1 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
3 * Removed expiring of client key pair. Affected file is
4 irssi/src/silc/core/clientutil.c
6 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
8 * Check the number of connections from real number of
9 connections instead of socket number, when deciding if
10 server is full. Affected files are silcd/server.c,
11 server_internal.h and silcd.c.
13 * Clarified the connections_max meaning in General section
14 in doc/example_silcd.conf.in.
16 * The reconnect_keep_trying default value set to TRUE
17 if it is not defined in the config file. Affected file
20 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
22 * Fixed crashbug in connection closing, after a protocol
23 completion callback, which might have closed it already.
24 Affected file silcd/server.c.
26 * Fixed rekey with PFS in backup router. It did not allow
27 rekeys with PFS, and when the rekey protocol timedout
28 it crashed the backup router without the above fix. Affected
29 file silcd/packet_send.c and server.c.
31 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
33 * The silc_client_add_channel_private_key now returns the
34 private key context if pointer is given as argument.
35 Affected files are lib/silcclient/silcclient.h and
38 * Added support for using channel private keys in SILC
39 Client Library even if the private key mode is not set
40 on the channel. Affected file lib/silcclient/client_channel.c.
42 * The channel private key used to decrypt message is now
43 delivered to the application in the 'channel_messageÃ' client
44 operation. Affected files are lib/silcclient/silcclient.h
47 * Fixed wrong arg type for user limit in CMODE command reply.
48 Affected file silcd/command.c.
50 * The user limit is now taken and saved to SilcClientEntry in
51 JOIN and CMODE command replies and in CMODE_CHANGE notify.
52 Affected files lib/silcclient/silcclient.h, command_reply.c
55 * Added support to the new private message key indicator
56 packet. Added a new function to the client library:
57 silc_client_send_private_message_key_request. The sender
58 indicates to be initiator, and receiver is responder.
59 Added the indicator to the SilcClientEntry as 'prv_resp'
60 boolean. Affected files are lib/silcclient/silcclient.h
61 client.[ch], and client_prvmsg.c.
63 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
65 * Fixed the JOIN command calling when called with both
66 -auth and -founder. Affected file is lib/silcclien/command.c.
68 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
70 * Check watcher list for resumed clients as well. Affected
71 file is silcd/packet_receive.c.
73 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
75 * Implemented the user limit to the CMODE_CHANGE notify,
76 CMODE command reply and JOIN command reply in server.
77 Affected files are silcd/server.c, command.c, command_reply.c,
78 packet_send.c and packet_receive.c.
80 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
82 * Defined SILC_STRFMT_END that must be used now with
83 silc_buffer_strformat, instead of SILC_STR_END. Fixes
84 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
85 lib/silcclient/silcvcard.c, silcd/server_util.c.
87 * Fixed the adding of public key to the WATCH list in server.
88 Fixed the WATCH notify sending to client. Affected files
89 are silcd/packet_send.[ch], command.c, server_util.c.
91 * Implemented the watching by public key in the SILC Client
92 Library and SILC Client. Affected files are
93 lib/silcclient/command.c and client_notify.c.
95 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
97 * Added support for public key watching in server. Affected
98 files are silcd/server.c, server_internal.h, command.c,
101 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
103 * Added public key to the SIlcClientEntry. Affected files
104 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
106 * Fixed the get_clients_whois reply processing to return
107 exactly same entries server returned. Makes it possible
108 to search using attributes. Affected file is
109 lib/silcclient/idlist.c.
111 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
113 * Save founder key to SilcChannelEntry. Affected files are
114 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
116 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
118 * Call the monitor callback with _CLOSED status from the
119 silc_client_file_close. Affected files are
120 lib/silcclient/client_fpt.c, silcclient.h
122 * Added silc_client_get_clients_whois which resolves using
123 WHOIS, and supports requested attributes as well.
124 Affected files are lib/silcclient/silcclient.h, idlist.c.
126 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
128 * Added support for asking the destination filename where
129 the downloaded file is saved in the file transfer. Affected
130 files are lib/silccilent/silcclient.h, client_ftp.c.
132 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
134 * Fixed error handling in resuming data processing. Affected
135 files are lib/silcclient/client_resume.c and client.c.
137 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
139 * Fixed silc_client_send_private_message to return TRUE correctly.
140 Affected file lib/silcclient/client_prvmsg.c.
142 * Added topic to the SilcChannelEntry. Affected files are
143 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
145 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
147 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
148 file lib/silcclient/command.c
150 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
152 * Convert all commands to UTF-8 before passing them to the
153 client library. Still need to convert replies from UTF-8 to
154 the locale encoding. Affected file
155 irssi/src/silc/core/silc-cmdqueue.c
157 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
159 * redirect all silc_client_command_calls through a queueing framework.
160 This fixes /CYCLE and the annoying "nick change after auto-joining
161 a channel". Furthermore it defines one central point where
162 command parameters can be UTF-8-ified. Affected files
163 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
164 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
166 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
168 * use asynchronous connect() to establish router connections.
169 Fixes problem when the primary router goes down. Affected files
170 silcd/server.c, silcd/server_backup.c
172 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
174 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
175 Fixed various compilation warnings when type casting ints
176 to pointers or vice versa, of different size. Updates around
179 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
181 * Surrogates not allowed in UTF-8 strings, updated decoder.
182 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
183 testers in lib/silcutil/tests/ directory.
185 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
187 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
188 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
189 files are lib/silcclient/silcclient.h, client.c.
191 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
193 * When resuming a session fails, notify the user that the session
194 file needs to be removed eventually. Affected files
195 irssi/src/fe-common/silc/module-formats.[ch],
196 irssi/src/silc/core/client_ops.c.
198 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
200 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
201 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
203 * Typofix in Irssi::Silc module. Affected file
204 irssi/src/perl/silc/Silc.xs.
206 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
208 * Changed the way NOTICE flagged messages are treated. Added support
209 for notices in queries and signing notices. Affected files
210 irssi/default.theme; irssi/docs/help/in/notice.in;
211 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
212 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
214 * Fixed typo in /ACTION help. Affected file
215 irssi/docs/help/in/action.in
217 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
219 * Fixed typo in perl module. Affected file
220 irssi/src/perl/silc/Server.xs
222 * Changed the way ACTION flagged messages are treated. Added support
223 for actions in queries and signing actions. Affected files
224 irssi/default.theme; irssi/docs/help/in/action.in;
225 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
226 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
229 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
231 * Incorrectly reported error when client had to be resolved from
232 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
234 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
236 * Fixed whois public key hash table deleting and adding in
237 detached client case. Affected file silcd/packet_receive.c.
239 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
241 * Changed filenames of silc/fe module not to collide with filenames
242 from core/fe. Also seperated public messages printing from
243 query messages printing. Affected files are all in
244 irssi/src/fe-common/silc.
246 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
248 * Fixed the invite process handling during joining to use
249 correct server name for the client that is matched against
250 the invite string for the channel. Wrong server name caused
251 inability to join the channel. Affected file is
254 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
256 * Fixed the CUMODE channel founder authentication on normal
257 server to not remove the founder rights on existing founder
258 before checking that router accepts the mode change. Affected
259 files are silcd/command.c and silcd/packet_receive.c.
261 * Remove the server entry correctly when rekey timeouts and
262 remote router connection on normal server is closed. Fixes
263 a crash where server uses the freed server entry. Affected
266 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
268 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
269 networks. This is the first step in solving the bug about
270 /SERVER ADD -silcnet <silcnet>. Affected files
271 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
272 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
273 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
275 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
277 * /SMSG and /MMSG now correctly create new queries. Affected files
278 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
280 * Add basic support for SILC protocol specific variables in perl.
281 Affected files irssi/src/perl/silc/*, irssi/configure.in,
282 irssi/src/perl/Makefile.am
284 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
286 * Don't use silc_get_input, it's obviously not reliable. Fixes
287 issue when the current key expires. Affect file
288 irssi/src/silc/core/clientutils.c
290 * Make the session data filename configurable. This makes it
291 possible to have different session files for different
292 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
293 client_ops.[ch], silc-servers.c,
294 irssi/src/silc/fe-common/silc/module-formats.[ch]
296 * Use the same set of libtool files for the MPI lib as for the
297 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
298 config.sub, configure.in, install-sh, missing, mkinstalldirs
300 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
302 * Fixed server statistics decrementing error to not go to
303 negative. Affected file silcd/packet_receive.c.
305 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
307 * Use silc_server_query_add_error to add error in public key
308 search error. Added support in send_reply to send errors
309 without specific argument. Affected file silcd/server_query.c.
311 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
312 Client for NO_SUCH_NICK. It was against the protocol specs.
313 Affected file irssi/src/silc/core/client_ops.c.
315 * Added backwards support for the wrong NO_SUCH_NICK error sending
316 in server. To be removed in SILC Server 1.0. Both old clients
317 and clients with fixed error handling now works. Affected file
318 silcd/server_query.c.
320 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
322 * fixed a bug in the whois using attributes function where no
323 error was sent if no nickname and client id but the attributes were
324 given to whois. Affected file silcd/server_query.c
326 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
328 * remove public key from public key hashtable on detach. Affected
329 file silcd/packet_receive.c
331 * free public key hashtable before removing clients on server
332 shutdown. Affected file silcd/server.c
334 * remove public key prior deleting client-data on killing a client.
335 Affected file silcd/server_util.c
337 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
339 * Getting the MOTD from other servers works now. Affected
340 files are silcd/command.c and silcd/command_reply.c
342 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
344 * Initialize the variable idletag, since it is tested in
345 silc_core_deinit for its default value. Affected file
346 irssi/src/silc/core/silc-core.c
348 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
350 * Fixed signed channel messages across cells. Affected file
353 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
355 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
356 is not defined. They can now be safely used in if-statements
357 without braces. Affected file lib/silcutil/silclog.h.
359 * Added the checks for backup closing connection due to error
360 (local or remote) and thus not allow the resuming to occur
361 in reconnect. Affected files are silcd/packet_send.c
364 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
366 * Help file updates. Affected files in irssi/src/docs/help/in/.
368 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
370 * Fixed channel messages across cells. Affected file
373 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
375 * Fixed file transmission accepting in client library to not
376 start the negotiation if user hasn't accepted the transfer,
377 instead create new session for resent transfer. Affected
378 file lib/silcclient/client_ftp.c.
380 * Show the session ID in the file transmision list. Remove
381 session from list that failed to transfer. Switch the current
382 session automatically after transmission, and in errors, to new
383 session if other sessions exists in the transfer list. Affected
384 files are irssi/src/silc/core/silc-servers.c,
385 irssi/src/fe-common/silc/modfule-formats.c.
387 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
389 * Fixed MIME header parsing for the hopefully last time. Affected
390 file lib/silcutil/silcstrutil.c
392 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
394 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
396 * The SILC RNG is now gauranteed to return non-zero random
397 values. Affected files are lib/silccrypt/silcrng.[ch].
399 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
401 * Fixed nickname formatting when changing only case of the
402 nickname. Affected file lib/silcclient/idlist.c.
404 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
406 * Fixed a memory leak and incorrect printing of the "appears as"
407 message. Affected file irssi/src/silc/core/client_ops.c
409 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
411 * Added CRT (Chinese Remainder Theorem) supported RSA
412 private keys and private key operations. This significantly
413 increases private key operation efficiency. No compatibility
414 issues with new or old private keys. Affected files are
415 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
417 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
419 * Fixed GCC-3.3.2 related compilation warnings from the
422 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
424 * Removed RC6 from distributions.
426 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
428 * Added some better comments to lib/silccrypt/silcpkcs.h,
429 optimized some routines in lib/silccrypt/silcpkcs.c.
430 Added test_silcpkcs into lib/silccrypt/tests/.
432 * Fixed silc_rng_global_init to actually init the global RNG
433 if RNG wasn't provided for it. Affected file is
434 lib/silccrypt/silrng.c.
436 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
438 * Added silc_hash_table_find_by_context_ext. Affected files
439 lib/silcutil/silchashtable.[ch].
441 * Save the public key on normal server in WHOIS command reply
442 from attributes, if present, and add it to public key hash
443 table. Fixes WHOIS resolving by public key on normal server.
445 Optimized the attributes resolving on normal server to not
446 resolve if we resolved them already from router.
448 Affected files are silcd/server_query.c, command_reply.c.
450 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
452 * Added support for whois using attributes.
453 Affected files silcd/command_reply.c, silcd/packet_receive.c,
454 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
457 * Added support for whois using public key attribute to /WHOIS i
458 client command. Affected files irssi/docs/help/in/whois.in,
459 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
461 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
463 * Fixed UMODE setting in server when the client has anonymous
464 mode set. The mode setting was not working. Affected file
467 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
469 * Fixed some bugs and typos related to sending split messages.
470 Print notification when sending messages with /MMSG. Affected
471 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
473 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
475 * Optimized the socket referencing in packet routines, client
476 library and server. Affected files are lib/silccore/silcpacket.c,
477 lib/silcclient/client.c and silcd/server.c.
479 * If silc_socket_set_qos is given with NULL arguments the QoS is
480 reset from the socket. Affected files are
481 lib/silcutil/silcsockconn.[ch].
483 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
485 * Add a /LISTKEYS command which lists the locally cached
486 client and server keys. Affected files
487 irssi/src/fe-common/module-formats.[ch],
488 irssi/src/silc/core/silc-{channels,servers}.c
489 irssi/docs/help/in/listkeys.in
491 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
493 * Check that packet queue purging was successful. Affected
494 files lib/silcclient/client.c and silcd/packet_send.c. Related
495 to MAC failed errors.
497 * Do not clear the inbuf even if it is empty if QoS was applied
498 to it. Otherwise the QoS data is cleared and MAC failed error
499 will occur. Affected file lib/silccore/silcpacket.c.
501 * Use the rekey period time as rekey protocol timeout value.
502 If the rekey does not succeed during the rekey period there's
503 something very wrong, and we most likely end up with wrong keys,
504 do graceful reconnect then. Affected file silcd/server.c.
506 * Take reference of the socket in the parser context, as it's
507 possible to have the parsers in queue after the socket is
508 disconnected and this may cause crash. Affected files are
509 lib/silccore/silcpacket.c, lib/silcclient/client.c and
512 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
514 * Fixed KICK command reply sending, it sent to replies.
515 Affected file silcd/command.c.
517 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
519 * Finish the silc-mime.pl script. It now supports MIME type
520 guessing using magic files, signing data messages, executing
521 MIME handlers in background. Affected files
522 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
524 * Changed MIME signal handler to make things easier for the perl
525 script. Affected files irssi/src/silc/core/client_ops.c,
526 silc-servers.c, and irssi/docs/signals.txt
528 * Cleaned up the silc_mime_parse function and fixed detection
529 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
531 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
533 * Resolve the IP for file transfer listener from the connection
534 socket. Affected file lib/silcclient/client_ftp.c.
536 * Accept NULL hostname parameter in the functions
537 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
538 if hostname is not wanted.
540 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
542 * Fixed race condition between silc_client_init and
543 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
545 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
547 * Fixed file transfer connection closing when SIGNOFF for
548 the client is received from server. Affected file is
549 lib/silcclient/client_ftp.c.
551 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
553 * Check for disconnected socket in QUIT callback. Affected
554 file silcd/command.c.
556 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
558 * Modified the MIME parsing to allow \n and \r\n as delimiters.
559 Affected files lib/silcutil/silcstrutil.c
561 * Cleaned up the escape/unescape functions for correctness and
562 speed. Affected file irssi/src/silc/core/client_ops.c
564 * Removed handling for data messages with Content-Type: text/*,
565 moved parsing of MIME headers to the signal handler, added
566 support for signing and verifying data messages. Affected
567 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
568 irssi/src/silc/core/silc-{servers,channels}.c
570 * Added a perl script for handling data messages based on
571 information read from Mailcap files. New file
572 irssi/scripts/silc-mime.pl
574 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
576 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
577 acknowledge recepetion of a message to the sender. Updated
580 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
582 * Unregister channel key saving callback when deleting channel.
583 Affected file lib/silcclient/idlist.c.
585 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
586 before calling notify client operation. Affected file is
587 lib/silcclient/client_notify.c.
589 * Unregister QoS tasks when deleting the socket connection.
590 Affected files lib/silcutil/silcsockconn.[ch],
591 unix/silcunixsockconn.c.
593 * Implemented latest presence-attrs draft changes. Affected
594 files lib/silccore/silcattrs.h and
595 irssi/src/silc/core/silc-queries.c.
597 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
599 * Save old channel keys in list to allow more rapid change
600 of channel keys if server for some reason does that. This
601 avoids loosing so many channel messages due to not having
602 key to decrypt. Affected file lib/silcclient/silcclient.h,
603 idlist.c and client_channel.c.
605 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
607 * Continued backup router tests and fixes. Affected files
608 silcd/server_backup, server_util.c, server.c. See TODO.
610 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
612 * Fixed SERVER_SIGNOFF handling in servers. The client
613 was removed from wrong list thus not removing the client
614 at all. Affected file silcd/packet_receive.c.
616 * Do not execute rekey protocol for disabled connections as
617 it would never go through. Affected file silcd/server.c.
619 * Added timeout for rekey protocol to catch if the protocol
620 never executes successfully. Affected files silcd/server.c
623 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
625 * Abandon packet processing for disconnected sockets. Check
626 this always after calling packet processing callback.
627 Affected file lib/silccore/silcpacket.c.
629 * Fixed double registration disconnection code in server.
630 Closed wrong connection. Affected file silcd/packet_receive.c.
632 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
634 * On normal server reconnect to primary during resuming 4
635 times, then give up. Affected file silcd/server_backup.c.
637 * If during reconnecting to routers we notice we have router
638 connection but no primary router set, the server is in desync.
639 Reconnect to primary to restore network. Affected file
642 * Assure that only one protocol is exeucting at the same time.
643 Added checks for all protocols. Affected files are
644 silcd/server.c and server_backup.c.
646 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
648 * Check that a string is not already part on invite/ban
649 string when processing it. Affected file silcd/server_util.c.
651 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
653 * Fixed the CUMODE_CHANGE for founder mode changes to comply
654 with 1.2 version of the protocol. Affected file is
655 silcd/packet_receive.c.
657 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
659 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
660 where the passphrase was given. Affected file is
663 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
665 * INVITE and BAN notifys are now delivered from routers to
666 servers (but not clients) on the channel. Updated specs and
667 code. Affected files silcd/packet_[send|receive].[ch],
668 command.c, server.c and server_util.c.
670 * Implemented INVITE and BAN announcing. Affected files are
671 silcd/server.[ch], server_util.c.
673 * Implemented SilcStatus error type argument returning in
674 command reply error in server. Affected file silcd/command.c.
676 * Implemented SilcStatus argument returning in comand reply
677 in client library. The command_reply client operation now
678 returns error specific arguments as well. Affected files
679 are lib/silcclient/command_reply.[ch], client_resume.c,
680 lib/silccore/silcstatus.[ch].
682 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
684 * Backup router protocol version 1.2 implemented. Testing still
685 required. Affected files in silcd/server_backup.[ch], server.c,
686 packet_receive.c and server_internal.h.
688 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
690 * silc_client_send_[channel|private]_message now return TRUE
691 or FALSE. Affected file lib/silcclien/client_channel.c and
694 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
696 * Check for explicit nickname in INVITE and BAN processing
697 during join as well (and don't expect only wildcards in
698 invite/ban strings). Affected file silcd/command.c.
700 * Fixed the INVITE and BAN by public key. The public key saved
701 is the PK payload (as specified) not the raw data. Affected
702 file silcd/server_util.c.
704 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
706 * UTF-8 text message support for actions and notices in SILC
707 Client. Affected file irssi/src/silc/core/client_ops.c.
709 * silc_get_username and silc_get_real_name now returns sensible
710 data on Win32. Patch by Toni Willberg. Affected file is
711 lib/silcutil/win32/silcwin32util.c.
713 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
715 * Provide a signal handler to send MIME encoded messages and emit
716 a signal when a MIME encoded message is received. Also document
717 the signals for usage with the perl interface.
719 A sample perl script will be supplied at a later point.
721 Affected files are irssi/docs/signals.txt,
722 irssi/src/silc/core/client_ops.[ch],
723 irssi/src/silc/core/silc-{channels,servers}.c
725 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
727 * Use SILC_COMMAND_PING to estimate the round-trip time to the
728 server. Use this time to display a lag and disconnect when it
729 exceeds a specified limit.
731 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
733 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
735 * Remove the channel auth list in normal server if router
736 encofrces its list during connecting. Send notify to channel
737 to remove the mode to remove the list. Affected files are
738 silcd/server_util.c and silcd/packet_receive.c.
740 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
742 * Added support for channel public keys. Updated protocol specs
743 and implemented it. Affected files are
744 silcd/command.c, command_reply.c, lib/silcclient/command.c,
745 lib/silcclient/command_reply.c.
747 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
749 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
750 terminate the process on Linux. Affected file silcd/silcd.c.
752 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
754 * Check for NULL buffer in silc_buffer_clear. Affected file
755 is lib/silcutil/silcbuffer.h.
757 * Simplified the backup router protocol by removing the _GLOBAL
758 types. Updated protocol specs and the code. Affected files
759 are silcd/server_backup.[ch].
761 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
763 * Deny '@' and '!' from nicknames since they are reserved
764 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
765 Updated protocol specs and the code.
767 Affected files are silcd/server_util.[ch].
769 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
771 * Fixed stack overflow in Irssi SILC client. Affected
772 file irssi/src/silc/core/client_ops.c.
774 * Check that Host is set in ServerConnection and RouterConnection
775 in silcd.conf. Affected file silcd/serverconfig.c.
777 * Fixed crash in server with protocol completion callbacks,
778 namely rekey and backup resuming protocols. Affected files
779 are silcd/server_backup.c and silcd/server.c.
781 * Fixed rekey protocol to not restart if it is started already.
782 Affected files are lib/silcclient/client.c and
785 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
787 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
789 * Fixed EOF handling in SILC Config, affected file
790 lib/silcutil/silcconfig.c.
792 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
794 * Fixed RESOLVING flag handling in JOIN notify and other
795 notifys to handle the resolvings correctly in client library.
796 Affected file lib/silcclient/client_notify.c.
798 * Do not send full INVITE and BAN lists in INVITE and BAN
799 notifys, only the changed information. Affected file
802 * Fixed INVITE notify sending in INVITE command, send it
803 only when needed. Affected file silcd/command.c.
805 * Handle the founder key change properly in CMODE_CHANGE
806 notify. Bug #122. Affected file silcd/packet_receive.c.
808 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
810 * Remove the mark for output (mark it only for input) after
811 purging outgoing queue. Prevents the "Error in select()"
812 floods. Affected file silcd/packet_send.c.
814 * Fixed incorrect connection deletion from client library
815 after calling "connect" client operation. Could cause
816 crashes for example during reconnect timeouts. Affected
817 files are lib/silcclient/client.c and
818 irssi/src/silc/core/client_ops.c.
820 * Check server private key file permissions before starting
821 the server. Affected file silcd/serverconfig.c.
823 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
825 * NULL terminate allocated string in silc_buffer_strformat.
826 Affected file lib/silcutil/silcbuffmt.c.
828 * Rewrote the invite/ban list string handling in server to
829 use SilcBuffer instead. Affected files are silcd/command.c
830 and silcd/server_util.c.
832 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
834 * Fixed double free in CMODE command when setting new HMAC
835 for channel. Affected file silcd/command.c.
837 * Added couple of missing memset's to zero sensitive memory.
838 Affected files silcd/command.c, lib/silcclient/command.c.
840 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
842 * Fixed a double free in INVITE command error handling in
843 server. Affected file silcd/command.c.
845 * Added macros SILC_SWAB_[16|32] to swab byte order of
846 16-bit and 32-bit unsigned integers. Affected file
847 lib/silcutil/silctypes.h.
849 * Use the SILC_SWAB_16 instead of htons() in server when
850 handling ports since the ports in structures are always
851 in little-endian order (regardless of platform). Affected
852 file silcd/serverid.c and silcd/server_backup.c.
854 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
856 * Send DISCONNECT in close admin command in server. Affected
857 file silcd/command.c.
859 * Check whether we are already connecting to a remote router
860 (in addition of checking whether we are already connected)
861 before creating new connection. Affected file silcd/server.c.
863 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
865 * Added better compiler and compiler flags checking in
868 * Check that socket is valid after QoS is applied to data.
869 Affected file lib/silcutil/unix/silcunixsockconn.c.
871 * Make sure the socket connecetion is not closed to early
872 when closing connection in server. Also make sure the
873 connection is always closed after error in a protocol.
874 Affected file silcd/server.c.
876 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
878 * Removed --session and --dummy options from Irssi SILC Client.
879 -d option is available only if --enable-debug was given.
880 Affected files are irssi/src/silc/core/silc-core,
881 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
883 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
885 * Added silc_buffer_steal to steal the data from the buffer.
886 Affected file lib/silcutil/silcbuffer.h.
888 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
890 * Fixed server crash with double Primary block in config file.
892 Fixed also various memory leaks around the config file
893 parser. Affected files lib/silcutil/silcconfig.c,
894 silcd/serverconfig.c.
896 * Changed my nickname (Johnny Mnemonic) to my real name, this
897 means that bugs introduced by him were actually introduced
900 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
902 * Don't display "foo appears as foo\nYou're now known as foo"
903 messages. Affected file irssi/src/silc/core/client_ops.c
905 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
907 * Fixed error handling of invalid client entry when calling
908 commands in server. Fixes a crash. Affected file
911 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
913 * Added some sanity checks in server for correctness of the
914 server configuration. Affected file silcd/serverconfig.c.
916 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
918 * Prevent endless resolving of user informations in USERS
919 command by checking the command reply status correctly.
920 Affected file lib/silcclient/command_reply.c.
922 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
924 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
925 file is lib/silcutil/silcfileutil.c. A patch by Matthew
926 Aldous <Matthew@Aldous.com>.
928 * Added better implementation using CriticalSection of
929 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
930 <mikko.lahteenmaki@pikabaana.net>.
932 * Added some Winsock WIN32 compatiblity defines into
933 includes/silcwin32.h.
935 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
937 * Fixed double free in async host lookup code. Affected file
938 lib/silcutil/silcsockconn.c.
940 * On backup router handle now the SERVER_SIGNOFF from router
941 for local connected servers too, and close the connections.
943 Do not process them as normally signing off servers when they
944 really signoff by sending EOF fe, but always assume that
945 router sends the SERVER_SIGNOFF.
947 Affected files silcd/server.c and silcd/packet_receive.c.
949 * Fixed socket unsetting when closing connections. Affected
950 files silcd/server.c and silcd/packet_send.c.
952 * Do not print the nickname in SERVER_SIGNOFF if we do not
953 have it. Prevents asserts in Irssi core. It is possible we
954 don't have the nick if it was just being resolved when server
955 signoff. Affected file irssi/src/silc/core/client_ops.c.
957 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
959 * Fixed autonick crashbug in client library. Affected file
960 lib/silcclient/client.c.
962 * Fixed Unix implementation of SilcMutex to really assert if
963 the mutex is locked/unlcoked already. Affected file
964 lib/silcutil/unix/silcunixmutex.c.
966 * Fixed locking in silc_schedule_uninit. It didn't lock
967 when dispatching timeout tasks. Affected file is
968 lib/silcutil/silcschedule.c.
970 * Changed Win32 implementation of SilcThread to use modern
971 Win32 interface. Affected file is
972 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
974 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
976 * Don't print signed messages when sending failed. Affected files
977 irssi/src/silc/core/silc-[servers.c/commands.h]
979 * Send adquate signal when founding a channel by joing it. Affect
980 file irssi/src/silc/core/client_ops.c
982 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
984 * Fix theme abstracts parsing. Affected files irssi/default.theme,
985 irssi/src/fe-common/core/themes.c
987 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
989 * Fixed close command to use the port correctly when closing
990 server connections. Affected file silcd/idlist.c.
992 * Check for NULL outbuf in silc_socket_write. It is possible
993 that it is NULL is some odd case. Affected files are
994 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
996 * Do not call final protocol callback for backup router
997 resuming protocol when closing connection. It is closed
998 by timeout in case of error. Affected file silcd/server.c.
1000 * Backup reconnect to router if backup resuming protocol
1001 failed. Affected file silcd/server_backup.c.
1003 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1005 * Fixed double free in SKE library error hadling when signature
1006 error occurred. Affected file lib/silcske/silcske.c.
1008 * Save the fingerprint to new SilcClientEntry after changing
1009 nickname. Affected file lib/silcclient/client_notify.c.
1011 * Print SIGNOFF in Irssi SILC client only if the nickname is
1012 known. Prevents asserts in Irssi core. It is possible we
1013 don't have the nick if it was just being resolved when it
1014 quit. Affected file irssi/src/silc/core/client_ops.c.
1016 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1018 * Fixed double free in invite list adding code when adding
1019 invite strings. Affected file silcd/server_util.c.
1021 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1023 * More log printing during backup router protocol. Affected
1024 file silcd/server_backup.c.
1026 * Removed backwards support for old private key file format.
1027 Affected file lib/silccrypt/silcpkcs.c.
1029 * Removed backwards support for not-so-strict decryption length
1030 check, it's strict now. Affected lib/silccrypt/silccipher.c.
1032 * GETKEY to update the client entrys fingerprint too.
1033 Affected file lib/silcclient/command_reply.c.
1035 * Added --without-libtoolfix for package builders using weird
1036 wrappers around libtool (BSD at least).
1038 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1040 * Fixed backup router bugs: When backup resumes router and
1041 receives a CHANNEL_MESSAGE packet the backup must not act
1042 as router since the packet header decryption would be
1043 different. Also, when relaying packets to channel, do
1044 not re-encrypt packets on backup that came from the primary
1045 since the connection isn't really router-router connection.
1046 Affected files silcd/server.c, silcd/packet_send.c.
1048 * Added checks in encryption/decryption that encryption/decryption
1049 length sent as argument really is multiple by block size. Helps
1050 catching really weird bugs like the above backup router bugs
1051 when packets are being decrypted in wrong way. Affected files
1052 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
1054 * Fixed padding generation in private key file encryption.
1055 Affected file lib/silccrypt/silcpkcs.c.
1057 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1059 * Added ignore_message_signatures setting which can be used
1060 to ignore signatures in messages. Affected files are
1061 irssi/src/silc/core/client_ops.c, silc-core.c.
1063 * Fixed the libtoolfix to use command line options instead of
1064 environment variables. They didn't work as expected. Now,
1065 the libtool is fully run-time configurable.
1067 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1069 * Verify signature payload for signed messages. Affected files
1070 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1071 irssi/src/silc/core/silc-core.h
1073 * Display signature verification result in public and private
1074 messages using theme abstracts. See irssi/default.theme for
1075 examples on their usage. Affected files
1076 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1077 irssi/src/fe-common/silc/module-formats.[ch],
1078 irssi/src/fe-common/silc/fe-common-silc.c,
1079 irssi/src/fe-common/silc/Makefile.am
1080 irssi/src/fe-common/core/fe-messages.[ch]
1082 * Fixed bugs in Irssi's theme parsing. Affected files
1083 irssi/src/fe-common/core/themes.c
1085 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1087 * Calculate the correct length for signed messages before
1088 encrypting, it must be multiple by block size. Affected
1089 file lib/silccore/silcmessage.c.
1091 * silc_message_signed_get_public_key returns now both
1092 decoded and encoded public key. Affected files are
1093 lib/silccore/silcmessage.[ch].
1095 * Added libtoolfix script that makes the libtool more generic
1096 and configurable in run-time. Now we can specify in run-time
1097 if what kind of libraries we want to create, regardless of
1098 configuration. SIMs are now creates even if --disable-shared
1099 was explicitly given.
1101 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1103 * Fixed founder key sending in CMODE command in client.
1104 Affected file lib/silcclient/command.c.
1106 * Fixed CUMODE founder authentication in server to not check
1107 for client's public key since it's not supposed to do that.
1108 Affected file silcd/command.c.
1110 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1112 * Set realname and hostname in NICK_REC records. Affected file
1113 irssi/src/silc/core/silc-nicklist.c
1115 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1117 * Remove 1.0 protocol backwards compat code from client
1120 * Added more reliable check for whether nickname did change
1121 or not, or whether only Client ID changed in NICK_CHANGE
1122 notify. Affected file lib/silcclient/client_notify.c.
1123 Fixes bug in '@' character handling in a nickname.
1125 * Added support for automatically parsing signature from
1126 the message payload. Added new function
1127 silc_message_get_signature to return the payload to
1128 application. Affected files lib/silccore/silcmessage.[ch].
1130 * Changed the private_message and channel_message client
1131 operations to deliver the SilcMessagePayload to the
1132 application too. Application can use it fe. to get the
1133 signature from the message for verification. Affected
1134 file lib/silcclient/silcclient.h, client_channel.c and
1137 * Redefined the signed payload for message payloads.
1138 Updated protocol specs and implemented.
1140 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1142 * Fixed wrong invite and ban list handling in server command
1143 reply. Affected files are silcd/command_reply.c,
1144 silcd/server_util.[ch].
1146 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1148 * Fixed CMODE setting in server when founder mode was set.
1149 Affected file silcd/command.c. Bug #95.
1151 * Added support to setting specific public key in CMODE in
1152 Irssi SILC client. Affected file lib/silcclient/command.c.
1154 * Added support to use specific public key in CUMODE in
1155 Irssi SILC Client. Affected file lib/silcclient/command.c.
1157 * Added support for inviting and banning by public key in
1158 Irssi SILC client. Affected file lib/silcclient/command.c.
1160 * Fixed fingerprint/babbleprint showing in invite and ban
1161 list command replys. Affected file is
1162 irssi/src/silc/core/client_ops.c.
1164 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1166 * Format CMODE +c and +h to display both the mode and the argument
1168 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1170 * Added test vectors and test programs for SHA-1, MD5,
1171 HMAC-SHA1 and HMAC-MD5. New tests are located in
1172 lib/silccrypt/tests/. Fixed also argument decoding bug in
1173 MD5 implementation. Affected file lib/silccrypt/md5.c.
1175 * Changed the channel private key and private message key
1176 generation (with static keys) to use SHA1 instead of MD5,
1177 as SHA1 is the mandatory hash function in SILC. Affected
1178 file lib/silcclient/client_[channel/prvmsg].c.
1180 * Changed the private key file encryption to use SHA1 instead
1181 of MD5. Added support for the old generation and added
1182 automatic change of the key (to be removed later). Affected
1183 files lib/silccrypt/silcpkcs.c.
1185 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1187 * Load only files with .pub suffix in PublicKeyDir. Affected
1188 file silcd/serverconfig.c.
1190 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1192 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1193 channels. Affected files silcd/silcd.c, silcd/server.h.
1195 * Added the config directive PublicKeyDir for the client block.
1196 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1198 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1200 * Merged Toni's irssi/silc.conf patch.
1202 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1204 * Max alloc tests in allocation routines. Affected file
1205 lib/silcutil/silcmemory.c.
1207 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1209 * Fixed a typo in resuming code that fixed detach/resume code
1210 in server. Bug #93. Affected file silcd/packet_receive.c.
1212 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1214 * Do reverse lookups for server when /connecting. Affected files
1215 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1216 irssi/src/core/net-nonblock.*
1218 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1220 * Added library versioning for shared libraries. Affected
1221 files configure.in.pre and lib/Makefile.am.pre.
1223 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1225 * Display INVITE and BAN lists as specified by SILC 1.2
1227 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1229 * Do not send invite list back unless asked (when sending
1230 no arguments) or when list was modified. Affected file
1233 * Remove client from invite list in KILLED notify and in
1234 KILL command. Affected file silcd/command.c and
1237 * Fixed bugs in invite list handling in INVITE command.
1238 Affected files silcd/command.c and silcd/server_util.c.
1240 * Merged with Irssi 0.8.6.
1242 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1243 Affected file irssi/src/fe-text/silc.c.
1245 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1247 * The silc_argument_get_[first/next] now return the argument
1248 type to caller. Added silc_argument_payload_encode_one.
1250 Affected files are lib/silccore/silcargument.[ch].
1252 * Added support for the SILC 1.2 INVITE command and new
1253 invite lists to server. Affected files are silcd/command.c,
1254 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1256 * Added support for the SILC 1.2 BAN command and new
1257 ban lists to server. Affected files are silcd/command.c,
1258 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1260 * Added support to client sending new INVITE command. Affected
1261 file is lib/silcclient/command.c.
1263 * Added support to client sending new BAN command. Affected
1264 file is lib/silcclient/command.c.
1266 * Added support for removing client from invite list when kicked
1267 from channel, as SILC 1.2 dictates. Affected files are
1268 silcd/packet_receive.c and silcd/command.c.
1270 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1272 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1273 automatically the cipher's internal IV. Affected files
1274 lib/silccrypt/silccipher.[ch].
1276 * Assure the RESUME_CLIENT packet is not sent to twice to
1277 backup router if the detached client was originated from
1278 the backup. Affected file silcd/server.c. Bug #76.
1280 * Changed silc_sim_symname to not allocate memory. Affected
1281 file lib/silcsim/silcsimutil.c.
1283 * Fixed memory leaks with SIMs in server. Affected files
1284 silcd/serverconfig.c, silcd/server.c.
1286 * Fixed channel key distribution after resuming detached
1287 client. Affected files silcd/packet_receive.c.
1289 * Fixed channel's global_user boolean checking after detaching.
1290 Check it after changing the owner of the client not before.
1291 Affected file silcd/packet_receive.c.
1293 * Fixed few double frees from client library. Fixes at least
1294 Bug #81, possibly others too.
1296 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1297 notifys in Irssi SILC Client. Affected file is
1298 irssi/src/silc/core/client_ops.c. Bug #82.
