc_hash_table_del_by_context to delete
7650 the entry only if the context associated with the key matches.
7652 Affected files are lib/silcutil/silchashtable.[ch].
7654 * Removed silc_hash_[server/client/channel]_id and added just
7655 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
7656 silc_hash_id_compare to compare two ID's using as the hash table
7657 comparison function. Added also silc_hash_data to hash
7658 binary data and silc_hash_data_compare to compare it.
7660 * Removed silc_idlist_find_client_by_hash as it is not needed
7661 anymore. Affected file silcd/idlist.[ch].
7663 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
7664 to use internally the SilcHashTable. The new ID Cache is a lot
7665 faster than the old one. Some of the ID Cache interface was also
7666 rewritten and obsolete and stupid functions were removed.
7668 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7670 * Added entry_count field to the SilcHashTable to keep the number
7671 of the entries in the table. Implemented the function
7672 silc_hash_table_rehash. Added new function
7673 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
7675 Fixed a minor bug in silc_hash_table_free.
7677 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
7678 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
7679 into the lib/silcutil/silcutil.[ch].
7681 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7683 * Implemented a collision resistant hash table into the
7684 lib/silcutil/silchashtable[ch]. See the header and the source
7685 for the SilcHashTable API.
7687 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7689 * Merged dotconf version 1.0.2 into lib/dotconf.
7691 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7693 * Do not compile anything in lib/silcsim/* if the SIM support
7694 is not enabled. The tree should now compile without problems
7697 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7699 * Compiled the SILC under cygwin. Compiled and tested briefly
7700 without problems. More tests needed. The SIMs didn't compile
7703 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
7705 * Fixed possible crash in silc_get_username in the
7706 lib/silcutil/silcutil.c.
7708 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7710 * Fixed a va_arg in silc/client_ops.c.
7712 * Oops, RC5 routines were named AES and caused some problems
7713 when not using SIM's. Affected file lib/silccrypt/rc5.c.
7715 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7717 * Added new SilcIDIP structure into the lib/silccore/id.h and
7718 replaced the old `ip' fields from all SILC ID's to that type.
7719 This is a step towards IPv6 support.
7721 The silc_id_get_len takes now the ID as an extra argument.
7722 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
7723 both IPv4 and IPv6 based ID's.
7725 The affected files are lib/silccore/id.[ch] and other files
7726 around the tree using these routines.
7728 * Removed the ID length arguments in server from various
7729 silc_server_send_notify_* routines -> they are not needed
7732 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7734 * Fixed memory leak in silc_encode_pem_file in the file
7735 lib/silcutil/silcutil.c.
7737 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7739 * Check minor version as well in the SKE. Affected files are
7740 silcd/protocol.c and lib/silcclient/protocol.c.
7742 * Added --identifier option to the server so that an identifier
7743 can be when creating the public key for the server. Affected
7744 file is silcd/silcd.c.
7746 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
7747 lib/silccrypt/silcpkcs.c.
7749 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7751 * Register default ciphers and stuff when using -C option with
7752 the server. Affected file sildc/silcd.c.
7754 * Put back the servers public key filename format, it is better
7755 than the new one. For now, the client keys are saved with the
7756 new filename format. The affected file silc/client_ops.c.
7758 * Implemented the Cipher API for the rest of the ciphers that
7759 did not implement it or implemented it the wrong way.
7761 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7763 * Register default ciphers and stuff when using the -S option
7764 in the client. Affected file silc/silc.c. Same also when
7765 creating new key pair with -C option.
7767 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7769 * Fixed the silc_verify_public_key client operation function to
7770 save the public keys differently. The fingerprint is now
7771 used as filename and not the hostname. This way also the
7772 client keys are saved uniquely and not with hostnames. The
7773 affected file is silc/client_ops.c.
7775 * Trimmed the silc_hash_fingerprint function to remove extra
7776 whitespaces from the end of the fingerprint. The affected
7777 file is lib/silccrypt/silchash.c.
7781 * Added silc_cipher_register_default function to register all
7782 default ciphers. It can be used when configuration files
7783 does not exist and the application does not want any specific
7784 ciphers in any specific order.
7786 The SilcDList is now used as silc_cipher_list dynamically
7787 allocated cipher list. Removed the static list all together
7788 and now all ciphers must be allocated to the dynamic list.
7789 The silc_cipher_alloc routine was changed to check only the
7792 All silc_cipher_* routines that used to return int returns
7795 The affected files lib/silccrypt/silccrypt.[ch].
7797 * The same thing was done to silc_hash_* as for silc_cipher_*
7798 routines. Affected files lib/silccrypt/silchash.[ch].
7800 * The same thing was done to silc_pkcs_* as for silc_cipher_*
7801 routines. Affected files lib/silccrypt/silcpkcs.[ch].
7802 Added also silc_pkcs_[un]register[_default] functions.
7803 Removed the data_context from the PKCS API.
7805 * Added silc_hmac_register_default function to register default
7806 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
7807 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
7808 to unregister all hmacs at once.
7810 * Register the default ciphers, hash functions, PKCSs and HMACs
7811 if client's configuration file does not exist. The affected
7814 * The client did not load the hash functions from the SIM
7815 modules at all. Added support for this. Affected file is
7816 silc/clientconfig.c.
7818 * When decoding public key with silc_pkcs_public_key_decode, check
7819 the supported algorithm only if PKCS are registered. Affected
7820 file lib/silccrypt/silcpkcs.c. The same was done with the
7821 silc_pkcs_private_key_decode.
7823 * Fixed the SILC List routines to keep the list always in order.
7824 It used to change the list's order when traversing the list but
7825 not it preserves the order. Affected file lib/trq/silclist.h.
7827 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7829 * Added the client library to use the SilcSocketConnection's
7830 reference counter (by silc_socket_dup) to prevent the bug that
7831 the socket object may be freed underneath async operation.
7833 * The name resolv library checking fixes in the configure.in.pre.
7836 * Created new version of the protocol drafts for future
7837 development. The -03 drafts are the ones that will be changed
7838 in the trunk now and the -02 will remain as they are.
7840 * Send list of CUMODE notifys to the router when announcing
7841 the channel users to the router. Affected file silcd/server.c.
7842 If the router receiving channel founder CUMODE for a channel
7843 that already has channel founder it will send CUMODE notify
7844 to the sender to remove the channel founder rights from the
7845 announced client. Affected file silcd/packet_receive.c.
7847 * The CUMODE notify may now use Server ID as well as the entity
7848 who changes the mode. Updated protocool specs.
7850 * Updated INSTALL and README files.
7852 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7854 * New web pages in the http://silc.pspt.fi. The pages was
7859 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7861 * Implemented the [DenyConnectin] config section in the server.
7862 Added silc_server_config_denied_conn to check whether incoming
7863 connection is denied. Affected file silcd/serverconfig.[ch].
7865 * Do not check the ports when checking the incoming configuration
7866 data if the port is 0, meaning any. Affected file is
7867 silcd/serverconfig.c.
7869 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7871 * Fixed buffer overflow in silc_string_compare in the file
7872 lib/silcutil/silcutil.c.
7874 * Fixed double free in silc_server_command_leave in the file
7877 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7879 * Fixed the version checking in the server. Affected file is
7882 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7884 * Fixed the configuration data fetching when accepting new
7885 connections in the server. Affected file silcd/server.c.
7887 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7889 * Added `sender_entry' argument to the function
7890 silc_server_packet_relay_to_channel so that we can check
7891 whether some destination actually belongs to the same route
7892 the sender belongs (ie, we must not resend the packet to the
7893 sender). Affected file silcd/packet_send.[ch].
7895 * Added `servername' field to the SilcClientEntry in the server
7896 to hold the name of the server where client is from. Affected
7897 file is silcd/idlist.h.
7899 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7901 * Moved the channel message encrypting in the router betwen
7902 router connections from silc_server_channel_message to the
7903 silc_server_packet_relay_to_channel since we want to check
7904 whether we have anybody channel before encrypting anything.
7905 Affected files silcd/packet_[receive/send].c.
7907 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7909 * Fixed the [AdminConnection] server config section to support
7910 multiple entries. Affected file silcd/serverconfig.c.
7912 * Added support into the server to check the validity of the
7913 incoming connection before executing any KE or authentication
7916 * The connection configuration is now saved to the KE and
7917 connection auth protocol contexts and not fetched anymore in
7918 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
7920 * The local hosts listenning address and port is also resolved
7921 now when starting the server. We want to have the socket object
7922 to include the real address and port for the listener. Added
7923 new function silc_net_check_local_by_sock into the files
7924 lib/silcutil/silcnet.[ch].
7926 * Fixed a broadcast bug in server -> do not broadcast if we
7929 * Fixed a routing bug. Do not route broadcast packets ever.
7930 Broadcast packets must be processed always and not routed since
7931 they may be destined to some other host than yourself and thus
7932 would get routed without no good reason. Affected file is
7935 * Added function silc_server_config_is_primary_route to check
7936 whether primary router connection has been configured (a router
7937 configuration that we are initiating). If there is not, we
7938 will assume that there is only two routers in the SILC network
7939 and we will use the incoming router connection as our primary
7940 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
7942 * Changed the order of the broadcasting. Broadcast _after_ the
7943 packet has been processed not before. Affected file is
7946 * Fixed a [ClientConnection] parsing bug. The port was never
7947 parsed correctly thus resulting to port 0. Affected file
7948 silcd/serverconfig.c.
7950 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
7951 argument and did not set the broadcast packet flag. Affected
7952 file silcd/packet_send.c. Fixed same bug in the function
7953 silc_server_send_notify as well.
7955 * If we receive NEW_ID packet for our own ID in the server, ignore
7958 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7962 * Removed the nickname from the Private Message Payload.
7963 Updated the code and the protocol specs.
7965 * Updated protocol specs for submitting to the IETF.
7967 * Tweaked the Random Number Generator a bit. Affected file
7968 lib/silccrypt/silcrng.c. Exported a new function
7969 silc_rng_[global]_add_noise which can be used to add more
7972 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7974 * Do not parse packets with different timeout when protocol
7975 is active -> may cause problem with rekey. Affected file
7978 * When server receives signoff notify it must not create
7979 new channel key if the client is on any channels since the
7980 sender of the signoff notify will create it.
7982 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7984 * Added printing of error messages during SKE protocol from the
7985 failure packet sent by server during SKE. Affected file
7988 * Removed the client's failure_callback handling with timeout
7989 and handle it immediately when received.
7991 * The SKE library returned wrong type in SUCCESS and FAILURE
7992 packets. They must be 32 bit MSB not 16 bit MSB.
7994 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7996 * Ok, rewrote the logic of the re-key and now it seems to work.
7997 I tested it on high traffic with frequent re-keys without
7998 problems. Added hmac_receive (and renamed hmac to hmac_send)
7999 in SilcClientConnection in lib/silcclient/client.h and
8000 in SilcIDListData in silcd/idlist.h. Also, removed the
8001 SilcPacketParserContext's cipher and hmac fields as they are
8002 not needed anymore and actually caused some problems when
8003 the ciphers and hmac's changed underneath the packet parser.
8005 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8007 * If re-key protocol is active then process the incoming packets
8008 synchronously since we must assure that icoming packets encrypted
8009 with the old key is processed before the new keys is set to
8010 use. This is true other packets than for REKEY packets.
8011 Affected file silcd/server.c. The same was done to client library
8012 as well, affected file lib/silcclient/client.c.
8014 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8016 * Fixed bug in client and server to accept the force send if
8017 the packet is send from silc_[server/client]_packet_process
8018 function. Otherwise the packets are never delivered, oops.
8020 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8022 * Disable force sending of packets when REKEY protocol is active.
8023 We must assure that no packet is sent directly when rekey is
8024 performed. All packets must be sent through packet queue.
8025 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
8026 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
8027 function is silc_[server/client]_packet_send_real to check
8030 * Replaced the SIM paths from example config files to
8031 /usr/local/modules. Also, make install creates now
8032 /usr/local/silc/logs directory to hold all the SILC server
8035 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8037 * Made the configure.in.pre work on Solaris. Patch by salo.
8039 * Made all ciphers compatible with non-x86 machines. Defined
8040 CBC mode macros into lib/silccrypt/ciphers_def.h.
8042 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8044 * Fixed the make install.
8046 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8048 * When MAC computation fails the silc_packet_decrypt returned 0
8049 even though it was supposed to return -1. Fixed this. The
8050 affected file is lib/silccore/silcpacket.c.
8052 * Do not replace the config files in /etc/silc (in make install)
8053 if they already exist. Affected file ./Makefile.am.
8055 * Do not send re-key packets immediately but through packet queue.
8056 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
8058 * Changed silc_net_check_host_by_sock to return FALSE if the
8059 IP/DNS could not be resolved. Though, it returns the IP address
8060 now even if it could not resolve it (but returns also FALSE).
8061 Affected file lib/silcutil/silcnet.[ch].
8063 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8065 * Added silc_pkcs_decode_identifier to decode the public key's
8066 identifier. Affected file lib/silccrypt/silpkcs.[ch].
8067 Added also silc_pkcs_free_identifier. Added also new context
8068 SilcPublicKeyIdentifier.
8070 * Added -S option to the silc client. It is used to dump the
8071 contents of the specified public key file.
8073 * Changed the PKCS api to return the public key length when
8074 setting the public key.
8076 * Fixed a fatal bug in the public and private key file loading.
8077 Affected file lib/silccrypt/silcpkcs.c.
8079 * Execute the packet parsing for client with zero (0) timeout
8080 if the protocol is active. Affected file silcd/server.c.
8082 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8084 * Made the key generation options to the silcd program. Added
8085 -C option, equivalent to client's option.
8087 * Added new [ServerKeys] config section to the server. It
8088 configures the server's public and private key.
8090 * Defined generic Public Key Payload into the protocol
8091 specification to send specific type of public keys and
8094 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
8095 public key or certificate.
8097 * Implemented the GETKEY command to the server and to the
8098 client library and on user interface.
8100 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8102 * Made preliminary `make install' work.
8104 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8106 * Added SilcServerRekey context into silcd/idlist.h.
8108 * Added the PFS support as defined in the specification to the
8109 SKE protocol. Affected files lib/silcske/*.c.
8111 * Added `ske_group' field to the SilcServerRekey context to hold
8112 the number of the SKE group that is used with PFS in re-key.
