1 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
3 * Destroy the file transfer session in silc_client_file_close
4 with timeout. Affected file lib/silcclient/client_ftp.c.
6 * Call SFTP server monitor in READ and WRITE after the actual
7 operations. Affected file lib/silcsftp/sftp_server.c.
9 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
11 * Create one configure script from configure fragments
12 (configure.ad). This is a first step towards new distribution
13 system. Affected files prepare, configure.in.pre,
14 lib/silcmath/mpi/configure.ad.
16 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
18 * Removed expiring of client key pair. Affected file is
19 irssi/src/silc/core/clientutil.c
21 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
23 * Check the number of connections from real number of
24 connections instead of socket number, when deciding if
25 server is full. Affected files are silcd/server.c,
26 server_internal.h and silcd.c.
28 * Clarified the connections_max meaning in General section
29 in doc/example_silcd.conf.in.
31 * The reconnect_keep_trying default value set to TRUE
32 if it is not defined in the config file. Affected file
35 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
37 * Fixed crashbug in connection closing, after a protocol
38 completion callback, which might have closed it already.
39 Affected file silcd/server.c.
41 * Fixed rekey with PFS in backup router. It did not allow
42 rekeys with PFS, and when the rekey protocol timedout
43 it crashed the backup router without the above fix. Affected
44 file silcd/packet_send.c and server.c.
46 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
48 * The silc_client_add_channel_private_key now returns the
49 private key context if pointer is given as argument.
50 Affected files are lib/silcclient/silcclient.h and
53 * Added support for using channel private keys in SILC
54 Client Library even if the private key mode is not set
55 on the channel. Affected file lib/silcclient/client_channel.c.
57 * The channel private key used to decrypt message is now
58 delivered to the application in the 'channel_messageÃ' client
59 operation. Affected files are lib/silcclient/silcclient.h
62 * Fixed wrong arg type for user limit in CMODE command reply.
63 Affected file silcd/command.c.
65 * The user limit is now taken and saved to SilcClientEntry in
66 JOIN and CMODE command replies and in CMODE_CHANGE notify.
67 Affected files lib/silcclient/silcclient.h, command_reply.c
70 * Added support to the new private message key indicator
71 packet. Added a new function to the client library:
72 silc_client_send_private_message_key_request. The sender
73 indicates to be initiator, and receiver is responder.
74 Added the indicator to the SilcClientEntry as 'prv_resp'
75 boolean. Affected files are lib/silcclient/silcclient.h
76 client.[ch], and client_prvmsg.c.
78 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
80 * Fixed the JOIN command calling when called with both
81 -auth and -founder. Affected file is lib/silcclien/command.c.
83 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
85 * Check watcher list for resumed clients as well. Affected
86 file is silcd/packet_receive.c.
88 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
90 * Implemented the user limit to the CMODE_CHANGE notify,
91 CMODE command reply and JOIN command reply in server.
92 Affected files are silcd/server.c, command.c, command_reply.c,
93 packet_send.c and packet_receive.c.
95 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
97 * Defined SILC_STRFMT_END that must be used now with
98 silc_buffer_strformat, instead of SILC_STR_END. Fixes
99 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
100 lib/silcclient/silcvcard.c, silcd/server_util.c.
102 * Fixed the adding of public key to the WATCH list in server.
103 Fixed the WATCH notify sending to client. Affected files
104 are silcd/packet_send.[ch], command.c, server_util.c.
106 * Implemented the watching by public key in the SILC Client
107 Library and SILC Client. Affected files are
108 lib/silcclient/command.c and client_notify.c.
110 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
112 * Added support for public key watching in server. Affected
113 files are silcd/server.c, server_internal.h, command.c,
116 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
118 * Added public key to the SIlcClientEntry. Affected files
119 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
121 * Fixed the get_clients_whois reply processing to return
122 exactly same entries server returned. Makes it possible
123 to search using attributes. Affected file is
124 lib/silcclient/idlist.c.
126 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
128 * Save founder key to SilcChannelEntry. Affected files are
129 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
131 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
133 * Call the monitor callback with _CLOSED status from the
134 silc_client_file_close. Affected files are
135 lib/silcclient/client_fpt.c, silcclient.h
137 * Added silc_client_get_clients_whois which resolves using
138 WHOIS, and supports requested attributes as well.
139 Affected files are lib/silcclient/silcclient.h, idlist.c.
141 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
143 * Added support for asking the destination filename where
144 the downloaded file is saved in the file transfer. Affected
145 files are lib/silccilent/silcclient.h, client_ftp.c.
147 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
149 * Fixed error handling in resuming data processing. Affected
150 files are lib/silcclient/client_resume.c and client.c.
152 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
154 * Fixed silc_client_send_private_message to return TRUE correctly.
155 Affected file lib/silcclient/client_prvmsg.c.
157 * Added topic to the SilcChannelEntry. Affected files are
158 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
160 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
162 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
163 file lib/silcclient/command.c
165 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
167 * Convert all commands to UTF-8 before passing them to the
168 client library. Still need to convert replies from UTF-8 to
169 the locale encoding. Affected file
170 irssi/src/silc/core/silc-cmdqueue.c
172 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
174 * redirect all silc_client_command_calls through a queueing framework.
175 This fixes /CYCLE and the annoying "nick change after auto-joining
176 a channel". Furthermore it defines one central point where
177 command parameters can be UTF-8-ified. Affected files
178 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
179 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
181 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
183 * use asynchronous connect() to establish router connections.
184 Fixes problem when the primary router goes down. Affected files
185 silcd/server.c, silcd/server_backup.c
187 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
189 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
190 Fixed various compilation warnings when type casting ints
191 to pointers or vice versa, of different size. Updates around
194 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
196 * Surrogates not allowed in UTF-8 strings, updated decoder.
197 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
198 testers in lib/silcutil/tests/ directory.
200 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
202 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
203 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
204 files are lib/silcclient/silcclient.h, client.c.
206 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
208 * When resuming a session fails, notify the user that the session
209 file needs to be removed eventually. Affected files
210 irssi/src/fe-common/silc/module-formats.[ch],
211 irssi/src/silc/core/client_ops.c.
213 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
215 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
216 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
218 * Typofix in Irssi::Silc module. Affected file
219 irssi/src/perl/silc/Silc.xs.
221 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
223 * Changed the way NOTICE flagged messages are treated. Added support
224 for notices in queries and signing notices. Affected files
225 irssi/default.theme; irssi/docs/help/in/notice.in;
226 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
227 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
229 * Fixed typo in /ACTION help. Affected file
230 irssi/docs/help/in/action.in
232 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
234 * Fixed typo in perl module. Affected file
235 irssi/src/perl/silc/Server.xs
237 * Changed the way ACTION flagged messages are treated. Added support
238 for actions in queries and signing actions. Affected files
239 irssi/default.theme; irssi/docs/help/in/action.in;
240 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
241 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
244 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
246 * Incorrectly reported error when client had to be resolved from
247 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
249 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
251 * Fixed whois public key hash table deleting and adding in
252 detached client case. Affected file silcd/packet_receive.c.
254 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
256 * Changed filenames of silc/fe module not to collide with filenames
257 from core/fe. Also seperated public messages printing from
258 query messages printing. Affected files are all in
259 irssi/src/fe-common/silc.
261 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
263 * Fixed the invite process handling during joining to use
264 correct server name for the client that is matched against
265 the invite string for the channel. Wrong server name caused
266 inability to join the channel. Affected file is
269 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
271 * Fixed the CUMODE channel founder authentication on normal
272 server to not remove the founder rights on existing founder
273 before checking that router accepts the mode change. Affected
274 files are silcd/command.c and silcd/packet_receive.c.
276 * Remove the server entry correctly when rekey timeouts and
277 remote router connection on normal server is closed. Fixes
278 a crash where server uses the freed server entry. Affected
281 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
283 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
284 networks. This is the first step in solving the bug about
285 /SERVER ADD -silcnet <silcnet>. Affected files
286 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
287 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
288 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
290 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
292 * /SMSG and /MMSG now correctly create new queries. Affected files
293 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
295 * Add basic support for SILC protocol specific variables in perl.
296 Affected files irssi/src/perl/silc/*, irssi/configure.in,
297 irssi/src/perl/Makefile.am
299 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
301 * Don't use silc_get_input, it's obviously not reliable. Fixes
302 issue when the current key expires. Affect file
303 irssi/src/silc/core/clientutils.c
305 * Make the session data filename configurable. This makes it
306 possible to have different session files for different
307 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
308 client_ops.[ch], silc-servers.c,
309 irssi/src/silc/fe-common/silc/module-formats.[ch]
311 * Use the same set of libtool files for the MPI lib as for the
312 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
313 config.sub, configure.in, install-sh, missing, mkinstalldirs
315 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
317 * Fixed server statistics decrementing error to not go to
318 negative. Affected file silcd/packet_receive.c.
320 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
322 * Use silc_server_query_add_error to add error in public key
323 search error. Added support in send_reply to send errors
324 without specific argument. Affected file silcd/server_query.c.
326 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
327 Client for NO_SUCH_NICK. It was against the protocol specs.
328 Affected file irssi/src/silc/core/client_ops.c.
330 * Added backwards support for the wrong NO_SUCH_NICK error sending
331 in server. To be removed in SILC Server 1.0. Both old clients
332 and clients with fixed error handling now works. Affected file
333 silcd/server_query.c.
335 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
337 * fixed a bug in the whois using attributes function where no
338 error was sent if no nickname and client id but the attributes were
339 given to whois. Affected file silcd/server_query.c
341 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
343 * remove public key from public key hashtable on detach. Affected
344 file silcd/packet_receive.c
346 * free public key hashtable before removing clients on server
347 shutdown. Affected file silcd/server.c
349 * remove public key prior deleting client-data on killing a client.
350 Affected file silcd/server_util.c
352 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
354 * Getting the MOTD from other servers works now. Affected
355 files are silcd/command.c and silcd/command_reply.c
357 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
359 * Initialize the variable idletag, since it is tested in
360 silc_core_deinit for its default value. Affected file
361 irssi/src/silc/core/silc-core.c
363 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
365 * Fixed signed channel messages across cells. Affected file
368 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
370 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
371 is not defined. They can now be safely used in if-statements
372 without braces. Affected file lib/silcutil/silclog.h.
374 * Added the checks for backup closing connection due to error
375 (local or remote) and thus not allow the resuming to occur
376 in reconnect. Affected files are silcd/packet_send.c
379 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
381 * Help file updates. Affected files in irssi/src/docs/help/in/.
383 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
385 * Fixed channel messages across cells. Affected file
388 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
390 * Fixed file transmission accepting in client library to not
391 start the negotiation if user hasn't accepted the transfer,
392 instead create new session for resent transfer. Affected
393 file lib/silcclient/client_ftp.c.
395 * Show the session ID in the file transmision list. Remove
396 session from list that failed to transfer. Switch the current
397 session automatically after transmission, and in errors, to new
398 session if other sessions exists in the transfer list. Affected
399 files are irssi/src/silc/core/silc-servers.c,
400 irssi/src/fe-common/silc/modfule-formats.c.
402 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
404 * Fixed MIME header parsing for the hopefully last time. Affected
405 file lib/silcutil/silcstrutil.c
407 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
409 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
411 * The SILC RNG is now gauranteed to return non-zero random
412 values. Affected files are lib/silccrypt/silcrng.[ch].
414 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
416 * Fixed nickname formatting when changing only case of the
417 nickname. Affected file lib/silcclient/idlist.c.
419 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
421 * Fixed a memory leak and incorrect printing of the "appears as"
422 message. Affected file irssi/src/silc/core/client_ops.c
424 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
426 * Added CRT (Chinese Remainder Theorem) supported RSA
427 private keys and private key operations. This significantly
428 increases private key operation efficiency. No compatibility
429 issues with new or old private keys. Affected files are
430 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
432 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
434 * Fixed GCC-3.3.2 related compilation warnings from the
437 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
439 * Removed RC6 from distributions.
441 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
443 * Added some better comments to lib/silccrypt/silcpkcs.h,
444 optimized some routines in lib/silccrypt/silcpkcs.c.
445 Added test_silcpkcs into lib/silccrypt/tests/.
447 * Fixed silc_rng_global_init to actually init the global RNG
448 if RNG wasn't provided for it. Affected file is
449 lib/silccrypt/silrng.c.
451 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
453 * Added silc_hash_table_find_by_context_ext. Affected files
454 lib/silcutil/silchashtable.[ch].
456 * Save the public key on normal server in WHOIS command reply
457 from attributes, if present, and add it to public key hash
458 table. Fixes WHOIS resolving by public key on normal server.
460 Optimized the attributes resolving on normal server to not
461 resolve if we resolved them already from router.
463 Affected files are silcd/server_query.c, command_reply.c.
465 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
467 * Added support for whois using attributes.
468 Affected files silcd/command_reply.c, silcd/packet_receive.c,
469 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
472 * Added support for whois using public key attribute to /WHOIS i
473 client command. Affected files irssi/docs/help/in/whois.in,
474 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
476 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
478 * Fixed UMODE setting in server when the client has anonymous
479 mode set. The mode setting was not working. Affected file
482 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
484 * Fixed some bugs and typos related to sending split messages.
485 Print notification when sending messages with /MMSG. Affected
486 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
488 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
490 * Optimized the socket referencing in packet routines, client
491 library and server. Affected files are lib/silccore/silcpacket.c,
492 lib/silcclient/client.c and silcd/server.c.
494 * If silc_socket_set_qos is given with NULL arguments the QoS is
495 reset from the socket. Affected files are
496 lib/silcutil/silcsockconn.[ch].
498 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
500 * Add a /LISTKEYS command which lists the locally cached
501 client and server keys. Affected files
502 irssi/src/fe-common/module-formats.[ch],
503 irssi/src/silc/core/silc-{channels,servers}.c
504 irssi/docs/help/in/listkeys.in
506 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
508 * Check that packet queue purging was successful. Affected
509 files lib/silcclient/client.c and silcd/packet_send.c. Related
510 to MAC failed errors.
512 * Do not clear the inbuf even if it is empty if QoS was applied
513 to it. Otherwise the QoS data is cleared and MAC failed error
514 will occur. Affected file lib/silccore/silcpacket.c.
516 * Use the rekey period time as rekey protocol timeout value.
517 If the rekey does not succeed during the rekey period there's
518 something very wrong, and we most likely end up with wrong keys,
519 do graceful reconnect then. Affected file silcd/server.c.
521 * Take reference of the socket in the parser context, as it's
522 possible to have the parsers in queue after the socket is
523 disconnected and this may cause crash. Affected files are
524 lib/silccore/silcpacket.c, lib/silcclient/client.c and
527 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
529 * Fixed KICK command reply sending, it sent to replies.
530 Affected file silcd/command.c.
532 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
534 * Finish the silc-mime.pl script. It now supports MIME type
535 guessing using magic files, signing data messages, executing
536 MIME handlers in background. Affected files
537 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
539 * Changed MIME signal handler to make things easier for the perl
540 script. Affected files irssi/src/silc/core/client_ops.c,
541 silc-servers.c, and irssi/docs/signals.txt
543 * Cleaned up the silc_mime_parse function and fixed detection
544 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
546 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
548 * Resolve the IP for file transfer listener from the connection
549 socket. Affected file lib/silcclient/client_ftp.c.
551 * Accept NULL hostname parameter in the functions
552 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
553 if hostname is not wanted.
555 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
557 * Fixed race condition between silc_client_init and
558 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
560 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
562 * Fixed file transfer connection closing when SIGNOFF for
563 the client is received from server. Affected file is
564 lib/silcclient/client_ftp.c.
566 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
568 * Check for disconnected socket in QUIT callback. Affected
569 file silcd/command.c.
571 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
573 * Modified the MIME parsing to allow \n and \r\n as delimiters.
574 Affected files lib/silcutil/silcstrutil.c
576 * Cleaned up the escape/unescape functions for correctness and
577 speed. Affected file irssi/src/silc/core/client_ops.c
579 * Removed handling for data messages with Content-Type: text/*,
580 moved parsing of MIME headers to the signal handler, added
581 support for signing and verifying data messages. Affected
582 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
583 irssi/src/silc/core/silc-{servers,channels}.c
585 * Added a perl script for handling data messages based on
586 information read from Mailcap files. New file
587 irssi/scripts/silc-mime.pl
589 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
591 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
592 acknowledge recepetion of a message to the sender. Updated
595 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
597 * Unregister channel key saving callback when deleting channel.
598 Affected file lib/silcclient/idlist.c.
600 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
601 before calling notify client operation. Affected file is
602 lib/silcclient/client_notify.c.
604 * Unregister QoS tasks when deleting the socket connection.
605 Affected files lib/silcutil/silcsockconn.[ch],
606 unix/silcunixsockconn.c.
608 * Implemented latest presence-attrs draft changes. Affected
609 files lib/silccore/silcattrs.h and
610 irssi/src/silc/core/silc-queries.c.
612 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
614 * Save old channel keys in list to allow more rapid change
615 of channel keys if server for some reason does that. This
616 avoids loosing so many channel messages due to not having
617 key to decrypt. Affected file lib/silcclient/silcclient.h,
618 idlist.c and client_channel.c.
620 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
622 * Continued backup router tests and fixes. Affected files
623 silcd/server_backup, server_util.c, server.c. See TODO.
625 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
627 * Fixed SERVER_SIGNOFF handling in servers. The client
628 was removed from wrong list thus not removing the client
629 at all. Affected file silcd/packet_receive.c.
631 * Do not execute rekey protocol for disabled connections as
632 it would never go through. Affected file silcd/server.c.
634 * Added timeout for rekey protocol to catch if the protocol
635 never executes successfully. Affected files silcd/server.c
638 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
640 * Abandon packet processing for disconnected sockets. Check
641 this always after calling packet processing callback.
642 Affected file lib/silccore/silcpacket.c.
644 * Fixed double registration disconnection code in server.
645 Closed wrong connection. Affected file silcd/packet_receive.c.
647 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
649 * On normal server reconnect to primary during resuming 4
650 times, then give up. Affected file silcd/server_backup.c.
652 * If during reconnecting to routers we notice we have router
653 connection but no primary router set, the server is in desync.
654 Reconnect to primary to restore network. Affected file
657 * Assure that only one protocol is exeucting at the same time.
658 Added checks for all protocols. Affected files are
659 silcd/server.c and server_backup.c.
661 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
663 * Check that a string is not already part on invite/ban
664 string when processing it. Affected file silcd/server_util.c.
666 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
668 * Fixed the CUMODE_CHANGE for founder mode changes to comply
669 with 1.2 version of the protocol. Affected file is
670 silcd/packet_receive.c.
672 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
674 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
675 where the passphrase was given. Affected file is
678 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
680 * INVITE and BAN notifys are now delivered from routers to
681 servers (but not clients) on the channel. Updated specs and
682 code. Affected files silcd/packet_[send|receive].[ch],
683 command.c, server.c and server_util.c.
685 * Implemented INVITE and BAN announcing. Affected files are
686 silcd/server.[ch], server_util.c.
688 * Implemented SilcStatus error type argument returning in
689 command reply error in server. Affected file silcd/command.c.
691 * Implemented SilcStatus argument returning in comand reply
692 in client library. The command_reply client operation now
693 returns error specific arguments as well. Affected files
694 are lib/silcclient/command_reply.[ch], client_resume.c,
695 lib/silccore/silcstatus.[ch].
697 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
699 * Backup router protocol version 1.2 implemented. Testing still
700 required. Affected files in silcd/server_backup.[ch], server.c,
701 packet_receive.c and server_internal.h.
703 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
705 * silc_client_send_[channel|private]_message now return TRUE
706 or FALSE. Affected file lib/silcclien/client_channel.c and
709 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
711 * Check for explicit nickname in INVITE and BAN processing
712 during join as well (and don't expect only wildcards in
713 invite/ban strings). Affected file silcd/command.c.
715 * Fixed the INVITE and BAN by public key. The public key saved
716 is the PK payload (as specified) not the raw data. Affected
717 file silcd/server_util.c.
719 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
721 * UTF-8 text message support for actions and notices in SILC
722 Client. Affected file irssi/src/silc/core/client_ops.c.
724 * silc_get_username and silc_get_real_name now returns sensible
725 data on Win32. Patch by Toni Willberg. Affected file is
726 lib/silcutil/win32/silcwin32util.c.
728 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
730 * Provide a signal handler to send MIME encoded messages and emit
731 a signal when a MIME encoded message is received. Also document
732 the signals for usage with the perl interface.
734 A sample perl script will be supplied at a later point.
736 Affected files are irssi/docs/signals.txt,
737 irssi/src/silc/core/client_ops.[ch],
738 irssi/src/silc/core/silc-{channels,servers}.c
740 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
742 * Use SILC_COMMAND_PING to estimate the round-trip time to the
743 server. Use this time to display a lag and disconnect when it
744 exceeds a specified limit.
746 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
748 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
750 * Remove the channel auth list in normal server if router
751 encofrces its list during connecting. Send notify to channel
752 to remove the mode to remove the list. Affected files are
753 silcd/server_util.c and silcd/packet_receive.c.
755 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
757 * Added support for channel public keys. Updated protocol specs
758 and implemented it. Affected files are
759 silcd/command.c, command_reply.c, lib/silcclient/command.c,
760 lib/silcclient/command_reply.c.
762 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
764 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
765 terminate the process on Linux. Affected file silcd/silcd.c.
767 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
769 * Check for NULL buffer in silc_buffer_clear. Affected file
770 is lib/silcutil/silcbuffer.h.
772 * Simplified the backup router protocol by removing the _GLOBAL
773 types. Updated protocol specs and the code. Affected files
774 are silcd/server_backup.[ch].
776 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
778 * Deny '@' and '!' from nicknames since they are reserved
779 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
780 Updated protocol specs and the code.
782 Affected files are silcd/server_util.[ch].
784 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
786 * Fixed stack overflow in Irssi SILC client. Affected
787 file irssi/src/silc/core/client_ops.c.
789 * Check that Host is set in ServerConnection and RouterConnection
790 in silcd.conf. Affected file silcd/serverconfig.c.
792 * Fixed crash in server with protocol completion callbacks,
793 namely rekey and backup resuming protocols. Affected files
794 are silcd/server_backup.c and silcd/server.c.
796 * Fixed rekey protocol to not restart if it is started already.
797 Affected files are lib/silcclient/client.c and
800 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
802 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
804 * Fixed EOF handling in SILC Config, affected file
805 lib/silcutil/silcconfig.c.
807 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
809 * Fixed RESOLVING flag handling in JOIN notify and other
810 notifys to handle the resolvings correctly in client library.
811 Affected file lib/silcclient/client_notify.c.
813 * Do not send full INVITE and BAN lists in INVITE and BAN
814 notifys, only the changed information. Affected file
817 * Fixed INVITE notify sending in INVITE command, send it
818 only when needed. Affected file silcd/command.c.
820 * Handle the founder key change properly in CMODE_CHANGE
821 notify. Bug #122. Affected file silcd/packet_receive.c.
823 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
825 * Remove the mark for output (mark it only for input) after
826 purging outgoing queue. Prevents the "Error in select()"
827 floods. Affected file silcd/packet_send.c.
829 * Fixed incorrect connection deletion from client library
830 after calling "connect" client operation. Could cause
831 crashes for example during reconnect timeouts. Affected
832 files are lib/silcclient/client.c and
833 irssi/src/silc/core/client_ops.c.
835 * Check server private key file permissions before starting
836 the server. Affected file silcd/serverconfig.c.
838 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
840 * NULL terminate allocated string in silc_buffer_strformat.
841 Affected file lib/silcutil/silcbuffmt.c.
843 * Rewrote the invite/ban list string handling in server to
844 use SilcBuffer instead. Affected files are silcd/command.c
845 and silcd/server_util.c.
847 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
849 * Fixed double free in CMODE command when setting new HMAC
850 for channel. Affected file silcd/command.c.
852 * Added couple of missing memset's to zero sensitive memory.
853 Affected files silcd/command.c, lib/silcclient/command.c.
855 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
857 * Fixed a double free in INVITE command error handling in
858 server. Affected file silcd/command.c.
860 * Added macros SILC_SWAB_[16|32] to swab byte order of
861 16-bit and 32-bit unsigned integers. Affected file
862 lib/silcutil/silctypes.h.
864 * Use the SILC_SWAB_16 instead of htons() in server when
865 handling ports since the ports in structures are always
866 in little-endian order (regardless of platform). Affected
867 file silcd/serverid.c and silcd/server_backup.c.
869 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
871 * Send DISCONNECT in close admin command in server. Affected
872 file silcd/command.c.
874 * Check whether we are already connecting to a remote router
875 (in addition of checking whether we are already connected)
876 before creating new connection. Affected file silcd/server.c.
878 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
880 * Added better compiler and compiler flags checking in
883 * Check that socket is valid after QoS is applied to data.
884 Affected file lib/silcutil/unix/silcunixsockconn.c.
886 * Make sure the socket connecetion is not closed to early
887 when closing connection in server. Also make sure the
888 connection is always closed after error in a protocol.
889 Affected file silcd/server.c.
891 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
893 * Removed --session and --dummy options from Irssi SILC Client.
894 -d option is available only if --enable-debug was given.
895 Affected files are irssi/src/silc/core/silc-core,
896 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
898 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
900 * Added silc_buffer_steal to steal the data from the buffer.
901 Affected file lib/silcutil/silcbuffer.h.
903 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
905 * Fixed server crash with double Primary block in config file.
907 Fixed also various memory leaks around the config file
908 parser. Affected files lib/silcutil/silcconfig.c,
909 silcd/serverconfig.c.
911 * Changed my nickname (Johnny Mnemonic) to my real name, this
912 means that bugs introduced by him were actually introduced
915 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
917 * Don't display "foo appears as foo\nYou're now known as foo"
918 messages. Affected file irssi/src/silc/core/client_ops.c
920 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
922 * Fixed error handling of invalid client entry when calling
923 commands in server. Fixes a crash. Affected file
926 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
928 * Added some sanity checks in server for correctness of the
929 server configuration. Affected file silcd/serverconfig.c.
931 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
933 * Prevent endless resolving of user informations in USERS
934 command by checking the command reply status correctly.
935 Affected file lib/silcclient/command_reply.c.
937 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
939 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
940 file is lib/silcutil/silcfileutil.c. A patch by Matthew
941 Aldous <Matthew@Aldous.com>.
943 * Added better implementation using CriticalSection of
944 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
945 <mikko.lahteenmaki@pikabaana.net>.
947 * Added some Winsock WIN32 compatiblity defines into
948 includes/silcwin32.h.
950 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
952 * Fixed double free in async host lookup code. Affected file
953 lib/silcutil/silcsockconn.c.
955 * On backup router handle now the SERVER_SIGNOFF from router
956 for local connected servers too, and close the connections.
958 Do not process them as normally signing off servers when they
959 really signoff by sending EOF fe, but always assume that
960 router sends the SERVER_SIGNOFF.
962 Affected files silcd/server.c and silcd/packet_receive.c.
964 * Fixed socket unsetting when closing connections. Affected
965 files silcd/server.c and silcd/packet_send.c.
967 * Do not print the nickname in SERVER_SIGNOFF if we do not
968 have it. Prevents asserts in Irssi core. It is possible we
969 don't have the nick if it was just being resolved when server
970 signoff. Affected file irssi/src/silc/core/client_ops.c.
972 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
974 * Fixed autonick crashbug in client library. Affected file
975 lib/silcclient/client.c.
977 * Fixed Unix implementation of SilcMutex to really assert if
978 the mutex is locked/unlcoked already. Affected file
979 lib/silcutil/unix/silcunixmutex.c.
981 * Fixed locking in silc_schedule_uninit. It didn't lock
982 when dispatching timeout tasks. Affected file is
983 lib/silcutil/silcschedule.c.
985 * Changed Win32 implementation of SilcThread to use modern
986 Win32 interface. Affected file is
987 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
989 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
991 * Don't print signed messages when sending failed. Affected files
992 irssi/src/silc/core/silc-[servers.c/commands.h]
994 * Send adquate signal when founding a channel by joing it. Affect
995 file irssi/src/silc/core/client_ops.c
997 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
999 * Fix theme abstracts parsing. Affected files irssi/default.theme,
1000 irssi/src/fe-common/core/themes.c
1002 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1004 * Fixed close command to use the port correctly when closing
1005 server connections. Affected file silcd/idlist.c.
1007 * Check for NULL outbuf in silc_socket_write. It is possible
1008 that it is NULL is some odd case. Affected files are
1009 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
1011 * Do not call final protocol callback for backup router
1012 resuming protocol when closing connection. It is closed
1013 by timeout in case of error. Affected file silcd/server.c.
1015 * Backup reconnect to router if backup resuming protocol
1016 failed. Affected file silcd/server_backup.c.
1018 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1020 * Fixed double free in SKE library error hadling when signature
1021 error occurred. Affected file lib/silcske/silcske.c.
1023 * Save the fingerprint to new SilcClientEntry after changing
1024 nickname. Affected file lib/silcclient/client_notify.c.
1026 * Print SIGNOFF in Irssi SILC client only if the nickname is
1027 known. Prevents asserts in Irssi core. It is possible we
1028 don't have the nick if it was just being resolved when it
1029 quit. Affected file irssi/src/silc/core/client_ops.c.
1031 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1033 * Fixed double free in invite list adding code when adding
1034 invite strings. Affected file silcd/server_util.c.
1036 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1038 * More log printing during backup router protocol. Affected
1039 file silcd/server_backup.c.
1041 * Removed backwards support for old private key file format.
1042 Affected file lib/silccrypt/silcpkcs.c.
1044 * Removed backwards support for not-so-strict decryption length
1045 check, it's strict now. Affected lib/silccrypt/silccipher.c.
1047 * GETKEY to update the client entrys fingerprint too.
1048 Affected file lib/silcclient/command_reply.c.
1050 * Added --without-libtoolfix for package builders using weird
1051 wrappers around libtool (BSD at least).
1053 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1055 * Fixed backup router bugs: When backup resumes router and
1056 receives a CHANNEL_MESSAGE packet the backup must not act
1057 as router since the packet header decryption would be
1058 different. Also, when relaying packets to channel, do
1059 not re-encrypt packets on backup that came from the primary
1060 since the connection isn't really router-router connection.
1061 Affected files silcd/server.c, silcd/packet_send.c.
1063 * Added checks in encryption/decryption that encryption/decryption
1064 length sent as argument really is multiple by block size. Helps
1065 catching really weird bugs like the above backup router bugs
1066 when packets are being decrypted in wrong way. Affected files
1067 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
1069 * Fixed padding generation in private key file encryption.
1070 Affected file lib/silccrypt/silcpkcs.c.
1072 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1074 * Added ignore_message_signatures setting which can be used
1075 to ignore signatures in messages. Affected files are
1076 irssi/src/silc/core/client_ops.c, silc-core.c.
1078 * Fixed the libtoolfix to use command line options instead of
1079 environment variables. They didn't work as expected. Now,
1080 the libtool is fully run-time configurable.
1082 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1084 * Verify signature payload for signed messages. Affected files
1085 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1086 irssi/src/silc/core/silc-core.h
1088 * Display signature verification result in public and private
1089 messages using theme abstracts. See irssi/default.theme for
1090 examples on their usage. Affected files
1091 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1092 irssi/src/fe-common/silc/module-formats.[ch],
1093 irssi/src/fe-common/silc/fe-common-silc.c,
1094 irssi/src/fe-common/silc/Makefile.am
1095 irssi/src/fe-common/core/fe-messages.[ch]
1097 * Fixed bugs in Irssi's theme parsing. Affected files
1098 irssi/src/fe-common/core/themes.c
1100 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1102 * Calculate the correct length for signed messages before
1103 encrypting, it must be multiple by block size. Affected
1104 file lib/silccore/silcmessage.c.
1106 * silc_message_signed_get_public_key returns now both
1107 decoded and encoded public key. Affected files are
1108 lib/silccore/silcmessage.[ch].
1110 * Added libtoolfix script that makes the libtool more generic
1111 and configurable in run-time. Now we can specify in run-time
1112 if what kind of libraries we want to create, regardless of
1113 configuration. SIMs are now creates even if --disable-shared
1114 was explicitly given.
1116 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1118 * Fixed founder key sending in CMODE command in client.
1119 Affected file lib/silcclient/command.c.
1121 * Fixed CUMODE founder authentication in server to not check
1122 for client's public key since it's not supposed to do that.
1123 Affected file silcd/command.c.
1125 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1127 * Set realname and hostname in NICK_REC records. Affected file
1128 irssi/src/silc/core/silc-nicklist.c
1130 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1132 * Remove 1.0 protocol backwards compat code from client
1135 * Added more reliable check for whether nickname did change
1136 or not, or whether only Client ID changed in NICK_CHANGE
1137 notify. Affected file lib/silcclient/client_notify.c.
1138 Fixes bug in '@' character handling in a nickname.
1140 * Added support for automatically parsing signature from
1141 the message payload. Added new function
1142 silc_message_get_signature to return the payload to
1143 application. Affected files lib/silccore/silcmessage.[ch].
1145 * Changed the private_message and channel_message client
1146 operations to deliver the SilcMessagePayload to the
1147 application too. Application can use it fe. to get the
1148 signature from the message for verification. Affected
1149 file lib/silcclient/silcclient.h, client_channel.c and
1152 * Redefined the signed payload for message payloads.
1153 Updated protocol specs and implemented.
1155 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1157 * Fixed wrong invite and ban list handling in server command
1158 reply. Affected files are silcd/command_reply.c,
1159 silcd/server_util.[ch].
1161 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1163 * Fixed CMODE setting in server when founder mode was set.
1164 Affected file silcd/command.c. Bug #95.
1166 * Added support to setting specific public key in CMODE in
1167 Irssi SILC client. Affected file lib/silcclient/command.c.
1169 * Added support to use specific public key in CUMODE in
1170 Irssi SILC Client. Affected file lib/silcclient/command.c.
1172 * Added support for inviting and banning by public key in
1173 Irssi SILC client. Affected file lib/silcclient/command.c.
1175 * Fixed fingerprint/babbleprint showing in invite and ban
1176 list command replys. Affected file is
1177 irssi/src/silc/core/client_ops.c.
1179 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1181 * Format CMODE +c and +h to display both the mode and the argument
1183 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1185 * Added test vectors and test programs for SHA-1, MD5,
1186 HMAC-SHA1 and HMAC-MD5. New tests are located in
1187 lib/silccrypt/tests/. Fixed also argument decoding bug in
1188 MD5 implementation. Affected file lib/silccrypt/md5.c.
1190 * Changed the channel private key and private message key
1191 generation (with static keys) to use SHA1 instead of MD5,
1192 as SHA1 is the mandatory hash function in SILC. Affected
1193 file lib/silcclient/client_[channel/prvmsg].c.
1195 * Changed the private key file encryption to use SHA1 instead
1196 of MD5. Added support for the old generation and added
1197 automatic change of the key (to be removed later). Affected
1198 files lib/silccrypt/silcpkcs.c.
1200 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1202 * Load only files with .pub suffix in PublicKeyDir. Affected
1203 file silcd/serverconfig.c.
1205 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1207 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1208 channels. Affected files silcd/silcd.c, silcd/server.h.
1210 * Added the config directive PublicKeyDir for the client block.
1211 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1213 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1215 * Merged Toni's irssi/silc.conf patch.
1217 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1219 * Max alloc tests in allocation routines. Affected file
1220 lib/silcutil/silcmemory.c.
1222 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1224 * Fixed a typo in resuming code that fixed detach/resume code
1225 in server. Bug #93. Affected file silcd/packet_receive.c.
1227 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1229 * Do reverse lookups for server when /connecting. Affected files
1230 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1231 irssi/src/core/net-nonblock.*
1233 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1235 * Added library versioning for shared libraries. Affected
1236 files configure.in.pre and lib/Makefile.am.pre.
1238 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1240 * Display INVITE and BAN lists as specified by SILC 1.2
1242 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1244 * Do not send invite list back unless asked (when sending
1245 no arguments) or when list was modified. Affected file
1248 * Remove client from invite list in KILLED notify and in
1249 KILL command. Affected file silcd/command.c and
1252 * Fixed bugs in invite list handling in INVITE command.
1253 Affected files silcd/command.c and silcd/server_util.c.
1255 * Merged with Irssi 0.8.6.
1257 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1258 Affected file irssi/src/fe-text/silc.c.
1260 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1262 * The silc_argument_get_[first/next] now return the argument
1263 type to caller. Added silc_argument_payload_encode_one.
1265 Affected files are lib/silccore/silcargument.[ch].
1267 * Added support for the SILC 1.2 INVITE command and new
1268 invite lists to server. Affected files are silcd/command.c,
1269 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1271 * Added support for the SILC 1.2 BAN command and new
1272 ban lists to server. Affected files are silcd/command.c,
1273 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1275 * Added support to client sending new INVITE command. Affected
1276 file is lib/silcclient/command.c.
1278 * Added support to client sending new BAN command. Affected
1279 file is lib/silcclient/command.c.
1281 * Added support for removing client from invite list when kicked
1282 from channel, as SILC 1.2 dictates. Affected files are
1283 silcd/packet_receive.c and silcd/command.c.
1285 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1287 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1288 automatically the cipher's internal IV. Affected files
1289 lib/silccrypt/silccipher.[ch].
1291 * Assure the RESUME_CLIENT packet is not sent to twice to
1292 backup router if the detached client was originated from
1293 the backup. Affected file silcd/server.c. Bug #76.
1295 * Changed silc_sim_symname to not allocate memory. Affected
1296 file lib/silcsim/silcsimutil.c.
1298 * Fixed memory leaks with SIMs in server. Affected files
1299 silcd/serverconfig.c, silcd/server.c.
1301 * Fixed channel key distribution after resuming detached
1302 client. Affected files silcd/packet_receive.c.
1304 * Fixed channel's global_user boolean checking after detaching.
1305 Check it after changing the owner of the client not before.
1306 Affected file silcd/packet_receive.c.
1308 * Fixed few double frees from client library. Fixes at least
1309 Bug #81, possibly others too.
1311 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1312 notifys in Irssi SILC Client. Affected file is
1313 irssi/src/silc/core/client_ops.c. Bug #82.
1315 * Applied Ville Räsänen's manual page and --mandir bugfix
1316 patch. Affected files are configure.in.pre and Makefile.am.pre.
1319 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1321 * Added support to backup router protocol for backup to tell
1322 normal server that it cannot use the backup router as primary
1323 because the primary isn't really down. Updated protocol
1326 * Added support for primary router to tell backup router that
1327 resuming is not possible because the backup really isn't primary
1328 in the cell. For example if backup disconnected itself the
1329 resuming is not allowed since the primary really did not
1330 go down. Updated protocol specs.
1332 * Removed MARS from crypto library.
1334 * Defined the CTR mode and Randomized CBC mode in SILC. The
1335 CTR mode is RECOMMENDED now in specification. Defined also
1336 Serpent cipher as optional cipher. Updated the protocol specs.
1338 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1340 * Added support for inviting/banning by IP/MASK, public key,
1341 and explicit Client ID. Redefined the command and notify
1342 types to allow easier forwards support for other methods
1343 of inviting/banning. Updated protocol specs.
1345 * Remove the client from channel's invite lists if the client
1346 is kicked or killed. Updated protocol specs.
1348 * Unified the Channel Message Payload and Private Message
1349 into one Message Payload. Updated protocol specs and
1352 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1354 * Don't wait for EOF after socket error has occurred, but
1355 close the connection. Affected file is silcd/server.c.
1357 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1359 * Added support for setting FOUNDER mode on channel with
1360 specific public key which can be set with CMODE command.
1361 Updated protocol specs and implemented in client and server.
1363 * Fixed the Irssi SILC client to correctly shutdown the client
1364 library to avoid memory leaks. Affected files are
1365 irssi/src/silc/core/silc-core.c and silc-servers.c.
1367 * Deprecated the No Reply flag in SKE protocol and introduced
1368 "IV Included" flag which can be used to indicate that the IV
1369 is included in the ciphertext. This makes it possible to use
1370 SILC on unreliable transport, such as UDP which may cause
1371 packet reordering and losses. Updated protocol specs, did
1374 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1376 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1377 < 32 bit values in correct size. Affected file is
1378 lib/silcmath/mp_mpi.c.
1380 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1382 * Fixed the KE Start Payload parsing to check that mandatory
1383 fields are present. Affected file lib/silcske/payload.c.
1385 * Fixed compilation warnigs in Irssi SILC Client. Affected
1386 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1388 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1390 * Print "nick now appears as newnick" and update Irssi's nicklist
1391 when you change your nick to "nick". Closes #62
1393 * Never format your own nick. Closes #63
1395 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1397 * SILC_UMODE_GONE changes are now propagated correctly to the
1398 Irssi client. Closes #54
1400 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1402 * Fixed example in /HELP KEY
1404 * Added expando $j which expands to current SILC Client version
1406 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1408 * Fixed public key decoding in crypto library.
1410 * Added better error printing to SKE library.
1412 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1414 * Fixed NICK command to not crash if nickname was not sent.
1416 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1418 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1419 Deprecated the old Encrypt-And-MAC order. Updated protocol
1420 specs and implemented.
1422 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1423 generation. Updated specs and implemented.
1425 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1427 * Added support for rekey before 2^32 sequence number wraps.
1428 Affected files in server and client library.
1430 * Padding must be at least 8 bytes now. Implemented and updated
1433 * Compute maximum padding for authentication packets to make
1434 passphrase approximation attacks impossible. Affected files
1435 in client library and in server.
1437 * Fixed PING command sending in client library and handling in
1438 server. The server ID must be ID Payload, not raw ID data.
1439 Affected files in server and client library.
1441 * Defined that all public keys sent in commands and notify
1442 payloads are actually Public Key Payloads not raw public key
1443 data. Updated protocol specs and implemented.
1445 * Updated protocol version to 1.2. Updated specs and code.
1447 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1448 status types. Updated specs and the code.
1450 * Added support for normal client to kill its own entries from
1451 the network. Updated protocol specs and the code.
1453 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1454 and added initial implementation.
1456 * Added MAC field to the Private Message Payload to protect
1457 against chosen ciphertext attacks. Updated the protocol specs
1460 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1461 attribute to indicate the user's current idle and signon time
1462 of a service. Updated protocol specs and implemented.
1464 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1466 * Added "do_not_bind" argument to silc_client_file_send what
1467 can be used to not bind locally but assume the file receiver
1468 provides the point of connect. Usefull when sender is behind
1469 NAT device. Affected file lib/silcclient/silcclient.h and
1472 * Added -no-listener option to FILE SEND command in Irssi SILC
1473 client. Affected file irssi/src/silc/core/silc-servers.c.
1474 Renamed FILE RECEIVE to FILE ACCEPT.
1476 * Confirm passphrase for private key encryption in
1477 silc_create_key_pair and silc_change_private_key_passphrase.
1478 Affected files are lib/silcutil/silcapputil.c.
1480 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1482 * Move silc_client_packet_send back to internal, added
1483 silc_client_send_packet, a bit simpler function for application.
1484 Affected files lib/silcclient/silcclient.h, client.c and
1487 * Moved the SilcClientEntry, SilcChannelEntry and
1488 SilcServerEntry to silcclient.h to be public and documented
1489 them for application. Affected files are
1490 lib/silcclient/silcclient.h and idlist.h.
1492 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1494 * Fixed manual page installation patch by Ville Räsänen.
1495 USERS help page fix patch by Ville Räsänen
1497 * Changed the silc_client_command_call interface to make
1498 the command call simpler for the application. The library
1499 now handles the command line parsing, command finding and
1500 execution. Application only needs to call the function
1501 with the command line. Affected files are
1502 lib/silcclient/silcclient.h, command.[ch].
1504 * Fixed silc_get_input to NULL-terminate the returned input.
1505 Affected file lib/silcutil/silcutil.c.
1507 * Resolve the client's public key in JOIN command if the
1508 founder auth data is being requested but we don't know the
1509 client's public key. Affected file silcd/command.c.
1512 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1514 * Print notify for server opers when backup router comes
1515 online. Affected file silcd/server.c.