1300 * Applied Ville Räsänen's manual page and --mandir bugfix
1301 patch. Affected files are configure.in.pre and Makefile.am.pre.
1304 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1306 * Added support to backup router protocol for backup to tell
1307 normal server that it cannot use the backup router as primary
1308 because the primary isn't really down. Updated protocol
1311 * Added support for primary router to tell backup router that
1312 resuming is not possible because the backup really isn't primary
1313 in the cell. For example if backup disconnected itself the
1314 resuming is not allowed since the primary really did not
1315 go down. Updated protocol specs.
1317 * Removed MARS from crypto library.
1319 * Defined the CTR mode and Randomized CBC mode in SILC. The
1320 CTR mode is RECOMMENDED now in specification. Defined also
1321 Serpent cipher as optional cipher. Updated the protocol specs.
1323 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1325 * Added support for inviting/banning by IP/MASK, public key,
1326 and explicit Client ID. Redefined the command and notify
1327 types to allow easier forwards support for other methods
1328 of inviting/banning. Updated protocol specs.
1330 * Remove the client from channel's invite lists if the client
1331 is kicked or killed. Updated protocol specs.
1333 * Unified the Channel Message Payload and Private Message
1334 into one Message Payload. Updated protocol specs and
1337 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1339 * Don't wait for EOF after socket error has occurred, but
1340 close the connection. Affected file is silcd/server.c.
1342 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1344 * Added support for setting FOUNDER mode on channel with
1345 specific public key which can be set with CMODE command.
1346 Updated protocol specs and implemented in client and server.
1348 * Fixed the Irssi SILC client to correctly shutdown the client
1349 library to avoid memory leaks. Affected files are
1350 irssi/src/silc/core/silc-core.c and silc-servers.c.
1352 * Deprecated the No Reply flag in SKE protocol and introduced
1353 "IV Included" flag which can be used to indicate that the IV
1354 is included in the ciphertext. This makes it possible to use
1355 SILC on unreliable transport, such as UDP which may cause
1356 packet reordering and losses. Updated protocol specs, did
1359 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1361 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1362 < 32 bit values in correct size. Affected file is
1363 lib/silcmath/mp_mpi.c.
1365 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1367 * Fixed the KE Start Payload parsing to check that mandatory
1368 fields are present. Affected file lib/silcske/payload.c.
1370 * Fixed compilation warnigs in Irssi SILC Client. Affected
1371 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1373 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1375 * Print "nick now appears as newnick" and update Irssi's nicklist
1376 when you change your nick to "nick". Closes #62
1378 * Never format your own nick. Closes #63
1380 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1382 * SILC_UMODE_GONE changes are now propagated correctly to the
1383 Irssi client. Closes #54
1385 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1387 * Fixed example in /HELP KEY
1389 * Added expando $j which expands to current SILC Client version
1391 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1393 * Fixed public key decoding in crypto library.
1395 * Added better error printing to SKE library.
1397 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1399 * Fixed NICK command to not crash if nickname was not sent.
1401 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1403 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1404 Deprecated the old Encrypt-And-MAC order. Updated protocol
1405 specs and implemented.
1407 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1408 generation. Updated specs and implemented.
1410 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1412 * Added support for rekey before 2^32 sequence number wraps.
1413 Affected files in server and client library.
1415 * Padding must be at least 8 bytes now. Implemented and updated
1418 * Compute maximum padding for authentication packets to make
1419 passphrase approximation attacks impossible. Affected files
1420 in client library and in server.
1422 * Fixed PING command sending in client library and handling in
1423 server. The server ID must be ID Payload, not raw ID data.
1424 Affected files in server and client library.
1426 * Defined that all public keys sent in commands and notify
1427 payloads are actually Public Key Payloads not raw public key
1428 data. Updated protocol specs and implemented.
1430 * Updated protocol version to 1.2. Updated specs and code.
1432 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1433 status types. Updated specs and the code.
1435 * Added support for normal client to kill its own entries from
1436 the network. Updated protocol specs and the code.
1438 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1439 and added initial implementation.
1441 * Added MAC field to the Private Message Payload to protect
1442 against chosen ciphertext attacks. Updated the protocol specs
1445 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1446 attribute to indicate the user's current idle and signon time
1447 of a service. Updated protocol specs and implemented.
1449 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1451 * Added "do_not_bind" argument to silc_client_file_send what
1452 can be used to not bind locally but assume the file receiver
1453 provides the point of connect. Usefull when sender is behind
1454 NAT device. Affected file lib/silcclient/silcclient.h and
1457 * Added -no-listener option to FILE SEND command in Irssi SILC
1458 client. Affected file irssi/src/silc/core/silc-servers.c.
1459 Renamed FILE RECEIVE to FILE ACCEPT.
1461 * Confirm passphrase for private key encryption in
1462 silc_create_key_pair and silc_change_private_key_passphrase.
1463 Affected files are lib/silcutil/silcapputil.c.
1465 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1467 * Move silc_client_packet_send back to internal, added
1468 silc_client_send_packet, a bit simpler function for application.
1469 Affected files lib/silcclient/silcclient.h, client.c and
1472 * Moved the SilcClientEntry, SilcChannelEntry and
1473 SilcServerEntry to silcclient.h to be public and documented
1474 them for application. Affected files are
1475 lib/silcclient/silcclient.h and idlist.h.
1477 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1479 * Fixed manual page installation patch by Ville Räsänen.
1480 USERS help page fix patch by Ville Räsänen
1482 * Changed the silc_client_command_call interface to make
1483 the command call simpler for the application. The library
1484 now handles the command line parsing, command finding and
1485 execution. Application only needs to call the function
1486 with the command line. Affected files are
1487 lib/silcclient/silcclient.h, command.[ch].
1489 * Fixed silc_get_input to NULL-terminate the returned input.
1490 Affected file lib/silcutil/silcutil.c.
1492 * Resolve the client's public key in JOIN command if the
1493 founder auth data is being requested but we don't know the
1494 client's public key. Affected file silcd/command.c.
1497 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1499 * Print notify for server opers when backup router comes
1500 online. Affected file silcd/server.c.
1502 * Fixed the INVITE command to send the invite list in
1503 command reply. Affected file silcd/command_reply.c.
1505 * Fixed MOTD command reply sending. Affected file
1508 * UTF-8 decode the topic in TOPIC command reply and LIST
1509 command reply in Irssi SILC client. Affected file is
1510 irssi/src/silc/core/client_ops.c.
1512 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1514 * Fixed the INVITE command to not crash Irssi SILC client
1515 when given without nickname argument. AFfected file
1516 irssi/src/silc/core/client_ops.c.
1518 * Fixed double free in WHOIS query on normal server when
1519 forwarding query to router. Affected file is
1520 silcd/server_query.c.
1522 * Fixed WATCH command reply handling on normal server which
1523 was missing altogether. Affected file silcd/command_reply.c.
1526 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1528 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
1529 Included yodl sources for each of these. Also modified
1530 Makefile.am prototype to install these files to proper
1531 locations. Updated CREDITS. Affected file Makefile.am.pre,
1532 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
1535 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1537 * Added support for encrypted private key files. Now
1538 passphrase must be provided when new key pair is created
1539 (can be empty though), and prompted when loading the
1540 private key. Added support for loading the old-style
1541 non-encrypted private keys as well. Affected files
1542 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
1545 * Fixed silc_get_input to accept input on all terminals.
1546 Affected file lib/silcutil/silcutil.c.
1548 * Moved the Irssi SILC client key loading and other stuff
1549 to be called after the arguments and UI is initialized.
1550 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
1552 * Added -P option to Irssi SILC client which can be used
1553 to change the passphrase of the private key. Affected
1554 file irssi/src/silc/core/silc-core.c.
1556 * Added silc_change_private_key_passphrase apputil routine
1557 to lib/silcutil/silcapputil.[ch].
1559 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1561 * Fixed connection closing in client library to not crash.
1562 Moved the connection freeing totally to function
1563 silc_clinet_del_connection. Affected file
1564 lib/silcclinet/client.c.
1566 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1568 * Changed includes/silcincludes.h to silcincludes.h.in to
1569 include configuration specific information. The silcdefs.h
1570 is not included in to installation anymore (it's only
1571 compilation time header).
1573 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1575 * Moved the SilcClient and SilcClientConnection from client.h
1576 to the public lib/silcclient/silcclient.h. Changed the
1579 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1581 * If version string in silc_clinet_alloc is NULL the library
1582 puts it automatically. Affected file lib/silcclient/client.c.
1584 * Changed the version strings from variables to #define's
1585 in includes/silcversion.h.
1587 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1589 * Added shared library complation support.
1591 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1593 * Added lib/silcutil/silcapputil.[ch] for application
1594 utility functions. It includes routines for applications'
1595 convenience. Added silc_create_key_pair, silc_show_public_key
1596 and silc_load_key_pair functions.
1598 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1600 * Send RESUME_CLIENT packet from router to backup routers
1601 to in resuming. Affected file silcd/packet_receive.c.
1603 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1605 * In IDENTIFY command parsing, send all other IDs except
1606 Client IDs explicitly to router for resolving on normal
1607 server. Also check that ID received in WHOIS command is
1608 always Client ID, others are not allowed. Affected file
1609 silcd/server_query.c.
1611 * Merged latest changes from irssi.org CVS.
1613 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1615 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
1616 Affected files irssi/src/silc/core/silc-core, silc-server.c.
1618 * Fixed the heartbeat sending in Irssi SILC client. Moved
1619 the silc_client_packet_send to silcclient.h for application
1620 usage. Affected files lib/silcclient/client_internal.h
1621 lib/silcclient/silcclient.h.
1623 * Fixed a bug in query resolving in server. Used wrong
1624 variable in a for loop and crashed. Affected file is
1625 silcd/server_query.c.
1627 * Server constructs requested attributes only to locally
1628 connected clients. Affected file silcd/server_query.c.
1631 * Fixed a bug when sending resolving from router to server
1632 with requested attributes. The constructed WHOIS command
1633 was incorrect. Affected file silcd/server_query.c.
1636 * Fixed Requested Attributes saving in WHOIS command reply.
1637 The length of the data buffer must be saved too. Affected
1638 file silcd/command_reply.c.
1640 * Update the client entry's servername after detaching is
1641 over. Affected file silcd/packet_receive.c. Bug #37.
1643 * Resolve incomplete client entrys in CUMODE_CHANGE and
1644 CMODE_CHANGE notifys. Affected file is
1645 lib/silcclient/client_notify.c. Bug #42.
1647 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1649 * Fixed channel key packet processing bug on backup router
1650 during backup resuming protocol. Affected file is
1651 silcd/packet_receive.c.
1653 * Fixed memory leaks in server. Affected files are
1654 silcd/server.c and silcd/packet_receive.c.
1656 * Fixed packet decryption problem when backup router encrypted
1657 channel message with wrong key during backup resuming
1658 protocol. Affected file silcd/packet_send.c.
1660 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
1661 Toni Willberg (toniw@iki.fi)
1663 * Changed the SilcCipher context to be private. Changed the
1664 silc_cipher_get_iv to just return pointer to the IV. Added
1665 silc_cipher_get_name to return the name of the cipher.
1666 Fixed code all around to support these changes. Affected
1667 files are lib/silccrypt/silccipher.[ch], client library and
1670 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1672 * Fixed unaligned access in lib/silccore/silcattrs.c.
1674 * Fixed libtool linking in lib/silcsim/Makefile.am.
1676 * Fixed services attribute printing. Affected files is
1677 irssi/src/silc/core/silc-queries.c.
1679 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1681 * Fixed a crashbug in incoming server accepting. Affected
1682 file silcd/server.c.
1684 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1686 * Added automatically generated index to Toolkit Reference
1689 * Added support for Postscript Toolkit Reference Manual.
1691 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1693 * Merged DISCONNECT fix, and autoconn port fix from Irssi
1696 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1698 * Added 'send_events' boolean argument to the function
1699 silc_schedule_set_listen_fd which sends the set events to
1700 the application explicitly if set to TRUE. Default action
1701 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
1702 lib/silcclient/client_internal.h and silcd/server_internal.h.
1704 * Added silc_compare_timeval to determine which time values
1705 is smaller. Affected file lib/silcutil/silcutil.[ch].
1707 * Added sort-of "Quality of Service" (QoS) support to
1708 SilcSocketConnection. Data reception can be controlled with
1709 rate limit per second and/or read data length limit.
1710 Added silc_socket_set_qos. Affected files are
1711 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
1713 * Added the QoS configuration to SILC Server configuration
1714 file. Affected files are silcd/serverconfig.[ch] and
1717 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1719 * Merged with irssi.org CVS.
1721 * Failed OPER and SILCOPER authentications are now logged.
1722 Affected file silcd/command.c. Bugs #25.
1724 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1726 * ROBODoc documented lib/silcutil/silcbuffer.h and
1727 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
1728 <ville.rasanen@iki.fi>.
1730 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1732 * Added support for auto-passphrase authentication from the
1733 config file during connecting which was not implemented
1734 yet. Affected file irssi/src/silc/core/client_ops.c.
1736 * Fixed a bug in authentication protocol failure handling which
1737 was processing wrong callback context. Affected files
1738 are lib/silcclient/client.c and protocol.c.
1740 * Fixed the /ATTR allow off to actually work. Affected file
1741 is irssi/src/silc/core/silc-queries.c.
1743 * Fixed the /ATTR -del to work. Affected file is
1744 irssi/src/silc/core/silc-queries.c.
1746 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1748 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
1750 * Fixed mask attribute adding in Irssi SILC client. Affected
1751 file irssi/src/silc/core/silc-queries.c.
1753 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1755 * Added support for saving the requested attributes in
1756 WHOIS to directory. Affected file is
1757 irssi/src/silc/core/silc-queries.c.
1759 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1761 * Added support for parsing VCard fields that do not have
1762 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
1764 * Fixed a double free bug in hash table foreach function
1765 if the entry was deleted in the foreach callback. Affected
1766 file lib/silcutil/silchashtable.c.
1768 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1770 * Added silc_attribute_get_verify_data to return the signature
1771 verification data for either user digital signature or
1772 server digital signature in Requested Attributes. Affected
1773 files are lib/silccore/silcattrs.[ch].
1775 * Added silc_vcard_alloc which is used to allocated dynamic
1776 SilcVCard context. The silc_vcard_free now checks whether
1777 the context is dynamically allocated or not. Affected files
1778 are lib/silcutil/silcvcard.[ch].
1780 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1782 * Periodically remove the NOATTR status from client entry
1783 so that the client may take the attributes in use even after
1784 server has resolved them unsuccessfully earlier. Affected
1785 file silcd/server_query.c and idlist.h.
1787 * Moved sha1hash and md5hash from client->internal to
1788 SilcClient for application usage. Affected files are
1789 lib/silcclient/client.h and client_internal.h.
1791 * Fixed attribute encoding and decoding bugs. Affected
1792 files lib/silccore/silcattrs.[ch].
1794 * Added ATTR command to Irssi SILC Client which is used to
1795 manage user's Requested Attributes sending and values for
1796 WHOIS command. Affected files around Irssi SILC client.
1798 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1800 * Added silc_buffer_strformat which can be used to format
1801 strings into a buffer which size is automatically increased.
1802 Affected file lib/silcutil/silcbuffmt.[ch].
1804 * Added implementation of VCard (RFC 2426) which can be used
1805 as part of Requested Attributes in WHOIS command. Affected
1806 file lib/silcutil/silcvcard.[ch].
1808 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1810 * Some strncat -> silc_strncat changes our the core and
1813 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
1814 errors. Added better error printing to SKE library.
1815 Affected files lib/silcske/silcske.c, silcske_status.h and
1818 * Save the PKCS key length even if only private key is set to
1819 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
1821 * Fixed the usage of silc_pkcs_get_key_len since it returns the
1822 length in bits not in bytes. Affected files are
1823 lib/silcske/silcske.c, lib/silccore/silcauth.c and
1824 silcd/server_query.c.
1826 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1828 * Added silc_attribute_payload_encode_data to directly encode
1829 the data into the attributes buffer. Renamed function
1830 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
1831 Affected files are lib/silccore/silcattrs.[ch].
1833 * silc_hash_table_find_foreach calls the foreach function now
1834 once even if the nothing was found with context set to NULL.
1835 Affected file lib/silcutil/silchashtable.[ch].
1837 * Remove the RESOLVING flag from client entry after received
1838 the Requested Attributes from the client. Fixed memory leak
1839 in client entry freeing. Affected files silcd/server_query.c
1842 * Added Requested Attributes support into SILC Client Library.
1843 It is not able to send requested attributes in WHOIS command,
1844 and also receive and process requested attributes. Added
1845 silc_client_attribute_[add|del] and silc_client_attributes_get
1846 functions. Added also `ignore_requested_attributes' to the
1847 SilcClientParams to not use attributes in client. Affected
1848 files are lib/silcclient/command.c, client_attrs.[ch],
1849 silcclient.h, client_internal and client.[ch].
1851 * Changed the silc_client_get_client_by_id to support Requested
1852 Attributes, it takes them as argument now. Affected file
1853 is lib/silcclient/silcclient.h, and idlist.c.
1855 * Added -details option to WHOIS command in Irssi SILC Client
1856 to support the requested attributes. By default it requests
1857 all attributes. Affected file lib/silcclient/command.c and
1858 irssi/doc/help/in/whois.in.
1860 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1862 * Add also SERVICE attribute for server-constructed attribute
1863 data. Also digitally sign the attributes and add
1864 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
1865 silcd/server_query.c.
1867 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1869 * Changed the silc_attribute_payload_encode to support list
1870 of attributes (function may be called several times to add
1871 a new attribute). Removed the silc_attribute_payload_encode_list
1872 function. The encoding function now also automatically encodes
1873 the data, so the caller does not need to do that. Affected
1874 files lib/silccore/silcattrs.[ch].
1876 * Added support for replying on behalf of the user to the
1877 Requested Attributes in WHOIS command in the server. Affected
1878 file silcd/server_query.c.
1880 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
1881 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
1883 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1885 * Don't swtich to become primary router if we are backup if
1886 decryption error has occurred. Affected file silcd/server.c.
1888 * Fixed a bug in backup router IP address comparison in
1889 silc_server_backup_get.
1891 Save now also the port of the server/router and use that
1892 in comparison as well. Affected file silcd/server_backup.c.
1894 * Normal server now reconnects to backup router automatically
1895 if connection is lost to it. Affected file silcd/server.c.
1897 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1899 * If packet processing fails (like integrity check fails)
1900 the connection is closed now. Affected files are
1901 lib/silccore/silcpacket.c and silcd/server.c.
1903 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1905 * Fixed double free in RSA public key set function
1906 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
1909 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1911 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
1912 Added server_query.[ch] which provides one interface for
1913 querying information using all three commands.
1915 * Changed all "typedef unsigned char" in core library to
1916 "typedef SilcUInt8".
1918 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1920 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
1922 * Renamed silc_server_get_client_resolve to
1923 silc_server_query_resolve and moved to server_query.[ch].
1925 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1927 * Resumed client packet handling from server put the resumed
1928 client on wrong list on router and caused the client not
1929 be present on the network anymore. Now fixed to put the
1930 client to correct list. Affected file silcd/packet_receive.c.
1932 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1934 * Various cleanup in error message output in config parsing code
1935 and in server init code. Fixed error log files containing
1936 too many newlines ('\n') in some situations. Affected files are
1937 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
1939 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1941 * Use the reverse lookupped hostname in client internals
1942 instead of one user provided us as remote server name.
1943 Affected file lib/silcclient/client.c.
1945 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1947 * Added 'app_context' to silc_schedule_init. It is an
1948 application specific context that is delivered to application
1949 in task callback functions. Affected files are
1950 lib/silcutil/silcutil.[ch].
1952 * The hb_context in SilcSocketConnection is not freed
1953 automatically anymore (application must free it). Freeing
1954 it automatic is inconsistent. Affected files are
1955 lib/silcutil/silcsockconn.[ch].
1957 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1959 * Added support for removing explicitly added client connections
1960 in rehash and closing the client connections if they were
1961 unconfigured in the rehash. Affected file silcd/server.c.
1963 * Added support for aborting automatically pending commands
1964 that never receives the reply (to avoid memory leaks).
1965 Added also silc_server_command_pending_timed to set the
1966 specific timeout for pending command. Affected files are
1967 silcd/command[_reply].[ch].
1969 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
1970 specs and lib/silccore/silcstatus.h.
1972 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1974 * Changed the silc_get_time to accept time value as argument
1975 or if zero is sent return current local time. Affected
1976 file lib/silcutil/silcutil.[ch].
1978 * Added STATS command to client library and Irssi SILC client.
1979 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
1981 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1983 * Assure that channel key is set before sending it. May
1984 crash server otherwise. Affected file silcd/packet_send.c.
1986 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1988 * Assure that endless loop cannot happen with detached client
1989 resolving on normal server. Added idlist status
1990 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
1991 silcd/idlist.h and silcd/packet_receive.c.
1993 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1995 * Incoming file transfer request cannot use same session as
1996 the sending session. This can happen when sending file to
1997 yourself. Crashed the client on quit. Affected file
1998 lib/silcclient/client_ftp.c. Bug #24.
2000 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2002 * Implemented the draft-riikonen-precense-attrs draft and
2003 the Attribute Payload into the lib/silccore/silcattrs.[ch].
2005 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2007 * Distribute the SERVER_SIGNOFF notify also to local backup
2008 routers from the primary router. The backup router may not
2009 have the signing of local server directly connected and need
2010 to know about the signoff. Affected file silcd/server_util.c.
2012 * Use the primary router as the origin of the locally connected
2013 server when it is disconnecting from the backup router since
2014 that's where it really is coming from. Now the clients from
2015 the disconnecting server are removed correctly and "shadow"
2016 clients are not left to the backup router. Affected file
2019 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2021 * If normal server is standalone and found existing but disabled
2022 channel, do not re-create the channel since it creates
2023 duplicate same channels. Affected file silcd/server.c.
2025 * Added anonymous client connections support to server. New
2026 "anonymous" configuration option to ConnectionParams section
2027 added. If set to true, the username and hostname information
2028 of the client will be scrambled and anonymous user mode is
2029 set automatically to the user. Affected files are
2030 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
2032 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2034 * In JOIN notify handling, mark that the cache entry of the
2035 client cannot be expired. Can cause crashes on normal
2036 server (asserts client->channels). Affected file is
2037 silcd/packet_receive.c.
2039 * From now on distribution versions are used as protocol versions
2040 instead of by default using the Toolkit base version as protocol
2041 version. Affected file prepare.
2043 * Do not set the locally resolved hostname for local client
2044 entry but take what server sends. This way the real hostname
2045 is showed in WHOIS for yourself. Affected file is
2046 lib/silcclient/idlist.c and lib/silcclient/client.c.
2048 * Resolve local info with IDENTIFY when connecting to server.y
2050 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2052 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
2053 for implied search (not needed on platforms which has native
2054 pthreads library). Use --without-pthreads to disable threads.
2055 Affected file is configure.in.pre
2057 * Fixed --with-iconv on platforms which need to bypass (broken)
2058 native iconv(). Affected file is configure.in.pre
2060 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2062 * Moved -C option parsing in Irssi SILC client at same time
2063 as other options. The UI was initialized earlier and caused
2064 problems on command line. Bug #16. Affected file is
2065 irssi/src/silc/core/silc-core.c.
2067 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2069 * Added global variable silc_log_timestamp that tells silclog
2070 wether to print or not the timestamp in the logging files.
2071 Affected file lib/silcutil/silclog.[ch].
2073 * Added silcd configuration option Timestamp in the Logging
2074 section. Affected file silcd/serverconfig.[ch],
2075 doc/example_silcd.conf.in.
2077 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2079 * Fixed fingerprint checking to check for entirely empty
2080 fingerprint instead of two first bytes when determining
2081 if it is set. Bug #18. Affected file silcd/command.c.
2083 * Fixed duplicate PKCS name registering to not allow it.
2084 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2086 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2088 * Conditionalize non-gcc compiler optimizations for various
2089 platforms, enable those commented out. Cleanups.
2090 Affected file lib/silcmath/mpi/configure.in
2092 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2094 * silc_rng_exec_command() left zombie processes if command
2095 didn't generate any output. Affected file
2096 lib/silccrypt/silcrng.c
2098 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2100 * Rewrote iconv checking, introduce --with-iconv for systems
2101 which rely on libiconv. Check if iconv() provided by libc
2102 is good enough, otherwise demand libiconv. Affected file
2105 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2107 * Search for ldopen() also in libc. This enables SIM support
2108 on *BSD systems. Based on patch from Alex Zepeda. Affected
2109 file configure.in.pre
2111 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2113 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2114 This fixes prepare on *BSD systems. Affected file
2117 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2119 * More fixed for not having purge timeout for global clients
2120 that are on channel. Affected files silcd/command_reply.c
2123 * Fixed the rekey protocol to work with backup router connections.
2124 Rekey packets are now allowed on disabled connections as
2125 well. Affected files silcd/packet_send.c and server.c.
2127 * Do not switch to be as backup router when shutting down and
2128 closing the primary connection. Affected file silcd/server.c.
2130 * Fixed memory leaks in backup router deleting. Added
2131 silc_server_backup_free to free all data during shutdown of
2132 server. Affected files silcd/server_backup.[ch].
2134 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2136 * Do not process commands if the sock->user_data is NULL.
2137 Affected file silcd/command.c.
2139 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2141 * Fixed buffer overflow and security problems (loosing bits
2142 in CFB encryption) in SILC RNG. Problems reported by
2143 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
2145 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2147 * Added yet more checks that client is not expired on global
2148 list if it is on channels. Affected file is
2149 silcd/command_reply.c.
2151 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2153 * Merged c0ffee's MIME signal patch which adds support for
2154 sending also MIME messages in Irssi SILC Client, and handling
2155 received MIME messages in a signal (and perhaps doing something
2156 to non-textual MIME messages).
2158 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2160 * Fixed pending command deletion in server and client library
2161 to check the whole list instead of breaking after first found.
2162 The affected files are silcd/command.[ch] and
2163 lib/silcclient/command.[ch].
2165 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2167 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2168 secret or private, otherwise it's possible to find out
2169 whether a secret channel exists or not. Affected file
2172 * If CMODE change fails during the mode setting, assure that
2173 the old mode mask is set for the channel back. Affected
2174 file silcd/command.c.
2176 * Fixed passphrase saving on +a channel on normal server
2177 after successful JOIN command. Affected file silcd/command.c.
2179 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2181 * Remove server/router operator privileges in DETACH command,
2182 since it's possible to resume to server where these
2183 privileges would not be allowed for the client. Affected
2184 file silcd/command.c.
2186 * Do not set to wait for backup in rehash of the server.
2187 Affected file silcd/server.c.
2189 * Do not check listener sockets when counting how many
2190 socket connections we have. Affected file is
2191 silcd/server_util.c.
2193 * Do not announce disconnected clients that are remaining
2194 in history (for WHOWAS). This is because SIGNOFF notify
2195 for these has been sent earlier already. Affected file
2198 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2200 * Buffer overflow with CUMODE command's mode->mode character
2201 conversion. Reported by Ville Räsänen. Affected file
2202 lib/silcutil/silcutil.c.
2204 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2206 * Allow heartbeat packets to go disabled connections anyway.
2207 Affected files silcd/server.c and silcd/packet_send.c.
2209 * Do not broadcast New Channel packets with List flag set
2210 in the packet to backup routers. The router must check
2211 for the correctness of the packets before sending them.
2212 It is possible that router will have enforce Channel ID
2213 change and this would cause desync in the backup router.
2214 Affected file silcd/packet_receive.c.
2216 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2217 are handled in list parsing. They are not list packets
2218 anymore. Affected file silcd/packet_receive.c.
2220 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2222 * Stop waiting for backup router through the timeout, not
2223 directly after backup router has arrived. Affected file
2226 * Do not re-create channel keys and send them when removing
2227 clients in server shutdown. Affected files are
2228 silcd/server_internal.h and silcd/server_util.c.
2230 * Notify distribution to backup routers was missing from
2231 the silc_server_send_notify_dest function which caused
2232 desyncing problems with backup router. Affected file is
2233 silcd/packet_send.c.
2235 * The client's channel removing was working wrong on
2236 backup router. It assumed that it doesn't know global
2237 information but backup router does know. For this reason
2238 it could remove channel when it wasn't supposed to do that.
2239 Affected file silcd/server.c and silcd/server_util.c.
2241 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2243 * Stop for a couple seconds after badkup router has become
2244 primary router. Affected file silcd/server.c.
2246 * Added silc_server_remove_servers_by_server, which is used
2247 to remove servers originated from some other server. Also
2248 clients of those servers can be removed too. Affected file
2249 silcd/server_util.[ch].
2251 * When removing clients after a server has signed of remove
2252 also all servers behind that server (unless they are known
2253 to be available locally), and send SERVER_SIGNOFF for each
2254 of the server separately. Also the signed off clients are
2255 sent now separately per signed off server. The affected files
2256 are silcd/server.c and silcd/server_util.[ch].
2258 * All servers added with silc_idlist_add_server must always
2259 have both "router" and "connection" pointers set. Otherwise,
2260 bad server entries may be left around in the cache.
2261 Affected file silcd/command_reply.c.
2263 * Do not create the channel key in NEW_CHANNEL packet
2264 processing if the channel is empty. Affected file
2265 silcd/packet_receive.c.
2267 * Completed backup router support for standalone routers.
2268 Supports also servers in the cell that do not use the backup
2271 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2273 * Fixed a bug in silc_string_regexify which did not add '^'
2274 at the start of each string, and thus the matching was
2275 not explicit. For example ban list iikone@*!*@* would
2276 match also "priikone", which is wrong, it would have to be
2277 *iikone@*!*@* to match also "priikone". Affected
2278 file lib/silcutil/unix/silcunixutil.c.
2280 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2282 * Enable all local server connections before updating client
2283 caches when we've become backup router. Otherwise, signoff
2284 packets may not reach the clients. Affected files are
2285 silcd/server.c and silcd/server_util.[ch].
2287 * Fixed a bug in version string parsing which could crash
2288 the program with specially formatted version string.
2289 Bug reported and patch provided by Ville Räsänen. Affected
2290 file lib/silcutil/silcutil.c.
2292 * Handle the disconnection immediately when DISCONNECT
2293 packet is received in server. Affected file silcd/server.c.
2295 * Primary router now waits a short time (10 seconds) for
2296 backup router connection before accepting any other
2297 connection (except local). Affected file silcd/server.c,
2300 * Fixed a crash in client libary in NICK_CHANGE notify when
2301 NICK_CHANGE arrived for client entry we are resolving
2302 currently. Affected file lib/silcclient/client_notify.c.
2304 * Call the sconn->callback completion even if error had
2305 occurred. Start reconnecting always if connection to
2306 primary router fails during backup router protocol.
2307 Affected files silcd/server.c and server_backup.c.
2309 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2311 * Added functions silc_server_send_opers and
2312 silc_server_send_opers_notify to send packets stricly
2313 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2314 to send variable argument notify to operators.
2315 Affected files silcd/packet_send.[ch] and silcd/server.h.
2317 * Removed UMODE rights checking with UMODE_CHANGE notify.
2318 Affected file silcd/packet_receive.c.
2320 * Server/router operator now receives notify when network
2321 switches to backup router and when it resumes the use of
2322 primary router. Affected file silcd/server.c and
2323 silcd/server_backup.c.
2325 * Fixed the updating of client information after backup
2326 resuming protocol is over; update all except local clients
2327 to the new primary router. The affected file is
2328 silcd/server_util.c.
2330 * Added support for closing active connections in rehash
2331 that were unconfigured by the user. Supports currently
2332 closing server and router connections. Affected file
2335 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2337 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2339 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2340 is NULL since seems that on some platforms NULL is allowed
2341 and on some it's not. Fallback encoding is used instead.
2342 Affected file lib/silcutil/silcstrutil.c.
2344 * Fixed statistics updating for incoming server connection
2345 which could cause problems when re-connecting. Affected
2346 file silcd/server.c.
2348 * Preliminary backup router support for standalone router
2349 added. Affected files in silcd/.
2351 * Mark server connections in backup router disabled before
2352 and after backup protocol. Affected file is
2353 silcd/server_backup.c.
2355 * Added support for reconnecting to remote server connection
2356 even if the protocol fails, and if the configuration wants
2357 us to keep trying to connect anyway.
2359 Server connection is not allowed to backup router if
2360 backup router does not have connection to primary router yet.
2362 Affected file is silcd/server.c.
2364 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2366 * Added silc_client_udpate_server function to update changed
2367 server info. Affected file lib/silcclient/idlist.[ch].
2369 * Added check for server entries that are being resolved when
2370 notify is received. If being resolved, handle the received
2371 notify only after it's resolved so that all notifys are
2372 handled in same order as received from the server.
2374 Added similar resolver check to channel entries. Every
2375 notify that cause resolving of any information that affects
2376 channel entry marks the channel entry in waiting state.
2377 After whatever resolving is over the waiters are signalled
2378 and only then the notifys are handled in the same order
2379 as delivered from the server.
2381 Affected files are lib/silcclient/idlist.[ch], and
2384 * Fixed KILLED notify handling in normal server. Affected
2385 file silcd/packet_receive.c.
2387 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2388 is locally connected, or was locally connected (but may
2389 be detached and connection is not active). Added also
2390 SILC_IS_LOCAL for checking this status. Affected files
2391 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2392 silcd/server.c and silcd/server_internal.h.
2394 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2396 * Don't send or handle TOPIC_SET if topic is already set and
2397 is same as being set. Affected files silcd/command.c and
2398 silcd/packet_receive.c.
2400 * Fixed CMODE change rights checking to work correctly when
2401 removing modes by operator. Affected file is
2402 silcd/server_util.c.
2404 * Fixed some handling with New Channel packet in router and
2405 fixed some CMODE_CHANGE notify handling in server and router.
2406 Affected file is silcd/packet_receive.c.
2408 * Changed "disconnect" client operation to include the
2409 reason of the disconnection and optional disconnection
2410 message. Affected file lib/silcclient/silcclient.h.
2412 * Made the compilation of lib/contrib/ stuff conditional.
2413 Affected files configure.in.pre, lib/contrib/Makefile.am.
2415 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2417 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2418 to the sender of the notify too, to avoid situation where two
2419 notifys are in the network at the same time going to oppsite
2420 directions. Affected file silcd/packet_receice.c.
2422 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2424 * Delete the client from channel even if the cilent->id is
2425 NULL. It was possible that client was deleted without
2426 removing from channels (theoretically at least). Affected
2427 file silcd/server.c and silcd/server_util.c.
2429 * Free the client data too when resuming is not successful.
2430 Affected file silcd/packet_receive.c.
2432 * Merged some code from c0ffee's silc-plugin. Affected files
2433 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2435 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2436 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2437 to the primary router connection, the other one returns
2438 TRUE if packet must be broadcasted to network.
2440 * All notifys that are destined to primary router (to network)
2441 are now automatically sent to backup routers even if the
2442 router is standalone (and has backup router). Affected files
2445 * Added --without-irssi and --without-silcd configuration
2446 options for disabling the compilation of these applications.
2447 Affected file configure.in.pre and prepare.
2449 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2451 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2452 UTF-8 encoding and decoding. Added also new encodings
2453 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2455 Added also SILC_STRING_LANGUAGE which is language and charset
2456 specific encoder and decoer for those platforms that support
2457 iconv(). It can convert the UTF-8 to and from the locale
2458 specific character set.
2460 Affected file lib/silcutil/silcstrutil.[ch].
2462 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2464 * Added function silc_get_command_name to the file
2465 lib/silcutil/silcutil.[ch].
2467 * Improved the server debug output a bit. Affected files are
2470 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2472 * Save the channel passphrase when received succesful JOIN
2473 command reply from router, on normal server. Otherwise
2474 joinig +a channels from normal server is not possible.
2475 Affected file silcd/command.c.
2477 * Fixed a bug in TOPIC_SET notify handling. The notifier
2478 may be other than client too, like server or channel.
2479 It expected it to always be only client and ignored the
2480 notify. Affected file silcd/packet_recieve.c.
2482 * Removed some (unnecessary) debug printing from
2483 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2485 * Do not force CMODE_CHANGE when server is announcing new
2488 Router announces stuff only after server reannounces channel
2489 after CHANNEL_CHANGE notify.
2491 These fixes optimizes the announcing procedure, and perhaps
2492 fixes some problems too. Affected file silcd/packet_receive.c.
2494 * Fixed SERVER_SIGNOFF sending to local clients. It was
2495 totally broken and sent the notify to all local clients,
2496 instead of only to those that was on same channel as the
2497 signing off clients. Affected file silcd/server_util.c.
2499 * Added -D option to server. It can be used to give debug
2500 level. The levels are from 0 - 99, and are predefined for
2501 smooth server debugging. (see silcd.c for the predefined
2502 levels). Affected file silcd/server.c.
2504 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2506 * Fixed a bug in Irssi SILC client to close the connection
2507 properly when disconnecting from server. Affected file
2508 irssi/src/silc/core/client_ops.c.
2510 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2512 * When authenticating as founder during JOIN command, check
2513 that the one authenticating becomes the only founder on the
2514 channel. Affected file silcd/command.c.
2516 * Better checking for founder mode setting when CUMODE_CHANGE
2517 notify is received. Affected file silcd/packet_receive.c.
2519 * Close all connections when shutting down the server by sending
2520 DISCONNECT packet. Close all listeners too when shutting
2521 down the server. Affected file silcd/server.c.