8113 Affected file silcd/idlist.h.
8115 * Added PFS re-key support to the server. Affected file is
8118 * Added silc_protocol_cancel to cancel execution of the next
8119 state of the protocol. Affected file is
8120 lib/silccore/silcprotocol.[ch].
8122 * Added the re-key support with and without PFS to the client
8123 library. Re-key is performed once in an hour, by default.
8125 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8126 Added silc_client_rekey_callback and silc_client_rekey_final.
8127 Affected files are lib/silcclient/protocol.[ch] and
8128 lib/silcclient/client.[ch].
8130 * Removed the `hmac_key' and `hmac_key_len' fields from the
8131 SilcClientConnection structure; not needed. Affected file is
8132 lib/silcclient/client.h.
8136 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8138 * Do not ask whether user wants to use the negotiated private key
8139 for private messages, just use it. Affected file is
8140 silc/local_command.c.
8142 * Added `send_enc_key' and `enc_key_len' fields to the
8143 SilcIDListData structure since they are needed in the re-key
8144 phase. Affected file is silcd/idlist.[ch].
8146 * Implemented the simple re-key protocol into the server.
8147 Affected files silcd/server.c and silcd/protocol.[ch]. The
8148 re-key will be performed once in an hour, by default.
8150 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8151 Added silc_server_rekey, silc_server_rekey_callback and
8152 silc_server_rekey_final.
8154 * Removed Tunneled flag from the protocol. Updated the code
8155 and the specifications.
8157 * Adde `pfs' field to the SilcIDListData to indicate whether
8158 the PFS is to be performed in the re-key. Affected file is
8161 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8163 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8164 int64 of at least the xintXX size. If void * is less that 4
8165 bytes uint32 * will be used. Defined bool as boolean.
8167 * Changed _ALL_ unsigned long and unsigned int to uint32,
8168 unsgined short to uint16 in the source tree.
8170 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8171 not handle clients that has entry->data.registered == FALSE.
8172 They are not in the network anymore. Affected file is
8175 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8177 * Implemented the sending of the SERVER_SIGNOFF notify in the
8178 server. Affected file is silcd/server.c.
8180 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8181 Added also silc_notify_payload_encode_args into the
8182 lib/silccore/silcnotify.[ch].
8184 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8185 Affected file silcd/packet_receive.c.
8187 * Implemented the SERVER_SIGNOFF notify handling in the client
8188 library. Affected file lib/silcclient/client_notify.c. Also,
8189 implemnted the printing of the SERVER_SIGNOFF info to the
8190 application. Affected file silc/client_ops.c.
8192 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
8193 if the deleting was successful. Affected file silcd/idlist.[ch].
8195 * Added support for public key authentication in the connection
8196 authentication protocol in the client library. Affected file
8197 lib/silcclient/protocol.c.
8199 * Changed the server's silc_idlist_get_clients_by_* interface
8200 to support already allocated array so that new entries may be
8201 added to pre-allocated array. Affected file silcd/idlist.[ch].
8202 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8203 and command replies.
8205 * All command reply functions in the server now calls the
8206 pending command callback even if error occured. This way the
8207 error will be delivered to the client as well. Affected files
8208 silcd/command.c and silcd/command_reply.c.
8210 * Fixed INFO command to return local server's info if no server
8211 was provided. Affected file lib/silcclient/command.c.
8213 * Removed RESTART command for good. Updated the code and the
8216 * Rewrote parts of the task system. It is a bit simpler now.
8217 Removed unsued task priorities. The affected files are
8218 lib/silcutil/silctask.[ch].
8220 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8222 * Moved the USERS printing from the library to the application.
8223 Affected files lib/silcclient/command.c and silc/client_ops.c.
8225 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8229 * Added channel key re-key support. The re-key is perfomed
8230 only by the router and is done once in an hour. Added `rekey'
8231 field to the SilcChannelEntry in the server. Affected files
8232 silcd/server.c and silcd/idlist.h.
8234 * Added silc_task_unregister_by_context into the file
8235 lib/silcutil/silctask.[ch].
8237 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8239 * Added SILC_UMODE_GONE mode to indicate when the client is not
8240 present in the SILC network. Added also support to the local
8241 command AWAY that will set this mode. Added support of showing
8242 "xxx is gone" in WHOIS command. The USERS command shows the
8243 gone status as well.
8245 * Fixed setting server and router operator privileges in the
8246 server's UMODE command. Affected file silcd/command.c.
8248 * Merged the SKE KE1 and KE2 payloads into one payload. The
8249 new KE payload is equivalent to the old KE2 payload.
8251 Cleaned up the SKE Start Payload parsing. It now uses the
8252 simple buffer unformatting to do the parsing. A lot faster
8255 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8256 to the SKE that is used to indicate whether both of the SKE
8257 parties should perform authentication. By default only the
8258 responder performs authentication. By setting this flag also
8259 the initiator must do authentication. By default it is unset
8260 since in normal SKE case, client to server connection, only
8261 the responder should do authentication. When doing SKE between
8262 two clients both should perform authentication. Updated the
8263 code and the protocol specs.
8265 * A little fix to IDENTIFY command in the server. Search the
8266 client first by hash not nickname. Affected file is
8269 * Fixed the silc_client_close_connection to support closing
8270 the client to client connections wihtout deleting too much
8271 data. Affected file lib/silcclient/client.c.
8273 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8274 are received if protocol used to be active but is not anymore
8275 the application would crash due to NULL pointer dereference.
8276 Affected files silcd/server.c and lib/silcclient/client.c.
8278 * Added `hash' field to the SilcClientConnection to include
8279 the hash function negotiated in the SKE protocol.
8281 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8282 to set the channel founder authentication data. A client can
8283 claim the founder rights later by providing the authentication
8284 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8285 This way the channel founder can regain the channel founder
8286 privileges even it is left the channel. This works only on
8287 local server and the client must be connected to the same
8288 server to be able to regain the founder rights. Updated the
8289 protocol specs accordingly.
8291 Added support to the CMODE command in the client to set the
8292 founder auth data. Read the README to see how to set it.
8294 Added support to the CUMODE command to claim the founder
8295 rights. Read the README to see how to do it.
8297 Added support for the founder authentication to the Channel
8298 Entry in the server. Affected file silcd/idlist.h.
8300 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8301 server's CMODE command. Affected file silcd/command.c.
8303 * Added the following new functions into lib/silccore/silcauth.[ch]:
8304 silc_auth_get_method and silc_auth_get_data.
8306 * The server now saves the remote hosts public key to the
8307 SilcIDListData pointer. Affected file silcd/protocol.c.
8309 * The normal server now does not remove the channel entry from
8310 the cache if the founder authentication data is set. It used
8311 to remove it if the founder was the last one on the channel on
8312 the server and left the channel. The auth data is saved and
8313 if the channel is re-joined later the old entry is used with
8314 the old auth data. Affected files silcd/command_reply.c and
8317 * Removed the `pkcs' field from the SilcIDListData structure
8318 in the server; it is not used. Affected file silcd/idlist.h.
8320 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8322 * Fixed packet processing on slow links. Partial packets were
8323 never re-processed because the incoming data buffer was cleared
8324 by the application. Application must not directly clear the
8325 sock->inbuf, the packet processing routines handle it. Fixed
8326 this in client library and in server.
8328 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8330 * Fixed the WHOIS and IDENTIFY send reply function to really
8331 check whether to send list or just one entry. Affected file
8334 * Cleaned up the LEAVE command's channel key distribution. The
8335 affected file silcd/command.c.
8337 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8338 can enforce the channel mode as well. In that case the ID
8339 includes the ID of the server. The code now enforces the
8340 mode change if the router have different mode than the server.
8342 * The notify client operation with CMODE_CHANGE notify can now
8343 return NULL client_entry pointer if the CMODE was not changed
8344 by client. Application must check for this.
8346 * Added <Server ID> argument to INFO command to support server
8347 info fetching by Server ID.
8349 * Added silc_server_announce_get_channel_users to get assembled
8350 packets of channel users of the specified channel. Affected
8351 file silcd/server.[ch].
8353 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8354 was freed underneath the ID Cache.
8356 * Re-announce clients when the server received CHANNEL_CHANGE
8357 notify from the router. Affected file silcd/packet_send.c.
8359 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8361 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8362 crashed since it did not handle the fact that there is no cipher
8363 called "3" and didn't check the error condition. Now fixed.
8365 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8366 flag. It can be used to send message requests.
8368 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8370 * Implemented the RESTART command in the client.
8372 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8373 notice type messages. Added notice printing to the user
8376 * The channel keys are not re-generated if the channel's mode
8377 is PRIVKEY, ie private key on the channel exists. Affected
8378 files silcd/server.c and silcd/command.c.
8380 * Fixed a little bug in channel message delivery when channel
8381 private keys are set in the server. Affected file is
8382 silcd/packet_send.c.
8384 * Changed the setting on channel->on_channel = TRUE from the
8385 silc_client_save_channel_key to the JOIN command reply. The
8386 key payload is not received if the private channel key is set.
8387 Affected file lib/silcclient/command_reply.c and the
8388 lib/silcclient/client_channel.c.
8390 * When the CMODE_CHANGE notify is sent and the channel private
8391 key mode is removed the channel key must be re-generated in
8392 other cells as well. Added this support for the router in the
8393 silcd/packet_receive.c.
8395 * Added new local command NOTICE to send notice message on
8396 channel. Affected file silc/local_command.[ch].
8398 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8400 * Added new local command ME to the client. It is used to send
8401 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8402 some action. Affected file silc/local_command.[ch].
8404 * Changed channel_message and private_message client operations
8405 to deliver the message flags to the application. Added also
8406 the `flags' arguments to the silc_client_send_channel_message
8407 and silc_client_send_private_message functions. Affected file
8410 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8412 * Redefined the Private Message Payload to support private message
8413 keys and to support the new private message flags. Updated
8414 the protocol specs. Flags makes it possible to have for example
8415 CTCP style messages.
8417 * Added new type SilcPrivateMessagePayload and defined an API
8418 for it in the lib/silcclient/silcprivate.[ch].
8420 * Tested private message private keys successfully. Tested the
8421 private message key set, unset and list commands with the new
8424 * Redefined the Channel Message Payload to include the channel
8425 message flags (equal with private message flags) to support
8426 for example CTCP style messages.
8428 * Defined some of the message (for channel and private message)
8429 flags. Updated the protocol specs and added the flags to the
8430 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8432 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8434 * Added SilcKeyAgreementStatus type to the key agreement routines
8435 to indicate the current status and error if one occured.
8436 The status types are defined in the lib/silcclient/silcapi.h.
8438 * Added new local command KEY that is used to set and unset private
8439 keys for channels, set and unset private keys for private messages
8440 with remote clients and to send key agreement requests and
8441 negotiate the key agreement protocol with remote client. The
8442 key agreement is supported only to negotiate private message keys,
8443 it currently cannot be used to negotiate private keys for channels,
8444 as it is not convenient for that purpose.
8446 * Fixed a minor pending callback setting bug in the function
8447 silc_client_get_client_by_id_resolve, now the function works.
8448 Affected file lib/silcclient/idlist.c.
8450 * Added function silc_net_get_local_port to get local bound
8451 port by socket. Added to lib/silcutil/silcnet.[ch].
8453 * Added `sockets' and `sockets_count' fields to the SilcClient
8454 object. They hold the sockets of the listenning sockets in
8455 the client. Listenning sockets may be for example the key
8456 agreement server. Affected file lib/silcclient/client.[ch].
8457 Added functions the silc_client_add_socket and the
8458 silc_client_del_socket. They are exported to the application
8461 * Added ~./silc/clientkeys to support other client's public keys.
8463 * Renamed verify_server_key client operation to verify_public_key
8464 and added one argument to indicate the type of the connection
8465 (server, client etc.).
8467 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8469 * Added silc_server_connection_auth_request to handle the
8470 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8471 silcd/packet_receive.[ch].
8473 * Added silc_server_send_connection_auth_request into the
8474 silcd/packet_send.c to send the connection auth request packet.
8476 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8479 * Fixed the public key authentication in responder side in the
8480 server. The `auth_data' pointer includes the SilcPublicKey
8481 not the path to the public key. Affected file silcd/protocol.c.
8483 * Implemented the public key authentication in the initiator side
8484 in the server. Affected file silcd/protocol.c.
8486 * Removed the [RedirectClient] config section from the server
8487 configuration. Is not needed and I don't want to implement it.
8489 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8491 * Cleaned up the CMODE command in the server. It now works
8492 correctly and supports all the modes defined in the protocol.
8493 Affected file is silcd/command.c.
8495 * Added `hmac_name' field to the SilcChannelEntry in the server
8496 to hold the default HMAC of the channel. It can be set when
8497 creating the channel (with JOIN command). Affected files
8500 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8501 type to indicate the change of the current cipher and hmac
8502 on the channel. Client can safely ignore the <cipher> argument
8503 (if it chooses to do so) since the CHANNEL_KEY packet will
8504 force the channel key change anyway. The <hmac> argument is
8505 important since the client is responsible of setting the new
8506 HMAC and the hmac key into use.
8508 * Fixed the CMODE command in the client library as well.
8510 * Tested CMODE command in router environment successfully.
8512 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8514 * Show the version of the remote client (or server) when connecting
8515 to the server. It is logged to the log file. Affected file
8516 is silcd/protocol.c.
8518 * Fixed the KILLED notify handling in the client library. The
8519 client must be removed from all channels when receiving the
8522 Also, do not remove the client entry when giving the KILL
8523 command but when the KILLED notify is received.
8525 * Removed silc_idlist_find_client_by_nickname from the server.
8526 Not needed anymore. Affected files silcd/idlist.[ch].
8528 * Implemented the CHANNEL_CHANGE notify type handling to the
8529 server. Affected file silcd/server.c.
8533 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8535 * Added silc_server_send_notify_invite to send the INVITE
8536 notify between routers.
8538 * Implemented the INVITE command correctly to the server.
8540 * Implemented the INVITE notify type handling in the server.
8542 * Implemented the INVITE command to the client library and on the
8545 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8547 * Added function silc_server_get_client_resolve to find the
8548 client entry by ID from all ID lists and then resolve it
8549 (using WHOIS) if it cannot be found. Affected file is
8552 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8554 * Implemented the BAN command to the client library.