1517 * Fixed the INVITE command to send the invite list in
1518 command reply. Affected file silcd/command_reply.c.
1520 * Fixed MOTD command reply sending. Affected file
1523 * UTF-8 decode the topic in TOPIC command reply and LIST
1524 command reply in Irssi SILC client. Affected file is
1525 irssi/src/silc/core/client_ops.c.
1527 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1529 * Fixed the INVITE command to not crash Irssi SILC client
1530 when given without nickname argument. AFfected file
1531 irssi/src/silc/core/client_ops.c.
1533 * Fixed double free in WHOIS query on normal server when
1534 forwarding query to router. Affected file is
1535 silcd/server_query.c.
1537 * Fixed WATCH command reply handling on normal server which
1538 was missing altogether. Affected file silcd/command_reply.c.
1541 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1543 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
1544 Included yodl sources for each of these. Also modified
1545 Makefile.am prototype to install these files to proper
1546 locations. Updated CREDITS. Affected file Makefile.am.pre,
1547 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
1550 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1552 * Added support for encrypted private key files. Now
1553 passphrase must be provided when new key pair is created
1554 (can be empty though), and prompted when loading the
1555 private key. Added support for loading the old-style
1556 non-encrypted private keys as well. Affected files
1557 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
1560 * Fixed silc_get_input to accept input on all terminals.
1561 Affected file lib/silcutil/silcutil.c.
1563 * Moved the Irssi SILC client key loading and other stuff
1564 to be called after the arguments and UI is initialized.
1565 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
1567 * Added -P option to Irssi SILC client which can be used
1568 to change the passphrase of the private key. Affected
1569 file irssi/src/silc/core/silc-core.c.
1571 * Added silc_change_private_key_passphrase apputil routine
1572 to lib/silcutil/silcapputil.[ch].
1574 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1576 * Fixed connection closing in client library to not crash.
1577 Moved the connection freeing totally to function
1578 silc_clinet_del_connection. Affected file
1579 lib/silcclinet/client.c.
1581 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1583 * Changed includes/silcincludes.h to silcincludes.h.in to
1584 include configuration specific information. The silcdefs.h
1585 is not included in to installation anymore (it's only
1586 compilation time header).
1588 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1590 * Moved the SilcClient and SilcClientConnection from client.h
1591 to the public lib/silcclient/silcclient.h. Changed the
1594 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1596 * If version string in silc_clinet_alloc is NULL the library
1597 puts it automatically. Affected file lib/silcclient/client.c.
1599 * Changed the version strings from variables to #define's
1600 in includes/silcversion.h.
1602 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1604 * Added shared library complation support.
1606 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1608 * Added lib/silcutil/silcapputil.[ch] for application
1609 utility functions. It includes routines for applications'
1610 convenience. Added silc_create_key_pair, silc_show_public_key
1611 and silc_load_key_pair functions.
1613 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1615 * Send RESUME_CLIENT packet from router to backup routers
1616 to in resuming. Affected file silcd/packet_receive.c.
1618 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1620 * In IDENTIFY command parsing, send all other IDs except
1621 Client IDs explicitly to router for resolving on normal
1622 server. Also check that ID received in WHOIS command is
1623 always Client ID, others are not allowed. Affected file
1624 silcd/server_query.c.
1626 * Merged latest changes from irssi.org CVS.
1628 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1630 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
1631 Affected files irssi/src/silc/core/silc-core, silc-server.c.
1633 * Fixed the heartbeat sending in Irssi SILC client. Moved
1634 the silc_client_packet_send to silcclient.h for application
1635 usage. Affected files lib/silcclient/client_internal.h
1636 lib/silcclient/silcclient.h.
1638 * Fixed a bug in query resolving in server. Used wrong
1639 variable in a for loop and crashed. Affected file is
1640 silcd/server_query.c.
1642 * Server constructs requested attributes only to locally
1643 connected clients. Affected file silcd/server_query.c.
1646 * Fixed a bug when sending resolving from router to server
1647 with requested attributes. The constructed WHOIS command
1648 was incorrect. Affected file silcd/server_query.c.
1651 * Fixed Requested Attributes saving in WHOIS command reply.
1652 The length of the data buffer must be saved too. Affected
1653 file silcd/command_reply.c.
1655 * Update the client entry's servername after detaching is
1656 over. Affected file silcd/packet_receive.c. Bug #37.
1658 * Resolve incomplete client entrys in CUMODE_CHANGE and
1659 CMODE_CHANGE notifys. Affected file is
1660 lib/silcclient/client_notify.c. Bug #42.
1662 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1664 * Fixed channel key packet processing bug on backup router
1665 during backup resuming protocol. Affected file is
1666 silcd/packet_receive.c.
1668 * Fixed memory leaks in server. Affected files are
1669 silcd/server.c and silcd/packet_receive.c.
1671 * Fixed packet decryption problem when backup router encrypted
1672 channel message with wrong key during backup resuming
1673 protocol. Affected file silcd/packet_send.c.
1675 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
1676 Toni Willberg (toniw@iki.fi)
1678 * Changed the SilcCipher context to be private. Changed the
1679 silc_cipher_get_iv to just return pointer to the IV. Added
1680 silc_cipher_get_name to return the name of the cipher.
1681 Fixed code all around to support these changes. Affected
1682 files are lib/silccrypt/silccipher.[ch], client library and
1685 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1687 * Fixed unaligned access in lib/silccore/silcattrs.c.
1689 * Fixed libtool linking in lib/silcsim/Makefile.am.
1691 * Fixed services attribute printing. Affected files is
1692 irssi/src/silc/core/silc-queries.c.
1694 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1696 * Fixed a crashbug in incoming server accepting. Affected
1697 file silcd/server.c.
1699 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1701 * Added automatically generated index to Toolkit Reference
1704 * Added support for Postscript Toolkit Reference Manual.
1706 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1708 * Merged DISCONNECT fix, and autoconn port fix from Irssi
1711 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1713 * Added 'send_events' boolean argument to the function
1714 silc_schedule_set_listen_fd which sends the set events to
1715 the application explicitly if set to TRUE. Default action
1716 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
1717 lib/silcclient/client_internal.h and silcd/server_internal.h.
1719 * Added silc_compare_timeval to determine which time values
1720 is smaller. Affected file lib/silcutil/silcutil.[ch].
1722 * Added sort-of "Quality of Service" (QoS) support to
1723 SilcSocketConnection. Data reception can be controlled with
1724 rate limit per second and/or read data length limit.
1725 Added silc_socket_set_qos. Affected files are
1726 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
1728 * Added the QoS configuration to SILC Server configuration
1729 file. Affected files are silcd/serverconfig.[ch] and
1732 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1734 * Merged with irssi.org CVS.
1736 * Failed OPER and SILCOPER authentications are now logged.
1737 Affected file silcd/command.c. Bugs #25.
1739 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1741 * ROBODoc documented lib/silcutil/silcbuffer.h and
1742 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
1743 <ville.rasanen@iki.fi>.
1745 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1747 * Added support for auto-passphrase authentication from the
1748 config file during connecting which was not implemented
1749 yet. Affected file irssi/src/silc/core/client_ops.c.
1751 * Fixed a bug in authentication protocol failure handling which
1752 was processing wrong callback context. Affected files
1753 are lib/silcclient/client.c and protocol.c.
1755 * Fixed the /ATTR allow off to actually work. Affected file
1756 is irssi/src/silc/core/silc-queries.c.
1758 * Fixed the /ATTR -del to work. Affected file is
1759 irssi/src/silc/core/silc-queries.c.
1761 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1763 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
1765 * Fixed mask attribute adding in Irssi SILC client. Affected
1766 file irssi/src/silc/core/silc-queries.c.
1768 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1770 * Added support for saving the requested attributes in
1771 WHOIS to directory. Affected file is
1772 irssi/src/silc/core/silc-queries.c.
1774 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1776 * Added support for parsing VCard fields that do not have
1777 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
1779 * Fixed a double free bug in hash table foreach function
1780 if the entry was deleted in the foreach callback. Affected
1781 file lib/silcutil/silchashtable.c.
1783 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1785 * Added silc_attribute_get_verify_data to return the signature
1786 verification data for either user digital signature or
1787 server digital signature in Requested Attributes. Affected
1788 files are lib/silccore/silcattrs.[ch].
1790 * Added silc_vcard_alloc which is used to allocated dynamic
1791 SilcVCard context. The silc_vcard_free now checks whether
1792 the context is dynamically allocated or not. Affected files
1793 are lib/silcutil/silcvcard.[ch].
1795 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1797 * Periodically remove the NOATTR status from client entry
1798 so that the client may take the attributes in use even after
1799 server has resolved them unsuccessfully earlier. Affected
1800 file silcd/server_query.c and idlist.h.
1802 * Moved sha1hash and md5hash from client->internal to
1803 SilcClient for application usage. Affected files are
1804 lib/silcclient/client.h and client_internal.h.
1806 * Fixed attribute encoding and decoding bugs. Affected
1807 files lib/silccore/silcattrs.[ch].
1809 * Added ATTR command to Irssi SILC Client which is used to
1810 manage user's Requested Attributes sending and values for
1811 WHOIS command. Affected files around Irssi SILC client.
1813 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1815 * Added silc_buffer_strformat which can be used to format
1816 strings into a buffer which size is automatically increased.
1817 Affected file lib/silcutil/silcbuffmt.[ch].
1819 * Added implementation of VCard (RFC 2426) which can be used
1820 as part of Requested Attributes in WHOIS command. Affected
1821 file lib/silcutil/silcvcard.[ch].
1823 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1825 * Some strncat -> silc_strncat changes our the core and
1828 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
1829 errors. Added better error printing to SKE library.
1830 Affected files lib/silcske/silcske.c, silcske_status.h and
1833 * Save the PKCS key length even if only private key is set to
1834 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
1836 * Fixed the usage of silc_pkcs_get_key_len since it returns the
1837 length in bits not in bytes. Affected files are
1838 lib/silcske/silcske.c, lib/silccore/silcauth.c and
1839 silcd/server_query.c.
1841 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1843 * Added silc_attribute_payload_encode_data to directly encode
1844 the data into the attributes buffer. Renamed function
1845 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
1846 Affected files are lib/silccore/silcattrs.[ch].
1848 * silc_hash_table_find_foreach calls the foreach function now
1849 once even if the nothing was found with context set to NULL.
1850 Affected file lib/silcutil/silchashtable.[ch].
1852 * Remove the RESOLVING flag from client entry after received
1853 the Requested Attributes from the client. Fixed memory leak
1854 in client entry freeing. Affected files silcd/server_query.c
1857 * Added Requested Attributes support into SILC Client Library.
1858 It is not able to send requested attributes in WHOIS command,
1859 and also receive and process requested attributes. Added
1860 silc_client_attribute_[add|del] and silc_client_attributes_get
1861 functions. Added also `ignore_requested_attributes' to the
1862 SilcClientParams to not use attributes in client. Affected
1863 files are lib/silcclient/command.c, client_attrs.[ch],
1864 silcclient.h, client_internal and client.[ch].
1866 * Changed the silc_client_get_client_by_id to support Requested
1867 Attributes, it takes them as argument now. Affected file
1868 is lib/silcclient/silcclient.h, and idlist.c.
1870 * Added -details option to WHOIS command in Irssi SILC Client
1871 to support the requested attributes. By default it requests
1872 all attributes. Affected file lib/silcclient/command.c and
1873 irssi/doc/help/in/whois.in.
1875 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1877 * Add also SERVICE attribute for server-constructed attribute
1878 data. Also digitally sign the attributes and add
1879 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
1880 silcd/server_query.c.
1882 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1884 * Changed the silc_attribute_payload_encode to support list
1885 of attributes (function may be called several times to add
1886 a new attribute). Removed the silc_attribute_payload_encode_list
1887 function. The encoding function now also automatically encodes
1888 the data, so the caller does not need to do that. Affected
1889 files lib/silccore/silcattrs.[ch].
1891 * Added support for replying on behalf of the user to the
1892 Requested Attributes in WHOIS command in the server. Affected
1893 file silcd/server_query.c.
1895 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
1896 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
1898 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1900 * Don't swtich to become primary router if we are backup if
1901 decryption error has occurred. Affected file silcd/server.c.
1903 * Fixed a bug in backup router IP address comparison in
1904 silc_server_backup_get.
1906 Save now also the port of the server/router and use that
1907 in comparison as well. Affected file silcd/server_backup.c.
1909 * Normal server now reconnects to backup router automatically
1910 if connection is lost to it. Affected file silcd/server.c.
1912 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1914 * If packet processing fails (like integrity check fails)
1915 the connection is closed now. Affected files are
1916 lib/silccore/silcpacket.c and silcd/server.c.
1918 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1920 * Fixed double free in RSA public key set function
1921 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
1924 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1926 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
1927 Added server_query.[ch] which provides one interface for
1928 querying information using all three commands.
1930 * Changed all "typedef unsigned char" in core library to
1931 "typedef SilcUInt8".
1933 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1935 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
1937 * Renamed silc_server_get_client_resolve to
1938 silc_server_query_resolve and moved to server_query.[ch].
1940 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1942 * Resumed client packet handling from server put the resumed
1943 client on wrong list on router and caused the client not
1944 be present on the network anymore. Now fixed to put the
1945 client to correct list. Affected file silcd/packet_receive.c.
1947 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1949 * Various cleanup in error message output in config parsing code
1950 and in server init code. Fixed error log files containing
1951 too many newlines ('\n') in some situations. Affected files are
1952 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
1954 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1956 * Use the reverse lookupped hostname in client internals
1957 instead of one user provided us as remote server name.
1958 Affected file lib/silcclient/client.c.
1960 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1962 * Added 'app_context' to silc_schedule_init. It is an
1963 application specific context that is delivered to application
1964 in task callback functions. Affected files are
1965 lib/silcutil/silcutil.[ch].
1967 * The hb_context in SilcSocketConnection is not freed
1968 automatically anymore (application must free it). Freeing
1969 it automatic is inconsistent. Affected files are
1970 lib/silcutil/silcsockconn.[ch].
1972 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1974 * Added support for removing explicitly added client connections
1975 in rehash and closing the client connections if they were
1976 unconfigured in the rehash. Affected file silcd/server.c.
1978 * Added support for aborting automatically pending commands
1979 that never receives the reply (to avoid memory leaks).
1980 Added also silc_server_command_pending_timed to set the
1981 specific timeout for pending command. Affected files are
1982 silcd/command[_reply].[ch].
1984 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
1985 specs and lib/silccore/silcstatus.h.
1987 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1989 * Changed the silc_get_time to accept time value as argument
1990 or if zero is sent return current local time. Affected
1991 file lib/silcutil/silcutil.[ch].
1993 * Added STATS command to client library and Irssi SILC client.
1994 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
1996 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1998 * Assure that channel key is set before sending it. May
1999 crash server otherwise. Affected file silcd/packet_send.c.
2001 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2003 * Assure that endless loop cannot happen with detached client
2004 resolving on normal server. Added idlist status
2005 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
2006 silcd/idlist.h and silcd/packet_receive.c.
2008 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2010 * Incoming file transfer request cannot use same session as
2011 the sending session. This can happen when sending file to
2012 yourself. Crashed the client on quit. Affected file
2013 lib/silcclient/client_ftp.c. Bug #24.
2015 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2017 * Implemented the draft-riikonen-precense-attrs draft and
2018 the Attribute Payload into the lib/silccore/silcattrs.[ch].
2020 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2022 * Distribute the SERVER_SIGNOFF notify also to local backup
2023 routers from the primary router. The backup router may not
2024 have the signing of local server directly connected and need
2025 to know about the signoff. Affected file silcd/server_util.c.
2027 * Use the primary router as the origin of the locally connected
2028 server when it is disconnecting from the backup router since
2029 that's where it really is coming from. Now the clients from
2030 the disconnecting server are removed correctly and "shadow"
2031 clients are not left to the backup router. Affected file
2034 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2036 * If normal server is standalone and found existing but disabled
2037 channel, do not re-create the channel since it creates
2038 duplicate same channels. Affected file silcd/server.c.
2040 * Added anonymous client connections support to server. New
2041 "anonymous" configuration option to ConnectionParams section
2042 added. If set to true, the username and hostname information
2043 of the client will be scrambled and anonymous user mode is
2044 set automatically to the user. Affected files are
2045 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
2047 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2049 * In JOIN notify handling, mark that the cache entry of the
2050 client cannot be expired. Can cause crashes on normal
2051 server (asserts client->channels). Affected file is
2052 silcd/packet_receive.c.
2054 * From now on distribution versions are used as protocol versions
2055 instead of by default using the Toolkit base version as protocol
2056 version. Affected file prepare.
2058 * Do not set the locally resolved hostname for local client
2059 entry but take what server sends. This way the real hostname
2060 is showed in WHOIS for yourself. Affected file is
2061 lib/silcclient/idlist.c and lib/silcclient/client.c.
2063 * Resolve local info with IDENTIFY when connecting to server.y
2065 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2067 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
2068 for implied search (not needed on platforms which has native
2069 pthreads library). Use --without-pthreads to disable threads.
2070 Affected file is configure.in.pre
2072 * Fixed --with-iconv on platforms which need to bypass (broken)
2073 native iconv(). Affected file is configure.in.pre
2075 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2077 * Moved -C option parsing in Irssi SILC client at same time
2078 as other options. The UI was initialized earlier and caused
2079 problems on command line. Bug #16. Affected file is
2080 irssi/src/silc/core/silc-core.c.
2082 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2084 * Added global variable silc_log_timestamp that tells silclog
2085 wether to print or not the timestamp in the logging files.
2086 Affected file lib/silcutil/silclog.[ch].
2088 * Added silcd configuration option Timestamp in the Logging
2089 section. Affected file silcd/serverconfig.[ch],
2090 doc/example_silcd.conf.in.
2092 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2094 * Fixed fingerprint checking to check for entirely empty
2095 fingerprint instead of two first bytes when determining
2096 if it is set. Bug #18. Affected file silcd/command.c.
2098 * Fixed duplicate PKCS name registering to not allow it.
2099 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2101 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2103 * Conditionalize non-gcc compiler optimizations for various
2104 platforms, enable those commented out. Cleanups.
2105 Affected file lib/silcmath/mpi/configure.in
2107 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2109 * silc_rng_exec_command() left zombie processes if command
2110 didn't generate any output. Affected file
2111 lib/silccrypt/silcrng.c
2113 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2115 * Rewrote iconv checking, introduce --with-iconv for systems
2116 which rely on libiconv. Check if iconv() provided by libc
2117 is good enough, otherwise demand libiconv. Affected file
2120 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2122 * Search for ldopen() also in libc. This enables SIM support
2123 on *BSD systems. Based on patch from Alex Zepeda. Affected
2124 file configure.in.pre
2126 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2128 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2129 This fixes prepare on *BSD systems. Affected file
2132 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2134 * More fixed for not having purge timeout for global clients
2135 that are on channel. Affected files silcd/command_reply.c
2138 * Fixed the rekey protocol to work with backup router connections.
2139 Rekey packets are now allowed on disabled connections as
2140 well. Affected files silcd/packet_send.c and server.c.
2142 * Do not switch to be as backup router when shutting down and
2143 closing the primary connection. Affected file silcd/server.c.
2145 * Fixed memory leaks in backup router deleting. Added
2146 silc_server_backup_free to free all data during shutdown of
2147 server. Affected files silcd/server_backup.[ch].
2149 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2151 * Do not process commands if the sock->user_data is NULL.
2152 Affected file silcd/command.c.
2154 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2156 * Fixed buffer overflow and security problems (loosing bits
2157 in CFB encryption) in SILC RNG. Problems reported by
2158 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
2160 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2162 * Added yet more checks that client is not expired on global
2163 list if it is on channels. Affected file is
2164 silcd/command_reply.c.
2166 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2168 * Merged c0ffee's MIME signal patch which adds support for
2169 sending also MIME messages in Irssi SILC Client, and handling
2170 received MIME messages in a signal (and perhaps doing something
2171 to non-textual MIME messages).
2173 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2175 * Fixed pending command deletion in server and client library
2176 to check the whole list instead of breaking after first found.
2177 The affected files are silcd/command.[ch] and
2178 lib/silcclient/command.[ch].
2180 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2182 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2183 secret or private, otherwise it's possible to find out
2184 whether a secret channel exists or not. Affected file
2187 * If CMODE change fails during the mode setting, assure that
2188 the old mode mask is set for the channel back. Affected
2189 file silcd/command.c.
2191 * Fixed passphrase saving on +a channel on normal server
2192 after successful JOIN command. Affected file silcd/command.c.
2194 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2196 * Remove server/router operator privileges in DETACH command,
2197 since it's possible to resume to server where these
2198 privileges would not be allowed for the client. Affected
2199 file silcd/command.c.
2201 * Do not set to wait for backup in rehash of the server.
2202 Affected file silcd/server.c.
2204 * Do not check listener sockets when counting how many
2205 socket connections we have. Affected file is
2206 silcd/server_util.c.
2208 * Do not announce disconnected clients that are remaining
2209 in history (for WHOWAS). This is because SIGNOFF notify
2210 for these has been sent earlier already. Affected file
2213 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2215 * Buffer overflow with CUMODE command's mode->mode character
2216 conversion. Reported by Ville Räsänen. Affected file
2217 lib/silcutil/silcutil.c.
2219 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2221 * Allow heartbeat packets to go disabled connections anyway.
2222 Affected files silcd/server.c and silcd/packet_send.c.
2224 * Do not broadcast New Channel packets with List flag set
2225 in the packet to backup routers. The router must check
2226 for the correctness of the packets before sending them.
2227 It is possible that router will have enforce Channel ID
2228 change and this would cause desync in the backup router.
2229 Affected file silcd/packet_receive.c.
2231 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2232 are handled in list parsing. They are not list packets
2233 anymore. Affected file silcd/packet_receive.c.
2235 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2237 * Stop waiting for backup router through the timeout, not
2238 directly after backup router has arrived. Affected file
2241 * Do not re-create channel keys and send them when removing
2242 clients in server shutdown. Affected files are
2243 silcd/server_internal.h and silcd/server_util.c.
2245 * Notify distribution to backup routers was missing from
2246 the silc_server_send_notify_dest function which caused
2247 desyncing problems with backup router. Affected file is
2248 silcd/packet_send.c.
2250 * The client's channel removing was working wrong on
2251 backup router. It assumed that it doesn't know global
2252 information but backup router does know. For this reason
2253 it could remove channel when it wasn't supposed to do that.
2254 Affected file silcd/server.c and silcd/server_util.c.
2256 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2258 * Stop for a couple seconds after badkup router has become
2259 primary router. Affected file silcd/server.c.
2261 * Added silc_server_remove_servers_by_server, which is used
2262 to remove servers originated from some other server. Also
2263 clients of those servers can be removed too. Affected file
2264 silcd/server_util.[ch].
2266 * When removing clients after a server has signed of remove
2267 also all servers behind that server (unless they are known
2268 to be available locally), and send SERVER_SIGNOFF for each
2269 of the server separately. Also the signed off clients are
2270 sent now separately per signed off server. The affected files
2271 are silcd/server.c and silcd/server_util.[ch].
2273 * All servers added with silc_idlist_add_server must always
2274 have both "router" and "connection" pointers set. Otherwise,
2275 bad server entries may be left around in the cache.
2276 Affected file silcd/command_reply.c.
2278 * Do not create the channel key in NEW_CHANNEL packet
2279 processing if the channel is empty. Affected file
2280 silcd/packet_receive.c.
2282 * Completed backup router support for standalone routers.
2283 Supports also servers in the cell that do not use the backup
2286 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2288 * Fixed a bug in silc_string_regexify which did not add '^'
2289 at the start of each string, and thus the matching was
2290 not explicit. For example ban list iikone@*!*@* would
2291 match also "priikone", which is wrong, it would have to be
2292 *iikone@*!*@* to match also "priikone". Affected
2293 file lib/silcutil/unix/silcunixutil.c.
2295 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2297 * Enable all local server connections before updating client
2298 caches when we've become backup router. Otherwise, signoff
2299 packets may not reach the clients. Affected files are
2300 silcd/server.c and silcd/server_util.[ch].
2302 * Fixed a bug in version string parsing which could crash
2303 the program with specially formatted version string.
2304 Bug reported and patch provided by Ville Räsänen. Affected
2305 file lib/silcutil/silcutil.c.
2307 * Handle the disconnection immediately when DISCONNECT
2308 packet is received in server. Affected file silcd/server.c.
2310 * Primary router now waits a short time (10 seconds) for
2311 backup router connection before accepting any other
2312 connection (except local). Affected file silcd/server.c,
2315 * Fixed a crash in client libary in NICK_CHANGE notify when
2316 NICK_CHANGE arrived for client entry we are resolving
2317 currently. Affected file lib/silcclient/client_notify.c.
2319 * Call the sconn->callback completion even if error had
2320 occurred. Start reconnecting always if connection to
2321 primary router fails during backup router protocol.
2322 Affected files silcd/server.c and server_backup.c.
2324 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2326 * Added functions silc_server_send_opers and
2327 silc_server_send_opers_notify to send packets stricly
2328 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2329 to send variable argument notify to operators.
2330 Affected files silcd/packet_send.[ch] and silcd/server.h.
2332 * Removed UMODE rights checking with UMODE_CHANGE notify.
2333 Affected file silcd/packet_receive.c.
2335 * Server/router operator now receives notify when network
2336 switches to backup router and when it resumes the use of
2337 primary router. Affected file silcd/server.c and
2338 silcd/server_backup.c.
2340 * Fixed the updating of client information after backup
2341 resuming protocol is over; update all except local clients
2342 to the new primary router. The affected file is
2343 silcd/server_util.c.
2345 * Added support for closing active connections in rehash
2346 that were unconfigured by the user. Supports currently
2347 closing server and router connections. Affected file
2350 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2352 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2354 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2355 is NULL since seems that on some platforms NULL is allowed
2356 and on some it's not. Fallback encoding is used instead.
2357 Affected file lib/silcutil/silcstrutil.c.
2359 * Fixed statistics updating for incoming server connection
2360 which could cause problems when re-connecting. Affected
2361 file silcd/server.c.
2363 * Preliminary backup router support for standalone router
2364 added. Affected files in silcd/.
2366 * Mark server connections in backup router disabled before
2367 and after backup protocol. Affected file is
2368 silcd/server_backup.c.
2370 * Added support for reconnecting to remote server connection
2371 even if the protocol fails, and if the configuration wants
2372 us to keep trying to connect anyway.
2374 Server connection is not allowed to backup router if
2375 backup router does not have connection to primary router yet.
2377 Affected file is silcd/server.c.
2379 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2381 * Added silc_client_udpate_server function to update changed
2382 server info. Affected file lib/silcclient/idlist.[ch].
2384 * Added check for server entries that are being resolved when
2385 notify is received. If being resolved, handle the received
2386 notify only after it's resolved so that all notifys are
2387 handled in same order as received from the server.
2389 Added similar resolver check to channel entries. Every
2390 notify that cause resolving of any information that affects
2391 channel entry marks the channel entry in waiting state.
2392 After whatever resolving is over the waiters are signalled
2393 and only then the notifys are handled in the same order
2394 as delivered from the server.
2396 Affected files are lib/silcclient/idlist.[ch], and
2399 * Fixed KILLED notify handling in normal server. Affected
2400 file silcd/packet_receive.c.
2402 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2403 is locally connected, or was locally connected (but may
2404 be detached and connection is not active). Added also
2405 SILC_IS_LOCAL for checking this status. Affected files
2406 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2407 silcd/server.c and silcd/server_internal.h.
2409 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2411 * Don't send or handle TOPIC_SET if topic is already set and
2412 is same as being set. Affected files silcd/command.c and
2413 silcd/packet_receive.c.
2415 * Fixed CMODE change rights checking to work correctly when
2416 removing modes by operator. Affected file is
2417 silcd/server_util.c.
2419 * Fixed some handling with New Channel packet in router and
2420 fixed some CMODE_CHANGE notify handling in server and router.
2421 Affected file is silcd/packet_receive.c.
2423 * Changed "disconnect" client operation to include the
2424 reason of the disconnection and optional disconnection
2425 message. Affected file lib/silcclient/silcclient.h.
2427 * Made the compilation of lib/contrib/ stuff conditional.
2428 Affected files configure.in.pre, lib/contrib/Makefile.am.
2430 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2432 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2433 to the sender of the notify too, to avoid situation where two
2434 notifys are in the network at the same time going to oppsite
2435 directions. Affected file silcd/packet_receice.c.
2437 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2439 * Delete the client from channel even if the cilent->id is
2440 NULL. It was possible that client was deleted without
2441 removing from channels (theoretically at least). Affected
2442 file silcd/server.c and silcd/server_util.c.
2444 * Free the client data too when resuming is not successful.
2445 Affected file silcd/packet_receive.c.
2447 * Merged some code from c0ffee's silc-plugin. Affected files
2448 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2450 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2451 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2452 to the primary router connection, the other one returns
2453 TRUE if packet must be broadcasted to network.
2455 * All notifys that are destined to primary router (to network)
2456 are now automatically sent to backup routers even if the
2457 router is standalone (and has backup router). Affected files
2460 * Added --without-irssi and --without-silcd configuration
2461 options for disabling the compilation of these applications.
2462 Affected file configure.in.pre and prepare.
2464 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2466 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2467 UTF-8 encoding and decoding. Added also new encodings
2468 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2470 Added also SILC_STRING_LANGUAGE which is language and charset
2471 specific encoder and decoer for those platforms that support
2472 iconv(). It can convert the UTF-8 to and from the locale
2473 specific character set.
2475 Affected file lib/silcutil/silcstrutil.[ch].
2477 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2479 * Added function silc_get_command_name to the file
2480 lib/silcutil/silcutil.[ch].
2482 * Improved the server debug output a bit. Affected files are
2485 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2487 * Save the channel passphrase when received succesful JOIN
2488 command reply from router, on normal server. Otherwise
2489 joinig +a channels from normal server is not possible.
2490 Affected file silcd/command.c.
2492 * Fixed a bug in TOPIC_SET notify handling. The notifier
2493 may be other than client too, like server or channel.
2494 It expected it to always be only client and ignored the
2495 notify. Affected file silcd/packet_recieve.c.
2497 * Removed some (unnecessary) debug printing from
2498 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2500 * Do not force CMODE_CHANGE when server is announcing new
2503 Router announces stuff only after server reannounces channel
2504 after CHANNEL_CHANGE notify.
2506 These fixes optimizes the announcing procedure, and perhaps
2507 fixes some problems too. Affected file silcd/packet_receive.c.
2509 * Fixed SERVER_SIGNOFF sending to local clients. It was
2510 totally broken and sent the notify to all local clients,
2511 instead of only to those that was on same channel as the
2512 signing off clients. Affected file silcd/server_util.c.
2514 * Added -D option to server. It can be used to give debug
2515 level. The levels are from 0 - 99, and are predefined for
2516 smooth server debugging. (see silcd.c for the predefined
2517 levels). Affected file silcd/server.c.
2519 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2521 * Fixed a bug in Irssi SILC client to close the connection
2522 properly when disconnecting from server. Affected file
2523 irssi/src/silc/core/client_ops.c.
2525 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2527 * When authenticating as founder during JOIN command, check
2528 that the one authenticating becomes the only founder on the
2529 channel. Affected file silcd/command.c.
2531 * Better checking for founder mode setting when CUMODE_CHANGE
2532 notify is received. Affected file silcd/packet_receive.c.
2534 * Close all connections when shutting down the server by sending
2535 DISCONNECT packet. Close all listeners too when shutting
2536 down the server. Affected file silcd/server.c.
2538 * Handle DISCONNECT packet correctly in client library by
2539 calling the "disconnect" client operation. Affected file
2540 lib/silcclient/client.c.
2542 * Handle local errors correctly during resuming. Affected
2543 file lib/silcclient/client.c.
2545 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2547 * The log file is not dupped internally anymore in
2548 lib/silcutil/silclog.c. Fixed memory leaks too.
2550 * The scheduler now dispatches all pending timeout tasks
2551 when it is uninitialized with silc_schedule_uninit.
2552 Affected file lib/silcutil/silcschedule.c.
2554 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2556 * Added --enable-stack-trace option to configure. Added
2557 memory allocation stack trace support. Added files
2558 lib/silcutil/stacktrace.[ch]. Affected files are
2559 lib/silcutil/silcmemory.[ch].
2561 * Fixed memory leaks from libraries and server. Affected
2562 files around the tree.
2564 * Reverted back a fix made to CUMODE which broke it.
2565 Affected file silcd/command.c.
2567 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2569 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
2570 core library, and implemented it. All textual messages SHOULD
2571 use this flag and the message MUST be UTF-8 encoded.
2572 All text messages sent by Irssi SILC client are now UTF-8
2573 encoded (regardless whether the terminal supports UTF-8 or not).
2574 Affected files are lib/silccore/silcchannel.h,
2575 irssi/src/silc/core/silc-servers.c, silc-channels.c and
2578 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2580 * Added lots of new statistics updating that was missing from
2581 the server and router code. Affected files in silcd/.
2583 * Sending SIGUSR1 signal to server now dumps the current
2584 server statistics into /tmp directory. Affected file is
2587 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
2588 the SILC Hash Interface also. Added new functions
2589 silc_hash_get_name, silc_hash_init, silc_hash_update and
2590 silc_hash_final. Affected file lib/silccrypt/silchash.c.
2592 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2594 * Added some better info printing for client during connecting.
2595 Affected file silcd/server_util.c.
2597 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
2598 to silence a user on a channel. Affected files are
2599 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
2600 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
2601 and silcd/packet_receive.c.
2603 * Fixed a fatal bug in handling of malformed command payload.
2604 Affected file silcd/command.c.
2606 * Fixed a double free when announcing channel users to router.
2607 Affected file silcd/server.c.
2609 * After successful authentication to channel founder mode, check
2610 that there isn't anyone else with founder mode on the channel.
2611 The one that authenticated will become founder and anyone
2612 else is demoted. Affected file silcd/command.c.
2614 * Added error printing of any error that has occurred during
2615 any command in client library. Affected file is
2616 irssi/src/silc/core/client_ops.c.
2618 * Removed some error printing from the client library and left
2619 it for the application to worry (from the error status it
2620 receives in 'command' client operation. Affected file is
2621 lib/silcclient/command.c.
2623 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2625 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
2626 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
2627 Starting key agreement with itself is denied. Affected file
2628 is lib/silcclient/client_keyagr.c.
2630 * Fixed some error checkings from the SFTP library which caused
2631 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
2632 and lib/silcsftp/sftp_util.c.
2634 * Added new "debug" and "debug_string" settings to Irssi SILC
2635 client which can be used to print runtime debugging on the
2636 Irssi's screen. Available when compiled with --enable-debug
2637 option. Affected file irssi/src/silc/core/silc-core.c.
2639 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2641 * Fixed a missing variadic parameter in a function call that
2642 caused server crash when a non-allowed connection arrived.
2643 Reported by Richard Becker. Affected file silcd/server.c.
2645 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2647 * Added WATCH list sending to backup routers from router.
2648 The WATCH command is sent by the router to the backup
2649 router. Affected file silcd/command.c.
2651 * Mark the backup_router flag for RouterConnection entry
2652 if the backup router stuff is defined in the config file.
2653 Affected file silcd/serverconfig.c.
2655 * Fixed some backup data sending around the code to work better
2656 if the router is standalone router. Not all places were fixed.
2657 Affected file silcd/packet_receive.c, silcd/packet_send.c,
2660 * Fixed the router connecting when connecting to multiple
2661 routers. It ignored every other router except the first
2662 one. Affected file silcd/server.c.
2664 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2666 * Made the private key generation after expiration optional.
2667 If not created after expiration the old key will re-expire
2668 at a later time (and thus key pair is not necessary to
2669 change). Affected file irssi/src/silc/core/clientutil.c.
2671 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2673 * The length arguments in bind() and connect() were wrong
2674 and fixed now to used SIZEOF_SOCKADDR in the
2675 lib/silcutil/unix/silcunixutil.c.
2677 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2679 * Fixed detach timeout handling to use Client ID and not
2680 the actual client entry which may be freed in the callback.
2681 Affected file silcd/command.c.
2683 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2685 * Merged c0ffee's multiple interface support patch.
2686 Affected files in silcd/.
2688 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2690 * Cleanup keys properly. Affected file is
2691 irssi/src/silc/core/clientutil.c.
2693 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2695 * Display the user mode on the status bar. Affected file
2696 irssi/src/silc/core/silc-expandos.c.
2698 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2700 * If private message key is not set, but the flag is set in
2701 the packet, ignore the packet since it cannot be decrypted.
2702 Affected file lib/silcclient/client_prvmsg.c.
2704 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2706 * When resuming client, remove the old client entry from
2707 the watcher list too. Affected file silcd/packet_receive.c.
2709 * Do not allow normal server to force founder mode away
2710 from router if the founder mode is already set. Affected
2711 file silcd/packet_receive.c.
2713 * Remove the client entry with watch notify types with short
2714 timeout, and not directly, so that other notifys can be
2715 retrieved too. Affected file lib/silcclient/client_notify.c.
2717 * Display notification about data messages that cannot be
2718 displayed. Affected files irssi/src/silc/core/client_ops.c,
2719 irssi/src/fe-common/silc/module-formats.[ch].
2721 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2723 * Fixed the CHANNEL_CHANGE notify handling in client libary
2724 to not use freed memory. Affected file is
2725 lib/silcclient/client_notify.c.
2727 * Fixed CUMODE_CHANGE notify handling in server. Affected
2728 file silcd/packet_receive.c.
2730 * Fixed USERS command to support empty channels. Affected
2731 file silcd/command.c.
2733 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2735 * Allow multiple identical pending commands to be registered
2736 in client library. Affected file is lib/silcclient/command.c.
2738 * Call the completion for resolving client information only
2739 after all resolvers has finished. This fixes a crash in
2740 the client. Added support for checking when the resolvers
2741 are finished. Affected file is lib/silcclient/idlist.c.
2743 * Wait by default 3 seconds before reconnecting to the server
2744 after being disconnected. Makes the /detach command a bit
2747 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2749 * Check the watcher list before sending signoff notifys
2750 when closing client connection. Affected file is
2753 * Added better CMODE command rights checking. Affected file
2754 silcd/server_util.c.
2756 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2758 * Fixed watcher list checking during server signoff. It
2759 crashed the server. Affected file silcd/server_util.c.
2761 * The JOIN command reply returns now the founder's public
2762 key. Affected file is silcd/command.c.
2764 * Announce the channel mode, and the mode properties with
2765 CMODE_CHANGE notify. Affected file silcd/server.c.
2767 * Mark new channels by default disabled, untill at least
2768 one user joins the channel. Affected file is
2769 silcd/packet_receive.c.
2771 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2773 * The nickname argument to watch notify can be optional.
2774 Fixes a crash in server. Affected file silcd/packet_send.c.
2776 * Remove the client entry from cache if the WATCH notify type
2777 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
2778 lib/silcclient/client_notify.c.
2780 * Check the watcher list before and after changing nickname
2781 when the NICK_CHANGE notify is received. Affected file is
2784 * Fixed a crash in OPER and SILCOPER command sending. Empty
2785 passphrase caused the crash. Affected file is
2786 lib/silcclient/command.c.
2788 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2790 * Merged with Irssi CVS for Irssi SILC client.
2792 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2794 * Completed the protocol specifications.
2796 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2798 * Merged with Irssi CVS for Irssi SILC client.
2800 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2802 * Added the founder's public key delivery to the
2803 CUMODE_CHANGE notify type as well. Updated the protocol
2804 specs and the code. Affected files are silcd/packet_send.[ch],
2805 silcd/packet_receive.c and silcd/command.c.
2807 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2809 * Added silc_pkcs_public_key_copy function into the
2810 lib/silccrypt/silcpkcs.[ch].
2812 * Remove the `iv' from the SilcChannelEntry since we can
2813 live without it. Affected files are silcd/idlist.h and
2814 silcd/packet_receive.c.
2816 * Added support for sending the founder's public key in
2817 the CMODE_CHANGE notify packet in the server. Affected
2818 files are silcd/packet_send.[ch], silcd/packet_receive.c,
2819 silcd/command.c and silcd/server.c.
2821 * Changed the FOUNDER_AUTH authentication to use only
2822 public key authentication as defined by new protocol
2823 specs. Passphrase authentication with that mode cannot
2824 be used anymore. It is now possible to reclaim founder
2825 mode from any server in the network. Affected files are
2826 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
2828 * Added permanent channels support by making the channel
2829 permanent when FOUNDER_AUTH mode is set on the channel.
2830 The channel will not be destroyed even if channel is empty
2831 when that mode is set. Protocol TODO #17. Affected
2832 files are silcd/server.[ch], server_util.[ch],
2833 silcd/command.c, silcd/packet_receive.c and
2834 lib/silcclient/command.c.
2836 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2838 * Added reference counter to the command reply context in
2839 the client library. Affected files are
2840 lib/silcclient/command_reply.[ch].
2842 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2844 * Fixed rekey protocol with PFS in the client library.
2845 Affected file is lib/silcclient/protocol.c.
2847 * Added support for list of errors in client library
2848 command reply handling. Affected file is
2849 lib/silcclient/command_reply.c.
2851 * Defined that the WHOIS and IDENTIFY commands can send
2852 list of errors. Updated the protocol specs. Protocol
2855 * Added support for sending list of errors to WHOIS and
2856 IDENTIFY commands in server. Added support for receiving
2857 list of errors in server. Affected files are
2858 silcd/command.c and silcd/command_reply.c.
2860 * Fixed client info resolving on LEAVE command in client
2861 library to not crash. Affected file is
2862 lib/silcclient/client_notify.c.
2864 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2866 * Defined that the NICK command replies with thew changed
2867 nickname too, to make the nickname changing simpler at
2868 the client's end. Updated protocol specs and the code
2869 in client and server. Affected files are
2870 silcd/command.c, lib/silcclient/command_reply.c and
2871 lib/silcclient/command.c.
2873 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2875 * Added `Compressed' packet flag to indicate that the packet
2876 payload is compressed by the sender. Updated the protocol
2877 specs and the core library. The compression still is not
2878 implemented in the sources. Affected file is
2879 lib/silccore/silcpacket.h.
2881 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2883 * Remove pending command callbacks also if the connection
2884 to the server is destroyed. Affected file is
2885 lib/silcclient/client.c.
2887 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2889 * Added new QUIET channel user mode that can be used to
2890 quiet a user in a channel. Updated the protocol specs but
2891 it wasn't implemented yet. Protocol TODO #27. Affected
2892 file is lib/silccore/silcmode.h.
2894 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2896 * Added BLOCK_INVITE user mode to be able to block incoming
2897 invite notifications. Protoocol TODO #26. Affected files
2898 are lib/silccore/silcmode.h, lib/silcclient/command.c and
2901 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
2902 the protocol specs and the code. Affected file is
2903 lib/silccrypt/silcpkcs.c.
2905 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2907 * Disconnect Payload includes now the status type. Updated
2908 the protocol specs and the code. Protocol TODO #25.
2909 Affected files are silcd/server.c, lib/silcclient/client.c.
2911 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
2912 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
2913 Moved the silc_client_command_status_messages table to the
2914 lib/silcutil/silcutil.c and added new funtion
2915 silc_get_status_message, which deprecates function
2916 silc_client_status_message. Affected files are
2917 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
2918 lib/silcutil/silcutil.[ch].
2920 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2922 * Defined that the nickname hash in Client ID MUST be from
2923 lowercase nickname. This effectively changes nicknames in
2924 SILC to case-insensitive. Updated the protocol specs and
2925 the code. Affected files are lib/silcutil/silcutil.[ch],
2926 silcd/serverid.c, and silcd/idlist.c.
2928 * Added new channel user modes BLOCK_MESSAGES_USERS and
2929 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
2930 code. Affected files are lib/silccore/silcmode.h,
2931 lib/silcclient/command.c, and silcd/packet_send.c.
2933 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
2934 specs and code. Affected file lib/silccore/silcstatus.h.