2523 * Handle DISCONNECT packet correctly in client library by
2524 calling the "disconnect" client operation. Affected file
2525 lib/silcclient/client.c.
2527 * Handle local errors correctly during resuming. Affected
2528 file lib/silcclient/client.c.
2530 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2532 * The log file is not dupped internally anymore in
2533 lib/silcutil/silclog.c. Fixed memory leaks too.
2535 * The scheduler now dispatches all pending timeout tasks
2536 when it is uninitialized with silc_schedule_uninit.
2537 Affected file lib/silcutil/silcschedule.c.
2539 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2541 * Added --enable-stack-trace option to configure. Added
2542 memory allocation stack trace support. Added files
2543 lib/silcutil/stacktrace.[ch]. Affected files are
2544 lib/silcutil/silcmemory.[ch].
2546 * Fixed memory leaks from libraries and server. Affected
2547 files around the tree.
2549 * Reverted back a fix made to CUMODE which broke it.
2550 Affected file silcd/command.c.
2552 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2554 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
2555 core library, and implemented it. All textual messages SHOULD
2556 use this flag and the message MUST be UTF-8 encoded.
2557 All text messages sent by Irssi SILC client are now UTF-8
2558 encoded (regardless whether the terminal supports UTF-8 or not).
2559 Affected files are lib/silccore/silcchannel.h,
2560 irssi/src/silc/core/silc-servers.c, silc-channels.c and
2563 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2565 * Added lots of new statistics updating that was missing from
2566 the server and router code. Affected files in silcd/.
2568 * Sending SIGUSR1 signal to server now dumps the current
2569 server statistics into /tmp directory. Affected file is
2572 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
2573 the SILC Hash Interface also. Added new functions
2574 silc_hash_get_name, silc_hash_init, silc_hash_update and
2575 silc_hash_final. Affected file lib/silccrypt/silchash.c.
2577 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2579 * Added some better info printing for client during connecting.
2580 Affected file silcd/server_util.c.
2582 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
2583 to silence a user on a channel. Affected files are
2584 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
2585 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
2586 and silcd/packet_receive.c.
2588 * Fixed a fatal bug in handling of malformed command payload.
2589 Affected file silcd/command.c.
2591 * Fixed a double free when announcing channel users to router.
2592 Affected file silcd/server.c.
2594 * After successful authentication to channel founder mode, check
2595 that there isn't anyone else with founder mode on the channel.
2596 The one that authenticated will become founder and anyone
2597 else is demoted. Affected file silcd/command.c.
2599 * Added error printing of any error that has occurred during
2600 any command in client library. Affected file is
2601 irssi/src/silc/core/client_ops.c.
2603 * Removed some error printing from the client library and left
2604 it for the application to worry (from the error status it
2605 receives in 'command' client operation. Affected file is
2606 lib/silcclient/command.c.
2608 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2610 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
2611 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
2612 Starting key agreement with itself is denied. Affected file
2613 is lib/silcclient/client_keyagr.c.
2615 * Fixed some error checkings from the SFTP library which caused
2616 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
2617 and lib/silcsftp/sftp_util.c.
2619 * Added new "debug" and "debug_string" settings to Irssi SILC
2620 client which can be used to print runtime debugging on the
2621 Irssi's screen. Available when compiled with --enable-debug
2622 option. Affected file irssi/src/silc/core/silc-core.c.
2624 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2626 * Fixed a missing variadic parameter in a function call that
2627 caused server crash when a non-allowed connection arrived.
2628 Reported by Richard Becker. Affected file silcd/server.c.
2630 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2632 * Added WATCH list sending to backup routers from router.
2633 The WATCH command is sent by the router to the backup
2634 router. Affected file silcd/command.c.
2636 * Mark the backup_router flag for RouterConnection entry
2637 if the backup router stuff is defined in the config file.
2638 Affected file silcd/serverconfig.c.
2640 * Fixed some backup data sending around the code to work better
2641 if the router is standalone router. Not all places were fixed.
2642 Affected file silcd/packet_receive.c, silcd/packet_send.c,
2645 * Fixed the router connecting when connecting to multiple
2646 routers. It ignored every other router except the first
2647 one. Affected file silcd/server.c.
2649 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2651 * Made the private key generation after expiration optional.
2652 If not created after expiration the old key will re-expire
2653 at a later time (and thus key pair is not necessary to
2654 change). Affected file irssi/src/silc/core/clientutil.c.
2656 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2658 * The length arguments in bind() and connect() were wrong
2659 and fixed now to used SIZEOF_SOCKADDR in the
2660 lib/silcutil/unix/silcunixutil.c.
2662 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2664 * Fixed detach timeout handling to use Client ID and not
2665 the actual client entry which may be freed in the callback.
2666 Affected file silcd/command.c.
2668 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2670 * Merged c0ffee's multiple interface support patch.
2671 Affected files in silcd/.
2673 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2675 * Cleanup keys properly. Affected file is
2676 irssi/src/silc/core/clientutil.c.
2678 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2680 * Display the user mode on the status bar. Affected file
2681 irssi/src/silc/core/silc-expandos.c.
2683 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2685 * If private message key is not set, but the flag is set in
2686 the packet, ignore the packet since it cannot be decrypted.
2687 Affected file lib/silcclient/client_prvmsg.c.
2689 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2691 * When resuming client, remove the old client entry from
2692 the watcher list too. Affected file silcd/packet_receive.c.
2694 * Do not allow normal server to force founder mode away
2695 from router if the founder mode is already set. Affected
2696 file silcd/packet_receive.c.
2698 * Remove the client entry with watch notify types with short
2699 timeout, and not directly, so that other notifys can be
2700 retrieved too. Affected file lib/silcclient/client_notify.c.
2702 * Display notification about data messages that cannot be
2703 displayed. Affected files irssi/src/silc/core/client_ops.c,
2704 irssi/src/fe-common/silc/module-formats.[ch].
2706 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2708 * Fixed the CHANNEL_CHANGE notify handling in client libary
2709 to not use freed memory. Affected file is
2710 lib/silcclient/client_notify.c.
2712 * Fixed CUMODE_CHANGE notify handling in server. Affected
2713 file silcd/packet_receive.c.
2715 * Fixed USERS command to support empty channels. Affected
2716 file silcd/command.c.
2718 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2720 * Allow multiple identical pending commands to be registered
2721 in client library. Affected file is lib/silcclient/command.c.
2723 * Call the completion for resolving client information only
2724 after all resolvers has finished. This fixes a crash in
2725 the client. Added support for checking when the resolvers
2726 are finished. Affected file is lib/silcclient/idlist.c.
2728 * Wait by default 3 seconds before reconnecting to the server
2729 after being disconnected. Makes the /detach command a bit
2732 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2734 * Check the watcher list before sending signoff notifys
2735 when closing client connection. Affected file is
2738 * Added better CMODE command rights checking. Affected file
2739 silcd/server_util.c.
2741 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2743 * Fixed watcher list checking during server signoff. It
2744 crashed the server. Affected file silcd/server_util.c.
2746 * The JOIN command reply returns now the founder's public
2747 key. Affected file is silcd/command.c.
2749 * Announce the channel mode, and the mode properties with
2750 CMODE_CHANGE notify. Affected file silcd/server.c.
2752 * Mark new channels by default disabled, untill at least
2753 one user joins the channel. Affected file is
2754 silcd/packet_receive.c.
2756 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2758 * The nickname argument to watch notify can be optional.
2759 Fixes a crash in server. Affected file silcd/packet_send.c.
2761 * Remove the client entry from cache if the WATCH notify type
2762 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
2763 lib/silcclient/client_notify.c.
2765 * Check the watcher list before and after changing nickname
2766 when the NICK_CHANGE notify is received. Affected file is
2769 * Fixed a crash in OPER and SILCOPER command sending. Empty
2770 passphrase caused the crash. Affected file is
2771 lib/silcclient/command.c.
2773 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2775 * Merged with Irssi CVS for Irssi SILC client.
2777 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2779 * Completed the protocol specifications.
2781 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2783 * Merged with Irssi CVS for Irssi SILC client.
2785 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2787 * Added the founder's public key delivery to the
2788 CUMODE_CHANGE notify type as well. Updated the protocol
2789 specs and the code. Affected files are silcd/packet_send.[ch],
2790 silcd/packet_receive.c and silcd/command.c.
2792 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2794 * Added silc_pkcs_public_key_copy function into the
2795 lib/silccrypt/silcpkcs.[ch].
2797 * Remove the `iv' from the SilcChannelEntry since we can
2798 live without it. Affected files are silcd/idlist.h and
2799 silcd/packet_receive.c.
2801 * Added support for sending the founder's public key in
2802 the CMODE_CHANGE notify packet in the server. Affected
2803 files are silcd/packet_send.[ch], silcd/packet_receive.c,
2804 silcd/command.c and silcd/server.c.
2806 * Changed the FOUNDER_AUTH authentication to use only
2807 public key authentication as defined by new protocol
2808 specs. Passphrase authentication with that mode cannot
2809 be used anymore. It is now possible to reclaim founder
2810 mode from any server in the network. Affected files are
2811 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
2813 * Added permanent channels support by making the channel
2814 permanent when FOUNDER_AUTH mode is set on the channel.
2815 The channel will not be destroyed even if channel is empty
2816 when that mode is set. Protocol TODO #17. Affected
2817 files are silcd/server.[ch], server_util.[ch],
2818 silcd/command.c, silcd/packet_receive.c and
2819 lib/silcclient/command.c.
2821 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2823 * Added reference counter to the command reply context in
2824 the client library. Affected files are
2825 lib/silcclient/command_reply.[ch].
2827 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2829 * Fixed rekey protocol with PFS in the client library.
2830 Affected file is lib/silcclient/protocol.c.
2832 * Added support for list of errors in client library
2833 command reply handling. Affected file is
2834 lib/silcclient/command_reply.c.
2836 * Defined that the WHOIS and IDENTIFY commands can send
2837 list of errors. Updated the protocol specs. Protocol
2840 * Added support for sending list of errors to WHOIS and
2841 IDENTIFY commands in server. Added support for receiving
2842 list of errors in server. Affected files are
2843 silcd/command.c and silcd/command_reply.c.
2845 * Fixed client info resolving on LEAVE command in client
2846 library to not crash. Affected file is
2847 lib/silcclient/client_notify.c.
2849 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2851 * Defined that the NICK command replies with thew changed
2852 nickname too, to make the nickname changing simpler at
2853 the client's end. Updated protocol specs and the code
2854 in client and server. Affected files are
2855 silcd/command.c, lib/silcclient/command_reply.c and
2856 lib/silcclient/command.c.
2858 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2860 * Added `Compressed' packet flag to indicate that the packet
2861 payload is compressed by the sender. Updated the protocol
2862 specs and the core library. The compression still is not
2863 implemented in the sources. Affected file is
2864 lib/silccore/silcpacket.h.
2866 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2868 * Remove pending command callbacks also if the connection
2869 to the server is destroyed. Affected file is
2870 lib/silcclient/client.c.
2872 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2874 * Added new QUIET channel user mode that can be used to
2875 quiet a user in a channel. Updated the protocol specs but
2876 it wasn't implemented yet. Protocol TODO #27. Affected
2877 file is lib/silccore/silcmode.h.
2879 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2881 * Added BLOCK_INVITE user mode to be able to block incoming
2882 invite notifications. Protoocol TODO #26. Affected files
2883 are lib/silccore/silcmode.h, lib/silcclient/command.c and
2886 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
2887 the protocol specs and the code. Affected file is
2888 lib/silccrypt/silcpkcs.c.
2890 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2892 * Disconnect Payload includes now the status type. Updated
2893 the protocol specs and the code. Protocol TODO #25.
2894 Affected files are silcd/server.c, lib/silcclient/client.c.
2896 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
2897 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
2898 Moved the silc_client_command_status_messages table to the
2899 lib/silcutil/silcutil.c and added new funtion
2900 silc_get_status_message, which deprecates function
2901 silc_client_status_message. Affected files are
2902 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
2903 lib/silcutil/silcutil.[ch].
2905 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2907 * Defined that the nickname hash in Client ID MUST be from
2908 lowercase nickname. This effectively changes nicknames in
2909 SILC to case-insensitive. Updated the protocol specs and
2910 the code. Affected files are lib/silcutil/silcutil.[ch],
2911 silcd/serverid.c, and silcd/idlist.c.
2913 * Added new channel user modes BLOCK_MESSAGES_USERS and
2914 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
2915 code. Affected files are lib/silccore/silcmode.h,
2916 lib/silcclient/command.c, and silcd/packet_send.c.
2918 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
2919 specs and code. Affected file lib/silccore/silcstatus.h.
2921 * Added support for watch list. It is possible to add nicknames
2922 to be watched, and when they come to network, leave network
2923 or user mode changes the watcher will be notified of this
2924 change. Added SILC_COMMAND_WATCH command, added new
2925 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
2926 notifications. Updated the protocol specs and implemented
2927 this to library, client and server. Protocol TODO #21.
2928 Affected files are lib/silccore/silccomand.h,
2929 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
2930 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
2931 silcd/packet_send.[ch], silcd/packet_receive.c, and
2932 irssi/src/silc/core/client_ops.c.
2934 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
2935 somebody watching you. Updated the protocol specs and the
2936 code. Affected files are lib/silccore/silcmode.h, and
2937 lib/silcclient/command.c.
2939 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2941 * Added service support to SILC protocol. Added new command
2942 SILC_COMMAND_SERVICE. Updated the protocol specs and the
2943 core library. Services are not implemented in server or
2944 client for now. Protocol TODO #20. Affected files are
2945 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
2947 * Added SilcStatus argument to `command' client operation
2948 to return the error status when command sending fails
2949 locally. Changed all command in client library to return
2950 correct command status. Affected files are
2951 lib/silcclient/command.c, lib/silcclient/silcclient.h and
2952 irssi/src/silc/core/client_ops.c.
2954 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2956 * Added silc_mime_parse function to parse MIME headers.
2957 Affected files are lib/silcutil/silcstruti.[ch].
2959 * Added MIME header parsing in Irssi SILC Client. It displays
2960 all textual MIME objects, others it ignores. Affected file
2961 is irssi/src/silc/core/clien_ops.c.
2963 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2965 * Fixed a bug in the pid writing function, which couldn't be
2966 written in a root-owned directory.
2968 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2970 * Defined that channel message to unknown Channel ID must
2971 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
2972 Updated the protocol specs and the code in server. The
2973 affected file is silcd/packet_receive.c.
2975 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2977 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
2978 that it is used to send error notifys if error occurs during
2979 some SILC packet processing, except commands. The error
2980 types are same as for command reply types. Defined that
2981 if private message is sent to unknown Client ID the error
2982 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
2983 Updated the protocol specs and code. Affected files are
2984 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
2985 lib/silcclient/client_notify.c, silcd/packet_receive.c,
2986 and irssi/src/silc/core/client_ops.c. Renamed the
2987 SilcCommandStatus to SilcStatus.
2989 * Defined the use of extra WHOIS attributes in WHOIS command.
2990 The <Requested Attributes> (defined in a separate document)
2991 can be used to request additional information about user
2992 not returned by standard WHOIS command. Defined that server
2993 can send WHOIS command directly to client. Client provides
2994 the requested attributes to the server. Updated the protocol
2995 specs. Protocol TODO #4. Implementation is not done yet
2996 (Protocol TODO #24).
2998 * Renamed function silc_client_command_status_message to
2999 silc_client_status_message. Affected files are
3000 lib/silcclient/command_reply.[ch].
3002 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3004 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
3005 32 bit integers. Updated the protcol specs and the code.
3006 Affected files are silcd/command.c and
3007 lib/silcclient/command.c.
3009 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3011 * Fixed a bug in library where sending a bogus authentication
3012 payload would lead to a crash. Affected file is
3013 lib/silccore/silcauth.c.
3015 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3017 * Added detach_disabled and detach_timeout server config
3018 options to the server. Affected files silcd/serverconfig.[ch],
3019 silcd/command.c and silcd/packet_receive.c.
3021 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3023 * Added resolve_cmd_ident field to the SilcClientEntry structure
3024 too so that if the entry is for example being resolved so
3025 another command may attach to the same pending command reply
3026 without requiring to resolve the same entry again. Added
3027 support for adding multiple pending commands for one
3028 command idenfier. Affected files lib/silcclient/command.[ch],
3029 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
3031 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3033 * Defined that server receives WHOIS command reply for private
3034 and secret channels too. Updated protocol specs and the
3035 code in server. Affected file silcd/command.c.
3037 * Defined <channel user mode list> argument to WHOIS command
3038 reply for returning user modes on the channels. The
3039 channel list now doesn't include the user mode anymore but the
3040 actual channel mode. Updated protocol specs and the code in
3041 client and server. Affected files are silcd/command_reply.c,
3042 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
3043 and lib/silcclient/command_reply.c.
3045 * Save the channels list in WHOIS command reply in normal server
3046 so that WHOIS always shows joined channels also in normal
3047 server and not just on router. Affected file is
3048 silcd/command_reply.c.
3050 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3052 * Defined that server receives USERS command reply for private
3053 and secret channels too. Updated protocol specs and the
3054 code in server. Affected file silcd/command.c.
3056 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3058 * Changed the UMODE's mode mask argument to be optional. If
3059 not provided then the command merely returns the current mode
3060 mask to the client. Updated protocol specs and the server.
3061 Affected file is silcd/command.c.
3063 * Added SILC session detachment/resuming support. It is possible
3064 to detach by closing the network connection and then re-connect
3065 and resume to the old client session. Added DETACHED user
3066 mode that server will set for detached client. Added new
3067 packet RESUME_CLIENT which is used to perform the resuming
3068 process. Added DETACH command. Updated the protocol specs,
3069 core library, client and server. Protocol TODO #22. Very
3070 many affected files around the tree.
3072 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3074 * Changed the CMODE's mode mask argument to be optional. If
3075 not provided then the command merely returns the current mode
3076 mask to the client. Updated protocol specs and the server.
3077 Affected file is silcd/command.c.
3079 * Changed the Killer's Client ID in KILLED notify to be just
3080 any ID payload since router server is allowed to kill as well.
3081 Updated protocol specs, client libary and server. Affected
3082 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3083 and irssi/src/silc/core/client_ops.c.
3085 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3087 * Added new user modes ANONYMOUS for special anonymous servers
3088 that may set the mode for client, and BLOCK_PRIVMSG which
3089 client may set to block incoming private messages unless the
3090 Private Message Key flag is set (using private keys to protect
3091 private messages). Updated protocol specs and code in client
3092 and server and core library. Protocol TODO #23. Affected
3093 files are lib/silccore/silcmode.h, silcd/server.[ch],
3094 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3095 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3097 * Added new channel user mode BLOCK_MESSAGES which the client
3098 may set to itself to tell server not send channel messages.
3099 Other packets such as channel key packets are still sent.
3100 Protocol TODO #23. Updated the protocol specs, client and
3101 server. Affected files are lib/silccore/silcmode.h,
3102 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3103 lib/silcutil/silcutil.c, silcd/command.c, and
3104 silcd/packet_send.c.
3106 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3108 * Redefined the Status Payload to include now two 8 bit fields,
3109 instead of one 16 bit field. This now makes it possible to
3110 send list of errors. Updated the protocol specs and the code
3111 in core library, client library and server. Protocol TODO #1.
3112 Affected files are lib/silccore/silccommand.[ch],
3113 lib/silcclient/command_reply.[ch], silcd/command.c,
3114 silcd/command_reply.c and silcd/packet_receive.[ch].
3116 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3118 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3119 must be handled by the application and should tell the application
3120 that an error message was already printed, and it should print the
3121 config coords (line, filename, ...). Affected files are
3122 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3124 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3125 server config parsing code more readable.
3127 Fixed a bug in the fetch_logging() config callback.
3129 Affected files is silcd/serverconfig.c.
3131 * Drop root privileges when started in foreground. Don't drop them
3132 if debugging also. Affected file is silcd/silcd.c.
3134 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3136 * Added more IM-like features by introducing new user modes
3137 for setting various presence information. Added new modes:
3138 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3139 specs and code. Protocol TODO #19. Affected files are
3140 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
3141 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
3143 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3145 * Added STATS command to the protocol after all, to return
3146 various statistical information about the network. It can
3147 be used by clients to retrieve statistical information, and
3148 servers may use it to to fetch cell and network wide
3149 statistics from router. Updated the protocol specs and
3150 implemented it to the server. Protocol TODO #16.
3151 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3152 silcd/command_reply.[ch].
3154 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3156 * The LIST command reply in client libary now adds new channel
3157 entry if the returned channel doesn't exist yet in cache,
3158 and returns the channel entry to the application in the
3159 command_reply client operation. Affected file is
3160 lib/silcclient/command_reply.c.
3162 * Changed the channel message payload's MAC generation to
3163 include the IV in the MAC as well. This way all relevant
3164 parts of the channel message payload are authenticated also
3165 with the channel message MAC (and not only by packet MAC).
3166 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3167 Affected file is lib/silccore/silcchannel.c.
3169 * Fixed the SKE to save the remote version, since the
3170 silc_ske_parse_version mistakenly checked wrong version,
3171 after it replaced the start payload. Affected files are
3172 lib/silcske/silcske.[ch].
3174 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3176 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3177 string utility functions. Added there also new functions
3178 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3179 Affected files lib/silcutil/silcstrutil.[ch].
3181 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3182 files are lib/silcutil/silcstrutil.[ch].
3184 * Defined that the security property fields in SKE SHOULD be
3185 UTF-8 encoded, defined that version string MUST be US-ASCII
3186 encoded, defined that passphrases sent in connection
3187 authentication protocol MUST be UTF-8 encoded. Implemented
3188 these to the client and server. Defined also that other
3189 passphrases sent in the protocol MUST be UTF-8 encoded.
3190 Affected files are lib/silcske/silcske.c,
3191 lib/silcclient/protocol.c, silcd/protocol.c,
3192 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3194 * Changed the silc_client_close_connection interface to not
3195 need the SilcSocketConnection which should not be visible
3196 to application. Affected files are lib/silcclient/client.c
3197 and lib/silcclient/silcclient.h.
3199 * Rewrote the text for Private Message Key Payload in the
3200 protocol specification. Protocol TODO #11.
3202 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3204 * Upgraded the protocol version to 1.1, updated protocol specs
3207 * Added the nickname as new argument to NICK_CHANGE notify and
3208 added it to protocol specs and implemented it to client and
3209 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3210 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3211 lib/silcclient/client_notify.c.
3213 * Added the killer's client ID to the KILLED notify and added
3214 it to protocol specs and implemented it to client and server.
3215 Protocol TODO #13. Affected files are silcd/command.c,
3216 silcd/packet_receive.c, packet_send.[ch],
3217 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3218 The killer's client entry is now returned to application in
3219 the `notify' client operation.
3221 * Fixed the Max Argument fields that had too large value set
3222 in the protocol specs. Protocol TODO #14.
3224 * Added the LEAVE command reply to return the ID of parted
3225 channel. Updated protocol specs and implemented it to the
3226 client and server. Protocol TODO #15. Affected files are
3227 silcd/command.c, lib/silcclient/command_reply.c. The channel
3228 entry is now returned to application in the `command_reply'
3231 * Rewrote the version SKE version checking in client libary
3232 and in server to use the silc_parse_version_string. Affected
3233 files are lib/silcclient/protocol.c, silcd/protocol.c.
3235 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3236 commands that was missing it, and updated protocol specs and
3237 the server implementation. Protocol TODO #10. The affected
3238 file is silcd/command.c.
3240 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3241 generic reply to a generic request (REQUEST flag), and
3242 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3243 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3244 to define the payload for DATA flag. Added the flags to
3245 the implementation. Protocol TODO #9. Affected file is
3246 lib/silccore/silcchannel.h.
3248 Changed the client library to return the message length
3249 to application as well in the channel_message and private_message
3250 client operations. Affected files are
3251 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3252 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3253 and lib/silcclient/client_ops_example.c.
3255 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3256 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3257 the channel. Updated protocol specs and impelemented this
3258 to client and server. Protocol TODO #6. Affected files are
3259 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3260 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3262 Added new options m and M to CMODE command in Irssi SILC
3263 client to set these modes.
3265 * Deprecated all administrative commands from SILC protocol
3266 since they are highly implementation specific commands.
3267 Updated protocol specs. Moved the old commands in
3268 implementations to private range of command types. Affected
3269 files are silcd/command.c, lib/silcclient/command.c and
3270 lib/silcclient/command_reply.c. Protocol TODO #8.
3272 * Fixed a bug in server where sending unknown command crashes
3273 the server. Affected file silcd/command.c.
3275 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3277 * Added SILC_PROTOCOLVERSION macro to check protocol version
3278 of a socket connection. The affected file is
3279 lib/silcutil/silcsockconn.h.
3281 * Added better error logging in rekey protocol. Affected file
3284 * Do not check public key types in SKE during rekey. Affected
3285 file lib/silcske/payload.c.
3287 * Fixed the rekey protocol with PFS, which was totally broken.
3288 Affected file silcd/protocol.c.
3290 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3292 * Some client implementations quit network by doing first LEAVE
3293 and then immediately SIGNOFF (like Bombyx). We now do check
3294 after a short time after LEAVE notify and check whether the
3295 client is still valid after LEAVE, and if not we remove it from
3296 cache. Affected file is lib/silcclient/client_notify.c.
3298 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3300 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3301 it's good not to have security holes here.
3303 * Fixed a negative refcount situtuation for the config context.
3304 Affected file is silcd/serverconfig.c.
3306 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3308 * ROBOdoc documented lib/silcutil/silcutil.h.
3310 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3312 * Optimized even more the SilcPacketContext structure. Now
3313 totally saved 16 bytes of memory per context after optimization.
3314 Affected files are lib/silccore/silcpacket.[ch].
3316 * Made strict checks for valid SILC IDs. Affected file is
3317 lib/silccore/silcid.c.
3319 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3321 * Changed the object argument for silc_cipher_register,
3322 silc_hash_register, silc_hmac_register and silc_pkcs_register
3323 to const. Affected files are lib/silccrypt/silccipher.[ch],
3324 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3326 * Changed the silc_get_username and silc_get_real_name to
3327 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3329 * Fixed the Irssi SILC Client to use the silc_get_username and
3330 silc_get_real_name insted of glib routines since the glib
3331 routines only corrupt stack. Fixes the Irssi SILC to work in
3332 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3334 * Fixed the Irssi to not use g_get_home_dir since it crashes
3335 or returns garbage on cygwin and corrupts stack. Added function
3336 get_home_dir to Irssi routines. Affected files are
3337 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3339 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3341 * Made some structure optimizations. SFTP memory FS MemFSEntry
3342 entry structure. Optimized SilcTask structure. Optimized
3343 SilcPacketContext structure.
3345 Affected files lib/silcsftp/sftp_fs_memory.c,
3346 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3348 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3350 * And yet again reverted back the config thing since Johnny
3351 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3354 * Fixed memory leaks from config object. Affected files are
3355 silcd/serverconfig.[ch].
3357 * Added support for adding new connections to the server in rehash.
3358 After rehash they take effect.
3360 Added support for changing the maximum allowed connections in
3361 rehash. The number can grow but going smaller is not supported.
3363 Added function silc_server_num_sockets_by_remote to the
3364 silcd/server_util.[ch].
3366 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3368 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3370 * Added preliminary checking during config parsing for a valid
3371 public/private key and removed further checks in the code.
3372 Affected files are silcd/serverconfig.[ch], server.c.
3374 * Moved functions silc_server_drop() and silc_server_daemonise()
3375 from server.c to silcd.c since they are stricly related to
3376 the application activity.
3378 * Reverted a small part of the automatic ref/unref since
3379 it caused a double unref in some situations. Affected
3380 files are silcd/silcd.[ch], server.c, serverconfig.c.
3382 * Added some .cvsignore files in the lib directory.
3384 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3386 * Fixed silc_net_gethostbyaddr to correctly resolve by
3387 address. Affected file lib/silcutil/silcnet.c.
3389 * Fixed the notify relaying to client. The HMAC to be used
3390 with relayed packets ws wrong and caused decryption failure
3391 at the client end. Affected file is silcd/packet_receive.c.
3393 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3395 * Created new branch silc_protocol_1_0_branch.
3397 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3399 * Changed the silc_server_config_* routines to be SilcServer
3400 independent. They are now officially application specific code
3401 and not part of generic server implementation. Affected files
3402 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3404 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3406 * Added automatic referencing of config context in the
3407 silc_server_config_alloc, and automatic unreferencing in the
3408 silc_server_config_destroy. Affected files are
3409 silcd/serverconfig.[ch], silcd/silcd.c.
3411 * Fixed the silc_log_quick handling in the logging routines.
3412 It didn't log quickly when it was TRUE. Affected file is
3413 lib/silcutil/silclog.c. Also the flush delay was set even
3414 if it was 0 in config file. Affected file is
3415 silcd/serverconfig.c.
3417 * Added support for changing key pair of the server in rehash.
3418 Affected file silcd/server.c.
3420 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3422 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3423 too early, before getting the channel entry. Affected file
3424 is silcd/packet_receive.c.
3426 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3428 * Added functions silc_server_config_[ref/unref], these are used
3429 to prevent that the config object is destroyed.
3431 No longer directly affect global variables silc_log_quick and
3432 silc_log_delay, they are first cached inside the config object
3433 and then applied with silc_server_config_setlogfiles().
3435 silc_server_config_set_defaults() is now internal to
3436 serverconfig.c, there are no reasons to show this internal stuff
3439 Affected files are silcd/serverconfig.[ch].
3441 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3442 fprintf's to stderr, since some code may be executed again after
3443 the server went into the background. Affected files are
3446 * Added rehash support. Added function silc_server_rehash() that
3447 will perform all the basic tasks of the rehashing procedure.
3449 * Added command line option `-x, --hexdump'. This will enable the
3450 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3451 The option `--hexdump' implies `--debug'.
3453 * Fixed a bad bug in the logging APIs (silcutil library) where
3454 the application would crash after calling silc_log_reset_all().
3456 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3458 * Fixed the KICKED notify handling in client library to
3459 correctly remove the channel and all entries from the
3460 channel when I was kicked. This bug crashed the client.
3462 Fixed yet another but in KICKED notify handling to remove
3463 the kicked client correctly from the channel.
3465 Affected file is lib/silcclient/client_notify.c.
3467 * Fixed a minor bug in looking up correct client entry
3468 in KICKED notify in server. Affected file is
3469 silcd/packet_receive.c.
3471 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3472 sources correctly to distribution. Fixes --with-gmp option.
3474 * Removed the manual rehashing from ID Cache, and changed it
3475 to use the SILC Hash Table's auto rehash feature. Affected
3476 file is lib/silccore/silcidcache.c.
3478 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3480 * Fixed a bug in the silc_client_nickname_format function that
3481 handles the multiple same nickname formatting. Two clients
3482 with same nickname caused problems after the first one left
3483 and rejoined. It didn't format the nickname correctly.
3484 Affected file is lib/silcclient/idlist.c.
3486 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3488 * Don't change the topic if olod topic is same as new one.
3489 Affected file is silcd/packet_receive.c.
3491 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3493 * Added cross-reference support to the SILC Documentation
3494 generator. All types across all HTML files are now cross-
3495 referenced. Affected files util/robodoc/generator.c and
3496 scripts/silcdoc/silcdoc.
3498 * Added file lib/silcutil/silctypes.h to include all the
3499 arithmetic type definitions and some macros. Removed
3500 includes/bitmove.h and moved macros to silctypes.h.
3502 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3504 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3506 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3508 * Added `type' argument to silc_id_payload_parse_id function which
3509 now returns the type of the ID to the sent pointer. Affected
3510 file is lib/silccore/silcid.[ch].
3512 * Added check for CMODE_CHANGE notify type that mode change is
3513 allowed by the sender. Affected file silcd/packet_receive.c.
3515 * Added check for CUMODE_CHANGE notify type that mode change is
3516 allowed by the sender. Affected file silcd/packet_receive.c.
3517 Added the ID type as CUMODE_CHANGE notify type as argument
3518 to the `notify' client operation. Affected files are
3519 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3521 * Added function silc_client_add_server to the client library.
3522 Added support for resolving also channel and server info when
3523 received unknown entity in notify packet. Affected files are
3524 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3526 * Added function silc_command_get_status to return the command
3527 status from the command reply's argument payload. Affected files
3528 are lib/silccore/silccommand.[ch].
3530 * Added check for KICKED notify type that the kicking is
3531 allowed by the client. Affected file silcd/packet_receive.c.
3533 * Created function silc_get_input which can be used to get input
3534 (echo on or off) from user on command line. Affected files are
3535 lib/silcutil/silcutil.[ch].
3537 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3539 * Optimized silc_server_packet_relay_to_channel function.
3540 Added new function silc_channel_message_payload_encrypt which
3541 can be called directly if channel message payload needs to
3542 be encrypted and is already encoded (no need to call _encode
3543 function). Packet relaying is now done by router without any
3544 extra memory allocations. Affected files are
3545 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
3546 silcd/packet_send.c.
3548 * Fixed the INVITE notify handling. It took wrong arguments
3549 as invite list and invite delete. Affected file is
3550 silcd/packet_receive.c.
3552 * Added check for TOPIC_SET notify type that the topic change is
3553 allowed by the client. Affected file silcd/packet_receive.c.
3555 * Added check for INVITE notify type that inviting is allowed by
3556 the client. Affected file silcd/packet_receive.c.
3558 * Changed the silc_server_client_on_channel to return the
3559 SilcChannelClientEntry as well. Moved the function
3560 silc_server_check_cmode_rights to server_util.[ch].
3561 Affected files are silcd/server_util.[ch], silcd/command.c.
3563 * Added function silc_server_check_umode_rights to check whether
3564 changing client's user mode is allowed. Added check for
3565 UMODE_CHANGE notify type that the umode change is allowed
3566 by the client. Affected files are silcd/server_util.[ch],
3567 silcd/packet_receive.c and silcd/command.c.
3569 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3571 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
3572 ID length. It ignored that ID can be IPv6 based as well.
3573 Affected file lib/silccore/silcpacket.h.
3575 * Fixed the silc_id_id2str and silc_id_str2id to take the
3576 IPv6 address offset's into consideration. Affecte file is
3577 lib/silccore/silcid.c.
3579 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3581 * Fixed the internal Unix scheduler functions to check for
3582 NULL context they may receive. The affected file is
3583 lib/silcutil/unix/silcunixschedule.c.
3585 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
3587 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
3588 can specify different directory with --home command line
3589 parameter. Affected files irssi/src/silc/core/client_ops.c,
3592 * SILC-specific commands aren't now executed if the active server
3593 isn't of SILC-type, so there won't be problems with having
3594 IRC and SILC protocol support in same client. Affected files
3595 irssi/src/silc/core/silc-channels.c, silc-servers.c,
3598 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3600 * Improved the signal support in SILC Schedule. Added new
3601 function silc_schedule_signal_call which is used by application
3602 to mark a signal to be called. It is now safe to perform
3603 any kind of tasks in signal callbacks since it is guaranteed
3604 that the application specified signal callback is called
3605 after the signal is over. Affected files are
3606 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
3608 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3610 * Added `name' field to SilcChannelPrivateKey to represent
3611 application given name for the key. Moved also the context from
3612 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
3613 Added the `name' argument also to the function
3614 silc_client_add_channel_private_key.
3616 Added function silc_client_current_channel_private_key to set the
3617 current channel private key in use.
3619 Added "change" command to KEY command which can be used to change
3620 the current channel private key. Bound the command also to
3621 alt+K (Alt+Shift+k).
3623 Also affected files lib/silcclient/client_channel.c,
3624 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
3626 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3628 * Added silc_rng_get_byte_fast function in to the
3629 lib/silccrypt/silcrng.[ch].
3631 * Changed the interface of silc_packet_assemble and the
3632 silc_packet_send_prepare. If silc_packet_assmble is now
3633 called the application does not call silc_packet_send_prepare
3634 because the library will call it automatically. These
3635 interfaces now also return a reference to the outgoing buffer
3636 which includes the assembled packet, which the application can
3637 use to encrypt the packet.
3639 Affected files are lib/silccore/silcpacket.[ch],
3640 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
3641 silcd/packet_send.c, server_backup.c and packet_receive.c.
3643 * Fixed a packet sending bug on very high load, where outgoing
3644 packet queue wasn't handled correctly and packets got corrupted.
3645 Affected files are lib/silcutil/*/silc*sockconn.c,
3646 lib/silcclient/client.c and silcd/server.c.
3648 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3650 * Added macro SILC_PACKET_DATALEN which can be used during
3651 packet assembling to check whether the data to be added to
3652 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
3653 len is truncated until it fits it.
3655 Added checks for maximum length of channel message payload and
3656 private message payload also.
3658 Added checks for maximum packet length in server and in
3661 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
3662 lib/silcclient/client.c, lib/silccore/silcchannel.c and
3663 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
3664 lib/silcclient/client_prvmsg.c.
3666 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3668 * Added silc_server_packet_queue_purge call to the
3669 silc_server_disconnect_remote to assure that all data in the
3670 queue before disconnecting is sent to the network. Affected
3671 file silcd/server.c.
3673 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3675 * Added the deleting of server's own ID cache entry to the
3676 silc_server_free function. Free also everything else that
3677 has been allocated in silc_server_init. The affected file
3680 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3682 * Added functions silc_parse_version_string, silc_version_to_num,
3683 and silc_ske_parse_version to parse SILC protocol style version
3684 strings. Affected files lib/silcutil/silcutil.[ch] and
3685 lib/silcske/silcske.[ch].