8556 * The JOIN command in the server now checks the invite list
8559 * Changed the silc_command_reply_payload_encode_va and the
8560 silc_command_payload_encode_va to support that if argument is
8561 NULL it ignores and checks the next argument. Affected file
8562 lib/silccore/silccommand.c.
8564 * Added silc_server_send_notify_ban to send the BAN notify
8565 type between routers.
8567 * Chaned the silc_notify_payload_encode to support that if
8568 argument is NULL it ignores and checks the next argument.
8569 Affected file lib/silccore/silcnotify.c.
8571 * Tested ban lists in router environment successfully.
8573 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8575 * Implemented BAN command to the server, in silcd/command.[ch].
8577 * Removed the BAN and INVITE_LIST modes from the CMODE command
8580 * Added function silc_string_match to regex match two strings.
8581 Affected files lib/silcutil/silcutil.[ch].
8583 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8585 * Redefined parts of the SilcChannelEntry in the server to support
8586 the new ban and invite lists.
8588 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8590 * Redefined the INVITE command. The same command can be used to
8591 invite individuals to the channel but also to manage the invite
8592 list of the channel (to add to and remove from the invite list).
8593 Updated the protocol specs.
8595 * Added new command SILC_COMMAND_BAN that can be used to manage
8596 the ban list of the channel. Updated the protocol specs.
8598 * Removed the channel modes: the SILC_CMODE_BAN and the
8599 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
8600 in the CMODE command. The equivalent features are now available
8601 using INVITE and BAN commands. Updated the protocol specs.
8603 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
8604 in the network about change in the current ban list. The notify
8605 type is not used by the client.
8607 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
8608 support the invite lists.
8610 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8612 * Added new function silc_string_regexify that converts string
8613 including wildcard characters into regex string that can
8614 be used by the GNU regex library. Added into the file
8615 lib/silcutil/silcutil.[ch].
8617 Added silc_string_regex_combine to combine to regex strings
8618 into one so that they can be used as one regex string by
8619 the GNU regex library. Added into the file
8620 lib/silcutil/silcutil.[ch].
8622 Added silc_string_regex_match to match two strings. It returns
8623 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
8625 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8627 * Imported GNU regex to the soruce tree into lib/contrib.
8628 Fixed some compiler warning from the regex.c.
8630 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8632 * Fixed MOTD command in the server to work in router environment.
8634 * Fixed the MOTD command in the client library to support
8635 the server argument in the command.
8637 * Added `nickname_len' argument to the silc_idlist_add_client
8638 in the server, as the `nickname' argument may be binary data
8641 * Added silc_idlist_get_channels to return all channels from
8644 * Implemented LIST command to the server. Affected file is
8647 * Implemented the LIST command to the client library and on the
8650 * Added [<user count>] argument to the LIST command reply.
8651 With private channels the user count is not shown.
8653 * Updated TODO and README.
8655 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8657 * The client entry's data.registered must be TRUE even with
8658 global client entry on global client list. The data.registered
8659 is used to check whether the client is anymore in the network,
8660 for example with WHOWAS command so it must be valid.
8662 * Fixed the WHOWAS command in the server. It now actually works
8663 in router environment. Added function into silcd/command_reply.c
8664 silc_server_command_reply_whowas_save.
8666 * Added silc_idlist_purge function to the silcd/idlist.c
8667 to periodically purge the ID Cache.
8669 * Fixed INFO command in the server. It works now in router
8670 environment. Added <server name> argument to the INFO command
8671 reply. Updated the protocol specs.
8673 * Fixed minor bug in silc_idcache_purge to not purge if the
8674 expire value is zero.
8676 * Fixed various bugs in WHOIS and IDENTIFY command handling as
8677 they were buggy because of the WHOWAS information.
8679 * Fixed local command MSG to handle the async resolving of
8680 the remote client properly. It used to fail the first MSG.
8681 Affected file silc/local_command.c.
8683 * Added `data_len' field to SilcIDCache context.
8685 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8687 * Update TODO. Todo in commands in the server.
8689 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8691 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
8692 used by routers as broadcast packet to inform other routers
8693 about the changed user mode.
8695 Implemented the notify handling in the server. Affected file is
8696 silcd/packet_receive.c. Added the function
8697 silc_server_send_notify_umode to the silcd/packet_send.[ch].
8699 * Added new generic Channel Payload and deprecated the New Channel
8700 Payload. The New Channel Payload is now the generic Channel
8703 * Added new argument `mode' to the silc_server_send_new_channel
8704 as it is required in the Channel Payload now.
8706 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
8707 and created a new and real SilChannelPayload to represent the
8708 new generic Channel Payload. Implemented the encode/decode
8709 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
8711 * Added silc_server_get_client_channel_list to return the list
8712 of channels the client has joined for WHOIS command reply.
8713 Affected file silcd/server.[ch].
8715 * Implemented the channel list sending in the WHOIS command reply
8716 in server and in the client.
8718 Implemented the channel list displaying on the user interface
8719 as well. Affected file silc/client_ops.c.
8721 * Added silc_channel_payload_parse_list to parse list of Channel
8722 Payloads. It returns SilcDList list of SilcChannelPayloads.
8723 Client for example can use this function to parse the list of
8724 channels it receives in the WHOIS command reply. The caller
8725 must free the list by calling silc_channel_payload_list_free.
8726 Affected files lib/silccore/silcchannel.[ch].
8728 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8730 * Added one new argument <user mode> to the WHOIS command reply
8731 to return the mode of the user in SILC. Updated the protocol
8734 Implemented it to the server and client.
8736 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8738 * Fixed the mode printing on the user interface on joining.
8739 Affected file silc/client_ops.c.
8741 * Implemented the UMODE command and user modes in general to the
8742 client library and to the user interface.
8744 * Implemented the UMODE command to the server.
8746 * The server now sends UNKNOWN_COMMAND error status if client sends
8747 unknown command. Affected file silcd/command.c.
8749 * All server commands now handle the command identifier the right
8750 way when sending the command reply to the client. The client can
8751 use to identify the command replies with the identifier.
8753 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8755 * Added silc_server_get_client_route to resolve the route to
8756 the client indicated by the client ID. Affected file is
8759 * Added silc_server_relay_packet as general function to relay
8760 packet to arbitrary destination. This deprecates functions
8761 like _send_private_message_key, _relay_notify etc. Affected
8762 file is silcd/packet_send.[ch].
8764 Removed silc_server_send_key_agreement,
8765 silc_server_send_private_message_key and
8766 silc_server_packet_relay_notify functions from the file
8767 silcd/packet_send.[ch].
8771 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
8772 server. Affected file silcd/packet_receive.[ch].
8774 * Implemented the KILL command to the client. Implemented the
8775 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
8776 Affected files lib/silcclient/command[_reply].c and
8777 lib/silcclient/client_notify.c. Implemented the KILL notify
8778 printing in the user inteface.
8780 * Fixed a lot silc_parse_nick memory leaks from the client
8781 library in the file lib/silcclient/command.c.
8783 * Changed the silc_server_send_notify_on_channels's `sender'
8784 argument from SilcSocketConnection to SilcClientEntry to
8785 check the sender as entry and not as connection object and not
8786 to send to the client provided as argument. The affected file
8787 is silcd/packet_send.[ch].
8789 * The notify packets that are destined directly to the client used
8790 to not to be processed by the server. Now changed that and the
8791 server processes all notify packets. After relaying the packet
8792 to the client the notify packet is processed in the server.
8794 * The silc_server_free_client_data now checks whether there is
8795 pending outgoing traffic for the client and purges the data to
8796 the network before removing the client entry.
8798 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8800 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
8801 an client is killed from the SILC Network. Updated the protocol
8804 Added new function silc_server_send_notify_killed to the
8805 silcd/packet_send.[ch].
8807 * Added function silc_server_packet_relay_notify to relay notify
8808 packets that are destined directly to a client. In this case
8809 the server does not process the notify packets but merely relays
8810 it to the client. Affected file silcd/packet_send.[ch].
8812 Added also silc_server_packet_process_relay_notify to check
8813 whereto relay the notify. Affected file is
8814 silcd/packet_receive.[ch].
8816 * Implemented the KILL command to the server.
8820 * Added the backup schema desgined last fall to the protocol
8821 specs for everyone to see. The specification is in the
8822 *-spec-xx.txt draft and the packet type definitions for the
8823 backup routers is in *-pp-xx.txt draft. Thusly, added also
8824 new packet type SILC_PACKET_CELL_ROUTERS.
8826 * A big security problem in the implementation discovered. The
8827 signoff of an client did not cause new channel key generation
8828 which it of course should've done. The channel keys must be
8829 always re-generated when client leaves (or signoffs) the channel.
8830 The silc_server_remove_from_channels funtion now handles
8831 the channel key re-generation.
8833 * Added `sender' argument to the silc_server_send_notify_on_channels
8834 to not to send the client provided as argument. Affected file
8835 silcd/packet_send.[ch].
8837 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8839 * Implemented OPER and SILCOPER commands into the server and
8842 * Added silc_auth_verify and silc_auth_verify_data to verify
8843 the authentication directly from the authentication payload.
8844 It supports verifying both passphrase and public key based
8845 authentication. Affected file lib/silccore/silcauth.[ch].
8847 * Added `hash' field to the SilcIDListData structure. It is the
8848 hash negotiated in the SKE protocol. Affected file is
8851 * Slight redesigning of the SilcAuthPayload handling routines.
8852 Do not send SilcPKCS but SilcPublicKey as argument.
8854 * Implemented the public key authentication support to the
8855 serverconfig. The public key is loaded from the provided path
8856 and saved as authentication data to void * pointer. Thus,
8857 changed the unsigned char *auth_data to void *auth_data;
8859 * Fixed SHUTDOWN command to send the reply before the server
8860 is shutdown. :) Affected file silcd/command.c.
8862 * Fixed fatal bug in CONNECT command. The hostname was invalid
8863 memory and server crashed. Affected file silcd/command.c.
8865 * Fixed fatal bug in CLOSE command. The server_entry became
8866 invalid but was referenced later in the command. Affected file
8869 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8871 * Fixed fatal bug in failure packet handling. Server ignored
8872 the failure and thus crashed when it came.
8876 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8878 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
8879 that the command may be executed only once in (about) 2 seconds.
8880 The old SILC_CF_LAG flag is same but allows command bursts up
8881 to five before limiting.
8883 Added the support for CF_LAG and CF_LAG_STRICT flags to the
8884 server code. Various commands now includes the CF_LAG_STRICT
8885 flag to disallow any kind of miss-use of the command.
8887 * Fixed the silc_buffer_unformat to not to allocate any data
8888 if the length of the data is zero. It used to allocate the
8889 length + 1. Affected file lib/silcutil/silcbuffmt.c.
8891 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8893 * Changed the format of AdminConnection configuration section
8894 in the server. Added username of the admin to the format.
8895 Affected files silcd/serverconfig.[ch].
8897 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
8898 to return admin configuration data by host, username and/or
8901 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8903 * Implemented WHOWAS command to the server. Added the functions:
8905 silc_server_command_whowas_parse,
8906 silc_server_command_whowas_send_reply,
8907 silc_server_command_whowas_from_client and
8908 silc_server_command_whowas_from_server
8910 * Added <Client ID> argument to the WHOWAS command reply. Updated
8911 the protocol specs accordingly.
8913 * Implemented WHOWAS command and command_reply to the client
8916 Implemented the WHOWAS printing on the user interface.
8918 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8920 * Added new argument to the WHOWAS command reply, the real name.
8921 It is an optional argument. Updated the protocol specs.
8923 * Added SilcIDCacheDestructor callback that is registered when
8924 the SilcIDCache is allocated. The callback is called when
8925 an cache entry in the ID Cache expires, or is purged from the
8926 cache. Added into lib/silccore/idcache.[ch].
8928 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
8929 to destruct the client entries when the cache entry expires.
8930 Other ID Cache's in server and in the client library ignores
8933 * If the ID Cache entry's `expire' field is zero then the entry
8934 never expires. Added boolean `expire' argument to the
8935 silc_idcache_add function in the lib/silccore/idcache.[ch].
8936 If it is TRUE the default expiry value is used.
8938 * Added silc_server_free_client_data_timeout that is registered
8939 when client disconnects. By default for 5 minutes we preserve
8940 the client entry for history - for WHOWAS command.
8942 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8944 * Added support to the server to enforce that commands are not
8945 executed more than once in 2 seconds. If server receives
8946 commands from client more frequently, timeout is registered
8947 to process the commands. Affected file silcd/command.c.
8948 Added new function silc_server_command_process_timeout.
8950 * Changed NICK_NOTIFY handling in client library to check that
8951 if the client's nickname was changed, so there is no need to
8952 resolve anything from the server.
8954 * Removed error printing from the WHOIS and IDENTIFY commands.
8955 If error occurs then it is ignored silently in the client library.
8956 The application, however, may map the received error to
8957 human readable error string. The application currently maps
8958 the NO_SUCH_NICKNAME error to string.
8960 * Made the command status message public to the application. Moved
8961 them from lib/silcclient/command_reply.c to
8962 lib/silcclient/command_reply.h. The application can map the
8963 received command status to the string with the
8964 silc_client_command_status_message function.
8966 * Added check to the server to check that client's ID is same
8967 as the Source ID in the packet the client sent. They must
8970 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8972 * Added dist-bzip hook to the Makefile.am to make bzip2
8973 compressed distributions.
8975 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8977 * Server now enforces the maximum length for the nickname and
8978 the channel as protocol specification dictates. 128 bytes for
8979 nickname and 256 bytes for channel name.
8981 * Moved the WHOIS printing to the application. The client libary
8982 does not print out the WHOIS information anymore, the application
8983 must do it. Renamed silc_client_command_reply_whois_print to
8984 the silc_client_command_reply_whois_save.
8986 The client's idle time is also sent to the application now, and
8987 the idle is shown on screen.
8989 * Added silc_client_command_reply_identify_save to save the
8990 received IDENTIFY entries.
8992 * Do not check for channel private keys in message sending and
8993 reception if the channel does not have the PRIVKEY mode set.