2936 * Added support for watch list. It is possible to add nicknames
2937 to be watched, and when they come to network, leave network
2938 or user mode changes the watcher will be notified of this
2939 change. Added SILC_COMMAND_WATCH command, added new
2940 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
2941 notifications. Updated the protocol specs and implemented
2942 this to library, client and server. Protocol TODO #21.
2943 Affected files are lib/silccore/silccomand.h,
2944 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
2945 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
2946 silcd/packet_send.[ch], silcd/packet_receive.c, and
2947 irssi/src/silc/core/client_ops.c.
2949 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
2950 somebody watching you. Updated the protocol specs and the
2951 code. Affected files are lib/silccore/silcmode.h, and
2952 lib/silcclient/command.c.
2954 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2956 * Added service support to SILC protocol. Added new command
2957 SILC_COMMAND_SERVICE. Updated the protocol specs and the
2958 core library. Services are not implemented in server or
2959 client for now. Protocol TODO #20. Affected files are
2960 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
2962 * Added SilcStatus argument to `command' client operation
2963 to return the error status when command sending fails
2964 locally. Changed all command in client library to return
2965 correct command status. Affected files are
2966 lib/silcclient/command.c, lib/silcclient/silcclient.h and
2967 irssi/src/silc/core/client_ops.c.
2969 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2971 * Added silc_mime_parse function to parse MIME headers.
2972 Affected files are lib/silcutil/silcstruti.[ch].
2974 * Added MIME header parsing in Irssi SILC Client. It displays
2975 all textual MIME objects, others it ignores. Affected file
2976 is irssi/src/silc/core/clien_ops.c.
2978 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2980 * Fixed a bug in the pid writing function, which couldn't be
2981 written in a root-owned directory.
2983 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2985 * Defined that channel message to unknown Channel ID must
2986 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
2987 Updated the protocol specs and the code in server. The
2988 affected file is silcd/packet_receive.c.
2990 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2992 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
2993 that it is used to send error notifys if error occurs during
2994 some SILC packet processing, except commands. The error
2995 types are same as for command reply types. Defined that
2996 if private message is sent to unknown Client ID the error
2997 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
2998 Updated the protocol specs and code. Affected files are
2999 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
3000 lib/silcclient/client_notify.c, silcd/packet_receive.c,
3001 and irssi/src/silc/core/client_ops.c. Renamed the
3002 SilcCommandStatus to SilcStatus.
3004 * Defined the use of extra WHOIS attributes in WHOIS command.
3005 The <Requested Attributes> (defined in a separate document)
3006 can be used to request additional information about user
3007 not returned by standard WHOIS command. Defined that server
3008 can send WHOIS command directly to client. Client provides
3009 the requested attributes to the server. Updated the protocol
3010 specs. Protocol TODO #4. Implementation is not done yet
3011 (Protocol TODO #24).
3013 * Renamed function silc_client_command_status_message to
3014 silc_client_status_message. Affected files are
3015 lib/silcclient/command_reply.[ch].
3017 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3019 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
3020 32 bit integers. Updated the protcol specs and the code.
3021 Affected files are silcd/command.c and
3022 lib/silcclient/command.c.
3024 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3026 * Fixed a bug in library where sending a bogus authentication
3027 payload would lead to a crash. Affected file is
3028 lib/silccore/silcauth.c.
3030 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3032 * Added detach_disabled and detach_timeout server config
3033 options to the server. Affected files silcd/serverconfig.[ch],
3034 silcd/command.c and silcd/packet_receive.c.
3036 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3038 * Added resolve_cmd_ident field to the SilcClientEntry structure
3039 too so that if the entry is for example being resolved so
3040 another command may attach to the same pending command reply
3041 without requiring to resolve the same entry again. Added
3042 support for adding multiple pending commands for one
3043 command idenfier. Affected files lib/silcclient/command.[ch],
3044 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
3046 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3048 * Defined that server receives WHOIS command reply for private
3049 and secret channels too. Updated protocol specs and the
3050 code in server. Affected file silcd/command.c.
3052 * Defined <channel user mode list> argument to WHOIS command
3053 reply for returning user modes on the channels. The
3054 channel list now doesn't include the user mode anymore but the
3055 actual channel mode. Updated protocol specs and the code in
3056 client and server. Affected files are silcd/command_reply.c,
3057 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
3058 and lib/silcclient/command_reply.c.
3060 * Save the channels list in WHOIS command reply in normal server
3061 so that WHOIS always shows joined channels also in normal
3062 server and not just on router. Affected file is
3063 silcd/command_reply.c.
3065 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3067 * Defined that server receives USERS command reply for private
3068 and secret channels too. Updated protocol specs and the
3069 code in server. Affected file silcd/command.c.
3071 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3073 * Changed the UMODE's mode mask argument to be optional. If
3074 not provided then the command merely returns the current mode
3075 mask to the client. Updated protocol specs and the server.
3076 Affected file is silcd/command.c.
3078 * Added SILC session detachment/resuming support. It is possible
3079 to detach by closing the network connection and then re-connect
3080 and resume to the old client session. Added DETACHED user
3081 mode that server will set for detached client. Added new
3082 packet RESUME_CLIENT which is used to perform the resuming
3083 process. Added DETACH command. Updated the protocol specs,
3084 core library, client and server. Protocol TODO #22. Very
3085 many affected files around the tree.
3087 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3089 * Changed the CMODE's mode mask argument to be optional. If
3090 not provided then the command merely returns the current mode
3091 mask to the client. Updated protocol specs and the server.
3092 Affected file is silcd/command.c.
3094 * Changed the Killer's Client ID in KILLED notify to be just
3095 any ID payload since router server is allowed to kill as well.
3096 Updated protocol specs, client libary and server. Affected
3097 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3098 and irssi/src/silc/core/client_ops.c.
3100 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3102 * Added new user modes ANONYMOUS for special anonymous servers
3103 that may set the mode for client, and BLOCK_PRIVMSG which
3104 client may set to block incoming private messages unless the
3105 Private Message Key flag is set (using private keys to protect
3106 private messages). Updated protocol specs and code in client
3107 and server and core library. Protocol TODO #23. Affected
3108 files are lib/silccore/silcmode.h, silcd/server.[ch],
3109 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3110 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3112 * Added new channel user mode BLOCK_MESSAGES which the client
3113 may set to itself to tell server not send channel messages.
3114 Other packets such as channel key packets are still sent.
3115 Protocol TODO #23. Updated the protocol specs, client and
3116 server. Affected files are lib/silccore/silcmode.h,
3117 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3118 lib/silcutil/silcutil.c, silcd/command.c, and
3119 silcd/packet_send.c.
3121 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3123 * Redefined the Status Payload to include now two 8 bit fields,
3124 instead of one 16 bit field. This now makes it possible to
3125 send list of errors. Updated the protocol specs and the code
3126 in core library, client library and server. Protocol TODO #1.
3127 Affected files are lib/silccore/silccommand.[ch],
3128 lib/silcclient/command_reply.[ch], silcd/command.c,
3129 silcd/command_reply.c and silcd/packet_receive.[ch].
3131 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3133 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3134 must be handled by the application and should tell the application
3135 that an error message was already printed, and it should print the
3136 config coords (line, filename, ...). Affected files are
3137 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3139 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3140 server config parsing code more readable.
3142 Fixed a bug in the fetch_logging() config callback.
3144 Affected files is silcd/serverconfig.c.
3146 * Drop root privileges when started in foreground. Don't drop them
3147 if debugging also. Affected file is silcd/silcd.c.
3149 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3151 * Added more IM-like features by introducing new user modes
3152 for setting various presence information. Added new modes:
3153 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3154 specs and code. Protocol TODO #19. Affected files are
3155 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
3156 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
3158 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3160 * Added STATS command to the protocol after all, to return
3161 various statistical information about the network. It can
3162 be used by clients to retrieve statistical information, and
3163 servers may use it to to fetch cell and network wide
3164 statistics from router. Updated the protocol specs and
3165 implemented it to the server. Protocol TODO #16.
3166 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3167 silcd/command_reply.[ch].
3169 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3171 * The LIST command reply in client libary now adds new channel
3172 entry if the returned channel doesn't exist yet in cache,
3173 and returns the channel entry to the application in the
3174 command_reply client operation. Affected file is
3175 lib/silcclient/command_reply.c.
3177 * Changed the channel message payload's MAC generation to
3178 include the IV in the MAC as well. This way all relevant
3179 parts of the channel message payload are authenticated also
3180 with the channel message MAC (and not only by packet MAC).
3181 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3182 Affected file is lib/silccore/silcchannel.c.
3184 * Fixed the SKE to save the remote version, since the
3185 silc_ske_parse_version mistakenly checked wrong version,
3186 after it replaced the start payload. Affected files are
3187 lib/silcske/silcske.[ch].
3189 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3191 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3192 string utility functions. Added there also new functions
3193 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3194 Affected files lib/silcutil/silcstrutil.[ch].
3196 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3197 files are lib/silcutil/silcstrutil.[ch].
3199 * Defined that the security property fields in SKE SHOULD be
3200 UTF-8 encoded, defined that version string MUST be US-ASCII
3201 encoded, defined that passphrases sent in connection
3202 authentication protocol MUST be UTF-8 encoded. Implemented
3203 these to the client and server. Defined also that other
3204 passphrases sent in the protocol MUST be UTF-8 encoded.
3205 Affected files are lib/silcske/silcske.c,
3206 lib/silcclient/protocol.c, silcd/protocol.c,
3207 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3209 * Changed the silc_client_close_connection interface to not
3210 need the SilcSocketConnection which should not be visible
3211 to application. Affected files are lib/silcclient/client.c
3212 and lib/silcclient/silcclient.h.
3214 * Rewrote the text for Private Message Key Payload in the
3215 protocol specification. Protocol TODO #11.
3217 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3219 * Upgraded the protocol version to 1.1, updated protocol specs
3222 * Added the nickname as new argument to NICK_CHANGE notify and
3223 added it to protocol specs and implemented it to client and
3224 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3225 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3226 lib/silcclient/client_notify.c.
3228 * Added the killer's client ID to the KILLED notify and added
3229 it to protocol specs and implemented it to client and server.
3230 Protocol TODO #13. Affected files are silcd/command.c,
3231 silcd/packet_receive.c, packet_send.[ch],
3232 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3233 The killer's client entry is now returned to application in
3234 the `notify' client operation.
3236 * Fixed the Max Argument fields that had too large value set
3237 in the protocol specs. Protocol TODO #14.
3239 * Added the LEAVE command reply to return the ID of parted
3240 channel. Updated protocol specs and implemented it to the
3241 client and server. Protocol TODO #15. Affected files are
3242 silcd/command.c, lib/silcclient/command_reply.c. The channel
3243 entry is now returned to application in the `command_reply'
3246 * Rewrote the version SKE version checking in client libary
3247 and in server to use the silc_parse_version_string. Affected
3248 files are lib/silcclient/protocol.c, silcd/protocol.c.
3250 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3251 commands that was missing it, and updated protocol specs and
3252 the server implementation. Protocol TODO #10. The affected
3253 file is silcd/command.c.
3255 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3256 generic reply to a generic request (REQUEST flag), and
3257 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3258 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3259 to define the payload for DATA flag. Added the flags to
3260 the implementation. Protocol TODO #9. Affected file is
3261 lib/silccore/silcchannel.h.
3263 Changed the client library to return the message length
3264 to application as well in the channel_message and private_message
3265 client operations. Affected files are
3266 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3267 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3268 and lib/silcclient/client_ops_example.c.
3270 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3271 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3272 the channel. Updated protocol specs and impelemented this
3273 to client and server. Protocol TODO #6. Affected files are
3274 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3275 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3277 Added new options m and M to CMODE command in Irssi SILC
3278 client to set these modes.
3280 * Deprecated all administrative commands from SILC protocol
3281 since they are highly implementation specific commands.
3282 Updated protocol specs. Moved the old commands in
3283 implementations to private range of command types. Affected
3284 files are silcd/command.c, lib/silcclient/command.c and
3285 lib/silcclient/command_reply.c. Protocol TODO #8.
3287 * Fixed a bug in server where sending unknown command crashes
3288 the server. Affected file silcd/command.c.
3290 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3292 * Added SILC_PROTOCOLVERSION macro to check protocol version
3293 of a socket connection. The affected file is
3294 lib/silcutil/silcsockconn.h.
3296 * Added better error logging in rekey protocol. Affected file
3299 * Do not check public key types in SKE during rekey. Affected
3300 file lib/silcske/payload.c.
3302 * Fixed the rekey protocol with PFS, which was totally broken.
3303 Affected file silcd/protocol.c.
3305 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3307 * Some client implementations quit network by doing first LEAVE
3308 and then immediately SIGNOFF (like Bombyx). We now do check
3309 after a short time after LEAVE notify and check whether the
3310 client is still valid after LEAVE, and if not we remove it from
3311 cache. Affected file is lib/silcclient/client_notify.c.
3313 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3315 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3316 it's good not to have security holes here.
3318 * Fixed a negative refcount situtuation for the config context.
3319 Affected file is silcd/serverconfig.c.
3321 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3323 * ROBOdoc documented lib/silcutil/silcutil.h.
3325 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3327 * Optimized even more the SilcPacketContext structure. Now
3328 totally saved 16 bytes of memory per context after optimization.
3329 Affected files are lib/silccore/silcpacket.[ch].
3331 * Made strict checks for valid SILC IDs. Affected file is
3332 lib/silccore/silcid.c.
3334 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3336 * Changed the object argument for silc_cipher_register,
3337 silc_hash_register, silc_hmac_register and silc_pkcs_register
3338 to const. Affected files are lib/silccrypt/silccipher.[ch],
3339 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3341 * Changed the silc_get_username and silc_get_real_name to
3342 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3344 * Fixed the Irssi SILC Client to use the silc_get_username and
3345 silc_get_real_name insted of glib routines since the glib
3346 routines only corrupt stack. Fixes the Irssi SILC to work in
3347 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3349 * Fixed the Irssi to not use g_get_home_dir since it crashes
3350 or returns garbage on cygwin and corrupts stack. Added function
3351 get_home_dir to Irssi routines. Affected files are
3352 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3354 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3356 * Made some structure optimizations. SFTP memory FS MemFSEntry
3357 entry structure. Optimized SilcTask structure. Optimized
3358 SilcPacketContext structure.
3360 Affected files lib/silcsftp/sftp_fs_memory.c,
3361 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3363 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3365 * And yet again reverted back the config thing since Johnny
3366 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3369 * Fixed memory leaks from config object. Affected files are
3370 silcd/serverconfig.[ch].
3372 * Added support for adding new connections to the server in rehash.
3373 After rehash they take effect.
3375 Added support for changing the maximum allowed connections in
3376 rehash. The number can grow but going smaller is not supported.
3378 Added function silc_server_num_sockets_by_remote to the
3379 silcd/server_util.[ch].
3381 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3383 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3385 * Added preliminary checking during config parsing for a valid
3386 public/private key and removed further checks in the code.
3387 Affected files are silcd/serverconfig.[ch], server.c.
3389 * Moved functions silc_server_drop() and silc_server_daemonise()
3390 from server.c to silcd.c since they are stricly related to
3391 the application activity.
3393 * Reverted a small part of the automatic ref/unref since
3394 it caused a double unref in some situations. Affected
3395 files are silcd/silcd.[ch], server.c, serverconfig.c.
3397 * Added some .cvsignore files in the lib directory.
3399 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3401 * Fixed silc_net_gethostbyaddr to correctly resolve by
3402 address. Affected file lib/silcutil/silcnet.c.
3404 * Fixed the notify relaying to client. The HMAC to be used
3405 with relayed packets ws wrong and caused decryption failure
3406 at the client end. Affected file is silcd/packet_receive.c.
3408 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3410 * Created new branch silc_protocol_1_0_branch.
3412 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3414 * Changed the silc_server_config_* routines to be SilcServer
3415 independent. They are now officially application specific code
3416 and not part of generic server implementation. Affected files
3417 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3419 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3421 * Added automatic referencing of config context in the
3422 silc_server_config_alloc, and automatic unreferencing in the
3423 silc_server_config_destroy. Affected files are
3424 silcd/serverconfig.[ch], silcd/silcd.c.
3426 * Fixed the silc_log_quick handling in the logging routines.
3427 It didn't log quickly when it was TRUE. Affected file is
3428 lib/silcutil/silclog.c. Also the flush delay was set even
3429 if it was 0 in config file. Affected file is
3430 silcd/serverconfig.c.
3432 * Added support for changing key pair of the server in rehash.
3433 Affected file silcd/server.c.
3435 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3437 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3438 too early, before getting the channel entry. Affected file
3439 is silcd/packet_receive.c.
3441 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3443 * Added functions silc_server_config_[ref/unref], these are used
3444 to prevent that the config object is destroyed.
3446 No longer directly affect global variables silc_log_quick and
3447 silc_log_delay, they are first cached inside the config object
3448 and then applied with silc_server_config_setlogfiles().
3450 silc_server_config_set_defaults() is now internal to
3451 serverconfig.c, there are no reasons to show this internal stuff
3454 Affected files are silcd/serverconfig.[ch].
3456 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3457 fprintf's to stderr, since some code may be executed again after
3458 the server went into the background. Affected files are
3461 * Added rehash support. Added function silc_server_rehash() that
3462 will perform all the basic tasks of the rehashing procedure.
3464 * Added command line option `-x, --hexdump'. This will enable the
3465 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3466 The option `--hexdump' implies `--debug'.
3468 * Fixed a bad bug in the logging APIs (silcutil library) where
3469 the application would crash after calling silc_log_reset_all().
3471 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3473 * Fixed the KICKED notify handling in client library to
3474 correctly remove the channel and all entries from the
3475 channel when I was kicked. This bug crashed the client.
3477 Fixed yet another but in KICKED notify handling to remove
3478 the kicked client correctly from the channel.
3480 Affected file is lib/silcclient/client_notify.c.
3482 * Fixed a minor bug in looking up correct client entry
3483 in KICKED notify in server. Affected file is
3484 silcd/packet_receive.c.
3486 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3487 sources correctly to distribution. Fixes --with-gmp option.
3489 * Removed the manual rehashing from ID Cache, and changed it
3490 to use the SILC Hash Table's auto rehash feature. Affected
3491 file is lib/silccore/silcidcache.c.
3493 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3495 * Fixed a bug in the silc_client_nickname_format function that
3496 handles the multiple same nickname formatting. Two clients
3497 with same nickname caused problems after the first one left
3498 and rejoined. It didn't format the nickname correctly.
3499 Affected file is lib/silcclient/idlist.c.
3501 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3503 * Don't change the topic if olod topic is same as new one.
3504 Affected file is silcd/packet_receive.c.
3506 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3508 * Added cross-reference support to the SILC Documentation
3509 generator. All types across all HTML files are now cross-
3510 referenced. Affected files util/robodoc/generator.c and
3511 scripts/silcdoc/silcdoc.
3513 * Added file lib/silcutil/silctypes.h to include all the
3514 arithmetic type definitions and some macros. Removed
3515 includes/bitmove.h and moved macros to silctypes.h.
3517 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3519 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3521 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3523 * Added `type' argument to silc_id_payload_parse_id function which
3524 now returns the type of the ID to the sent pointer. Affected
3525 file is lib/silccore/silcid.[ch].
3527 * Added check for CMODE_CHANGE notify type that mode change is
3528 allowed by the sender. Affected file silcd/packet_receive.c.
3530 * Added check for CUMODE_CHANGE notify type that mode change is
3531 allowed by the sender. Affected file silcd/packet_receive.c.
3532 Added the ID type as CUMODE_CHANGE notify type as argument
3533 to the `notify' client operation. Affected files are
3534 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3536 * Added function silc_client_add_server to the client library.
3537 Added support for resolving also channel and server info when
3538 received unknown entity in notify packet. Affected files are
3539 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3541 * Added function silc_command_get_status to return the command
3542 status from the command reply's argument payload. Affected files
3543 are lib/silccore/silccommand.[ch].
3545 * Added check for KICKED notify type that the kicking is
3546 allowed by the client. Affected file silcd/packet_receive.c.
3548 * Created function silc_get_input which can be used to get input
3549 (echo on or off) from user on command line. Affected files are
3550 lib/silcutil/silcutil.[ch].
3552 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3554 * Optimized silc_server_packet_relay_to_channel function.
3555 Added new function silc_channel_message_payload_encrypt which
3556 can be called directly if channel message payload needs to
3557 be encrypted and is already encoded (no need to call _encode
3558 function). Packet relaying is now done by router without any
3559 extra memory allocations. Affected files are
3560 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
3561 silcd/packet_send.c.
3563 * Fixed the INVITE notify handling. It took wrong arguments
3564 as invite list and invite delete. Affected file is
3565 silcd/packet_receive.c.
3567 * Added check for TOPIC_SET notify type that the topic change is
3568 allowed by the client. Affected file silcd/packet_receive.c.
3570 * Added check for INVITE notify type that inviting is allowed by
3571 the client. Affected file silcd/packet_receive.c.
3573 * Changed the silc_server_client_on_channel to return the
3574 SilcChannelClientEntry as well. Moved the function
3575 silc_server_check_cmode_rights to server_util.[ch].
3576 Affected files are silcd/server_util.[ch], silcd/command.c.
3578 * Added function silc_server_check_umode_rights to check whether
3579 changing client's user mode is allowed. Added check for
3580 UMODE_CHANGE notify type that the umode change is allowed
3581 by the client. Affected files are silcd/server_util.[ch],
3582 silcd/packet_receive.c and silcd/command.c.
3584 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3586 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
3587 ID length. It ignored that ID can be IPv6 based as well.
3588 Affected file lib/silccore/silcpacket.h.
3590 * Fixed the silc_id_id2str and silc_id_str2id to take the
3591 IPv6 address offset's into consideration. Affecte file is
3592 lib/silccore/silcid.c.
3594 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3596 * Fixed the internal Unix scheduler functions to check for
3597 NULL context they may receive. The affected file is
3598 lib/silcutil/unix/silcunixschedule.c.
3600 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
3602 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
3603 can specify different directory with --home command line
3604 parameter. Affected files irssi/src/silc/core/client_ops.c,
3607 * SILC-specific commands aren't now executed if the active server
3608 isn't of SILC-type, so there won't be problems with having
3609 IRC and SILC protocol support in same client. Affected files
3610 irssi/src/silc/core/silc-channels.c, silc-servers.c,
3613 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3615 * Improved the signal support in SILC Schedule. Added new
3616 function silc_schedule_signal_call which is used by application
3617 to mark a signal to be called. It is now safe to perform
3618 any kind of tasks in signal callbacks since it is guaranteed
3619 that the application specified signal callback is called
3620 after the signal is over. Affected files are
3621 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
3623 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3625 * Added `name' field to SilcChannelPrivateKey to represent
3626 application given name for the key. Moved also the context from
3627 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
3628 Added the `name' argument also to the function
3629 silc_client_add_channel_private_key.
3631 Added function silc_client_current_channel_private_key to set the
3632 current channel private key in use.
3634 Added "change" command to KEY command which can be used to change
3635 the current channel private key. Bound the command also to
3636 alt+K (Alt+Shift+k).
3638 Also affected files lib/silcclient/client_channel.c,
3639 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
3641 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3643 * Added silc_rng_get_byte_fast function in to the
3644 lib/silccrypt/silcrng.[ch].
3646 * Changed the interface of silc_packet_assemble and the
3647 silc_packet_send_prepare. If silc_packet_assmble is now
3648 called the application does not call silc_packet_send_prepare
3649 because the library will call it automatically. These
3650 interfaces now also return a reference to the outgoing buffer
3651 which includes the assembled packet, which the application can
3652 use to encrypt the packet.
3654 Affected files are lib/silccore/silcpacket.[ch],
3655 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
3656 silcd/packet_send.c, server_backup.c and packet_receive.c.
3658 * Fixed a packet sending bug on very high load, where outgoing
3659 packet queue wasn't handled correctly and packets got corrupted.
3660 Affected files are lib/silcutil/*/silc*sockconn.c,
3661 lib/silcclient/client.c and silcd/server.c.
3663 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3665 * Added macro SILC_PACKET_DATALEN which can be used during
3666 packet assembling to check whether the data to be added to
3667 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
3668 len is truncated until it fits it.
3670 Added checks for maximum length of channel message payload and
3671 private message payload also.
3673 Added checks for maximum packet length in server and in
3676 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
3677 lib/silcclient/client.c, lib/silccore/silcchannel.c and
3678 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
3679 lib/silcclient/client_prvmsg.c.
3681 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3683 * Added silc_server_packet_queue_purge call to the
3684 silc_server_disconnect_remote to assure that all data in the
3685 queue before disconnecting is sent to the network. Affected
3686 file silcd/server.c.
3688 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3690 * Added the deleting of server's own ID cache entry to the
3691 silc_server_free function. Free also everything else that
3692 has been allocated in silc_server_init. The affected file
3695 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3697 * Added functions silc_parse_version_string, silc_version_to_num,
3698 and silc_ske_parse_version to parse SILC protocol style version
3699 strings. Affected files lib/silcutil/silcutil.[ch] and
3700 lib/silcske/silcske.[ch].
3702 * Added new configuration params: version_protocol, version_software
3703 and version_software_vendor to specify what version the remote
3704 host must at least be to be able to connect to server. The vendor
3705 string can be regex matched too. Added new function
3706 silc_server_connection_allowed to check maximum number of allowed
3707 connections, and allowed versions for incoming connections.
3708 Affected files are silcd/server.c, server_util.[ch] and
3711 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3713 * Added preliminary support for signals in scheduler. The
3714 signals we care about are now blocked always when the scheduler
3715 is locked. This way we can synchronise the use of signal with
3716 scheduler. It is guaranteed that when signal occurs the scheduler
3717 is not locked, and thus new tasks can be safely added to the
3720 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
3721 to silc_schedule_internal_init and silc_schedule_internal_uninit.
3722 Added new platform specific routines
3723 silc_schedule_internal_signals_[un]block and
3724 silc_schedule_internal_signal_[un]register.
3726 Added new functions to SILC Schedule API:
3727 silc_schedule_signal_[un]register. Each signal that application
3728 is going to use should be registered to the scheduler.
3730 Affected files are lib/silcutil/silcschedule.[ch],
3731 lib/silcutil/*/silc*schedule.c.
3733 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3735 * Check for unauthenticated client and server in the
3736 silc_server_new_client and silc_server_new_server functions.
3737 Affected file silcd/packet_receive.c.
3739 * Added function silc_string_is_ascii to check whether given
3740 string is 7-bit ASCII string. Affected files are
3741 lib/silcutil/silcutil.[ch].
3743 * Added function silc_id_is_valid_server_id into the
3744 silcd/serverid.c and added checking for valid Server ID's in
3745 silc_server_new_server. The Server ID must always be based
3746 on the server's public IP address.
3748 * Added logging of DISCONNECT packet message in the server.
3749 Affected file silcd/server.c.
3751 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3753 * Changed all library interfaces that use Global RNG to also
3754 accept SilcRng as argument. Affected files are
3755 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
3756 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
3757 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
3758 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
3759 lib/silccrypt/rsa.c.
3761 * Added function silc_pkcs_generate_key to the
3762 lib/silccrypt/silcpkcs.[ch] for applications so that they
3763 don't need to do pkcs->pkcs->init calls anymore.
3765 * Remove SilcSocketConnection from the SFTP API since it really
3766 wasn't needed there. The application has the information
3767 saved in its contexts anyway and the SFTP layer doesn't need
3768 know about it. Affected files lib/silcsft/silcsftp.h and
3769 lib/silcsftp/sftp_[server/client].c.
3771 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
3772 The SilcSimContext is not SilcSim.
3774 * Fixed possible buffer overflows in silc_id_render in the
3775 lib/silcutil/silcutil.c.
3777 * On EPOC the global crypto module lists are not used at all
3778 in the crypto library. Added support for using the constant
3779 algorithm list on EPOC. Affected files are
3780 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
3783 * Fixed the handling of third parameter of KICKED notify, since
3784 it was mistakenly updated to SILC Protocol 1.0 even though it
3785 is to be included in 1.1. Since it is not in 1.0 it is not
3786 mandatory, and this fix now handles it only if it is provided,
3787 and it is not error if it is not provided. Affected file
3788 lib/silcclient/client_notify.c.
3790 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3792 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
3793 client. Affected file irssi/src/silc/core/client_ops.c.
3795 * Merged with Irssi 0.8.4 from irssi.org CVS.
3797 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3799 * Check for valid socket connection in client entries before
3800 sending any messages. Fixes a crash, but doesn't fix some
3801 other underlaying bug that is lurking there. Affected
3802 file silcd/packet_send.c.
3804 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
3806 * $usermode, $cumode and $cumode_space expandos shouldn't do
3807 anything with non-SILC server records. Affected file
3808 irssi/src/silc/core/silc-expandos.c
3810 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3812 * Fixed the silc_net_check_[host/local]_by_sock to support
3813 IPv6 bound sockets as well. Now they can return IPv6 addresses
3814 as well. Affected file lib/silcutil/silcnet.c.
3816 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
3817 Affected lib/silcutil/unix/silcunixnet.c.
3819 * Fixed ID rendering (at least on some platforms, not NetBSD)
3820 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
3822 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3824 * Added silc_hash_public_key and silc_hash_public_key_compare
3825 functions to be used with SilcHashTable. They can be used to
3826 hash public keys and compare public keys in hash table. Affected
3827 file lib/silcutil/silcutil.[ch].
3829 * Added support for specifying multiple public keys for Client
3830 connection section in server configuration file. This makes it
3831 possible to accept multiple public keys from same host, or to
3832 make a section that accepts any incoming host, and have the
3833 accepted public keys listed in the section.
3835 Added functions silc_sever_[find/get]_public_key, added the
3836 support for this actually to all connection sections but only
3837 the Client section is currently allowed to specify multiple
3840 Affected files are silcd/server.c, server_internal.h,
3841 command.c, protocol.c, server_util.[ch], packet_receive.c.
3843 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3845 * Merged Irssi 0.8.2 from irssi.org CVS.
3847 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3849 * If silc_debug is TRUE, also output standard logging messages
3850 to stderr with the debug output.
3852 Made silc_log_reset_all() flushing all channels before returning.
3853 Also fixed some documentation typos.
3855 Affected files are lib/silcutil/silclog.[ch].
3857 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3859 * Fixed the server to check correctly the amount of connections
3860 from single host, by checking also the type of the connection.
3861 Fixed also the comparison of number of connections and number
3862 of allowed connections. Affected files are silcd/server.c,
3865 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3867 * Fixed the USERS command reply to save the user's mode on the
3868 channel as well. Fixed JOIN command reply to check whether a
3869 client is on channel already and not join it twice. Affected
3870 file lib/silcclient/command_reply.c.
3872 * Added new file silc-expandos.c into irssi/silc/core/ to return
3873 various stuff for various signal for the statusbar etc. updating.
3874 Now Irssi SILC client prints channel user modes etc. on the
3877 * The user mode (like server/router operator changes) is now shown
3878 on the Irssi SILC client's statusbar. The affected files are
3879 irssi/src/silc/core/client_ops.c, silc-expandos.c.
3881 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3883 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
3884 to SILC_SCHEDULE_[UN]LOCK macros.
3886 * Added more error printing to logs in server code. Affected
3887 files silcd/server.c and silcd/protocol.c.
3889 * Fixed -S option parsing in Irssi SILC Client. Affected file
3890 irssi/src/silc/core/silc-core.c.
3892 * Added silc_buffer_alloc_size function. Affected file is
3893 lib/silcutil/silcbuffer.h.
3895 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3897 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
3898 constants. Affected files in
3899 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
3902 * Changed the internal SFTP Memory FS table to const. Affected
3903 file lib/silcsftp/sftp_fs_memory.c.
3905 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3907 * Fixed the buffer formatting and unformatting routines to
3908 check the size of 64 bits types with sizeof(). Affected
3909 file is lib/silcutil/silcbuffmt.c.
3911 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3913 * Removed 0.6.x backwards support.
3915 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3917 * Changed all integer type names:
3918 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
3919 to avoid collisions with other libraries using same type names
3922 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3924 * Added `prefer_ipv6' argument to the functions
3925 silc_net_gethostbyname[_async]. If it is TRUE it will return
3926 IPv6 address over IPv4. If FALSE IPv4 address is returned
3927 even if IPv6 address was found. Affected files
3928 lib/silcutil/silcnet.[ch].
3930 * Added support silc_net_create_connection[_async] to fallback
3931 to IPv4 address if IPv6 address could not be used (like if
3932 it doesn't work on a specific system). Affected file in
3933 lib/silcutil/unix/silcunixnet.c.
3935 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3937 * Added silc_schedule_reinit function to do the enlarging
3938 of the max tasks handling capabilities of the scheduler.
3939 Affected files lib/silcutil/silcschedule.[ch].
3941 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3943 * Added automatic extern "C" { ... } for C++ compilers so the
3944 application does not need to define them. Affected file
3945 includes/silcincludes.h.
3947 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
3948 old name went against naming convention. Applications now
3949 include "silcclient.h" instead of "clientlibincludes.h".
3950 Removed includes/clientlibincludes.h, it is redundant now.
3952 * Renamed includes/version.h to silcversion.h.
3954 * Added really preliminary support for OS/2 into the util
3955 library. Only thread & mutex API is implemented, others
3956 are still to be implemented. Created the lib/silcutil/os2/
3957 directory. Created also file includes/silcos2.h.
3959 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3961 * Added preliminary BeOS support into the util library.
3962 Created lib/silcutil/beos/, and implemented all the needed
3963 functions to support SILC on BeOS. Created also file
3964 includes/silcbeos.h.
3966 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
3968 * Added proper initializations to silc's irssi code, so it's
3969 now possible to load it as module. Affected files
3970 irssi/src/silc/core/silc-core.c,
3971 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
3973 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3975 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
3978 * Fixed the silcdoc document generator to correct generate
3979 docs from all kinds of filenames. Affected files are
3980 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
3982 * ROBOdoc documented lib/silcutil/silcmemory.h.
3983 Added also new function silc_memdup.
3985 * Removed lib/silcutil/silcbufutil.h and moved those routines
3986 to the lib/silcutil/silcbuffer.h.
3988 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3990 * Added `user_count' to the SilcChannelEntry which now tells the
3991 number of users on the channel. The user count is now saved
3992 in normal server of global channels as well. Affected files
3993 silcd/server.c, idlist.h, packet_receive.c and command.c.
3995 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
3996 include file utility functions.
3998 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
3999 instead of calling directly OS routines.
4001 * Fixed NICK change printing in Irssi SILC Client. Fixed
4002 KICKED notify printing in Irssi SILC Client. Affected file
4003 irssi/src/silc/core/client_ops.c.
4005 * Fixed a NICK change bug in client library, to not recreate the
4006 client_entry->channels hash table everytime nick is changed.
4007 Affected file lib/silcclient/client.c.
4009 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4011 * ROBOdoc documented the lib/silcske/silcske.h, and improved
4012 the SKE interface a bit.
4014 * Fixed padding problem in PKCS#1. The padding was not actually
4015 random since the random number generator was used incorrectly.
4016 This security bug affects only when encrypting with PKCS#1, and
4017 it is not currently used at all in SILC. SILC only use signing
4018 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
4020 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4022 * Rewrote the notify handling in Irssi SILC client to not call
4023 the events as signals. Fixes problems with Perl support.
4024 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
4026 * Send the auto-nicking NICK command in client library with
4027 little timeout after connecting. The affected file is
4028 lib/silcclient/client.c.
4030 * Added following new config file settings:
4031 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
4032 key_exchange_timeout, conn_auth_timeout, connections_max,
4035 Implemented all the new config settings handling in the server.
4037 Optimized the use of SKE Mutual flag usage. Use it only
4038 if connection authentication protocol is not based in public
4041 Renamed all SilcServerConfigSection* to SilcServerConfig*
4042 to have a bit shorter names.
4044 Affected files silcd/serverconfig.[ch], server.[ch], and
4047 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4049 * Cleaned up the listening sockets code, preparing for the rehash
4050 support. Affected file is silcd/server.c.
4052 * Fixed some output messages. Affected files are silcd/silcd.c,
4055 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4057 * Create lib/doc/silcrng_intro.html document as introduction
4058 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
4060 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4062 * Fixes to the silcd config template. Affected file is
4063 doc/example_silcd.conf.in.
4065 * Removed type casts from silc_calloc(), conforming to the
4066 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
4068 * Removed param_name member from client, server, and router
4069 section structs, now identifying the param directly.
4071 Added CONFIG_FREE_AUTH macro in config file parsing.
4073 Affected files are silcd/serverconfig.[ch].
4075 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
4077 * Fixed command line parameter handling. All SILC initialization
4078 is now done in silc_core_init() which also fixes autoconnecting
4081 Affected files irssi/src/silc/core/silc-core.c,
4082 irssi/src/fe-text/silc.c.
4084 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4086 * Added new configuration options and blocks:
4087 keepalive_secs, reconnect_count, reconnect_interval,
4088 reconnect_interval_max, reconnect_keep_trying and
4089 require_reverser_lookup. Added ConnectionParam block, and
4090 implemented the connection parameters when connecting as
4091 initiator and when accepting connections as responder.
4093 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4094 whether given configuration value has been given already.
4096 Affected files silcd/serverconfig.[c], server.[c].
4098 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4099 algorithm parts and created new file silcalgs.conf, that
4100 is now included from the example_silcd.conf.in.
4102 * Optimized the silc_server_connect_to_router_second to take
4103 the connection configuration object from the SilcServerConnection
4104 object instead of finding it during the connecting phase.
4105 Added the configuration object to SilcServerConnection struct.
4106 Affected files silcd/server_internal.h, server.c.
4108 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4110 * Add the client on channel after it was resolved at the
4111 channel message receiving, and it was not already on the
4112 channel. Affected file lib/silcclient/client_channel.c.
4114 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4116 * Fixed the public key authentication to allocate always the
4117 destination signature buffer instead of using static buffer.
4118 Affected file silcd/protocol.c.
4120 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4122 * Unified the serverconfig.[ch]'s helper function interface.
4123 Affected file silcd/serverconfig.[ch].
4125 * Removed doc/example_silc.conf.in since it is redundant.
4126 The make install will now install irssi/silc.conf file.
4128 * Added new Passphrase and Publickey authentication methods to
4129 config file, allowing both public key and passphrase based
4130 authentication to be set at the same time.
4132 Added `prefer_passphrase_auth' setting in config file which
4133 can be used to set to prefer passwd auth if both passwd and
4134 public key is set. If not set, public key is preferred.
4135 This has effect only when being initiator (responder will try
4138 Added support for authentication with passphrase and public key
4139 at the same time. The passphrase is tried first always since
4140 it is faster to check.
4142 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4144 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4146 * Merged the new SILC Config library, with the server parsing
4147 support. Read the header file silcconfig.h or the toolkit
4148 documentation for the news. Affected files are
4149 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
4150 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4151 silcd/protocol.c silcd/server.c silcd/server_backup.c
4152 silcd/serverconfig.[ch] silcd/silcd.c.
4154 * Fixed some silclog documentation. Affected file is
4155 lib/silcutil/silclog.h.
4157 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4159 * The silc_cipher_register, silc_hash_register and
4160 silc_hmac_register now checks if the object to be registered
4161 is registered already. Affected files are
4162 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
4164 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4166 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4168 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4170 * Allow zero length channel messages inside the Channel Message
4171 Payload. Affected file lib/silccore/silcchannel.c.
4173 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4174 as header filenames.
4176 * Removed lib/silcclient/README and created HTML file
4177 lib/silcclient/silcclient_using.html, which is now included
4178 as part of Toolkit documentation.
4180 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4182 * Fixed CUMODE_CHANGE notify handling to change the mode of
4183 correct client. Affected file lib/silcclient/client_notify.c.
4185 * Make silc_rng_alloc fail if it cannot allocate the sha1
4186 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4188 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4190 * Fixed the file transfer's key agreement payload to include
4191 zero port also if the hostname is NULL because it could not
4194 Call file transfer monitor callback now also if error occurs
4195 during key agreement protocol.
4197 Changed the silc_client_file_send interface to return the
4198 SilcClientFileError instead of session id. The session ID
4199 is returned into pointer provided as argument.
4201 Check that the file exists locally before sending the
4202 file transfer request at all.
4204 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4206 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4207 error than can occur while key agreement protocol. Affected
4208 file lib/silcclient/silcapi.h.
4210 * Fixed the event_mode CMODE handler to not crash when mode
4211 is changed and +k mode is set in the channel. Affected file
4212 irssi/src/silc/core/silc-channels.c.
4214 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4215 SILC_LOG_WARNING to give out Warning and not Error. Affected
4216 file lib/silcutil/silclog.c.
4218 * Fixed the channel message payload decryption in the function
4219 silc_channel_message_payload_decrypt to not modify the original
4220 buffer before it is verified that the message decrypted
4221 correctly. Otherwise, next time it is called with correct
4222 channel key it won't encrypt since the payload is corrupted.
4223 Affected file lib/silccore/silcchannel.c.
4225 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4227 * Do not constantly resize the window. A fix patch by cras.
4228 Affected file irssi/src/fe-text/screen.c.
4230 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4232 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4233 Affected file lib/silcutil/silcnet.c.
4235 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4237 * Fixed a bug in hash table internal routine for traversing
4238 the table with foreach callback. The current entry may
4239 become invalid in the callback but it was referenced after
4240 the callback returned.
4242 Do not allow auto rehashing of hash table during the
4243 silc_hash_table_foreach operation, for same reasons as it is
4244 not allowed for SilcHashTableList. Affected files are
4245 lib/silcutil/silchashtable.[ch].
4247 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4249 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4250 Win32 DLL. extern's in header files are now declared with
4253 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4255 * Fixed private message handling. It used some old code that
4256 caused the client to crash. Affecte file is
4257 lib/silcclient/client_prvmsg.c.
4259 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4261 * Added function silc_client_add_channel,
4262 silc_client_replace_channel_id, and removed functions
4263 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4264 from client library.
4266 * Added cross reference of the joined channels to the
4267 SilcClientEntry, and changed the SilcChannelEntry's
4268 users list to SilcHashTable. The affected files are
4269 lib/silcclient/idlist.[ch].
4271 * Fixed a bug in hash table tarversing. While the hash table
4272 is traversed with SilcHashTableList the table must not be
4273 rehashed. It is now guaranteed that auto rehashable tables
4274 are not rehashed while tarversing the list. Also defined that
4275 silc_hash_table_rehash must not be called while tarversing
4276 the table. Added function silc_hash_table_list_reset that must
4277 be called after the tarversing is over. The affected files are
4278 lib/silcutil/silchashtable.[ch].
4280 * Changed all hash table traversing to call the new
4281 silc_hash_table_list_reset in server and in client library.
4283 * Added function silc_client_on_channel to return the
4284 SilcChannelUser entry if the specified client entry is joined
4285 on the specified channel. This is exported to application as
4286 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4288 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4290 * Fixed founder regaining problem with JOIN command on normal
4291 server. The notify for mode change must be sent always and
4292 not only if !cmd->pending. Affected file silcd/command.c.
4294 * Fixed the WHOWAS command's reply sending to support the
4295 lists correctly. Affected file silcd/command.c.
4297 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4299 * When sending JOIN command to router for processing the
4300 sender's old command identifier was not saved back to the
4301 sender's command context, fixed now. The affected file is
4304 * Create the key in JOIN command of the router did not return
4305 the channel key, added check for this. Affected file is
4308 * Fixed a channel ID update bug in JOIN command reply. Do
4309 not directly upgrade the ID but call the function
4310 silc_idlist_replace_channel_id if the ID was changed.
4311 Affected file silcd/command_reply.c.
4313 * Fixed memory leaks from command calling if it would fail.
4314 Affected file silcd/command.c.
4316 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4318 * Applied patches from cras:
4320 Memory leak fixes around libaries, irssi window resize fix,
4321 new silclist.h and silcdlist.h, all extern inline changed to
4324 * Removed dotconf from lib/dotconf, not needed anymore.
4326 * Removed TRQ from lib/trq, not needed anymore.
4328 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4329 with server connections. Later this will be configurable
4330 in config file after new config file is done. Affected file
4333 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4335 * Fixed a crash in server related to channel announcements.