3687 * Added new configuration params: version_protocol, version_software
3688 and version_software_vendor to specify what version the remote
3689 host must at least be to be able to connect to server. The vendor
3690 string can be regex matched too. Added new function
3691 silc_server_connection_allowed to check maximum number of allowed
3692 connections, and allowed versions for incoming connections.
3693 Affected files are silcd/server.c, server_util.[ch] and
3696 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3698 * Added preliminary support for signals in scheduler. The
3699 signals we care about are now blocked always when the scheduler
3700 is locked. This way we can synchronise the use of signal with
3701 scheduler. It is guaranteed that when signal occurs the scheduler
3702 is not locked, and thus new tasks can be safely added to the
3705 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
3706 to silc_schedule_internal_init and silc_schedule_internal_uninit.
3707 Added new platform specific routines
3708 silc_schedule_internal_signals_[un]block and
3709 silc_schedule_internal_signal_[un]register.
3711 Added new functions to SILC Schedule API:
3712 silc_schedule_signal_[un]register. Each signal that application
3713 is going to use should be registered to the scheduler.
3715 Affected files are lib/silcutil/silcschedule.[ch],
3716 lib/silcutil/*/silc*schedule.c.
3718 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3720 * Check for unauthenticated client and server in the
3721 silc_server_new_client and silc_server_new_server functions.
3722 Affected file silcd/packet_receive.c.
3724 * Added function silc_string_is_ascii to check whether given
3725 string is 7-bit ASCII string. Affected files are
3726 lib/silcutil/silcutil.[ch].
3728 * Added function silc_id_is_valid_server_id into the
3729 silcd/serverid.c and added checking for valid Server ID's in
3730 silc_server_new_server. The Server ID must always be based
3731 on the server's public IP address.
3733 * Added logging of DISCONNECT packet message in the server.
3734 Affected file silcd/server.c.
3736 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3738 * Changed all library interfaces that use Global RNG to also
3739 accept SilcRng as argument. Affected files are
3740 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
3741 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
3742 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
3743 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
3744 lib/silccrypt/rsa.c.
3746 * Added function silc_pkcs_generate_key to the
3747 lib/silccrypt/silcpkcs.[ch] for applications so that they
3748 don't need to do pkcs->pkcs->init calls anymore.
3750 * Remove SilcSocketConnection from the SFTP API since it really
3751 wasn't needed there. The application has the information
3752 saved in its contexts anyway and the SFTP layer doesn't need
3753 know about it. Affected files lib/silcsft/silcsftp.h and
3754 lib/silcsftp/sftp_[server/client].c.
3756 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
3757 The SilcSimContext is not SilcSim.
3759 * Fixed possible buffer overflows in silc_id_render in the
3760 lib/silcutil/silcutil.c.
3762 * On EPOC the global crypto module lists are not used at all
3763 in the crypto library. Added support for using the constant
3764 algorithm list on EPOC. Affected files are
3765 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
3768 * Fixed the handling of third parameter of KICKED notify, since
3769 it was mistakenly updated to SILC Protocol 1.0 even though it
3770 is to be included in 1.1. Since it is not in 1.0 it is not
3771 mandatory, and this fix now handles it only if it is provided,
3772 and it is not error if it is not provided. Affected file
3773 lib/silcclient/client_notify.c.
3775 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3777 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
3778 client. Affected file irssi/src/silc/core/client_ops.c.
3780 * Merged with Irssi 0.8.4 from irssi.org CVS.
3782 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3784 * Check for valid socket connection in client entries before
3785 sending any messages. Fixes a crash, but doesn't fix some
3786 other underlaying bug that is lurking there. Affected
3787 file silcd/packet_send.c.
3789 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
3791 * $usermode, $cumode and $cumode_space expandos shouldn't do
3792 anything with non-SILC server records. Affected file
3793 irssi/src/silc/core/silc-expandos.c
3795 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3797 * Fixed the silc_net_check_[host/local]_by_sock to support
3798 IPv6 bound sockets as well. Now they can return IPv6 addresses
3799 as well. Affected file lib/silcutil/silcnet.c.
3801 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
3802 Affected lib/silcutil/unix/silcunixnet.c.
3804 * Fixed ID rendering (at least on some platforms, not NetBSD)
3805 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
3807 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3809 * Added silc_hash_public_key and silc_hash_public_key_compare
3810 functions to be used with SilcHashTable. They can be used to
3811 hash public keys and compare public keys in hash table. Affected
3812 file lib/silcutil/silcutil.[ch].
3814 * Added support for specifying multiple public keys for Client
3815 connection section in server configuration file. This makes it
3816 possible to accept multiple public keys from same host, or to
3817 make a section that accepts any incoming host, and have the
3818 accepted public keys listed in the section.
3820 Added functions silc_sever_[find/get]_public_key, added the
3821 support for this actually to all connection sections but only
3822 the Client section is currently allowed to specify multiple
3825 Affected files are silcd/server.c, server_internal.h,
3826 command.c, protocol.c, server_util.[ch], packet_receive.c.
3828 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3830 * Merged Irssi 0.8.2 from irssi.org CVS.
3832 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3834 * If silc_debug is TRUE, also output standard logging messages
3835 to stderr with the debug output.
3837 Made silc_log_reset_all() flushing all channels before returning.
3838 Also fixed some documentation typos.
3840 Affected files are lib/silcutil/silclog.[ch].
3842 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3844 * Fixed the server to check correctly the amount of connections
3845 from single host, by checking also the type of the connection.
3846 Fixed also the comparison of number of connections and number
3847 of allowed connections. Affected files are silcd/server.c,
3850 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3852 * Fixed the USERS command reply to save the user's mode on the
3853 channel as well. Fixed JOIN command reply to check whether a
3854 client is on channel already and not join it twice. Affected
3855 file lib/silcclient/command_reply.c.
3857 * Added new file silc-expandos.c into irssi/silc/core/ to return
3858 various stuff for various signal for the statusbar etc. updating.
3859 Now Irssi SILC client prints channel user modes etc. on the
3862 * The user mode (like server/router operator changes) is now shown
3863 on the Irssi SILC client's statusbar. The affected files are
3864 irssi/src/silc/core/client_ops.c, silc-expandos.c.
3866 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3868 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
3869 to SILC_SCHEDULE_[UN]LOCK macros.
3871 * Added more error printing to logs in server code. Affected
3872 files silcd/server.c and silcd/protocol.c.
3874 * Fixed -S option parsing in Irssi SILC Client. Affected file
3875 irssi/src/silc/core/silc-core.c.
3877 * Added silc_buffer_alloc_size function. Affected file is
3878 lib/silcutil/silcbuffer.h.
3880 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3882 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
3883 constants. Affected files in
3884 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
3887 * Changed the internal SFTP Memory FS table to const. Affected
3888 file lib/silcsftp/sftp_fs_memory.c.
3890 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3892 * Fixed the buffer formatting and unformatting routines to
3893 check the size of 64 bits types with sizeof(). Affected
3894 file is lib/silcutil/silcbuffmt.c.
3896 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3898 * Removed 0.6.x backwards support.
3900 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3902 * Changed all integer type names:
3903 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
3904 to avoid collisions with other libraries using same type names
3907 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3909 * Added `prefer_ipv6' argument to the functions
3910 silc_net_gethostbyname[_async]. If it is TRUE it will return
3911 IPv6 address over IPv4. If FALSE IPv4 address is returned
3912 even if IPv6 address was found. Affected files
3913 lib/silcutil/silcnet.[ch].
3915 * Added support silc_net_create_connection[_async] to fallback
3916 to IPv4 address if IPv6 address could not be used (like if
3917 it doesn't work on a specific system). Affected file in
3918 lib/silcutil/unix/silcunixnet.c.
3920 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3922 * Added silc_schedule_reinit function to do the enlarging
3923 of the max tasks handling capabilities of the scheduler.
3924 Affected files lib/silcutil/silcschedule.[ch].
3926 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3928 * Added automatic extern "C" { ... } for C++ compilers so the
3929 application does not need to define them. Affected file
3930 includes/silcincludes.h.
3932 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
3933 old name went against naming convention. Applications now
3934 include "silcclient.h" instead of "clientlibincludes.h".
3935 Removed includes/clientlibincludes.h, it is redundant now.
3937 * Renamed includes/version.h to silcversion.h.
3939 * Added really preliminary support for OS/2 into the util
3940 library. Only thread & mutex API is implemented, others
3941 are still to be implemented. Created the lib/silcutil/os2/
3942 directory. Created also file includes/silcos2.h.
3944 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3946 * Added preliminary BeOS support into the util library.
3947 Created lib/silcutil/beos/, and implemented all the needed
3948 functions to support SILC on BeOS. Created also file
3949 includes/silcbeos.h.
3951 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
3953 * Added proper initializations to silc's irssi code, so it's
3954 now possible to load it as module. Affected files
3955 irssi/src/silc/core/silc-core.c,
3956 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
3958 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3960 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
3963 * Fixed the silcdoc document generator to correct generate
3964 docs from all kinds of filenames. Affected files are
3965 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
3967 * ROBOdoc documented lib/silcutil/silcmemory.h.
3968 Added also new function silc_memdup.
3970 * Removed lib/silcutil/silcbufutil.h and moved those routines
3971 to the lib/silcutil/silcbuffer.h.
3973 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3975 * Added `user_count' to the SilcChannelEntry which now tells the
3976 number of users on the channel. The user count is now saved
3977 in normal server of global channels as well. Affected files
3978 silcd/server.c, idlist.h, packet_receive.c and command.c.
3980 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
3981 include file utility functions.
3983 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
3984 instead of calling directly OS routines.
3986 * Fixed NICK change printing in Irssi SILC Client. Fixed
3987 KICKED notify printing in Irssi SILC Client. Affected file
3988 irssi/src/silc/core/client_ops.c.
3990 * Fixed a NICK change bug in client library, to not recreate the
3991 client_entry->channels hash table everytime nick is changed.
3992 Affected file lib/silcclient/client.c.
3994 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3996 * ROBOdoc documented the lib/silcske/silcske.h, and improved
3997 the SKE interface a bit.
3999 * Fixed padding problem in PKCS#1. The padding was not actually
4000 random since the random number generator was used incorrectly.
4001 This security bug affects only when encrypting with PKCS#1, and
4002 it is not currently used at all in SILC. SILC only use signing
4003 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
4005 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4007 * Rewrote the notify handling in Irssi SILC client to not call
4008 the events as signals. Fixes problems with Perl support.
4009 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
4011 * Send the auto-nicking NICK command in client library with
4012 little timeout after connecting. The affected file is
4013 lib/silcclient/client.c.
4015 * Added following new config file settings:
4016 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
4017 key_exchange_timeout, conn_auth_timeout, connections_max,
4020 Implemented all the new config settings handling in the server.
4022 Optimized the use of SKE Mutual flag usage. Use it only
4023 if connection authentication protocol is not based in public
4026 Renamed all SilcServerConfigSection* to SilcServerConfig*
4027 to have a bit shorter names.
4029 Affected files silcd/serverconfig.[ch], server.[ch], and
4032 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4034 * Cleaned up the listening sockets code, preparing for the rehash
4035 support. Affected file is silcd/server.c.
4037 * Fixed some output messages. Affected files are silcd/silcd.c,
4040 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4042 * Create lib/doc/silcrng_intro.html document as introduction
4043 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
4045 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4047 * Fixes to the silcd config template. Affected file is
4048 doc/example_silcd.conf.in.
4050 * Removed type casts from silc_calloc(), conforming to the
4051 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
4053 * Removed param_name member from client, server, and router
4054 section structs, now identifying the param directly.
4056 Added CONFIG_FREE_AUTH macro in config file parsing.
4058 Affected files are silcd/serverconfig.[ch].
4060 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
4062 * Fixed command line parameter handling. All SILC initialization
4063 is now done in silc_core_init() which also fixes autoconnecting
4066 Affected files irssi/src/silc/core/silc-core.c,
4067 irssi/src/fe-text/silc.c.
4069 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4071 * Added new configuration options and blocks:
4072 keepalive_secs, reconnect_count, reconnect_interval,
4073 reconnect_interval_max, reconnect_keep_trying and
4074 require_reverser_lookup. Added ConnectionParam block, and
4075 implemented the connection parameters when connecting as
4076 initiator and when accepting connections as responder.
4078 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4079 whether given configuration value has been given already.
4081 Affected files silcd/serverconfig.[c], server.[c].
4083 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4084 algorithm parts and created new file silcalgs.conf, that
4085 is now included from the example_silcd.conf.in.
4087 * Optimized the silc_server_connect_to_router_second to take
4088 the connection configuration object from the SilcServerConnection
4089 object instead of finding it during the connecting phase.
4090 Added the configuration object to SilcServerConnection struct.
4091 Affected files silcd/server_internal.h, server.c.
4093 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4095 * Add the client on channel after it was resolved at the
4096 channel message receiving, and it was not already on the
4097 channel. Affected file lib/silcclient/client_channel.c.
4099 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4101 * Fixed the public key authentication to allocate always the
4102 destination signature buffer instead of using static buffer.
4103 Affected file silcd/protocol.c.
4105 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4107 * Unified the serverconfig.[ch]'s helper function interface.
4108 Affected file silcd/serverconfig.[ch].
4110 * Removed doc/example_silc.conf.in since it is redundant.
4111 The make install will now install irssi/silc.conf file.
4113 * Added new Passphrase and Publickey authentication methods to
4114 config file, allowing both public key and passphrase based
4115 authentication to be set at the same time.
4117 Added `prefer_passphrase_auth' setting in config file which
4118 can be used to set to prefer passwd auth if both passwd and
4119 public key is set. If not set, public key is preferred.
4120 This has effect only when being initiator (responder will try
4123 Added support for authentication with passphrase and public key
4124 at the same time. The passphrase is tried first always since
4125 it is faster to check.
4127 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4129 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4131 * Merged the new SILC Config library, with the server parsing
4132 support. Read the header file silcconfig.h or the toolkit
4133 documentation for the news. Affected files are
4134 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
4135 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4136 silcd/protocol.c silcd/server.c silcd/server_backup.c
4137 silcd/serverconfig.[ch] silcd/silcd.c.
4139 * Fixed some silclog documentation. Affected file is
4140 lib/silcutil/silclog.h.
4142 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4144 * The silc_cipher_register, silc_hash_register and
4145 silc_hmac_register now checks if the object to be registered
4146 is registered already. Affected files are
4147 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
4149 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4151 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4153 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4155 * Allow zero length channel messages inside the Channel Message
4156 Payload. Affected file lib/silccore/silcchannel.c.
4158 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4159 as header filenames.
4161 * Removed lib/silcclient/README and created HTML file
4162 lib/silcclient/silcclient_using.html, which is now included
4163 as part of Toolkit documentation.
4165 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4167 * Fixed CUMODE_CHANGE notify handling to change the mode of
4168 correct client. Affected file lib/silcclient/client_notify.c.
4170 * Make silc_rng_alloc fail if it cannot allocate the sha1
4171 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4173 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4175 * Fixed the file transfer's key agreement payload to include
4176 zero port also if the hostname is NULL because it could not
4179 Call file transfer monitor callback now also if error occurs
4180 during key agreement protocol.
4182 Changed the silc_client_file_send interface to return the
4183 SilcClientFileError instead of session id. The session ID
4184 is returned into pointer provided as argument.
4186 Check that the file exists locally before sending the
4187 file transfer request at all.
4189 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4191 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4192 error than can occur while key agreement protocol. Affected
4193 file lib/silcclient/silcapi.h.
4195 * Fixed the event_mode CMODE handler to not crash when mode
4196 is changed and +k mode is set in the channel. Affected file
4197 irssi/src/silc/core/silc-channels.c.
4199 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4200 SILC_LOG_WARNING to give out Warning and not Error. Affected
4201 file lib/silcutil/silclog.c.
4203 * Fixed the channel message payload decryption in the function
4204 silc_channel_message_payload_decrypt to not modify the original
4205 buffer before it is verified that the message decrypted
4206 correctly. Otherwise, next time it is called with correct
4207 channel key it won't encrypt since the payload is corrupted.
4208 Affected file lib/silccore/silcchannel.c.
4210 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4212 * Do not constantly resize the window. A fix patch by cras.
4213 Affected file irssi/src/fe-text/screen.c.
4215 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4217 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4218 Affected file lib/silcutil/silcnet.c.
4220 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4222 * Fixed a bug in hash table internal routine for traversing
4223 the table with foreach callback. The current entry may
4224 become invalid in the callback but it was referenced after
4225 the callback returned.
4227 Do not allow auto rehashing of hash table during the
4228 silc_hash_table_foreach operation, for same reasons as it is
4229 not allowed for SilcHashTableList. Affected files are
4230 lib/silcutil/silchashtable.[ch].
4232 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4234 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4235 Win32 DLL. extern's in header files are now declared with
4238 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4240 * Fixed private message handling. It used some old code that
4241 caused the client to crash. Affecte file is
4242 lib/silcclient/client_prvmsg.c.
4244 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4246 * Added function silc_client_add_channel,
4247 silc_client_replace_channel_id, and removed functions
4248 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4249 from client library.
4251 * Added cross reference of the joined channels to the
4252 SilcClientEntry, and changed the SilcChannelEntry's
4253 users list to SilcHashTable. The affected files are
4254 lib/silcclient/idlist.[ch].
4256 * Fixed a bug in hash table tarversing. While the hash table
4257 is traversed with SilcHashTableList the table must not be
4258 rehashed. It is now guaranteed that auto rehashable tables
4259 are not rehashed while tarversing the list. Also defined that
4260 silc_hash_table_rehash must not be called while tarversing
4261 the table. Added function silc_hash_table_list_reset that must
4262 be called after the tarversing is over. The affected files are
4263 lib/silcutil/silchashtable.[ch].
4265 * Changed all hash table traversing to call the new
4266 silc_hash_table_list_reset in server and in client library.
4268 * Added function silc_client_on_channel to return the
4269 SilcChannelUser entry if the specified client entry is joined
4270 on the specified channel. This is exported to application as
4271 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4273 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4275 * Fixed founder regaining problem with JOIN command on normal
4276 server. The notify for mode change must be sent always and
4277 not only if !cmd->pending. Affected file silcd/command.c.
4279 * Fixed the WHOWAS command's reply sending to support the
4280 lists correctly. Affected file silcd/command.c.
4282 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4284 * When sending JOIN command to router for processing the
4285 sender's old command identifier was not saved back to the
4286 sender's command context, fixed now. The affected file is
4289 * Create the key in JOIN command of the router did not return
4290 the channel key, added check for this. Affected file is
4293 * Fixed a channel ID update bug in JOIN command reply. Do
4294 not directly upgrade the ID but call the function
4295 silc_idlist_replace_channel_id if the ID was changed.
4296 Affected file silcd/command_reply.c.
4298 * Fixed memory leaks from command calling if it would fail.
4299 Affected file silcd/command.c.
4301 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4303 * Applied patches from cras:
4305 Memory leak fixes around libaries, irssi window resize fix,
4306 new silclist.h and silcdlist.h, all extern inline changed to
4309 * Removed dotconf from lib/dotconf, not needed anymore.
4311 * Removed TRQ from lib/trq, not needed anymore.
4313 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4314 with server connections. Later this will be configurable
4315 in config file after new config file is done. Affected file
4318 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4320 * Fixed a crash in server related to channel announcements.
4321 Affected file silcd/server.c.
4323 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4325 * Fixed memory leaks in silc_server_create_new_channel*
4326 functions. Affected file silcd/server.c.
4328 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4329 which ID was changed. This way the router will send the
4330 user list for the channel again, and server won't be in
4331 desync in some rare circumstances. Affected file is
4332 silcd/packet_receive.c.
4334 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4336 * Check for NULL socket pointer in the function
4337 silc_server_packet_send_to_channel_real. Affected file
4338 silcd/packet_send.c.
4340 * Fixed the BAN notify handling to correctly remove ban
4341 list. Affected file silcd/packet_receive.c.
4343 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4345 * Fixed some header addition to Toolkit distribution in
4346 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4348 * Added lib/silcclient/client_ops_example.h as an template
4349 file for application programmers to quickly start using
4350 the SilcClientOperation functions in their application.
4351 Updated the lib/silcclient/README as well to tell about this
4352 nice file made available.
4354 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4356 * Call silc_server_remove_from_channels when removing client
4357 entry when NO_SUCH_CLIENT_ID was received. Affected file
4358 is silcd/command_reply.c.
4360 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4362 * Added server & router operator statistics updating. Affected
4363 file silcd/packet_receive.c and silcd/command.c.
4365 * Fixed the SERVER_SIGNOFF notify handling on normal server
4366 not to save the history information for clients. Same was
4367 fixed earlier in remove_clients_by_server function, but not
4368 here. Affected file silcd/packet_receive.c.
4370 * Raised the default connection-retry count from 4 to 7 in
4371 server. Affected file silcd/server.h.
4373 * Cancel any possible reconnect timeouts when we start the
4374 key exchange. Affected file silcd/server.c.
4376 * Do not reconnect on connection failure when SCONNECT was
4377 given. Affected files silcd/server.[ch].
4379 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4381 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4383 * Fixed the NICK command to always give the unformatted
4384 nickname to the one giving the NICK command. If unformatted
4385 nickname is cached already it will be formatted and the
4386 local entry will always get the unformatted nickname.
4387 Affected file lib/silcclient/idlist.c.
4389 * Fixed some double frees from client library commands.
4390 Affected file is lib/silcclient/command.c.
4392 * Fixed CUMODE command in server to assure that no one can
4393 change founder's mode than the founder itself, there was a
4394 little bug. Affected file silcd/command.c.
4396 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4398 * Removed the SilcClientCommandDestructor from the client
4399 libary, it is not needed anymore. Affected files are
4400 lib/silcclient/silcapi.h, command[_reply].[ch],
4401 client_notify, idlist.c.
4403 * Fixed GETKEY command to first resolve client, and then
4404 resolve the server only if the client was not found, instead
4405 of resolving both at the same time. Affected file is
4406 lib/silcclient/command.c.
4408 * Added silc_client_start_key_exchange_cb and lookup the
4409 remote hostname and IP address before starting the key
4410 exchange with server. The affected file is
4411 lib/silcclient/client.c.
4413 * The server's public key is now saved using the IP address
4414 of the server and not the servername for the filename.
4415 The hostname public key filename is checked as an fall back
4416 method if the IP address based filename is not found.
4418 Fixed the GETKEY command to save the fetched server key
4419 in correct filename.
4421 Print the remote server's hostname now when new key is
4422 received during connection process. Affected file is
4423 irssi/src/silc/core/client_ops.c.
4425 * Return always our own public key to the client if it asks
4426 for it with GETKEY command. Affected file silcd/command.c.
4428 * Removed the use_auto_addr variable from default config
4429 file since it was in wrong section. Affected file is
4432 * Fixed TOPIC_CHANGE notification to not route it when it
4433 was sent using silc_server_send_notify_to_channel function.
4434 Affected file silcd/command.c.
4436 * Fixed silc_server_send_notify_kicked to send the kicker's
4437 Client ID also, it was missing. Affected files are
4438 silcd/command.c, silcd/packet_send.[ch].
4440 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4442 * Do not save client history information in SERVER_SIGNOFF.
4443 Fixes the bug in normal server that it does not detect
4444 the client becoming valid after the server becomes back
4445 online. Affected file silcd/server_util.c.
4447 * Added `sock_error' field into the SilcSocketConnection
4448 context. When error occurs during socket operation (read
4449 or write) the error is saved. Added also new function
4450 silc_socket_get_error to return human readable socket error
4451 message. Affected files are lib/silcutil/silcsockconn.[ch],
4452 lib/silcutil/unix/silcunixsockconn.c, and
4453 lib/silcutil/win32/silcwin32sockconn.c.
4455 * The server now prints the socket error message in the
4456 signoff for client. Affected file silcd/server.c.
4458 * Fixed the `created' channel information sending from router
4459 to server in JOIN command. Checks now whether the channel
4460 really was created or not and set it according that.
4462 Fixed the JOIN command to use the client entry's current
4463 ID during the joining procedure instead of the one it sent
4464 in the command (it is checked though), since it can change
4465 between the packet processing and command processing, and
4466 would just case unnecessary pain in the client end. Affected
4467 file silcd/command.c.
4469 * Fixed a channel key payload sending to use correct channel
4470 ID when the server was forced to change the channel's ID by
4471 router. Router sent the key payload with the old Channel ID.
4472 Affected file silcd/packet_receive.c.
4474 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4476 * Call silc_server_save_channel_key only if the key payload
4477 was provided in the JOIN command's command reply. Affected
4478 file silcd/command_reply.c.
4480 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4482 * Fixed silc_mp_sizeinbase to return the value correctly with
4483 MPI. Affected file lib/silcmath/mp_mpi.c.
4485 * Fixed the stop_server signal to correctly stop the scheduler
4486 and gracefully stop the server when SIGTERM or SIGINT signals
4487 are received. Affected file silcd/silcd.c.
4489 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4491 * Simple handling of TERM and HUP signals. Also added some log
4492 flushing call around. Affected file is
4495 * Fixed small bugs in silclog.c. Now buffering output will take
4496 effect after 10 seconds since startup: This will ensure that
4497 no important startup messages are lost. Also output redirection
4498 will preserve original format ([Date] [Type] message).
4499 Affected file is lib/silcutil/silclog.c.
4501 * Added two options to the config file, in the logging section:
4502 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4503 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4505 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4507 * Do not print the warning about log files not being initialized
4508 more than once to avoid excess logging. Affected file is
4509 lib/silcutil/silclog.c.
4511 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4512 the SIM copying in make install in Makefile.am.pre.
4514 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4516 * Rewritten silclog APIs. Globally interesting changes follows:
4517 silc_log_set_files() changed to silc_log_set_file().
4518 silc_log_set_callbacks() changed to silc_log_set_callback().
4519 ROBOdoc documented silclog header file.
4520 SilcLogCb now returns bool to wether inihibit the default
4521 handler or not (to keep the old behaviour return always TRUE).
4522 The new APIs should also fix the problem of the
4523 silcd_error.log file that was written in the current directory.
4526 Log files streams will remain opened after silc_log_set_file()
4527 call, means less CPU usage notably on high traffic servers.
4528 File streams are now full buffered, and flushed to the disk
4529 every 5 minutes, lesses HD activity and CPU usage.
4530 Messages can be redirected, allowing admins to configure
4531 one single logfile for all server messages.
4532 the silc_log_quick global variable to activate fast-logging.
4533 Affected files lib/silcutil/silclog.[ch]
4535 * Changed some code to conform new silclog APIs. Affected
4536 files are doc/example_silcd.conf.in, silcd/server.c
4537 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
4540 * Fixed a memory leak that could occur in some situations.
4541 Affected file silcd/serverconfig.c.
4543 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4545 * Added the silc_client_del_client to remove the client from
4546 all channels as well. Affected file lib/silcclient/idlist.c.
4548 * Fixed the client library to correctly remove the client
4549 from all channels when the client entry is being destroyed.
4550 Affected file lib/silcclient/client_notify.c, command.c.
4552 * Added auto-nicking support to the client library. If the
4553 applicatio now sets client->nickname it will be sent to the
4554 server after connecting by the library. This way for example
4555 SILCNICK (or IRCNICK) environment variables will have effect
4556 and always change the nickname automatically to whatever
4557 it is wanted. Affected file lib/silcclient/client.[ch].
4559 * Renamed silc_server_command_bad_chars to the
4560 silc_server_name_bad_chars and moved it to the
4561 silcd/server_util.[ch]. Added also new function
4562 silc_server_name_modify_bad to return nickname that
4563 includes bad characters as new nickname without those
4564 bad characters. This check and modify is now used in
4565 silc_server_new_client when the username is initially set
4566 as nickname, so it must be checked to be valid nickname.
4567 Affected file silcd/packet_receive.c.
4569 * The nickname length is now taken from the packet for real
4570 and not trusted to strlen() since it clearly can return
4571 wrong length for nickname including bad characters. This
4572 also applies to channel names. Affected file silcd/command.c.
4574 * Removed the lib/silcsilm/modules directory. Modules are now
4575 compiled into the lib/silcsim. Fixed the copying of the
4576 modules to follow symbolic links in Makefile.am.pre.
4578 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4580 * Fixed silc_string_regexify list creation. Fixes bugs with
4581 BAN and INVITE commands in server. The affected file is
4582 lib/silcutil/unix/silcunixutil.c.
4584 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4586 * Removed the command destructor entirely from the server's
4587 command and command reply routines. It is not needed, and
4588 its usage was buggy and caused crashes. Affected files are
4589 silcd/command[_reply].[ch].
4591 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4593 * Cancel protocol and NULL sock->protocol if timeout
4594 occurred during protocol. Affected file silcd/server.c.
4596 * Cancel protocol timeouts always before calling the final
4597 callback, to assure that after final callback is called
4598 no other state will be called for the protocol anymore.
4599 Affected file silcd/protocol.c.
4601 * Print error log if incoming connection configuration could
4602 not be found. Affected file silcd/server.c.
4604 * Fixed JOIN command to correctly save the founder mode
4605 to the client on normal SILC server, when the channel
4606 was created by the router. Affected file silcd/command.c.
4608 * Fixed LIST command (hopefully) to send correct reply
4609 packets. Affected file silcd/command.c.
4611 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4613 * The silc_packet_receive_process now returns FALSE if the
4614 read data was invalid packet, and TRUE if it was ok.
4616 The server now checks that if unauthenticated connection
4617 sends data and its processing fails the server will close
4618 the connection since it could be a malicious flooder.
4620 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
4622 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4624 * Make sure the warning about error opening a log file is
4625 printed only once and not everytime it fails (produces
4626 too much useless log). Affected file lib/silcutil/silclog.c.
4628 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4630 * Made the silc_server_daemonise() function more readable.
4631 Affected file silcd/server.c.
4633 * Pid file is now optional, the user may comment it out from
4634 the config file. Removed define SILC_SERVER_PID_FILE, we
4635 don't need a default any longer. Affected file
4636 configure.in.pre, lib/Makefile.am.pre.
4638 * Make some use of the pid file. The server now dies at startup
4639 if it detects a valid pid file on his path. The server would
4640 die anyway in this circumstance, because of the bind() failure.
4641 Affected file silcd/silcd.c.
4643 * No longer compiling lib/dotconf.
4645 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4647 * Fixed JOIN command parsing not to crash. Affected file
4648 lib/silcclient/command.c.
4650 * Fied the NICK_CHANGE notify to add the new client entry
4651 even it is resolved. This removes an <[unknown]> nick
4652 thingy bug in the client. Affected file is
4653 lib/silcclient/client_notify.c.
4655 * Do not try to allocate 0 bytes (efence does not like it)
4656 in lib/silccore/silccomand.c when encoding payload.
4658 * Do not take IRCNICK as nickname in Irssi SILC client since
4659 it is not possible to set nickname before hand connecting
4660 the server (TODO has an entry about adding auto-nicking
4663 * Changed the silc_server_command_pending to check whether
4664 there already exists an pending entry with the specified
4665 command, command identifier and pending callback. This is
4666 to fix IDENTIFY and WHOIS related crashes that may register
4667 multiple pending commands with same identifier. Affected
4668 file silcd/command.c.
4670 * Fixed the server to reconnect to the router even if it
4671 was already reconnecting and EOF was received. This to
4672 fix a possibility that the server wouldn't ever try to
4673 auto-reconnect to the router. Affected file silcd/server.c.
4675 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4677 * Fixed the server's password authentication to use the
4678 length of the locally saved password, and not the one
4679 sent in the packet. Affected file silcd/protocol.c.
4681 * Fixed same password authentication problem in the
4682 Authentication Payload handling routines in
4683 lib/silccore/silcauth.c.
4685 * Yet another password authentication problem fixed with
4686 channel password handling in silcd/command.c.
4688 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4690 * If first character of string in silc_parse_userfqdn is '@'
4691 then do not parse it. Affected file is
4692 lib/silcutil/silcutil.c.
4694 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4696 * Fixed minor bug in IDENTIFY command reply sending, which
4697 caused various weird problems during JOIN when it was
4698 resolving names for users. Affected file silcd/command.c.
4700 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4702 * Fixed the IDENTIFY command reply sending to chech better valid
4703 clients. It was possible to send incomplete list of replies.
4704 Affected file silcd/command.c.
4706 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4708 * Added silc_client_command[s]_[un]register functions now to
4709 dynamically register the commands in client library. Removed
4710 the static table of commands. This allows the client library
4711 to call commands without causing the application to know about
4712 what commands library has called.
4714 Removed the INFO command reply kludge to detect when the command
4715 was called by library. Now library use its own command reply
4716 function for INFO command.
4718 Added function silc_client_command_call to call a command.
4719 Application can use it to call command, not access the structure
4722 Now all commands that are sent by the client library (not
4723 explicitly sent by application) use own command reply functions.
4725 Affected files around lib/silcclient/ and in
4726 irssi/src/silc/core/.
4728 * Fixed the WHOIS command reply sending to chech better valid
4729 clients. It was possible to send incomplete list of replies.
4731 Fixed the WHOIS and IDENTIFY to send the request to router
4732 if normal server did not do it and did not find any results.
4734 Affected file silcd/command.c.
4736 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4738 * Moved the internal data from SilcClient context into its
4739 own file, not accesible to application. Affected files
4740 lib/silcclient/client.h and lib/silcclient/client_internal.h,
4741 and other files in client library.
4743 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4745 * Added doc/examples installation target in Makefile.am.pre.
4748 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4750 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
4751 commands the found client entry will be removed from the
4752 cache, after notifying application about the error. Affected
4753 file lib/silcclient/command_reply.c.
4755 * Changed the /MSG to check for exact nickname user gave, and
4756 not let `nick' match `nick@host' if it is only one found. Now,
4757 user must type the exact nickname (like nick@host2) even if
4758 there are no more than one same nicks found. This is to avoid
4759 a possibility of sending nickname to wrong nickname since
4760 `nick' could match `nick@host'. Affected file is
4761 irssi/src/core/silc-servers.c.
4763 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4765 * Do not print "you are now server operator" or similar when
4766 giving /away command. Affected files are
4767 irssi/src/silc/core/client_ops.c, silc-servers.h.
4769 * Made the silc_server_command_pending_error_check to send
4770 the same command reply payload it received back to the
4771 original sender of the command. This way all arguments
4772 that was received by the server will be received by the
4773 client too. Affected file silcd/command.c.
4775 * Added the silc_idcache_add to return the created cache entry
4776 to a pointer. Affected file lib/silccore/silcidcache.[ch].
4778 * Add global clients to expire if they are not on any channel.
4779 This is because normal server will never know if they signoff
4780 if they are not on any channel. The cache expiry will take
4781 case of these entries. This is done by normal servers only.
4782 The affected files are silcd/command_reply.c,
4783 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
4785 * If server receives invalid ID notification for WHOIS or
4786 IDENTIFY and the ID exists in the lists, it is removed.
4787 Affected file silcd/command_reply.c.
4789 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
4790 in client then client entry that it matches is searched and
4791 the nickname is printed on the screen for user. Affected
4792 file irssi/src/silc/core/client_ops.c.
4794 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4796 * Use cache entry expire time in the LIST command reply to
4797 purge old entries from the cache after the LIST command
4798 reply has been received. This way we don't have non-existent
4799 entries in the cache for too long. Affected file is
4800 silcd/command_reply.c.
4802 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4804 * If we are normal server, and we've not resolved client info
4805 in WHOIS or IDENTIFY from router, and it is global client,
4806 we'll check whether it is on some channel. If it is not
4807 then we cannot be sure about its validity and will resolve it
4808 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
4809 file silcd/command.c.
4811 * Search channel by name (if possible) rather than by ID
4812 in IDENTIFY command's command reply. Affected file is
4813 silcd/command_reply.c.
4815 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4817 * Distribute to the channel passphrase in CMODE_CHANGE notify.
4818 Updated specs and implemented it. Affected file silcd/command.c,
4819 silcd/packet_send.c and silcd/packet_receive.c.
4821 * Implemented the <founder auth> payload handling in the JOIN
4822 command. If provided all conditions for channel joining
4823 except requirement to provide correct passphrase can be
4824 overrided by the channel founder. Updated the protocol specs.
4825 Affected file silcd/command.c.
4827 Added support for founder auth in JOIN command in client
4828 library. Fixed the parsing of the JOIN command now to support
4829 all options as they should be. The affected file is
4830 lib/silcclient/command.c.
4832 * Optimized the WHOIS and IDENTIFY commands to send the request
4833 to router only if it includes nicknames or other names. If
4834 they include only IDs then check the local cache first before
4835 routing. Affected file is silcd/command.c.
4837 * Added channels topic announcements. Affected file is
4838 silcd/packet_receive.c and silcd/server.c.
4840 * Fixed the silc_server_send_notify_topic_set to really destine
4841 the packet to channel. Affected file silcd/packet_send.c.
4843 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
4844 library. Affected file lib/silcclient/client_notify.c.
4846 * Added UMODE announcements. Affected file silcd/server.c.
4848 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4850 * Memory leak fixes in:
4852 lib/silcutil/silcsockconn.c
4853 lib/silcske/silcske.c
4854 lib/silcske/groups.c
4856 lib/silccrypt/silcpkcs.c
4857 lib/silccore/silccommand.c
4858 lib/silccore/silcidcache.c
4863 * ROBOdoc documented the lib/silcske/groups.h file and a
4864 bit changed the interface for better.
4866 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4868 * Update the client entry context in the ID cache after
4869 nick change. Affected file lib/silcclient/command.c.