8994 Affected file lib/silclient/client_channel.c.
8996 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8998 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
8999 just surfaced after chaning the JOIN procedure.
9001 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9003 * Added silc_client_get_clients_by_list to get client entries
9004 from Client ID list, that is returned for example by JOIN
9005 and USERS command replies. The application should use this
9006 function for example when JOIN command reply is received to
9007 resolve the clients already on the channel (library does not
9008 do that anymore as USERS command reply is not used in the JOIN
9009 procedure anymore). Affected files lib/silcclient/silcapi.h and
9010 lib/silcclient/idlist.c.
9012 * JOIN command reply and USERS command reply returns now SilcBuffer
9013 pointers instead of unsigned char pointers when returning
9014 the client list and mode list.
9016 * Added <Client ID> argument to the JOIN command reply, mainly
9017 for the server to identify for which client the command was
9018 originally sent. Updated protocol specs accordingly.
9020 * Added SilcDlist private_key pointer to the SilcChannelEntry
9021 in the client to support the channel private keys. Affected
9022 file is lib/silcclient/idlist.h.
9024 * Added SilcChannelPrivateKey argument to the function
9025 silc_client_send_channel_message so that application can choose
9026 to use specific private ke if it wants to. If it is not provided,
9027 the normal channel key is used, unless private keys are set.
9028 In this case the first (key that was added first) is used
9029 as the encryption key.
9031 * Implemented the support for channel private key handling.
9032 Implemented the following functions:
9034 silc_client_add_channel_private_key,
9035 silc_client_del_channel_private_keys,
9036 silc_client_del_channel_private_key,
9037 silc_client_list_channel_private_keys and
9038 silc_client_free_channel_private_keys
9040 Affected file lib/silcclient/client_channel.c.
9042 * Added the support for the private keys in the channel message
9043 sending and encryption and in the message reception and
9044 decryption. Affected funtions are
9045 silc_client_send_channel_message and silc_client_channel_message.
9047 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9049 * Added SKE's key verify callback to the client library's
9050 KE protocol context. Affected files lib/silcclient/protocol.[ch].
9052 * Removed the statement that server (or router) must send USERS
9053 command reply when joining to the channel so that the client
9054 knows who are on the channel. Instead, the client list and
9055 client's mode list is now sent in the JOIN command reply to the
9056 client who joined channel. This is better solution.
9058 * Added function silc_server_get_users_on_channel and function
9059 silc_server_save_users_on_channel to the silcd/server.[ch].
9061 * Removed function silc_server_command_send_users from the
9064 * Do not show topic on the client library anymore. The topic is
9065 sent in the command reply notify to the application and the
9066 application must show the topic now.
9068 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9070 * Added client searching by nickname hash into the IDENTIFY and
9071 WHOIS commands in the server as they were clearly missing from
9072 them. Affected file is silcd/command.c.
9074 * Fixed a bug in private message receiving in the client library.
9075 The remote ID was freed and it wasn't supposed, now it is
9078 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9080 * Minor fix to the channel payload; allocate the data area, as it
9081 needs to be of specific length.
9083 * If the key agreement port is zero then the operating
9084 system will define the bound port. Affected files are
9085 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
9087 * Added new function silc_channel_payload_decrypt into the file
9088 lib/silccore/silcchannel.[ch].
9090 * Moved the channel message etc, check from silc_packet_decrypt
9091 to applications. The library calls now a generic
9092 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
9093 when the packet is either normal or special. This was done to
9094 allow more wide range of checking that was not allowed when
9095 the code was in library. Now applications can do virtually any
9096 checks to the packet and return to the library the decision how
9097 the packet should be processed. Affected files are
9098 lib/silccore/silcpacket.[ch].
9100 Added silc_server_packet_decrypt_check to the server and
9101 silc_client_packet_decrypt_check to the client library.
9103 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
9104 to send with specified source and destination information.
9106 * Channel message delivery between routers was broken after the
9107 channel key distribution was fixed earlier. The channel key
9108 was used be to distributed to other routers as well which is not
9109 allowed by the protocol. Now this is fixed and channel keys
9110 really are cell specific and the channel message delivery between
9111 routers comply with the protocol specification.
9113 * Fixed various commands in server to check also the global list
9114 for the channel entry and not just the local list. The affected
9115 file silcd/command.c.
9117 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9119 * Added assert()s to buffer formatting and unformatting routines
9120 to assert (if --enable-debug) when error occurs. Affected
9121 file: lib/silcutil/silcbuffmt.c.
9123 * Changed to auto-reconnect to check whether the remote host is
9124 router and register the re-connect timeout if it is. It used
9125 to check that whether we are normal server, but router must do
9126 auto-reconnect with another router as well. Affected file
9129 * Removed the [<key len>] option from CMODE command as the cipher
9130 name decides the key length, nowadays. See the defined ciphers
9131 from the protocol specification.
9133 * Added [<hmac>] option to the CMODE command to define the HMAC
9134 for the channel. Added SILC_CMODE_HMAC channel mode.
9136 * Added [<hmac>] option for the JOIN command so that user can
9137 select which HMAC is used to compute the MACs of the channel
9140 * Added Hmac field to the Channel Message Payload. The integrity
9141 of plaintext channel messages are now protected by computing
9142 MAC of the message and attaching the MAC to the payload. The
9143 MAC is encrypted. Now, it is clear that this causes some
9144 overhead to the size of the packet but rationale for this is that
9145 now the receiver can verify whether the channel message decrypted
9146 correctly and also when private keys are set for the channel the
9147 receiver can decrypt the packet with several keys and check from
9148 the MAC which key decrypted the message correctly.
9150 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9151 lib/silccrypt/silccipher.[ch].
9153 * Added silc_hash_len to return the digest length into the
9154 lib/silcrypt/silchash.[ch].
9156 * Rewrote parts of Silc Channel Payload interface in the
9157 lib/silccore/silcchannel.[ch]. The encode function now also
9158 encrypts the packet and parse function decrypts it.
9160 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9162 * Fixed a minor formatting bug in the SKE's key material processing.
9163 It actually might have processed the keys wrong way resulting
9166 * Redefined the mandatory HMAC algorithms and added new algorithms.
9167 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9168 and hmac-md5 truncated to 96 bits. The mandatory is now
9169 hmac-sha1-96. Rest are optional (including the one that used
9170 to be mandatory). Rationale for this is that the truncated HMAC
9171 length is sufficient from security point of view and can actually
9172 make the attack against the HMAC harder. Also, the truncated
9173 HMAC causes less overhead to the packets. See the RFC2104 for
9176 * Added new [hmac] configuration section. The SKE used to use
9177 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9178 is of course wrong. The official names that must be proposed in
9179 the SKE are the ones defined in the protocol specification
9180 (hmac-sha1-96 for example). The user can configure any hmac
9181 using any hash function configured in the [hash] section. At
9182 least, the mandatory must be configured.
9184 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9186 * Added HMAC list to the SKE proposal list. It has now both
9187 hash algorithm list and HMAC list. This makes the protocol
9188 incompatible with previous versions. The SKE now seems to work
9189 the way it is supposed to work, for the first time actually.
9191 * Defined plain Hash algorithms to the protocol specification.
9194 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9196 * Implemented support for key agreement packets into the server.
9197 Added functions silc_server_key_agreement and
9198 silc_server_send_key_agreement. Other than these functions,
9199 server has nothing to do with this packet.
9201 * Added support for private message key packets into the server.
9202 Added functions silc_server_private_message_key and
9203 silc_server_send_private_message_key.
9207 * Changed the silc_[client|server]_protocol_ke_set_keys to be
9208 called in the protocol's final callback instead in the END
9209 protocol state. This makes a little more sense and in the same
9210 time in client we can use the same protocol routines for normal
9211 key exchange and to key agreement packet handling as well.
9213 * Added to both client's and server's KE protocol context the
9214 SilcSKEKeyMaterial pointer to save the key material. We will
9215 bring the key material to the protocol's final callback by doing
9216 this. The final callback must free the key material.
9218 * Added SKE's packet_send callback into client's KE protocol
9219 context so that the caller can choose what packet sending function
9220 is used. This way we can use different packet sending when
9221 doing normal SKE when doing key agreement packet handling (in
9222 the key agreement packet handling we do not want to encrypt
9225 * Implemented the responder side of the key agreement routines
9226 in the client. The client can now bind to specified port and
9227 accept incoming key negotiation. The key material is passed
9228 to the application after the protocol is over.
9230 * Implemented the processing of incoming Key Agreement packet
9231 in the client. Added function silc_client_key_agreement to
9234 * Implemented the intiator side of the key agreement routines
9235 in the client. The client can now initiate key agreement with
9236 another remote client. The key material is passed to the
9237 application after the protocol is over.
9239 * Created client_keyagr.c to include all the key agreement
9242 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9243 SILC_TASK_CALLBACK except that it is not static.
9245 * Created client_notify.c and moved the Notify packet handling
9246 from the client.[ch] into that file.
9248 * Created client_prvmsg.c and moved all private message and
9249 private message key routines from the client.[ch] into that file.
9251 * Create client_channel.c and moved all channel message and
9252 channel private key routines from the client.[ch] into that file.
9254 * Changed silc_client_get_client_by_id_resolve to resolve with
9255 WHOIS command instead of IDENTIFY command, in the file
9256 lib/silclient/idlist.c.
9258 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9260 * Implemented the SKE's responder side to the Client library.
9262 * When FAILURE is received to the protocol do not trust it
9263 blindly. Register a timeout to wait whether the remote closes
9264 the connection as it should do it, only after that process the
9265 actual failure. This was changed to both client and server.
9267 * Added client_internal.h to include some of the structures
9268 there instead of client.h in lib/silcclient/.
9270 * Added function silc_task_unregister_by_callback to unregister
9271 timeouts by the callback function.
9273 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9275 * Some "Incomplete WHOIS info" errors has been appearing on the
9276 log files. Took away the entry->userinfo check from WHOIS
9277 reply sending. The entry->userinfo is now " " if client did not
9278 provide one. I thought this was fixed earlier but something
9279 is wrong still. Let's see if the error still appears.
9281 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9283 * Fixed a minor bug in the login when the channel key is
9284 re-generated in the server. It used to generate the key in
9285 wrong order and thus caused problems in the channel traffic.
9287 * Fixed a minor bug in channel key distsribution after
9288 KICK command. The key was not sent to the router even though
9291 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9293 * Added silc_ske_process_key_material_data as generic routine
9294 to process any key material as the SILC protocol dictates. The
9295 function is used by the actual SKE library but can be used by
9296 applications as well. This relates to the private message keys
9297 and the channel private keys since they must be processed the
9298 same way the normal SILC session keys. The protocol dictates
9299 this. Affected files: lib/silcske/silcske.[ch].
9301 Added also silc_ske_free_key_material to free the
9302 SilcSKEKeyMaterial structure.
9304 * Defined silc_cipher_set_key function to set the key for
9305 cipher without using the object's method function. The affected
9306 files: lib/silccrypt/silccipher.[ch].
9308 * Implemented silc silc_client_add_private_message_key,
9309 silc_client_add_private_message_key_ske,
9310 silc_client_del_private_message_key,
9311 silc_client_list_private_message_keys and
9312 silc_client_free_private_message_keys functions in the
9315 Added functions silc_client_send_private_message_key to send
9316 the Private Message Key payload and silc_client_private_message_key
9317 to handle incoming Private Message Key payload.
9319 * Added Cipher field to the Private Message Key payload to set
9320 the cipher to be used. If ignored, the default cipher defined
9321 in the SILC protocol (aes-256-cbc) is used.
9323 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9325 * Removed lib/silcclient/ops.h file.
9327 Redefined parts of the SILC Client Library API. Created new
9328 file silcapi.h that deprecates the ops.h file and defines the
9329 published Client Library API. Defined also private message key
9330 API and channel private key API into the file.
9332 This is the file that the application must include from the
9333 SILC Client Library. Other files need not be included by
9334 the application anymore.
9336 * Added new key_agreement client operation callback and also
9337 defined the Key Agreement library API for the application.
9339 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9341 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9342 is used by clients to request key negotiation between another
9343 client in the SILC network. If the negotiation is started it
9344 is performed using the SKE protocol. The result of the
9345 negotiation, the secret key material, can be used for example
9346 as private message key.
9348 Implemented the Key Agreement payload into the files
9349 lib/silccore/silauth.[ch].
9351 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9353 * Redefined ciphers for the SILC protocol. Added some new ciphers
9354 and defined the key lengths for the algorithms. Changed the
9355 code accordingly. The default key length is now 256 bits.
9357 * Fixed SKE key distribution function silc_ske_process_key_material
9358 when the key length is more than 128 bits. The default key
9359 length in SILC is now 256 bits.
9361 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9362 to indicate unsupported algorithm.
9364 * Renamed rijndael.c to aes.c and all functions as well.
9366 * Fixed a long standing channel key setting bug in client library.
9367 Weird that it has never surfaced before.
9369 * Fixed bug in channel deletion. If the entire channel is removed
9370 then it must also delete the references of the channel entry
9371 from the client's channel list as the client's channel entry and
9372 the channel's client entry share same memory.
9374 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9376 * Implemented CONNECT and SHUTDOWN commands in the client.
9378 * Implemented CLOSE command to the client.
9380 * Added the function silc_idlist_find_server_by_name into the
9381 files silcd/idlist.[ch].
9383 Added the function silc_idlist_find_server_by_conn into the
9384 files silcd/idlist.[ch].
9386 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9388 * DIE command was renamed to SHUTDOWN. Updated the both code
9391 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9392 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9394 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9397 * Added function silc_server_create_connection function to create
9398 connection to remote router. My server implementation actually
9399 does not allow router to connect to normal server (it expects
9400 that normal server always initiates the connection to the router)
9401 so the CONNECT command is only good for connecting to another
9404 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9406 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9407 or some other client was kicked from the channel.
9409 Implemented the handling of the notify type to both client
9412 Implemented silc_server_send_notify_kicked to send the KICKED
9413 notify. It is used to send it to the server's primary router.
9415 * Implemented the KICK command into server and client.
9417 * Added `query' argument to the silc_idlist_get_client function
9418 to indicate whether to query the client from server or not if
9421 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9422 to indicate that the client is not channel founder.