4336 Affected file silcd/server.c.
4338 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4340 * Fixed memory leaks in silc_server_create_new_channel*
4341 functions. Affected file silcd/server.c.
4343 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4344 which ID was changed. This way the router will send the
4345 user list for the channel again, and server won't be in
4346 desync in some rare circumstances. Affected file is
4347 silcd/packet_receive.c.
4349 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4351 * Check for NULL socket pointer in the function
4352 silc_server_packet_send_to_channel_real. Affected file
4353 silcd/packet_send.c.
4355 * Fixed the BAN notify handling to correctly remove ban
4356 list. Affected file silcd/packet_receive.c.
4358 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4360 * Fixed some header addition to Toolkit distribution in
4361 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4363 * Added lib/silcclient/client_ops_example.h as an template
4364 file for application programmers to quickly start using
4365 the SilcClientOperation functions in their application.
4366 Updated the lib/silcclient/README as well to tell about this
4367 nice file made available.
4369 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4371 * Call silc_server_remove_from_channels when removing client
4372 entry when NO_SUCH_CLIENT_ID was received. Affected file
4373 is silcd/command_reply.c.
4375 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4377 * Added server & router operator statistics updating. Affected
4378 file silcd/packet_receive.c and silcd/command.c.
4380 * Fixed the SERVER_SIGNOFF notify handling on normal server
4381 not to save the history information for clients. Same was
4382 fixed earlier in remove_clients_by_server function, but not
4383 here. Affected file silcd/packet_receive.c.
4385 * Raised the default connection-retry count from 4 to 7 in
4386 server. Affected file silcd/server.h.
4388 * Cancel any possible reconnect timeouts when we start the
4389 key exchange. Affected file silcd/server.c.
4391 * Do not reconnect on connection failure when SCONNECT was
4392 given. Affected files silcd/server.[ch].
4394 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4396 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4398 * Fixed the NICK command to always give the unformatted
4399 nickname to the one giving the NICK command. If unformatted
4400 nickname is cached already it will be formatted and the
4401 local entry will always get the unformatted nickname.
4402 Affected file lib/silcclient/idlist.c.
4404 * Fixed some double frees from client library commands.
4405 Affected file is lib/silcclient/command.c.
4407 * Fixed CUMODE command in server to assure that no one can
4408 change founder's mode than the founder itself, there was a
4409 little bug. Affected file silcd/command.c.
4411 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4413 * Removed the SilcClientCommandDestructor from the client
4414 libary, it is not needed anymore. Affected files are
4415 lib/silcclient/silcapi.h, command[_reply].[ch],
4416 client_notify, idlist.c.
4418 * Fixed GETKEY command to first resolve client, and then
4419 resolve the server only if the client was not found, instead
4420 of resolving both at the same time. Affected file is
4421 lib/silcclient/command.c.
4423 * Added silc_client_start_key_exchange_cb and lookup the
4424 remote hostname and IP address before starting the key
4425 exchange with server. The affected file is
4426 lib/silcclient/client.c.
4428 * The server's public key is now saved using the IP address
4429 of the server and not the servername for the filename.
4430 The hostname public key filename is checked as an fall back
4431 method if the IP address based filename is not found.
4433 Fixed the GETKEY command to save the fetched server key
4434 in correct filename.
4436 Print the remote server's hostname now when new key is
4437 received during connection process. Affected file is
4438 irssi/src/silc/core/client_ops.c.
4440 * Return always our own public key to the client if it asks
4441 for it with GETKEY command. Affected file silcd/command.c.
4443 * Removed the use_auto_addr variable from default config
4444 file since it was in wrong section. Affected file is
4447 * Fixed TOPIC_CHANGE notification to not route it when it
4448 was sent using silc_server_send_notify_to_channel function.
4449 Affected file silcd/command.c.
4451 * Fixed silc_server_send_notify_kicked to send the kicker's
4452 Client ID also, it was missing. Affected files are
4453 silcd/command.c, silcd/packet_send.[ch].
4455 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4457 * Do not save client history information in SERVER_SIGNOFF.
4458 Fixes the bug in normal server that it does not detect
4459 the client becoming valid after the server becomes back
4460 online. Affected file silcd/server_util.c.
4462 * Added `sock_error' field into the SilcSocketConnection
4463 context. When error occurs during socket operation (read
4464 or write) the error is saved. Added also new function
4465 silc_socket_get_error to return human readable socket error
4466 message. Affected files are lib/silcutil/silcsockconn.[ch],
4467 lib/silcutil/unix/silcunixsockconn.c, and
4468 lib/silcutil/win32/silcwin32sockconn.c.
4470 * The server now prints the socket error message in the
4471 signoff for client. Affected file silcd/server.c.
4473 * Fixed the `created' channel information sending from router
4474 to server in JOIN command. Checks now whether the channel
4475 really was created or not and set it according that.
4477 Fixed the JOIN command to use the client entry's current
4478 ID during the joining procedure instead of the one it sent
4479 in the command (it is checked though), since it can change
4480 between the packet processing and command processing, and
4481 would just case unnecessary pain in the client end. Affected
4482 file silcd/command.c.
4484 * Fixed a channel key payload sending to use correct channel
4485 ID when the server was forced to change the channel's ID by
4486 router. Router sent the key payload with the old Channel ID.
4487 Affected file silcd/packet_receive.c.
4489 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4491 * Call silc_server_save_channel_key only if the key payload
4492 was provided in the JOIN command's command reply. Affected
4493 file silcd/command_reply.c.
4495 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4497 * Fixed silc_mp_sizeinbase to return the value correctly with
4498 MPI. Affected file lib/silcmath/mp_mpi.c.
4500 * Fixed the stop_server signal to correctly stop the scheduler
4501 and gracefully stop the server when SIGTERM or SIGINT signals
4502 are received. Affected file silcd/silcd.c.
4504 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4506 * Simple handling of TERM and HUP signals. Also added some log
4507 flushing call around. Affected file is
4510 * Fixed small bugs in silclog.c. Now buffering output will take
4511 effect after 10 seconds since startup: This will ensure that
4512 no important startup messages are lost. Also output redirection
4513 will preserve original format ([Date] [Type] message).
4514 Affected file is lib/silcutil/silclog.c.
4516 * Added two options to the config file, in the logging section:
4517 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4518 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4520 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4522 * Do not print the warning about log files not being initialized
4523 more than once to avoid excess logging. Affected file is
4524 lib/silcutil/silclog.c.
4526 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4527 the SIM copying in make install in Makefile.am.pre.
4529 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4531 * Rewritten silclog APIs. Globally interesting changes follows:
4532 silc_log_set_files() changed to silc_log_set_file().
4533 silc_log_set_callbacks() changed to silc_log_set_callback().
4534 ROBOdoc documented silclog header file.
4535 SilcLogCb now returns bool to wether inihibit the default
4536 handler or not (to keep the old behaviour return always TRUE).
4537 The new APIs should also fix the problem of the
4538 silcd_error.log file that was written in the current directory.
4541 Log files streams will remain opened after silc_log_set_file()
4542 call, means less CPU usage notably on high traffic servers.
4543 File streams are now full buffered, and flushed to the disk
4544 every 5 minutes, lesses HD activity and CPU usage.
4545 Messages can be redirected, allowing admins to configure
4546 one single logfile for all server messages.
4547 the silc_log_quick global variable to activate fast-logging.
4548 Affected files lib/silcutil/silclog.[ch]
4550 * Changed some code to conform new silclog APIs. Affected
4551 files are doc/example_silcd.conf.in, silcd/server.c
4552 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
4555 * Fixed a memory leak that could occur in some situations.
4556 Affected file silcd/serverconfig.c.
4558 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4560 * Added the silc_client_del_client to remove the client from
4561 all channels as well. Affected file lib/silcclient/idlist.c.
4563 * Fixed the client library to correctly remove the client
4564 from all channels when the client entry is being destroyed.
4565 Affected file lib/silcclient/client_notify.c, command.c.
4567 * Added auto-nicking support to the client library. If the
4568 applicatio now sets client->nickname it will be sent to the
4569 server after connecting by the library. This way for example
4570 SILCNICK (or IRCNICK) environment variables will have effect
4571 and always change the nickname automatically to whatever
4572 it is wanted. Affected file lib/silcclient/client.[ch].
4574 * Renamed silc_server_command_bad_chars to the
4575 silc_server_name_bad_chars and moved it to the
4576 silcd/server_util.[ch]. Added also new function
4577 silc_server_name_modify_bad to return nickname that
4578 includes bad characters as new nickname without those
4579 bad characters. This check and modify is now used in
4580 silc_server_new_client when the username is initially set
4581 as nickname, so it must be checked to be valid nickname.
4582 Affected file silcd/packet_receive.c.
4584 * The nickname length is now taken from the packet for real
4585 and not trusted to strlen() since it clearly can return
4586 wrong length for nickname including bad characters. This
4587 also applies to channel names. Affected file silcd/command.c.
4589 * Removed the lib/silcsilm/modules directory. Modules are now
4590 compiled into the lib/silcsim. Fixed the copying of the
4591 modules to follow symbolic links in Makefile.am.pre.
4593 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4595 * Fixed silc_string_regexify list creation. Fixes bugs with
4596 BAN and INVITE commands in server. The affected file is
4597 lib/silcutil/unix/silcunixutil.c.
4599 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4601 * Removed the command destructor entirely from the server's
4602 command and command reply routines. It is not needed, and
4603 its usage was buggy and caused crashes. Affected files are
4604 silcd/command[_reply].[ch].
4606 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4608 * Cancel protocol and NULL sock->protocol if timeout
4609 occurred during protocol. Affected file silcd/server.c.
4611 * Cancel protocol timeouts always before calling the final
4612 callback, to assure that after final callback is called
4613 no other state will be called for the protocol anymore.
4614 Affected file silcd/protocol.c.
4616 * Print error log if incoming connection configuration could
4617 not be found. Affected file silcd/server.c.
4619 * Fixed JOIN command to correctly save the founder mode
4620 to the client on normal SILC server, when the channel
4621 was created by the router. Affected file silcd/command.c.
4623 * Fixed LIST command (hopefully) to send correct reply
4624 packets. Affected file silcd/command.c.
4626 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4628 * The silc_packet_receive_process now returns FALSE if the
4629 read data was invalid packet, and TRUE if it was ok.
4631 The server now checks that if unauthenticated connection
4632 sends data and its processing fails the server will close
4633 the connection since it could be a malicious flooder.
4635 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
4637 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4639 * Make sure the warning about error opening a log file is
4640 printed only once and not everytime it fails (produces
4641 too much useless log). Affected file lib/silcutil/silclog.c.
4643 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4645 * Made the silc_server_daemonise() function more readable.
4646 Affected file silcd/server.c.
4648 * Pid file is now optional, the user may comment it out from
4649 the config file. Removed define SILC_SERVER_PID_FILE, we
4650 don't need a default any longer. Affected file
4651 configure.in.pre, lib/Makefile.am.pre.
4653 * Make some use of the pid file. The server now dies at startup
4654 if it detects a valid pid file on his path. The server would
4655 die anyway in this circumstance, because of the bind() failure.
4656 Affected file silcd/silcd.c.
4658 * No longer compiling lib/dotconf.
4660 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4662 * Fixed JOIN command parsing not to crash. Affected file
4663 lib/silcclient/command.c.
4665 * Fied the NICK_CHANGE notify to add the new client entry
4666 even it is resolved. This removes an <[unknown]> nick
4667 thingy bug in the client. Affected file is
4668 lib/silcclient/client_notify.c.
4670 * Do not try to allocate 0 bytes (efence does not like it)
4671 in lib/silccore/silccomand.c when encoding payload.
4673 * Do not take IRCNICK as nickname in Irssi SILC client since
4674 it is not possible to set nickname before hand connecting
4675 the server (TODO has an entry about adding auto-nicking
4678 * Changed the silc_server_command_pending to check whether
4679 there already exists an pending entry with the specified
4680 command, command identifier and pending callback. This is
4681 to fix IDENTIFY and WHOIS related crashes that may register
4682 multiple pending commands with same identifier. Affected
4683 file silcd/command.c.
4685 * Fixed the server to reconnect to the router even if it
4686 was already reconnecting and EOF was received. This to
4687 fix a possibility that the server wouldn't ever try to
4688 auto-reconnect to the router. Affected file silcd/server.c.
4690 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4692 * Fixed the server's password authentication to use the
4693 length of the locally saved password, and not the one
4694 sent in the packet. Affected file silcd/protocol.c.
4696 * Fixed same password authentication problem in the
4697 Authentication Payload handling routines in
4698 lib/silccore/silcauth.c.
4700 * Yet another password authentication problem fixed with
4701 channel password handling in silcd/command.c.
4703 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4705 * If first character of string in silc_parse_userfqdn is '@'
4706 then do not parse it. Affected file is
4707 lib/silcutil/silcutil.c.
4709 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4711 * Fixed minor bug in IDENTIFY command reply sending, which
4712 caused various weird problems during JOIN when it was
4713 resolving names for users. Affected file silcd/command.c.
4715 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4717 * Fixed the IDENTIFY command reply sending to chech better valid
4718 clients. It was possible to send incomplete list of replies.
4719 Affected file silcd/command.c.
4721 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4723 * Added silc_client_command[s]_[un]register functions now to
4724 dynamically register the commands in client library. Removed
4725 the static table of commands. This allows the client library
4726 to call commands without causing the application to know about
4727 what commands library has called.
4729 Removed the INFO command reply kludge to detect when the command
4730 was called by library. Now library use its own command reply
4731 function for INFO command.
4733 Added function silc_client_command_call to call a command.
4734 Application can use it to call command, not access the structure
4737 Now all commands that are sent by the client library (not
4738 explicitly sent by application) use own command reply functions.
4740 Affected files around lib/silcclient/ and in
4741 irssi/src/silc/core/.
4743 * Fixed the WHOIS command reply sending to chech better valid
4744 clients. It was possible to send incomplete list of replies.
4746 Fixed the WHOIS and IDENTIFY to send the request to router
4747 if normal server did not do it and did not find any results.
4749 Affected file silcd/command.c.
4751 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4753 * Moved the internal data from SilcClient context into its
4754 own file, not accesible to application. Affected files
4755 lib/silcclient/client.h and lib/silcclient/client_internal.h,
4756 and other files in client library.
4758 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4760 * Added doc/examples installation target in Makefile.am.pre.
4763 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4765 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
4766 commands the found client entry will be removed from the
4767 cache, after notifying application about the error. Affected
4768 file lib/silcclient/command_reply.c.
4770 * Changed the /MSG to check for exact nickname user gave, and
4771 not let `nick' match `nick@host' if it is only one found. Now,
4772 user must type the exact nickname (like nick@host2) even if
4773 there are no more than one same nicks found. This is to avoid
4774 a possibility of sending nickname to wrong nickname since
4775 `nick' could match `nick@host'. Affected file is
4776 irssi/src/core/silc-servers.c.
4778 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4780 * Do not print "you are now server operator" or similar when
4781 giving /away command. Affected files are
4782 irssi/src/silc/core/client_ops.c, silc-servers.h.
4784 * Made the silc_server_command_pending_error_check to send
4785 the same command reply payload it received back to the
4786 original sender of the command. This way all arguments
4787 that was received by the server will be received by the
4788 client too. Affected file silcd/command.c.
4790 * Added the silc_idcache_add to return the created cache entry
4791 to a pointer. Affected file lib/silccore/silcidcache.[ch].
4793 * Add global clients to expire if they are not on any channel.
4794 This is because normal server will never know if they signoff
4795 if they are not on any channel. The cache expiry will take
4796 case of these entries. This is done by normal servers only.
4797 The affected files are silcd/command_reply.c,
4798 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
4800 * If server receives invalid ID notification for WHOIS or
4801 IDENTIFY and the ID exists in the lists, it is removed.
4802 Affected file silcd/command_reply.c.
4804 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
4805 in client then client entry that it matches is searched and
4806 the nickname is printed on the screen for user. Affected
4807 file irssi/src/silc/core/client_ops.c.
4809 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4811 * Use cache entry expire time in the LIST command reply to
4812 purge old entries from the cache after the LIST command
4813 reply has been received. This way we don't have non-existent
4814 entries in the cache for too long. Affected file is
4815 silcd/command_reply.c.
4817 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4819 * If we are normal server, and we've not resolved client info
4820 in WHOIS or IDENTIFY from router, and it is global client,
4821 we'll check whether it is on some channel. If it is not
4822 then we cannot be sure about its validity and will resolve it
4823 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
4824 file silcd/command.c.
4826 * Search channel by name (if possible) rather than by ID
4827 in IDENTIFY command's command reply. Affected file is
4828 silcd/command_reply.c.
4830 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4832 * Distribute to the channel passphrase in CMODE_CHANGE notify.
4833 Updated specs and implemented it. Affected file silcd/command.c,
4834 silcd/packet_send.c and silcd/packet_receive.c.
4836 * Implemented the <founder auth> payload handling in the JOIN
4837 command. If provided all conditions for channel joining
4838 except requirement to provide correct passphrase can be
4839 overrided by the channel founder. Updated the protocol specs.
4840 Affected file silcd/command.c.
4842 Added support for founder auth in JOIN command in client
4843 library. Fixed the parsing of the JOIN command now to support
4844 all options as they should be. The affected file is
4845 lib/silcclient/command.c.
4847 * Optimized the WHOIS and IDENTIFY commands to send the request
4848 to router only if it includes nicknames or other names. If
4849 they include only IDs then check the local cache first before
4850 routing. Affected file is silcd/command.c.
4852 * Added channels topic announcements. Affected file is
4853 silcd/packet_receive.c and silcd/server.c.
4855 * Fixed the silc_server_send_notify_topic_set to really destine
4856 the packet to channel. Affected file silcd/packet_send.c.
4858 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
4859 library. Affected file lib/silcclient/client_notify.c.
4861 * Added UMODE announcements. Affected file silcd/server.c.
4863 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4865 * Memory leak fixes in:
4867 lib/silcutil/silcsockconn.c
4868 lib/silcske/silcske.c
4869 lib/silcske/groups.c
4871 lib/silccrypt/silcpkcs.c
4872 lib/silccore/silccommand.c
4873 lib/silccore/silcidcache.c
4878 * ROBOdoc documented the lib/silcske/groups.h file and a
4879 bit changed the interface for better.
4881 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4883 * Update the client entry context in the ID cache after
4884 nick change. Affected file lib/silcclient/command.c.
4885 Fixes the CUMODE command when regaining founder privileges,
4886 and a little WHOIS problem.
4888 * Fixed silc_net_gethostbyname to correctly call the
4889 inet_ntop. Affected file lib/silcutil/silcnet.c.
4891 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4893 * Added IPv6 support checking to the configure.in.pre, added
4894 also --enable-ipv6 option to override the check. Affected
4895 file configure.in.pre.
4897 * The silc_thread_create now calls the start function
4898 directly if threads support is not compiled in. Removes
4899 ugly #ifdef's from generic code. Affected files are
4900 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
4902 * Added silc_net_gethostby[name/addr]_async to asynchronously
4903 resolve. Affected files are lib/silcutil/silcnet.[ch].
4905 * Added support for rendering IPv6 based server, client and
4906 channel IDs. Affected file lib/silcutil/silcutil.c.
4908 * Added support for creating IPv6 based server IDs. Affected
4909 file is silcd/serverid.c.
4911 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4913 * Added silc_net_gethostby[addr/name] into the
4914 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
4915 routines. Added silc_net_is_ip[4/6]. Affected file is
4916 lib/silcutil/unix/silcunixnet.c. All routines that take
4917 address as argument now supports both IPv4 and IPv6 addresses.
4919 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4921 * Fixed LIST command reply sending in server. Affected file
4924 * Server now sends the kicker's client ID in the KICK notify
4925 to the kicked client. Affected file silcd/command.c.
4927 * The client library now parses the kickers client ID and
4928 UI displays it. Affected files lib/silcclient/client_notify.c
4929 and irssi/src/silc/core/silc-channels.c, module-formats.c.
4931 * Made all payload parsing function prototypes consistent.
4932 They all take now const unsigned char * and uint32 pair as
4933 the payload data instead of SilcBuffer. Changes all around
4934 the source tree. Other unsigned char* -> const unsigned char*
4935 changes around the tree as well.
4937 * Optimized SFTP client and server packet sending not to
4938 allocate new buffer for each packet but to recycle the
4939 first allocated buffer. Affected files are
4940 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
4942 * Optimized the SFTP client to use SilcList instead of
4943 SilcDList for requests, because it is faster. Affected file
4944 is lib/silcsftp/sftp_client.c.
4946 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
4947 into lib/silccore/silcid.[ch].
4949 Renamed silcpayload.[ch] into silcargument.[ch].
4951 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4953 * If client entry is deleted with active key agreement
4954 session, abort the session.
4956 The silc_client_abort_key_agreement now calls the completion
4957 callback with new SILC_KEY_AGREEMENT_ABORTED status.
4959 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
4962 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4964 * Don't use __restrict in older GCC's. Affected file is
4965 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
4967 * silc_net_localhost now attempts to reverse lookup the
4968 IP/hostname. Affected file lib/silcutil/silcnet.c.
4970 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
4971 command. It can be used to gain founder privileges at
4972 the same time when joining the channel.
4974 Defined that the SILC_NOTIFY_TYPE_KICKED send the
4975 kicker's client ID as well. Updated protocol specs.
4977 Defined that the server must send SILC_COMMAND_IDENTIFY
4978 command reply with error status to client who sent
4979 private message with invalid client ID.
4981 Updated the protocol specification.
4983 * Added silc_server_send_command_reply to send any
4984 command reply. Affected file silcd/packet_send.[ch].
4986 * Added silc_id_payload_encode_data to encode ID payload
4987 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
4989 * The server now send IDENTIFY command reply with error
4990 status if client ID in private message is invalid. Affected
4991 file silcd/packet_receive.c.
4993 * Save the server key file with server's IP address in
4994 the filename instead of hostname. The affected file is
4995 irssi/src/silc/core/client_ops.c.
4997 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4999 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
5002 * Added libtool support for compiling shared objects in
5003 lib/silcsim. Affected file configure.in.pre and
5004 lib/silcsim/Makefile.am. Original patch by cras.
5006 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5008 * Pid file configuration, and server's config file fixes
5009 patch by toma. Updated CREDITS file.
5011 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5013 * Fixed silc_client_channel_message to not try to decrypt
5014 the message twice if it resolved the destination client
5015 information. This could cause of dropping one channel
5016 message. Affected file lib/silcclient/client_channel.c.
5018 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5020 * Added silc_client_run_one into lib/silcclient/silcapi.h and
5021 lib/silcclient/client.c. This function is used when the SILC
5022 Client is run under some other scheduler, or event loop or
5023 main loop. On GUI applications, for example this may be
5024 desired to used to run the client under the GUI application's
5025 main loop. Typically the GUI application would register an
5026 idle task that calls this function multiple times in a second
5027 to quickly process the SILC specific data.
5029 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5031 * Fixed silc_server_drop() for dropping the supplementary
5032 groups as well, this could cause a security hole on some
5035 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5037 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
5040 * Write PID file after dropping privileges. Added -F option
5041 to run server on foreground. A patch by debolaz.
5042 Affected files silcd/server.c, silcd/silcd.c.
5044 * Fixed MOTD to return the MOTD file server name. Affected
5045 file silcd/command.c.
5047 * Added INFO command reply handling to the Irssi SILC Client.
5048 Affected file irssi/src/silc/core/client_ops.c.
5050 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5052 * Fixed the silc_idcache_list_* routines to really support
5053 the dynamic list. Fixes a crash. Affected file is
5054 lib/silccore/silcidcache.c.
5056 * Fixed the LIST command reply to really call LIST command's
5057 pending callbacks. Affected file silcd/command_reply.c.
5059 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5061 * Update conn->local_entry->nickname after giving NICK
5062 command. Affected file lib/silcclient/command.c.
5064 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
5066 * Added the [pid] option to the silcd configuration file
5068 Affected files: serverconfig.[ch] and silcd.c
5070 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5072 * Save fingerprint in WHOIS command reply in server.
5073 Affected file silcd/command_reply.c.
5075 * Fixed NICK commands pending callback registration.
5076 Affected file lib/silcclient/command.c.
5078 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5080 * Use ++server->cmd_ident when sending commands in server,
5081 instead of random number. Affected file silcd/command.c.
5083 * Fixed GETKEY command reply to call actually GETKEY pending
5084 command callbacks. Affected file silcd/command_reply.c.
5086 * A bit stricter check for nicknames. Check for same nickname
5087 in NICK command also. Affected file silcd/command.c.
5089 * Do not call INFO command everytime client ID changes, only
5090 during first connecting. Affected file lib/silcclient/client.c.
5092 * Set the new nickname only after successful command reply for
5093 NICK command is returned by server. Affected file
5094 lib/silcclient/command.c.
5096 * Remove nicknames from nicklist during server_signoff notify.
5097 Should fix /NAMES bit more. The affected file is
5098 irssi/src/silc/core/silc-channels.c.
5100 * Added `fingerprint' field to the SilcIDListData in the
5101 silcd/idlist.h to hold the fingerprint of the client's
5104 Send the fingerprint of the client's public key in WHOIS
5107 Affected files silcd/command.c, and silcd/idlist.[ch].
5109 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5110 create fingerprint from given data.
5112 * Show the fingerprint of the client's public key in WHOIS.
5113 Affected files irssi/src/module-formats.[ch] and
5114 irssi/src/silc/core/client_ops.c.
5116 * Format the multiple same nicknames also during JOIN and
5117 NICK_CHANGE notifys. Affected file is
5118 lib/silcclient/client_notify.c.
5120 * Do not print error on screen for invalid private message
5121 payload since it can come if someone is sending private
5122 messages with wrong key. Affected file
5123 lib/silccore/silcprivate.c.
5125 * Fixed multiple concurrent /PING crash. Affected file
5126 lib/silcclient/command.c.
5128 * Changed the wrong ID encoding. All IP addresses must be
5129 in MSB first order in encoded format. They were encoded
5130 wrong and was in LSB format. Affected files are
5131 silcd/serverid.c, lib/silcutil/silcutil.c.
5133 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5135 * Call the `connect' client operation through the scheduler
5136 in case of error. Affected file lib/silcclient/client.c.
5138 * Call the `failure' client operation even if the error
5139 occurred locally during a protocol. Affected file is
5140 lib/silcclient/protocol.c.
5142 * Added support of sending LIST command to router from normal
5143 server. This way normal server can get list of all channels
5144 in the network too. Fixed the channel list sending in the
5145 server too. Affected files are silcd/command.c, and
5146 silcd/command_reply.[ch].
5148 * Added silc_server_update_channels_by_server and
5149 silc_server_remove_channels_by_server. They are used during
5150 disconnection of primary router and in backup router protocol.
5151 Affected file silcd/server_util.[ch], silcd/server.c and
5152 silcd/server_backup.c.
5154 * Fixed channel adding to global list in IDENTIFY command
5155 reply in server. Affected file silcd/command_reply.c.
5157 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5159 * If the incoming packet type is REKEY or REKEY_DONE process
5160 that packet always synchronously. Fixes yet another MAC
5161 failed error on slow (dialup) connections. Affected file
5162 lib/silcclient/client.c and silcd/server.c.
5164 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5166 * Call check_version SKE callback for initiator too. Affected
5167 file lib/silcske/silcske.c.
5169 * Implemented fix for security hole found in the SKE that was
5170 fixed in the specification few days back; the initiator's
5171 public key is now added to the HASH value computation.
5172 Added backwards support for the old way of doing it too, for
5173 old clients and old servers. Affected file is
5174 lib/silcske/silcske.c.
5176 * Enabled mutual authentication by default in SKE. If initiator
5177 is not providing mutual authentication the responder will
5178 force it. This will provide the proof of posession of the
5179 private key for responder. The affected files are
5180 lib/silcclient/protocol.c and silcd/protocol.c.
5182 * Do not cache anymore the server's public key during SKE.
5183 We do mutual authentication so the proof of posession of
5184 private key is done, and if the server is authenticated in
5185 conn auth protocol with public key we must have the public
5186 key already. Affected file silcd/protocol.c.
5188 * Added new global debug variable: silc_debug_hexdump. If
5189 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5190 file lib/silcutil/silclog.[ch].
5192 * Fixed compilation warning due to char * -> const char *.
5193 Affected files lib/silcutil/silcnet.h, and
5194 lib/silccore/silcauth.[ch].
5196 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5198 * Fixed CMODE command when new channel key was created. If
5199 the creation failed the old key was removed. Next time giving
5200 same command would crash the server since the old key was
5201 freed already. Affected file silcd/command.c.
5203 * Fixed the silc_server_announce_get_channels to not crash
5204 on reconnect. Affected file silcd/server.c.
5206 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5208 * Added silc_log_set_debug_string function to set a regex
5209 string to match for debug output. Only the function names,
5210 or filenames matching the given debug string is actually
5211 printed. This way it is possible to filter out those debug
5212 strings that user is not interested in.
5214 Fixed a bug in silc_string_regexify.
5216 Affected files lib/silcutil/silclog.[ch], and
5217 lib/silcutil/unix/silcunixutil.c.
5219 * Changed the -d options in both server and Irssi SILC client
5220 to take the debug string as argument. Affected files
5221 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5223 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5225 * Added silc_hash_babbleprint to create a Bubble Babble
5226 Encoded fingerprint. The encoding is developed by Antti
5227 Huima (draft-huima-babble-01.txt), and it creates human
5228 readable strings out of binary data. Affected file
5229 lib/silccrypt/silchash.[ch].
5231 * Print the babble print now in addition of fingerprint as well
5232 in Irssi SILC client. Affected files are
5233 irssi/src/fe-common/silc/module-formats.[ch],
5234 irssi/src/fe-common/silc/core/client_ops.c.
5236 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5238 * Fixed a security problem found in SKE. The initiator's
5239 public key too is now added to the HASH hash value creation
5240 which is signed by the responder to create the SIGN value.
5241 This will prevent anyone in the middle to lie to the responder
5242 about the initiator's public key. If this is done now, the
5243 man in the middle will get caught. Updated the protocol
5246 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5248 * Better installation directory handling. Configure module
5249 paths and other paths automatically to example_silc* files
5250 in doc/. A patch by toma.
5252 * Fixed compiler warning from MPI library, and from SILC RNG.
5255 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5256 It can be configured with ./configure. A patch by toma.
5258 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5260 * Find correct make to use in prepare-clean. A patch by
5261 toma. Affected file prepare-clean.
5263 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5265 * Added irssi variables use_auto_addr, auto_bind_ip,
5266 auto_bind_port and auto_public_ip.
5268 * Changed the interface for silc_client_send_key_agreement
5269 in lib/silcclient/silcapi.h
5273 irssi/src/silc/core/silc-core.c
5275 lib/silcclient/silcapi.h
5276 irssi/src/silc/core/silc-channels.c
5277 lib/silcclient/client_keyagr.c
5280 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5282 * Added silc_pkcs_public_key_compare to compare two
5283 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5285 * Check that the client who set the founder mode on the
5286 channel is the same client that is giving the founder
5287 mode to itself. It is done by comparing the saved public
5288 key (it is saved even in the authentication is passphrase).
5289 Affected file silcd/command.c.
5291 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5293 * Do not process packet for disconnected socket connection.
5294 Affected file lib/silccore/silcpacket.c.
5296 * Process the DISCONNECT packet through scheduler in the
5297 client library. Affected file lib/silcclient/client.c.
5299 * Fixed the silc_client_packet_parse to not to increase
5300 the packet sequence number if the conn->sock and the
5301 current socket connection is not same. This can happen
5302 for example during key agreement when the conn includes
5303 multiple socket connections (listeners). Affected file
5304 lib/silcclient/client.c.
5306 * The sender of the file transfer request now provides also
5307 the pointer (listener) for the key exchange protocol. If
5308 the listener cannot be created then it sends empty key
5309 agreement and lets the receiver provide the listener.
5311 Added `local_ip' and `local_port' arguments to the
5312 silc_client_file_send. If they are provided they are used,
5313 if not then it will attempt to find local IP address, if
5314 not found or bind fails then the remote client will provide
5317 Affected files are lib/silcclient/client_ftp.c and
5318 lib/silcclient/silcapi.h.
5320 * Extended the FILE SEND command to support defining the
5321 local IP and port for key exchange listener. They are
5322 optional. Affected file irssi/src/silc/core/silc-servers.c.
5324 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5326 * Defined to WHOIS command reply the sending of fingerprint
5327 of the client's public key (if the proof of posession of the
5328 corresponding private key is verified by the server).
5329 Updated to the protocol specification.
5331 * Added support of receiving the client's public key's
5332 fingerprint in command reply in client library. Affected
5333 file is lib/silcclient/command_reply.c, and
5334 lib/silcclient/idlist.[ch].
5336 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5338 * Do not send over 128 chars long nickname to the server
5339 in NICK command. Affected file lib/silcclient/command.c.
5341 * Do not send over 256 chars long channel names to the server
5342 in JOIN command. Affected file lib/silcclient/command.c.
5344 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5346 * Assure that silc_server_close_connection cannot be called
5347 twice for same socket context. Affected file is
5350 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5352 * Send error message to application if opening file for
5353 writing during file transfer fails. Affected file is
5354 lib/silcclient/client_ftp.c.
5356 Remove all file transfer sessions for a client that we're
5357 removing from ID cache.
5359 Affected file is lib/silcclient/client_ftp.c.
5361 * Fixed silc_net_addr2bin to return correct address. Affected
5362 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5364 * Fixed file transfer session removing on signoff notify.
5365 Affected file irssi/src/silc/core/silc-servers.c.
5367 * Added the SilcClientFileError to be returned in the monitor
5368 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5369 Affected file lib/silcclient/silcapi.h.
5371 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5373 * Fixed a crash in silc_client_ftp_free_sessions and
5374 silc_client_ftp_session_free_client. Affected file
5375 lib/silcclient/client_ftp.c.
5377 * Added `disabled' field in the SilcChannelEntry in the server
5378 to indicate if the server entry is disabled. Affected file
5379 silcd/idlist.h, silcd/command[_reply].c.
5381 * SILC server adds now /var/run/silcd.pid everytime it is
5382 started. Affected file silcd/silcd.c.
5384 * Added silc_server_packet_send_clients to send a packet to
5385 the provided table of client entries. Affected file
5386 silcd/packet_send.[ch].
5388 * Fixed a crash in client resolving in client_prvmsg.c in
5389 client library. Affected file lib/silcclient/client_prvmsg.c.
5391 * Do not actually remove the client directly from ID cache
5392 during SERVER_SIGNOFF, but invalidate it. This way we
5393 preserve the WHOWAS info for the client. Affected file
5394 silcd/server_util.c.
5396 * Fixed SERVER_SIGNOFF notify handling in the server. The
5397 server is now able to process incoming SERVER_SIGNOFF notify
5398 for a server that it doesn't even know about. It will remove
5399 the clients provided in the notify. Affected file
5400 silcd/packet_receive.c.
5402 * Check for partial packet in data queue after every packet that
5403 was found from the queue. Return and wait for more data if
5404 there is partial data in queue. Affected file is
5405 lib/silccore/silcpacket.c.
5407 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5409 * Added SilcClietFileError enum to indicate error in
5410 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5411 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5412 Affected files lib/silcclient/silcapi.h and
5413 lib/silcclient/client_ftp.c.
5415 * Check that newsize in silc_buffer_realloc is larger than
5416 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5418 * Added better monitor of file transfers. It now monitors
5419 key agreement protocol during the file transfer too. Added
5420 error reporting too. Affected files
5421 irssi/src/silc/core/silc-servers.c,
5422 irssi/src/fe-common/silc/module-formats.[ch].
5424 * Wrote a help file for FILE command.
5426 * Added silc_rng_global_get_byte_fast to get not-so-secure
5427 random data as fast as possible. Random data is read from
5428 /dev/urandom if available and from the SILC RNG if not
5429 available. It is used in padding generation. Affected file
5430 lib/silccrypt/silcrng.[ch].
5432 * All packets in client library are now processed synchronously.
5433 Optimized packet processing a lot. Affected file
5434 lib/silcclient/client.c.
5436 * All server connection packets are processing synchronously
5437 now in server, to optimize packet processing. Affected file
5440 * Include files are installed now only in Toolkit distribution
5441 if make install is given. Affected files: all Makefile.am's.
5443 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5445 * Assure that silc_client_notify_by_server_resolve does not
5446 resolve the client information multiple times. If it cannot
5447 be found by the first it cannot be found at all. Affected
5448 file lib/silcclient/client_notify.c.
5450 * Fixed WHOWAS command reply calling. Affected file
5451 lib/silcclient/command_reply.c.
5453 * Removed all references to silc_idlist_get_client from the
5454 Irssi SILC client since that call is internal call used by
5455 the library. The Irssi SILC client will use now client
5456 retrieval functions found in silcapi.h.
5458 * Fixed a bug in resolving nickname info before sending
5459 private message. It used freed memory. Affected file
5460 irssi/src/silc/core/silc-servers.c.
5462 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5464 * Assure my_channels statistics cannot go negative in server.
5465 Affected files silcd/server.c, silcd/server_util.c.
5467 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5469 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5471 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5473 * Win32 Toolkit changes. Affected files
5474 win32/silc.dsw, win32/libsilc/libsilc.def,
5475 win32/libsilcclient/libsilc.def,
5476 lib/silcutil/silcutil.c, and
5477 lib/sftp/sftp_fs_memory.c.
5479 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5481 * Added silc_net_localip to return local host's IP address.
5482 Affected file lib/silcutil/silcnet.[ch].
5484 * If key exchange or rekey protocol is active for a connection
5485 parse all packets syncronously since there might be packets
5486 in packet queue that we are not able to process without first
5487 processing packets before them. Affected file silcd/server,
5488 lib/silcclient/client.c.
5490 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5491 whether library should continue processing the packet.
5492 Affected file lib/silccore/silcpacket.h.
5494 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5495 SilcSFTPMonitorData to SFTP server to monitor various
5496 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5497 lib/silcsftp/sftp_server.c.
5499 * Added silc_file_size to return file size. Affected file
5500 lib/silcutil/silcutil.[ch].
5502 * Implemented the file transfer support for the client library.
5503 Added preliminary support for simple client to client one-file
5504 transmission. Affected file lib/silcclient/client_ftp.c,
5505 lib/silccilent/client.[ch].
5507 * Added new local command FILE to the Irssi SILC Client.
5508 It is used to perform the file transfer. It has subcommands
5509 SEND, RECEIVE, SHOW and CLOSE. Affected files
5510 irssi/src/silc/core/client_ops.c,
5511 irssi/src/silc/core/silc-server.[ch].
5513 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5515 * Relay the SILC_PACKET_FTP in the server. Affected files
5516 silcd/server.c and silcd/packet_receive.c.
5518 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5520 * Renamed silc_file_read and silc_file_write to functions
5521 silc_file_readfile and silc_file_writefile. Added function
5522 silc_file_open and silc_file_close. Affected files
5523 lib/silcutil/silcutil.[ch].
5525 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5527 * Resolve the client info when received private message or
5528 channel message for a client which nickname we don't know.
5529 Affected files lib/silcclient/client_prvmsg.c and
5530 lib/silcclient/client_channel.c.
5532 * Do not crash in /KEY if client is not connected. Affected
5533 file irssi/src/silc/core/silc-channels.c.
5535 * Added SilcClientStatus field to the SilcClientEntry in the
5536 lib/silcclient/idlist.h.
5538 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5539 is incomplete and is being resolved, it won't be resolved
5542 Make sure also that USERS command reply does not resolve
5543 twice information. Affected file is
5544 lib/silcclient/command_reply.c.
5546 Make sure that silc_client_get_clients_by_list does not
5547 resolve twice same information.
5549 * Check for valid client->id in the silc_server_free_client_data.
5550 Affected file silcd/server.c.
5552 * Fixed /GETKEY nick@server not to crash if the server entry
5553 is not found. Affected file lib/silcclient/command.c.
5555 * Fixed the silc_server_check_cmode_rights to check the
5556 requested modes correctly. Affected file silcd/command.c.
5558 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5560 * Better checks for non-printable chars in nick added.
5561 Affected file silcd/command.c.
5563 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5565 * Call the silc_server_udpate_servers_by_server in the
5566 primary router that comes back online in the backup resuming
5567 protocol. Otherwise it routes packets wrong. Affected file
5568 silcd/server_util.[ch], silcd/server_backup.c.
5570 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5572 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
5573 lib/silcutil/silcbuffmt.[ch].
5575 * Redefined the SILC packet header to include the padding
5576 length. Affected file lib/silccore/silcpacket.[ch].
5578 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
5579 length for maximum padding up to 128 bytes). Affected
5580 file lib/silccore/silcpacket.h.
5582 * Removed all backwards support for old 0.5.x MAC thingies.
5583 The SILC packet header change makes it impossible to be
5584 backwards compatible.
5586 * Send the ENDING packet with timeout in the backup resuming
5587 protocol. This is to assure that all routers has connected
5588 to the primary router. Affected file silcd/server_backup.c.
5590 * Changed the RNG to take the first IV from random data. It
5591 used to take it from zero actually. Changed the RNG also
5592 to use /dev/urandom during session. /dev/random is used
5593 in initialization. Affected file lib/silccrypt/silcrng.[ch].
5595 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5597 * Changed the SILC packet header to have the first two bytes
5598 (the packet length) encrypted. Affected files aroung the
5599 code tree, lib/silccore/silcpacket.[ch]. Removed the
5600 SilcPacketCheckDecrypt callback. It is not needed anymore
5601 since the silc_packet_receive_process will determine now
5602 whether the packet is normal or special.
5604 * Implemented the unidirectional MAC keys. Affected files
5605 lib/silcske/silcske.c, silcd/protocol.c and
5606 lib/silcclient/protocol.c.
5608 * Implemented the packet sequence number to the MAC computation.
5609 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
5610 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
5611 lib/silcclient/protocol.c.
5613 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5615 * Allow backup router to announce servers. All servers
5616 announced by backup router are added to the global list
5617 automatically. Update hte server's socket to our primary
5618 router also when backup router announces a server.
5619 Affected file silcd/packet_receive.c.
5621 * Do not update the client->router in the function
5622 silc_server_udpate_clients_by_server if the client is on
5623 global list. We might fail to find any specific server
5624 for locally connected clients and local cell clients. They
5625 should still use the `from' and not `to' as client->router.
5626 This fixes backup router resuming protocol. Affected file
5627 silcd/server_util.c.
5629 * Decrease channel statistics count only if the channel
5630 deletion worked. Affected files are silcd/server.c and
5631 silcd/server_util.c.
5633 * Added silc_server_update_servers_by_server to update origin
5634 of all server entries. Used during backup router protocol.
5635 Affected files silcd/server_util.[ch], silcd/server.c. and
5636 silcd/backup_router.c.
5638 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
5639 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
5640 silc_hmac_get_hash and silc_hmac_get_name. Affected file
5641 lib/silccrypt/silchmac.c.
5643 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5645 * Assure that router cannot reroute the same channel message
5646 to the sender. Affected file silcd/packet_receive.c.
5648 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5650 * Made better checks that the channel message is not sent
5651 to the router it came from. Affected file is
5652 silcd/packet_send.c. Fixed memory leak too.
5654 * Announce informations for incoming router connection, but
5655 only after checking if it is replaced by backup router.
5656 Affected file silcd/packet_receive.c.
5658 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5660 * Fixed the backup resuming protocol to work in multiple
5661 router environment. Affected file silcd/server_backup.c.
5663 * Route packet only to one router in the function
5664 silc_server_packet_send_to_channel. Affected file is
5665 silcd/packet_send.c.