4870 Fixes the CUMODE command when regaining founder privileges,
4871 and a little WHOIS problem.
4873 * Fixed silc_net_gethostbyname to correctly call the
4874 inet_ntop. Affected file lib/silcutil/silcnet.c.
4876 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4878 * Added IPv6 support checking to the configure.in.pre, added
4879 also --enable-ipv6 option to override the check. Affected
4880 file configure.in.pre.
4882 * The silc_thread_create now calls the start function
4883 directly if threads support is not compiled in. Removes
4884 ugly #ifdef's from generic code. Affected files are
4885 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
4887 * Added silc_net_gethostby[name/addr]_async to asynchronously
4888 resolve. Affected files are lib/silcutil/silcnet.[ch].
4890 * Added support for rendering IPv6 based server, client and
4891 channel IDs. Affected file lib/silcutil/silcutil.c.
4893 * Added support for creating IPv6 based server IDs. Affected
4894 file is silcd/serverid.c.
4896 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4898 * Added silc_net_gethostby[addr/name] into the
4899 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
4900 routines. Added silc_net_is_ip[4/6]. Affected file is
4901 lib/silcutil/unix/silcunixnet.c. All routines that take
4902 address as argument now supports both IPv4 and IPv6 addresses.
4904 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4906 * Fixed LIST command reply sending in server. Affected file
4909 * Server now sends the kicker's client ID in the KICK notify
4910 to the kicked client. Affected file silcd/command.c.
4912 * The client library now parses the kickers client ID and
4913 UI displays it. Affected files lib/silcclient/client_notify.c
4914 and irssi/src/silc/core/silc-channels.c, module-formats.c.
4916 * Made all payload parsing function prototypes consistent.
4917 They all take now const unsigned char * and uint32 pair as
4918 the payload data instead of SilcBuffer. Changes all around
4919 the source tree. Other unsigned char* -> const unsigned char*
4920 changes around the tree as well.
4922 * Optimized SFTP client and server packet sending not to
4923 allocate new buffer for each packet but to recycle the
4924 first allocated buffer. Affected files are
4925 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
4927 * Optimized the SFTP client to use SilcList instead of
4928 SilcDList for requests, because it is faster. Affected file
4929 is lib/silcsftp/sftp_client.c.
4931 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
4932 into lib/silccore/silcid.[ch].
4934 Renamed silcpayload.[ch] into silcargument.[ch].
4936 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4938 * If client entry is deleted with active key agreement
4939 session, abort the session.
4941 The silc_client_abort_key_agreement now calls the completion
4942 callback with new SILC_KEY_AGREEMENT_ABORTED status.
4944 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
4947 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4949 * Don't use __restrict in older GCC's. Affected file is
4950 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
4952 * silc_net_localhost now attempts to reverse lookup the
4953 IP/hostname. Affected file lib/silcutil/silcnet.c.
4955 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
4956 command. It can be used to gain founder privileges at
4957 the same time when joining the channel.
4959 Defined that the SILC_NOTIFY_TYPE_KICKED send the
4960 kicker's client ID as well. Updated protocol specs.
4962 Defined that the server must send SILC_COMMAND_IDENTIFY
4963 command reply with error status to client who sent
4964 private message with invalid client ID.
4966 Updated the protocol specification.
4968 * Added silc_server_send_command_reply to send any
4969 command reply. Affected file silcd/packet_send.[ch].
4971 * Added silc_id_payload_encode_data to encode ID payload
4972 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
4974 * The server now send IDENTIFY command reply with error
4975 status if client ID in private message is invalid. Affected
4976 file silcd/packet_receive.c.
4978 * Save the server key file with server's IP address in
4979 the filename instead of hostname. The affected file is
4980 irssi/src/silc/core/client_ops.c.
4982 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4984 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
4987 * Added libtool support for compiling shared objects in
4988 lib/silcsim. Affected file configure.in.pre and
4989 lib/silcsim/Makefile.am. Original patch by cras.
4991 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4993 * Pid file configuration, and server's config file fixes
4994 patch by toma. Updated CREDITS file.
4996 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4998 * Fixed silc_client_channel_message to not try to decrypt
4999 the message twice if it resolved the destination client
5000 information. This could cause of dropping one channel
5001 message. Affected file lib/silcclient/client_channel.c.
5003 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5005 * Added silc_client_run_one into lib/silcclient/silcapi.h and
5006 lib/silcclient/client.c. This function is used when the SILC
5007 Client is run under some other scheduler, or event loop or
5008 main loop. On GUI applications, for example this may be
5009 desired to used to run the client under the GUI application's
5010 main loop. Typically the GUI application would register an
5011 idle task that calls this function multiple times in a second
5012 to quickly process the SILC specific data.
5014 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5016 * Fixed silc_server_drop() for dropping the supplementary
5017 groups as well, this could cause a security hole on some
5020 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5022 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
5025 * Write PID file after dropping privileges. Added -F option
5026 to run server on foreground. A patch by debolaz.
5027 Affected files silcd/server.c, silcd/silcd.c.
5029 * Fixed MOTD to return the MOTD file server name. Affected
5030 file silcd/command.c.
5032 * Added INFO command reply handling to the Irssi SILC Client.
5033 Affected file irssi/src/silc/core/client_ops.c.
5035 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5037 * Fixed the silc_idcache_list_* routines to really support
5038 the dynamic list. Fixes a crash. Affected file is
5039 lib/silccore/silcidcache.c.
5041 * Fixed the LIST command reply to really call LIST command's
5042 pending callbacks. Affected file silcd/command_reply.c.
5044 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5046 * Update conn->local_entry->nickname after giving NICK
5047 command. Affected file lib/silcclient/command.c.
5049 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
5051 * Added the [pid] option to the silcd configuration file
5053 Affected files: serverconfig.[ch] and silcd.c
5055 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5057 * Save fingerprint in WHOIS command reply in server.
5058 Affected file silcd/command_reply.c.
5060 * Fixed NICK commands pending callback registration.
5061 Affected file lib/silcclient/command.c.
5063 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5065 * Use ++server->cmd_ident when sending commands in server,
5066 instead of random number. Affected file silcd/command.c.
5068 * Fixed GETKEY command reply to call actually GETKEY pending
5069 command callbacks. Affected file silcd/command_reply.c.
5071 * A bit stricter check for nicknames. Check for same nickname
5072 in NICK command also. Affected file silcd/command.c.
5074 * Do not call INFO command everytime client ID changes, only
5075 during first connecting. Affected file lib/silcclient/client.c.
5077 * Set the new nickname only after successful command reply for
5078 NICK command is returned by server. Affected file
5079 lib/silcclient/command.c.
5081 * Remove nicknames from nicklist during server_signoff notify.
5082 Should fix /NAMES bit more. The affected file is
5083 irssi/src/silc/core/silc-channels.c.
5085 * Added `fingerprint' field to the SilcIDListData in the
5086 silcd/idlist.h to hold the fingerprint of the client's
5089 Send the fingerprint of the client's public key in WHOIS
5092 Affected files silcd/command.c, and silcd/idlist.[ch].
5094 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5095 create fingerprint from given data.
5097 * Show the fingerprint of the client's public key in WHOIS.
5098 Affected files irssi/src/module-formats.[ch] and
5099 irssi/src/silc/core/client_ops.c.
5101 * Format the multiple same nicknames also during JOIN and
5102 NICK_CHANGE notifys. Affected file is
5103 lib/silcclient/client_notify.c.
5105 * Do not print error on screen for invalid private message
5106 payload since it can come if someone is sending private
5107 messages with wrong key. Affected file
5108 lib/silccore/silcprivate.c.
5110 * Fixed multiple concurrent /PING crash. Affected file
5111 lib/silcclient/command.c.
5113 * Changed the wrong ID encoding. All IP addresses must be
5114 in MSB first order in encoded format. They were encoded
5115 wrong and was in LSB format. Affected files are
5116 silcd/serverid.c, lib/silcutil/silcutil.c.
5118 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5120 * Call the `connect' client operation through the scheduler
5121 in case of error. Affected file lib/silcclient/client.c.
5123 * Call the `failure' client operation even if the error
5124 occurred locally during a protocol. Affected file is
5125 lib/silcclient/protocol.c.
5127 * Added support of sending LIST command to router from normal
5128 server. This way normal server can get list of all channels
5129 in the network too. Fixed the channel list sending in the
5130 server too. Affected files are silcd/command.c, and
5131 silcd/command_reply.[ch].
5133 * Added silc_server_update_channels_by_server and
5134 silc_server_remove_channels_by_server. They are used during
5135 disconnection of primary router and in backup router protocol.
5136 Affected file silcd/server_util.[ch], silcd/server.c and
5137 silcd/server_backup.c.
5139 * Fixed channel adding to global list in IDENTIFY command
5140 reply in server. Affected file silcd/command_reply.c.
5142 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5144 * If the incoming packet type is REKEY or REKEY_DONE process
5145 that packet always synchronously. Fixes yet another MAC
5146 failed error on slow (dialup) connections. Affected file
5147 lib/silcclient/client.c and silcd/server.c.
5149 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5151 * Call check_version SKE callback for initiator too. Affected
5152 file lib/silcske/silcske.c.
5154 * Implemented fix for security hole found in the SKE that was
5155 fixed in the specification few days back; the initiator's
5156 public key is now added to the HASH value computation.
5157 Added backwards support for the old way of doing it too, for
5158 old clients and old servers. Affected file is
5159 lib/silcske/silcske.c.
5161 * Enabled mutual authentication by default in SKE. If initiator
5162 is not providing mutual authentication the responder will
5163 force it. This will provide the proof of posession of the
5164 private key for responder. The affected files are
5165 lib/silcclient/protocol.c and silcd/protocol.c.
5167 * Do not cache anymore the server's public key during SKE.
5168 We do mutual authentication so the proof of posession of
5169 private key is done, and if the server is authenticated in
5170 conn auth protocol with public key we must have the public
5171 key already. Affected file silcd/protocol.c.
5173 * Added new global debug variable: silc_debug_hexdump. If
5174 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5175 file lib/silcutil/silclog.[ch].
5177 * Fixed compilation warning due to char * -> const char *.
5178 Affected files lib/silcutil/silcnet.h, and
5179 lib/silccore/silcauth.[ch].
5181 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5183 * Fixed CMODE command when new channel key was created. If
5184 the creation failed the old key was removed. Next time giving
5185 same command would crash the server since the old key was
5186 freed already. Affected file silcd/command.c.
5188 * Fixed the silc_server_announce_get_channels to not crash
5189 on reconnect. Affected file silcd/server.c.
5191 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5193 * Added silc_log_set_debug_string function to set a regex
5194 string to match for debug output. Only the function names,
5195 or filenames matching the given debug string is actually
5196 printed. This way it is possible to filter out those debug
5197 strings that user is not interested in.
5199 Fixed a bug in silc_string_regexify.
5201 Affected files lib/silcutil/silclog.[ch], and
5202 lib/silcutil/unix/silcunixutil.c.
5204 * Changed the -d options in both server and Irssi SILC client
5205 to take the debug string as argument. Affected files
5206 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5208 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5210 * Added silc_hash_babbleprint to create a Bubble Babble
5211 Encoded fingerprint. The encoding is developed by Antti
5212 Huima (draft-huima-babble-01.txt), and it creates human
5213 readable strings out of binary data. Affected file
5214 lib/silccrypt/silchash.[ch].
5216 * Print the babble print now in addition of fingerprint as well
5217 in Irssi SILC client. Affected files are
5218 irssi/src/fe-common/silc/module-formats.[ch],
5219 irssi/src/fe-common/silc/core/client_ops.c.
5221 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5223 * Fixed a security problem found in SKE. The initiator's
5224 public key too is now added to the HASH hash value creation
5225 which is signed by the responder to create the SIGN value.
5226 This will prevent anyone in the middle to lie to the responder
5227 about the initiator's public key. If this is done now, the
5228 man in the middle will get caught. Updated the protocol
5231 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5233 * Better installation directory handling. Configure module
5234 paths and other paths automatically to example_silc* files
5235 in doc/. A patch by toma.
5237 * Fixed compiler warning from MPI library, and from SILC RNG.
5240 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5241 It can be configured with ./configure. A patch by toma.
5243 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5245 * Find correct make to use in prepare-clean. A patch by
5246 toma. Affected file prepare-clean.
5248 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5250 * Added irssi variables use_auto_addr, auto_bind_ip,
5251 auto_bind_port and auto_public_ip.
5253 * Changed the interface for silc_client_send_key_agreement
5254 in lib/silcclient/silcapi.h
5258 irssi/src/silc/core/silc-core.c
5260 lib/silcclient/silcapi.h
5261 irssi/src/silc/core/silc-channels.c
5262 lib/silcclient/client_keyagr.c
5265 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5267 * Added silc_pkcs_public_key_compare to compare two
5268 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5270 * Check that the client who set the founder mode on the
5271 channel is the same client that is giving the founder
5272 mode to itself. It is done by comparing the saved public
5273 key (it is saved even in the authentication is passphrase).
5274 Affected file silcd/command.c.
5276 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5278 * Do not process packet for disconnected socket connection.
5279 Affected file lib/silccore/silcpacket.c.
5281 * Process the DISCONNECT packet through scheduler in the
5282 client library. Affected file lib/silcclient/client.c.
5284 * Fixed the silc_client_packet_parse to not to increase
5285 the packet sequence number if the conn->sock and the
5286 current socket connection is not same. This can happen
5287 for example during key agreement when the conn includes
5288 multiple socket connections (listeners). Affected file
5289 lib/silcclient/client.c.
5291 * The sender of the file transfer request now provides also
5292 the pointer (listener) for the key exchange protocol. If
5293 the listener cannot be created then it sends empty key
5294 agreement and lets the receiver provide the listener.
5296 Added `local_ip' and `local_port' arguments to the
5297 silc_client_file_send. If they are provided they are used,
5298 if not then it will attempt to find local IP address, if
5299 not found or bind fails then the remote client will provide
5302 Affected files are lib/silcclient/client_ftp.c and
5303 lib/silcclient/silcapi.h.
5305 * Extended the FILE SEND command to support defining the
5306 local IP and port for key exchange listener. They are
5307 optional. Affected file irssi/src/silc/core/silc-servers.c.
5309 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5311 * Defined to WHOIS command reply the sending of fingerprint
5312 of the client's public key (if the proof of posession of the
5313 corresponding private key is verified by the server).
5314 Updated to the protocol specification.
5316 * Added support of receiving the client's public key's
5317 fingerprint in command reply in client library. Affected
5318 file is lib/silcclient/command_reply.c, and
5319 lib/silcclient/idlist.[ch].
5321 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5323 * Do not send over 128 chars long nickname to the server
5324 in NICK command. Affected file lib/silcclient/command.c.
5326 * Do not send over 256 chars long channel names to the server
5327 in JOIN command. Affected file lib/silcclient/command.c.
5329 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5331 * Assure that silc_server_close_connection cannot be called
5332 twice for same socket context. Affected file is
5335 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5337 * Send error message to application if opening file for
5338 writing during file transfer fails. Affected file is
5339 lib/silcclient/client_ftp.c.
5341 Remove all file transfer sessions for a client that we're
5342 removing from ID cache.
5344 Affected file is lib/silcclient/client_ftp.c.
5346 * Fixed silc_net_addr2bin to return correct address. Affected
5347 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5349 * Fixed file transfer session removing on signoff notify.
5350 Affected file irssi/src/silc/core/silc-servers.c.
5352 * Added the SilcClientFileError to be returned in the monitor
5353 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5354 Affected file lib/silcclient/silcapi.h.
5356 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5358 * Fixed a crash in silc_client_ftp_free_sessions and
5359 silc_client_ftp_session_free_client. Affected file
5360 lib/silcclient/client_ftp.c.
5362 * Added `disabled' field in the SilcChannelEntry in the server
5363 to indicate if the server entry is disabled. Affected file
5364 silcd/idlist.h, silcd/command[_reply].c.
5366 * SILC server adds now /var/run/silcd.pid everytime it is
5367 started. Affected file silcd/silcd.c.
5369 * Added silc_server_packet_send_clients to send a packet to
5370 the provided table of client entries. Affected file
5371 silcd/packet_send.[ch].
5373 * Fixed a crash in client resolving in client_prvmsg.c in
5374 client library. Affected file lib/silcclient/client_prvmsg.c.
5376 * Do not actually remove the client directly from ID cache
5377 during SERVER_SIGNOFF, but invalidate it. This way we
5378 preserve the WHOWAS info for the client. Affected file
5379 silcd/server_util.c.
5381 * Fixed SERVER_SIGNOFF notify handling in the server. The
5382 server is now able to process incoming SERVER_SIGNOFF notify
5383 for a server that it doesn't even know about. It will remove
5384 the clients provided in the notify. Affected file
5385 silcd/packet_receive.c.
5387 * Check for partial packet in data queue after every packet that
5388 was found from the queue. Return and wait for more data if
5389 there is partial data in queue. Affected file is
5390 lib/silccore/silcpacket.c.
5392 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5394 * Added SilcClietFileError enum to indicate error in
5395 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5396 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5397 Affected files lib/silcclient/silcapi.h and
5398 lib/silcclient/client_ftp.c.
5400 * Check that newsize in silc_buffer_realloc is larger than
5401 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5403 * Added better monitor of file transfers. It now monitors
5404 key agreement protocol during the file transfer too. Added
5405 error reporting too. Affected files
5406 irssi/src/silc/core/silc-servers.c,
5407 irssi/src/fe-common/silc/module-formats.[ch].
5409 * Wrote a help file for FILE command.
5411 * Added silc_rng_global_get_byte_fast to get not-so-secure
5412 random data as fast as possible. Random data is read from
5413 /dev/urandom if available and from the SILC RNG if not
5414 available. It is used in padding generation. Affected file
5415 lib/silccrypt/silcrng.[ch].
5417 * All packets in client library are now processed synchronously.
5418 Optimized packet processing a lot. Affected file
5419 lib/silcclient/client.c.
5421 * All server connection packets are processing synchronously
5422 now in server, to optimize packet processing. Affected file
5425 * Include files are installed now only in Toolkit distribution
5426 if make install is given. Affected files: all Makefile.am's.
5428 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5430 * Assure that silc_client_notify_by_server_resolve does not
5431 resolve the client information multiple times. If it cannot
5432 be found by the first it cannot be found at all. Affected
5433 file lib/silcclient/client_notify.c.
5435 * Fixed WHOWAS command reply calling. Affected file
5436 lib/silcclient/command_reply.c.
5438 * Removed all references to silc_idlist_get_client from the
5439 Irssi SILC client since that call is internal call used by
5440 the library. The Irssi SILC client will use now client
5441 retrieval functions found in silcapi.h.
5443 * Fixed a bug in resolving nickname info before sending
5444 private message. It used freed memory. Affected file
5445 irssi/src/silc/core/silc-servers.c.
5447 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5449 * Assure my_channels statistics cannot go negative in server.
5450 Affected files silcd/server.c, silcd/server_util.c.
5452 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5454 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5456 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5458 * Win32 Toolkit changes. Affected files
5459 win32/silc.dsw, win32/libsilc/libsilc.def,
5460 win32/libsilcclient/libsilc.def,
5461 lib/silcutil/silcutil.c, and
5462 lib/sftp/sftp_fs_memory.c.
5464 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5466 * Added silc_net_localip to return local host's IP address.
5467 Affected file lib/silcutil/silcnet.[ch].
5469 * If key exchange or rekey protocol is active for a connection
5470 parse all packets syncronously since there might be packets
5471 in packet queue that we are not able to process without first
5472 processing packets before them. Affected file silcd/server,
5473 lib/silcclient/client.c.
5475 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5476 whether library should continue processing the packet.
5477 Affected file lib/silccore/silcpacket.h.
5479 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5480 SilcSFTPMonitorData to SFTP server to monitor various
5481 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5482 lib/silcsftp/sftp_server.c.
5484 * Added silc_file_size to return file size. Affected file
5485 lib/silcutil/silcutil.[ch].
5487 * Implemented the file transfer support for the client library.
5488 Added preliminary support for simple client to client one-file
5489 transmission. Affected file lib/silcclient/client_ftp.c,
5490 lib/silccilent/client.[ch].
5492 * Added new local command FILE to the Irssi SILC Client.
5493 It is used to perform the file transfer. It has subcommands
5494 SEND, RECEIVE, SHOW and CLOSE. Affected files
5495 irssi/src/silc/core/client_ops.c,
5496 irssi/src/silc/core/silc-server.[ch].
5498 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5500 * Relay the SILC_PACKET_FTP in the server. Affected files
5501 silcd/server.c and silcd/packet_receive.c.
5503 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5505 * Renamed silc_file_read and silc_file_write to functions
5506 silc_file_readfile and silc_file_writefile. Added function
5507 silc_file_open and silc_file_close. Affected files
5508 lib/silcutil/silcutil.[ch].
5510 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5512 * Resolve the client info when received private message or
5513 channel message for a client which nickname we don't know.
5514 Affected files lib/silcclient/client_prvmsg.c and
5515 lib/silcclient/client_channel.c.
5517 * Do not crash in /KEY if client is not connected. Affected
5518 file irssi/src/silc/core/silc-channels.c.
5520 * Added SilcClientStatus field to the SilcClientEntry in the
5521 lib/silcclient/idlist.h.
5523 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5524 is incomplete and is being resolved, it won't be resolved
5527 Make sure also that USERS command reply does not resolve
5528 twice information. Affected file is
5529 lib/silcclient/command_reply.c.
5531 Make sure that silc_client_get_clients_by_list does not
5532 resolve twice same information.
5534 * Check for valid client->id in the silc_server_free_client_data.
5535 Affected file silcd/server.c.
5537 * Fixed /GETKEY nick@server not to crash if the server entry
5538 is not found. Affected file lib/silcclient/command.c.
5540 * Fixed the silc_server_check_cmode_rights to check the
5541 requested modes correctly. Affected file silcd/command.c.
5543 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5545 * Better checks for non-printable chars in nick added.
5546 Affected file silcd/command.c.
5548 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5550 * Call the silc_server_udpate_servers_by_server in the
5551 primary router that comes back online in the backup resuming
5552 protocol. Otherwise it routes packets wrong. Affected file
5553 silcd/server_util.[ch], silcd/server_backup.c.
5555 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5557 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
5558 lib/silcutil/silcbuffmt.[ch].
5560 * Redefined the SILC packet header to include the padding
5561 length. Affected file lib/silccore/silcpacket.[ch].
5563 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
5564 length for maximum padding up to 128 bytes). Affected
5565 file lib/silccore/silcpacket.h.
5567 * Removed all backwards support for old 0.5.x MAC thingies.
5568 The SILC packet header change makes it impossible to be
5569 backwards compatible.
5571 * Send the ENDING packet with timeout in the backup resuming
5572 protocol. This is to assure that all routers has connected
5573 to the primary router. Affected file silcd/server_backup.c.
5575 * Changed the RNG to take the first IV from random data. It
5576 used to take it from zero actually. Changed the RNG also
5577 to use /dev/urandom during session. /dev/random is used
5578 in initialization. Affected file lib/silccrypt/silcrng.[ch].
5580 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5582 * Changed the SILC packet header to have the first two bytes
5583 (the packet length) encrypted. Affected files aroung the
5584 code tree, lib/silccore/silcpacket.[ch]. Removed the
5585 SilcPacketCheckDecrypt callback. It is not needed anymore
5586 since the silc_packet_receive_process will determine now
5587 whether the packet is normal or special.
5589 * Implemented the unidirectional MAC keys. Affected files
5590 lib/silcske/silcske.c, silcd/protocol.c and
5591 lib/silcclient/protocol.c.
5593 * Implemented the packet sequence number to the MAC computation.
5594 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
5595 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
5596 lib/silcclient/protocol.c.
5598 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5600 * Allow backup router to announce servers. All servers
5601 announced by backup router are added to the global list
5602 automatically. Update hte server's socket to our primary
5603 router also when backup router announces a server.
5604 Affected file silcd/packet_receive.c.
5606 * Do not update the client->router in the function
5607 silc_server_udpate_clients_by_server if the client is on
5608 global list. We might fail to find any specific server
5609 for locally connected clients and local cell clients. They
5610 should still use the `from' and not `to' as client->router.
5611 This fixes backup router resuming protocol. Affected file
5612 silcd/server_util.c.
5614 * Decrease channel statistics count only if the channel
5615 deletion worked. Affected files are silcd/server.c and
5616 silcd/server_util.c.
5618 * Added silc_server_update_servers_by_server to update origin
5619 of all server entries. Used during backup router protocol.
5620 Affected files silcd/server_util.[ch], silcd/server.c. and
5621 silcd/backup_router.c.
5623 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
5624 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
5625 silc_hmac_get_hash and silc_hmac_get_name. Affected file
5626 lib/silccrypt/silchmac.c.
5628 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5630 * Assure that router cannot reroute the same channel message
5631 to the sender. Affected file silcd/packet_receive.c.
5633 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5635 * Made better checks that the channel message is not sent
5636 to the router it came from. Affected file is
5637 silcd/packet_send.c. Fixed memory leak too.
5639 * Announce informations for incoming router connection, but
5640 only after checking if it is replaced by backup router.
5641 Affected file silcd/packet_receive.c.
5643 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5645 * Fixed the backup resuming protocol to work in multiple
5646 router environment. Affected file silcd/server_backup.c.
5648 * Route packet only to one router in the function
5649 silc_server_packet_send_to_channel. Affected file is
5650 silcd/packet_send.c.
5652 * Fixed silc_server_send_notify_dest to set the broadcast
5653 flag. Fixed the silc_server_send_notify_topic to actually
5654 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
5655 Affected file silcd/packet_send.c.
5657 * Changed the SFTP Filesystem interface. Changed the
5658 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
5659 the filesystem operation function. The SilcSFTPFilesystem
5660 is now a context that is allocated by all filesystem allocation
5661 functions and it already includes the operations structure
5662 and filesystem specific context. It is given as argument
5663 now to the silc_sftp_server_start. This made the interface
5664 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
5665 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
5667 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5669 * Changed the backup router adding and getting interfaces
5670 in the server. The router that will be replaced by the
5671 specified backup router is now sent as argument. Affected
5672 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
5675 * Added silc_net_addr2bin_ne to return the binary form of
5676 the IP address in network byte order. Affected files
5677 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
5679 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5681 * Check for existing server ID in silc_server_new_server
5682 and in silc_server_connect_to_router_final and remove the
5683 old entry if it exists. Affected file silcd/packet_receive.c,
5686 * Send the channel message always to only one router, either
5687 in upstream or downstream. Affected file is
5688 silcd/packet_send.c.
5690 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5692 * Wrote the definition of the backup resuming protocol to the
5693 protocol specification.
5695 * Removed one redundant channel key generation from normal
5696 server during joining procedure. Removed one redundant
5697 channel key sending from server to router during joining
5698 procedure. Affected file silcd/command.c.
5700 * Made minor bugfixes to the backup router resuming protocol.
5701 Affected file silcd/server_backup.c, server.c.
5703 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5705 * Added --disable-asm configuration option. Affected files
5706 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
5709 * Implemented the backup resuming protocol that is used to
5710 resume the primary router position in the cell after the
5711 primary router comes back online. Affected files
5712 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
5713 and silcd/server_util.[ch].
5715 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5717 * Sleep two (2) seconds after sending QUIT command to server.
5718 Affected file lib/silcclient/command.c.
5720 * Assure that if outgoing data buffer is pending do not force
5721 send any data. Affected file silcd/packet_send.c.
5723 * Assure that if outgoing data buffer is pending do not force
5724 send any data. Affected file lib/silcclient/client.c.
5726 * Implemented the backup router support when the primary router
5727 goes down. The servers and routers can now use the backup
5728 router as new primary router without loosing connectivity.
5730 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5732 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
5733 in the server to indicate disabled entry. All data read
5734 from the connection will be ignored and no data is sent
5735 for entry that is disabled. Affected files are
5736 silcd/idlist.h, silcd/server.c.
5738 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5740 * Created SFTP client and server test programs in the
5741 lib/silcsftp/tests directory.
5743 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5745 * Implemented memory filesystem (virtual filesystem) for
5746 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
5749 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5751 * Implemented the SFTP (SSH File Transfer Protocol) to the
5752 lib/silcsftp. It includes SFTP client and SFTP server
5755 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5757 * Moved lib/silccore/silcprotocol.[ch] to the
5758 lib/silcutil library.
5760 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
5761 take variable argument list pointer as argument. Affected
5762 file lib/silcutil/silcbuffmt.[ch].
5764 * Added silc_buffer_set function that is used to set data
5765 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
5766 Affected file lib/silcutil/silcbuffer.h.
5768 * Changed various routines in the core library to use the new
5769 silc_buffer_set instead of allocating new buffer only for
5772 * Added 64-bit value formatting and unformatting support to the
5773 silc_buffer_[un]format routines. Affected file is
5774 lib/silcutil/silcbuffmt.[ch].
5776 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
5777 to includes/bitmove.h.
5779 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5781 * Fixed channel user mode saving in client library. Affected
5782 file lib/silcclient/command[_reply].c.
5784 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5786 * Defined the file transfer to the SILC Protocol. Added
5787 new packet type SILC_PACKET_FTP and defined File Transfer
5788 Payload. The mandatory file transfer protocol is SFTP
5789 (SSH File Transfer Protocol). Affected file in addition
5790 of the internet draft is lib/silccore/silcpacket.h.
5792 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
5793 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
5794 is used as part of backup router protocol when the primary
5795 router of the cell is back online and wishes to resume
5796 the position as primary router.
5798 * Redefined the MAC generation keys in the protocol. The
5799 same key is not used anymore in both direction. Both
5800 direction will now use different keys for sending and
5801 receiving. This fixes a potential security flaw. This
5802 change causes incompatibilities in the protocol.
5804 * Redefined also the MAC computation from the packet.
5805 An packet sequence number is now added to the MAC
5806 computation. This prevents possible replay attacks against
5807 the protocol. This change too causes incompatibilities
5810 Added `sequence' field to the SilcPacketContext to hold
5811 the current sequence number for the packet.
5813 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5815 * Added `created' field to the SilcIDListData in the file
5816 silcd/idlist.h to indicate the time when the entry was
5819 * Added `created' field to the SilcChannelEntry too. Affected
5820 file silcd/idlist.h.
5822 * Added `creation_time' aguments to all the announcement functions
5823 in the server. If it is provided then only the entries that
5824 was created after the provided time frame are actually
5825 announced. Affected file silcd/server.[ch].
5827 * The protocol says that the Channel ID's IP address must be
5828 based on the router's IP address. Added check for this in
5829 the silc_server_new_channel when processing incoming New Channel
5830 Payload. Affected file silcd/packet_receive.c.
5832 * Print out the correct version with --version in SILC client.
5833 Affected file irssi/src/silc/core/silc-core.c.
5835 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5837 * Fixed WHOWAS command to check for completnes of the client
5838 entry always, not just when the command is coming from client.
5839 Affected file silcd/command.c.
5841 * Added new function silc_server_packet_queue_purge to purge the
5842 outgoing data queue to the network. After the function returns
5843 it is guaranteed that the outgoing packet queue is empty.
5844 Affected file silcd/packet_send.[ch].
5846 * Purge the outgoing packet queue in the rekey protocol's final
5847 callback to assure that all rekey packets go to the network
5848 before quitting the protocol. Affected file silcd/server.c.
5850 * Added silc_client_packet_queue_parse as similar function as
5851 in server to the client library. The affected file is
5852 lib/silcclient/client.c.
5854 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5856 * Splitted silcd/server.c and created silcd/server_util.[ch]
5857 for utility functions.
5859 * Added new socket flag SILC_SF_DISABLED to indicate that the
5860 connection is open but nothing can be sent to or received from
5861 the connection. Affected file lib/silcutil/silsockconn.[ch].
5862 The checking for disabled socket is checked in the low level
5863 silc_socket_write and silc_socket_read functions.
5865 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5867 * Allow only nicknames and channel names that fits into the
5868 7-bit unsigned char ASCII set. Affected file silcd/command.c.
5870 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5872 * When processing JOIN command reply in server check that if
5873 the channel exists in our global list we'll move it the local
5874 list. Affected file silcd/command_reply.c.
5876 * Fixed the check whether client is joined on the channel already
5877 in JOIN command. Affected file lib/silcclient/command.c.
5879 * Fixed the JOIN command reply to check whether the channel
5880 already exists. Affected file lib/silcclient/command_reply.c.
5882 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5884 * Added silc_ske_status_string to map the SKE error numbers
5885 to readable strings. The affected files are
5886 lib/silcske/silcske[_status].[ch].
5888 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5890 * Do not show the private channels on the WHOIS channel list
5891 as it is not allowed by the protocol. The affected file is
5894 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5896 * Assure that the packet length digged from the actual packet
5897 is something sensible in the silc_packet_decrypt_rest_special
5898 in lib/silccrypt/silcpacket.c.
5900 * Free and NULL the allocated pointer in silc_hmac_alloc if
5901 the HMAC allocation fails. The affected file is
5902 lib/silccrypt/silchmac.c.
5904 * Print the selected security properties to the log files in
5905 the server. Affected file silcd/protocol.c.
5907 * Add SKE's reference counter even if calling the completion
5908 callback manually. Otherwise it goes negative, although it
5909 does not cause any problems. The affected file is
5910 lib/silcske/silcske.c.
5912 * Remove the client entry with short timeout after giving the
5913 KILL command. Affected file lib/silcclient/command.c.
5915 * Fixed to send error reply in WHOIS and IDENTIFY commands in
5916 case all found clients are already disconnected (WHOWAS would
5917 found them) in the server. Affected file silcd/command.c.
5919 * Update the last_receive (time of last data received) to be
5920 updated only when received private or channel message so that
5921 the idle time showed in WHOIS makes more sense.
5923 * Added boolean field `valid' in to the SilcClientEntry in the
5924 client library to indicate whether the entry is valid or not.
5925 This fixes the nickname change bug on channel when changing
5926 the nickname to be same than the old (like nick to Nick) the
5927 nickname formatter doesn't set the new nick anymore to Nick@host.
5928 Affected file lib/silcclient/idlist.[ch].
5930 * Now actually fixed the nickname changing on disconnection.
5931 Added new function silc_change_nick to the Irssi SILC Client.
5932 Affected file irssi/src/silc/core/client_ops.c,
5933 irssi/src/silc/core/silc-nicklist.[ch].
5935 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5937 * Check that the public key exists in the GETKEY command before
5938 trying to encode it. Affected file silcd/command.c.
5940 * Print some notifications on received public keys with GETKEY
5941 command in the Irssi SILC Client. Affected files are
5942 irssi/src/fe-common/silc/module-formats.[ch],
5943 irssi/src/silc/core/client_ops.c.
5945 * Use IDENTIFY command to resolve the server information in the
5946 GETKEY command instead of INFO command. Affected file
5947 lib/silcclient/command.c.
5949 * All command reply functions in the client library now calls
5950 the pending command reply callbacks even if an error has
5951 occurred. The server has done this a long time and now it was
5952 time to move the client library to this as well. Now all
5953 errors can be delivered back to the pending command reply
5954 callbacks if necessary. Affected files are
5955 lib/silcclient/command[_reply].[ch].
5957 * Change the nickname on disconnection back to the username
5958 because in reconnect the server will enforce it to it anyway.
5959 Affected file irssi/src/silc/core/silc-servers.c.
5961 * Fixed a config file parsing bug in the Irssi SILC client.
5962 Affected file irssi/src/silc/core/clientconfig.c.
5964 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5966 * When printing the channel mode on JOIN, verify that the
5967 channel key and channel's HMAC are valid. Affected file
5968 irssi/src/silc/core/client_ops.c.
5970 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5972 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
5973 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
5974 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
5976 * Removed channel key rekey task deleting from the function
5977 silc_server_save_channel_key. Affected file silcd/server.c.
5978 Added explicit timeout task context instead that is used to
5979 delete the task if we are registering a new task before the
5980 new task has elapsed.
5982 * When channel key rekey occurs the client library now saves
5983 the old channel key for a short period of time (10 seconds) and
5984 is able to use it in case some is still sending channel
5985 messages encrypted with the old key after the rekey. Affected
5986 file lib/silcclient/[idlist.h|client_channel.c].
5988 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5990 * Added check to the silc_server_new_id_real to not accept
5991 new ID if it is the sender's own ID. Affected file is
5992 silcd/packet_receive.c.
5994 * Assure that we do not announce ourself or the one we've
5995 sending our announcements when we're router and are announcing
5996 servers to our primary router. Affected file silcd/server.c.
5998 * Fixed silc_server_command_identify_check_client to assemble
5999 correct WHOIS packet. It send corrupted WHOIS packet and
6000 caused problem with router to router connections. Affected
6001 file silcd/command.c.
6003 Fixed also silc_server_command_whois_check the same way
6004 as for the IDENTIFY command.
6006 * Added new SilcIDListStatus to the server in the SilcIDListData
6007 structure. The status now includes the current status of
6008 the entry (like registered, resolved etc.). Affected file
6009 silcd/idlist.[ch]. Defined a bunch of different status types
6010 as well. This replaced the old boolean registered field as well.
6012 Added resolve_cmd_ident field to the SilcClientEntry structure
6013 too so that if the entry is for example being resolved so
6014 another command may attach to the same pending command reply
6015 without requiring to resolve the same entry again. This concept
6016 should optimize the WHOIS and the IDENTIFY resolving under
6017 heavy load by taking away unnecessary resolving for entries
6018 that are being resolved already.
6020 Added support for adding multiple pending commands for one
6021 command idenfier. Affected file silcd/command[_reply].[ch].