9426 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9428 * Removed the rng context from SilcPacketContext structure and
9429 changed that the packet routine uses the Global RNG API.
9431 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9433 * Added support for quit message that client can "leave" on the
9434 channel when it quits the SILC. It is ditributed inside the
9435 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9437 Added silc_server_free_client_data that will take the
9438 signoff message as argument.
9440 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9442 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9444 * Updated parts of the protocol specification to keep it up
9447 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9449 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9450 payloads in one packet.
9452 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9453 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9454 use now the new List flag.
9456 * Also deprecated the following packet types: REPLACE_ID,
9457 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9459 * Added list support for Notify packet in server.
9461 * Added silc_server_send_notify_channel_change to send the
9462 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9463 the silc_server_send_replace_id.
9465 * Added silc_server_send_notify_nick_change to send the
9466 NICK_CHANGE notify type. Deprecates the function
9467 silc_server_send_replace_id.
9469 * Added silc_server_send_notify_join to send the JOIN notify type.
9470 Deprecates the function silc_server_send_new_channel_user.
9472 * Added silc_server_send_notify_leave to send LEAVE notify type.
9473 Deprecates the function silc_server_send_remove_channel_user.
9475 * Added silc_server_send_notify_cmode and
9476 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9477 types. Deprecates the silc_server_send_set_mode function.
9479 * Added SERVER_SIGNOFF notify type to indicate that server has
9480 quit. This means that all clients on the channel from that
9481 server will drop. This can be also used when netsplit happens.
9483 Deprecated REMOVE_ID packet type since it is not needed anymore
9486 Added silc_server_send_notify_server_signoff to send the
9487 SERVER_SIGNOFF notify type. Deprecates the function
9488 silc_server_send_remove_id.
9490 Added also silc_server_send_notify_signoff to send the
9491 SIGNOFF notify type.
9493 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9494 SILC protocol from this day on. Changed the protocol
9495 specification as well.
9497 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9498 notify type. It is used between routers to notify about
9499 topic changes on a channel.
9501 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9504 * Partly updated the protocol specification to comply with the
9505 changes now made. It is still though a bit outdated.
9507 * The JOIN notify type now takes one extra argument <Channel ID>.
9508 The packet used to be destined to the channel but now the
9509 JOIN type may be sent as list thus it is impossible to
9510 destine it to any specific channel. By adding this argument
9511 it is again possible.
9513 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9515 * Added CREDITS file. The CHANGES and CREDITS file will appear
9516 in the distribution as well.
9518 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9520 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9521 types in the server's silcd/packet_receive.c.
9523 * Implemented CMODE and CUMODE to work in router environment.
9525 * Fixed minor encoding and decoding buglet from the
9526 lib/silccore/silcmode.c.
9528 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9531 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9533 * Changed all SilcConfigServer* and silc_config_server* to
9534 SilcServerConfig* and silc_server_config*, respectively.
9537 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9539 * Associated the ID (client or server ID) to the Authentication
9540 Payload to avoid any possibility of forging. Updated the
9541 protocol specification and the code accordingly.
9543 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9545 * The RSA key length is now save to the RsaKey context in the
9546 key generation process in lib/silccrypt/rsa.c. The key length
9547 is now used to figure out the maximum size of the block allowed
9548 to be encrypted/signed.
9550 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9551 is equivalent to the silc_mp_mp2bin but does not allocate any
9554 * Changed silc_mp_mp2bin API to take length argument. If it is
9555 non-zero then the buffer is allocated that large. If zero, then
9556 the size is approximated using silc_mp_sizeinbase, which however
9559 * Created Global RNG API which is global RNG that application can
9560 initialize. After initializing, any routine anywhere in the
9561 code (including library) can use RNG without allocating a new
9562 RNG object. This was done to allow this sort of use of the
9563 RNG in code that has no chance to allocate RNG object. All
9564 applications currently allocate this and many routines in the
9565 library use this. Affected file lib/silccrypt/silcrng.[ch].
9567 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9568 it to use the Global RNG API.
9570 * Defined Authentication Payload into protocol specification that
9571 is used during SILC session to authenticate entities. It is
9572 used for example by client to authenticate itself to the server
9573 to obtain server operator privileges.
9575 Implemented this payload into the lib/silccore/silcauth.[ch].
9576 Implemented also routines for public key based authentication
9577 as the new protocol specification dictates.
9579 Moved definitions of different authentication methods from
9580 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9582 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9583 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9584 silc_pkcs_verify_with_hash functions into the file
9585 lib/silccrypt/silcpkcs.[ch].
9587 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9589 * The client entry's userinfo pointer must be always valid.
9590 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9591 will fail since it requires the userinfo. Now, the userinfo
9592 is allocated as "" if actual userinfo does not exist. Actually,
9593 it must exist and it is totally Ok to drop client connections
9594 that does not announce the userinfo. However, we will make
9595 this workaround for now.
9597 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
9598 to return the remote port by socket.
9600 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9602 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
9603 SILC_SERVER_PENDING_EXEC and added an new macro
9604 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
9605 data or when error occurs while processing the pending command.
9607 Added new argument `destructor' into silc_server_command_pending
9608 and to the SilcServerCommandPending object. This destructor is
9609 now called after calling the pending callback or if error occurs
9610 immediately. If error occurs the actual pending callback won't
9611 be called at all - only the destructor. The destructor may be
9612 NULL if destructor is not needed.
9614 All this applies for client library code as well. Similar
9615 changes were made there as well for the pending commands.
9617 In the client, the application must now allocate the
9618 SilcClientCommandContext with the silc_client_command_alloc
9621 * Added reference counter to the SilcServerCommandContext. Added
9622 function silc_server_command_alloc and silc_server_command_dup
9625 Same type of functions added to the client library for the same
9628 * Removed the cmd_ident from IDListData away since it is now
9629 global for all connections. It is the command identifier used
9630 in command sending and with pending commands. The affected file
9633 * Added reference counter to the SilcSocketConnection objecet to
9634 indicate the usage count of the object. The object won't be
9635 freed untill the reference counter hits zero. Currently only
9636 server uses this, and client ignores it. The client must be
9637 set to use this too later. The affected files are
9638 lib/silccore/silcsockconn.[ch]. Added also the function
9639 silc_socket_dup to increase the reference counter.
9641 This was mainly added because it is possible that the socket
9642 is removed underneath of pending command or other async
9643 operation. Now it won't be free'd and proper DISCONNECTING
9644 flags, etc. can be set to avoid sending data to connection that
9645 is not valid anymore.
9647 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
9648 the connection. After that it sets SILC_SET_DISCONNECTED.
9649 It is, however, possible that the socket data is not still freed.
9650 The silc_server_packet_process now checks that data is not
9651 read or written to connection that is DISCONNECTED. The socket
9652 get's freed when the reference counter hits zero.
9654 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9656 * Changed the client operation API: channel_message operation's
9657 `sender' is now the client entry of the sender, not the nickname
9658 and the `channel' is the channel entry, not the channel name.
9660 In the private_message operation the `sender' is now also the
9661 client entry of the sender not the nickname.
9663 Affected file is lib/silcclient/ops.h and all applications
9664 using the client operations.
9666 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9668 * Moved the calling of ops->connect() from connect_to_server_final
9669 into receive_new_id functin since that is the point when the
9670 client is actually allowed to send traffic to network. The
9671 affected file is lib/silcclient/client.c.
9673 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9675 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
9676 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
9677 (if needs broadcasting) instead of broadcasting the packets one
9678 by one which would make a burst in the network traffic.
9680 * Added `broadcast' argument to the functions in silcd/server.[ch]
9681 silc_server_create_new_channel[_with_id] to indicate whether
9682 to send New Channel packet to primary router.
9684 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9686 * Added new function into the silcd/server.[ch] files:
9687 silc_server_create_new_channel_with_id to create new channel with
9688 already existing Channel ID.
9690 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
9691 lib/silccore/silcpacket.h. This packet is used t send list of
9692 Set Mode payloads inside one packet. Server uses this to set
9693 the modes for the channels and clients on those channels, that it
9694 announced to the router when it connected to it. The protocol
9695 specification has been updated accordingly.
9697 * The silc_server_new_channel did not handle the packet coming
9698 from normal server as it normally does not send that. However,
9699 when it announces its channels it does send it. Implemented
9700 the support for that.
9702 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
9703 into the file lib/silccore/id.h.
9705 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9707 * Fixed memory leaks in the functions silc_idlist_del_client,
9708 silc_idlist_del_channel and silc_idlist_del_server in the file
9709 silcd/idlist.c. All of those leaked like a sieve.
9711 * Fixed some small memory leaks in the client's function
9712 silc_client_notify_by_server.
9714 * Added functions into silcd/server.c: silc_server_announce_clients,
9715 silc_server_announce_channels and silc_server_announce_server.
9716 These functions are used by normal and router server to announce
9717 to its primary router about clients, channels and servers (when
9718 router) that we own. This is done after we've connected to the
9721 These functions effectively implements the following packet types:
9722 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
9723 and SILC_PACKET_NEW_ID_LIST.
9725 * Added new functions into the silcd/packet_receive.[ch]:
9726 silc_server_new_id_list, silc_server_new_channel_list and
9727 silc_server_new_channel_user_list to handle the incoming
9728 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
9730 * Added support of changing Channel ID in the function
9731 silc_server_replace_id. If the server that announces a channel
9732 to the router already exists in the router (with same name but
9733 with different Channel ID), router is responsible to send
9734 Replace ID packet to the server and force the server to change
9735 the Channel ID to the one router has.
9737 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
9738 client that the Channel ID has been changed by the router. The
9739 normal server sends this to the client. Client must start using
9740 the new Channel ID as the channel's ID.
9742 Implemented handling of this new type into lib/silcclient/client.c
9743 into the function silc_client_notify_by_server.
9745 * Added new function silc_idlist_replace_channel_id into the files
9746 silcd/idlist.[ch] to replace the Channel ID.
9748 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9750 * Call silc_server_command_identify_check always when processing
9751 the IDENTIFY command in silcd/command.c
9753 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9755 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
9756 send keepalive packets. The packet can be sent by clients,
9757 servers and routers.
9759 Added function silc_socket_set_heartbeat into the file
9760 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
9761 If not set, the heartbeat is not performed. The actual
9762 heartbeat is implemented in the low level socket connection
9763 library. However, application is responsible of actually
9766 Added silc_server_send_heartbeat to send the actual heartbeat
9767 packet into silcd/packet_send.[ch]. Server now performs
9768 keepalive with all connections.
9770 * Added silc_task_get_first function into lib/silcutil/silctask.c
9771 to return the timeout task with shortest timeout. There was a bug
9772 in task unregistration that caused problems. TODO has been
9773 updated to include that task system must be rewritten.
9775 * The client library will now resolve the client information when
9776 receiving JOIN notify from server for client that we know but
9777 have incomplete information.
9779 * Rewrote parts of silc_server_remove_from_channels and
9780 silc_server_remove_from_one_channel as they did not remove the
9781 channel in some circumstances even though they should've.
9783 * Encryption problem encountered in server:
9785 The LEAVE command used to send the Channel Key packet to the
9786 router immediately after generating it. However, the code
9787 had earlier sent Remove Channel user packet but not immediately,
9788 ie. it was put to queue. The order of packets in the router
9789 was that Channel Key packet was first and Remove Channel User
9790 packet was second, even though they were encrypted in the
9791 reverse order. For this reason, MAC check failed. Now, this
9792 is fixed by not sending the Channel Key packet immediately but
9793 putting it to queue. However, this is more fundamental problem:
9794 packets that are in queue should actually not be encrypted
9795 because packets that are sent immediately gets encrypted
9796 actually with wrong IV (and thus MAC check fails). So, packets
9797 that are in queue should be encrypted when they are sent to
9798 the wire and not when they put to the queue.
9800 However, the problem is that the current system has not been
9801 designed to work that way. Instead, the packet is encrypted
9802 as soon as possible and left to the queue. The queue is then
9803 just purged into wire. There won't be any fixes for this
9804 any time soon. So, the current semantic for packet sending
9807 o If you send packet to remote host and do not force the send
9808 (the packet will be in queue) then all subsequent packets to the
9809 same remote host must also be put to the queue. Only after the
9810 queue has been purged is it safe again to force the packet
9813 o If you send all packets immediately then it safe to send
9814 any of subsequent packets through the queue, however, after
9815 the first packet is put to queue then any subsequent packets
9816 must also be put to the queue.
9818 Follow these rules and everything works fine.
9820 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9822 * Added new function silc_server_remove_clients_by_server to
9823 remove all client entries from ID list when the server connection
9824 is lost. In this case it is also important to invalidate all
9825 client entires as they hold the invalid server entry. This
9826 fixes fatal bug when server has lost connection and will reconnect
9829 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9831 * Made some sanity checks to silc_server_daemonise like to check
9832 whether the requested user and group actually exists.
9834 * Added sanity check to SKE's silc_ske_responder_finish to check
9835 that the public and private key actually is valid.
9837 * Invalidate the client's nickname when receiving Replace ID
9838 packet and the Client ID is being replaced. This means that the
9839 server will query the nickname if someone needs it (client)
9842 * Sort the ID Cache in client library when the ID Cache data
9843 has changed (needs sorting).
9845 * Do not allow for SILC client to create several connections to
9846 several servers. The client does not support windows right now
9847 and generating multiple connections causes weird behaviour.
9849 Irssi-silc client does support windows and can handle several
9850 connections without problems, see: www.irssi.org and SILC plugin.
9852 * Fixed some places where client was added to the IDList. The
9853 rule of thumb is following (in order to get everything right):
9854 If the client is directly connected local client then the
9855 `connection' argument must be set and `router' argument must be
9856 NULL to silc_idlist_add_client function. If the client is not
9857 directly connected client then the `router' argument must
9858 bet set and the `connection' argument must be NULL to the
9859 silc_idlist_add_client function.
9861 * The funtion silc_server_packet_send_local_channel actually did
9862 not check whether the client was locally connected or not. It
9863 does that now. Fixed a bug related to LEAVE command.
9865 * Fixed Remove Channel User payload parsing bug in server's
9866 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
9868 * The server's silc_server_save_channel_key now checks also the
9869 global ID list for the channel as it might not be in the local
9870 list. Fixed a bug related to LEAVE command.