5667 * Fixed silc_server_send_notify_dest to set the broadcast
5668 flag. Fixed the silc_server_send_notify_topic to actually
5669 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
5670 Affected file silcd/packet_send.c.
5672 * Changed the SFTP Filesystem interface. Changed the
5673 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
5674 the filesystem operation function. The SilcSFTPFilesystem
5675 is now a context that is allocated by all filesystem allocation
5676 functions and it already includes the operations structure
5677 and filesystem specific context. It is given as argument
5678 now to the silc_sftp_server_start. This made the interface
5679 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
5680 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
5682 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5684 * Changed the backup router adding and getting interfaces
5685 in the server. The router that will be replaced by the
5686 specified backup router is now sent as argument. Affected
5687 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
5690 * Added silc_net_addr2bin_ne to return the binary form of
5691 the IP address in network byte order. Affected files
5692 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
5694 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5696 * Check for existing server ID in silc_server_new_server
5697 and in silc_server_connect_to_router_final and remove the
5698 old entry if it exists. Affected file silcd/packet_receive.c,
5701 * Send the channel message always to only one router, either
5702 in upstream or downstream. Affected file is
5703 silcd/packet_send.c.
5705 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5707 * Wrote the definition of the backup resuming protocol to the
5708 protocol specification.
5710 * Removed one redundant channel key generation from normal
5711 server during joining procedure. Removed one redundant
5712 channel key sending from server to router during joining
5713 procedure. Affected file silcd/command.c.
5715 * Made minor bugfixes to the backup router resuming protocol.
5716 Affected file silcd/server_backup.c, server.c.
5718 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5720 * Added --disable-asm configuration option. Affected files
5721 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
5724 * Implemented the backup resuming protocol that is used to
5725 resume the primary router position in the cell after the
5726 primary router comes back online. Affected files
5727 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
5728 and silcd/server_util.[ch].
5730 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5732 * Sleep two (2) seconds after sending QUIT command to server.
5733 Affected file lib/silcclient/command.c.
5735 * Assure that if outgoing data buffer is pending do not force
5736 send any data. Affected file silcd/packet_send.c.
5738 * Assure that if outgoing data buffer is pending do not force
5739 send any data. Affected file lib/silcclient/client.c.
5741 * Implemented the backup router support when the primary router
5742 goes down. The servers and routers can now use the backup
5743 router as new primary router without loosing connectivity.
5745 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5747 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
5748 in the server to indicate disabled entry. All data read
5749 from the connection will be ignored and no data is sent
5750 for entry that is disabled. Affected files are
5751 silcd/idlist.h, silcd/server.c.
5753 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5755 * Created SFTP client and server test programs in the
5756 lib/silcsftp/tests directory.
5758 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5760 * Implemented memory filesystem (virtual filesystem) for
5761 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
5764 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5766 * Implemented the SFTP (SSH File Transfer Protocol) to the
5767 lib/silcsftp. It includes SFTP client and SFTP server
5770 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5772 * Moved lib/silccore/silcprotocol.[ch] to the
5773 lib/silcutil library.
5775 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
5776 take variable argument list pointer as argument. Affected
5777 file lib/silcutil/silcbuffmt.[ch].
5779 * Added silc_buffer_set function that is used to set data
5780 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
5781 Affected file lib/silcutil/silcbuffer.h.
5783 * Changed various routines in the core library to use the new
5784 silc_buffer_set instead of allocating new buffer only for
5787 * Added 64-bit value formatting and unformatting support to the
5788 silc_buffer_[un]format routines. Affected file is
5789 lib/silcutil/silcbuffmt.[ch].
5791 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
5792 to includes/bitmove.h.
5794 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5796 * Fixed channel user mode saving in client library. Affected
5797 file lib/silcclient/command[_reply].c.
5799 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5801 * Defined the file transfer to the SILC Protocol. Added
5802 new packet type SILC_PACKET_FTP and defined File Transfer
5803 Payload. The mandatory file transfer protocol is SFTP
5804 (SSH File Transfer Protocol). Affected file in addition
5805 of the internet draft is lib/silccore/silcpacket.h.
5807 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
5808 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
5809 is used as part of backup router protocol when the primary
5810 router of the cell is back online and wishes to resume
5811 the position as primary router.
5813 * Redefined the MAC generation keys in the protocol. The
5814 same key is not used anymore in both direction. Both
5815 direction will now use different keys for sending and
5816 receiving. This fixes a potential security flaw. This
5817 change causes incompatibilities in the protocol.
5819 * Redefined also the MAC computation from the packet.
5820 An packet sequence number is now added to the MAC
5821 computation. This prevents possible replay attacks against
5822 the protocol. This change too causes incompatibilities
5825 Added `sequence' field to the SilcPacketContext to hold
5826 the current sequence number for the packet.
5828 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5830 * Added `created' field to the SilcIDListData in the file
5831 silcd/idlist.h to indicate the time when the entry was
5834 * Added `created' field to the SilcChannelEntry too. Affected
5835 file silcd/idlist.h.
5837 * Added `creation_time' aguments to all the announcement functions
5838 in the server. If it is provided then only the entries that
5839 was created after the provided time frame are actually
5840 announced. Affected file silcd/server.[ch].
5842 * The protocol says that the Channel ID's IP address must be
5843 based on the router's IP address. Added check for this in
5844 the silc_server_new_channel when processing incoming New Channel
5845 Payload. Affected file silcd/packet_receive.c.
5847 * Print out the correct version with --version in SILC client.
5848 Affected file irssi/src/silc/core/silc-core.c.
5850 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5852 * Fixed WHOWAS command to check for completnes of the client
5853 entry always, not just when the command is coming from client.
5854 Affected file silcd/command.c.
5856 * Added new function silc_server_packet_queue_purge to purge the
5857 outgoing data queue to the network. After the function returns
5858 it is guaranteed that the outgoing packet queue is empty.
5859 Affected file silcd/packet_send.[ch].
5861 * Purge the outgoing packet queue in the rekey protocol's final
5862 callback to assure that all rekey packets go to the network
5863 before quitting the protocol. Affected file silcd/server.c.
5865 * Added silc_client_packet_queue_parse as similar function as
5866 in server to the client library. The affected file is
5867 lib/silcclient/client.c.
5869 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5871 * Splitted silcd/server.c and created silcd/server_util.[ch]
5872 for utility functions.
5874 * Added new socket flag SILC_SF_DISABLED to indicate that the
5875 connection is open but nothing can be sent to or received from
5876 the connection. Affected file lib/silcutil/silsockconn.[ch].
5877 The checking for disabled socket is checked in the low level
5878 silc_socket_write and silc_socket_read functions.
5880 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5882 * Allow only nicknames and channel names that fits into the
5883 7-bit unsigned char ASCII set. Affected file silcd/command.c.
5885 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5887 * When processing JOIN command reply in server check that if
5888 the channel exists in our global list we'll move it the local
5889 list. Affected file silcd/command_reply.c.
5891 * Fixed the check whether client is joined on the channel already
5892 in JOIN command. Affected file lib/silcclient/command.c.
5894 * Fixed the JOIN command reply to check whether the channel
5895 already exists. Affected file lib/silcclient/command_reply.c.
5897 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5899 * Added silc_ske_status_string to map the SKE error numbers
5900 to readable strings. The affected files are
5901 lib/silcske/silcske[_status].[ch].
5903 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5905 * Do not show the private channels on the WHOIS channel list
5906 as it is not allowed by the protocol. The affected file is
5909 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5911 * Assure that the packet length digged from the actual packet
5912 is something sensible in the silc_packet_decrypt_rest_special
5913 in lib/silccrypt/silcpacket.c.
5915 * Free and NULL the allocated pointer in silc_hmac_alloc if
5916 the HMAC allocation fails. The affected file is
5917 lib/silccrypt/silchmac.c.
5919 * Print the selected security properties to the log files in
5920 the server. Affected file silcd/protocol.c.
5922 * Add SKE's reference counter even if calling the completion
5923 callback manually. Otherwise it goes negative, although it
5924 does not cause any problems. The affected file is
5925 lib/silcske/silcske.c.
5927 * Remove the client entry with short timeout after giving the
5928 KILL command. Affected file lib/silcclient/command.c.
5930 * Fixed to send error reply in WHOIS and IDENTIFY commands in
5931 case all found clients are already disconnected (WHOWAS would
5932 found them) in the server. Affected file silcd/command.c.
5934 * Update the last_receive (time of last data received) to be
5935 updated only when received private or channel message so that
5936 the idle time showed in WHOIS makes more sense.
5938 * Added boolean field `valid' in to the SilcClientEntry in the
5939 client library to indicate whether the entry is valid or not.
5940 This fixes the nickname change bug on channel when changing
5941 the nickname to be same than the old (like nick to Nick) the
5942 nickname formatter doesn't set the new nick anymore to Nick@host.
5943 Affected file lib/silcclient/idlist.[ch].
5945 * Now actually fixed the nickname changing on disconnection.
5946 Added new function silc_change_nick to the Irssi SILC Client.
5947 Affected file irssi/src/silc/core/client_ops.c,
5948 irssi/src/silc/core/silc-nicklist.[ch].
5950 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5952 * Check that the public key exists in the GETKEY command before
5953 trying to encode it. Affected file silcd/command.c.
5955 * Print some notifications on received public keys with GETKEY
5956 command in the Irssi SILC Client. Affected files are
5957 irssi/src/fe-common/silc/module-formats.[ch],
5958 irssi/src/silc/core/client_ops.c.
5960 * Use IDENTIFY command to resolve the server information in the
5961 GETKEY command instead of INFO command. Affected file
5962 lib/silcclient/command.c.
5964 * All command reply functions in the client library now calls
5965 the pending command reply callbacks even if an error has
5966 occurred. The server has done this a long time and now it was
5967 time to move the client library to this as well. Now all
5968 errors can be delivered back to the pending command reply
5969 callbacks if necessary. Affected files are
5970 lib/silcclient/command[_reply].[ch].
5972 * Change the nickname on disconnection back to the username
5973 because in reconnect the server will enforce it to it anyway.
5974 Affected file irssi/src/silc/core/silc-servers.c.
5976 * Fixed a config file parsing bug in the Irssi SILC client.
5977 Affected file irssi/src/silc/core/clientconfig.c.
5979 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5981 * When printing the channel mode on JOIN, verify that the
5982 channel key and channel's HMAC are valid. Affected file
5983 irssi/src/silc/core/client_ops.c.
5985 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5987 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
5988 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
5989 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
5991 * Removed channel key rekey task deleting from the function
5992 silc_server_save_channel_key. Affected file silcd/server.c.
5993 Added explicit timeout task context instead that is used to
5994 delete the task if we are registering a new task before the
5995 new task has elapsed.
5997 * When channel key rekey occurs the client library now saves
5998 the old channel key for a short period of time (10 seconds) and
5999 is able to use it in case some is still sending channel
6000 messages encrypted with the old key after the rekey. Affected
6001 file lib/silcclient/[idlist.h|client_channel.c].
6003 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6005 * Added check to the silc_server_new_id_real to not accept
6006 new ID if it is the sender's own ID. Affected file is
6007 silcd/packet_receive.c.
6009 * Assure that we do not announce ourself or the one we've
6010 sending our announcements when we're router and are announcing
6011 servers to our primary router. Affected file silcd/server.c.
6013 * Fixed silc_server_command_identify_check_client to assemble
6014 correct WHOIS packet. It send corrupted WHOIS packet and
6015 caused problem with router to router connections. Affected
6016 file silcd/command.c.
6018 Fixed also silc_server_command_whois_check the same way
6019 as for the IDENTIFY command.
6021 * Added new SilcIDListStatus to the server in the SilcIDListData
6022 structure. The status now includes the current status of
6023 the entry (like registered, resolved etc.). Affected file
6024 silcd/idlist.[ch]. Defined a bunch of different status types
6025 as well. This replaced the old boolean registered field as well.
6027 Added resolve_cmd_ident field to the SilcClientEntry structure
6028 too so that if the entry is for example being resolved so
6029 another command may attach to the same pending command reply
6030 without requiring to resolve the same entry again. This concept
6031 should optimize the WHOIS and the IDENTIFY resolving under
6032 heavy load by taking away unnecessary resolving for entries
6033 that are being resolved already.
6035 Added support for adding multiple pending commands for one
6036 command idenfier. Affected file silcd/command[_reply].[ch].
6038 * Fixed WHOIS and IDENTIFY save to remove the cache entry
6039 before deleting the data. Otherwise the hash table will have
6040 freed data in comparison functions. Affected file is
6041 silcd/command_reply.c.
6043 * Fixed silc_idlist_replace_client_id to add the new entry to
6044 the cache with NULL nickname. Otherwise there will be invalid
6045 memory as the nickname after the nickname is freed. Affected
6046 file silcd/packet_receive.c.
6048 * Fixed the silc_idlist_get_clients_by_hash. The entries was
6049 saved into wrong slots because the previous number of entries
6050 was not taken into account. Affected file silcd/idlist.c.
6051 Fixed same thing in silc_idlist_get_clients_by_nickname too.
6053 * If we are router and we receive JOIN notify to a channel that
6054 does not have any users then notified client is marked as the
6055 channel founder, as it is it. The affected file is
6056 silcd/packet_receive.c
6058 * Added to the extended hash table API's table_del_*ext functions
6059 the destructor as argument too, so that the caller can decide
6060 which destructor to use or whether to use destructor at all.
6061 Affected file lib/silcutil/silchashtable.[ch].
6063 * Fixed ID Cache purging. It actually deleted the entries from
6064 the hash table after the data was freed. The hash table ended
6065 up comparing freed memory. The affected file is
6066 lib/silccore/silcidcache.c.
6068 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6070 * Fixed Irssi SILC client's KILL command's HELP syntax.
6072 * The USERS command now resolves the detailed user information
6073 if the userinfo field is missing. Affected file is
6074 lib/silcclient/command_reply.c.
6076 * Do not print error in silc_file_read if the read file does
6077 not exist. Just silently return NULL. Affected file is
6078 lib/silcutil/silcutil.c.
6080 * Fixed the silc_log_output to not wine about NULL filename
6081 and to not create some bogus " " filename. Affected file is
6082 lib/silcutil/silclog.c.
6084 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6086 * Fixed various printing bugs on the user interface in the
6087 Irssi SILC Client. Minor changes that were forgotten from
6090 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6092 * Fixed the configure.in.pre and the compilation and distribution
6093 environment to support the new autoconf 2.52. That version is
6094 now required to compile the CVS trunk.
6096 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6098 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6099 to generally parse user@fqdn format strings. Affected file
6100 lib/silcutil/silcutil.c.
6102 * Added nickname_format and nickname_force_format fields to the
6103 SilcClientParams structure. The first one defines the format
6104 for the nicknames that the library will enforce if the receives
6105 multiple same nicknames. The second one is boolean value and
6106 can be used to force the library to always enforce the format
6107 to the nicknames regardles whether there are multiple nicknames
6108 or not. This configurable formatting was employed to flexibly
6109 support accessing multiple nicknames from the user interface.
6110 The userinterface can now set the nicknames to what ever format
6111 they prefer. Affected file lib/silcclient/silcapi.h.
6113 Added function silc_client_nickname_format to the file
6114 lib/silcclient/idlist.c. It performs the nickname formatting.
6116 Added new field `hostname´ to the SilcClientEntry context.
6117 It holds the hostname of the client. Affected file is
6118 lib/silcclient/idlist.h.
6120 * Irssi SILC Client sets the nicknames in nick@hostn format.
6121 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6122 irssi/src/silc/core/silc-core.c.
6124 The WHOIS printing now also shows both the real nickname and
6125 the formatted nickname so that user knows how to access the
6126 user if there are multiple same nicknames cached. Affected
6127 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6128 printing formatting too to take the hostname now as a separate
6129 argument. The Affected file is
6130 irssi/src/fe-common/silc/modules-formats.[ch].
6132 * Changed the silc_client_get_clients_local to accept the formatted
6133 nickname as argument. It accepts the real nickname too but the
6134 formatted nickname can be used to find the true entry from
6135 multiple entries. Affected file lib/silcclient/silcapi.h and
6136 lib/silcclient/idlist.c.
6138 * Added nickname_format_parse field to the SilcClientParams.
6139 It is a callback function provided by the application to parse
6140 the nickname out of the formatted nickname string. The library
6141 calls it to get the nickname from the formatted string. Since
6142 the application generally knows better the format of the nickname
6143 string it parses it instead of the library, even though library
6144 encodes the formatted string. If the callback function is not
6145 provided then the library will use the string as is. The
6146 affected file is lib/silcclient/silcapi.h.
6148 * All the nickname strings passed to the client library in
6149 commands are now expected to be formatted nickname strings.
6150 If the command does not support the formatted nickname string
6151 it will assume that the sent string is the actual nickname.
6152 Affected file lib/silcclient/command.c.
6154 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6156 * Added public key authentication support to OPER and SILCOPER
6157 commands in the client library. Affected file is
6158 lib/silcclient/command.c.
6160 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6162 * Changed the get_auth_methdod client operation to be asynchronous.
6163 It can be async if the application resolves the authentication
6164 method from the server during the negotiation. Added new
6165 SilcGetAuthMeth completion callback that the application will
6166 call after resolving the authentication method.
6168 Added function silc_client_request_authentication_method that
6169 the application can use to resolve the authentication method
6170 from the server. Added also SilcConnectionAuthRequest callback
6171 that the library will call after the server has replied. The
6172 application can call this function if it does not know the
6173 current authentication method.
6175 Affected files are lib/silcclient/client.c and
6176 lib/silcclient/silcapi.h.
6178 * The Irssi SILC client now automatically resolves the authentication
6179 method incase any configuration information is not present (and
6180 currently there never is). The affected file is
6181 irssi/src/silc/core/client_ops.c.
6183 * Fixed public key authentication from the client library.
6184 Affected file lib/silcclient/protocol.c. Changed also the
6185 protocol specification about the public key authentication in
6186 the connection authentication protocol. The actual data to be
6187 signed is now computed with a hash function before signing.
6189 * Fixed the public key authentication from the server as well.
6190 Affected file silcd/protocol.c.
6192 * Removed the mlock()'s from the memory allocation routines.
6193 Affected file lib/silcutil/silcmemory.c. The ./configure does
6194 not check anymore for the mlock(). Affected file is
6197 * Fixed USERS command in server to allow the execution of the
6198 command for private and secret channels if the client sending
6199 the command is on the channel. Affected file silcd/command.c.
6201 * Fixed silc_client_get_clients_local to return the clients
6202 count correctly. It could return wrong value. Affected file
6203 lib/silcclient/idlist.c.
6205 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6207 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6208 types. The assembler optimizations seemed not to like 64-bit
6209 data types. The assmebler optimizations thus are now enabled
6210 also for BSD systems as opposed to only enable them for Linux.
6212 * Do not check for threads at all on BSD systems. Affected
6213 file configure.in.pre.
6215 * Removed -n and -h options from the Irssi SILC Client since
6216 they are not used in silc.
6218 * Fixed the prime generation to assure that the first digit
6219 of the generated random number is not zero since our conversion
6220 routines does not like number strings that starts with zero
6221 digit. If zero digit is seen the random number is regenerated.
6222 This caused some corrupted RSA keys when the zero first digit
6223 was met. Affected file lib/silcmath/silcprimegen.c.
6225 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6227 * Fixed WIN32 configuration in the ./configure script.
6228 Fixed to include xti.h on environments that has it.
6229 Patches by Carsten Ilchmann and andrew.
6231 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6233 * Changed the silc_id_create_client_id to be collision
6234 resistant. It is now assured that there cannot be created
6235 two same client ID's. I suspect that some weird bugs in
6236 the server were actually caused by duplicate Client IDs.
6237 Affected file silcd/serverid.[ch]. A router receiving
6238 new ID now also assures and informs the sending server
6239 if the ID caused collision.
6241 * Changed the silc_id_create_channel_id to also assure that
6242 there are no collisions.
6244 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6246 * Statement about ignoring the Mutual Authentication flag when
6247 performing rekey with PFS was a bit misleading. It is ignored
6248 if it was set in the initial negotiation, it cannot be even
6249 set in the rekey. Fixed in the ke-auth draft. Started the
6250 new versions of the protocol drafts in the doc/.
6252 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6254 * Fixed a bug in silc_client_command_identify_save when saving
6255 new channel information. The channel name was no duplicated
6256 and caused crash on exit. Affected file is
6257 lib/silcclient/command_reply.c.
6259 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6261 * Fixed the getkey command handling in the server. Send just
6262 empty OK reply to the sender if the key could not be fetched
6263 (but everything else was ok, like the key just was not available).
6264 Changed the public key parameter to optional in the protocol
6265 specs so that empty OK reply can be sent. Affected file
6268 Added a message to Irssi SILC client to tell to user if the
6269 server did not return a public key.
6271 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6273 * Fixed a channel key regeneration bug. It registered new
6274 timeout tasks exponentially until all system resources were
6275 used. Affected file silcd/server.c.
6277 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6279 * Added the SILC Document generator to the scripts/silcdoc.
6280 It can be used to generate the Toolkit Reference Manual out
6281 of the source tree. Internally it will also use the RoboDoc
6282 generator now imported in util/robodoc.
6284 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6286 * Added couple of return's in rekey protocol if error orccurred
6287 during the protocol. The execution must be terminated.
6288 Affected file silcd/protocol.c. Also, terminate the protocol
6289 always with timeout.
6291 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6293 * The client's Client ID was created initally from the wrong
6294 nickname (it could have been in format nick@host) in the
6295 silc_server_new_client. Affected file silcd/packet_receive.c
6297 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6299 * Added some SILC_LOG_ERROR's to various error conditions
6300 if client could not be added to ID cache. Affected files
6301 silcd/packet_receive.c and silcd/server.c.
6303 * When client's sock->user_data is freed, NULL also the
6304 client->router and client->connection pointers. Added check
6305 for these pointers being NULL to various places around the
6306 code. Affected file silcd/server.c.
6308 * Added client->data.registered == TRUE checks to various
6309 places around the code to assure that unregistered client's
6310 are not handled when it is not allowed. Affected file
6313 * Added `bool registered' fields to all
6314 silc_idlist_[server|client]_get_* routines to indicate whether
6315 the fetched client needs to be registered or not. Affected
6316 file silcd/idlist.[ch].
6318 * Add your own entry as registered to the ID cache in the
6319 server. Affected file server.c.
6321 * Fixed a bug in silc_server_new_server. The SilcServer was
6322 set as the new server's context instead of SilcServerEntry.
6323 This naturally caused some weird bugs.
6325 * Added "updated" field the SilcChannelEntry which indicates
6326 the time since the channel entry was last accessed. This
6327 can be used to determine whether it is necessary to
6328 announce the channel after backup resuming protocol.
6329 Affected files silcd/idlist.[ch].
6331 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6333 * Do not delete the channel rekey task when adding it
6334 for in silc_server_create_channel_key.
6336 * Changed the silc_server_create_channel_key to return
6337 TRUE or FALSE to indicate the success of the channel key
6340 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6342 * Fixed MSVC++ project files and added missing files to
6343 Makefiles under win32/.
6345 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6347 * Do not add TCP_NODELAY flag if the operating system
6348 does not have it defined. Affected files are
6349 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6351 * Fixed buffer overflow from Irssi SILC Client. Affected
6352 file irssi/src/fe-common/core/themes.c.
6354 * Fixed double free in client library in the file
6355 lib/silcclient/client.c when disconnecting from server.
6357 * Applied double free patch from cras to Irssi SILC client.
6358 Affected files irssi/src/core/[modules/expandos].c
6360 * Fixed the disconnection handling to Irssi SILC Client.
6361 The application must call silc_client_close_connection
6362 in ops->connect client operation in case of failure of
6363 the connection. Affected file is
6364 irssi/src/silc/core/client_ops.c.
6366 * Do not set sock->protocol to NULL in the function
6367 silc_client_close_connection after executing the protocol's
6368 final callback since the sock might not be valid anymore.
6369 Affected file lib/silcclient/client.c.
6371 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6373 * Do not enable SILC_THREADS if the linking with libpthread
6374 did not happen. Affected file configure.in.pre.
6376 * Added notion to protocol specification that server must
6377 verify the sent authentication payload with CMODE when
6378 setting the channel founder key. Implemented it to the
6379 server. Affected file silcd/command.c.
6381 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6383 * Added _EXTRA_DIST SILC distribution variable to the
6384 distributions file. It is used to conditionally add extra
6385 files or directories to the specific distribution. Affected
6386 files ./prepare, Makefile.am.pre and distributions.
6388 Removed the `_' from the start of the distribution names.
6391 * Added README.WIN32 for instructions to compile the Toolkit
6394 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6396 * Fixed a double free in disconnection in the server. Affected
6397 file is silcd/server.c.
6399 * Fixed the lib/silcske/groups.c to work now also with GMP
6400 MP library. The string conversion did not work when using
6401 specific base and the base is indicated in the string as well.
6403 * Created win32/ directory which now includes MSVC++ specific
6404 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6405 It will appear only in the toolkit distribution
6407 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6409 * Changed the key material distribution function in case when
6410 the hash output is too short. The data is now concatenated
6411 a bit differently than it used to. Made the change to the
6412 SKE protocol specification.
6414 * Added better GMP detection to configure.in.pre. A patch
6417 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6419 * Fixed a minor bug in SKE that might cause some problem on
6420 some platforms. Affected file lib/silcske/silcske.c.
6422 * Added the cookie checking for initiator in the SKE. It checks
6423 that the responder returns the sent cookie unmodified. The
6424 affected file is lib/silcske/silcske.c. Added new SKE
6425 error type INVALID_COOKIE that can be sent during the
6426 negotiation. Fixed some memory leaks as well.
6428 * Added the "invalid cookie" error message to Irssi SILC client's
6431 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6433 * Added `task_max' field to the SilcClientParams to indicate
6434 the maximum tasks the scheduler can handle. If set to zero,
6435 default values are used. Affected file lib/silcclient/silcapi.h.
6437 * Fixed memory leaks in silc_client_close_connection. Affected
6438 file lib/silcclient/client.c.
6440 * Added silc_client_del_client_entry to client library to free
6441 all memory of given client entry. Affected file is
6442 lib/silcclient/idlist.[ch].
6444 * Added new functions silc_client_del_channel and
6445 silc_client_del_server to delete channel and server entries.
6446 Affected file lib/silcclient/[silcapi.h/idlist.c].
6448 * Removed silc_client_del_client_by_id from silcapi.h.
6450 * Fixed the INFO command to return the server's own info
6451 correctly when querying by Server ID. Affected file is
6454 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6456 * Removed the non-blocking settings in WIN32 code in the
6457 silc_sock_[read/write] and added SleepEx instead. Affected
6458 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6459 of input data is now checked with FIONREAD and ioctlsocket.
6461 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6463 * Call silc_schedule_task_del_by_context in the
6464 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6465 Affected file lib/silccore/silcprotocol.c.
6467 * Call silc_protocol_cancel for active protocols in the
6468 silc_server_close_connection if the funtion
6469 silc_server_free_sock_user_data has not been called.
6470 Affected file silcd/server.c.
6472 * Generic tasks cannot be deleted using the del_by_fd
6473 task deleting function since generic tasks does not match
6474 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6476 * Added a notion to SILCOPER help file that the SILCOPER works
6477 only on router server, not on normal server.
6479 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6481 * Added for WIN32 support for the new scheduler as well.
6482 Affected file lib/silcutil/win32/silcwin32schedule.c.
6484 * Fixed the SHA1 implementation to work on various platforms.
6486 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6488 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6489 API. It is part of the scheduler now. Everything else is
6490 as previously but some functions has changed their names.
6491 Checkout the lib/silcutil/silcschedule.h for the interface.
6492 Updated all applications to use the new interface. Affected
6493 files are lib/silcutil/silcschedule.[ch].
6495 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6497 * Found a bug in the SKE implementation. The HASH value,
6498 specified by the protocol, was not computed correctly. The
6499 public key of the responder was not added to the computation
6500 even though it is mandatory. Affected file lib/silcske/silcske.c.
6501 This unfortunately causes incompatibilities with older
6502 clients and servers.
6504 * Added WIN32 specific network init and uninit functions:
6505 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6506 the Winsock2. Affected file lib/silcutil/silcnet.h and
6507 lib/silcutil/win32/silcwin32net.c.
6509 * Set the socket always to nonblocking mode on WIN32 after
6510 reading data or writing data. Affected file is
6511 lib/silcutil/win32/silcwin32sockconn.c.
6513 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6515 * Fixed various compilation problems under WIN32. Affected
6516 files lib/silcutil/win32/silcwin32thread.c and
6517 lib/silcutil/win32/silcwin32schedule.c.
6519 * Removed all _internal.h #includes from public header
6520 files. Internal headers must never be included from
6523 Removed also the lib/silcske/payload_internal.h file.
6525 * All include files that may be needed (public and some others
6526 included by the public headers) by application developers are
6527 now copied to the ./includes directory. It does not copy any
6528 internal headers. Affected file Makefile.defines.pre and all
6529 Makefile.am's under lib/ and subdirs.
6531 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6533 * Do not change the ~/.silc directory's permissions automatically.
6534 Affected file irssi/src/silc/core/clientutil.c.
6536 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6538 * Do not cancel the protocol in silc_server_close_connection
6539 it might cause recursion. Now cancelled in the function
6540 silc_server_free_sock_user_data. Affected file silcd/server.c.
6542 * Fixed the silc_server_remove_clients_by_server to regenerate
6543 the channel keys correctly finally. Added also new function
6544 silc_server_remove_clients_channels to actually do it.
6545 Affected file silcd/server.c.
6547 * Fixed the silc_server_new_channel to not crash by giving
6548 wrong router to the new channel. Affected file is
6549 silcd/packet_receive.c.
6551 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6553 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
6554 which is given as argument to the silc_client_alloc now.
6555 It can be used to configure the client and set various parameters
6556 that affect the function of the client.
6558 * The USERS command in server did not check whether the channel
6559 is private or secret. Affected file silcd/command.c.
6561 * Added new argument to the USERS command in protocol specification.
6562 The USERS command now can take the channel name as argument
6563 as well. Added support for this in client and server and
6564 updated the protocol specs.
6566 * Completed the GETKEY command in client. It can be now used
6567 to fetch also servers public key not only some clients.
6568 Affected files lib/silcclient/command[_reply].c.
6570 * Added silc_client_get_server to return server entry by the
6571 server name. Affected files lib/silcclient/silcapi.h and
6574 * Redefined the IDENTIFY command in protocol specification to be
6575 more generic. It now can be used to query information about
6576 any entity in the SILC Network, including clients, servers and
6577 channels. The query may be based either the entity's name
6578 or the ID. Added support for this in both client and server.
6580 Affected files silcd/command.c and lib/silcclient/command.c
6581 and command_reply.c.
6583 * Optimized the WHOIS and WHOWAS commands in the server. Removed
6584 the _from_client and _from_server functions. Affected file
6587 * Added silc_client_get_channel_by_id_resolve to the file
6588 lib/silcclient/silcapi.h to resolve channel information by
6589 its ID. Added also silc_client_get_channel_by_id that
6590 does not resolve it from the server.
6592 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6594 * Added SilcServerEntry context into the client library
6595 to represent one server. The INFO command now allocates
6596 these to save the resolved server info. For now on the
6597 client library will also keep information about servers,
6598 connected and resolved with INFO.
6600 The INFO command now allocates the SilcServerEntry context
6601 and saves the server info there. The COMMAND_REPLY in
6602 the INFO now returns the parameters to application in
6603 same order as defined in the protocol specification.
6605 The entries are cached in the client->server_cache.
6607 * The INFO command is now issued after received the Client ID
6608 from the server. Affected file lib/silcclient/client.c.
6610 * The CMODE_CHANGE notify may now return also an SilcServerEntry
6611 to the application as the mode changer might be server.
6612 It is guaranteed that NULL is not returned anymore to the
6613 application. Affected file lib/silcclient/client_notify.c.
6615 The ID Type is now also passed to the application so that
6616 it can check whether the returned entry is SilcClientEntry
6619 Added new function silc_client_get_server_by_id to return
6620 the server entry by ID. Affected files are the
6621 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
6623 * Do not create the channel in the Irssi SILC Client when issuing
6624 the JOIN command but when received the sucessful JOIN command
6625 reply. Otherwise the channel might get created even though we
6626 could not join it. The Affected file is
6627 irssi/src/silc/core/[silc-channels.c/client_ops.c].
6629 * Fixed a channel joining bug in router. The router must also
6630 check the channel modes, invite and ban lists etc. when serving
6631 the JOIN command sent by normal server. Affected file is
6632 silcd/command.c. The router now resolves the client's
6633 information from the server who sent the JOIN command if it
6634 does not know it, and processes the JOIN command only after
6637 * Changed the SilcCommandCb to take new argument; void *context2.
6638 Affected file lib/silccore/silccommand.h
6640 The second argument in the command callbacks in the server now
6641 includes the SilcServerCommandReplyContext if the command was
6642 called as pending command callback from the command reply.
6643 Otherwise it is NULL. When called as pending the status of the
6644 command reply will be checked and if it was erronous the
6645 error will be sent to the original sender of the command.
6646 This way the client always receives the error messages even
6647 though the server was actually the one who received the error
6648 when it resent the command to router, for example. Affected
6649 files silcd/command[_reply].[ch].
6651 * Fixed sending WHOWAS command's error message to client if
6652 the requested client could not be found. It was missing.
6655 * Changed the CMODE and CUMODE commands reply arguments in the
6656 protocol specification. The Channel ID is now sent in both
6657 of the commands to identify the channel. Implemented this
6658 new feature to the client and server. Affected files
6659 lib/silcclient/command_reply.c and silcd/command.c.
6661 * Made better checks for invite and ban lists in the JOIN
6662 command in server. Affected file silcd/command.c.
6664 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6666 * The server now performs the incoming host IP/DNS lookup
6667 using the silc_socket_host_lookup and thus does not block
6668 the server anymore. Affected file silcd/server.c.
6670 * Completed the multi-thread support for SILC Scheduler in
6671 the lib/silcutil/silcschedule.c.
6673 * Fixed the configure.in.pre to detect the pthread correctly
6676 * Fixed a deadlock in silc_task_queue_wakeup in the file
6677 lib/silcutil/silctask.c.
6679 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6681 * Added new function silc_schedule_wakeup that is used in
6682 multi-threaded environment to wakeup the main thread's
6683 schduler. It needs to be used when a thread adds a new task
6684 or removes a task from task queues. After waking up, the
6685 scheduler will detect the task queue changes. If threads
6686 support is not compiled in this function has no effect.
6687 Implemented the wakeup mechanism to both Unix and WIN32
6688 systems. Affected files are lib/silcutil/silcschedule.[ch],
6689 lib/silcutil/unix/silcunixschedule.c and the
6690 lib/silcutil/win32/silcwin32schedule.c.
6692 * Added new function silc_task_queue_wakeup to wakeup the
6693 scheduler by the specified task queue. Affected file
6694 lib/silcutil/silctask.[ch].
6696 * The silc_socket_host_lookup_start now wakes up the scheduler
6697 after adding the timeout task. Affected file is
6698 lib/silcutil/silcsockconn.c.
6700 * The silc_socket_host_lookup is synchronous now if the threads
6701 support is not compiled in. However, the callback is still
6702 called asyncronously through the scheduler, anyway. Affected
6703 file lib/silcutil/silcsockconn.c.
6705 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6707 * Added new function silc_socket_host_lookup to perform
6708 asynchronous IP and FQDN lookups for the socket connection.
6709 Affected files lib/silcutil/silcsockconn.[ch].
6711 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6713 * Added SILC_MUTEX_DEFINE to define the mutex on environments
6714 that may or may not compile the mutex support in.
6716 Changed the silc_mutex_alloc interface. It allocates the
6717 mutex now to the sent pointer and returns TRUE or FALSE.
6719 Affected file lib/silcutil/silcmutex.h.
6721 * Wrote the SILC Task Queue interface to support multi-threads.
6722 Affected file lib/silcutil/silctask.[ch].
6724 * Wrote the SILC Scheduler to support multi-threads. Affected
6725 file lib/silcutil/silcschedule.c.
6727 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6729 * Implemented the SILC Mutex API and SILC Thread API for WIN32
6730 in lib/silcutil/win32/.
6732 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6734 * Defined SILC Mutex API and SILC Thread API and implemented
6735 them for Unix. Affected files are
6736 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
6737 lib/silcutil/unix/silcunixmutex.c and
6738 lib/silcutil/unix/silcunixthread.c.
6740 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6742 * Fixed the silc_server_remove_clients_by_server's channel
6743 key re-generation. The hash table handling was incorrect
6744 and would not work with many channels. Affected file is
6747 * Fixed some memory leaks around the server code.
6749 * Rewrote the silc_server_get_users_on_channel to support IPv6
6750 based Client ID's. Affected file silcd/server.c.
6752 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
6753 specification. However, a separate document must be written
6754 to define the detailed signing procedure and the payload
6755 associated with the flag. Defined the flag to the
6756 lib/silccore/silcchannel.h as well.
6758 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6760 * Changed the dynamic tables to static size tables in the
6761 lib/silccrypt/silchmac.c.
6763 * Removed GCC dependencies from the code. A patch by cras.
6765 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6767 * Do not show the error "Error receiving packet bla bla"
6768 in server if it really was not an error (-2 means that reading
6769 is pending). Affected file silcd/server.c.
6771 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6773 * Fixed a possible crash in silc_server_remove_clients_by_server
6774 in silcd/server.c. Fixed there also some memory leaks.
6776 * Fixed the silc_idlist_replace_client_id. It could replace
6777 wrong key in the hash table. Affected file silcd/idlist.c.
6779 * Do not check whether there are global users on the channel
6780 if the channel->global_users is FALSE. Affected functions
6781 silc_server_remove_from_one_channel and
6782 silc_server_remove_from_channels in silcd/server.c. Also,
6783 do not check if the removed client is local as we can be
6784 sure that global client was not removed from the channel
6785 and checking for global users is not needed.
6787 * The silc_server_remove_clients_by_server now re-generates
6788 the channel keys correctly for those channels that had
6789 clients removed from them. Affected file silcd/server.c.
6791 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6793 * Found the reason of random crashes in the server. We weren't
6794 ignoring the SIGPIPE signal (which can be sent in write())
6795 and it crashed the server. Affected file silcd/silcd.c.
6797 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6799 * Assure that sock->user_data is not NULL in the function
6800 silc_server_packet_send in silcd/packet_send.c.
6802 * Disconnect the remote connection if it could not be added
6803 to any ID lists in the server. The affected file is
6806 * Check in silc_server_packet_send[_real/dest] that the
6807 socket is not disconnecting and ignore the data if it is.
6808 Affected file silcd/packet_send.c.
6810 * Define inline to __inline on native WIN32 compilation.
6811 Affected file includes/silcwin32.h.
6813 * Added some explicit type casts for inline code since MSVC
6814 require them. Affected files lib/silcutil/silcbuffer.h,
6815 lib/trq/silcdlist.h and lib/trq/silclist.h.
6817 * Print warning in log files from now on if the packet
6818 decryption fails. Affected file silcd/server.c.
6820 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6822 * Changed the `say' client operation's interface to accept
6823 new `type' argument to indicate the type of the message sent
6824 by the library. The application may filter the library's
6825 messages according the type. The affected file is the
6826 lib/silcclient/silcapi.h.
6828 * Added two new functions to lib/silcclient/silcapi.h:
6829 silc_client_del_client and silc_client_del_client_by_id.
6830 Affected file lib/silcclient/idlist.c.
6832 * Moved the clientincludes.h from includes/ to silc/ and
6833 serverincludes.h from includes/ to silcd/.
6835 * The modes for the CMODE and CUMODE are now passed as
6836 uint32 for application with COMMAND_REPLY. The affected
6837 file is lib/silcclient/command_reply.c.
6839 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6841 * /WHOIS without arguments shows client's own information.
6842 Affected file lib/silcclient/command.c.
6844 * Changed PING to not accept any arguments. The specs
6845 says that client can ping only the connected server so
6846 requiring an argument is not needed. Affected file is
6847 lib/silcclient/command.c.
6849 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6851 * Fixed a fatal bug in private message sending and reception
6852 encryption and decryption when using private message keys.
6853 The implementation was incorrect and did not follow the
6854 specification. It causd that some of the message were
6855 lost since it did not use the sending and receiving keys
6856 as the protocol suggests. This has been fixed and will cause
6857 incompatibilities with older clients when sending private
6858 message encrypted with private message keys. Affected files
6859 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
6860 and various other in Irssi SILC Client.
6862 Added `responder' boolean argument to the functions
6863 silc_client_add_private_message_key[_ske] to indicate when
6864 the key is added as responder or initiator of the key
6867 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6869 * Removed the silc_ske_check_version function and created
6870 a SilcSKECheckVersion callback. Added also a function
6871 silc_ske_set_callbacks that is now used to set all SKE
6872 callbacks. The callback functions are not given to
6873 the SKE functions anymore, but this function is used to
6876 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
6878 * Added `silc_version' argument to the silc_client_alloc
6879 to define the version of the application for the library.
6880 The library will use the version string to compare it
6881 against the remote host's (usually a server) version
6882 string. Affected file lib/silcclient/silcapi.h
6884 * Added the KE protocol context to Key Agreement context
6885 in client library so that we can abort the SKE if it
6886 is in process when we get timeout. Affected file is
6887 lib/silcclient/client_keyagr.c.
6889 * Do not resolve the client ID forever if it returns in the
6890 first time that such client does not exist. This was done
6891 for example with private message. Affected file is
6892 lib/silcclient/client_prvmsg.c.
6894 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6896 * Do not add regex.h for WIN32. The affected file
6897 includes/silcincludes.h.
6899 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
6900 not work yet 100%. It generates the DLL's automatically
6901 when compiling with --with-win32 under cygwin.
6903 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6905 * lib/contrib/regex.c is not compiled on WIN32.
6907 * Added silc_net_get_socket_opt function to the
6908 lib/silcutil/silcnet.h.
6910 * Added includes/silcwin32.h for WIN32 specific includes
6913 * Do not use ptime structure or any of the posix process
6914 functions on WIN32 in lib/silccrypt/silrng.c.
6916 * Added silc_gettimeofday to provide generic function
6917 for struct timeval on all platforms. Added the function
6918 to lib/silcutil/silcutil.h.
6920 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6922 * Moved the lib/silccore/silcsockconn.[ch] to the utility
6923 library as they clearly belong there. As a plus side we
6924 can make the actual socket connection routines platform
6927 Added also new generic function silc_socket_read and
6928 silc_socket_write (that used to be silc_packet_[read/write].
6929 The implementation of these are platform specific.
6931 * Added WIN32 specific routines of silc_socket_[read/write]
6932 to lib/silcutil/win32/silcwin32sockconn.c.
6934 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6936 * Added preliminary support for native WIN32 compilation under
6937 cygwin (using the -mno-cygwin option for GCC) to the
6938 ./configure.in.pre. The --with-win32 now prepares the
6939 compilation for native WIN32.
6941 * Rewrote the SILC Scheduler interface in the file
6942 lib/silcutil/silcschedule.h. The scheduler is now context
6943 based and does not have anymore any global static scheduler.
6944 Moved the Unix scheduler to the lib/silcutil/unix/ directory
6945 and created lib/silcutil/win32 directory for WIN32 based
6948 * Added Unix specific network routines to the
6949 lib/silcutil/unix/silcunixnet.c and the old
6950 lib/silcutil/silcnet.c includes now only generic routines.
6952 Added WIN32 specific network routines to the
6953 lib/silcutil/win32/silcwin32net.c.
6955 * Added Unix specific utility functions from the
6956 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
6958 * Added WIN32 SILC Scheduler to the file
6959 lib/silcutil/win32/silcwin32schedule.c. The code is of course
6962 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6964 * Do not handle JOIN notify in the server if the target client
6965 is not registered (idata->registered == FALSE). The affected
6966 file is silcd/packet_receive.c.
6968 * Update the nickrec->founder in event_cumode in the Irssi SILC
6969 client. Affected file irssi/src/silc/core/silc-channels.c.
6971 * Fixed the CUMODE_CHANGE notify handling in the server when
6972 server and router are announcing their clients on channels.
6973 Now the mode changes are saved and notified correctly. The
6974 affected file is /silcd/packet_receive.c.
6976 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
6977 They really did not replace the cache entry in the ID Cache.
6978 Now they do that. Affected file silcd/idlist.c.
6980 * Fixed the KICK notify handling in the Irssi SILC client to
6981 update the channel records so that the kicked client does not
6982 appear to be on the channel. The affected file is
6983 irssi/src/silc/core/silc-channels.c.