6023 * Fixed WHOIS and IDENTIFY save to remove the cache entry
6024 before deleting the data. Otherwise the hash table will have
6025 freed data in comparison functions. Affected file is
6026 silcd/command_reply.c.
6028 * Fixed silc_idlist_replace_client_id to add the new entry to
6029 the cache with NULL nickname. Otherwise there will be invalid
6030 memory as the nickname after the nickname is freed. Affected
6031 file silcd/packet_receive.c.
6033 * Fixed the silc_idlist_get_clients_by_hash. The entries was
6034 saved into wrong slots because the previous number of entries
6035 was not taken into account. Affected file silcd/idlist.c.
6036 Fixed same thing in silc_idlist_get_clients_by_nickname too.
6038 * If we are router and we receive JOIN notify to a channel that
6039 does not have any users then notified client is marked as the
6040 channel founder, as it is it. The affected file is
6041 silcd/packet_receive.c
6043 * Added to the extended hash table API's table_del_*ext functions
6044 the destructor as argument too, so that the caller can decide
6045 which destructor to use or whether to use destructor at all.
6046 Affected file lib/silcutil/silchashtable.[ch].
6048 * Fixed ID Cache purging. It actually deleted the entries from
6049 the hash table after the data was freed. The hash table ended
6050 up comparing freed memory. The affected file is
6051 lib/silccore/silcidcache.c.
6053 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6055 * Fixed Irssi SILC client's KILL command's HELP syntax.
6057 * The USERS command now resolves the detailed user information
6058 if the userinfo field is missing. Affected file is
6059 lib/silcclient/command_reply.c.
6061 * Do not print error in silc_file_read if the read file does
6062 not exist. Just silently return NULL. Affected file is
6063 lib/silcutil/silcutil.c.
6065 * Fixed the silc_log_output to not wine about NULL filename
6066 and to not create some bogus " " filename. Affected file is
6067 lib/silcutil/silclog.c.
6069 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6071 * Fixed various printing bugs on the user interface in the
6072 Irssi SILC Client. Minor changes that were forgotten from
6075 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6077 * Fixed the configure.in.pre and the compilation and distribution
6078 environment to support the new autoconf 2.52. That version is
6079 now required to compile the CVS trunk.
6081 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6083 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6084 to generally parse user@fqdn format strings. Affected file
6085 lib/silcutil/silcutil.c.
6087 * Added nickname_format and nickname_force_format fields to the
6088 SilcClientParams structure. The first one defines the format
6089 for the nicknames that the library will enforce if the receives
6090 multiple same nicknames. The second one is boolean value and
6091 can be used to force the library to always enforce the format
6092 to the nicknames regardles whether there are multiple nicknames
6093 or not. This configurable formatting was employed to flexibly
6094 support accessing multiple nicknames from the user interface.
6095 The userinterface can now set the nicknames to what ever format
6096 they prefer. Affected file lib/silcclient/silcapi.h.
6098 Added function silc_client_nickname_format to the file
6099 lib/silcclient/idlist.c. It performs the nickname formatting.
6101 Added new field `hostname´ to the SilcClientEntry context.
6102 It holds the hostname of the client. Affected file is
6103 lib/silcclient/idlist.h.
6105 * Irssi SILC Client sets the nicknames in nick@hostn format.
6106 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6107 irssi/src/silc/core/silc-core.c.
6109 The WHOIS printing now also shows both the real nickname and
6110 the formatted nickname so that user knows how to access the
6111 user if there are multiple same nicknames cached. Affected
6112 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6113 printing formatting too to take the hostname now as a separate
6114 argument. The Affected file is
6115 irssi/src/fe-common/silc/modules-formats.[ch].
6117 * Changed the silc_client_get_clients_local to accept the formatted
6118 nickname as argument. It accepts the real nickname too but the
6119 formatted nickname can be used to find the true entry from
6120 multiple entries. Affected file lib/silcclient/silcapi.h and
6121 lib/silcclient/idlist.c.
6123 * Added nickname_format_parse field to the SilcClientParams.
6124 It is a callback function provided by the application to parse
6125 the nickname out of the formatted nickname string. The library
6126 calls it to get the nickname from the formatted string. Since
6127 the application generally knows better the format of the nickname
6128 string it parses it instead of the library, even though library
6129 encodes the formatted string. If the callback function is not
6130 provided then the library will use the string as is. The
6131 affected file is lib/silcclient/silcapi.h.
6133 * All the nickname strings passed to the client library in
6134 commands are now expected to be formatted nickname strings.
6135 If the command does not support the formatted nickname string
6136 it will assume that the sent string is the actual nickname.
6137 Affected file lib/silcclient/command.c.
6139 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6141 * Added public key authentication support to OPER and SILCOPER
6142 commands in the client library. Affected file is
6143 lib/silcclient/command.c.
6145 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6147 * Changed the get_auth_methdod client operation to be asynchronous.
6148 It can be async if the application resolves the authentication
6149 method from the server during the negotiation. Added new
6150 SilcGetAuthMeth completion callback that the application will
6151 call after resolving the authentication method.
6153 Added function silc_client_request_authentication_method that
6154 the application can use to resolve the authentication method
6155 from the server. Added also SilcConnectionAuthRequest callback
6156 that the library will call after the server has replied. The
6157 application can call this function if it does not know the
6158 current authentication method.
6160 Affected files are lib/silcclient/client.c and
6161 lib/silcclient/silcapi.h.
6163 * The Irssi SILC client now automatically resolves the authentication
6164 method incase any configuration information is not present (and
6165 currently there never is). The affected file is
6166 irssi/src/silc/core/client_ops.c.
6168 * Fixed public key authentication from the client library.
6169 Affected file lib/silcclient/protocol.c. Changed also the
6170 protocol specification about the public key authentication in
6171 the connection authentication protocol. The actual data to be
6172 signed is now computed with a hash function before signing.
6174 * Fixed the public key authentication from the server as well.
6175 Affected file silcd/protocol.c.
6177 * Removed the mlock()'s from the memory allocation routines.
6178 Affected file lib/silcutil/silcmemory.c. The ./configure does
6179 not check anymore for the mlock(). Affected file is
6182 * Fixed USERS command in server to allow the execution of the
6183 command for private and secret channels if the client sending
6184 the command is on the channel. Affected file silcd/command.c.
6186 * Fixed silc_client_get_clients_local to return the clients
6187 count correctly. It could return wrong value. Affected file
6188 lib/silcclient/idlist.c.
6190 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6192 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6193 types. The assembler optimizations seemed not to like 64-bit
6194 data types. The assmebler optimizations thus are now enabled
6195 also for BSD systems as opposed to only enable them for Linux.
6197 * Do not check for threads at all on BSD systems. Affected
6198 file configure.in.pre.
6200 * Removed -n and -h options from the Irssi SILC Client since
6201 they are not used in silc.
6203 * Fixed the prime generation to assure that the first digit
6204 of the generated random number is not zero since our conversion
6205 routines does not like number strings that starts with zero
6206 digit. If zero digit is seen the random number is regenerated.
6207 This caused some corrupted RSA keys when the zero first digit
6208 was met. Affected file lib/silcmath/silcprimegen.c.
6210 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6212 * Fixed WIN32 configuration in the ./configure script.
6213 Fixed to include xti.h on environments that has it.
6214 Patches by Carsten Ilchmann and andrew.
6216 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6218 * Changed the silc_id_create_client_id to be collision
6219 resistant. It is now assured that there cannot be created
6220 two same client ID's. I suspect that some weird bugs in
6221 the server were actually caused by duplicate Client IDs.
6222 Affected file silcd/serverid.[ch]. A router receiving
6223 new ID now also assures and informs the sending server
6224 if the ID caused collision.
6226 * Changed the silc_id_create_channel_id to also assure that
6227 there are no collisions.
6229 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6231 * Statement about ignoring the Mutual Authentication flag when
6232 performing rekey with PFS was a bit misleading. It is ignored
6233 if it was set in the initial negotiation, it cannot be even
6234 set in the rekey. Fixed in the ke-auth draft. Started the
6235 new versions of the protocol drafts in the doc/.
6237 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6239 * Fixed a bug in silc_client_command_identify_save when saving
6240 new channel information. The channel name was no duplicated
6241 and caused crash on exit. Affected file is
6242 lib/silcclient/command_reply.c.
6244 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6246 * Fixed the getkey command handling in the server. Send just
6247 empty OK reply to the sender if the key could not be fetched
6248 (but everything else was ok, like the key just was not available).
6249 Changed the public key parameter to optional in the protocol
6250 specs so that empty OK reply can be sent. Affected file
6253 Added a message to Irssi SILC client to tell to user if the
6254 server did not return a public key.
6256 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6258 * Fixed a channel key regeneration bug. It registered new
6259 timeout tasks exponentially until all system resources were
6260 used. Affected file silcd/server.c.
6262 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6264 * Added the SILC Document generator to the scripts/silcdoc.
6265 It can be used to generate the Toolkit Reference Manual out
6266 of the source tree. Internally it will also use the RoboDoc
6267 generator now imported in util/robodoc.
6269 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6271 * Added couple of return's in rekey protocol if error orccurred
6272 during the protocol. The execution must be terminated.
6273 Affected file silcd/protocol.c. Also, terminate the protocol
6274 always with timeout.
6276 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6278 * The client's Client ID was created initally from the wrong
6279 nickname (it could have been in format nick@host) in the
6280 silc_server_new_client. Affected file silcd/packet_receive.c
6282 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6284 * Added some SILC_LOG_ERROR's to various error conditions
6285 if client could not be added to ID cache. Affected files
6286 silcd/packet_receive.c and silcd/server.c.
6288 * When client's sock->user_data is freed, NULL also the
6289 client->router and client->connection pointers. Added check
6290 for these pointers being NULL to various places around the
6291 code. Affected file silcd/server.c.
6293 * Added client->data.registered == TRUE checks to various
6294 places around the code to assure that unregistered client's
6295 are not handled when it is not allowed. Affected file
6298 * Added `bool registered' fields to all
6299 silc_idlist_[server|client]_get_* routines to indicate whether
6300 the fetched client needs to be registered or not. Affected
6301 file silcd/idlist.[ch].
6303 * Add your own entry as registered to the ID cache in the
6304 server. Affected file server.c.
6306 * Fixed a bug in silc_server_new_server. The SilcServer was
6307 set as the new server's context instead of SilcServerEntry.
6308 This naturally caused some weird bugs.
6310 * Added "updated" field the SilcChannelEntry which indicates
6311 the time since the channel entry was last accessed. This
6312 can be used to determine whether it is necessary to
6313 announce the channel after backup resuming protocol.
6314 Affected files silcd/idlist.[ch].
6316 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6318 * Do not delete the channel rekey task when adding it
6319 for in silc_server_create_channel_key.
6321 * Changed the silc_server_create_channel_key to return
6322 TRUE or FALSE to indicate the success of the channel key
6325 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6327 * Fixed MSVC++ project files and added missing files to
6328 Makefiles under win32/.
6330 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6332 * Do not add TCP_NODELAY flag if the operating system
6333 does not have it defined. Affected files are
6334 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6336 * Fixed buffer overflow from Irssi SILC Client. Affected
6337 file irssi/src/fe-common/core/themes.c.
6339 * Fixed double free in client library in the file
6340 lib/silcclient/client.c when disconnecting from server.
6342 * Applied double free patch from cras to Irssi SILC client.
6343 Affected files irssi/src/core/[modules/expandos].c
6345 * Fixed the disconnection handling to Irssi SILC Client.
6346 The application must call silc_client_close_connection
6347 in ops->connect client operation in case of failure of
6348 the connection. Affected file is
6349 irssi/src/silc/core/client_ops.c.
6351 * Do not set sock->protocol to NULL in the function
6352 silc_client_close_connection after executing the protocol's
6353 final callback since the sock might not be valid anymore.
6354 Affected file lib/silcclient/client.c.
6356 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6358 * Do not enable SILC_THREADS if the linking with libpthread
6359 did not happen. Affected file configure.in.pre.
6361 * Added notion to protocol specification that server must
6362 verify the sent authentication payload with CMODE when
6363 setting the channel founder key. Implemented it to the
6364 server. Affected file silcd/command.c.
6366 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6368 * Added _EXTRA_DIST SILC distribution variable to the
6369 distributions file. It is used to conditionally add extra
6370 files or directories to the specific distribution. Affected
6371 files ./prepare, Makefile.am.pre and distributions.
6373 Removed the `_' from the start of the distribution names.
6376 * Added README.WIN32 for instructions to compile the Toolkit
6379 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6381 * Fixed a double free in disconnection in the server. Affected
6382 file is silcd/server.c.
6384 * Fixed the lib/silcske/groups.c to work now also with GMP
6385 MP library. The string conversion did not work when using
6386 specific base and the base is indicated in the string as well.
6388 * Created win32/ directory which now includes MSVC++ specific
6389 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6390 It will appear only in the toolkit distribution
6392 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6394 * Changed the key material distribution function in case when
6395 the hash output is too short. The data is now concatenated
6396 a bit differently than it used to. Made the change to the
6397 SKE protocol specification.
6399 * Added better GMP detection to configure.in.pre. A patch
6402 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6404 * Fixed a minor bug in SKE that might cause some problem on
6405 some platforms. Affected file lib/silcske/silcske.c.
6407 * Added the cookie checking for initiator in the SKE. It checks
6408 that the responder returns the sent cookie unmodified. The
6409 affected file is lib/silcske/silcske.c. Added new SKE
6410 error type INVALID_COOKIE that can be sent during the
6411 negotiation. Fixed some memory leaks as well.
6413 * Added the "invalid cookie" error message to Irssi SILC client's
6416 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6418 * Added `task_max' field to the SilcClientParams to indicate
6419 the maximum tasks the scheduler can handle. If set to zero,
6420 default values are used. Affected file lib/silcclient/silcapi.h.
6422 * Fixed memory leaks in silc_client_close_connection. Affected
6423 file lib/silcclient/client.c.
6425 * Added silc_client_del_client_entry to client library to free
6426 all memory of given client entry. Affected file is
6427 lib/silcclient/idlist.[ch].
6429 * Added new functions silc_client_del_channel and
6430 silc_client_del_server to delete channel and server entries.
6431 Affected file lib/silcclient/[silcapi.h/idlist.c].
6433 * Removed silc_client_del_client_by_id from silcapi.h.
6435 * Fixed the INFO command to return the server's own info
6436 correctly when querying by Server ID. Affected file is
6439 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6441 * Removed the non-blocking settings in WIN32 code in the
6442 silc_sock_[read/write] and added SleepEx instead. Affected
6443 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6444 of input data is now checked with FIONREAD and ioctlsocket.
6446 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6448 * Call silc_schedule_task_del_by_context in the
6449 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6450 Affected file lib/silccore/silcprotocol.c.
6452 * Call silc_protocol_cancel for active protocols in the
6453 silc_server_close_connection if the funtion
6454 silc_server_free_sock_user_data has not been called.
6455 Affected file silcd/server.c.
6457 * Generic tasks cannot be deleted using the del_by_fd
6458 task deleting function since generic tasks does not match
6459 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6461 * Added a notion to SILCOPER help file that the SILCOPER works
6462 only on router server, not on normal server.
6464 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6466 * Added for WIN32 support for the new scheduler as well.
6467 Affected file lib/silcutil/win32/silcwin32schedule.c.
6469 * Fixed the SHA1 implementation to work on various platforms.
6471 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6473 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6474 API. It is part of the scheduler now. Everything else is
6475 as previously but some functions has changed their names.
6476 Checkout the lib/silcutil/silcschedule.h for the interface.
6477 Updated all applications to use the new interface. Affected
6478 files are lib/silcutil/silcschedule.[ch].
6480 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6482 * Found a bug in the SKE implementation. The HASH value,
6483 specified by the protocol, was not computed correctly. The
6484 public key of the responder was not added to the computation
6485 even though it is mandatory. Affected file lib/silcske/silcske.c.
6486 This unfortunately causes incompatibilities with older
6487 clients and servers.
6489 * Added WIN32 specific network init and uninit functions:
6490 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6491 the Winsock2. Affected file lib/silcutil/silcnet.h and
6492 lib/silcutil/win32/silcwin32net.c.
6494 * Set the socket always to nonblocking mode on WIN32 after
6495 reading data or writing data. Affected file is
6496 lib/silcutil/win32/silcwin32sockconn.c.
6498 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6500 * Fixed various compilation problems under WIN32. Affected
6501 files lib/silcutil/win32/silcwin32thread.c and
6502 lib/silcutil/win32/silcwin32schedule.c.
6504 * Removed all _internal.h #includes from public header
6505 files. Internal headers must never be included from
6508 Removed also the lib/silcske/payload_internal.h file.
6510 * All include files that may be needed (public and some others
6511 included by the public headers) by application developers are
6512 now copied to the ./includes directory. It does not copy any
6513 internal headers. Affected file Makefile.defines.pre and all
6514 Makefile.am's under lib/ and subdirs.
6516 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6518 * Do not change the ~/.silc directory's permissions automatically.
6519 Affected file irssi/src/silc/core/clientutil.c.
6521 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6523 * Do not cancel the protocol in silc_server_close_connection
6524 it might cause recursion. Now cancelled in the function
6525 silc_server_free_sock_user_data. Affected file silcd/server.c.
6527 * Fixed the silc_server_remove_clients_by_server to regenerate
6528 the channel keys correctly finally. Added also new function
6529 silc_server_remove_clients_channels to actually do it.
6530 Affected file silcd/server.c.
6532 * Fixed the silc_server_new_channel to not crash by giving
6533 wrong router to the new channel. Affected file is
6534 silcd/packet_receive.c.
6536 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6538 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
6539 which is given as argument to the silc_client_alloc now.
6540 It can be used to configure the client and set various parameters
6541 that affect the function of the client.
6543 * The USERS command in server did not check whether the channel
6544 is private or secret. Affected file silcd/command.c.
6546 * Added new argument to the USERS command in protocol specification.
6547 The USERS command now can take the channel name as argument
6548 as well. Added support for this in client and server and
6549 updated the protocol specs.
6551 * Completed the GETKEY command in client. It can be now used
6552 to fetch also servers public key not only some clients.
6553 Affected files lib/silcclient/command[_reply].c.
6555 * Added silc_client_get_server to return server entry by the
6556 server name. Affected files lib/silcclient/silcapi.h and
6559 * Redefined the IDENTIFY command in protocol specification to be
6560 more generic. It now can be used to query information about
6561 any entity in the SILC Network, including clients, servers and
6562 channels. The query may be based either the entity's name
6563 or the ID. Added support for this in both client and server.
6565 Affected files silcd/command.c and lib/silcclient/command.c
6566 and command_reply.c.
6568 * Optimized the WHOIS and WHOWAS commands in the server. Removed
6569 the _from_client and _from_server functions. Affected file
6572 * Added silc_client_get_channel_by_id_resolve to the file
6573 lib/silcclient/silcapi.h to resolve channel information by
6574 its ID. Added also silc_client_get_channel_by_id that
6575 does not resolve it from the server.
6577 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6579 * Added SilcServerEntry context into the client library
6580 to represent one server. The INFO command now allocates
6581 these to save the resolved server info. For now on the
6582 client library will also keep information about servers,
6583 connected and resolved with INFO.
6585 The INFO command now allocates the SilcServerEntry context
6586 and saves the server info there. The COMMAND_REPLY in
6587 the INFO now returns the parameters to application in
6588 same order as defined in the protocol specification.
6590 The entries are cached in the client->server_cache.
6592 * The INFO command is now issued after received the Client ID
6593 from the server. Affected file lib/silcclient/client.c.
6595 * The CMODE_CHANGE notify may now return also an SilcServerEntry
6596 to the application as the mode changer might be server.
6597 It is guaranteed that NULL is not returned anymore to the
6598 application. Affected file lib/silcclient/client_notify.c.
6600 The ID Type is now also passed to the application so that
6601 it can check whether the returned entry is SilcClientEntry
6604 Added new function silc_client_get_server_by_id to return
6605 the server entry by ID. Affected files are the
6606 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
6608 * Do not create the channel in the Irssi SILC Client when issuing
6609 the JOIN command but when received the sucessful JOIN command
6610 reply. Otherwise the channel might get created even though we
6611 could not join it. The Affected file is
6612 irssi/src/silc/core/[silc-channels.c/client_ops.c].
6614 * Fixed a channel joining bug in router. The router must also
6615 check the channel modes, invite and ban lists etc. when serving
6616 the JOIN command sent by normal server. Affected file is
6617 silcd/command.c. The router now resolves the client's
6618 information from the server who sent the JOIN command if it
6619 does not know it, and processes the JOIN command only after
6622 * Changed the SilcCommandCb to take new argument; void *context2.
6623 Affected file lib/silccore/silccommand.h
6625 The second argument in the command callbacks in the server now
6626 includes the SilcServerCommandReplyContext if the command was
6627 called as pending command callback from the command reply.
6628 Otherwise it is NULL. When called as pending the status of the
6629 command reply will be checked and if it was erronous the
6630 error will be sent to the original sender of the command.
6631 This way the client always receives the error messages even
6632 though the server was actually the one who received the error
6633 when it resent the command to router, for example. Affected
6634 files silcd/command[_reply].[ch].
6636 * Fixed sending WHOWAS command's error message to client if
6637 the requested client could not be found. It was missing.
6640 * Changed the CMODE and CUMODE commands reply arguments in the
6641 protocol specification. The Channel ID is now sent in both
6642 of the commands to identify the channel. Implemented this
6643 new feature to the client and server. Affected files
6644 lib/silcclient/command_reply.c and silcd/command.c.
6646 * Made better checks for invite and ban lists in the JOIN
6647 command in server. Affected file silcd/command.c.
6649 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6651 * The server now performs the incoming host IP/DNS lookup
6652 using the silc_socket_host_lookup and thus does not block
6653 the server anymore. Affected file silcd/server.c.
6655 * Completed the multi-thread support for SILC Scheduler in
6656 the lib/silcutil/silcschedule.c.
6658 * Fixed the configure.in.pre to detect the pthread correctly
6661 * Fixed a deadlock in silc_task_queue_wakeup in the file
6662 lib/silcutil/silctask.c.
6664 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6666 * Added new function silc_schedule_wakeup that is used in
6667 multi-threaded environment to wakeup the main thread's
6668 schduler. It needs to be used when a thread adds a new task
6669 or removes a task from task queues. After waking up, the
6670 scheduler will detect the task queue changes. If threads
6671 support is not compiled in this function has no effect.
6672 Implemented the wakeup mechanism to both Unix and WIN32
6673 systems. Affected files are lib/silcutil/silcschedule.[ch],
6674 lib/silcutil/unix/silcunixschedule.c and the
6675 lib/silcutil/win32/silcwin32schedule.c.
6677 * Added new function silc_task_queue_wakeup to wakeup the
6678 scheduler by the specified task queue. Affected file
6679 lib/silcutil/silctask.[ch].
6681 * The silc_socket_host_lookup_start now wakes up the scheduler
6682 after adding the timeout task. Affected file is
6683 lib/silcutil/silcsockconn.c.
6685 * The silc_socket_host_lookup is synchronous now if the threads
6686 support is not compiled in. However, the callback is still
6687 called asyncronously through the scheduler, anyway. Affected
6688 file lib/silcutil/silcsockconn.c.
6690 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6692 * Added new function silc_socket_host_lookup to perform
6693 asynchronous IP and FQDN lookups for the socket connection.
6694 Affected files lib/silcutil/silcsockconn.[ch].
6696 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6698 * Added SILC_MUTEX_DEFINE to define the mutex on environments
6699 that may or may not compile the mutex support in.
6701 Changed the silc_mutex_alloc interface. It allocates the
6702 mutex now to the sent pointer and returns TRUE or FALSE.
6704 Affected file lib/silcutil/silcmutex.h.
6706 * Wrote the SILC Task Queue interface to support multi-threads.
6707 Affected file lib/silcutil/silctask.[ch].
6709 * Wrote the SILC Scheduler to support multi-threads. Affected
6710 file lib/silcutil/silcschedule.c.
6712 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6714 * Implemented the SILC Mutex API and SILC Thread API for WIN32
6715 in lib/silcutil/win32/.
6717 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6719 * Defined SILC Mutex API and SILC Thread API and implemented
6720 them for Unix. Affected files are
6721 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
6722 lib/silcutil/unix/silcunixmutex.c and
6723 lib/silcutil/unix/silcunixthread.c.
6725 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6727 * Fixed the silc_server_remove_clients_by_server's channel
6728 key re-generation. The hash table handling was incorrect
6729 and would not work with many channels. Affected file is
6732 * Fixed some memory leaks around the server code.
6734 * Rewrote the silc_server_get_users_on_channel to support IPv6
6735 based Client ID's. Affected file silcd/server.c.
6737 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
6738 specification. However, a separate document must be written
6739 to define the detailed signing procedure and the payload
6740 associated with the flag. Defined the flag to the
6741 lib/silccore/silcchannel.h as well.
6743 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6745 * Changed the dynamic tables to static size tables in the
6746 lib/silccrypt/silchmac.c.
6748 * Removed GCC dependencies from the code. A patch by cras.
6750 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6752 * Do not show the error "Error receiving packet bla bla"
6753 in server if it really was not an error (-2 means that reading
6754 is pending). Affected file silcd/server.c.
6756 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6758 * Fixed a possible crash in silc_server_remove_clients_by_server
6759 in silcd/server.c. Fixed there also some memory leaks.
6761 * Fixed the silc_idlist_replace_client_id. It could replace
6762 wrong key in the hash table. Affected file silcd/idlist.c.
6764 * Do not check whether there are global users on the channel
6765 if the channel->global_users is FALSE. Affected functions
6766 silc_server_remove_from_one_channel and
6767 silc_server_remove_from_channels in silcd/server.c. Also,
6768 do not check if the removed client is local as we can be
6769 sure that global client was not removed from the channel
6770 and checking for global users is not needed.
6772 * The silc_server_remove_clients_by_server now re-generates
6773 the channel keys correctly for those channels that had
6774 clients removed from them. Affected file silcd/server.c.
6776 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6778 * Found the reason of random crashes in the server. We weren't
6779 ignoring the SIGPIPE signal (which can be sent in write())
6780 and it crashed the server. Affected file silcd/silcd.c.
6782 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6784 * Assure that sock->user_data is not NULL in the function
6785 silc_server_packet_send in silcd/packet_send.c.
6787 * Disconnect the remote connection if it could not be added
6788 to any ID lists in the server. The affected file is
6791 * Check in silc_server_packet_send[_real/dest] that the
6792 socket is not disconnecting and ignore the data if it is.
6793 Affected file silcd/packet_send.c.
6795 * Define inline to __inline on native WIN32 compilation.
6796 Affected file includes/silcwin32.h.
6798 * Added some explicit type casts for inline code since MSVC
6799 require them. Affected files lib/silcutil/silcbuffer.h,
6800 lib/trq/silcdlist.h and lib/trq/silclist.h.
6802 * Print warning in log files from now on if the packet
6803 decryption fails. Affected file silcd/server.c.
6805 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6807 * Changed the `say' client operation's interface to accept
6808 new `type' argument to indicate the type of the message sent
6809 by the library. The application may filter the library's
6810 messages according the type. The affected file is the
6811 lib/silcclient/silcapi.h.
6813 * Added two new functions to lib/silcclient/silcapi.h:
6814 silc_client_del_client and silc_client_del_client_by_id.
6815 Affected file lib/silcclient/idlist.c.
6817 * Moved the clientincludes.h from includes/ to silc/ and
6818 serverincludes.h from includes/ to silcd/.
6820 * The modes for the CMODE and CUMODE are now passed as
6821 uint32 for application with COMMAND_REPLY. The affected
6822 file is lib/silcclient/command_reply.c.
6824 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6826 * /WHOIS without arguments shows client's own information.
6827 Affected file lib/silcclient/command.c.
6829 * Changed PING to not accept any arguments. The specs
6830 says that client can ping only the connected server so
6831 requiring an argument is not needed. Affected file is
6832 lib/silcclient/command.c.
6834 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6836 * Fixed a fatal bug in private message sending and reception
6837 encryption and decryption when using private message keys.
6838 The implementation was incorrect and did not follow the
6839 specification. It causd that some of the message were
6840 lost since it did not use the sending and receiving keys
6841 as the protocol suggests. This has been fixed and will cause
6842 incompatibilities with older clients when sending private
6843 message encrypted with private message keys. Affected files
6844 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
6845 and various other in Irssi SILC Client.
6847 Added `responder' boolean argument to the functions
6848 silc_client_add_private_message_key[_ske] to indicate when
6849 the key is added as responder or initiator of the key
6852 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6854 * Removed the silc_ske_check_version function and created
6855 a SilcSKECheckVersion callback. Added also a function
6856 silc_ske_set_callbacks that is now used to set all SKE
6857 callbacks. The callback functions are not given to
6858 the SKE functions anymore, but this function is used to
6861 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
6863 * Added `silc_version' argument to the silc_client_alloc
6864 to define the version of the application for the library.
6865 The library will use the version string to compare it
6866 against the remote host's (usually a server) version
6867 string. Affected file lib/silcclient/silcapi.h
6869 * Added the KE protocol context to Key Agreement context
6870 in client library so that we can abort the SKE if it
6871 is in process when we get timeout. Affected file is
6872 lib/silcclient/client_keyagr.c.
6874 * Do not resolve the client ID forever if it returns in the
6875 first time that such client does not exist. This was done
6876 for example with private message. Affected file is
6877 lib/silcclient/client_prvmsg.c.
6879 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6881 * Do not add regex.h for WIN32. The affected file
6882 includes/silcincludes.h.
6884 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
6885 not work yet 100%. It generates the DLL's automatically
6886 when compiling with --with-win32 under cygwin.
6888 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6890 * lib/contrib/regex.c is not compiled on WIN32.
6892 * Added silc_net_get_socket_opt function to the
6893 lib/silcutil/silcnet.h.
6895 * Added includes/silcwin32.h for WIN32 specific includes
6898 * Do not use ptime structure or any of the posix process
6899 functions on WIN32 in lib/silccrypt/silrng.c.
6901 * Added silc_gettimeofday to provide generic function
6902 for struct timeval on all platforms. Added the function
6903 to lib/silcutil/silcutil.h.
6905 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6907 * Moved the lib/silccore/silcsockconn.[ch] to the utility
6908 library as they clearly belong there. As a plus side we
6909 can make the actual socket connection routines platform
6912 Added also new generic function silc_socket_read and
6913 silc_socket_write (that used to be silc_packet_[read/write].
6914 The implementation of these are platform specific.
6916 * Added WIN32 specific routines of silc_socket_[read/write]
6917 to lib/silcutil/win32/silcwin32sockconn.c.
6919 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6921 * Added preliminary support for native WIN32 compilation under
6922 cygwin (using the -mno-cygwin option for GCC) to the
6923 ./configure.in.pre. The --with-win32 now prepares the
6924 compilation for native WIN32.
6926 * Rewrote the SILC Scheduler interface in the file
6927 lib/silcutil/silcschedule.h. The scheduler is now context
6928 based and does not have anymore any global static scheduler.
6929 Moved the Unix scheduler to the lib/silcutil/unix/ directory
6930 and created lib/silcutil/win32 directory for WIN32 based
6933 * Added Unix specific network routines to the
6934 lib/silcutil/unix/silcunixnet.c and the old
6935 lib/silcutil/silcnet.c includes now only generic routines.
6937 Added WIN32 specific network routines to the
6938 lib/silcutil/win32/silcwin32net.c.
6940 * Added Unix specific utility functions from the
6941 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
6943 * Added WIN32 SILC Scheduler to the file
6944 lib/silcutil/win32/silcwin32schedule.c. The code is of course
6947 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6949 * Do not handle JOIN notify in the server if the target client
6950 is not registered (idata->registered == FALSE). The affected
6951 file is silcd/packet_receive.c.
6953 * Update the nickrec->founder in event_cumode in the Irssi SILC
6954 client. Affected file irssi/src/silc/core/silc-channels.c.
6956 * Fixed the CUMODE_CHANGE notify handling in the server when
6957 server and router are announcing their clients on channels.
6958 Now the mode changes are saved and notified correctly. The
6959 affected file is /silcd/packet_receive.c.
6961 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
6962 They really did not replace the cache entry in the ID Cache.
6963 Now they do that. Affected file silcd/idlist.c.
6965 * Fixed the KICK notify handling in the Irssi SILC client to
6966 update the channel records so that the kicked client does not
6967 appear to be on the channel. The affected file is
6968 irssi/src/silc/core/silc-channels.c.
6970 * Always update the conn->current_channel when executing command
6971 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
6973 * Fixed the KILL notify handling in Irssi SILC client to remove
6974 the killed client on all channels.
6976 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6978 * Fixed the silc_parse_command_line to remove extra spaces
6979 from the start and end of the arguments. Affected file is
6980 lib/silcutil/silcutil.c.
6982 * Cancel and free any active protocol in the function
6983 silc_server_close_connection. Affected file silcd/server.c.
6985 * Cancel and free any active protocol in the function
6986 silc_client_close_connction. Affected file is
6987 lib/silcclient/client.c.
6989 * Do not execute the KILL command for clients that are in
6990 history (ie. they are not in the network). Affected file is
6993 * Fixed KILL notify handling, client does not crash anymore.
6994 Affected file irssi/src/silc/core/silc-channels.c.
6996 * Reduced the default packet buffer size from 2048 to 1024 in
6997 lib/silccore/silcpacket.c.
6999 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
7000 counter to the SKE context that is incresed when the SKE library
7001 performs async operation outside the library. If the outside
7002 process frees the SKE context and FREED status will be set
7003 and the library will detect after the sync operation that the
7004 libary is freed. The affected files are
7005 lib/silcske/silcske[_status].[ch].
7007 * Resolve the client entry information in the function
7008 silc_client_channel_message to assure that NULL pointer is not
7009 passed as client entry to the application. */
7011 * Fixed the task timeout calculation to assure that there is
7012 never negative timeouts. The affected file is
7013 lib/silcutil/silcschedule.c.
7015 * Fixed the channel user mode notification sending in server.
7016 It was sent point-to-point to the router (or to server by router)
7017 but it needs to be destined to a channel. The routines now
7018 supports sending the channel user mode notifys to the channels
7019 when announcing clients and channels. Affected files are
7020 silcd/server.c and silcd/packet_receive.c.
7022 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
7023 It did not actually replace the old channel entry in the cache.
7024 Affected file lib/silcclient/client_notify.c.
7026 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7028 * Fixed a possible crash in silc_packet_send_prepare. It now
7029 assures always that there is enough space in the buffer and
7030 at the tail area of the buffer (for MAC).
7032 Fixed the inbound buffer reallocation in silc_packet_read.
7033 It was old code and did not handle the reallocation correctly.
7036 The affected file is lib/silccore/silcpacket.c.
7038 * Fixed buffer overflow in silc_parse_nickname in the file
7039 lib/silcutil/silcutil.c.
7041 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7043 * make install generates new server keys only if there is not
7046 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7048 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
7049 Added check that if the NOREPLY is set then we will not send
7050 the away message. This avoids infinite loop of away messages
7051 if both clients are away. The affected file is
7052 lib/silcclient/client_prvmsg.c.
7054 * Fixed client crash if /NICK was given without arguments.
7055 Affected file lib/silcclient/command.c.
7057 * Server does not send the invite list in INVITE command back
7058 to the client if the list was not altered. Added this notion
7059 to the protocol spec as well. Affected file silcd/command.c.
7061 Fixed possible crash in INVITE command by checking the
7062 value of silc_server_get_client_route command.
7064 * Fixed the INVITE notify type handling. The arguments are now
7065 taken in correct order and client does not crash. The affected
7066 file is irssi/src/silc/core/silc-channels.c.
7068 Removed the "Inviting xxx to channel" message from the
7069 client library away and let the application handle it.
7070 Affected file lib/silcclient/command.c. Added that message
7071 to Irssi SILC client's message formats.
7073 * Fixed CMODE command crash in client. It now checks the
7074 amount of arguments correctly and does not crash. The affected
7075 file is lib/silcclient/command.c.
7077 * Do not create new channel automatically in silc_channels_join
7078 but check whether the channel by that name already exists.
7079 Affected file irssi/silc/core/silc-channels.c.
7081 * Do not send the SERVER_SIGNOFF to router if the disconnected
7082 entity was the router. Affected file silcd/server.c.
7084 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7085 SILC client as it was missing from there.
7087 Added the handling of the KICK notify to the Irssi SILC client
7088 as it was missing. Added "you have been kicked" message to
7089 Irssi SILC client's message modules formats.
7091 Added the handing of the KILL notify to the Irssi SILC client
7092 as it was missing. Added the kill message module formats
7095 The affected file is irssi/src/silc/core/silc-channels.c.
7097 * The router did not save the channel mode the server announced.
7098 Affected file silcd/packet_receive.c.
7100 * Fixed a possible crash in INFO command in server. If the
7101 server did not provide the server info it crashed. Affected
7102 file silcd/command.c.
7104 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7106 * Fixed the GETKEY command in the server to check also the
7107 global list. Otherwise the GETKEY would not work correctly
7108 in normal SILC server. Affected file silcd/command.c.
7110 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7112 * Fixed GETKEY crash, it crashed if the command did not succseed.
7114 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7116 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7117 is now real and not just an macro interface to GMP.
7119 Removed the entire GMP from the source tree and imported new
7120 NSS MPI library instead. Reason for removing GMP is that it is
7121 extremely large and compiles extremely slow. The NSS MPI
7122 is only a few files and compiles in less than 10 seconds.