9872 * Is this the end of the [<unknown>] buglet that has been lurking
9873 around for a long time? A little for loop fix in server's
9874 silc_server_command_whois_parse that is used by both IDENTIFY
9875 and WHOIS command. At least, this was a clear bug and a cause
9876 of one type of [<unknown>] buglet.
9878 * WHOIS and IDENTIFY commands call the function
9879 silc_server_command_[whois/identify]_check function even if
9880 we are not router server.
9882 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9884 * Added --with-gmp configuration option. If set the GMP
9885 is always compiled in the SILC source tree. If not set then
9886 it is checked whether the system has the GMP3 installed. If
9887 it has then the GMP won't be compiled (the system's headers
9888 and library is used), if it doesn't have it then the GMP is
9889 compiled in the SILC source tree.
9891 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9893 * Changed RSA private exponent generation to what PKCS #1
9894 suggests. We try to find the smallest possible d by doing
9895 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
9896 not security fix but optimization.
9898 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9900 * Added new config entry [Identity] to fork the server and run
9901 it as specific user and group. A patch from Bostik.
9903 * Imported Dotconf configuration library into lib/dotconf.
9904 This will be used to create the SILC configuration files later.
9905 It will appear in the distsribution after this commit.
9907 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9909 * A big code auditing weekend happening. Auditing code for
9910 obvious mistakes, bugs and errors. Also, removing any code
9913 Removed files for being obsolete:
9915 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
9916 inline in the file lib/silcutil/silcbuffer.h)
9918 o lib/silcutil/silcbufutil.c (the header has inline versions)
9920 Changed code to fix possible error conditions:
9922 o The buffer formatting routines now check that the destination
9923 buffer really has enough space to add the data. This applies for
9924 both buffer formatting and unformatting
9925 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
9926 unformatting was changed to accomodate following rules:
9927 XXX_*STRING_ALLOC will allocate space for the data into the pointer
9928 sent to the function while XXX_*STRING will not allocate or copy
9929 the data into the buffer. Instead it sets the pointer from the
9930 buffer into the pointer sent as argument (XXX_*STRING used to
9931 require that the pointer must be allocated already). This change
9932 makes this whole thing a bit more consistent and more optimized
9933 (note that the data returned in the unformatting with XXX_*STRING
9934 must not be freed now). The routines return now -1 on error.
9936 o Tried to find all code that use buffer_format and buffer_unformat
9937 and added return value checking to prevent formatting and
9938 especially unformatting errors and possible subsequent fatal
9941 o Changed ske->x and ske->KEY to mallocated pointers in
9942 lib/silcske/silcske.h. Fixed possible data and memory leak.
9944 o Added return value checking to all *_parse* functions. Fixed
9945 many memory leaks as well.
9947 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
9948 so that buffer overflows would not happen. All code now also
9949 checks the return value as it can fail.
9951 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9953 * Added reconnection support to server if the normal server looses
9954 its connection to the router (for example if router is rebooted).
9955 The server performs normal reconnection strategy implemented
9956 to the server. Affected file silcd/server.c.
9958 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9960 * Added new packet type SILC_PACKET_SET_MODE that is used to
9961 distribute the information about changed modes (for clients,
9962 channels and clients channel modes) to all routers in the
9963 network. Updated the protocol specification accordingly.
9965 Added functions into silcd/packet_send.c and
9966 silcd/packet_receive.c: silc_server_send_set_mode,
9967 silc_server_set_mode.
9969 Added new files silcmode.[ch] into lib/silccore that implements
9970 the encoding and decoding of Set Mode Payload. Added new type
9971 SilcSetModePayload. Moved the definitions of different modes
9972 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
9974 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9976 * Oops, a little mistake in server's connection authentication
9977 protocol. The protocol is not ended with FAILURE but with
9978 SUCCESS if the authentication is Ok. :) Affected file is
9981 * Implemented NICK_CHANGE notify handling in server in the file
9982 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
9983 the local clients on the channel. After the changing nickname
9984 in router environment snhould work and the [<unknown>] nickname
9985 should appear no more.
9987 The silc_server_replace_id function that receives the Replace ID
9988 payload now sends the NICK_CHANGE notify type also in the file
9989 silcd/packet_receive.c
9991 * Changed WHOIS and IDENTIFY command to support the maximum amount
9992 of arguments defined in protocol specs (3328 arguments). This
9993 fixed a bug that caused problems when there were more than three
9996 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9998 * Added extra parameter, command identifier, to the
9999 silc_client_send_command so that explicit command identifier
10002 Changed that ID list routines uses specific command identifier
10003 when sending WHOIS/IDENTIFY requests to the server so that they
10004 can be identified when the reply comes back.
10006 Affected files lib/silcclient/command.[ch],
10007 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
10009 * Added `sender' argument to silc_server_packet_send_to_channel
10010 to indicaet the sender who originally sent the packet to us
10011 that we are now re-sending. Ignored if NULL. Affected file
10012 silcd/packet_send.[ch].
10014 * Added some server statistics support in silcd/server_internal.h
10015 SilcServerStatistics structure and around the server code. Also
10016 send some nice statistics information when client is connecting
10019 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10021 * Fixed channel ID decoding in server's JOIN command reply in
10022 silcd/command_reply.c
10024 * Fixed braodcasting of replace ID payload to not to send it if
10025 we are standalone server in silcd/packet_receive.c.
10027 * Fixed all channel message sending routines to not to send
10028 packets to clients that has router set, since they are routed
10029 separately in the same function earlier. Affects file
10030 silcd/packet_send.c and all channel packet sending functions.
10032 * In USERS reply, res_argv[i] are not allocated, the table
10033 is allocated. Thus changed that free the table, not its
10036 * In server's whois_check and identify_check if the client is
10037 locally connected do not send any WHOIS commands - they are not
10040 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10042 * Fixed some minor bugs in client when sending WHOIS command. The
10043 arguments was in wrong order.
10045 * Removed statis function add_to_channel from server in
10046 silcd/command.c that was previously used with the joining but
10049 * Tested USERS command in router environment successfully with two
10050 routers, two servers and two clients.
10052 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10054 * Reorganized the USERS command and command reply in client library
10055 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
10056 When the command is given by user we register a pending command
10057 callback that will reprocess the command after the reply has been
10058 received from the server. When reprocessing the packet we then
10059 display the information. Thus, the USERS information is displayed
10060 now in the command callback instead of in the command reply
10061 callback. The processing of the command is same as previously
10062 when server has sent the command reply in the JOINing process.
10064 * Added to USERS command in silcd/command_reply.c to join the client,
10065 we didn't use to know about, to the channel after we've created
10066 a client entry for it. Also, for clienet we did know already still
10067 check whether it is on the channel or not and add it if not.
10069 * Removed silc_server_command_join_notify as the function and its
10072 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10074 * Changed the client's pending command handling to the same as the
10075 server's pending command handling. It is also now possible to
10076 execute command reply functions from other command reply
10077 function as the function callbacks for commands and command
10078 replies are one and same. The pending commands are not static
10079 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
10080 in client connection context. Thus, pending commands are server
10081 connection specific as it is convenient.
10083 Changed the function silc_client_command_pending and
10084 silc_client_command_pending_del and added new function
10085 silc_client_command_pending_check. Removed the
10086 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
10089 * Added cmd_ident, current command identifier, to the client
10090 connection context in lib/silcclient/client.h to keep track on
10091 command identifiers used in command sending. Client's command reply
10092 function handling now supports the mandatory command identifiers.
10094 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
10095 funtions in client to fully support pending command callbacks.
10097 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
10098 as one of the arguments to the application in the command reply
10101 * NOTE: The FORWARDED flag is depracated. It used to be depracated
10102 before first releasing SILC but came back. Now it is removed again
10103 and should come back nomore. The FORWARDED flag was used only
10104 by the JOINing procedure by forwarding the command packet to router.
10105 Now, the JOINing procedure has been changed to more generic (due
10106 to various router environment issues) and FORWARDED is not needed
10107 anymore for anything. The protocol specification is yet to be
10110 Now, removed silc_server_packet_forward from server and the flag
10111 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
10113 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10115 * Renamed NAMES command to USERS command. The NAMES was named that
10116 due to historical reasons. Now it is renamed. Also, rewrote
10117 parts of the USERS command. The nickname list is not sent anymore
10118 by the server. Only Client ID and mode lists are sent in the USERS
10119 command. Changed this also to the protocol specification.
10121 The client now resolves the names and stuff after it receives
10122 the USERS list from the server when joining to the channel.
10124 * WHOIS and IDENTIFY commands has been changed to support multiple
10125 Client ID's per command. One can now search for multiple users
10126 in the network by sending only one WHOIS or IDENTIFY command.
10127 Changed the code and the protocol specifications.
10129 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10130 uses silc_server_command_whois_parse to parse the request. */
10132 * If normal server, do not parse the WHOIS and IDENTIFY requests
10133 before sending it to the router. Saves some time.
10135 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10137 * Fixed JOIN command on client library. Wrong number of arguments
10138 used to crash the client.
10140 * Added silc_server_channel_has_global function to check whether
10141 channel has global users or not.
10143 * Added silc_server_channel_has_local function to check whether channel
10144 has locally connected clients on the channel.
10146 * The silc_server_remove_from_one_channel now checks whether the
10147 channel has global users or not after given client was removed from
10148 the channel. It also checks whether the channel has local clients
10149 on the channel anymore. If it does not have then the channel entry
10150 is removed as it is not needed anymore.
10152 * The silc_server_notify now checks on JOIN notify whether the joining
10153 client is one of locally connected or global. If it is global then
10154 the channel has now global users on the channel and that is marked
10155 to the channel entry. Also, it now saves the global client to
10156 global list who is joining and JOINs it to the channel. This is
10157 for normal server, that is.
10159 Changed silc_server_send_notify_on_channel,
10160 silc_server_packet_relay_to_channel and
10161 silc_server_packet_send_to_channel check if we are normal server
10162 and client has router set (ie. global client) do not send the
10163 message to that client, as it is already routed to our router.
10165 * Implemented LEAVE notify type handling in silc_server_notify
10168 * Tested LEAVE command in router environment successfully. Tested
10169 with two routers, two servers and two clients.
10173 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10175 * Implemented SIGNOFF notify type handling in silc_server_notify
10178 * silc_server_remove_id now removes the client entry from all channels
10179 it has joined and thusly sends SIGNOFF notify type.
10181 * Rewrote the NAMES list generation in server by removing two excess
10182 loops. The lists are created now inside one loop.
10184 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10186 * silc_server_remove_channel_user checks now also global list
10187 for channel and client.
10189 * silc_server_new_channel_user checks now both local and global
10190 list for channel and client. Fixed a bug in client id decoding.
10191 Used to decode wrong buffer.
10193 * silc_server_channel_message checks now both local and global
10194 list for channel entry.
10196 * Tested channel joining (hence JOIN) in router environment
10197 successfully. Tested with two routers, two servers and two
10200 * Tested channel message sending in router environment successfully.
10202 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10204 * Added silc_server_save_channel_key into server.[ch] to save the
10205 received channel key in Channel Key payload processing. It is
10206 also used in JOIN command reply handling.
10208 Equivalent function silc_client_save_channel_key added into
10209 client.[ch] into client library.
10211 * Changed JOIN command reply to send information whether the channel
10212 was created or not (is existing already) and the channel key
10213 payload. Changed protocol specs accordingly.
10215 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10216 the request was sent by ID and not by nickname. Crashed on
10219 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10221 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10222 now correctly save the received data.
10224 * silc_server_free_sock_user_data now notifies routers in the
10225 network about entities leaving the network.
10227 At the same time implemented functions silc_server_remove_id
10228 and silc_server_send_remove_id to receive and send REMOVE_ID
10229 packets. The packet is used to notify routers in the network
10230 about leaving entities. The ID removed will become invalid in
10233 * Added function silc_idlist_del_server into server. Removes and
10234 free's server entry from ID list.
10236 * silc_server_private_message function now checks, if we are router,
10237 that the destination ID really is valid ID, naturally.
10239 * In router when NEW_ID packet is received (for new client) the
10240 hash of the Client ID is saved in the ID Cache but the
10241 client->nickname is set to NULL, instead of putting the hash
10244 IDENTIFY command now also checks that client->nickname must be
10245 valid. If it is not if will request the data from the server who
10246 owns the client. Added new function
10247 silc_server_command_identify_check.
10249 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10250 to set the command to already allocated Command Payload.
10252 * Tested private message sending in router environment with two
10253 routers, two servers and two clients. Fixed minor bugs and now
10256 * Fixed segfault from client's NAMES command. Used to crash if
10257 not on any channel.
10259 * Forwarded packets must not be routed even if it is not destined
10260 to the receiver. Changed server code comply with this.
10262 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10264 * Added `require_reverse_mapping' boolean value to ServerParams
10265 structure. If TRUE (not default) the server will require that
10266 the connecting host has fully qualified domain name.
10268 If the reverse mapping is not required and hostname could not be
10269 found the IP address is used as hostname.
10271 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10273 * Implemented version string checking to both client and server.
10274 The check is incomplete currently due to the abnormal version
10275 strings used in development version of SILC.
10277 * Changed all command functions in server to use the new
10280 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10282 * Changed char *data to unsigned char *data in ID Cache system to
10283 support binary data as ID Cache data. Changed code to support
10284 binary data in lib/silccore/idcache.c.
10286 * Renamed silc_server_packet_relay_command_reply to
10287 silc_server_command_reply as it is normal packet receiving
10288 function. Rewrote the function to accept command replys for
10289 servers and not only for clients.
10291 * Mark remote router always as registered server if we are connecting
10292 to it. Otherwise, commands sent by the router to us are ignored.
10294 * All ID List find routines now returns the ID Cache Entry pointer
10295 as well if requested.
10297 * WHOIS command works now in router environment, tested with two
10298 routers, two servers and two clients.
10300 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10301 in router environment (as it is almost equivalent to WHOIS) but
10302 hasn't been tested thoroughly. Added new functions:
10304 silc_server_command_identify_parse
10305 silc_server_command_identify_send_reply
10306 silc_server_command_identify_from_client
10307 silc_server_command_identify_from_server
10309 * Disabled route cache adding because adding two different ID's with
10310 same IP replaces the old cache entry thus giving wrong route.