6985 * Always update the conn->current_channel when executing command
6986 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
6988 * Fixed the KILL notify handling in Irssi SILC client to remove
6989 the killed client on all channels.
6991 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6993 * Fixed the silc_parse_command_line to remove extra spaces
6994 from the start and end of the arguments. Affected file is
6995 lib/silcutil/silcutil.c.
6997 * Cancel and free any active protocol in the function
6998 silc_server_close_connection. Affected file silcd/server.c.
7000 * Cancel and free any active protocol in the function
7001 silc_client_close_connction. Affected file is
7002 lib/silcclient/client.c.
7004 * Do not execute the KILL command for clients that are in
7005 history (ie. they are not in the network). Affected file is
7008 * Fixed KILL notify handling, client does not crash anymore.
7009 Affected file irssi/src/silc/core/silc-channels.c.
7011 * Reduced the default packet buffer size from 2048 to 1024 in
7012 lib/silccore/silcpacket.c.
7014 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
7015 counter to the SKE context that is incresed when the SKE library
7016 performs async operation outside the library. If the outside
7017 process frees the SKE context and FREED status will be set
7018 and the library will detect after the sync operation that the
7019 libary is freed. The affected files are
7020 lib/silcske/silcske[_status].[ch].
7022 * Resolve the client entry information in the function
7023 silc_client_channel_message to assure that NULL pointer is not
7024 passed as client entry to the application. */
7026 * Fixed the task timeout calculation to assure that there is
7027 never negative timeouts. The affected file is
7028 lib/silcutil/silcschedule.c.
7030 * Fixed the channel user mode notification sending in server.
7031 It was sent point-to-point to the router (or to server by router)
7032 but it needs to be destined to a channel. The routines now
7033 supports sending the channel user mode notifys to the channels
7034 when announcing clients and channels. Affected files are
7035 silcd/server.c and silcd/packet_receive.c.
7037 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
7038 It did not actually replace the old channel entry in the cache.
7039 Affected file lib/silcclient/client_notify.c.
7041 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7043 * Fixed a possible crash in silc_packet_send_prepare. It now
7044 assures always that there is enough space in the buffer and
7045 at the tail area of the buffer (for MAC).
7047 Fixed the inbound buffer reallocation in silc_packet_read.
7048 It was old code and did not handle the reallocation correctly.
7051 The affected file is lib/silccore/silcpacket.c.
7053 * Fixed buffer overflow in silc_parse_nickname in the file
7054 lib/silcutil/silcutil.c.
7056 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7058 * make install generates new server keys only if there is not
7061 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7063 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
7064 Added check that if the NOREPLY is set then we will not send
7065 the away message. This avoids infinite loop of away messages
7066 if both clients are away. The affected file is
7067 lib/silcclient/client_prvmsg.c.
7069 * Fixed client crash if /NICK was given without arguments.
7070 Affected file lib/silcclient/command.c.
7072 * Server does not send the invite list in INVITE command back
7073 to the client if the list was not altered. Added this notion
7074 to the protocol spec as well. Affected file silcd/command.c.
7076 Fixed possible crash in INVITE command by checking the
7077 value of silc_server_get_client_route command.
7079 * Fixed the INVITE notify type handling. The arguments are now
7080 taken in correct order and client does not crash. The affected
7081 file is irssi/src/silc/core/silc-channels.c.
7083 Removed the "Inviting xxx to channel" message from the
7084 client library away and let the application handle it.
7085 Affected file lib/silcclient/command.c. Added that message
7086 to Irssi SILC client's message formats.
7088 * Fixed CMODE command crash in client. It now checks the
7089 amount of arguments correctly and does not crash. The affected
7090 file is lib/silcclient/command.c.
7092 * Do not create new channel automatically in silc_channels_join
7093 but check whether the channel by that name already exists.
7094 Affected file irssi/silc/core/silc-channels.c.
7096 * Do not send the SERVER_SIGNOFF to router if the disconnected
7097 entity was the router. Affected file silcd/server.c.
7099 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7100 SILC client as it was missing from there.
7102 Added the handling of the KICK notify to the Irssi SILC client
7103 as it was missing. Added "you have been kicked" message to
7104 Irssi SILC client's message modules formats.
7106 Added the handing of the KILL notify to the Irssi SILC client
7107 as it was missing. Added the kill message module formats
7110 The affected file is irssi/src/silc/core/silc-channels.c.
7112 * The router did not save the channel mode the server announced.
7113 Affected file silcd/packet_receive.c.
7115 * Fixed a possible crash in INFO command in server. If the
7116 server did not provide the server info it crashed. Affected
7117 file silcd/command.c.
7119 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7121 * Fixed the GETKEY command in the server to check also the
7122 global list. Otherwise the GETKEY would not work correctly
7123 in normal SILC server. Affected file silcd/command.c.
7125 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7127 * Fixed GETKEY crash, it crashed if the command did not succseed.
7129 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7131 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7132 is now real and not just an macro interface to GMP.
7134 Removed the entire GMP from the source tree and imported new
7135 NSS MPI library instead. Reason for removing GMP is that it is
7136 extremely large and compiles extremely slow. The NSS MPI
7137 is only a few files and compiles in less than 10 seconds.
7138 The speed is also about the same as GMP. The MPI is imported
7139 to lib/silcmath/mpi.
7141 If the system has GMP installed we will still use the GMP.
7142 If it is not then the NSS MPI will be compiled.
7144 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7146 * Merged a long nickname (127 characters long) crash bugfix from
7147 Irssi CVS tree. Affected file irssi/src/core/misc.c.
7149 * Merged a freed memory reference bugfix from Irssi CVS tree.
7150 Affected file irssi/src/core/commands.c.
7152 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7154 * Added the server's public key sving and verification to the
7155 server when performing the SKE. This was missing and the
7156 remote server's (or router's) public key was accepted without
7157 checking whether we have it previously or trust it at all.
7158 Affected file silcd/protocol.c.
7160 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7162 * Check in the silc_server_timeout_remote if protocol is active
7163 and make sure that the protocol's final callback is called so
7164 that all memory if freed. Affected file silcd/server.c.
7166 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7168 * silc_server_whois_send_reply crashed the server if the nickname
7169 was 127 characters long. Affected file silcd/command.c.
7171 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7173 * Added sanity check to the silc_server_new_client. If the hostname
7174 is provided inside username then check that the provided hostname
7175 really is the same as the resolved one. If the hostname was not
7176 resolved then check it from the public key. Affected file is
7177 silcd/packet_receive.c.
7179 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7180 if the server disconnected us and the connection is not valid
7181 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7183 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7184 the library to the lib/silcutil/silcutil.[ch].
7186 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7188 * Close log file after open. Affected file
7189 lib/silcutil/silclog.c.
7191 * Check whether sock == NULL in silc_client_send_packet and return
7192 if it is. Affected file lib/silcclient/silcclient.c.
7194 * Check rec->entry == NULL in the Irssi SILC Client before
7195 sending the channel message. Affecte file is
7196 irssi/src/silc/core/silc-servers.c.
7198 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7200 * Merged a splitted window bugfix from Irssi CVS tree. The
7201 affected file is irssi/src/fe-text/textbuffer-view.c.
7203 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7204 It did not print nickname.
7206 * Improved the distributions system a bit.
7208 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7210 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7211 irssi/src/fe-text/gui-window.c.
7213 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7214 to in-active server. The affected file is
7215 irssi/src/silc/core/client_ops.c.
7217 * Resolve the client in USERS command reply if the entry does
7218 not have username resolved. The affected file is
7219 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7220 command to WHOIS command to really resolve stuff. The USERS
7221 is not used any more in any critical section so WHOIS can
7222 be used even though it might be slower than IDENTIFY.
7224 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7227 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7229 * Changed the protocol API a bit more consistent in the
7230 lib/silccore/silcprotocol.[ch].
7232 * Changed the following headers to ROBODoc format:
7234 lib/silccore/silcpayload.h
7235 lib/silccore/silcprotocol.h
7236 lib/silccore/silcsockconn.h
7238 All core library headers are now formatted.
7240 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7242 * Fixed a bug in Irssi SILC client; do not show that you are
7243 server/router operator if you really are not. Affected file is
7244 irssi/src/silc/core/client_ops.c.
7246 * Renamed silc_command_free_payload to silc_command_payload_free.
7247 Affected file lib/silccore/silccommand.h
7249 * Added silcmath.h to include the prototoypes of various routines
7250 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7253 * Changed the following headers to ROBODoc format:
7255 lib/silccore/silcchannel.h
7256 lib/silccore/silccommand.h
7257 lib/silccore/silcid.h
7258 lib/silccore/silcidcache.h
7259 lib/silccore/silcmode.h
7260 lib/silccore/silcnotify.h
7261 lib/silccore/silcpacket.h
7262 lib/silcmath/silcmath.h
7264 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7266 * Added checking to the server code not to start the server if
7267 ciphers and stuff are not configured properly. Affected files
7268 silcd/serverconfig.[h] and silcd/server.c.
7270 * Changed the layout of the header files of the public interfaces
7271 in the SILC libraries. The new layout supports ROBODoc
7272 documentation tool (and some others) so that it is easy to create
7273 a library reference manual. All the other headers and source
7274 code must still follow the CodingStyle document. Also source
7275 code must not include these ROBODoc stuffs, only the headers.
7276 Furthermore, all public interface headers must now be named
7277 by using `silc' prefix, example: silcapi.h, silccipher.h.
7278 Some files were renamed due to this. All the other headers
7279 must not be used as public interfaces. I will update the
7280 CodingStyle document later. Changed following headers, so far:
7282 lib/silcclient/silcapi.h
7283 lib/silccore/silcauth.h
7284 lib/silccore/silcprivate.h
7285 lib/silccrypt/silcdh.h
7287 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7291 * Removed silc_client_packet_send_flush from the client library
7292 as it is not needed. Affected file lib/silcclient/client.[ch].
7294 * Added printing of message of unresolved authentication method
7295 to the Irssi SILC client. Added it to the module formats.
7296 Removed the same message from the client library.
7298 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7300 * Added new distribution feature, DISTLABEL. Every distribution
7301 can define own preprocessor label that can be used in the
7302 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7303 file distributions, acconfig.h.pre and prepare.
7305 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7307 * Added Makefile.defines_int to include the actual definitions
7308 for Makefile.defines.in. Tested the new distribution system,
7309 created distributions and tested installation.
7311 * Added AWAY message printing to the Irssi SILC client. Added
7312 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7314 * Added SCONNECT command to call the SILC's CONNECT command.
7315 Cannot use CONNECT directly since Irssi uses that internally.
7316 Affected file irssi/src/silc/core/silc-servers.c.
7318 Added ACTION local command. It is same as ME command but takes
7319 the channel as mandatory argument.
7321 Rewrote some of the Irssi's help files to suite for SILC
7324 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7326 * Added Makefile.defines[.in] that should for now on be included
7327 in all Makefile.am file in the source tree. That file includes
7328 all common compilation definitions for SILC source tree.
7330 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7332 * Minor changes to the ./prepare script to change the package
7333 name according the distribution name to the configure.in.
7335 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7337 * Created new distribution system. Added file `distributions'
7338 that defines all the distributions that can be created out of
7339 the SILC source tree. The ./prepare script now reads that
7340 file to determine how to prepare the distributions. The
7341 first argument to the ./prepare is the name of the distribution
7342 and second is the version of the distribution. If given
7343 without arguments it creates the default (toolkit) distribution
7344 with the default version (defined in ./prepare).
7346 All Makefile.am files that are subject to the distributions
7347 are now named as Makefile.am.pre. These are ./Makefile.am
7348 and lib/Makefile.am. Others may be changed later.
7350 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7352 * Added invite list, ban list, some key management and connection
7353 error message printing to module formats in the Irssi SILC client.
7355 * Added new silc_client_set_away_message to set the away message
7356 that is back to the person who sent private message. The
7357 affected file lib/silcclient/silcapi.h and the
7358 lib/silcclient/client_prvmsg.c.
7360 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7362 * Fixed the private message sending in the Irssi SILC client,
7363 added local command KEY to the Irssi SILC client.
7365 Added key management and key agreement message formats to the
7366 irssi/src/fe-common/silc/module-formats.[ch].
7368 Added USERS (alias WHO) printing, server/router operator
7369 indication and LIST command printing to the module formats.
7371 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7373 * Fixed channel joining notify handling, cumode notify handling
7374 from Irssi SILC client.
7376 * Added SILC specific module-formats to the Irssi SILC client so
7377 that SILC specific message hilighting, colors etc is possible.
7378 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7380 Added channel mode, channel user mode, actions, notices,
7381 whois and whowas printing to the the module-formats.c.
7383 * Fixed a bug in channel deletion in the server. The channel
7384 is not left to the cache even if the channel founder auth mode
7385 is set when there are no users anymore on the channel. Affected
7386 file silcd/server.c.
7388 * The silc_net_localhost now resolves the entire hostname including
7389 the domain name. Affected file lib/silcutil/silcnet.c.
7391 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7393 * Changed the ask_passphrase client operation to be ascynchronous.
7394 It has now a completion callback and a context that the
7395 application must call after it has got the passphrase from
7396 the user. Affected files lib/silcclient/silcapi.h,
7397 lib/silcclient/protocol.c, lib/silcclient/command.c and
7400 Added SilcAskPassphrase callback that the application calls
7401 to deliver the passphrase to the library.
7403 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7404 The public key verification and especially a certificate
7405 verification is asynchronous procedure.
7407 Added new SILC_SKE_STATUS_PENDING status to indicate the
7408 request is pending and a callback will be called to finalize
7411 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7412 indicate that remote end did not send its public key (or
7413 certificate), even though we require it. Added check for this
7414 condition in the SKE. This was a security bug, now fixed.
7416 Defined new SilcSKEVerifyCbCompletion callback that is called
7417 when the verification process is completed.
7419 The affected files lib/silcske/silcske_status.h and
7420 lib/silcske/silcske.[ch].
7422 * Changed the verify_public_key client operation to be async
7423 as well. Defined SilcVerifyPublicKey callback that is used to
7424 indicate the success of the public key verification process.
7426 Changed the server and client to use the new async client
7429 * Changed the Irssi SILC client's internal scheduler to be called
7430 twice as many times as it used to be. As a result the client
7431 should be a bit faster now. Affected file is
7432 irssi/src/silc/core/silc-core.c.
7434 * Added support to Irssi SILC client of asynchronous public key
7435 verification and passphrase inquiry. Affected file is
7436 irssi/src/silc/core/silc-core.c.
7438 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7440 * Do not say "You have left channel %s" in client library.
7441 Moved it to the application. Affected files are
7442 lib/silcclient/command.c and silc/client_ops.c.
7444 * Fixed silc_client_get_clients. Command context was not
7445 duplicated and was freed memory in the callback. Affected
7446 file lib/silcclient/idlist.c.
7448 * Do not say "you are now talking..." on JOIN command in the
7449 client library. The appliation must handle it.
7451 * Do not say ".. changed topic to" in command reply in the
7452 client libary. The application must handle it.
7454 * Fixed TOPIC command sending in the client library.
7456 * Fixed a memory leak in silc_client_command_free in the file
7457 lib/silcclient/command.c.
7459 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7461 * Imported a modified version of Irssi client to the source tree.
7462 The Irssi will be used to create a new client called
7463 Irssi SILC. Imported to irssi/.
7465 Added silc_core_init_finish function to the Irssi. Affected
7466 file irssi/configure.in.
7468 A lot changes in the Makefile.ams around the irssi tree.
7470 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7472 * Do not rehash if the new size is same as the old size of the
7473 hash table, in the silc_hash_table_rehash*. The affected file
7474 lib/silcutil/silchashtable.c.
7476 * Replaced hash_table_del_by_context calls from the server
7477 (when channel->user_list and client->channels) to the
7478 hash_table_del as it is sufficient and faster.
7480 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7482 * Added silc_hash_table_list, silc_hash_table_get and the
7483 SilcHashTableList structure to provide an alternative way to
7484 traverse the hash table. The affected files are
7485 lib/silcutil/silchashtable.[ch].
7487 * Changed the server's idlist routines to use the hash table
7488 routines to optimize the code.
7490 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7492 * Replaced the client entry's `channel' list and channel entry's
7493 `user_list' list to hash tables for optimized lookup. Changed
7494 the code to use the hash table interface around the code.
7495 Affected file lib/silcd/idlist.[ch].
7497 * Added `auto_rehash' boolean argument to the function
7498 silc_hash_table_alloc to indicate whether the hash table should
7499 auto-rehash when it thinks is appropriate time. It will
7500 increase the hash table size if the there is twice as much
7501 entries in the table than the size of the table, and will
7502 decrease the size if there are twice as less entries than
7503 the size of the table.
7505 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7507 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7509 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7511 * silc_idcache_purge_by_context deletes the entry now by context
7512 as it is supposed to do. Affected file lib/silccore/idcache.c.
7514 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7515 client is not anymore valid (WHOWAS givens the info) and not
7516 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7518 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7520 * Removed the `data' and `data_len' arguments from the ID Cache
7521 interfaces and added `name' argument. ID Cache does not handle
7522 anymore the binary data only a names associated with given ID.
7524 * When hashing a Client ID with silc_hash_id the entire ID is
7525 not hashed anymore, instead only the hash of the Client ID is
7526 hashed. This way we can access the Client ID from the cache
7527 with Client ID but with the hash of the ID (which is a hash of
7528 the nickname) as well without any difference in performance.
7530 Added also silc_idcache_find_by_id_one_ext to do one on one
7531 searching when we have the actual ID. Added also function
7532 silc_hash_client_id_compare. The affected files are
7533 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7535 * When hashing the name associated with a ID it is always done
7536 in lowercase. This way we can access the cache without worrying
7537 about case-sensitivity, even though, for example nicknames are
7540 * Fixed a bug in server with channel message sending. It put
7541 wrong ID type as destination ID. The affected file
7542 silcd/packet_send.c.
7544 * silc_idcache_del_by_context now deletes from all hash tables
7545 by context. Affected file lib/silccore/idcache.c.
7547 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7549 * Changed the client library to use the new ID Cache interface.
7550 Changes around the source tree.
7552 * Added silc_hash_table_rehash_ext to rehash with specific
7553 hash function. Affected file lib/silcutil/silchashtable.[ch].
7555 * Added silc_hash_string_compare to compare two strings in the
7556 hash table. Affected file lib/silcutil/silcutil.[ch].
7558 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7560 * Added new function silc_idcache_del_by_context into the
7561 lib/silccore/idcache.[ch].
7563 * Changed the server's ID list routines to use the new ID Cache
7564 interface. Changes around the source tree.
7566 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7568 * Added silc_hash_table_del[_by_context]_ext functions in to the
7569 lib/silcutil/silchashtable.[ch].
7571 Removed silc_hash_table_find_all* routines and added new
7572 silc_hash_table_find_foreach to replace them.
7574 Added silc_hash_table_replace_ext function as extended
7575 replacing function. Separated the simple hash table interface
7576 from the extended hash table interface in the file
7577 lib/silcutil/silchashtable.h.
7579 * Fixed minor bugs and changed it to use some of the new
7580 hash table functions in lib/silccore/idcache.c
7582 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7584 * Added new function silc_hash_table_find_all to return all keys
7585 in the hash table by the specified key. As the hash table is
7586 collision resistant it also makes it possible to have several
7587 duplicate keys in the hash table. This function may be used to
7588 find all of the keys from the hash.
7590 Added user_context arguments to the SilcHashFunction,
7591 SilcHashCompare and SilcHashDestructor to deliver user specified
7594 Added new fuctions silc_hash_table_find[_all]_ext to do
7595 extended lookup with specified hash and compare functions and
7596 specified user contexts.
7598 Added new function silc_hash_table_add_ext to add the key
7599 with specified hash function and user context.
7601 Added new function silc_hash_table_foreach to traverse all
7602 entrys in the hash table. Added SilcHashForeach callback
7605 Added new function silc_hash_table_del_by_context to delete
7606 the entry only if the context associated with the key matches.
7608 Affected files are lib/silcutil/silchashtable.[ch].
7610 * Removed silc_hash_[server/client/channel]_id and added just
7611 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
7612 silc_hash_id_compare to compare two ID's using as the hash table
7613 comparison function. Added also silc_hash_data to hash
7614 binary data and silc_hash_data_compare to compare it.
7616 * Removed silc_idlist_find_client_by_hash as it is not needed
7617 anymore. Affected file silcd/idlist.[ch].
7619 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
7620 to use internally the SilcHashTable. The new ID Cache is a lot
7621 faster than the old one. Some of the ID Cache interface was also
7622 rewritten and obsolete and stupid functions were removed.
7624 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7626 * Added entry_count field to the SilcHashTable to keep the number
7627 of the entries in the table. Implemented the function
7628 silc_hash_table_rehash. Added new function
7629 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
7631 Fixed a minor bug in silc_hash_table_free.
7633 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
7634 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
7635 into the lib/silcutil/silcutil.[ch].
7637 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7639 * Implemented a collision resistant hash table into the
7640 lib/silcutil/silchashtable[ch]. See the header and the source
7641 for the SilcHashTable API.
7643 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7645 * Merged dotconf version 1.0.2 into lib/dotconf.
7647 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7649 * Do not compile anything in lib/silcsim/* if the SIM support
7650 is not enabled. The tree should now compile without problems
7653 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7655 * Compiled the SILC under cygwin. Compiled and tested briefly
7656 without problems. More tests needed. The SIMs didn't compile
7659 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
7661 * Fixed possible crash in silc_get_username in the
7662 lib/silcutil/silcutil.c.
7664 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7666 * Fixed a va_arg in silc/client_ops.c.
7668 * Oops, RC5 routines were named AES and caused some problems
7669 when not using SIM's. Affected file lib/silccrypt/rc5.c.
7671 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7673 * Added new SilcIDIP structure into the lib/silccore/id.h and
7674 replaced the old `ip' fields from all SILC ID's to that type.
7675 This is a step towards IPv6 support.
7677 The silc_id_get_len takes now the ID as an extra argument.
7678 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
7679 both IPv4 and IPv6 based ID's.
7681 The affected files are lib/silccore/id.[ch] and other files
7682 around the tree using these routines.
7684 * Removed the ID length arguments in server from various
7685 silc_server_send_notify_* routines -> they are not needed
7688 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7690 * Fixed memory leak in silc_encode_pem_file in the file
7691 lib/silcutil/silcutil.c.
7693 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7695 * Check minor version as well in the SKE. Affected files are
7696 silcd/protocol.c and lib/silcclient/protocol.c.
7698 * Added --identifier option to the server so that an identifier
7699 can be when creating the public key for the server. Affected
7700 file is silcd/silcd.c.
7702 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
7703 lib/silccrypt/silcpkcs.c.
7705 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7707 * Register default ciphers and stuff when using -C option with
7708 the server. Affected file sildc/silcd.c.
7710 * Put back the servers public key filename format, it is better
7711 than the new one. For now, the client keys are saved with the
7712 new filename format. The affected file silc/client_ops.c.
7714 * Implemented the Cipher API for the rest of the ciphers that
7715 did not implement it or implemented it the wrong way.
7717 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7719 * Register default ciphers and stuff when using the -S option
7720 in the client. Affected file silc/silc.c. Same also when
7721 creating new key pair with -C option.
7723 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7725 * Fixed the silc_verify_public_key client operation function to
7726 save the public keys differently. The fingerprint is now
7727 used as filename and not the hostname. This way also the
7728 client keys are saved uniquely and not with hostnames. The
7729 affected file is silc/client_ops.c.
7731 * Trimmed the silc_hash_fingerprint function to remove extra
7732 whitespaces from the end of the fingerprint. The affected
7733 file is lib/silccrypt/silchash.c.
7737 * Added silc_cipher_register_default function to register all
7738 default ciphers. It can be used when configuration files
7739 does not exist and the application does not want any specific
7740 ciphers in any specific order.
7742 The SilcDList is now used as silc_cipher_list dynamically
7743 allocated cipher list. Removed the static list all together
7744 and now all ciphers must be allocated to the dynamic list.
7745 The silc_cipher_alloc routine was changed to check only the
7748 All silc_cipher_* routines that used to return int returns
7751 The affected files lib/silccrypt/silccrypt.[ch].
7753 * The same thing was done to silc_hash_* as for silc_cipher_*
7754 routines. Affected files lib/silccrypt/silchash.[ch].
7756 * The same thing was done to silc_pkcs_* as for silc_cipher_*
7757 routines. Affected files lib/silccrypt/silcpkcs.[ch].
7758 Added also silc_pkcs_[un]register[_default] functions.
7759 Removed the data_context from the PKCS API.
7761 * Added silc_hmac_register_default function to register default
7762 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
7763 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
7764 to unregister all hmacs at once.
7766 * Register the default ciphers, hash functions, PKCSs and HMACs
7767 if client's configuration file does not exist. The affected
7770 * The client did not load the hash functions from the SIM
7771 modules at all. Added support for this. Affected file is
7772 silc/clientconfig.c.
7774 * When decoding public key with silc_pkcs_public_key_decode, check
7775 the supported algorithm only if PKCS are registered. Affected
7776 file lib/silccrypt/silcpkcs.c. The same was done with the
7777 silc_pkcs_private_key_decode.
7779 * Fixed the SILC List routines to keep the list always in order.
7780 It used to change the list's order when traversing the list but
7781 not it preserves the order. Affected file lib/trq/silclist.h.
7783 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7785 * Added the client library to use the SilcSocketConnection's
7786 reference counter (by silc_socket_dup) to prevent the bug that
7787 the socket object may be freed underneath async operation.
7789 * The name resolv library checking fixes in the configure.in.pre.
7792 * Created new version of the protocol drafts for future
7793 development. The -03 drafts are the ones that will be changed
7794 in the trunk now and the -02 will remain as they are.
7796 * Send list of CUMODE notifys to the router when announcing
7797 the channel users to the router. Affected file silcd/server.c.
7798 If the router receiving channel founder CUMODE for a channel
7799 that already has channel founder it will send CUMODE notify
7800 to the sender to remove the channel founder rights from the
7801 announced client. Affected file silcd/packet_receive.c.
7803 * The CUMODE notify may now use Server ID as well as the entity
7804 who changes the mode. Updated protocool specs.
7806 * Updated INSTALL and README files.
7808 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7810 * New web pages in the http://silc.pspt.fi. The pages was
7815 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7817 * Implemented the [DenyConnectin] config section in the server.
7818 Added silc_server_config_denied_conn to check whether incoming
7819 connection is denied. Affected file silcd/serverconfig.[ch].
7821 * Do not check the ports when checking the incoming configuration
7822 data if the port is 0, meaning any. Affected file is
7823 silcd/serverconfig.c.
7825 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7827 * Fixed buffer overflow in silc_string_compare in the file
7828 lib/silcutil/silcutil.c.
7830 * Fixed double free in silc_server_command_leave in the file
7833 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7835 * Fixed the version checking in the server. Affected file is
7838 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7840 * Fixed the configuration data fetching when accepting new
7841 connections in the server. Affected file silcd/server.c.
7843 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7845 * Added `sender_entry' argument to the function
7846 silc_server_packet_relay_to_channel so that we can check
7847 whether some destination actually belongs to the same route
7848 the sender belongs (ie, we must not resend the packet to the
7849 sender). Affected file silcd/packet_send.[ch].
7851 * Added `servername' field to the SilcClientEntry in the server
7852 to hold the name of the server where client is from. Affected
7853 file is silcd/idlist.h.
7855 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7857 * Moved the channel message encrypting in the router betwen
7858 router connections from silc_server_channel_message to the
7859 silc_server_packet_relay_to_channel since we want to check
7860 whether we have anybody channel before encrypting anything.
7861 Affected files silcd/packet_[receive/send].c.
7863 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7865 * Fixed the [AdminConnection] server config section to support
7866 multiple entries. Affected file silcd/serverconfig.c.
7868 * Added support into the server to check the validity of the
7869 incoming connection before executing any KE or authentication
7872 * The connection configuration is now saved to the KE and
7873 connection auth protocol contexts and not fetched anymore in
7874 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
7876 * The local hosts listenning address and port is also resolved
7877 now when starting the server. We want to have the socket object
7878 to include the real address and port for the listener. Added
7879 new function silc_net_check_local_by_sock into the files
7880 lib/silcutil/silcnet.[ch].
7882 * Fixed a broadcast bug in server -> do not broadcast if we
7885 * Fixed a routing bug. Do not route broadcast packets ever.
7886 Broadcast packets must be processed always and not routed since
7887 they may be destined to some other host than yourself and thus
7888 would get routed without no good reason. Affected file is
7891 * Added function silc_server_config_is_primary_route to check
7892 whether primary router connection has been configured (a router
7893 configuration that we are initiating). If there is not, we
7894 will assume that there is only two routers in the SILC network
7895 and we will use the incoming router connection as our primary
7896 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
7898 * Changed the order of the broadcasting. Broadcast _after_ the
7899 packet has been processed not before. Affected file is
7902 * Fixed a [ClientConnection] parsing bug. The port was never
7903 parsed correctly thus resulting to port 0. Affected file
7904 silcd/serverconfig.c.
7906 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
7907 argument and did not set the broadcast packet flag. Affected
7908 file silcd/packet_send.c. Fixed same bug in the function
7909 silc_server_send_notify as well.
7911 * If we receive NEW_ID packet for our own ID in the server, ignore
7914 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7918 * Removed the nickname from the Private Message Payload.
7919 Updated the code and the protocol specs.
7921 * Updated protocol specs for submitting to the IETF.
7923 * Tweaked the Random Number Generator a bit. Affected file
7924 lib/silccrypt/silcrng.c. Exported a new function
7925 silc_rng_[global]_add_noise which can be used to add more
7928 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7930 * Do not parse packets with different timeout when protocol
7931 is active -> may cause problem with rekey. Affected file
7934 * When server receives signoff notify it must not create
7935 new channel key if the client is on any channels since the
7936 sender of the signoff notify will create it.
7938 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7940 * Added printing of error messages during SKE protocol from the
7941 failure packet sent by server during SKE. Affected file
7944 * Removed the client's failure_callback handling with timeout
7945 and handle it immediately when received.
7947 * The SKE library returned wrong type in SUCCESS and FAILURE
7948 packets. They must be 32 bit MSB not 16 bit MSB.
7950 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7952 * Ok, rewrote the logic of the re-key and now it seems to work.
7953 I tested it on high traffic with frequent re-keys without
7954 problems. Added hmac_receive (and renamed hmac to hmac_send)
7955 in SilcClientConnection in lib/silcclient/client.h and
7956 in SilcIDListData in silcd/idlist.h. Also, removed the
7957 SilcPacketParserContext's cipher and hmac fields as they are
7958 not needed anymore and actually caused some problems when
7959 the ciphers and hmac's changed underneath the packet parser.
7961 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7963 * If re-key protocol is active then process the incoming packets
7964 synchronously since we must assure that icoming packets encrypted
7965 with the old key is processed before the new keys is set to
7966 use. This is true other packets than for REKEY packets.
7967 Affected file silcd/server.c. The same was done to client library
7968 as well, affected file lib/silcclient/client.c.
7970 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7972 * Fixed bug in client and server to accept the force send if
7973 the packet is send from silc_[server/client]_packet_process
7974 function. Otherwise the packets are never delivered, oops.
7976 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7978 * Disable force sending of packets when REKEY protocol is active.
7979 We must assure that no packet is sent directly when rekey is
7980 performed. All packets must be sent through packet queue.
7981 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
7982 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
7983 function is silc_[server/client]_packet_send_real to check
7986 * Replaced the SIM paths from example config files to
7987 /usr/local/modules. Also, make install creates now
7988 /usr/local/silc/logs directory to hold all the SILC server
7991 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7993 * Made the configure.in.pre work on Solaris. Patch by salo.
7995 * Made all ciphers compatible with non-x86 machines. Defined
7996 CBC mode macros into lib/silccrypt/ciphers_def.h.
7998 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8000 * Fixed the make install.
8002 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8004 * When MAC computation fails the silc_packet_decrypt returned 0
8005 even though it was supposed to return -1. Fixed this. The
8006 affected file is lib/silccore/silcpacket.c.
8008 * Do not replace the config files in /etc/silc (in make install)
8009 if they already exist. Affected file ./Makefile.am.
8011 * Do not send re-key packets immediately but through packet queue.
8012 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
8014 * Changed silc_net_check_host_by_sock to return FALSE if the
8015 IP/DNS could not be resolved. Though, it returns the IP address
8016 now even if it could not resolve it (but returns also FALSE).
8017 Affected file lib/silcutil/silcnet.[ch].
8019 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8021 * Added silc_pkcs_decode_identifier to decode the public key's
8022 identifier. Affected file lib/silccrypt/silpkcs.[ch].
8023 Added also silc_pkcs_free_identifier. Added also new context
8024 SilcPublicKeyIdentifier.
8026 * Added -S option to the silc client. It is used to dump the
8027 contents of the specified public key file.
8029 * Changed the PKCS api to return the public key length when
8030 setting the public key.
8032 * Fixed a fatal bug in the public and private key file loading.
8033 Affected file lib/silccrypt/silcpkcs.c.
8035 * Execute the packet parsing for client with zero (0) timeout
8036 if the protocol is active. Affected file silcd/server.c.
8038 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8040 * Made the key generation options to the silcd program. Added
8041 -C option, equivalent to client's option.
8043 * Added new [ServerKeys] config section to the server. It
8044 configures the server's public and private key.
8046 * Defined generic Public Key Payload into the protocol
8047 specification to send specific type of public keys and
8050 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
8051 public key or certificate.
8053 * Implemented the GETKEY command to the server and to the
8054 client library and on user interface.
8056 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8058 * Made preliminary `make install' work.
8060 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8062 * Added SilcServerRekey context into silcd/idlist.h.
8064 * Added the PFS support as defined in the specification to the
8065 SKE protocol. Affected files lib/silcske/*.c.
8067 * Added `ske_group' field to the SilcServerRekey context to hold
8068 the number of the SKE group that is used with PFS in re-key.
8069 Affected file silcd/idlist.h.
8071 * Added PFS re-key support to the server. Affected file is
8074 * Added silc_protocol_cancel to cancel execution of the next
8075 state of the protocol. Affected file is
8076 lib/silccore/silcprotocol.[ch].
8078 * Added the re-key support with and without PFS to the client
8079 library. Re-key is performed once in an hour, by default.
8081 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8082 Added silc_client_rekey_callback and silc_client_rekey_final.
8083 Affected files are lib/silcclient/protocol.[ch] and
8084 lib/silcclient/client.[ch].
8086 * Removed the `hmac_key' and `hmac_key_len' fields from the
8087 SilcClientConnection structure; not needed. Affected file is
8088 lib/silcclient/client.h.
8092 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8094 * Do not ask whether user wants to use the negotiated private key
8095 for private messages, just use it. Affected file is
8096 silc/local_command.c.
8098 * Added `send_enc_key' and `enc_key_len' fields to the
8099 SilcIDListData structure since they are needed in the re-key
8100 phase. Affected file is silcd/idlist.[ch].
8102 * Implemented the simple re-key protocol into the server.
8103 Affected files silcd/server.c and silcd/protocol.[ch]. The
8104 re-key will be performed once in an hour, by default.
8106 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8107 Added silc_server_rekey, silc_server_rekey_callback and
8108 silc_server_rekey_final.
8110 * Removed Tunneled flag from the protocol. Updated the code
8111 and the specifications.
8113 * Adde `pfs' field to the SilcIDListData to indicate whether
8114 the PFS is to be performed in the re-key. Affected file is
8117 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8119 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8120 int64 of at least the xintXX size. If void * is less that 4
8121 bytes uint32 * will be used. Defined bool as boolean.
8123 * Changed _ALL_ unsigned long and unsigned int to uint32,
8124 unsgined short to uint16 in the source tree.
8126 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8127 not handle clients that has entry->data.registered == FALSE.
8128 They are not in the network anymore. Affected file is
8131 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8133 * Implemented the sending of the SERVER_SIGNOFF notify in the
8134 server. Affected file is silcd/server.c.
8136 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8137 Added also silc_notify_payload_encode_args into the
8138 lib/silccore/silcnotify.[ch].
8140 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8141 Affected file silcd/packet_receive.c.
8143 * Implemented the SERVER_SIGNOFF notify handling in the client
8144 library. Affected file lib/silcclient/client_notify.c. Also,
8145 implemnted the printing of the SERVER_SIGNOFF info to the
8146 application. Affected file silc/client_ops.c.
8148 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
8149 if the deleting was successful. Affected file silcd/idlist.[ch].
8151 * Added support for public key authentication in the connection
8152 authentication protocol in the client library. Affected file
8153 lib/silcclient/protocol.c.
8155 * Changed the server's silc_idlist_get_clients_by_* interface
8156 to support already allocated array so that new entries may be
8157 added to pre-allocated array. Affected file silcd/idlist.[ch].
8158 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8159 and command replies.
8161 * All command reply functions in the server now calls the
8162 pending command callback even if error occured. This way the
8163 error will be delivered to the client as well. Affected files
8164 silcd/command.c and silcd/command_reply.c.
8166 * Fixed INFO command to return local server's info if no server
8167 was provided. Affected file lib/silcclient/command.c.
8169 * Removed RESTART command for good. Updated the code and the
8172 * Rewrote parts of the task system. It is a bit simpler now.
8173 Removed unsued task priorities. The affected files are
8174 lib/silcutil/silctask.[ch].
8176 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8178 * Moved the USERS printing from the library to the application.
8179 Affected files lib/silcclient/command.c and silc/client_ops.c.
8181 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8185 * Added channel key re-key support. The re-key is perfomed
8186 only by the router and is done once in an hour. Added `rekey'
8187 field to the SilcChannelEntry in the server. Affected files
8188 silcd/server.c and silcd/idlist.h.
8190 * Added silc_task_unregister_by_context into the file
8191 lib/silcutil/silctask.[ch].
8193 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8195 * Added SILC_UMODE_GONE mode to indicate when the client is not
8196 present in the SILC network. Added also support to the local
8197 command AWAY that will set this mode. Added support of showing
8198 "xxx is gone" in WHOIS command. The USERS command shows the
8199 gone status as well.
8201 * Fixed setting server and router operator privileges in the
8202 server's UMODE command. Affected file silcd/command.c.
8204 * Merged the SKE KE1 and KE2 payloads into one payload. The
8205 new KE payload is equivalent to the old KE2 payload.
8207 Cleaned up the SKE Start Payload parsing. It now uses the
8208 simple buffer unformatting to do the parsing. A lot faster
8211 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8212 to the SKE that is used to indicate whether both of the SKE
8213 parties should perform authentication. By default only the
8214 responder performs authentication. By setting this flag also
8215 the initiator must do authentication. By default it is unset
8216 since in normal SKE case, client to server connection, only
8217 the responder should do authentication. When doing SKE between
8218 two clients both should perform authentication. Updated the
8219 code and the protocol specs.
8221 * A little fix to IDENTIFY command in the server. Search the
8222 client first by hash not nickname. Affected file is
8225 * Fixed the silc_client_close_connection to support closing
8226 the client to client connections wihtout deleting too much
8227 data. Affected file lib/silcclient/client.c.
8229 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8230 are received if protocol used to be active but is not anymore
8231 the application would crash due to NULL pointer dereference.
8232 Affected files silcd/server.c and lib/silcclient/client.c.
8234 * Added `hash' field to the SilcClientConnection to include
8235 the hash function negotiated in the SKE protocol.
8237 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8238 to set the channel founder authentication data. A client can
8239 claim the founder rights later by providing the authentication
8240 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8241 This way the channel founder can regain the channel founder
8242 privileges even it is left the channel. This works only on
8243 local server and the client must be connected to the same
8244 server to be able to regain the founder rights. Updated the
8245 protocol specs accordingly.
8247 Added support to the CMODE command in the client to set the
8248 founder auth data. Read the README to see how to set it.
8250 Added support to the CUMODE command to claim the founder
8251 rights. Read the README to see how to do it.
8253 Added support for the founder authentication to the Channel
8254 Entry in the server. Affected file silcd/idlist.h.
8256 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8257 server's CMODE command. Affected file silcd/command.c.
8259 * Added the following new functions into lib/silccore/silcauth.[ch]:
8260 silc_auth_get_method and silc_auth_get_data.
8262 * The server now saves the remote hosts public key to the
8263 SilcIDListData pointer. Affected file silcd/protocol.c.
8265 * The normal server now does not remove the channel entry from
8266 the cache if the founder authentication data is set. It used
8267 to remove it if the founder was the last one on the channel on
8268 the server and left the channel. The auth data is saved and
8269 if the channel is re-joined later the old entry is used with
8270 the old auth data. Affected files silcd/command_reply.c and
8273 * Removed the `pkcs' field from the SilcIDListData structure
8274 in the server; it is not used. Affected file silcd/idlist.h.
8276 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8278 * Fixed packet processing on slow links. Partial packets were
8279 never re-processed because the incoming data buffer was cleared
8280 by the application. Application must not directly clear the
8281 sock->inbuf, the packet processing routines handle it. Fixed
8282 this in client library and in server.
8284 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8286 * Fixed the WHOIS and IDENTIFY send reply function to really
8287 check whether to send list or just one entry. Affected file
8290 * Cleaned up the LEAVE command's channel key distribution. The
8291 affected file silcd/command.c.
8293 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8294 can enforce the channel mode as well. In that case the ID
8295 includes the ID of the server. The code now enforces the
8296 mode change if the router have different mode than the server.
8298 * The notify client operation with CMODE_CHANGE notify can now
8299 return NULL client_entry pointer if the CMODE was not changed
8300 by client. Application must check for this.
8302 * Added <Server ID> argument to INFO command to support server
8303 info fetching by Server ID.
8305 * Added silc_server_announce_get_channel_users to get assembled
8306 packets of channel users of the specified channel. Affected
8307 file silcd/server.[ch].
8309 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8310 was freed underneath the ID Cache.
8312 * Re-announce clients when the server received CHANNEL_CHANGE
8313 notify from the router. Affected file silcd/packet_send.c.
8315 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8317 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8318 crashed since it did not handle the fact that there is no cipher
8319 called "3" and didn't check the error condition. Now fixed.
8321 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8322 flag. It can be used to send message requests.
8324 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8326 * Implemented the RESTART command in the client.
8328 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8329 notice type messages. Added notice printing to the user
8332 * The channel keys are not re-generated if the channel's mode
8333 is PRIVKEY, ie private key on the channel exists. Affected
8334 files silcd/server.c and silcd/command.c.
8336 * Fixed a little bug in channel message delivery when channel
8337 private keys are set in the server. Affected file is
8338 silcd/packet_send.c.
8340 * Changed the setting on channel->on_channel = TRUE from the
8341 silc_client_save_channel_key to the JOIN command reply. The
8342 key payload is not received if the private channel key is set.
8343 Affected file lib/silcclient/command_reply.c and the
8344 lib/silcclient/client_channel.c.
8346 * When the CMODE_CHANGE notify is sent and the channel private
8347 key mode is removed the channel key must be re-generated in
8348 other cells as well. Added this support for the router in the
8349 silcd/packet_receive.c.
8351 * Added new local command NOTICE to send notice message on
8352 channel. Affected file silc/local_command.[ch].
8354 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8356 * Added new local command ME to the client. It is used to send
8357 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8358 some action. Affected file silc/local_command.[ch].
8360 * Changed channel_message and private_message client operations
8361 to deliver the message flags to the application. Added also
8362 the `flags' arguments to the silc_client_send_channel_message
8363 and silc_client_send_private_message functions. Affected file
8366 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8368 * Redefined the Private Message Payload to support private message
8369 keys and to support the new private message flags. Updated
8370 the protocol specs. Flags makes it possible to have for example
8371 CTCP style messages.
8373 * Added new type SilcPrivateMessagePayload and defined an API
8374 for it in the lib/silcclient/silcprivate.[ch].
8376 * Tested private message private keys successfully. Tested the
8377 private message key set, unset and list commands with the new
8380 * Redefined the Channel Message Payload to include the channel
8381 message flags (equal with private message flags) to support
8382 for example CTCP style messages.