7123 The speed is also about the same as GMP. The MPI is imported
7124 to lib/silcmath/mpi.
7126 If the system has GMP installed we will still use the GMP.
7127 If it is not then the NSS MPI will be compiled.
7129 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7131 * Merged a long nickname (127 characters long) crash bugfix from
7132 Irssi CVS tree. Affected file irssi/src/core/misc.c.
7134 * Merged a freed memory reference bugfix from Irssi CVS tree.
7135 Affected file irssi/src/core/commands.c.
7137 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7139 * Added the server's public key sving and verification to the
7140 server when performing the SKE. This was missing and the
7141 remote server's (or router's) public key was accepted without
7142 checking whether we have it previously or trust it at all.
7143 Affected file silcd/protocol.c.
7145 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7147 * Check in the silc_server_timeout_remote if protocol is active
7148 and make sure that the protocol's final callback is called so
7149 that all memory if freed. Affected file silcd/server.c.
7151 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7153 * silc_server_whois_send_reply crashed the server if the nickname
7154 was 127 characters long. Affected file silcd/command.c.
7156 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7158 * Added sanity check to the silc_server_new_client. If the hostname
7159 is provided inside username then check that the provided hostname
7160 really is the same as the resolved one. If the hostname was not
7161 resolved then check it from the public key. Affected file is
7162 silcd/packet_receive.c.
7164 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7165 if the server disconnected us and the connection is not valid
7166 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7168 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7169 the library to the lib/silcutil/silcutil.[ch].
7171 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7173 * Close log file after open. Affected file
7174 lib/silcutil/silclog.c.
7176 * Check whether sock == NULL in silc_client_send_packet and return
7177 if it is. Affected file lib/silcclient/silcclient.c.
7179 * Check rec->entry == NULL in the Irssi SILC Client before
7180 sending the channel message. Affecte file is
7181 irssi/src/silc/core/silc-servers.c.
7183 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7185 * Merged a splitted window bugfix from Irssi CVS tree. The
7186 affected file is irssi/src/fe-text/textbuffer-view.c.
7188 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7189 It did not print nickname.
7191 * Improved the distributions system a bit.
7193 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7195 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7196 irssi/src/fe-text/gui-window.c.
7198 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7199 to in-active server. The affected file is
7200 irssi/src/silc/core/client_ops.c.
7202 * Resolve the client in USERS command reply if the entry does
7203 not have username resolved. The affected file is
7204 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7205 command to WHOIS command to really resolve stuff. The USERS
7206 is not used any more in any critical section so WHOIS can
7207 be used even though it might be slower than IDENTIFY.
7209 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7212 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7214 * Changed the protocol API a bit more consistent in the
7215 lib/silccore/silcprotocol.[ch].
7217 * Changed the following headers to ROBODoc format:
7219 lib/silccore/silcpayload.h
7220 lib/silccore/silcprotocol.h
7221 lib/silccore/silcsockconn.h
7223 All core library headers are now formatted.
7225 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7227 * Fixed a bug in Irssi SILC client; do not show that you are
7228 server/router operator if you really are not. Affected file is
7229 irssi/src/silc/core/client_ops.c.
7231 * Renamed silc_command_free_payload to silc_command_payload_free.
7232 Affected file lib/silccore/silccommand.h
7234 * Added silcmath.h to include the prototoypes of various routines
7235 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7238 * Changed the following headers to ROBODoc format:
7240 lib/silccore/silcchannel.h
7241 lib/silccore/silccommand.h
7242 lib/silccore/silcid.h
7243 lib/silccore/silcidcache.h
7244 lib/silccore/silcmode.h
7245 lib/silccore/silcnotify.h
7246 lib/silccore/silcpacket.h
7247 lib/silcmath/silcmath.h
7249 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7251 * Added checking to the server code not to start the server if
7252 ciphers and stuff are not configured properly. Affected files
7253 silcd/serverconfig.[h] and silcd/server.c.
7255 * Changed the layout of the header files of the public interfaces
7256 in the SILC libraries. The new layout supports ROBODoc
7257 documentation tool (and some others) so that it is easy to create
7258 a library reference manual. All the other headers and source
7259 code must still follow the CodingStyle document. Also source
7260 code must not include these ROBODoc stuffs, only the headers.
7261 Furthermore, all public interface headers must now be named
7262 by using `silc' prefix, example: silcapi.h, silccipher.h.
7263 Some files were renamed due to this. All the other headers
7264 must not be used as public interfaces. I will update the
7265 CodingStyle document later. Changed following headers, so far:
7267 lib/silcclient/silcapi.h
7268 lib/silccore/silcauth.h
7269 lib/silccore/silcprivate.h
7270 lib/silccrypt/silcdh.h
7272 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7276 * Removed silc_client_packet_send_flush from the client library
7277 as it is not needed. Affected file lib/silcclient/client.[ch].
7279 * Added printing of message of unresolved authentication method
7280 to the Irssi SILC client. Added it to the module formats.
7281 Removed the same message from the client library.
7283 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7285 * Added new distribution feature, DISTLABEL. Every distribution
7286 can define own preprocessor label that can be used in the
7287 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7288 file distributions, acconfig.h.pre and prepare.
7290 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7292 * Added Makefile.defines_int to include the actual definitions
7293 for Makefile.defines.in. Tested the new distribution system,
7294 created distributions and tested installation.
7296 * Added AWAY message printing to the Irssi SILC client. Added
7297 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7299 * Added SCONNECT command to call the SILC's CONNECT command.
7300 Cannot use CONNECT directly since Irssi uses that internally.
7301 Affected file irssi/src/silc/core/silc-servers.c.
7303 Added ACTION local command. It is same as ME command but takes
7304 the channel as mandatory argument.
7306 Rewrote some of the Irssi's help files to suite for SILC
7309 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7311 * Added Makefile.defines[.in] that should for now on be included
7312 in all Makefile.am file in the source tree. That file includes
7313 all common compilation definitions for SILC source tree.
7315 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7317 * Minor changes to the ./prepare script to change the package
7318 name according the distribution name to the configure.in.
7320 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7322 * Created new distribution system. Added file `distributions'
7323 that defines all the distributions that can be created out of
7324 the SILC source tree. The ./prepare script now reads that
7325 file to determine how to prepare the distributions. The
7326 first argument to the ./prepare is the name of the distribution
7327 and second is the version of the distribution. If given
7328 without arguments it creates the default (toolkit) distribution
7329 with the default version (defined in ./prepare).
7331 All Makefile.am files that are subject to the distributions
7332 are now named as Makefile.am.pre. These are ./Makefile.am
7333 and lib/Makefile.am. Others may be changed later.
7335 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7337 * Added invite list, ban list, some key management and connection
7338 error message printing to module formats in the Irssi SILC client.
7340 * Added new silc_client_set_away_message to set the away message
7341 that is back to the person who sent private message. The
7342 affected file lib/silcclient/silcapi.h and the
7343 lib/silcclient/client_prvmsg.c.
7345 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7347 * Fixed the private message sending in the Irssi SILC client,
7348 added local command KEY to the Irssi SILC client.
7350 Added key management and key agreement message formats to the
7351 irssi/src/fe-common/silc/module-formats.[ch].
7353 Added USERS (alias WHO) printing, server/router operator
7354 indication and LIST command printing to the module formats.
7356 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7358 * Fixed channel joining notify handling, cumode notify handling
7359 from Irssi SILC client.
7361 * Added SILC specific module-formats to the Irssi SILC client so
7362 that SILC specific message hilighting, colors etc is possible.
7363 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7365 Added channel mode, channel user mode, actions, notices,
7366 whois and whowas printing to the the module-formats.c.
7368 * Fixed a bug in channel deletion in the server. The channel
7369 is not left to the cache even if the channel founder auth mode
7370 is set when there are no users anymore on the channel. Affected
7371 file silcd/server.c.
7373 * The silc_net_localhost now resolves the entire hostname including
7374 the domain name. Affected file lib/silcutil/silcnet.c.
7376 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7378 * Changed the ask_passphrase client operation to be ascynchronous.
7379 It has now a completion callback and a context that the
7380 application must call after it has got the passphrase from
7381 the user. Affected files lib/silcclient/silcapi.h,
7382 lib/silcclient/protocol.c, lib/silcclient/command.c and
7385 Added SilcAskPassphrase callback that the application calls
7386 to deliver the passphrase to the library.
7388 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7389 The public key verification and especially a certificate
7390 verification is asynchronous procedure.
7392 Added new SILC_SKE_STATUS_PENDING status to indicate the
7393 request is pending and a callback will be called to finalize
7396 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7397 indicate that remote end did not send its public key (or
7398 certificate), even though we require it. Added check for this
7399 condition in the SKE. This was a security bug, now fixed.
7401 Defined new SilcSKEVerifyCbCompletion callback that is called
7402 when the verification process is completed.
7404 The affected files lib/silcske/silcske_status.h and
7405 lib/silcske/silcske.[ch].
7407 * Changed the verify_public_key client operation to be async
7408 as well. Defined SilcVerifyPublicKey callback that is used to
7409 indicate the success of the public key verification process.
7411 Changed the server and client to use the new async client
7414 * Changed the Irssi SILC client's internal scheduler to be called
7415 twice as many times as it used to be. As a result the client
7416 should be a bit faster now. Affected file is
7417 irssi/src/silc/core/silc-core.c.
7419 * Added support to Irssi SILC client of asynchronous public key
7420 verification and passphrase inquiry. Affected file is
7421 irssi/src/silc/core/silc-core.c.
7423 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7425 * Do not say "You have left channel %s" in client library.
7426 Moved it to the application. Affected files are
7427 lib/silcclient/command.c and silc/client_ops.c.
7429 * Fixed silc_client_get_clients. Command context was not
7430 duplicated and was freed memory in the callback. Affected
7431 file lib/silcclient/idlist.c.
7433 * Do not say "you are now talking..." on JOIN command in the
7434 client library. The appliation must handle it.
7436 * Do not say ".. changed topic to" in command reply in the
7437 client libary. The application must handle it.
7439 * Fixed TOPIC command sending in the client library.
7441 * Fixed a memory leak in silc_client_command_free in the file
7442 lib/silcclient/command.c.
7444 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7446 * Imported a modified version of Irssi client to the source tree.
7447 The Irssi will be used to create a new client called
7448 Irssi SILC. Imported to irssi/.
7450 Added silc_core_init_finish function to the Irssi. Affected
7451 file irssi/configure.in.
7453 A lot changes in the Makefile.ams around the irssi tree.
7455 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7457 * Do not rehash if the new size is same as the old size of the
7458 hash table, in the silc_hash_table_rehash*. The affected file
7459 lib/silcutil/silchashtable.c.
7461 * Replaced hash_table_del_by_context calls from the server
7462 (when channel->user_list and client->channels) to the
7463 hash_table_del as it is sufficient and faster.
7465 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7467 * Added silc_hash_table_list, silc_hash_table_get and the
7468 SilcHashTableList structure to provide an alternative way to
7469 traverse the hash table. The affected files are
7470 lib/silcutil/silchashtable.[ch].
7472 * Changed the server's idlist routines to use the hash table
7473 routines to optimize the code.
7475 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7477 * Replaced the client entry's `channel' list and channel entry's
7478 `user_list' list to hash tables for optimized lookup. Changed
7479 the code to use the hash table interface around the code.
7480 Affected file lib/silcd/idlist.[ch].
7482 * Added `auto_rehash' boolean argument to the function
7483 silc_hash_table_alloc to indicate whether the hash table should
7484 auto-rehash when it thinks is appropriate time. It will
7485 increase the hash table size if the there is twice as much
7486 entries in the table than the size of the table, and will
7487 decrease the size if there are twice as less entries than
7488 the size of the table.
7490 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7492 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7494 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7496 * silc_idcache_purge_by_context deletes the entry now by context
7497 as it is supposed to do. Affected file lib/silccore/idcache.c.
7499 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7500 client is not anymore valid (WHOWAS givens the info) and not
7501 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7503 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7505 * Removed the `data' and `data_len' arguments from the ID Cache
7506 interfaces and added `name' argument. ID Cache does not handle
7507 anymore the binary data only a names associated with given ID.
7509 * When hashing a Client ID with silc_hash_id the entire ID is
7510 not hashed anymore, instead only the hash of the Client ID is
7511 hashed. This way we can access the Client ID from the cache
7512 with Client ID but with the hash of the ID (which is a hash of
7513 the nickname) as well without any difference in performance.
7515 Added also silc_idcache_find_by_id_one_ext to do one on one
7516 searching when we have the actual ID. Added also function
7517 silc_hash_client_id_compare. The affected files are
7518 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7520 * When hashing the name associated with a ID it is always done
7521 in lowercase. This way we can access the cache without worrying
7522 about case-sensitivity, even though, for example nicknames are
7525 * Fixed a bug in server with channel message sending. It put
7526 wrong ID type as destination ID. The affected file
7527 silcd/packet_send.c.
7529 * silc_idcache_del_by_context now deletes from all hash tables
7530 by context. Affected file lib/silccore/idcache.c.
7532 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7534 * Changed the client library to use the new ID Cache interface.
7535 Changes around the source tree.
7537 * Added silc_hash_table_rehash_ext to rehash with specific
7538 hash function. Affected file lib/silcutil/silchashtable.[ch].
7540 * Added silc_hash_string_compare to compare two strings in the
7541 hash table. Affected file lib/silcutil/silcutil.[ch].
7543 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7545 * Added new function silc_idcache_del_by_context into the
7546 lib/silccore/idcache.[ch].
7548 * Changed the server's ID list routines to use the new ID Cache
7549 interface. Changes around the source tree.
7551 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7553 * Added silc_hash_table_del[_by_context]_ext functions in to the
7554 lib/silcutil/silchashtable.[ch].
7556 Removed silc_hash_table_find_all* routines and added new
7557 silc_hash_table_find_foreach to replace them.
7559 Added silc_hash_table_replace_ext function as extended
7560 replacing function. Separated the simple hash table interface
7561 from the extended hash table interface in the file
7562 lib/silcutil/silchashtable.h.
7564 * Fixed minor bugs and changed it to use some of the new
7565 hash table functions in lib/silccore/idcache.c
7567 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7569 * Added new function silc_hash_table_find_all to return all keys
7570 in the hash table by the specified key. As the hash table is
7571 collision resistant it also makes it possible to have several
7572 duplicate keys in the hash table. This function may be used to
7573 find all of the keys from the hash.
7575 Added user_context arguments to the SilcHashFunction,
7576 SilcHashCompare and SilcHashDestructor to deliver user specified
7579 Added new fuctions silc_hash_table_find[_all]_ext to do
7580 extended lookup with specified hash and compare functions and
7581 specified user contexts.
7583 Added new function silc_hash_table_add_ext to add the key
7584 with specified hash function and user context.
7586 Added new function silc_hash_table_foreach to traverse all
7587 entrys in the hash table. Added SilcHashForeach callback
7590 Added new function silc_hash_table_del_by_context to delete
7591 the entry only if the context associated with the key matches.
7593 Affected files are lib/silcutil/silchashtable.[ch].
7595 * Removed silc_hash_[server/client/channel]_id and added just
7596 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
7597 silc_hash_id_compare to compare two ID's using as the hash table
7598 comparison function. Added also silc_hash_data to hash
7599 binary data and silc_hash_data_compare to compare it.
7601 * Removed silc_idlist_find_client_by_hash as it is not needed
7602 anymore. Affected file silcd/idlist.[ch].
7604 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
7605 to use internally the SilcHashTable. The new ID Cache is a lot
7606 faster than the old one. Some of the ID Cache interface was also
7607 rewritten and obsolete and stupid functions were removed.
7609 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7611 * Added entry_count field to the SilcHashTable to keep the number
7612 of the entries in the table. Implemented the function
7613 silc_hash_table_rehash. Added new function
7614 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
7616 Fixed a minor bug in silc_hash_table_free.
7618 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
7619 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
7620 into the lib/silcutil/silcutil.[ch].
7622 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7624 * Implemented a collision resistant hash table into the
7625 lib/silcutil/silchashtable[ch]. See the header and the source
7626 for the SilcHashTable API.
7628 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7630 * Merged dotconf version 1.0.2 into lib/dotconf.
7632 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7634 * Do not compile anything in lib/silcsim/* if the SIM support
7635 is not enabled. The tree should now compile without problems
7638 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7640 * Compiled the SILC under cygwin. Compiled and tested briefly
7641 without problems. More tests needed. The SIMs didn't compile
7644 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
7646 * Fixed possible crash in silc_get_username in the
7647 lib/silcutil/silcutil.c.
7649 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7651 * Fixed a va_arg in silc/client_ops.c.
7653 * Oops, RC5 routines were named AES and caused some problems
7654 when not using SIM's. Affected file lib/silccrypt/rc5.c.
7656 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7658 * Added new SilcIDIP structure into the lib/silccore/id.h and
7659 replaced the old `ip' fields from all SILC ID's to that type.
7660 This is a step towards IPv6 support.
7662 The silc_id_get_len takes now the ID as an extra argument.
7663 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
7664 both IPv4 and IPv6 based ID's.
7666 The affected files are lib/silccore/id.[ch] and other files
7667 around the tree using these routines.
7669 * Removed the ID length arguments in server from various
7670 silc_server_send_notify_* routines -> they are not needed
7673 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7675 * Fixed memory leak in silc_encode_pem_file in the file
7676 lib/silcutil/silcutil.c.
7678 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7680 * Check minor version as well in the SKE. Affected files are
7681 silcd/protocol.c and lib/silcclient/protocol.c.
7683 * Added --identifier option to the server so that an identifier
7684 can be when creating the public key for the server. Affected
7685 file is silcd/silcd.c.
7687 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
7688 lib/silccrypt/silcpkcs.c.
7690 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7692 * Register default ciphers and stuff when using -C option with
7693 the server. Affected file sildc/silcd.c.
7695 * Put back the servers public key filename format, it is better
7696 than the new one. For now, the client keys are saved with the
7697 new filename format. The affected file silc/client_ops.c.
7699 * Implemented the Cipher API for the rest of the ciphers that
7700 did not implement it or implemented it the wrong way.
7702 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7704 * Register default ciphers and stuff when using the -S option
7705 in the client. Affected file silc/silc.c. Same also when
7706 creating new key pair with -C option.
7708 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7710 * Fixed the silc_verify_public_key client operation function to
7711 save the public keys differently. The fingerprint is now
7712 used as filename and not the hostname. This way also the
7713 client keys are saved uniquely and not with hostnames. The
7714 affected file is silc/client_ops.c.
7716 * Trimmed the silc_hash_fingerprint function to remove extra
7717 whitespaces from the end of the fingerprint. The affected
7718 file is lib/silccrypt/silchash.c.
7722 * Added silc_cipher_register_default function to register all
7723 default ciphers. It can be used when configuration files
7724 does not exist and the application does not want any specific
7725 ciphers in any specific order.
7727 The SilcDList is now used as silc_cipher_list dynamically
7728 allocated cipher list. Removed the static list all together
7729 and now all ciphers must be allocated to the dynamic list.
7730 The silc_cipher_alloc routine was changed to check only the
7733 All silc_cipher_* routines that used to return int returns
7736 The affected files lib/silccrypt/silccrypt.[ch].
7738 * The same thing was done to silc_hash_* as for silc_cipher_*
7739 routines. Affected files lib/silccrypt/silchash.[ch].
7741 * The same thing was done to silc_pkcs_* as for silc_cipher_*
7742 routines. Affected files lib/silccrypt/silcpkcs.[ch].
7743 Added also silc_pkcs_[un]register[_default] functions.
7744 Removed the data_context from the PKCS API.
7746 * Added silc_hmac_register_default function to register default
7747 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
7748 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
7749 to unregister all hmacs at once.
7751 * Register the default ciphers, hash functions, PKCSs and HMACs
7752 if client's configuration file does not exist. The affected
7755 * The client did not load the hash functions from the SIM
7756 modules at all. Added support for this. Affected file is
7757 silc/clientconfig.c.
7759 * When decoding public key with silc_pkcs_public_key_decode, check
7760 the supported algorithm only if PKCS are registered. Affected
7761 file lib/silccrypt/silcpkcs.c. The same was done with the
7762 silc_pkcs_private_key_decode.
7764 * Fixed the SILC List routines to keep the list always in order.
7765 It used to change the list's order when traversing the list but
7766 not it preserves the order. Affected file lib/trq/silclist.h.
7768 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7770 * Added the client library to use the SilcSocketConnection's
7771 reference counter (by silc_socket_dup) to prevent the bug that
7772 the socket object may be freed underneath async operation.
7774 * The name resolv library checking fixes in the configure.in.pre.
7777 * Created new version of the protocol drafts for future
7778 development. The -03 drafts are the ones that will be changed
7779 in the trunk now and the -02 will remain as they are.
7781 * Send list of CUMODE notifys to the router when announcing
7782 the channel users to the router. Affected file silcd/server.c.
7783 If the router receiving channel founder CUMODE for a channel
7784 that already has channel founder it will send CUMODE notify
7785 to the sender to remove the channel founder rights from the
7786 announced client. Affected file silcd/packet_receive.c.
7788 * The CUMODE notify may now use Server ID as well as the entity
7789 who changes the mode. Updated protocool specs.
7791 * Updated INSTALL and README files.
7793 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7795 * New web pages in the http://silc.pspt.fi. The pages was
7800 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7802 * Implemented the [DenyConnectin] config section in the server.
7803 Added silc_server_config_denied_conn to check whether incoming
7804 connection is denied. Affected file silcd/serverconfig.[ch].
7806 * Do not check the ports when checking the incoming configuration
7807 data if the port is 0, meaning any. Affected file is
7808 silcd/serverconfig.c.
7810 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7812 * Fixed buffer overflow in silc_string_compare in the file
7813 lib/silcutil/silcutil.c.
7815 * Fixed double free in silc_server_command_leave in the file
7818 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7820 * Fixed the version checking in the server. Affected file is
7823 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7825 * Fixed the configuration data fetching when accepting new
7826 connections in the server. Affected file silcd/server.c.
7828 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7830 * Added `sender_entry' argument to the function
7831 silc_server_packet_relay_to_channel so that we can check
7832 whether some destination actually belongs to the same route
7833 the sender belongs (ie, we must not resend the packet to the
7834 sender). Affected file silcd/packet_send.[ch].
7836 * Added `servername' field to the SilcClientEntry in the server
7837 to hold the name of the server where client is from. Affected
7838 file is silcd/idlist.h.
7840 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7842 * Moved the channel message encrypting in the router betwen
7843 router connections from silc_server_channel_message to the
7844 silc_server_packet_relay_to_channel since we want to check
7845 whether we have anybody channel before encrypting anything.
7846 Affected files silcd/packet_[receive/send].c.
7848 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7850 * Fixed the [AdminConnection] server config section to support
7851 multiple entries. Affected file silcd/serverconfig.c.
7853 * Added support into the server to check the validity of the
7854 incoming connection before executing any KE or authentication
7857 * The connection configuration is now saved to the KE and
7858 connection auth protocol contexts and not fetched anymore in
7859 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
7861 * The local hosts listenning address and port is also resolved
7862 now when starting the server. We want to have the socket object
7863 to include the real address and port for the listener. Added
7864 new function silc_net_check_local_by_sock into the files
7865 lib/silcutil/silcnet.[ch].
7867 * Fixed a broadcast bug in server -> do not broadcast if we
7870 * Fixed a routing bug. Do not route broadcast packets ever.
7871 Broadcast packets must be processed always and not routed since
7872 they may be destined to some other host than yourself and thus
7873 would get routed without no good reason. Affected file is
7876 * Added function silc_server_config_is_primary_route to check
7877 whether primary router connection has been configured (a router
7878 configuration that we are initiating). If there is not, we
7879 will assume that there is only two routers in the SILC network
7880 and we will use the incoming router connection as our primary
7881 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
7883 * Changed the order of the broadcasting. Broadcast _after_ the
7884 packet has been processed not before. Affected file is
7887 * Fixed a [ClientConnection] parsing bug. The port was never
7888 parsed correctly thus resulting to port 0. Affected file
7889 silcd/serverconfig.c.
7891 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
7892 argument and did not set the broadcast packet flag. Affected
7893 file silcd/packet_send.c. Fixed same bug in the function
7894 silc_server_send_notify as well.
7896 * If we receive NEW_ID packet for our own ID in the server, ignore
7899 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7903 * Removed the nickname from the Private Message Payload.
7904 Updated the code and the protocol specs.
7906 * Updated protocol specs for submitting to the IETF.
7908 * Tweaked the Random Number Generator a bit. Affected file
7909 lib/silccrypt/silcrng.c. Exported a new function
7910 silc_rng_[global]_add_noise which can be used to add more
7913 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7915 * Do not parse packets with different timeout when protocol
7916 is active -> may cause problem with rekey. Affected file
7919 * When server receives signoff notify it must not create
7920 new channel key if the client is on any channels since the
7921 sender of the signoff notify will create it.
7923 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7925 * Added printing of error messages during SKE protocol from the
7926 failure packet sent by server during SKE. Affected file
7929 * Removed the client's failure_callback handling with timeout
7930 and handle it immediately when received.
7932 * The SKE library returned wrong type in SUCCESS and FAILURE
7933 packets. They must be 32 bit MSB not 16 bit MSB.
7935 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7937 * Ok, rewrote the logic of the re-key and now it seems to work.
7938 I tested it on high traffic with frequent re-keys without
7939 problems. Added hmac_receive (and renamed hmac to hmac_send)
7940 in SilcClientConnection in lib/silcclient/client.h and
7941 in SilcIDListData in silcd/idlist.h. Also, removed the
7942 SilcPacketParserContext's cipher and hmac fields as they are
7943 not needed anymore and actually caused some problems when
7944 the ciphers and hmac's changed underneath the packet parser.
7946 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7948 * If re-key protocol is active then process the incoming packets
7949 synchronously since we must assure that icoming packets encrypted
7950 with the old key is processed before the new keys is set to
7951 use. This is true other packets than for REKEY packets.
7952 Affected file silcd/server.c. The same was done to client library
7953 as well, affected file lib/silcclient/client.c.
7955 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7957 * Fixed bug in client and server to accept the force send if
7958 the packet is send from silc_[server/client]_packet_process
7959 function. Otherwise the packets are never delivered, oops.
7961 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7963 * Disable force sending of packets when REKEY protocol is active.
7964 We must assure that no packet is sent directly when rekey is
7965 performed. All packets must be sent through packet queue.
7966 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
7967 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
7968 function is silc_[server/client]_packet_send_real to check
7971 * Replaced the SIM paths from example config files to
7972 /usr/local/modules. Also, make install creates now
7973 /usr/local/silc/logs directory to hold all the SILC server
7976 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7978 * Made the configure.in.pre work on Solaris. Patch by salo.
7980 * Made all ciphers compatible with non-x86 machines. Defined
7981 CBC mode macros into lib/silccrypt/ciphers_def.h.
7983 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7985 * Fixed the make install.
7987 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7989 * When MAC computation fails the silc_packet_decrypt returned 0
7990 even though it was supposed to return -1. Fixed this. The
7991 affected file is lib/silccore/silcpacket.c.
7993 * Do not replace the config files in /etc/silc (in make install)
7994 if they already exist. Affected file ./Makefile.am.
7996 * Do not send re-key packets immediately but through packet queue.
7997 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
7999 * Changed silc_net_check_host_by_sock to return FALSE if the
8000 IP/DNS could not be resolved. Though, it returns the IP address
8001 now even if it could not resolve it (but returns also FALSE).
8002 Affected file lib/silcutil/silcnet.[ch].
8004 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8006 * Added silc_pkcs_decode_identifier to decode the public key's
8007 identifier. Affected file lib/silccrypt/silpkcs.[ch].
8008 Added also silc_pkcs_free_identifier. Added also new context
8009 SilcPublicKeyIdentifier.
8011 * Added -S option to the silc client. It is used to dump the
8012 contents of the specified public key file.
8014 * Changed the PKCS api to return the public key length when
8015 setting the public key.
8017 * Fixed a fatal bug in the public and private key file loading.
8018 Affected file lib/silccrypt/silcpkcs.c.
8020 * Execute the packet parsing for client with zero (0) timeout
8021 if the protocol is active. Affected file silcd/server.c.
8023 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8025 * Made the key generation options to the silcd program. Added
8026 -C option, equivalent to client's option.
8028 * Added new [ServerKeys] config section to the server. It
8029 configures the server's public and private key.
8031 * Defined generic Public Key Payload into the protocol
8032 specification to send specific type of public keys and
8035 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
8036 public key or certificate.
8038 * Implemented the GETKEY command to the server and to the
8039 client library and on user interface.
8041 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8043 * Made preliminary `make install' work.
8045 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8047 * Added SilcServerRekey context into silcd/idlist.h.
8049 * Added the PFS support as defined in the specification to the
8050 SKE protocol. Affected files lib/silcske/*.c.
8052 * Added `ske_group' field to the SilcServerRekey context to hold
8053 the number of the SKE group that is used with PFS in re-key.
8054 Affected file silcd/idlist.h.
8056 * Added PFS re-key support to the server. Affected file is
8059 * Added silc_protocol_cancel to cancel execution of the next
8060 state of the protocol. Affected file is
8061 lib/silccore/silcprotocol.[ch].
8063 * Added the re-key support with and without PFS to the client
8064 library. Re-key is performed once in an hour, by default.
8066 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8067 Added silc_client_rekey_callback and silc_client_rekey_final.
8068 Affected files are lib/silcclient/protocol.[ch] and
8069 lib/silcclient/client.[ch].
8071 * Removed the `hmac_key' and `hmac_key_len' fields from the
8072 SilcClientConnection structure; not needed. Affected file is
8073 lib/silcclient/client.h.
8077 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8079 * Do not ask whether user wants to use the negotiated private key
8080 for private messages, just use it. Affected file is
8081 silc/local_command.c.
8083 * Added `send_enc_key' and `enc_key_len' fields to the
8084 SilcIDListData structure since they are needed in the re-key
8085 phase. Affected file is silcd/idlist.[ch].
8087 * Implemented the simple re-key protocol into the server.
8088 Affected files silcd/server.c and silcd/protocol.[ch]. The
8089 re-key will be performed once in an hour, by default.
8091 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8092 Added silc_server_rekey, silc_server_rekey_callback and
8093 silc_server_rekey_final.
8095 * Removed Tunneled flag from the protocol. Updated the code
8096 and the specifications.
8098 * Adde `pfs' field to the SilcIDListData to indicate whether
8099 the PFS is to be performed in the re-key. Affected file is
8102 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8104 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8105 int64 of at least the xintXX size. If void * is less that 4
8106 bytes uint32 * will be used. Defined bool as boolean.
8108 * Changed _ALL_ unsigned long and unsigned int to uint32,
8109 unsgined short to uint16 in the source tree.
8111 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8112 not handle clients that has entry->data.registered == FALSE.
8113 They are not in the network anymore. Affected file is
8116 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8118 * Implemented the sending of the SERVER_SIGNOFF notify in the
8119 server. Affected file is silcd/server.c.
8121 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8122 Added also silc_notify_payload_encode_args into the
8123 lib/silccore/silcnotify.[ch].
8125 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8126 Affected file silcd/packet_receive.c.
8128 * Implemented the SERVER_SIGNOFF notify handling in the client
8129 library. Affected file lib/silcclient/client_notify.c. Also,
8130 implemnted the printing of the SERVER_SIGNOFF info to the
8131 application. Affected file silc/client_ops.c.
8133 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
8134 if the deleting was successful. Affected file silcd/idlist.[ch].
8136 * Added support for public key authentication in the connection
8137 authentication protocol in the client library. Affected file
8138 lib/silcclient/protocol.c.
8140 * Changed the server's silc_idlist_get_clients_by_* interface
8141 to support already allocated array so that new entries may be
8142 added to pre-allocated array. Affected file silcd/idlist.[ch].
8143 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8144 and command replies.
8146 * All command reply functions in the server now calls the
8147 pending command callback even if error occured. This way the
8148 error will be delivered to the client as well. Affected files
8149 silcd/command.c and silcd/command_reply.c.
8151 * Fixed INFO command to return local server's info if no server
8152 was provided. Affected file lib/silcclient/command.c.
8154 * Removed RESTART command for good. Updated the code and the
8157 * Rewrote parts of the task system. It is a bit simpler now.
8158 Removed unsued task priorities. The affected files are
8159 lib/silcutil/silctask.[ch].
8161 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8163 * Moved the USERS printing from the library to the application.
8164 Affected files lib/silcclient/command.c and silc/client_ops.c.
8166 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8170 * Added channel key re-key support. The re-key is perfomed
8171 only by the router and is done once in an hour. Added `rekey'
8172 field to the SilcChannelEntry in the server. Affected files
8173 silcd/server.c and silcd/idlist.h.
8175 * Added silc_task_unregister_by_context into the file
8176 lib/silcutil/silctask.[ch].
8178 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8180 * Added SILC_UMODE_GONE mode to indicate when the client is not
8181 present in the SILC network. Added also support to the local
8182 command AWAY that will set this mode. Added support of showing
8183 "xxx is gone" in WHOIS command. The USERS command shows the
8184 gone status as well.
8186 * Fixed setting server and router operator privileges in the
8187 server's UMODE command. Affected file silcd/command.c.
8189 * Merged the SKE KE1 and KE2 payloads into one payload. The
8190 new KE payload is equivalent to the old KE2 payload.
8192 Cleaned up the SKE Start Payload parsing. It now uses the
8193 simple buffer unformatting to do the parsing. A lot faster
8196 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8197 to the SKE that is used to indicate whether both of the SKE
8198 parties should perform authentication. By default only the
8199 responder performs authentication. By setting this flag also
8200 the initiator must do authentication. By default it is unset
8201 since in normal SKE case, client to server connection, only
8202 the responder should do authentication. When doing SKE between
8203 two clients both should perform authentication. Updated the
8204 code and the protocol specs.
8206 * A little fix to IDENTIFY command in the server. Search the
8207 client first by hash not nickname. Affected file is
8210 * Fixed the silc_client_close_connection to support closing
8211 the client to client connections wihtout deleting too much
8212 data. Affected file lib/silcclient/client.c.
8214 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8215 are received if protocol used to be active but is not anymore
8216 the application would crash due to NULL pointer dereference.
8217 Affected files silcd/server.c and lib/silcclient/client.c.
8219 * Added `hash' field to the SilcClientConnection to include
8220 the hash function negotiated in the SKE protocol.
8222 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8223 to set the channel founder authentication data. A client can
8224 claim the founder rights later by providing the authentication
8225 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8226 This way the channel founder can regain the channel founder
8227 privileges even it is left the channel. This works only on
8228 local server and the client must be connected to the same
8229 server to be able to regain the founder rights. Updated the
8230 protocol specs accordingly.
8232 Added support to the CMODE command in the client to set the
8233 founder auth data. Read the README to see how to set it.
8235 Added support to the CUMODE command to claim the founder
8236 rights. Read the README to see how to do it.
8238 Added support for the founder authentication to the Channel
8239 Entry in the server. Affected file silcd/idlist.h.
8241 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8242 server's CMODE command. Affected file silcd/command.c.
8244 * Added the following new functions into lib/silccore/silcauth.[ch]:
8245 silc_auth_get_method and silc_auth_get_data.
8247 * The server now saves the remote hosts public key to the
8248 SilcIDListData pointer. Affected file silcd/protocol.c.
8250 * The normal server now does not remove the channel entry from
8251 the cache if the founder authentication data is set. It used
8252 to remove it if the founder was the last one on the channel on
8253 the server and left the channel. The auth data is saved and
8254 if the channel is re-joined later the old entry is used with
8255 the old auth data. Affected files silcd/command_reply.c and
8258 * Removed the `pkcs' field from the SilcIDListData structure
8259 in the server; it is not used. Affected file silcd/idlist.h.
8261 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8263 * Fixed packet processing on slow links. Partial packets were
8264 never re-processed because the incoming data buffer was cleared
8265 by the application. Application must not directly clear the
8266 sock->inbuf, the packet processing routines handle it. Fixed
8267 this in client library and in server.
8269 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8271 * Fixed the WHOIS and IDENTIFY send reply function to really
8272 check whether to send list or just one entry. Affected file
8275 * Cleaned up the LEAVE command's channel key distribution. The
8276 affected file silcd/command.c.
8278 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8279 can enforce the channel mode as well. In that case the ID
8280 includes the ID of the server. The code now enforces the
8281 mode change if the router have different mode than the server.
8283 * The notify client operation with CMODE_CHANGE notify can now
8284 return NULL client_entry pointer if the CMODE was not changed
8285 by client. Application must check for this.
8287 * Added <Server ID> argument to INFO command to support server
8288 info fetching by Server ID.
8290 * Added silc_server_announce_get_channel_users to get assembled
8291 packets of channel users of the specified channel. Affected
8292 file silcd/server.[ch].
8294 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8295 was freed underneath the ID Cache.
8297 * Re-announce clients when the server received CHANNEL_CHANGE
8298 notify from the router. Affected file silcd/packet_send.c.
8300 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8302 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8303 crashed since it did not handle the fact that there is no cipher
8304 called "3" and didn't check the error condition. Now fixed.
8306 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8307 flag. It can be used to send message requests.
8309 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8311 * Implemented the RESTART command in the client.
8313 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8314 notice type messages. Added notice printing to the user
8317 * The channel keys are not re-generated if the channel's mode
8318 is PRIVKEY, ie private key on the channel exists. Affected
8319 files silcd/server.c and silcd/command.c.
8321 * Fixed a little bug in channel message delivery when channel
8322 private keys are set in the server. Affected file is
8323 silcd/packet_send.c.