10311 The entry->router->connection is always the fastest route anyway
10312 so route cache may not be needed. Of course, new routes maybe
10313 established after receiving the ID when the entry->router->connection
10314 might not be anymore the most optimal.
10316 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10318 * Add route cache for received ID for fast routing.
10320 * Added silc_server_packet_route to route received packet on router
10321 that is not destined to us.
10323 * Renamed silc_server_get_route to silc_server_route_get.
10325 * Added id_string and id_string_len fields into SilcServer to
10326 include encoded ServerID for fast comparing without excess
10327 encoding of the ID's.
10329 * Cleaned up WHOIS command on server side. Added following static
10332 silc_server_command_whois_parse
10333 silc_server_command_whois_check
10334 silc_server_command_whois_send_reply
10335 silc_server_command_whois_from_client
10336 silc_server_command_whois_from_server
10338 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10339 arguments in command replies. All command functions should be
10340 updated to use this macro.
10342 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10344 * Minor typo fixes on command reply handling on server.
10346 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10348 * Added silc_server_command_add_to_channel internal routine to add
10349 the client to the channel after router has created the channel and
10350 sent command reply to the server.
10352 * Added generic silc_server_send_command to send any command from
10355 * Use static buffer with ID rendering instead of duplicating data.
10357 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10359 * Fixed a channel user mode bug when joining to a channel server gave
10360 everybody channel founder rights, oops.
10362 * We mark ourselves as the router of the incoming server connection
10363 if we are router ourselves. This way we can check in some packet
10364 sending functions whether it is locally connected server. For
10365 incoming router connections we put NULL.
10367 * For router sending packets locally means now always sending the
10368 packet cell wide; to local clients and local servers. For normal
10369 server sending packet locally means sending it to only local
10372 * Fixed the JOIN command to really work in router environment. If the
10373 channel is created it is always created by the router. Router is
10374 also responsible of making the initial joining to the channel,
10375 sending JOIN notify to the sending server and distributing
10376 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10377 does not exist server doesn't do anything else but forward the
10378 command to the router which performs everything.
10380 * Added silc_server_send_channel_key function to send the Channel Key
10383 * Added silc_server_create_channel_key to create new channel key. The
10384 channel key is now re-generated everytime someone joins or leaves
10385 a channel, as protocol dictates. Note: channel->key_len is the
10386 key length in bits.
10388 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10390 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10391 packet_receive.[ch] to separate packet sending and receiving
10392 routines. The server.[ch] now includes everything else including
10393 actual packet processing (writing and reading data) and other
10396 Renamed silc_server_private_message_send_internal to
10397 silc_server_send_private_message. The routine is still though
10398 used only to relay private messages as server does not send
10399 private messages itself.
10401 Renamed silc_server_new_channel to silc_server_create_new_channel
10402 and added new function sicl_server_new_channel that handles the
10403 incoming New Channel packet. Added also new sending function
10404 silc_server_send_new_channel to send New Channel Payload.
10406 * Added new function silc_server_notify to process incoming notify
10407 packet to the server/router. Server may then relay the notify
10408 to clients if needed.
10410 * Added new function silc_server_new_channel_user to process incoming
10411 New Channel User packet. Router will redistribute the packet and
10412 send JOIN notify to its local clients and locally connected servers
10413 if needed. Normal server will send JOIN notify to its local client
10414 on same channel when received this packet. Added also corresponding
10415 sending function silc_server_send_new_channel_user to sent the
10418 * Added boolean route argument to send_notif_to_channel and
10419 packet_send_to_channel functions to attempt to route the packet
10420 if it is TRUE and send only locally if it is FALSE.
10422 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10424 * silc_server_replace_id now broadcasts the received replace ID
10425 packet if it is not broadcast packet already. The router must
10426 broadcast to inform other routers about changed ID.
10428 * Added backpointer to server's router into SilcServer context in
10429 silcd/server_internal.h.
10431 * Fixed silc_server_packet_broadcast to send correct broadcast
10434 * The channel key is now distributed to the local client as soon
10435 as it is received from the router (in router environment) so that
10436 no other packet may be sent for the channel until client has
10439 * silc_server_remove_channel_user now broadcasts the received
10440 Remove Channel User packet if it is not broadcast packet already.
10441 The router must broadcast to inform other routers about removed
10444 * Added users field into SilcPacketContext that is a reference count
10445 of the context. One can increase the reference count by calling
10446 silc_packet_context_dup which is now changed to just increase the
10447 reference count instead of duplicating the data. The reference
10448 count is decresed by calling silc_packet_context_free that will
10449 free the data after the reference count hits zero.
10451 For now on the packet context and everything allocated into it
10452 (including the raw packet from network) must be freed by calling
10453 the new silc_packet_context_free function. Added also new function
10454 silc_packet_context_alloc that must be used now to allocate the
10455 context. This also means that if a routine is asynchronous from
10456 silc_[client/server]_packet_parse_type the packet context must
10457 be duplicated by calling silc_packet_context_dup. Otherwise it
10458 gets free'd after silc_[client/server]_packet_parse_type returns.
10459 Also, one must remember that if packet is duplicated then its
10460 reference count must be decresed by calling the free function as
10461 many times as it was duplicated.
10463 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10464 from both client and server.
10466 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10468 * Made joining to a channel working in router environment.
10470 * Cleaned up JOIN command on server side and create function
10471 silc_server_command_join_channel internal routine to make the
10474 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10476 * Changed silc_command_pending list to SilcDList. Also, added
10477 `ident' field to SilcServerCommandPending structure to identify
10478 the reply and to call correct callback.
10480 Added silc_server_command_pending_check function to replace the
10481 corresnponding macro. The silc_command_pending list is not
10484 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10485 to set identifier to previously allocated Command Payload. It
10486 is used to set identifier for command when resending Command
10489 * Added silc_command_payload_encode_payload to encode Command
10490 Payload buffer from SilcCommandPayload structure.
10492 * Added silc_argument_payload_encode_payload to encode Argument
10493 payload buffer from SilcArgumentPayload structure.
10495 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10497 * Changed WHOIS command to support router connection on server side.
10498 The whois request is always sent to router unless the server is
10499 standalone server. After server has received the reply from the
10500 router will it send the reply to the client.
10502 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10503 broadcast received broadcast packet. The function is used only
10504 by router. The broadcast packet is always sent to the router's
10507 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10508 render given ID to printable string, for log files for example.
10510 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10512 * Made basic router to router connections working. At least they
10513 can now connect to each other but nothing really works the way
10514 they are supposed - yet.
10516 * Added new initiator token to RouterConnection configuration
10517 file in silcd/serverconfig.[ch]. It is used to tell whether we
10518 are the initiator to the remote router or whether we'll expect
10519 the other end to connect.
10521 * Moved registering of listener task to silc_server_init, hence
10522 the server starts listenning as soon as it is run, even if it
10523 does not have connections to other routers. Let's see how well
10526 * Changed default connection retry timeouts for more suitable in
10529 * Removed cipher and such arguments from silc_idlist_add_client
10530 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10531 Added new function silc_idlist_add_data to add the keys and stuff
10534 * Added SilcIDListData structure and added it to SilcClientEntry
10535 and SilcServerEntry as their first field in the structure. This
10536 way we can explicitly cast the ID entries to the SilcIDListData
10537 structure and get common data for the entries. In past, we had
10538 to first check what type of connection it is and then cast it to
10539 correct ID entry type. Now, we can directly cast the opaque
10540 pointer to the SilcIDListData (no matter what ID entry it actually
10541 is) and get the data needed.
10543 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10545 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10546 in some circumstances even if threre were timeout tasks, though not
10547 IO tasks, but tasks anyway. Now fixed.
10549 * Defined SilcServerConnection structure to hold connection specific
10550 stuff about directly connected servers and routers. The definition
10551 is currently in silcd/server_internal.h. I thought about having
10552 a bit more important role fro this struct but for now it is used
10553 only when connecting to other server (or router actually).
10555 * Added connecting retry support in server when connecting to
10556 router(s). The retry feature implement exponential backoff
10557 algorithm. Also, added SilcServerParams structure to hold default
10558 parameters for server. For now, it include these retry settings
10559 and are hard coded. After server is moded to be as Silc Server
10560 Library this structure will be more important.
10562 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10564 * Changed client librarys channel->clients table to SilcList and
10565 changed code accordingly.
10567 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10569 * Changed client's channel table to SilcList and changed code
10570 accordingly. Also changed SilcChannelClientEntry to include back-
10571 pointer to the channel so that client entry can use that structure
10572 as list as well and we have fast cross-reference to the channel.
10573 This change dramatically decreased the complexity of channel
10574 handling with client entry and vice versa (removed one extra
10575 loop when searching for channel entry from many functions).
10577 * Changed server->sim from table to SilcDList and changed code
10580 * NAMES command can now be used from user interface. It will show
10581 the user list on the channel, neatly.
10583 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10584 Code now saves realname of the user if it becomes available.
10586 * Renamed configure.in to configure.in.pre and made ./prepare
10587 script to automatically add correct version string to
10588 configure.in which it creates from configure.in.pre.
10590 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10592 * NAMES command reply now shows users mode with the nickname when
10593 joining to channel.
10595 * Moved silc_client_ch[u]mode[_char] functions from
10596 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
10597 place sucks, they are utility functions and should be in some
10600 * Fixed some unsigned int's to unsigned short's. Patch by cras.
10602 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
10605 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10609 * Added TRQ (efficient deque and list library) into lib/trq. This is
10610 a very good list library that is currently used in the SILC. Defined
10611 SilcList API over the library because I didn't like the API very
10612 much. See lib/trq/silclist.h for the API and examples of how to
10613 use the API. Fixed various places in the code to use the new
10614 SilcList API. The SilcList is meant for lists that has a structure
10615 already defined as a list. It is not suitable to add just some
10616 context to the list (in TRQ, the context is the list actually).
10618 So, I defined SilcDList that can be used for the purpose where
10619 predefined list structure does not exit. This can be used as
10620 such list. Now some context just can be added to the SilcDList.
10621 Currently this list is not used in the SILC just yet, though there
10622 are a lot places where this can replace dynamically allocated
10623 tables and I will fix these places, later, to use SilcDList.
10624 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
10625 and use TRQ internally).
10627 Also fixed some annoying warning messages that the original TRQ
10628 code generated. Also minor changes to TRQ's Makefile.in.
10630 * Added support for querying by Client ID to both WHOIS and
10631 IDENTIFY commands into server, as required by the protocol.
10633 * Removed method function pointers from SilcBuffer structure. They
10634 weren't used to anything and just increased the context size for
10635 no good reason. This change also made silc_buffer_alloc and
10636 silc_buffer_free functions inline functions.
10638 * Disabled command flooding detection support until it's fixed so
10639 that it accepts commands in but does not execute them more than once
10642 * Added silc_net_localhost(), to return local hostname, into
10643 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
10644 that must be initialized before calling silc_client_init.
10646 * Added new function: silc_server_send_notify_on_channels to send
10647 notify messages to all channels client has joined. It is assured
10648 that the message is sent only once per client.
10650 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
10651 lib/silcutil/silcutil.[ch] as silc_format function. The new
10652 function is generic and is used by server as well, not only by
10653 the logging routines.
10655 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
10656 the provided version string was not acceptable. Added new function:
10657 silc_ske_check_version into lib/silcske/silcske.h. The function
10658 must be implemented by the application (client or server) and it
10659 does not reside in the SKE library. The function checks the version
10660 string remote end sent.
10662 * Added back pointers (to opaque context and to SilcSocketConnection)
10663 into SilcPacketContext structure into lib/silccore/silcpacket.h.
10665 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
10666 duplicate packet context structure.
10668 * Changed `notify' client operation to send same arguments as client
10669 receives from server except for ID's. ID's are mapped to correct
10670 ID entry and that is returned. Also, if channel entry is not sent
10671 by server but the notify is for channel the channel entry is sent
10672 to application (otherwise application doesn't know that it is for
10673 channel (library gets it from packet's Destination ID)).
10675 * Added silc_client_remove_from_channels into client library to
10676 remove a client from all channels it has joined to. Used when
10677 received SIGNOFF notify from server. Added also new function
10678 silc_client_replace_from_channels to replace old ID entry with
10679 new ID entry on all channels. Used when received NICK_CHANGE
10680 notify from server.
10682 * Fixed ID Cache list handling in silc_idlist_get_client in
10683 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
10684 to get (or query) client by ID.
10686 * Updated TODO list.
10688 * Added connection authentication status message defined by the
10689 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
10690 support for these into the code in client and server side.
10692 * Added generic function silc_client_send_command to send any command
10693 with variable argument list. Application should use this function
10694 to send commands if the command functions provided by the library
10695 does not suite for the application's user interface needs.
10697 * Added new `failure' client operation. Application is notified about
10698 received failure packet if client is executing a protocol. In this
10699 case the protocol's execution has failed.
10701 * Added SKE's end notify to send the SKE_SUCCESS notify message that
10702 is required by the protocol.
10704 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
10705 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
10708 * Added status flag to SilcSKE object to indicate realtime status
10709 of the SKE protocol.
10711 * Application receives now exactly same command reply arguments as
10712 the library receives from server. However, if ID is received the
10713 corresponding ID entry is returned to the application (eg. Client
10714 ID is mapped to correct SilcClientEntry entry and that is returned).
10715 Changed command_reply client operation due to this change.
10717 * Changed all ID's in commands and in command replys as ID Payloads.
10718 Change affected both client and server side codes.
10720 All ID's sent in SILC network (with execption of ID's in SILC
10721 Packet header) are sent in ID Payload to support variable length
10724 * Server now notifies nick changes and notifies all clients on
10725 the channels about the new nickname (about the new Client ID,
10728 * Implemented CMODE command to change channel modes. Supports all
10729 channel modes defined by the protocol specs except ban and invite
10730 lists. (Also, private channel key mode is supported but support for
10731 setting private channel key in client is missing, thus, this mode
10732 has no effect on client side (except that server requires that the
10733 client uses private channel key and normal channel traffic does not
10736 Also, invite mode works per se, but INVITE command does not work
10737 yet correctly, so you can set channel as invite only channel but
10738 inviting clients to the channel does not work (it is yet to be
10739 thought what's the best way to do it).