8384 * Defined some of the message (for channel and private message)
8385 flags. Updated the protocol specs and added the flags to the
8386 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8388 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8390 * Added SilcKeyAgreementStatus type to the key agreement routines
8391 to indicate the current status and error if one occured.
8392 The status types are defined in the lib/silcclient/silcapi.h.
8394 * Added new local command KEY that is used to set and unset private
8395 keys for channels, set and unset private keys for private messages
8396 with remote clients and to send key agreement requests and
8397 negotiate the key agreement protocol with remote client. The
8398 key agreement is supported only to negotiate private message keys,
8399 it currently cannot be used to negotiate private keys for channels,
8400 as it is not convenient for that purpose.
8402 * Fixed a minor pending callback setting bug in the function
8403 silc_client_get_client_by_id_resolve, now the function works.
8404 Affected file lib/silcclient/idlist.c.
8406 * Added function silc_net_get_local_port to get local bound
8407 port by socket. Added to lib/silcutil/silcnet.[ch].
8409 * Added `sockets' and `sockets_count' fields to the SilcClient
8410 object. They hold the sockets of the listenning sockets in
8411 the client. Listenning sockets may be for example the key
8412 agreement server. Affected file lib/silcclient/client.[ch].
8413 Added functions the silc_client_add_socket and the
8414 silc_client_del_socket. They are exported to the application
8417 * Added ~./silc/clientkeys to support other client's public keys.
8419 * Renamed verify_server_key client operation to verify_public_key
8420 and added one argument to indicate the type of the connection
8421 (server, client etc.).
8423 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8425 * Added silc_server_connection_auth_request to handle the
8426 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8427 silcd/packet_receive.[ch].
8429 * Added silc_server_send_connection_auth_request into the
8430 silcd/packet_send.c to send the connection auth request packet.
8432 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8435 * Fixed the public key authentication in responder side in the
8436 server. The `auth_data' pointer includes the SilcPublicKey
8437 not the path to the public key. Affected file silcd/protocol.c.
8439 * Implemented the public key authentication in the initiator side
8440 in the server. Affected file silcd/protocol.c.
8442 * Removed the [RedirectClient] config section from the server
8443 configuration. Is not needed and I don't want to implement it.
8445 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8447 * Cleaned up the CMODE command in the server. It now works
8448 correctly and supports all the modes defined in the protocol.
8449 Affected file is silcd/command.c.
8451 * Added `hmac_name' field to the SilcChannelEntry in the server
8452 to hold the default HMAC of the channel. It can be set when
8453 creating the channel (with JOIN command). Affected files
8456 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8457 type to indicate the change of the current cipher and hmac
8458 on the channel. Client can safely ignore the <cipher> argument
8459 (if it chooses to do so) since the CHANNEL_KEY packet will
8460 force the channel key change anyway. The <hmac> argument is
8461 important since the client is responsible of setting the new
8462 HMAC and the hmac key into use.
8464 * Fixed the CMODE command in the client library as well.
8466 * Tested CMODE command in router environment successfully.
8468 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8470 * Show the version of the remote client (or server) when connecting
8471 to the server. It is logged to the log file. Affected file
8472 is silcd/protocol.c.
8474 * Fixed the KILLED notify handling in the client library. The
8475 client must be removed from all channels when receiving the
8478 Also, do not remove the client entry when giving the KILL
8479 command but when the KILLED notify is received.
8481 * Removed silc_idlist_find_client_by_nickname from the server.
8482 Not needed anymore. Affected files silcd/idlist.[ch].
8484 * Implemented the CHANNEL_CHANGE notify type handling to the
8485 server. Affected file silcd/server.c.
8489 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8491 * Added silc_server_send_notify_invite to send the INVITE
8492 notify between routers.
8494 * Implemented the INVITE command correctly to the server.
8496 * Implemented the INVITE notify type handling in the server.
8498 * Implemented the INVITE command to the client library and on the
8501 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8503 * Added function silc_server_get_client_resolve to find the
8504 client entry by ID from all ID lists and then resolve it
8505 (using WHOIS) if it cannot be found. Affected file is
8508 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8510 * Implemented the BAN command to the client library.
8512 * The JOIN command in the server now checks the invite list
8515 * Changed the silc_command_reply_payload_encode_va and the
8516 silc_command_payload_encode_va to support that if argument is
8517 NULL it ignores and checks the next argument. Affected file
8518 lib/silccore/silccommand.c.
8520 * Added silc_server_send_notify_ban to send the BAN notify
8521 type between routers.
8523 * Chaned the silc_notify_payload_encode to support that if
8524 argument is NULL it ignores and checks the next argument.
8525 Affected file lib/silccore/silcnotify.c.
8527 * Tested ban lists in router environment successfully.
8529 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8531 * Implemented BAN command to the server, in silcd/command.[ch].
8533 * Removed the BAN and INVITE_LIST modes from the CMODE command
8536 * Added function silc_string_match to regex match two strings.
8537 Affected files lib/silcutil/silcutil.[ch].
8539 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8541 * Redefined parts of the SilcChannelEntry in the server to support
8542 the new ban and invite lists.
8544 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8546 * Redefined the INVITE command. The same command can be used to
8547 invite individuals to the channel but also to manage the invite
8548 list of the channel (to add to and remove from the invite list).
8549 Updated the protocol specs.
8551 * Added new command SILC_COMMAND_BAN that can be used to manage
8552 the ban list of the channel. Updated the protocol specs.
8554 * Removed the channel modes: the SILC_CMODE_BAN and the
8555 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
8556 in the CMODE command. The equivalent features are now available
8557 using INVITE and BAN commands. Updated the protocol specs.
8559 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
8560 in the network about change in the current ban list. The notify
8561 type is not used by the client.
8563 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
8564 support the invite lists.
8566 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8568 * Added new function silc_string_regexify that converts string
8569 including wildcard characters into regex string that can
8570 be used by the GNU regex library. Added into the file
8571 lib/silcutil/silcutil.[ch].
8573 Added silc_string_regex_combine to combine to regex strings
8574 into one so that they can be used as one regex string by
8575 the GNU regex library. Added into the file
8576 lib/silcutil/silcutil.[ch].
8578 Added silc_string_regex_match to match two strings. It returns
8579 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
8581 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8583 * Imported GNU regex to the soruce tree into lib/contrib.
8584 Fixed some compiler warning from the regex.c.
8586 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8588 * Fixed MOTD command in the server to work in router environment.
8590 * Fixed the MOTD command in the client library to support
8591 the server argument in the command.
8593 * Added `nickname_len' argument to the silc_idlist_add_client
8594 in the server, as the `nickname' argument may be binary data
8597 * Added silc_idlist_get_channels to return all channels from
8600 * Implemented LIST command to the server. Affected file is
8603 * Implemented the LIST command to the client library and on the
8606 * Added [<user count>] argument to the LIST command reply.
8607 With private channels the user count is not shown.
8609 * Updated TODO and README.
8611 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8613 * The client entry's data.registered must be TRUE even with
8614 global client entry on global client list. The data.registered
8615 is used to check whether the client is anymore in the network,
8616 for example with WHOWAS command so it must be valid.
8618 * Fixed the WHOWAS command in the server. It now actually works
8619 in router environment. Added function into silcd/command_reply.c
8620 silc_server_command_reply_whowas_save.
8622 * Added silc_idlist_purge function to the silcd/idlist.c
8623 to periodically purge the ID Cache.
8625 * Fixed INFO command in the server. It works now in router
8626 environment. Added <server name> argument to the INFO command
8627 reply. Updated the protocol specs.
8629 * Fixed minor bug in silc_idcache_purge to not purge if the
8630 expire value is zero.
8632 * Fixed various bugs in WHOIS and IDENTIFY command handling as
8633 they were buggy because of the WHOWAS information.
8635 * Fixed local command MSG to handle the async resolving of
8636 the remote client properly. It used to fail the first MSG.
8637 Affected file silc/local_command.c.
8639 * Added `data_len' field to SilcIDCache context.
8641 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8643 * Update TODO. Todo in commands in the server.
8645 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8647 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
8648 used by routers as broadcast packet to inform other routers
8649 about the changed user mode.
8651 Implemented the notify handling in the server. Affected file is
8652 silcd/packet_receive.c. Added the function
8653 silc_server_send_notify_umode to the silcd/packet_send.[ch].
8655 * Added new generic Channel Payload and deprecated the New Channel
8656 Payload. The New Channel Payload is now the generic Channel
8659 * Added new argument `mode' to the silc_server_send_new_channel
8660 as it is required in the Channel Payload now.
8662 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
8663 and created a new and real SilChannelPayload to represent the
8664 new generic Channel Payload. Implemented the encode/decode
8665 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
8667 * Added silc_server_get_client_channel_list to return the list
8668 of channels the client has joined for WHOIS command reply.
8669 Affected file silcd/server.[ch].
8671 * Implemented the channel list sending in the WHOIS command reply
8672 in server and in the client.
8674 Implemented the channel list displaying on the user interface
8675 as well. Affected file silc/client_ops.c.
8677 * Added silc_channel_payload_parse_list to parse list of Channel
8678 Payloads. It returns SilcDList list of SilcChannelPayloads.
8679 Client for example can use this function to parse the list of
8680 channels it receives in the WHOIS command reply. The caller
8681 must free the list by calling silc_channel_payload_list_free.
8682 Affected files lib/silccore/silcchannel.[ch].
8684 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8686 * Added one new argument <user mode> to the WHOIS command reply
8687 to return the mode of the user in SILC. Updated the protocol
8690 Implemented it to the server and client.
8692 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8694 * Fixed the mode printing on the user interface on joining.
8695 Affected file silc/client_ops.c.
8697 * Implemented the UMODE command and user modes in general to the
8698 client library and to the user interface.
8700 * Implemented the UMODE command to the server.
8702 * The server now sends UNKNOWN_COMMAND error status if client sends
8703 unknown command. Affected file silcd/command.c.
8705 * All server commands now handle the command identifier the right
8706 way when sending the command reply to the client. The client can
8707 use to identify the command replies with the identifier.
8709 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8711 * Added silc_server_get_client_route to resolve the route to
8712 the client indicated by the client ID. Affected file is
8715 * Added silc_server_relay_packet as general function to relay
8716 packet to arbitrary destination. This deprecates functions
8717 like _send_private_message_key, _relay_notify etc. Affected
8718 file is silcd/packet_send.[ch].
8720 Removed silc_server_send_key_agreement,
8721 silc_server_send_private_message_key and
8722 silc_server_packet_relay_notify functions from the file
8723 silcd/packet_send.[ch].
8727 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
8728 server. Affected file silcd/packet_receive.[ch].
8730 * Implemented the KILL command to the client. Implemented the
8731 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
8732 Affected files lib/silcclient/command[_reply].c and
8733 lib/silcclient/client_notify.c. Implemented the KILL notify
8734 printing in the user inteface.
8736 * Fixed a lot silc_parse_nick memory leaks from the client
8737 library in the file lib/silcclient/command.c.
8739 * Changed the silc_server_send_notify_on_channels's `sender'
8740 argument from SilcSocketConnection to SilcClientEntry to
8741 check the sender as entry and not as connection object and not
8742 to send to the client provided as argument. The affected file
8743 is silcd/packet_send.[ch].
8745 * The notify packets that are destined directly to the client used
8746 to not to be processed by the server. Now changed that and the
8747 server processes all notify packets. After relaying the packet
8748 to the client the notify packet is processed in the server.
8750 * The silc_server_free_client_data now checks whether there is
8751 pending outgoing traffic for the client and purges the data to
8752 the network before removing the client entry.
8754 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8756 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
8757 an client is killed from the SILC Network. Updated the protocol
8760 Added new function silc_server_send_notify_killed to the
8761 silcd/packet_send.[ch].
8763 * Added function silc_server_packet_relay_notify to relay notify
8764 packets that are destined directly to a client. In this case
8765 the server does not process the notify packets but merely relays
8766 it to the client. Affected file silcd/packet_send.[ch].
8768 Added also silc_server_packet_process_relay_notify to check
8769 whereto relay the notify. Affected file is
8770 silcd/packet_receive.[ch].
8772 * Implemented the KILL command to the server.
8776 * Added the backup schema desgined last fall to the protocol
8777 specs for everyone to see. The specification is in the
8778 *-spec-xx.txt draft and the packet type definitions for the
8779 backup routers is in *-pp-xx.txt draft. Thusly, added also
8780 new packet type SILC_PACKET_CELL_ROUTERS.
8782 * A big security problem in the implementation discovered. The
8783 signoff of an client did not cause new channel key generation
8784 which it of course should've done. The channel keys must be
8785 always re-generated when client leaves (or signoffs) the channel.
8786 The silc_server_remove_from_channels funtion now handles
8787 the channel key re-generation.
8789 * Added `sender' argument to the silc_server_send_notify_on_channels
8790 to not to send the client provided as argument. Affected file
8791 silcd/packet_send.[ch].
8793 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8795 * Implemented OPER and SILCOPER commands into the server and
8798 * Added silc_auth_verify and silc_auth_verify_data to verify
8799 the authentication directly from the authentication payload.
8800 It supports verifying both passphrase and public key based
8801 authentication. Affected file lib/silccore/silcauth.[ch].
8803 * Added `hash' field to the SilcIDListData structure. It is the
8804 hash negotiated in the SKE protocol. Affected file is
8807 * Slight redesigning of the SilcAuthPayload handling routines.
8808 Do not send SilcPKCS but SilcPublicKey as argument.
8810 * Implemented the public key authentication support to the
8811 serverconfig. The public key is loaded from the provided path
8812 and saved as authentication data to void * pointer. Thus,
8813 changed the unsigned char *auth_data to void *auth_data;
8815 * Fixed SHUTDOWN command to send the reply before the server
8816 is shutdown. :) Affected file silcd/command.c.
8818 * Fixed fatal bug in CONNECT command. The hostname was invalid
8819 memory and server crashed. Affected file silcd/command.c.
8821 * Fixed fatal bug in CLOSE command. The server_entry became
8822 invalid but was referenced later in the command. Affected file
8825 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8827 * Fixed fatal bug in failure packet handling. Server ignored
8828 the failure and thus crashed when it came.
8832 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8834 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
8835 that the command may be executed only once in (about) 2 seconds.
8836 The old SILC_CF_LAG flag is same but allows command bursts up
8837 to five before limiting.
8839 Added the support for CF_LAG and CF_LAG_STRICT flags to the
8840 server code. Various commands now includes the CF_LAG_STRICT
8841 flag to disallow any kind of miss-use of the command.
8843 * Fixed the silc_buffer_unformat to not to allocate any data
8844 if the length of the data is zero. It used to allocate the
8845 length + 1. Affected file lib/silcutil/silcbuffmt.c.
8847 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8849 * Changed the format of AdminConnection configuration section
8850 in the server. Added username of the admin to the format.
8851 Affected files silcd/serverconfig.[ch].
8853 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
8854 to return admin configuration data by host, username and/or
8857 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8859 * Implemented WHOWAS command to the server. Added the functions:
8861 silc_server_command_whowas_parse,
8862 silc_server_command_whowas_send_reply,
8863 silc_server_command_whowas_from_client and
8864 silc_server_command_whowas_from_server
8866 * Added <Client ID> argument to the WHOWAS command reply. Updated
8867 the protocol specs accordingly.
8869 * Implemented WHOWAS command and command_reply to the client
8872 Implemented the WHOWAS printing on the user interface.
8874 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8876 * Added new argument to the WHOWAS command reply, the real name.
8877 It is an optional argument. Updated the protocol specs.
8879 * Added SilcIDCacheDestructor callback that is registered when
8880 the SilcIDCache is allocated. The callback is called when
8881 an cache entry in the ID Cache expires, or is purged from the
8882 cache. Added into lib/silccore/idcache.[ch].
8884 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
8885 to destruct the client entries when the cache entry expires.
8886 Other ID Cache's in server and in the client library ignores
8889 * If the ID Cache entry's `expire' field is zero then the entry
8890 never expires. Added boolean `expire' argument to the
8891 silc_idcache_add function in the lib/silccore/idcache.[ch].
8892 If it is TRUE the default expiry value is used.
8894 * Added silc_server_free_client_data_timeout that is registered
8895 when client disconnects. By default for 5 minutes we preserve
8896 the client entry for history - for WHOWAS command.
8898 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8900 * Added support to the server to enforce that commands are not
8901 executed more than once in 2 seconds. If server receives
8902 commands from client more frequently, timeout is registered
8903 to process the commands. Affected file silcd/command.c.
8904 Added new function silc_server_command_process_timeout.
8906 * Changed NICK_NOTIFY handling in client library to check that
8907 if the client's nickname was changed, so there is no need to
8908 resolve anything from the server.
8910 * Removed error printing from the WHOIS and IDENTIFY commands.
8911 If error occurs then it is ignored silently in the client library.
8912 The application, however, may map the received error to
8913 human readable error string. The application currently maps
8914 the NO_SUCH_NICKNAME error to string.
8916 * Made the command status message public to the application. Moved
8917 them from lib/silcclient/command_reply.c to
8918 lib/silcclient/command_reply.h. The application can map the
8919 received command status to the string with the
8920 silc_client_command_status_message function.
8922 * Added check to the server to check that client's ID is same
8923 as the Source ID in the packet the client sent. They must
8926 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8928 * Added dist-bzip hook to the Makefile.am to make bzip2
8929 compressed distributions.
8931 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8933 * Server now enforces the maximum length for the nickname and
8934 the channel as protocol specification dictates. 128 bytes for
8935 nickname and 256 bytes for channel name.
8937 * Moved the WHOIS printing to the application. The client libary
8938 does not print out the WHOIS information anymore, the application
8939 must do it. Renamed silc_client_command_reply_whois_print to
8940 the silc_client_command_reply_whois_save.
8942 The client's idle time is also sent to the application now, and
8943 the idle is shown on screen.
8945 * Added silc_client_command_reply_identify_save to save the
8946 received IDENTIFY entries.
8948 * Do not check for channel private keys in message sending and
8949 reception if the channel does not have the PRIVKEY mode set.
8950 Affected file lib/silclient/client_channel.c.
8952 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8954 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
8955 just surfaced after chaning the JOIN procedure.
8957 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8959 * Added silc_client_get_clients_by_list to get client entries
8960 from Client ID list, that is returned for example by JOIN
8961 and USERS command replies. The application should use this
8962 function for example when JOIN command reply is received to
8963 resolve the clients already on the channel (library does not
8964 do that anymore as USERS command reply is not used in the JOIN
8965 procedure anymore). Affected files lib/silcclient/silcapi.h and
8966 lib/silcclient/idlist.c.
8968 * JOIN command reply and USERS command reply returns now SilcBuffer
8969 pointers instead of unsigned char pointers when returning
8970 the client list and mode list.
8972 * Added <Client ID> argument to the JOIN command reply, mainly
8973 for the server to identify for which client the command was
8974 originally sent. Updated protocol specs accordingly.
8976 * Added SilcDlist private_key pointer to the SilcChannelEntry
8977 in the client to support the channel private keys. Affected
8978 file is lib/silcclient/idlist.h.
8980 * Added SilcChannelPrivateKey argument to the function
8981 silc_client_send_channel_message so that application can choose
8982 to use specific private ke if it wants to. If it is not provided,
8983 the normal channel key is used, unless private keys are set.
8984 In this case the first (key that was added first) is used
8985 as the encryption key.
8987 * Implemented the support for channel private key handling.
8988 Implemented the following functions:
8990 silc_client_add_channel_private_key,
8991 silc_client_del_channel_private_keys,
8992 silc_client_del_channel_private_key,
8993 silc_client_list_channel_private_keys and
8994 silc_client_free_channel_private_keys
8996 Affected file lib/silcclient/client_channel.c.
8998 * Added the support for the private keys in the channel message
8999 sending and encryption and in the message reception and
9000 decryption. Affected funtions are
9001 silc_client_send_channel_message and silc_client_channel_message.
9003 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9005 * Added SKE's key verify callback to the client library's
9006 KE protocol context. Affected files lib/silcclient/protocol.[ch].
9008 * Removed the statement that server (or router) must send USERS
9009 command reply when joining to the channel so that the client
9010 knows who are on the channel. Instead, the client list and
9011 client's mode list is now sent in the JOIN command reply to the
9012 client who joined channel. This is better solution.
9014 * Added function silc_server_get_users_on_channel and function
9015 silc_server_save_users_on_channel to the silcd/server.[ch].
9017 * Removed function silc_server_command_send_users from the
9020 * Do not show topic on the client library anymore. The topic is
9021 sent in the command reply notify to the application and the
9022 application must show the topic now.
9024 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9026 * Added client searching by nickname hash into the IDENTIFY and
9027 WHOIS commands in the server as they were clearly missing from
9028 them. Affected file is silcd/command.c.
9030 * Fixed a bug in private message receiving in the client library.
9031 The remote ID was freed and it wasn't supposed, now it is
9034 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9036 * Minor fix to the channel payload; allocate the data area, as it
9037 needs to be of specific length.
9039 * If the key agreement port is zero then the operating
9040 system will define the bound port. Affected files are
9041 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
9043 * Added new function silc_channel_payload_decrypt into the file
9044 lib/silccore/silcchannel.[ch].
9046 * Moved the channel message etc, check from silc_packet_decrypt
9047 to applications. The library calls now a generic
9048 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
9049 when the packet is either normal or special. This was done to
9050 allow more wide range of checking that was not allowed when
9051 the code was in library. Now applications can do virtually any
9052 checks to the packet and return to the library the decision how
9053 the packet should be processed. Affected files are
9054 lib/silccore/silcpacket.[ch].
9056 Added silc_server_packet_decrypt_check to the server and
9057 silc_client_packet_decrypt_check to the client library.
9059 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
9060 to send with specified source and destination information.
9062 * Channel message delivery between routers was broken after the
9063 channel key distribution was fixed earlier. The channel key
9064 was used be to distributed to other routers as well which is not
9065 allowed by the protocol. Now this is fixed and channel keys
9066 really are cell specific and the channel message delivery between
9067 routers comply with the protocol specification.
9069 * Fixed various commands in server to check also the global list
9070 for the channel entry and not just the local list. The affected
9071 file silcd/command.c.
9073 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9075 * Added assert()s to buffer formatting and unformatting routines
9076 to assert (if --enable-debug) when error occurs. Affected
9077 file: lib/silcutil/silcbuffmt.c.
9079 * Changed to auto-reconnect to check whether the remote host is
9080 router and register the re-connect timeout if it is. It used
9081 to check that whether we are normal server, but router must do
9082 auto-reconnect with another router as well. Affected file
9085 * Removed the [<key len>] option from CMODE command as the cipher
9086 name decides the key length, nowadays. See the defined ciphers
9087 from the protocol specification.
9089 * Added [<hmac>] option to the CMODE command to define the HMAC
9090 for the channel. Added SILC_CMODE_HMAC channel mode.
9092 * Added [<hmac>] option for the JOIN command so that user can
9093 select which HMAC is used to compute the MACs of the channel
9096 * Added Hmac field to the Channel Message Payload. The integrity
9097 of plaintext channel messages are now protected by computing
9098 MAC of the message and attaching the MAC to the payload. The
9099 MAC is encrypted. Now, it is clear that this causes some
9100 overhead to the size of the packet but rationale for this is that
9101 now the receiver can verify whether the channel message decrypted
9102 correctly and also when private keys are set for the channel the
9103 receiver can decrypt the packet with several keys and check from
9104 the MAC which key decrypted the message correctly.
9106 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9107 lib/silccrypt/silccipher.[ch].
9109 * Added silc_hash_len to return the digest length into the
9110 lib/silcrypt/silchash.[ch].
9112 * Rewrote parts of Silc Channel Payload interface in the
9113 lib/silccore/silcchannel.[ch]. The encode function now also
9114 encrypts the packet and parse function decrypts it.
9116 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9118 * Fixed a minor formatting bug in the SKE's key material processing.
9119 It actually might have processed the keys wrong way resulting
9122 * Redefined the mandatory HMAC algorithms and added new algorithms.
9123 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9124 and hmac-md5 truncated to 96 bits. The mandatory is now
9125 hmac-sha1-96. Rest are optional (including the one that used
9126 to be mandatory). Rationale for this is that the truncated HMAC
9127 length is sufficient from security point of view and can actually
9128 make the attack against the HMAC harder. Also, the truncated
9129 HMAC causes less overhead to the packets. See the RFC2104 for
9132 * Added new [hmac] configuration section. The SKE used to use
9133 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9134 is of course wrong. The official names that must be proposed in
9135 the SKE are the ones defined in the protocol specification
9136 (hmac-sha1-96 for example). The user can configure any hmac
9137 using any hash function configured in the [hash] section. At
9138 least, the mandatory must be configured.
9140 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9142 * Added HMAC list to the SKE proposal list. It has now both
9143 hash algorithm list and HMAC list. This makes the protocol
9144 incompatible with previous versions. The SKE now seems to work
9145 the way it is supposed to work, for the first time actually.
9147 * Defined plain Hash algorithms to the protocol specification.
9150 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9152 * Implemented support for key agreement packets into the server.
9153 Added functions silc_server_key_agreement and
9154 silc_server_send_key_agreement. Other than these functions,
9155 server has nothing to do with this packet.
9157 * Added support for private message key packets into the server.
9158 Added functions silc_server_private_message_key and
9159 silc_server_send_private_message_key.
9163 * Changed the silc_[client|server]_protocol_ke_set_keys to be
9164 called in the protocol's final callback instead in the END
9165 protocol state. This makes a little more sense and in the same
9166 time in client we can use the same protocol routines for normal
9167 key exchange and to key agreement packet handling as well.
9169 * Added to both client's and server's KE protocol context the
9170 SilcSKEKeyMaterial pointer to save the key material. We will
9171 bring the key material to the protocol's final callback by doing
9172 this. The final callback must free the key material.
9174 * Added SKE's packet_send callback into client's KE protocol
9175 context so that the caller can choose what packet sending function
9176 is used. This way we can use different packet sending when
9177 doing normal SKE when doing key agreement packet handling (in
9178 the key agreement packet handling we do not want to encrypt
9181 * Implemented the responder side of the key agreement routines
9182 in the client. The client can now bind to specified port and
9183 accept incoming key negotiation. The key material is passed
9184 to the application after the protocol is over.
9186 * Implemented the processing of incoming Key Agreement packet
9187 in the client. Added function silc_client_key_agreement to
9190 * Implemented the intiator side of the key agreement routines
9191 in the client. The client can now initiate key agreement with
9192 another remote client. The key material is passed to the
9193 application after the protocol is over.
9195 * Created client_keyagr.c to include all the key agreement
9198 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9199 SILC_TASK_CALLBACK except that it is not static.
9201 * Created client_notify.c and moved the Notify packet handling
9202 from the client.[ch] into that file.
9204 * Created client_prvmsg.c and moved all private message and
9205 private message key routines from the client.[ch] into that file.
9207 * Create client_channel.c and moved all channel message and
9208 channel private key routines from the client.[ch] into that file.
9210 * Changed silc_client_get_client_by_id_resolve to resolve with
9211 WHOIS command instead of IDENTIFY command, in the file
9212 lib/silclient/idlist.c.
9214 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9216 * Implemented the SKE's responder side to the Client library.
9218 * When FAILURE is received to the protocol do not trust it
9219 blindly. Register a timeout to wait whether the remote closes
9220 the connection as it should do it, only after that process the
9221 actual failure. This was changed to both client and server.
9223 * Added client_internal.h to include some of the structures
9224 there instead of client.h in lib/silcclient/.
9226 * Added function silc_task_unregister_by_callback to unregister
9227 timeouts by the callback function.
9229 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9231 * Some "Incomplete WHOIS info" errors has been appearing on the
9232 log files. Took away the entry->userinfo check from WHOIS
9233 reply sending. The entry->userinfo is now " " if client did not
9234 provide one. I thought this was fixed earlier but something
9235 is wrong still. Let's see if the error still appears.
9237 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9239 * Fixed a minor bug in the login when the channel key is
9240 re-generated in the server. It used to generate the key in
9241 wrong order and thus caused problems in the channel traffic.
9243 * Fixed a minor bug in channel key distsribution after
9244 KICK command. The key was not sent to the router even though
9247 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9249 * Added silc_ske_process_key_material_data as generic routine
9250 to process any key material as the SILC protocol dictates. The
9251 function is used by the actual SKE library but can be used by
9252 applications as well. This relates to the private message keys
9253 and the channel private keys since they must be processed the
9254 same way the normal SILC session keys. The protocol dictates
9255 this. Affected files: lib/silcske/silcske.[ch].
9257 Added also silc_ske_free_key_material to free the
9258 SilcSKEKeyMaterial structure.
9260 * Defined silc_cipher_set_key function to set the key for
9261 cipher without using the object's method function. The affected
9262 files: lib/silccrypt/silccipher.[ch].
9264 * Implemented silc silc_client_add_private_message_key,
9265 silc_client_add_private_message_key_ske,
9266 silc_client_del_private_message_key,
9267 silc_client_list_private_message_keys and
9268 silc_client_free_private_message_keys functions in the
9271 Added functions silc_client_send_private_message_key to send
9272 the Private Message Key payload and silc_client_private_message_key
9273 to handle incoming Private Message Key payload.
9275 * Added Cipher field to the Private Message Key payload to set
9276 the cipher to be used. If ignored, the default cipher defined
9277 in the SILC protocol (aes-256-cbc) is used.
9279 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9281 * Removed lib/silcclient/ops.h file.
9283 Redefined parts of the SILC Client Library API. Created new
9284 file silcapi.h that deprecates the ops.h file and defines the
9285 published Client Library API. Defined also private message key
9286 API and channel private key API into the file.
9288 This is the file that the application must include from the
9289 SILC Client Library. Other files need not be included by
9290 the application anymore.
9292 * Added new key_agreement client operation callback and also
9293 defined the Key Agreement library API for the application.
9295 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9297 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9298 is used by clients to request key negotiation between another
9299 client in the SILC network. If the negotiation is started it
9300 is performed using the SKE protocol. The result of the
9301 negotiation, the secret key material, can be used for example
9302 as private message key.
9304 Implemented the Key Agreement payload into the files
9305 lib/silccore/silauth.[ch].
9307 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9309 * Redefined ciphers for the SILC protocol. Added some new ciphers
9310 and defined the key lengths for the algorithms. Changed the
9311 code accordingly. The default key length is now 256 bits.
9313 * Fixed SKE key distribution function silc_ske_process_key_material
9314 when the key length is more than 128 bits. The default key
9315 length in SILC is now 256 bits.
9317 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9318 to indicate unsupported algorithm.
9320 * Renamed rijndael.c to aes.c and all functions as well.
9322 * Fixed a long standing channel key setting bug in client library.
9323 Weird that it has never surfaced before.
9325 * Fixed bug in channel deletion. If the entire channel is removed
9326 then it must also delete the references of the channel entry
9327 from the client's channel list as the client's channel entry and
9328 the channel's client entry share same memory.
9330 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9332 * Implemented CONNECT and SHUTDOWN commands in the client.
9334 * Implemented CLOSE command to the client.
9336 * Added the function silc_idlist_find_server_by_name into the
9337 files silcd/idlist.[ch].
9339 Added the function silc_idlist_find_server_by_conn into the
9340 files silcd/idlist.[ch].
9342 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9344 * DIE command was renamed to SHUTDOWN. Updated the both code
9347 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9348 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9350 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9353 * Added function silc_server_create_connection function to create
9354 connection to remote router. My server implementation actually
9355 does not allow router to connect to normal server (it expects
9356 that normal server always initiates the connection to the router)
9357 so the CONNECT command is only good for connecting to another
9360 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9362 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9363 or some other client was kicked from the channel.
9365 Implemented the handling of the notify type to both client
9368 Implemented silc_server_send_notify_kicked to send the KICKED
9369 notify. It is used to send it to the server's primary router.
9371 * Implemented the KICK command into server and client.
9373 * Added `query' argument to the silc_idlist_get_client function
9374 to indicate whether to query the client from server or not if
9377 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9378 to indicate that the client is not channel founder.
9382 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9384 * Removed the rng context from SilcPacketContext structure and
9385 changed that the packet routine uses the Global RNG API.
9387 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9389 * Added support for quit message that client can "leave" on the
9390 channel when it quits the SILC. It is ditributed inside the
9391 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9393 Added silc_server_free_client_data that will take the
9394 signoff message as argument.
9396 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9398 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9400 * Updated parts of the protocol specification to keep it up
9403 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9405 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9406 payloads in one packet.
9408 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9409 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9410 use now the new List flag.
9412 * Also deprecated the following packet types: REPLACE_ID,
9413 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9415 * Added list support for Notify packet in server.
9417 * Added silc_server_send_notify_channel_change to send the
9418 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9419 the silc_server_send_replace_id.
9421 * Added silc_server_send_notify_nick_change to send the
9422 NICK_CHANGE notify type. Deprecates the function
9423 silc_server_send_replace_id.
9425 * Added silc_server_send_notify_join to send the JOIN notify type.
9426 Deprecates the function silc_server_send_new_channel_user.
9428 * Added silc_server_send_notify_leave to send LEAVE notify type.
9429 Deprecates the function silc_server_send_remove_channel_user.
9431 * Added silc_server_send_notify_cmode and
9432 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9433 types. Deprecates the silc_server_send_set_mode function.
9435 * Added SERVER_SIGNOFF notify type to indicate that server has
9436 quit. This means that all clients on the channel from that
9437 server will drop. This can be also used when netsplit happens.
9439 Deprecated REMOVE_ID packet type since it is not needed anymore
9442 Added silc_server_send_notify_server_signoff to send the
9443 SERVER_SIGNOFF notify type. Deprecates the function
9444 silc_server_send_remove_id.
9446 Added also silc_server_send_notify_signoff to send the
9447 SIGNOFF notify type.
9449 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9450 SILC protocol from this day on. Changed the protocol
9451 specification as well.
9453 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9454 notify type. It is used between routers to notify about
9455 topic changes on a channel.
9457 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9460 * Partly updated the protocol specification to comply with the
9461 changes now made. It is still though a bit outdated.
9463 * The JOIN notify type now takes one extra argument <Channel ID>.
9464 The packet used to be destined to the channel but now the
9465 JOIN type may be sent as list thus it is impossible to
9466 destine it to any specific channel. By adding this argument
9467 it is again possible.
9469 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9471 * Added CREDITS file. The CHANGES and CREDITS file will appear
9472 in the distribution as well.
9474 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9476 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9477 types in the server's silcd/packet_receive.c.
9479 * Implemented CMODE and CUMODE to work in router environment.
9481 * Fixed minor encoding and decoding buglet from the
9482 lib/silccore/silcmode.c.
9484 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9487 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9489 * Changed all SilcConfigServer* and silc_config_server* to
9490 SilcServerConfig* and silc_server_config*, respectively.
9493 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9495 * Associated the ID (client or server ID) to the Authentication
9496 Payload to avoid any possibility of forging. Updated the
9497 protocol specification and the code accordingly.
9499 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9501 * The RSA key length is now save to the RsaKey context in the
9502 key generation process in lib/silccrypt/rsa.c. The key length
9503 is now used to figure out the maximum size of the block allowed
9504 to be encrypted/signed.
9506 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9507 is equivalent to the silc_mp_mp2bin but does not allocate any
9510 * Changed silc_mp_mp2bin API to take length argument. If it is
9511 non-zero then the buffer is allocated that large. If zero, then
9512 the size is approximated using silc_mp_sizeinbase, which however
9515 * Created Global RNG API which is global RNG that application can
9516 initialize. After initializing, any routine anywhere in the
9517 code (including library) can use RNG without allocating a new
9518 RNG object. This was done to allow this sort of use of the
9519 RNG in code that has no chance to allocate RNG object. All
9520 applications currently allocate this and many routines in the
9521 library use this. Affected file lib/silccrypt/silcrng.[ch].
9523 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9524 it to use the Global RNG API.
9526 * Defined Authentication Payload into protocol specification that
9527 is used during SILC session to authenticate entities. It is
9528 used for example by client to authenticate itself to the server
9529 to obtain server operator privileges.
9531 Implemented this payload into the lib/silccore/silcauth.[ch].
9532 Implemented also routines for public key based authentication
9533 as the new protocol specification dictates.
9535 Moved definitions of different authentication methods from
9536 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9538 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9539 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9540 silc_pkcs_verify_with_hash functions into the file
9541 lib/silccrypt/silcpkcs.[ch].
9543 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9545 * The client entry's userinfo pointer must be always valid.
9546 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9547 will fail since it requires the userinfo. Now, the userinfo
9548 is allocated as "" if actual userinfo does not exist. Actually,
9549 it must exist and it is totally Ok to drop client connections
9550 that does not announce the userinfo. However, we will make
9551 this workaround for now.
9553 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
9554 to return the remote port by socket.
9556 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9558 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
9559 SILC_SERVER_PENDING_EXEC and added an new macro
9560 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
9561 data or when error occurs while processing the pending command.
9563 Added new argument `destructor' into silc_server_command_pending
9564 and to the SilcServerCommandPending object. This destructor is
9565 now called after calling the pending callback or if error occurs
9566 immediately. If error occurs the actual pending callback won't
9567 be called at all - only the destructor. The destructor may be
9568 NULL if destructor is not needed.
9570 All this applies for client library code as well. Similar
9571 changes were made there as well for the pending commands.
9573 In the client, the application must now allocate the
9574 SilcClientCommandContext with the silc_client_command_alloc
9577 * Added reference counter to the SilcServerCommandContext. Added
9578 function silc_server_command_alloc and silc_server_command_dup
9581 Same type of functions added to the client library for the same
9584 * Removed the cmd_ident from IDListData away since it is now
9585 global for all connections. It is the command identifier used
9586 in command sending and with pending commands. The affected file
9589 * Added reference counter to the SilcSocketConnection objecet to
9590 indicate the usage count of the object. The object won't be
9591 freed untill the reference counter hits zero. Currently only
9592 server uses this, and client ignores it. The client must be
9593 set to use this too later. The affected files are
9594 lib/silccore/silcsockconn.[ch]. Added also the function
9595 silc_socket_dup to increase the reference counter.
9597 This was mainly added because it is possible that the socket
9598 is removed underneath of pending command or other async
9599 operation. Now it won't be free'd and proper DISCONNECTING
9600 flags, etc. can be set to avoid sending data to connection that
9601 is not valid anymore.
9603 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
9604 the connection. After that it sets SILC_SET_DISCONNECTED.
9605 It is, however, possible that the socket data is not still freed.
9606 The silc_server_packet_process now checks that data is not
9607 read or written to connection that is DISCONNECTED. The socket
9608 get's freed when the reference counter hits zero.
9610 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9612 * Changed the client operation API: channel_message operation's
9613 `sender' is now the client entry of the sender, not the nickname
9614 and the `channel' is the channel entry, not the channel name.
9616 In the private_message operation the `sender' is now also the
9617 client entry of the sender not the nickname.
9619 Affected file is lib/silcclient/ops.h and all applications
9620 using the client operations.
9622 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9624 * Moved the calling of ops->connect() from connect_to_server_final
9625 into receive_new_id functin since that is the point when the
9626 client is actually allowed to send traffic to network. The
9627 affected file is lib/silcclient/client.c.
9629 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9631 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
9632 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
9633 (if needs broadcasting) instead of broadcasting the packets one
9634 by one which would make a burst in the network traffic.
9636 * Added `broadcast' argument to the functions in silcd/server.[ch]
9637 silc_server_create_new_channel[_with_id] to indicate whether
9638 to send New Channel packet to primary router.
9640 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9642 * Added new function into the silcd/server.[ch] files:
9643 silc_server_create_new_channel_with_id to create new channel with
9644 already existing Channel ID.
9646 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
9647 lib/silccore/silcpacket.h. This packet is used t send list of
9648 Set Mode payloads inside one packet. Server uses this to set
9649 the modes for the channels and clients on those channels, that it
9650 announced to the router when it connected to it. The protocol
9651 specification has been updated accordingly.
9653 * The silc_server_new_channel did not handle the packet coming
9654 from normal server as it normally does not send that. However,
9655 when it announces its channels it does send it. Implemented
9656 the support for that.
9658 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
9659 into the file lib/silccore/id.h.
9661 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9663 * Fixed memory leaks in the functions silc_idlist_del_client,
9664 silc_idlist_del_channel and silc_idlist_del_server in the file
9665 silcd/idlist.c. All of those leaked like a sieve.
9667 * Fixed some small memory leaks in the client's function
9668 silc_client_notify_by_server.
9670 * Added functions into silcd/server.c: silc_server_announce_clients,
9671 silc_server_announce_channels and silc_server_announce_server.
9672 These functions are used by normal and router server to announce
9673 to its primary router about clients, channels and servers (when
9674 router) that we own. This is done after we've connected to the
9677 These functions effectively implements the following packet types:
9678 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
9679 and SILC_PACKET_NEW_ID_LIST.
9681 * Added new functions into the silcd/packet_receive.[ch]:
9682 silc_server_new_id_list, silc_server_new_channel_list and
9683 silc_server_new_channel_user_list to handle the incoming
9684 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
9686 * Added support of changing Channel ID in the function
9687 silc_server_replace_id. If the server that announces a channel
9688 to the router already exists in the router (with same name but
9689 with different Channel ID), router is responsible to send
9690 Replace ID packet to the server and force the server to change
9691 the Channel ID to the one router has.
9693 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
9694 client that the Channel ID has been changed by the router. The
9695 normal server sends this to the client. Client must start using
9696 the new Channel ID as the channel's ID.
9698 Implemented handling of this new type into lib/silcclient/client.c
9699 into the function silc_client_notify_by_server.
9701 * Added new function silc_idlist_replace_channel_id into the files
9702 silcd/idlist.[ch] to replace the Channel ID.
9704 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9706 * Call silc_server_command_identify_check always when processing
9707 the IDENTIFY command in silcd/command.c
9709 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9711 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
9712 send keepalive packets. The packet can be sent by clients,
9713 servers and routers.
9715 Added function silc_socket_set_heartbeat into the file
9716 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
9717 If not set, the heartbeat is not performed. The actual
9718 heartbeat is implemented in the low level socket connection
9719 library. However, application is responsible of actually
9722 Added silc_server_send_heartbeat to send the actual heartbeat
9723 packet into silcd/packet_send.[ch]. Server now performs
9724 keepalive with all connections.
9726 * Added silc_task_get_first function into lib/silcutil/silctask.c
9727 to return the timeout task with shortest timeout. There was a bug
9728 in task unregistration that caused problems. TODO has been
9729 updated to include that task system must be rewritten.
9731 * The client library will now resolve the client information when
9732 receiving JOIN notify from server for client that we know but
9733 have incomplete information.
9735 * Rewrote parts of silc_server_remove_from_channels and
9736 silc_server_remove_from_one_channel as they did not remove the
9737 channel in some circumstances even though they should've.
9739 * Encryption problem encountered in server:
9741 The LEAVE command used to send the Channel Key packet to the
9742 router immediately after generating it. However, the code
9743 had earlier sent Remove Channel user packet but not immediately,
9744 ie. it was put to queue. The order of packets in the router
9745 was that Channel Key packet was first and Remove Channel User
9746 packet was second, even though they were encrypted in the
9747 reverse order. For this reason, MAC check failed. Now, this
9748 is fixed by not sending the Channel Key packet immediately but
9749 putting it to queue. However, this is more fundamental problem:
9750 packets that are in queue should actually not be encrypted
9751 because packets that are sent immediately gets encrypted
9752 actually with wrong IV (and thus MAC check fails). So, packets
9753 that are in queue should be encrypted when they are sent to
9754 the wire and not when they put to the queue.
9756 However, the problem is that the current system has not been
9757 designed to work that way. Instead, the packet is encrypted
9758 as soon as possible and left to the queue. The queue is then
9759 just purged into wire. There won't be any fixes for this
9760 any time soon. So, the current semantic for packet sending
9763 o If you send packet to remote host and do not force the send
9764 (the packet will be in queue) then all subsequent packets to the
9765 same remote host must also be put to the queue. Only after the
9766 queue has been purged is it safe again to force the packet
9769 o If you send all packets immediately then it safe to send
9770 any of subsequent packets through the queue, however, after
9771 the first packet is put to queue then any subsequent packets
9772 must also be put to the queue.
9774 Follow these rules and everything works fine.
9776 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9778 * Added new function silc_server_remove_clients_by_server to
9779 remove all client entries from ID list when the server connection
9780 is lost. In this case it is also important to invalidate all
9781 client entires as they hold the invalid server entry. This
9782 fixes fatal bug when server has lost connection and will reconnect
9785 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9787 * Made some sanity checks to silc_server_daemonise like to check
9788 whether the requested user and group actually exists.
9790 * Added sanity check to SKE's silc_ske_responder_finish to check
9791 that the public and private key actually is valid.
9793 * Invalidate the client's nickname when receiving Replace ID
9794 packet and the Client ID is being replaced. This means that the
9795 server will query the nickname if someone needs it (client)
9798 * Sort the ID Cache in client library when the ID Cache data
9799 has changed (needs sorting).
9801 * Do not allow for SILC client to create several connections to
9802 several servers. The client does not support windows right now
9803 and generating multiple connections causes weird behaviour.
9805 Irssi-silc client does support windows and can handle several
9806 connections without problems, see: www.irssi.org and SILC plugin.
9808 * Fixed some places where client was added to the IDList. The
9809 rule of thumb is following (in order to get everything right):
9810 If the client is directly connected local client then the
9811 `connection' argument must be set and `router' argument must be
9812 NULL to silc_idlist_add_client function. If the client is not
9813 directly connected client then the `router' argument must
9814 bet set and the `connection' argument must be NULL to the
9815 silc_idlist_add_client function.
9817 * The funtion silc_server_packet_send_local_channel actually did
9818 not check whether the client was locally connected or not. It
9819 does that now. Fixed a bug related to LEAVE command.
9821 * Fixed Remove Channel User payload parsing bug in server's
9822 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
9824 * The server's silc_server_save_channel_key now checks also the
9825 global ID list for the channel as it might not be in the local
9826 list. Fixed a bug related to LEAVE command.
9828 * Is this the end of the [<unknown>] buglet that has been lurking
9829 around for a long time? A little for loop fix in server's
9830 silc_server_command_whois_parse that is used by both IDENTIFY
9831 and WHOIS command. At least, this was a clear bug and a cause
9832 of one type of [<unknown>] buglet.
9834 * WHOIS and IDENTIFY commands call the function
9835 silc_server_command_[whois/identify]_check function even if
9836 we are not router server.
9838 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9840 * Added --with-gmp configuration option. If set the GMP
9841 is always compiled in the SILC source tree. If not set then
9842 it is checked whether the system has the GMP3 installed. If
9843 it has then the GMP won't be compiled (the system's headers
9844 and library is used), if it doesn't have it then the GMP is
9845 compiled in the SILC source tree.
9847 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9849 * Changed RSA private exponent generation to what PKCS #1
9850 suggests. We try to find the smallest possible d by doing
9851 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
9852 not security fix but optimization.
9854 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9856 * Added new config entry [Identity] to fork the server and run
9857 it as specific user and group. A patch from Bostik.
9859 * Imported Dotconf configuration library into lib/dotconf.
9860 This will be used to create the SILC configuration files later.
9861 It will appear in the distsribution after this commit.
9863 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9865 * A big code auditing weekend happening. Auditing code for
9866 obvious mistakes, bugs and errors. Also, removing any code
9869 Removed files for being obsolete:
9871 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
9872 inline in the file lib/silcutil/silcbuffer.h)
9874 o lib/silcutil/silcbufutil.c (the header has inline versions)
9876 Changed code to fix possible error conditions:
9878 o The buffer formatting routines now check that the destination
9879 buffer really has enough space to add the data. This applies for
9880 both buffer formatting and unformatting
9881 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
9882 unformatting was changed to accomodate following rules:
9883 XXX_*STRING_ALLOC will allocate space for the data into the pointer
9884 sent to the function while XXX_*STRING will not allocate or copy
9885 the data into the buffer. Instead it sets the pointer from the
9886 buffer into the pointer sent as argument (XXX_*STRING used to
9887 require that the pointer must be allocated already). This change
9888 makes this whole thing a bit more consistent and more optimized
9889 (note that the data returned in the unformatting with XXX_*STRING
9890 must not be freed now). The routines return now -1 on error.
9892 o Tried to find all code that use buffer_format and buffer_unformat
9893 and added return value checking to prevent formatting and
9894 especially unformatting errors and possible subsequent fatal
9897 o Changed ske->x and ske->KEY to mallocated pointers in
9898 lib/silcske/silcske.h. Fixed possible data and memory leak.
9900 o Added return value checking to all *_parse* functions. Fixed
9901 many memory leaks as well.
9903 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
9904 so that buffer overflows would not happen. All code now also
9905 checks the return value as it can fail.
9907 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9909 * Added reconnection support to server if the normal server looses
9910 its connection to the router (for example if router is rebooted).
9911 The server performs normal reconnection strategy implemented
9912 to the server. Affected file silcd/server.c.
9914 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9916 * Added new packet type SILC_PACKET_SET_MODE that is used to
9917 distribute the information about changed modes (for clients,
9918 channels and clients channel modes) to all routers in the
9919 network. Updated the protocol specification accordingly.
9921 Added functions into silcd/packet_send.c and
9922 silcd/packet_receive.c: silc_server_send_set_mode,
9923 silc_server_set_mode.
9925 Added new files silcmode.[ch] into lib/silccore that implements
9926 the encoding and decoding of Set Mode Payload. Added new type
9927 SilcSetModePayload. Moved the definitions of different modes
9928 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
9930 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9932 * Oops, a little mistake in server's connection authentication
9933 protocol. The protocol is not ended with FAILURE but with
9934 SUCCESS if the authentication is Ok. :) Affected file is
9937 * Implemented NICK_CHANGE notify handling in server in the file
9938 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
9939 the local clients on the channel. After the changing nickname
9940 in router environment snhould work and the [<unknown>] nickname
9941 should appear no more.
9943 The silc_server_replace_id function that receives the Replace ID
9944 payload now sends the NICK_CHANGE notify type also in the file
9945 silcd/packet_receive.c
9947 * Changed WHOIS and IDENTIFY command to support the maximum amount
9948 of arguments defined in protocol specs (3328 arguments). This
9949 fixed a bug that caused problems when there were more than three
9952 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9954 * Added extra parameter, command identifier, to the
9955 silc_client_send_command so that explicit command identifier
9958 Changed that ID list routines uses specific command identifier
9959 when sending WHOIS/IDENTIFY requests to the server so that they
9960 can be identified when the reply comes back.
9962 Affected files lib/silcclient/command.[ch],
9963 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
9965 * Added `sender' argument to silc_server_packet_send_to_channel
9966 to indicaet the sender who originally sent the packet to us
9967 that we are now re-sending. Ignored if NULL. Affected file
9968 silcd/packet_send.[ch].
9970 * Added some server statistics support in silcd/server_internal.h
9971 SilcServerStatistics structure and around the server code. Also
9972 send some nice statistics information when client is connecting
9975 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9977 * Fixed channel ID decoding in server's JOIN command reply in
9978 silcd/command_reply.c
9980 * Fixed braodcasting of replace ID payload to not to send it if
9981 we are standalone server in silcd/packet_receive.c.
9983 * Fixed all channel message sending routines to not to send
9984 packets to clients that has router set, since they are routed
9985 separately in the same function earlier. Affects file
9986 silcd/packet_send.c and all channel packet sending functions.
9988 * In USERS reply, res_argv[i] are not allocated, the table
9989 is allocated. Thus changed that free the table, not its
9992 * In server's whois_check and identify_check if the client is
9993 locally connected do not send any WHOIS commands - they are not
9996 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9998 * Fixed some minor bugs in client when sending WHOIS command. The
9999 arguments was in wrong order.
10001 * Removed statis function add_to_channel from server in
10002 silcd/command.c that was previously used with the joining but
10005 * Tested USERS command in router environment successfully with two
10006 routers, two servers and two clients.
10008 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10010 * Reorganized the USERS command and command reply in client library
10011 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
10012 When the command is given by user we register a pending command
10013 callback that will reprocess the command after the reply has been
10014 received from the server. When reprocessing the packet we then
10015 display the information. Thus, the USERS information is displayed
10016 now in the command callback instead of in the command reply
10017 callback. The processing of the command is same as previously
10018 when server has sent the command reply in the JOINing process.
10020 * Added to USERS command in silcd/command_reply.c to join the client,
10021 we didn't use to know about, to the channel after we've created
10022 a client entry for it. Also, for clienet we did know already still
10023 check whether it is on the channel or not and add it if not.
10025 * Removed silc_server_command_join_notify as the function and its
10028 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10030 * Changed the client's pending command handling to the same as the
10031 server's pending command handling. It is also now possible to
10032 execute command reply functions from other command reply
10033 function as the function callbacks for commands and command
10034 replies are one and same. The pending commands are not static
10035 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
10036 in client connection context. Thus, pending commands are server
10037 connection specific as it is convenient.
10039 Changed the function silc_client_command_pending and
10040 silc_client_command_pending_del and added new function
10041 silc_client_command_pending_check. Removed the
10042 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
10045 * Added cmd_ident, current command identifier, to the client
10046 connection context in lib/silcclient/client.h to keep track on
10047 command identifiers used in command sending. Client's command reply
10048 function handling now supports the mandatory command identifiers.
10050 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
10051 funtions in client to fully support pending command callbacks.
10053 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
10054 as one of the arguments to the application in the command reply
10057 * NOTE: The FORWARDED flag is depracated. It used to be depracated
10058 before first releasing SILC but came back. Now it is removed again
10059 and should come back nomore. The FORWARDED flag was used only
10060 by the JOINing procedure by forwarding the command packet to router.
10061 Now, the JOINing procedure has been changed to more generic (due
10062 to various router environment issues) and FORWARDED is not needed
10063 anymore for anything. The protocol specification is yet to be
10066 Now, removed silc_server_packet_forward from server and the flag
10067 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
10069 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10071 * Renamed NAMES command to USERS command. The NAMES was named that
10072 due to historical reasons. Now it is renamed. Also, rewrote
10073 parts of the USERS command. The nickname list is not sent anymore
10074 by the server. Only Client ID and mode lists are sent in the USERS
10075 command. Changed this also to the protocol specification.
10077 The client now resolves the names and stuff after it receives
10078 the USERS list from the server when joining to the channel.
10080 * WHOIS and IDENTIFY commands has been changed to support multiple
10081 Client ID's per command. One can now search for multiple users
10082 in the network by sending only one WHOIS or IDENTIFY command.
10083 Changed the code and the protocol specifications.
10085 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10086 uses silc_server_command_whois_parse to parse the request. */
10088 * If normal server, do not parse the WHOIS and IDENTIFY requests
10089 before sending it to the router. Saves some time.
10091 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10093 * Fixed JOIN command on client library. Wrong number of arguments
10094 used to crash the client.
10096 * Added silc_server_channel_has_global function to check whether
10097 channel has global users or not.
10099 * Added silc_server_channel_has_local function to check whether channel
10100 has locally connected clients on the channel.
10102 * The silc_server_remove_from_one_channel now checks whether the
10103 channel has global users or not after given client was removed from
10104 the channel. It also checks whether the channel has local clients
10105 on the channel anymore. If it does not have then the channel entry
10106 is removed as it is not needed anymore.
10108 * The silc_server_notify now checks on JOIN notify whether the joining
10109 client is one of locally connected or global. If it is global then
10110 the channel has now global users on the channel and that is marked
10111 to the channel entry. Also, it now saves the global client to
10112 global list who is joining and JOINs it to the channel. This is
10113 for normal server, that is.
10115 Changed silc_server_send_notify_on_channel,
10116 silc_server_packet_relay_to_channel and
10117 silc_server_packet_send_to_channel check if we are normal server
10118 and client has router set (ie. global client) do not send the
10119 message to that client, as it is already routed to our router.
10121 * Implemented LEAVE notify type handling in silc_server_notify
10124 * Tested LEAVE command in router environment successfully. Tested
10125 with two routers, two servers and two clients.
10129 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10131 * Implemented SIGNOFF notify type handling in silc_server_notify
10134 * silc_server_remove_id now removes the client entry from all channels
10135 it has joined and thusly sends SIGNOFF notify type.
10137 * Rewrote the NAMES list generation in server by removing two excess
10138 loops. The lists are created now inside one loop.
10140 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10142 * silc_server_remove_channel_user checks now also global list
10143 for channel and client.
10145 * silc_server_new_channel_user checks now both local and global
10146 list for channel and client. Fixed a bug in client id decoding.
10147 Used to decode wrong buffer.
10149 * silc_server_channel_message checks now both local and global
10150 list for channel entry.
10152 * Tested channel joining (hence JOIN) in router environment
10153 successfully. Tested with two routers, two servers and two
10156 * Tested channel message sending in router environment successfully.
10158 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10160 * Added silc_server_save_channel_key into server.[ch] to save the
10161 received channel key in Channel Key payload processing. It is
10162 also used in JOIN command reply handling.
10164 Equivalent function silc_client_save_channel_key added into
10165 client.[ch] into client library.
10167 * Changed JOIN command reply to send information whether the channel
10168 was created or not (is existing already) and the channel key
10169 payload. Changed protocol specs accordingly.
10171 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10172 the request was sent by ID and not by nickname. Crashed on
10175 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10177 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10178 now correctly save the received data.
10180 * silc_server_free_sock_user_data now notifies routers in the
10181 network about entities leaving the network.
10183 At the same time implemented functions silc_server_remove_id
10184 and silc_server_send_remove_id to receive and send REMOVE_ID
10185 packets. The packet is used to notify routers in the network
10186 about leaving entities. The ID removed will become invalid in
10189 * Added function silc_idlist_del_server into server. Removes and
10190 free's server entry from ID list.
10192 * silc_server_private_message function now checks, if we are router,
10193 that the destination ID really is valid ID, naturally.
10195 * In router when NEW_ID packet is received (for new client) the
10196 hash of the Client ID is saved in the ID Cache but the
10197 client->nickname is set to NULL, instead of putting the hash
10200 IDENTIFY command now also checks that client->nickname must be
10201 valid. If it is not if will request the data from the server who
10202 owns the client. Added new function
10203 silc_server_command_identify_check.
10205 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10206 to set the command to already allocated Command Payload.
10208 * Tested private message sending in router environment with two
10209 routers, two servers and two clients. Fixed minor bugs and now
10212 * Fixed segfault from client's NAMES command. Used to crash if
10213 not on any channel.
10215 * Forwarded packets must not be routed even if it is not destined
10216 to the receiver. Changed server code comply with this.
10218 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10220 * Added `require_reverse_mapping' boolean value to ServerParams
10221 structure. If TRUE (not default) the server will require that
10222 the connecting host has fully qualified domain name.
10224 If the reverse mapping is not required and hostname could not be
10225 found the IP address is used as hostname.
10227 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10229 * Implemented version string checking to both client and server.
10230 The check is incomplete currently due to the abnormal version
10231 strings used in development version of SILC.
10233 * Changed all command functions in server to use the new
10236 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10238 * Changed char *data to unsigned char *data in ID Cache system to
10239 support binary data as ID Cache data. Changed code to support
10240 binary data in lib/silccore/idcache.c.
10242 * Renamed silc_server_packet_relay_command_reply to
10243 silc_server_command_reply as it is normal packet receiving
10244 function. Rewrote the function to accept command replys for
10245 servers and not only for clients.
10247 * Mark remote router always as registered server if we are connecting
10248 to it. Otherwise, commands sent by the router to us are ignored.
10250 * All ID List find routines now returns the ID Cache Entry pointer
10251 as well if requested.
10253 * WHOIS command works now in router environment, tested with two
10254 routers, two servers and two clients.
10256 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10257 in router environment (as it is almost equivalent to WHOIS) but
10258 hasn't been tested thoroughly. Added new functions:
10260 silc_server_command_identify_parse
10261 silc_server_command_identify_send_reply
10262 silc_server_command_identify_from_client
10263 silc_server_command_identify_from_server
10265 * Disabled route cache adding because adding two different ID's with
10266 same IP replaces the old cache entry thus giving wrong route.
10267 The entry->router->connection is always the fastest route anyway
10268 so route cache may not be needed. Of course, new routes maybe
10269 established after receiving the ID when the entry->router->connection
10270 might not be anymore the most optimal.
10272 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10274 * Add route cache for received ID for fast routing.
10276 * Added silc_server_packet_route to route received packet on router
10277 that is not destined to us.
10279 * Renamed silc_server_get_route to silc_server_route_get.
10281 * Added id_string and id_string_len fields into SilcServer to
10282 include encoded ServerID for fast comparing without excess
10283 encoding of the ID's.
10285 * Cleaned up WHOIS command on server side. Added following static
10288 silc_server_command_whois_parse
10289 silc_server_command_whois_check
10290 silc_server_command_whois_send_reply
10291 silc_server_command_whois_from_client
10292 silc_server_command_whois_from_server
10294 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10295 arguments in command replies. All command functions should be
10296 updated to use this macro.
10298 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10300 * Minor typo fixes on command reply handling on server.
10302 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10304 * Added silc_server_command_add_to_channel internal routine to add
10305 the client to the channel after router has created the channel and
10306 sent command reply to the server.
10308 * Added generic silc_server_send_command to send any command from
10311 * Use static buffer with ID rendering instead of duplicating data.
10313 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10315 * Fixed a channel user mode bug when joining to a channel server gave
10316 everybody channel founder rights, oops.
10318 * We mark ourselves as the router of the incoming server connection
10319 if we are router ourselves. This way we can check in some packet
10320 sending functions whether it is locally connected server. For
10321 incoming router connections we put NULL.
10323 * For router sending packets locally means now always sending the
10324 packet cell wide; to local clients and local servers. For normal
10325 server sending packet locally means sending it to only local
10328 * Fixed the JOIN command to really work in router environment. If the
10329 channel is created it is always created by the router. Router is
10330 also responsible of making the initial joining to the channel,
10331 sending JOIN notify to the sending server and distributing
10332 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10333 does not exist server doesn't do anything else but forward the
10334 command to the router which performs everything.
10336 * Added silc_server_send_channel_key function to send the Channel Key
10339 * Added silc_server_create_channel_key to create new channel key. The
10340 channel key is now re-generated everytime someone joins or leaves
10341 a channel, as protocol dictates. Note: channel->key_len is the
10342 key length in bits.
10344 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10346 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10347 packet_receive.[ch] to separate packet sending and receiving
10348 routines. The server.[ch] now includes everything else including
10349 actual packet processing (writing and reading data) and other
10352 Renamed silc_server_private_message_send_internal to
10353 silc_server_send_private_message. The routine is still though
10354 used only to relay private messages as server does not send
10355 private messages itself.
10357 Renamed silc_server_new_channel to silc_server_create_new_channel
10358 and added new function sicl_server_new_channel that handles the
10359 incoming New Channel packet. Added also new sending function
10360 silc_server_send_new_channel to send New Channel Payload.
10362 * Added new function silc_server_notify to process incoming notify
10363 packet to the server/router. Server may then relay the notify
10364 to clients if needed.
10366 * Added new function silc_server_new_channel_user to process incoming
10367 New Channel User packet. Router will redistribute the packet and
10368 send JOIN notify to its local clients and locally connected servers
10369 if needed. Normal server will send JOIN notify to its local client
10370 on same channel when received this packet. Added also corresponding
10371 sending function silc_server_send_new_channel_user to sent the
10374 * Added boolean route argument to send_notif_to_channel and
10375 packet_send_to_channel functions to attempt to route the packet
10376 if it is TRUE and send only locally if it is FALSE.
10378 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10380 * silc_server_replace_id now broadcasts the received replace ID
10381 packet if it is not broadcast packet already. The router must
10382 broadcast to inform other routers about changed ID.
10384 * Added backpointer to server's router into SilcServer context in
10385 silcd/server_internal.h.
10387 * Fixed silc_server_packet_broadcast to send correct broadcast
10390 * The channel key is now distributed to the local client as soon
10391 as it is received from the router (in router environment) so that
10392 no other packet may be sent for the channel until client has
10395 * silc_server_remove_channel_user now broadcasts the received
10396 Remove Channel User packet if it is not broadcast packet already.
10397 The router must broadcast to inform other routers about removed
10400 * Added users field into SilcPacketContext that is a reference count
10401 of the context. One can increase the reference count by calling
10402 silc_packet_context_dup which is now changed to just increase the
10403 reference count instead of duplicating the data. The reference
10404 count is decresed by calling silc_packet_context_free that will
10405 free the data after the reference count hits zero.
10407 For now on the packet context and everything allocated into it
10408 (including the raw packet from network) must be freed by calling
10409 the new silc_packet_context_free function. Added also new function
10410 silc_packet_context_alloc that must be used now to allocate the
10411 context. This also means that if a routine is asynchronous from
10412 silc_[client/server]_packet_parse_type the packet context must
10413 be duplicated by calling silc_packet_context_dup. Otherwise it
10414 gets free'd after silc_[client/server]_packet_parse_type returns.
10415 Also, one must remember that if packet is duplicated then its
10416 reference count must be decresed by calling the free function as
10417 many times as it was duplicated.
10419 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10420 from both client and server.
10422 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10424 * Made joining to a channel working in router environment.
10426 * Cleaned up JOIN command on server side and create function
10427 silc_server_command_join_channel internal routine to make the
10430 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10432 * Changed silc_command_pending list to SilcDList. Also, added
10433 `ident' field to SilcServerCommandPending structure to identify
10434 the reply and to call correct callback.
10436 Added silc_server_command_pending_check function to replace the
10437 corresnponding macro. The silc_command_pending list is not
10440 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10441 to set identifier to previously allocated Command Payload. It
10442 is used to set identifier for command when resending Command
10445 * Added silc_command_payload_encode_payload to encode Command
10446 Payload buffer from SilcCommandPayload structure.
10448 * Added silc_argument_payload_encode_payload to encode Argument
10449 payload buffer from SilcArgumentPayload structure.
10451 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10453 * Changed WHOIS command to support router connection on server side.
10454 The whois request is always sent to router unless the server is
10455 standalone server. After server has received the reply from the
10456 router will it send the reply to the client.
10458 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10459 broadcast received broadcast packet. The function is used only
10460 by router. The broadcast packet is always sent to the router's
10463 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10464 render given ID to printable string, for log files for example.
10466 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10468 * Made basic router to router connections working. At least they
10469 can now connect to each other but nothing really works the way
10470 they are supposed - yet.
10472 * Added new initiator token to RouterConnection configuration
10473 file in silcd/serverconfig.[ch]. It is used to tell whether we
10474 are the initiator to the remote router or whether we'll expect
10475 the other end to connect.
10477 * Moved registering of listener task to silc_server_init, hence
10478 the server starts listenning as soon as it is run, even if it
10479 does not have connections to other routers. Let's see how well
10482 * Changed default connection retry timeouts for more suitable in
10485 * Removed cipher and such arguments from silc_idlist_add_client
10486 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10487 Added new function silc_idlist_add_data to add the keys and stuff
10490 * Added SilcIDListData structure and added it to SilcClientEntry
10491 and SilcServerEntry as their first field in the structure. This
10492 way we can explicitly cast the ID entries to the SilcIDListData
10493 structure and get common data for the entries. In past, we had
10494 to first check what type of connection it is and then cast it to
10495 correct ID entry type. Now, we can directly cast the opaque
10496 pointer to the SilcIDListData (no matter what ID entry it actually
10497 is) and get the data needed.
10499 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10501 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10502 in some circumstances even if threre were timeout tasks, though not
10503 IO tasks, but tasks anyway. Now fixed.
10505 * Defined SilcServerConnection structure to hold connection specific
10506 stuff about directly connected servers and routers. The definition
10507 is currently in silcd/server_internal.h. I thought about having
10508 a bit more important role fro this struct but for now it is used
10509 only when connecting to other server (or router actually).
10511 * Added connecting retry support in server when connecting to
10512 router(s). The retry feature implement exponential backoff
10513 algorithm. Also, added SilcServerParams structure to hold default
10514 parameters for server. For now, it include these retry settings
10515 and are hard coded. After server is moded to be as Silc Server
10516 Library this structure will be more important.
10518 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10520 * Changed client librarys channel->clients table to SilcList and
10521 changed code accordingly.
10523 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10525 * Changed client's channel table to SilcList and changed code
10526 accordingly. Also changed SilcChannelClientEntry to include back-
10527 pointer to the channel so that client entry can use that structure
10528 as list as well and we have fast cross-reference to the channel.
10529 This change dramatically decreased the complexity of channel
10530 handling with client entry and vice versa (removed one extra
10531 loop when searching for channel entry from many functions).
10533 * Changed server->sim from table to SilcDList and changed code
10536 * NAMES command can now be used from user interface. It will show
10537 the user list on the channel, neatly.
10539 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10540 Code now saves realname of the user if it becomes available.
10542 * Renamed configure.in to configure.in.pre and made ./prepare
10543 script to automatically add correct version string to
10544 configure.in which it creates from configure.in.pre.
10546 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10548 * NAMES command reply now shows users mode with the nickname when
10549 joining to channel.
10551 * Moved silc_client_ch[u]mode[_char] functions from
10552 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
10553 place sucks, they are utility functions and should be in some
10556 * Fixed some unsigned int's to unsigned short's. Patch by cras.
10558 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
10561 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10565 * Added TRQ (efficient deque and list library) into lib/trq. This is
10566 a very good list library that is currently used in the SILC. Defined
10567 SilcList API over the library because I didn't like the API very
10568 much. See lib/trq/silclist.h for the API and examples of how to
10569 use the API. Fixed various places in the code to use the new
10570 SilcList API. The SilcList is meant for lists that has a structure
10571 already defined as a list. It is not suitable to add just some
10572 context to the list (in TRQ, the context is the list actually).
10574 So, I defined SilcDList that can be used for the purpose where
10575 predefined list structure does not exit. This can be used as
10576 such list. Now some context just can be added to the SilcDList.
10577 Currently this list is not used in the SILC just yet, though there
10578 are a lot places where this can replace dynamically allocated
10579 tables and I will fix these places, later, to use SilcDList.
10580 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
10581 and use TRQ internally).
10583 Also fixed some annoying warning messages that the original TRQ
10584 code generated. Also minor changes to TRQ's Makefile.in.
10586 * Added support for querying by Client ID to both WHOIS and
10587 IDENTIFY commands into server, as required by the protocol.
10589 * Removed method function pointers from SilcBuffer structure. They
10590 weren't used to anything and just increased the context size for
10591 no good reason. This change also made silc_buffer_alloc and
10592 silc_buffer_free functions inline functions.
10594 * Disabled command flooding detection support until it's fixed so
10595 that it accepts commands in but does not execute them more than once
10598 * Added silc_net_localhost(), to return local hostname, into
10599 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
10600 that must be initialized before calling silc_client_init.
10602 * Added new function: silc_server_send_notify_on_channels to send
10603 notify messages to all channels client has joined. It is assured
10604 that the message is sent only once per client.
10606 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
10607 lib/silcutil/silcutil.[ch] as silc_format function. The new
10608 function is generic and is used by server as well, not only by
10609 the logging routines.
10611 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
10612 the provided version string was not acceptable. Added new function:
10613 silc_ske_check_version into lib/silcske/silcske.h. The function
10614 must be implemented by the application (client or server) and it
10615 does not reside in the SKE library. The function checks the version
10616 string remote end sent.
10618 * Added back pointers (to opaque context and to SilcSocketConnection)
10619 into SilcPacketContext structure into lib/silccore/silcpacket.h.
10621 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
10622 duplicate packet context structure.
10624 * Changed `notify' client operation to send same arguments as client
10625 receives from server except for ID's. ID's are mapped to correct
10626 ID entry and that is returned. Also, if channel entry is not sent
10627 by server but the notify is for channel the channel entry is sent
10628 to application (otherwise application doesn't know that it is for
10629 channel (library gets it from packet's Destination ID)).
10631 * Added silc_client_remove_from_channels into client library to
10632 remove a client from all channels it has joined to. Used when
10633 received SIGNOFF notify from server. Added also new function
10634 silc_client_replace_from_channels to replace old ID entry with
10635 new ID entry on all channels. Used when received NICK_CHANGE
10636 notify from server.
10638 * Fixed ID Cache list handling in silc_idlist_get_client in
10639 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
10640 to get (or query) client by ID.
10642 * Updated TODO list.
10644 * Added connection authentication status message defined by the
10645 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
10646 support for these into the code in client and server side.
10648 * Added generic function silc_client_send_command to send any command
10649 with variable argument list. Application should use this function
10650 to send commands if the command functions provided by the library
10651 does not suite for the application's user interface needs.
10653 * Added new `failure' client operation. Application is notified about
10654 received failure packet if client is executing a protocol. In this
10655 case the protocol's execution has failed.
10657 * Added SKE's end notify to send the SKE_SUCCESS notify message that
10658 is required by the protocol.
10660 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
10661 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
10664 * Added status flag to SilcSKE object to indicate realtime status
10665 of the SKE protocol.
10667 * Application receives now exactly same command reply arguments as
10668 the library receives from server. However, if ID is received the
10669 corresponding ID entry is returned to the application (eg. Client
10670 ID is mapped to correct SilcClientEntry entry and that is returned).
10671 Changed command_reply client operation due to this change.
10673 * Changed all ID's in commands and in command replys as ID Payloads.
10674 Change affected both client and server side codes.
10676 All ID's sent in SILC network (with execption of ID's in SILC
10677 Packet header) are sent in ID Payload to support variable length
10680 * Server now notifies nick changes and notifies all clients on
10681 the channels about the new nickname (about the new Client ID,
10684 * Implemented CMODE command to change channel modes. Supports all
10685 channel modes defined by the protocol specs except ban and invite
10686 lists. (Also, private channel key mode is supported but support for
10687 setting private channel key in client is missing, thus, this mode
10688 has no effect on client side (except that server requires that the
10689 client uses private channel key and normal channel traffic does not
10692 Also, invite mode works per se, but INVITE command does not work
10693 yet correctly, so you can set channel as invite only channel but
10694 inviting clients to the channel does not work (it is yet to be
10695 thought what's the best way to do it).
10697 * Added new command SILC_COMMAND_CUMODE to change user mode on the
10698 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
10699 Implemented CUMODE command to change user's mode on the channel.
10700 Supports all modes defined by the protocol specs.
10702 * Added NAMES command reply to return users modes on the channel.
10704 * Removed unnecessary and slow ciphers from lib/silccrypt.
10706 * Set SO_KEEPALIVE option to connection sockets by default.
10708 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
10710 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
10711 redefined the Notify Payload into protocol specs.
10713 * Added silc_id_payload_parse_id to get ID directly from raw
10716 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10718 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
10719 accept searching by Client ID as well.
10721 * Added support for LEAVE and SIGNOFF notify types in client library.
10723 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
10724 to parse ID Payload from raw data.
10726 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10728 * Added flags parameter into silc_ske_assemble_security_properties
10729 function in lib/silcske/silcske.[ch].
10731 * Changed notify client operation to fit better for notify messages
10732 sent by server. The notify payload received from server is now
10733 passed to the application (after parsing it to SilcNotifyPayload).
10734 It is application's responsibility to retrieve the arguments
10735 from the payload and show the message the way it wants. The message
10736 sent by server is implementation specific.
10738 * Changed public keys to comply with the protocol specification.
10739 Old public keys are not supported anymore and are not compatible.
10741 * Removed nickname from Channel Payload as the latest draft removed
10742 it. The client must resolve the nickname from the NAMES command
10743 reply received when it joined the channel.
10745 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
10747 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10749 * Fixed some errors in protocol specification drafts.
10751 * Created lib/silccore/silcnotify.c to implement Notify Payload
10752 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
10753 generic payloads described by protocol specifications. The file
10754 includes implementations for ID Payload and Argument Payload.
10756 * Changed Command Payload implementation to use the new Argument
10757 Payload. Changed command_xxxx_payload to command_payload_xxxx
10758 to comply with SILC coding conventions.
10760 * Added suppport for Argument Payload handling in Notify Payload
10761 implementation as protocol requires it. Added the new support
10762 into server and client lib as well.
10764 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10766 * Added support for multiple nicknames on same channel. [n] is
10767 added locally to the nickname if there are more than one same
10768 nicknames on the channel.
10770 * Server now sends all nicknames that matched WHOIS request.
10771 Client also shows the list received from server.
10773 * Added TOPIC command to client side. User can now set and show
10774 current topic on channel.
10776 * Added MOTD command to client and server. Also, server sends the
10777 motd when client connects to the server.
10779 * Changed version strings to comply ISO 8601.
10781 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10783 * Fixed protocol error handling in client library. It should now
10784 cope even if the SKE fails for some reason.
10786 * Made new protocol specification drafts for submitting to IETF.
10788 * Implemented TOPIC command to server in silcd/command.c.
10790 * Added two new notify types into lib/silccore/silcnotify.h:
10791 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
10792 notify nickname change and topic setting/change on a channel.
10794 * API change of command_reply operation in client library. The
10795 application gets now the status type received from server as well.
10797 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10799 * Removed the function just added to lib/silcutil/silcschedule.[ch].
10801 * Cras fixed and optimized the packet handling even further and
10802 it should work now. Minor change to the prototype of function
10803 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
10805 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10807 * Added new function into lib/silcutil/silcschedule.[ch]:
10808 silc_schedule_with_fd to select() a specified fd. The function
10809 returns after timeout expires or data arrives or goes. The
10810 function is used by packet routines to wait that all data is
10811 received from network.
10813 * Fixed data reading from network in lib/silccore/silcpacket.c.
10814 The code now assures that all data is read from the fd and then
10815 continues packet processing. This was a bug fix since the code
10816 used to drop some data in some circumstances.
10818 * Added new function into lib/silcclient/client.[ch]:
10819 silc_client_start_key_exchange to start key exchange after
10820 connection has been established to server. The code internally
10821 now uses this funtion but its main purpose was to provide it
10822 for applications that perform their own connecting. After
10823 application has created a connection it merely calls this
10824 function to start the key exchange between client and server.
10825 The library takes care of everything else after that.
10827 Updated also lib/silcclient/README to explain the usage of
10830 * Do not send to application information that connection has
10831 been established. Application gets notified it by connect
10834 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10836 * Applied cras's patch to add silc_schedule_one function. The
10837 function runs scheduler once and returns.
10839 * Fixed the scheduler after cras messed it up. The timeout
10840 handling works now as it's supposed to work.
10842 * Added into lib/silccore/ silcnotify.h to include notify
10843 message types support. Changed silc_server_send_notify*
10844 functions, in server.[ch], to support those new notify types.
10845 Added the support for the notify types into client library,
10846 as well. Added new notify client operation into ops.h in
10849 * Changed silc_server_packet_send_to_channel to send normal
10850 packets instead of just channel message packets. The function
10851 is now used to send the notify packets to channels. It is not
10852 used to send channel message packets anymore, as server never
10853 sends them anymore.
10855 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
10856 va_arg()s as it seems to require it nowadays. I guess, if SILC
10857 is compiled with older va_arg() the new code should work anyway.
10859 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10861 * Splitted core library. Core library (lib/silccore) includes
10862 now only SILC protocol specific core (and common) components.
10863 Created new utility library (lib/silcutil) that includes more
10864 generic purpose stuff. The stuff for util library was taken
10865 from the old core library. This was minor and easy split.
10867 * Created SILC Client Library (lib/silcclient) that includes
10868 implementation of the SILC client without user interface. This
10869 was major move from silc/ directory. The code has been changed
10870 so that it is transparent towards the user interface. The
10871 silc/ directory includes now the same user interface as before
10872 and it uses the new client library. Read lib/silcclient/README.
10873 Basicly, the client library performs everything else related
10874 to SILC except user interface handling. Also, configuration
10875 files are considered to be part of user interface and library
10876 does not handle them.
10878 This change also changed a lot of structures, function naming etc.
10879 Most important change was that SilcClientWindow object was
10880 renamed to SilcClientConnection in the client library. Created
10881 also new file lib/silcclient/ops.h. Also added new files
10882 silc/local_command.[ch] and silc/client_ops.[ch].
10884 All these changes were made to make it easier for user interface
10885 designers to create what ever user interface for the SILC client
10888 It is also expected that the server will be moved to lib
10889 directory as well and SILC Server Library will be created;
10890 sometimes in the future.
10892 * Removed Local commands from lib/silccore/silccommand.h as
10893 they are application specific and new client library does not
10894 handle any of those anymore.
10896 * Several functions moved to lib/silcutil/silcutilc.[ch] from
10897 old client implementation in silc/.
10899 * Added support for callback functions in SILC_LOG_* macros.
10900 Application can now set its own callbacks that will be called
10901 instead of using the default functions that will always print
10902 the debug messages to stderr (or stdout). Also, debugging can
10903 now be disabled by setting silc_debug to FALSE and re-enabled by
10904 setting it to TRUE. Note, that logging will still work even
10905 if debugging is disabled.
10907 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
10908 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
10909 silc_log_reset_debug_callbacks.
10911 * To enable debugging in silc client one must give now -d
10912 option on command line.
10914 * Changed silc_schedule_init to automatically allocate task queues
10915 if they are not allocated before calling it.
10917 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10919 * Added GMP 3.1 into math library.
10921 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10923 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
10924 a channel in SILC network. The packet is used by servers and
10925 routers to notify other routers that user has left a channel.
10926 This little feature was missing until now. Added the feature
10927 to protocol specification as well.
10929 Added functions: silc_server_send_remove_channel_user and
10930 silc_server_remove_channel_user into server.[ch].
10932 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
10933 lib/silccore/silcpacket.h. However, they are not implemented
10936 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10938 * Fixed joining to a channel and sending channel messages
10939 between server and router. The channel message sending should
10940 now work inside a cell.
10942 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10944 * Fixed the private message sending between server and router.
10945 The private message sending should now work inside a cell.
10947 * Added silc_server_replace_id into server.[ch] to replace
10948 existing ID in the SILC network.
10950 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
10951 and silc_idlist_replace_server_id into idlist.[ch] in server.
10953 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10955 * Fixed the server to server connections. Server can again now
10956 connect to router. Router to router connections probably does
10959 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10961 * Added dynamic protocol registering support. Now protocols can
10962 registered and unregistered on the fly. Patch by cras.
10964 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10966 * Added lib/contrib directory to hold routines that some platforms
10967 don't have but are needed by SILC.
10969 * Added getopt.c, getopt1.c and getopt.h from GNU C library
10970 into lin/contrib to provide getopt() and getopt_long() for
10971 those who don't have it.
10973 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10975 * Added AWAY command to client. When away message is set and
10976 client receives a private message packet the client automatically
10977 replies to the sender with the away message.
10979 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
10980 bug seemed to be the cause of recent problems when compiling
10983 * Added version detection support to SKE protocol specification
10984 and added the new changes to the SKE implementation as well.
10985 There were other minor changes in the SKE protocol as well.
10987 Many changes in lib/silcske/silcske.[ch] and in
10988 lib/silcske/payload.[ch].
10990 * Added ^U functionality, clear input line. Patch from cras.
10992 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10994 * Mainly small bugfixes on core library. Fixed some debugging
10995 logging and buffer overflow in silclog.c.
10997 * Updated config.sub and config.guess on the distribution tree.
10999 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11001 * Added command lagging support in server. Client may execute
11002 commands now only once in two seconds.
11004 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11006 * Optimized packet reception. MAC computation and checking is now
11007 also more optimized. A lot previously duplicated code is now
11008 used as generic by both client and server.
11010 * Fixed key pair generation in clientutil.c
11012 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11014 * Added into lib/silccore/silcbufutil.[ch] new function;
11015 silc_buffer_realloc.
11017 * Moved generic packet sending/encryption functions to
11018 lib/silccore/silcpacket.[ch] from client and server. Some
11019 rewriting of the functions.
11021 * Moved all generic packet reception/decryption functions to
11022 lib/silccore/silcpacket.[ch] from client and server. The
11023 packet processing is now much cleaner in both client and server.
11024 These were major changes in both client and server.
11026 * Created many common functions in server to do packet sending.
11027 Previously code were duplicated a lot, this has been removed
11028 with these changes.
11030 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11032 * Rewrote major parts of the ID cache system. Don't know
11033 whether it is better now or not but at least the API is more
11036 * Major rewrite on ID cache stuff on client because of the ID
11037 cache API changes. Added idlist.c to client.
11039 * Also major rewrite on ID cache stuff on server as well.
11040 Major rewrite of idlist.[ch]. SilcXXXList's are now named
11041 SilcXXXEntry's. We won't keep anymore idlist specific pointers
11042 in hand, instead they are all put into the ID cache system now.
11043 All server_idlist_* routines uses ID cache now instead of
11044 traversing its own lists (those lists does not exist anymore).
11045 SilcIDList though still exists. Also, SilcXXXEntry's are
11048 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11050 * Finally made the SKE implementation compliant to the protocol
11051 specification. All mp integers are now binary encoded as
11052 opposed being HEX encoded.
11054 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
11057 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
11058 functions: silc_[encode/decode]_pem. Also added function
11059 silc_encode_pem_file to PEM encode with newlines ('\n') for
11060 saving into a file.
11062 * SILC public keys are now encoded either PEM or binary. Same
11063 option is for private keys as well. By default private keys
11064 are binary encoded and public keys PEM encoded. Silly HEX
11065 encoding were removed.
11067 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
11068 function to create fingerprints.
11070 * Fixed a bug in SHA1; does not change the original data anymore.
11072 * Partly implemented INFO command on client and server side.
11073 Fixed CLEAR command. Changes to SERVER command; show current
11074 server(s) when giving command without arguments. Added
11075 VERSION command to client.
11077 * Added check to server that unregistered connections cannot
11078 execute commands (unless it is specificly allowed).
11080 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11082 * Fixed screen refresh.
11084 * Fixed channel joining bug from client. On some circumstances
11085 client tried to join to a channel it had already joined.
11087 * Added public key verification process into client's protocol.c.
11088 The client now verifies the public key from user and saves
11089 it into ~./silc/serverkeys/ directory.
11091 Added into: clientutil.[ch]: silc_client_verify_server_key.
11093 * Changed SKE protocol's silc_ske_initiator_finish function
11094 to accept callback function that verifies the received public
11095 key. Removed old silc_ske_verify_public_key function.
11097 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11099 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11100 silc_pkcs_private_key[_data]_set.
11102 * Made the password and public authentication more cleaner in
11103 server's protocol.c.
11105 * Removed historic and obsolete protocol `channel_auth' from
11106 both client and server.
11108 * Removed wrong way of sending command status messages from
11109 server to client in server's command.c. The old way violated
11110 protocol specification.
11112 Changes to silccore/silccommand.[ch]: removed
11113 silc_command_encode_status_payload -> not needed anymore,
11114 changed silc_command_encode_payload_va to accept extra
11115 argument on variable argument list. The argument type must
11116 now be provided to the function. Also, added new function:
11117 silc_command_encode_reply_payload_va which is same as
11118 normal command_encode_payload_va except command status type
11119 is provided as extra argument.
11121 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11123 * Added ~./silc directory handling. The directory includes the
11124 public and private keys for the client.
11126 Added silc_client_check_silc_dir, silc_client_create_identifier
11127 and silc_client_load_keys.
11129 * Implemented SILC protocol compliant public key. Added public
11130 and private key saving to and loading from files.
11132 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11133 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11134 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11135 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11136 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11138 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11139 silc_pkcs_load_[public/private]_key.
11141 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11143 * Added silc_server_get_route (route.[ch]) to get connection
11144 data for the fastest route for given ID.
11146 * Implemented INVITE command on client and server. The command
11147 were re-defined in the SILC Protocol Specification and the
11148 implementation now complies with the specification.
11150 * Implemented PING command on client and server.
11152 * Implemented NAMES command on client and server. The server side
11153 supports currently only normal server not router server yet.
11154 Some changes to NAMES definition in SILC protocol specification.
11156 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11158 * Implemented LEAVE command on client and server.
11160 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
11161 again. This change was made to the protocol as well. Server
11162 should not violate the protocol specification anymore.
11164 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11166 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11167 was tested. SOCKS4 was not but should work anyway.