10741 * Added new command SILC_COMMAND_CUMODE to change user mode on the
10742 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
10743 Implemented CUMODE command to change user's mode on the channel.
10744 Supports all modes defined by the protocol specs.
10746 * Added NAMES command reply to return users modes on the channel.
10748 * Removed unnecessary and slow ciphers from lib/silccrypt.
10750 * Set SO_KEEPALIVE option to connection sockets by default.
10752 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
10754 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
10755 redefined the Notify Payload into protocol specs.
10757 * Added silc_id_payload_parse_id to get ID directly from raw
10760 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10762 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
10763 accept searching by Client ID as well.
10765 * Added support for LEAVE and SIGNOFF notify types in client library.
10767 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
10768 to parse ID Payload from raw data.
10770 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10772 * Added flags parameter into silc_ske_assemble_security_properties
10773 function in lib/silcske/silcske.[ch].
10775 * Changed notify client operation to fit better for notify messages
10776 sent by server. The notify payload received from server is now
10777 passed to the application (after parsing it to SilcNotifyPayload).
10778 It is application's responsibility to retrieve the arguments
10779 from the payload and show the message the way it wants. The message
10780 sent by server is implementation specific.
10782 * Changed public keys to comply with the protocol specification.
10783 Old public keys are not supported anymore and are not compatible.
10785 * Removed nickname from Channel Payload as the latest draft removed
10786 it. The client must resolve the nickname from the NAMES command
10787 reply received when it joined the channel.
10789 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
10791 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10793 * Fixed some errors in protocol specification drafts.
10795 * Created lib/silccore/silcnotify.c to implement Notify Payload
10796 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
10797 generic payloads described by protocol specifications. The file
10798 includes implementations for ID Payload and Argument Payload.
10800 * Changed Command Payload implementation to use the new Argument
10801 Payload. Changed command_xxxx_payload to command_payload_xxxx
10802 to comply with SILC coding conventions.
10804 * Added suppport for Argument Payload handling in Notify Payload
10805 implementation as protocol requires it. Added the new support
10806 into server and client lib as well.
10808 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10810 * Added support for multiple nicknames on same channel. [n] is
10811 added locally to the nickname if there are more than one same
10812 nicknames on the channel.
10814 * Server now sends all nicknames that matched WHOIS request.
10815 Client also shows the list received from server.
10817 * Added TOPIC command to client side. User can now set and show
10818 current topic on channel.
10820 * Added MOTD command to client and server. Also, server sends the
10821 motd when client connects to the server.
10823 * Changed version strings to comply ISO 8601.
10825 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10827 * Fixed protocol error handling in client library. It should now
10828 cope even if the SKE fails for some reason.
10830 * Made new protocol specification drafts for submitting to IETF.
10832 * Implemented TOPIC command to server in silcd/command.c.
10834 * Added two new notify types into lib/silccore/silcnotify.h:
10835 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
10836 notify nickname change and topic setting/change on a channel.
10838 * API change of command_reply operation in client library. The
10839 application gets now the status type received from server as well.
10841 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10843 * Removed the function just added to lib/silcutil/silcschedule.[ch].
10845 * Cras fixed and optimized the packet handling even further and
10846 it should work now. Minor change to the prototype of function
10847 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
10849 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10851 * Added new function into lib/silcutil/silcschedule.[ch]:
10852 silc_schedule_with_fd to select() a specified fd. The function
10853 returns after timeout expires or data arrives or goes. The
10854 function is used by packet routines to wait that all data is
10855 received from network.
10857 * Fixed data reading from network in lib/silccore/silcpacket.c.
10858 The code now assures that all data is read from the fd and then
10859 continues packet processing. This was a bug fix since the code
10860 used to drop some data in some circumstances.
10862 * Added new function into lib/silcclient/client.[ch]:
10863 silc_client_start_key_exchange to start key exchange after
10864 connection has been established to server. The code internally
10865 now uses this funtion but its main purpose was to provide it
10866 for applications that perform their own connecting. After
10867 application has created a connection it merely calls this
10868 function to start the key exchange between client and server.
10869 The library takes care of everything else after that.
10871 Updated also lib/silcclient/README to explain the usage of
10874 * Do not send to application information that connection has
10875 been established. Application gets notified it by connect
10878 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10880 * Applied cras's patch to add silc_schedule_one function. The
10881 function runs scheduler once and returns.
10883 * Fixed the scheduler after cras messed it up. The timeout
10884 handling works now as it's supposed to work.
10886 * Added into lib/silccore/ silcnotify.h to include notify
10887 message types support. Changed silc_server_send_notify*
10888 functions, in server.[ch], to support those new notify types.
10889 Added the support for the notify types into client library,
10890 as well. Added new notify client operation into ops.h in
10893 * Changed silc_server_packet_send_to_channel to send normal
10894 packets instead of just channel message packets. The function
10895 is now used to send the notify packets to channels. It is not
10896 used to send channel message packets anymore, as server never
10897 sends them anymore.
10899 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
10900 va_arg()s as it seems to require it nowadays. I guess, if SILC
10901 is compiled with older va_arg() the new code should work anyway.
10903 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10905 * Splitted core library. Core library (lib/silccore) includes
10906 now only SILC protocol specific core (and common) components.
10907 Created new utility library (lib/silcutil) that includes more
10908 generic purpose stuff. The stuff for util library was taken
10909 from the old core library. This was minor and easy split.
10911 * Created SILC Client Library (lib/silcclient) that includes
10912 implementation of the SILC client without user interface. This
10913 was major move from silc/ directory. The code has been changed
10914 so that it is transparent towards the user interface. The
10915 silc/ directory includes now the same user interface as before
10916 and it uses the new client library. Read lib/silcclient/README.
10917 Basicly, the client library performs everything else related
10918 to SILC except user interface handling. Also, configuration
10919 files are considered to be part of user interface and library
10920 does not handle them.
10922 This change also changed a lot of structures, function naming etc.
10923 Most important change was that SilcClientWindow object was
10924 renamed to SilcClientConnection in the client library. Created
10925 also new file lib/silcclient/ops.h. Also added new files
10926 silc/local_command.[ch] and silc/client_ops.[ch].
10928 All these changes were made to make it easier for user interface
10929 designers to create what ever user interface for the SILC client
10932 It is also expected that the server will be moved to lib
10933 directory as well and SILC Server Library will be created;
10934 sometimes in the future.
10936 * Removed Local commands from lib/silccore/silccommand.h as
10937 they are application specific and new client library does not
10938 handle any of those anymore.
10940 * Several functions moved to lib/silcutil/silcutilc.[ch] from
10941 old client implementation in silc/.
10943 * Added support for callback functions in SILC_LOG_* macros.
10944 Application can now set its own callbacks that will be called
10945 instead of using the default functions that will always print
10946 the debug messages to stderr (or stdout). Also, debugging can
10947 now be disabled by setting silc_debug to FALSE and re-enabled by
10948 setting it to TRUE. Note, that logging will still work even
10949 if debugging is disabled.
10951 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
10952 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
10953 silc_log_reset_debug_callbacks.
10955 * To enable debugging in silc client one must give now -d
10956 option on command line.
10958 * Changed silc_schedule_init to automatically allocate task queues
10959 if they are not allocated before calling it.
10961 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10963 * Added GMP 3.1 into math library.
10965 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10967 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
10968 a channel in SILC network. The packet is used by servers and
10969 routers to notify other routers that user has left a channel.
10970 This little feature was missing until now. Added the feature
10971 to protocol specification as well.
10973 Added functions: silc_server_send_remove_channel_user and
10974 silc_server_remove_channel_user into server.[ch].
10976 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
10977 lib/silccore/silcpacket.h. However, they are not implemented
10980 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10982 * Fixed joining to a channel and sending channel messages
10983 between server and router. The channel message sending should
10984 now work inside a cell.
10986 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10988 * Fixed the private message sending between server and router.
10989 The private message sending should now work inside a cell.
10991 * Added silc_server_replace_id into server.[ch] to replace
10992 existing ID in the SILC network.
10994 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
10995 and silc_idlist_replace_server_id into idlist.[ch] in server.
10997 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10999 * Fixed the server to server connections. Server can again now
11000 connect to router. Router to router connections probably does
11003 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11005 * Added dynamic protocol registering support. Now protocols can
11006 registered and unregistered on the fly. Patch by cras.
11008 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11010 * Added lib/contrib directory to hold routines that some platforms
11011 don't have but are needed by SILC.
11013 * Added getopt.c, getopt1.c and getopt.h from GNU C library
11014 into lin/contrib to provide getopt() and getopt_long() for
11015 those who don't have it.
11017 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11019 * Added AWAY command to client. When away message is set and
11020 client receives a private message packet the client automatically
11021 replies to the sender with the away message.
11023 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
11024 bug seemed to be the cause of recent problems when compiling
11027 * Added version detection support to SKE protocol specification
11028 and added the new changes to the SKE implementation as well.
11029 There were other minor changes in the SKE protocol as well.
11031 Many changes in lib/silcske/silcske.[ch] and in
11032 lib/silcske/payload.[ch].
11034 * Added ^U functionality, clear input line. Patch from cras.
11036 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11038 * Mainly small bugfixes on core library. Fixed some debugging
11039 logging and buffer overflow in silclog.c.
11041 * Updated config.sub and config.guess on the distribution tree.
11043 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11045 * Added command lagging support in server. Client may execute
11046 commands now only once in two seconds.
11048 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11050 * Optimized packet reception. MAC computation and checking is now
11051 also more optimized. A lot previously duplicated code is now
11052 used as generic by both client and server.
11054 * Fixed key pair generation in clientutil.c
11056 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11058 * Added into lib/silccore/silcbufutil.[ch] new function;
11059 silc_buffer_realloc.
11061 * Moved generic packet sending/encryption functions to
11062 lib/silccore/silcpacket.[ch] from client and server. Some
11063 rewriting of the functions.
11065 * Moved all generic packet reception/decryption functions to
11066 lib/silccore/silcpacket.[ch] from client and server. The
11067 packet processing is now much cleaner in both client and server.
11068 These were major changes in both client and server.
11070 * Created many common functions in server to do packet sending.
11071 Previously code were duplicated a lot, this has been removed
11072 with these changes.
11074 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11076 * Rewrote major parts of the ID cache system. Don't know
11077 whether it is better now or not but at least the API is more
11080 * Major rewrite on ID cache stuff on client because of the ID
11081 cache API changes. Added idlist.c to client.
11083 * Also major rewrite on ID cache stuff on server as well.
11084 Major rewrite of idlist.[ch]. SilcXXXList's are now named
11085 SilcXXXEntry's. We won't keep anymore idlist specific pointers
11086 in hand, instead they are all put into the ID cache system now.
11087 All server_idlist_* routines uses ID cache now instead of
11088 traversing its own lists (those lists does not exist anymore).
11089 SilcIDList though still exists. Also, SilcXXXEntry's are
11092 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11094 * Finally made the SKE implementation compliant to the protocol
11095 specification. All mp integers are now binary encoded as
11096 opposed being HEX encoded.
11098 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
11101 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
11102 functions: silc_[encode/decode]_pem. Also added function
11103 silc_encode_pem_file to PEM encode with newlines ('\n') for
11104 saving into a file.
11106 * SILC public keys are now encoded either PEM or binary. Same
11107 option is for private keys as well. By default private keys
11108 are binary encoded and public keys PEM encoded. Silly HEX
11109 encoding were removed.
11111 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
11112 function to create fingerprints.
11114 * Fixed a bug in SHA1; does not change the original data anymore.
11116 * Partly implemented INFO command on client and server side.
11117 Fixed CLEAR command. Changes to SERVER command; show current
11118 server(s) when giving command without arguments. Added
11119 VERSION command to client.
11121 * Added check to server that unregistered connections cannot
11122 execute commands (unless it is specificly allowed).
11124 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11126 * Fixed screen refresh.
11128 * Fixed channel joining bug from client. On some circumstances
11129 client tried to join to a channel it had already joined.
11131 * Added public key verification process into client's protocol.c.
11132 The client now verifies the public key from user and saves
11133 it into ~./silc/serverkeys/ directory.
11135 Added into: clientutil.[ch]: silc_client_verify_server_key.
11137 * Changed SKE protocol's silc_ske_initiator_finish function
11138 to accept callback function that verifies the received public
11139 key. Removed old silc_ske_verify_public_key function.
11141 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11143 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11144 silc_pkcs_private_key[_data]_set.
11146 * Made the password and public authentication more cleaner in
11147 server's protocol.c.
11149 * Removed historic and obsolete protocol `channel_auth' from
11150 both client and server.
11152 * Removed wrong way of sending command status messages from
11153 server to client in server's command.c. The old way violated
11154 protocol specification.
11156 Changes to silccore/silccommand.[ch]: removed
11157 silc_command_encode_status_payload -> not needed anymore,
11158 changed silc_command_encode_payload_va to accept extra
11159 argument on variable argument list. The argument type must
11160 now be provided to the function. Also, added new function:
11161 silc_command_encode_reply_payload_va which is same as
11162 normal command_encode_payload_va except command status type
11163 is provided as extra argument.
11165 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11167 * Added ~./silc directory handling. The directory includes the
11168 public and private keys for the client.
11170 Added silc_client_check_silc_dir, silc_client_create_identifier
11171 and silc_client_load_keys.
11173 * Implemented SILC protocol compliant public key. Added public
11174 and private key saving to and loading from files.
11176 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11177 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11178 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11179 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11180 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11182 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11183 silc_pkcs_load_[public/private]_key.
11185 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11187 * Added silc_server_get_route (route.[ch]) to get connection
11188 data for the fastest route for given ID.
11190 * Implemented INVITE command on client and server. The command
11191 were re-defined in the SILC Protocol Specification and the
11192 implementation now complies with the specification.
11194 * Implemented PING command on client and server.
11196 * Implemented NAMES command on client and server. The server side
11197 supports currently only normal server not router server yet.
11198 Some changes to NAMES definition in SILC protocol specification.
11200 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11202 * Implemented LEAVE command on client and server.
11204 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
11205 again. This change was made to the protocol as well. Server
11206 should not violate the protocol specification anymore.
11208 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11210 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11211 was tested. SOCKS4 was not but should work anyway.