8325 * Changed the setting on channel->on_channel = TRUE from the
8326 silc_client_save_channel_key to the JOIN command reply. The
8327 key payload is not received if the private channel key is set.
8328 Affected file lib/silcclient/command_reply.c and the
8329 lib/silcclient/client_channel.c.
8331 * When the CMODE_CHANGE notify is sent and the channel private
8332 key mode is removed the channel key must be re-generated in
8333 other cells as well. Added this support for the router in the
8334 silcd/packet_receive.c.
8336 * Added new local command NOTICE to send notice message on
8337 channel. Affected file silc/local_command.[ch].
8339 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8341 * Added new local command ME to the client. It is used to send
8342 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8343 some action. Affected file silc/local_command.[ch].
8345 * Changed channel_message and private_message client operations
8346 to deliver the message flags to the application. Added also
8347 the `flags' arguments to the silc_client_send_channel_message
8348 and silc_client_send_private_message functions. Affected file
8351 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8353 * Redefined the Private Message Payload to support private message
8354 keys and to support the new private message flags. Updated
8355 the protocol specs. Flags makes it possible to have for example
8356 CTCP style messages.
8358 * Added new type SilcPrivateMessagePayload and defined an API
8359 for it in the lib/silcclient/silcprivate.[ch].
8361 * Tested private message private keys successfully. Tested the
8362 private message key set, unset and list commands with the new
8365 * Redefined the Channel Message Payload to include the channel
8366 message flags (equal with private message flags) to support
8367 for example CTCP style messages.
8369 * Defined some of the message (for channel and private message)
8370 flags. Updated the protocol specs and added the flags to the
8371 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8373 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8375 * Added SilcKeyAgreementStatus type to the key agreement routines
8376 to indicate the current status and error if one occured.
8377 The status types are defined in the lib/silcclient/silcapi.h.
8379 * Added new local command KEY that is used to set and unset private
8380 keys for channels, set and unset private keys for private messages
8381 with remote clients and to send key agreement requests and
8382 negotiate the key agreement protocol with remote client. The
8383 key agreement is supported only to negotiate private message keys,
8384 it currently cannot be used to negotiate private keys for channels,
8385 as it is not convenient for that purpose.
8387 * Fixed a minor pending callback setting bug in the function
8388 silc_client_get_client_by_id_resolve, now the function works.
8389 Affected file lib/silcclient/idlist.c.
8391 * Added function silc_net_get_local_port to get local bound
8392 port by socket. Added to lib/silcutil/silcnet.[ch].
8394 * Added `sockets' and `sockets_count' fields to the SilcClient
8395 object. They hold the sockets of the listenning sockets in
8396 the client. Listenning sockets may be for example the key
8397 agreement server. Affected file lib/silcclient/client.[ch].
8398 Added functions the silc_client_add_socket and the
8399 silc_client_del_socket. They are exported to the application
8402 * Added ~./silc/clientkeys to support other client's public keys.
8404 * Renamed verify_server_key client operation to verify_public_key
8405 and added one argument to indicate the type of the connection
8406 (server, client etc.).
8408 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8410 * Added silc_server_connection_auth_request to handle the
8411 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8412 silcd/packet_receive.[ch].
8414 * Added silc_server_send_connection_auth_request into the
8415 silcd/packet_send.c to send the connection auth request packet.
8417 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8420 * Fixed the public key authentication in responder side in the
8421 server. The `auth_data' pointer includes the SilcPublicKey
8422 not the path to the public key. Affected file silcd/protocol.c.
8424 * Implemented the public key authentication in the initiator side
8425 in the server. Affected file silcd/protocol.c.
8427 * Removed the [RedirectClient] config section from the server
8428 configuration. Is not needed and I don't want to implement it.
8430 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8432 * Cleaned up the CMODE command in the server. It now works
8433 correctly and supports all the modes defined in the protocol.
8434 Affected file is silcd/command.c.
8436 * Added `hmac_name' field to the SilcChannelEntry in the server
8437 to hold the default HMAC of the channel. It can be set when
8438 creating the channel (with JOIN command). Affected files
8441 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8442 type to indicate the change of the current cipher and hmac
8443 on the channel. Client can safely ignore the <cipher> argument
8444 (if it chooses to do so) since the CHANNEL_KEY packet will
8445 force the channel key change anyway. The <hmac> argument is
8446 important since the client is responsible of setting the new
8447 HMAC and the hmac key into use.
8449 * Fixed the CMODE command in the client library as well.
8451 * Tested CMODE command in router environment successfully.
8453 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8455 * Show the version of the remote client (or server) when connecting
8456 to the server. It is logged to the log file. Affected file
8457 is silcd/protocol.c.
8459 * Fixed the KILLED notify handling in the client library. The
8460 client must be removed from all channels when receiving the
8463 Also, do not remove the client entry when giving the KILL
8464 command but when the KILLED notify is received.
8466 * Removed silc_idlist_find_client_by_nickname from the server.
8467 Not needed anymore. Affected files silcd/idlist.[ch].
8469 * Implemented the CHANNEL_CHANGE notify type handling to the
8470 server. Affected file silcd/server.c.
8474 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8476 * Added silc_server_send_notify_invite to send the INVITE
8477 notify between routers.
8479 * Implemented the INVITE command correctly to the server.
8481 * Implemented the INVITE notify type handling in the server.
8483 * Implemented the INVITE command to the client library and on the
8486 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8488 * Added function silc_server_get_client_resolve to find the
8489 client entry by ID from all ID lists and then resolve it
8490 (using WHOIS) if it cannot be found. Affected file is
8493 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8495 * Implemented the BAN command to the client library.
8497 * The JOIN command in the server now checks the invite list
8500 * Changed the silc_command_reply_payload_encode_va and the
8501 silc_command_payload_encode_va to support that if argument is
8502 NULL it ignores and checks the next argument. Affected file
8503 lib/silccore/silccommand.c.
8505 * Added silc_server_send_notify_ban to send the BAN notify
8506 type between routers.
8508 * Chaned the silc_notify_payload_encode to support that if
8509 argument is NULL it ignores and checks the next argument.
8510 Affected file lib/silccore/silcnotify.c.
8512 * Tested ban lists in router environment successfully.
8514 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8516 * Implemented BAN command to the server, in silcd/command.[ch].
8518 * Removed the BAN and INVITE_LIST modes from the CMODE command
8521 * Added function silc_string_match to regex match two strings.
8522 Affected files lib/silcutil/silcutil.[ch].
8524 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8526 * Redefined parts of the SilcChannelEntry in the server to support
8527 the new ban and invite lists.
8529 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8531 * Redefined the INVITE command. The same command can be used to
8532 invite individuals to the channel but also to manage the invite
8533 list of the channel (to add to and remove from the invite list).
8534 Updated the protocol specs.
8536 * Added new command SILC_COMMAND_BAN that can be used to manage
8537 the ban list of the channel. Updated the protocol specs.
8539 * Removed the channel modes: the SILC_CMODE_BAN and the
8540 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
8541 in the CMODE command. The equivalent features are now available
8542 using INVITE and BAN commands. Updated the protocol specs.
8544 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
8545 in the network about change in the current ban list. The notify
8546 type is not used by the client.
8548 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
8549 support the invite lists.
8551 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8553 * Added new function silc_string_regexify that converts string
8554 including wildcard characters into regex string that can
8555 be used by the GNU regex library. Added into the file
8556 lib/silcutil/silcutil.[ch].
8558 Added silc_string_regex_combine to combine to regex strings
8559 into one so that they can be used as one regex string by
8560 the GNU regex library. Added into the file
8561 lib/silcutil/silcutil.[ch].
8563 Added silc_string_regex_match to match two strings. It returns
8564 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
8566 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8568 * Imported GNU regex to the soruce tree into lib/contrib.
8569 Fixed some compiler warning from the regex.c.
8571 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8573 * Fixed MOTD command in the server to work in router environment.
8575 * Fixed the MOTD command in the client library to support
8576 the server argument in the command.
8578 * Added `nickname_len' argument to the silc_idlist_add_client
8579 in the server, as the `nickname' argument may be binary data
8582 * Added silc_idlist_get_channels to return all channels from
8585 * Implemented LIST command to the server. Affected file is
8588 * Implemented the LIST command to the client library and on the
8591 * Added [<user count>] argument to the LIST command reply.
8592 With private channels the user count is not shown.
8594 * Updated TODO and README.
8596 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8598 * The client entry's data.registered must be TRUE even with
8599 global client entry on global client list. The data.registered
8600 is used to check whether the client is anymore in the network,
8601 for example with WHOWAS command so it must be valid.
8603 * Fixed the WHOWAS command in the server. It now actually works
8604 in router environment. Added function into silcd/command_reply.c
8605 silc_server_command_reply_whowas_save.
8607 * Added silc_idlist_purge function to the silcd/idlist.c
8608 to periodically purge the ID Cache.
8610 * Fixed INFO command in the server. It works now in router
8611 environment. Added <server name> argument to the INFO command
8612 reply. Updated the protocol specs.
8614 * Fixed minor bug in silc_idcache_purge to not purge if the
8615 expire value is zero.
8617 * Fixed various bugs in WHOIS and IDENTIFY command handling as
8618 they were buggy because of the WHOWAS information.
8620 * Fixed local command MSG to handle the async resolving of
8621 the remote client properly. It used to fail the first MSG.
8622 Affected file silc/local_command.c.
8624 * Added `data_len' field to SilcIDCache context.
8626 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8628 * Update TODO. Todo in commands in the server.
8630 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8632 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
8633 used by routers as broadcast packet to inform other routers
8634 about the changed user mode.
8636 Implemented the notify handling in the server. Affected file is
8637 silcd/packet_receive.c. Added the function
8638 silc_server_send_notify_umode to the silcd/packet_send.[ch].
8640 * Added new generic Channel Payload and deprecated the New Channel
8641 Payload. The New Channel Payload is now the generic Channel
8644 * Added new argument `mode' to the silc_server_send_new_channel
8645 as it is required in the Channel Payload now.
8647 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
8648 and created a new and real SilChannelPayload to represent the
8649 new generic Channel Payload. Implemented the encode/decode
8650 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
8652 * Added silc_server_get_client_channel_list to return the list
8653 of channels the client has joined for WHOIS command reply.
8654 Affected file silcd/server.[ch].
8656 * Implemented the channel list sending in the WHOIS command reply
8657 in server and in the client.
8659 Implemented the channel list displaying on the user interface
8660 as well. Affected file silc/client_ops.c.
8662 * Added silc_channel_payload_parse_list to parse list of Channel
8663 Payloads. It returns SilcDList list of SilcChannelPayloads.
8664 Client for example can use this function to parse the list of
8665 channels it receives in the WHOIS command reply. The caller
8666 must free the list by calling silc_channel_payload_list_free.
8667 Affected files lib/silccore/silcchannel.[ch].
8669 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8671 * Added one new argument <user mode> to the WHOIS command reply
8672 to return the mode of the user in SILC. Updated the protocol
8675 Implemented it to the server and client.
8677 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8679 * Fixed the mode printing on the user interface on joining.
8680 Affected file silc/client_ops.c.
8682 * Implemented the UMODE command and user modes in general to the
8683 client library and to the user interface.
8685 * Implemented the UMODE command to the server.
8687 * The server now sends UNKNOWN_COMMAND error status if client sends
8688 unknown command. Affected file silcd/command.c.
8690 * All server commands now handle the command identifier the right
8691 way when sending the command reply to the client. The client can
8692 use to identify the command replies with the identifier.
8694 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8696 * Added silc_server_get_client_route to resolve the route to
8697 the client indicated by the client ID. Affected file is
8700 * Added silc_server_relay_packet as general function to relay
8701 packet to arbitrary destination. This deprecates functions
8702 like _send_private_message_key, _relay_notify etc. Affected
8703 file is silcd/packet_send.[ch].
8705 Removed silc_server_send_key_agreement,
8706 silc_server_send_private_message_key and
8707 silc_server_packet_relay_notify functions from the file
8708 silcd/packet_send.[ch].
8712 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
8713 server. Affected file silcd/packet_receive.[ch].
8715 * Implemented the KILL command to the client. Implemented the
8716 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
8717 Affected files lib/silcclient/command[_reply].c and
8718 lib/silcclient/client_notify.c. Implemented the KILL notify
8719 printing in the user inteface.
8721 * Fixed a lot silc_parse_nick memory leaks from the client
8722 library in the file lib/silcclient/command.c.
8724 * Changed the silc_server_send_notify_on_channels's `sender'
8725 argument from SilcSocketConnection to SilcClientEntry to
8726 check the sender as entry and not as connection object and not
8727 to send to the client provided as argument. The affected file
8728 is silcd/packet_send.[ch].
8730 * The notify packets that are destined directly to the client used
8731 to not to be processed by the server. Now changed that and the
8732 server processes all notify packets. After relaying the packet
8733 to the client the notify packet is processed in the server.
8735 * The silc_server_free_client_data now checks whether there is
8736 pending outgoing traffic for the client and purges the data to
8737 the network before removing the client entry.
8739 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8741 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
8742 an client is killed from the SILC Network. Updated the protocol
8745 Added new function silc_server_send_notify_killed to the
8746 silcd/packet_send.[ch].
8748 * Added function silc_server_packet_relay_notify to relay notify
8749 packets that are destined directly to a client. In this case
8750 the server does not process the notify packets but merely relays
8751 it to the client. Affected file silcd/packet_send.[ch].
8753 Added also silc_server_packet_process_relay_notify to check
8754 whereto relay the notify. Affected file is
8755 silcd/packet_receive.[ch].
8757 * Implemented the KILL command to the server.
8761 * Added the backup schema desgined last fall to the protocol
8762 specs for everyone to see. The specification is in the
8763 *-spec-xx.txt draft and the packet type definitions for the
8764 backup routers is in *-pp-xx.txt draft. Thusly, added also
8765 new packet type SILC_PACKET_CELL_ROUTERS.
8767 * A big security problem in the implementation discovered. The
8768 signoff of an client did not cause new channel key generation
8769 which it of course should've done. The channel keys must be
8770 always re-generated when client leaves (or signoffs) the channel.
8771 The silc_server_remove_from_channels funtion now handles
8772 the channel key re-generation.
8774 * Added `sender' argument to the silc_server_send_notify_on_channels
8775 to not to send the client provided as argument. Affected file
8776 silcd/packet_send.[ch].
8778 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8780 * Implemented OPER and SILCOPER commands into the server and
8783 * Added silc_auth_verify and silc_auth_verify_data to verify
8784 the authentication directly from the authentication payload.
8785 It supports verifying both passphrase and public key based
8786 authentication. Affected file lib/silccore/silcauth.[ch].
8788 * Added `hash' field to the SilcIDListData structure. It is the
8789 hash negotiated in the SKE protocol. Affected file is
8792 * Slight redesigning of the SilcAuthPayload handling routines.
8793 Do not send SilcPKCS but SilcPublicKey as argument.
8795 * Implemented the public key authentication support to the
8796 serverconfig. The public key is loaded from the provided path
8797 and saved as authentication data to void * pointer. Thus,
8798 changed the unsigned char *auth_data to void *auth_data;
8800 * Fixed SHUTDOWN command to send the reply before the server
8801 is shutdown. :) Affected file silcd/command.c.
8803 * Fixed fatal bug in CONNECT command. The hostname was invalid
8804 memory and server crashed. Affected file silcd/command.c.
8806 * Fixed fatal bug in CLOSE command. The server_entry became
8807 invalid but was referenced later in the command. Affected file
8810 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8812 * Fixed fatal bug in failure packet handling. Server ignored
8813 the failure and thus crashed when it came.
8817 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8819 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
8820 that the command may be executed only once in (about) 2 seconds.
8821 The old SILC_CF_LAG flag is same but allows command bursts up
8822 to five before limiting.
8824 Added the support for CF_LAG and CF_LAG_STRICT flags to the
8825 server code. Various commands now includes the CF_LAG_STRICT
8826 flag to disallow any kind of miss-use of the command.
8828 * Fixed the silc_buffer_unformat to not to allocate any data
8829 if the length of the data is zero. It used to allocate the
8830 length + 1. Affected file lib/silcutil/silcbuffmt.c.
8832 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8834 * Changed the format of AdminConnection configuration section
8835 in the server. Added username of the admin to the format.
8836 Affected files silcd/serverconfig.[ch].
8838 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
8839 to return admin configuration data by host, username and/or
8842 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8844 * Implemented WHOWAS command to the server. Added the functions:
8846 silc_server_command_whowas_parse,
8847 silc_server_command_whowas_send_reply,
8848 silc_server_command_whowas_from_client and
8849 silc_server_command_whowas_from_server
8851 * Added <Client ID> argument to the WHOWAS command reply. Updated
8852 the protocol specs accordingly.
8854 * Implemented WHOWAS command and command_reply to the client
8857 Implemented the WHOWAS printing on the user interface.
8859 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8861 * Added new argument to the WHOWAS command reply, the real name.
8862 It is an optional argument. Updated the protocol specs.
8864 * Added SilcIDCacheDestructor callback that is registered when
8865 the SilcIDCache is allocated. The callback is called when
8866 an cache entry in the ID Cache expires, or is purged from the
8867 cache. Added into lib/silccore/idcache.[ch].
8869 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
8870 to destruct the client entries when the cache entry expires.
8871 Other ID Cache's in server and in the client library ignores
8874 * If the ID Cache entry's `expire' field is zero then the entry
8875 never expires. Added boolean `expire' argument to the
8876 silc_idcache_add function in the lib/silccore/idcache.[ch].
8877 If it is TRUE the default expiry value is used.
8879 * Added silc_server_free_client_data_timeout that is registered
8880 when client disconnects. By default for 5 minutes we preserve
8881 the client entry for history - for WHOWAS command.
8883 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8885 * Added support to the server to enforce that commands are not
8886 executed more than once in 2 seconds. If server receives
8887 commands from client more frequently, timeout is registered
8888 to process the commands. Affected file silcd/command.c.
8889 Added new function silc_server_command_process_timeout.
8891 * Changed NICK_NOTIFY handling in client library to check that
8892 if the client's nickname was changed, so there is no need to
8893 resolve anything from the server.
8895 * Removed error printing from the WHOIS and IDENTIFY commands.
8896 If error occurs then it is ignored silently in the client library.
8897 The application, however, may map the received error to
8898 human readable error string. The application currently maps
8899 the NO_SUCH_NICKNAME error to string.
8901 * Made the command status message public to the application. Moved
8902 them from lib/silcclient/command_reply.c to
8903 lib/silcclient/command_reply.h. The application can map the
8904 received command status to the string with the
8905 silc_client_command_status_message function.
8907 * Added check to the server to check that client's ID is same
8908 as the Source ID in the packet the client sent. They must
8911 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8913 * Added dist-bzip hook to the Makefile.am to make bzip2
8914 compressed distributions.
8916 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8918 * Server now enforces the maximum length for the nickname and
8919 the channel as protocol specification dictates. 128 bytes for
8920 nickname and 256 bytes for channel name.
8922 * Moved the WHOIS printing to the application. The client libary
8923 does not print out the WHOIS information anymore, the application
8924 must do it. Renamed silc_client_command_reply_whois_print to
8925 the silc_client_command_reply_whois_save.
8927 The client's idle time is also sent to the application now, and
8928 the idle is shown on screen.
8930 * Added silc_client_command_reply_identify_save to save the
8931 received IDENTIFY entries.
8933 * Do not check for channel private keys in message sending and
8934 reception if the channel does not have the PRIVKEY mode set.
8935 Affected file lib/silclient/client_channel.c.
8937 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8939 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
8940 just surfaced after chaning the JOIN procedure.
8942 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8944 * Added silc_client_get_clients_by_list to get client entries
8945 from Client ID list, that is returned for example by JOIN
8946 and USERS command replies. The application should use this
8947 function for example when JOIN command reply is received to
8948 resolve the clients already on the channel (library does not
8949 do that anymore as USERS command reply is not used in the JOIN
8950 procedure anymore). Affected files lib/silcclient/silcapi.h and
8951 lib/silcclient/idlist.c.
8953 * JOIN command reply and USERS command reply returns now SilcBuffer
8954 pointers instead of unsigned char pointers when returning
8955 the client list and mode list.
8957 * Added <Client ID> argument to the JOIN command reply, mainly
8958 for the server to identify for which client the command was
8959 originally sent. Updated protocol specs accordingly.
8961 * Added SilcDlist private_key pointer to the SilcChannelEntry
8962 in the client to support the channel private keys. Affected
8963 file is lib/silcclient/idlist.h.
8965 * Added SilcChannelPrivateKey argument to the function
8966 silc_client_send_channel_message so that application can choose
8967 to use specific private ke if it wants to. If it is not provided,
8968 the normal channel key is used, unless private keys are set.
8969 In this case the first (key that was added first) is used
8970 as the encryption key.
8972 * Implemented the support for channel private key handling.
8973 Implemented the following functions:
8975 silc_client_add_channel_private_key,
8976 silc_client_del_channel_private_keys,
8977 silc_client_del_channel_private_key,
8978 silc_client_list_channel_private_keys and
8979 silc_client_free_channel_private_keys
8981 Affected file lib/silcclient/client_channel.c.
8983 * Added the support for the private keys in the channel message
8984 sending and encryption and in the message reception and
8985 decryption. Affected funtions are
8986 silc_client_send_channel_message and silc_client_channel_message.
8988 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8990 * Added SKE's key verify callback to the client library's
8991 KE protocol context. Affected files lib/silcclient/protocol.[ch].
8993 * Removed the statement that server (or router) must send USERS
8994 command reply when joining to the channel so that the client
8995 knows who are on the channel. Instead, the client list and
8996 client's mode list is now sent in the JOIN command reply to the
8997 client who joined channel. This is better solution.
8999 * Added function silc_server_get_users_on_channel and function
9000 silc_server_save_users_on_channel to the silcd/server.[ch].
9002 * Removed function silc_server_command_send_users from the
9005 * Do not show topic on the client library anymore. The topic is
9006 sent in the command reply notify to the application and the
9007 application must show the topic now.
9009 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9011 * Added client searching by nickname hash into the IDENTIFY and
9012 WHOIS commands in the server as they were clearly missing from
9013 them. Affected file is silcd/command.c.
9015 * Fixed a bug in private message receiving in the client library.
9016 The remote ID was freed and it wasn't supposed, now it is
9019 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9021 * Minor fix to the channel payload; allocate the data area, as it
9022 needs to be of specific length.
9024 * If the key agreement port is zero then the operating
9025 system will define the bound port. Affected files are
9026 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
9028 * Added new function silc_channel_payload_decrypt into the file
9029 lib/silccore/silcchannel.[ch].
9031 * Moved the channel message etc, check from silc_packet_decrypt
9032 to applications. The library calls now a generic
9033 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
9034 when the packet is either normal or special. This was done to
9035 allow more wide range of checking that was not allowed when
9036 the code was in library. Now applications can do virtually any
9037 checks to the packet and return to the library the decision how
9038 the packet should be processed. Affected files are
9039 lib/silccore/silcpacket.[ch].
9041 Added silc_server_packet_decrypt_check to the server and
9042 silc_client_packet_decrypt_check to the client library.
9044 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
9045 to send with specified source and destination information.
9047 * Channel message delivery between routers was broken after the
9048 channel key distribution was fixed earlier. The channel key
9049 was used be to distributed to other routers as well which is not
9050 allowed by the protocol. Now this is fixed and channel keys
9051 really are cell specific and the channel message delivery between
9052 routers comply with the protocol specification.
9054 * Fixed various commands in server to check also the global list
9055 for the channel entry and not just the local list. The affected
9056 file silcd/command.c.
9058 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9060 * Added assert()s to buffer formatting and unformatting routines
9061 to assert (if --enable-debug) when error occurs. Affected
9062 file: lib/silcutil/silcbuffmt.c.
9064 * Changed to auto-reconnect to check whether the remote host is
9065 router and register the re-connect timeout if it is. It used
9066 to check that whether we are normal server, but router must do
9067 auto-reconnect with another router as well. Affected file
9070 * Removed the [<key len>] option from CMODE command as the cipher
9071 name decides the key length, nowadays. See the defined ciphers
9072 from the protocol specification.
9074 * Added [<hmac>] option to the CMODE command to define the HMAC
9075 for the channel. Added SILC_CMODE_HMAC channel mode.
9077 * Added [<hmac>] option for the JOIN command so that user can
9078 select which HMAC is used to compute the MACs of the channel
9081 * Added Hmac field to the Channel Message Payload. The integrity
9082 of plaintext channel messages are now protected by computing
9083 MAC of the message and attaching the MAC to the payload. The
9084 MAC is encrypted. Now, it is clear that this causes some
9085 overhead to the size of the packet but rationale for this is that
9086 now the receiver can verify whether the channel message decrypted
9087 correctly and also when private keys are set for the channel the
9088 receiver can decrypt the packet with several keys and check from
9089 the MAC which key decrypted the message correctly.
9091 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9092 lib/silccrypt/silccipher.[ch].
9094 * Added silc_hash_len to return the digest length into the
9095 lib/silcrypt/silchash.[ch].
9097 * Rewrote parts of Silc Channel Payload interface in the
9098 lib/silccore/silcchannel.[ch]. The encode function now also
9099 encrypts the packet and parse function decrypts it.
9101 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9103 * Fixed a minor formatting bug in the SKE's key material processing.
9104 It actually might have processed the keys wrong way resulting
9107 * Redefined the mandatory HMAC algorithms and added new algorithms.
9108 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9109 and hmac-md5 truncated to 96 bits. The mandatory is now
9110 hmac-sha1-96. Rest are optional (including the one that used
9111 to be mandatory). Rationale for this is that the truncated HMAC
9112 length is sufficient from security point of view and can actually
9113 make the attack against the HMAC harder. Also, the truncated
9114 HMAC causes less overhead to the packets. See the RFC2104 for
9117 * Added new [hmac] configuration section. The SKE used to use
9118 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9119 is of course wrong. The official names that must be proposed in
9120 the SKE are the ones defined in the protocol specification
9121 (hmac-sha1-96 for example). The user can configure any hmac
9122 using any hash function configured in the [hash] section. At
9123 least, the mandatory must be configured.
9125 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9127 * Added HMAC list to the SKE proposal list. It has now both
9128 hash algorithm list and HMAC list. This makes the protocol
9129 incompatible with previous versions. The SKE now seems to work
9130 the way it is supposed to work, for the first time actually.
9132 * Defined plain Hash algorithms to the protocol specification.
9135 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9137 * Implemented support for key agreement packets into the server.
9138 Added functions silc_server_key_agreement and
9139 silc_server_send_key_agreement. Other than these functions,
9140 server has nothing to do with this packet.
9142 * Added support for private message key packets into the server.
9143 Added functions silc_server_private_message_key and
9144 silc_server_send_private_message_key.
9148 * Changed the silc_[client|server]_protocol_ke_set_keys to be
9149 called in the protocol's final callback instead in the END
9150 protocol state. This makes a little more sense and in the same
9151 time in client we can use the same protocol routines for normal
9152 key exchange and to key agreement packet handling as well.
9154 * Added to both client's and server's KE protocol context the
9155 SilcSKEKeyMaterial pointer to save the key material. We will
9156 bring the key material to the protocol's final callback by doing
9157 this. The final callback must free the key material.
9159 * Added SKE's packet_send callback into client's KE protocol
9160 context so that the caller can choose what packet sending function
9161 is used. This way we can use different packet sending when
9162 doing normal SKE when doing key agreement packet handling (in
9163 the key agreement packet handling we do not want to encrypt
9166 * Implemented the responder side of the key agreement routines
9167 in the client. The client can now bind to specified port and
9168 accept incoming key negotiation. The key material is passed
9169 to the application after the protocol is over.
9171 * Implemented the processing of incoming Key Agreement packet
9172 in the client. Added function silc_client_key_agreement to
9175 * Implemented the intiator side of the key agreement routines
9176 in the client. The client can now initiate key agreement with
9177 another remote client. The key material is passed to the
9178 application after the protocol is over.
9180 * Created client_keyagr.c to include all the key agreement
9183 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9184 SILC_TASK_CALLBACK except that it is not static.
9186 * Created client_notify.c and moved the Notify packet handling
9187 from the client.[ch] into that file.
9189 * Created client_prvmsg.c and moved all private message and
9190 private message key routines from the client.[ch] into that file.
9192 * Create client_channel.c and moved all channel message and
9193 channel private key routines from the client.[ch] into that file.
9195 * Changed silc_client_get_client_by_id_resolve to resolve with
9196 WHOIS command instead of IDENTIFY command, in the file
9197 lib/silclient/idlist.c.
9199 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9201 * Implemented the SKE's responder side to the Client library.
9203 * When FAILURE is received to the protocol do not trust it
9204 blindly. Register a timeout to wait whether the remote closes
9205 the connection as it should do it, only after that process the
9206 actual failure. This was changed to both client and server.
9208 * Added client_internal.h to include some of the structures
9209 there instead of client.h in lib/silcclient/.
9211 * Added function silc_task_unregister_by_callback to unregister
9212 timeouts by the callback function.
9214 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9216 * Some "Incomplete WHOIS info" errors has been appearing on the
9217 log files. Took away the entry->userinfo check from WHOIS
9218 reply sending. The entry->userinfo is now " " if client did not
9219 provide one. I thought this was fixed earlier but something
9220 is wrong still. Let's see if the error still appears.
9222 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9224 * Fixed a minor bug in the login when the channel key is
9225 re-generated in the server. It used to generate the key in
9226 wrong order and thus caused problems in the channel traffic.
9228 * Fixed a minor bug in channel key distsribution after
9229 KICK command. The key was not sent to the router even though
9232 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9234 * Added silc_ske_process_key_material_data as generic routine
9235 to process any key material as the SILC protocol dictates. The
9236 function is used by the actual SKE library but can be used by
9237 applications as well. This relates to the private message keys
9238 and the channel private keys since they must be processed the
9239 same way the normal SILC session keys. The protocol dictates
9240 this. Affected files: lib/silcske/silcske.[ch].
9242 Added also silc_ske_free_key_material to free the
9243 SilcSKEKeyMaterial structure.
9245 * Defined silc_cipher_set_key function to set the key for
9246 cipher without using the object's method function. The affected
9247 files: lib/silccrypt/silccipher.[ch].
9249 * Implemented silc silc_client_add_private_message_key,
9250 silc_client_add_private_message_key_ske,
9251 silc_client_del_private_message_key,
9252 silc_client_list_private_message_keys and
9253 silc_client_free_private_message_keys functions in the
9256 Added functions silc_client_send_private_message_key to send
9257 the Private Message Key payload and silc_client_private_message_key
9258 to handle incoming Private Message Key payload.
9260 * Added Cipher field to the Private Message Key payload to set
9261 the cipher to be used. If ignored, the default cipher defined
9262 in the SILC protocol (aes-256-cbc) is used.
9264 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9266 * Removed lib/silcclient/ops.h file.
9268 Redefined parts of the SILC Client Library API. Created new
9269 file silcapi.h that deprecates the ops.h file and defines the
9270 published Client Library API. Defined also private message key
9271 API and channel private key API into the file.
9273 This is the file that the application must include from the
9274 SILC Client Library. Other files need not be included by
9275 the application anymore.
9277 * Added new key_agreement client operation callback and also
9278 defined the Key Agreement library API for the application.
9280 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9282 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9283 is used by clients to request key negotiation between another
9284 client in the SILC network. If the negotiation is started it
9285 is performed using the SKE protocol. The result of the
9286 negotiation, the secret key material, can be used for example
9287 as private message key.
9289 Implemented the Key Agreement payload into the files
9290 lib/silccore/silauth.[ch].
9292 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9294 * Redefined ciphers for the SILC protocol. Added some new ciphers
9295 and defined the key lengths for the algorithms. Changed the
9296 code accordingly. The default key length is now 256 bits.
9298 * Fixed SKE key distribution function silc_ske_process_key_material
9299 when the key length is more than 128 bits. The default key
9300 length in SILC is now 256 bits.
9302 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9303 to indicate unsupported algorithm.
9305 * Renamed rijndael.c to aes.c and all functions as well.
9307 * Fixed a long standing channel key setting bug in client library.
9308 Weird that it has never surfaced before.
9310 * Fixed bug in channel deletion. If the entire channel is removed
9311 then it must also delete the references of the channel entry
9312 from the client's channel list as the client's channel entry and
9313 the channel's client entry share same memory.
9315 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9317 * Implemented CONNECT and SHUTDOWN commands in the client.
9319 * Implemented CLOSE command to the client.
9321 * Added the function silc_idlist_find_server_by_name into the
9322 files silcd/idlist.[ch].
9324 Added the function silc_idlist_find_server_by_conn into the
9325 files silcd/idlist.[ch].
9327 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9329 * DIE command was renamed to SHUTDOWN. Updated the both code
9332 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9333 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9335 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9338 * Added function silc_server_create_connection function to create
9339 connection to remote router. My server implementation actually
9340 does not allow router to connect to normal server (it expects
9341 that normal server always initiates the connection to the router)
9342 so the CONNECT command is only good for connecting to another
9345 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9347 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9348 or some other client was kicked from the channel.
9350 Implemented the handling of the notify type to both client
9353 Implemented silc_server_send_notify_kicked to send the KICKED
9354 notify. It is used to send it to the server's primary router.
9356 * Implemented the KICK command into server and client.
9358 * Added `query' argument to the silc_idlist_get_client function
9359 to indicate whether to query the client from server or not if
9362 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9363 to indicate that the client is not channel founder.
9367 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9369 * Removed the rng context from SilcPacketContext structure and
9370 changed that the packet routine uses the Global RNG API.
9372 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9374 * Added support for quit message that client can "leave" on the
9375 channel when it quits the SILC. It is ditributed inside the
9376 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9378 Added silc_server_free_client_data that will take the
9379 signoff message as argument.
9381 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9383 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9385 * Updated parts of the protocol specification to keep it up
9388 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9390 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9391 payloads in one packet.
9393 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9394 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9395 use now the new List flag.
9397 * Also deprecated the following packet types: REPLACE_ID,
9398 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9400 * Added list support for Notify packet in server.
9402 * Added silc_server_send_notify_channel_change to send the
9403 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9404 the silc_server_send_replace_id.
9406 * Added silc_server_send_notify_nick_change to send the
9407 NICK_CHANGE notify type. Deprecates the function
9408 silc_server_send_replace_id.
9410 * Added silc_server_send_notify_join to send the JOIN notify type.
9411 Deprecates the function silc_server_send_new_channel_user.
9413 * Added silc_server_send_notify_leave to send LEAVE notify type.
9414 Deprecates the function silc_server_send_remove_channel_user.
9416 * Added silc_server_send_notify_cmode and
9417 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9418 types. Deprecates the silc_server_send_set_mode function.
9420 * Added SERVER_SIGNOFF notify type to indicate that server has
9421 quit. This means that all clients on the channel from that
9422 server will drop. This can be also used when netsplit happens.
9424 Deprecated REMOVE_ID packet type since it is not needed anymore
9427 Added silc_server_send_notify_server_signoff to send the
9428 SERVER_SIGNOFF notify type. Deprecates the function
9429 silc_server_send_remove_id.
9431 Added also silc_server_send_notify_signoff to send the
9432 SIGNOFF notify type.
9434 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9435 SILC protocol from this day on. Changed the protocol
9436 specification as well.
9438 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9439 notify type. It is used between routers to notify about
9440 topic changes on a channel.
9442 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9445 * Partly updated the protocol specification to comply with the
9446 changes now made. It is still though a bit outdated.
9448 * The JOIN notify type now takes one extra argument <Channel ID>.
9449 The packet used to be destined to the channel but now the
9450 JOIN type may be sent as list thus it is impossible to
9451 destine it to any specific channel. By adding this argument
9452 it is again possible.
9454 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9456 * Added CREDITS file. The CHANGES and CREDITS file will appear
9457 in the distribution as well.
9459 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9461 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9462 types in the server's silcd/packet_receive.c.
9464 * Implemented CMODE and CUMODE to work in router environment.
9466 * Fixed minor encoding and decoding buglet from the
9467 lib/silccore/silcmode.c.
9469 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9472 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9474 * Changed all SilcConfigServer* and silc_config_server* to
9475 SilcServerConfig* and silc_server_config*, respectively.
9478 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9480 * Associated the ID (client or server ID) to the Authentication
9481 Payload to avoid any possibility of forging. Updated the
9482 protocol specification and the code accordingly.
9484 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9486 * The RSA key length is now save to the RsaKey context in the
9487 key generation process in lib/silccrypt/rsa.c. The key length
9488 is now used to figure out the maximum size of the block allowed
9489 to be encrypted/signed.
9491 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9492 is equivalent to the silc_mp_mp2bin but does not allocate any
9495 * Changed silc_mp_mp2bin API to take length argument. If it is
9496 non-zero then the buffer is allocated that large. If zero, then
9497 the size is approximated using silc_mp_sizeinbase, which however
9500 * Created Global RNG API which is global RNG that application can
9501 initialize. After initializing, any routine anywhere in the
9502 code (including library) can use RNG without allocating a new
9503 RNG object. This was done to allow this sort of use of the
9504 RNG in code that has no chance to allocate RNG object. All
9505 applications currently allocate this and many routines in the
9506 library use this. Affected file lib/silccrypt/silcrng.[ch].
9508 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9509 it to use the Global RNG API.
9511 * Defined Authentication Payload into protocol specification that
9512 is used during SILC session to authenticate entities. It is
9513 used for example by client to authenticate itself to the server
9514 to obtain server operator privileges.
9516 Implemented this payload into the lib/silccore/silcauth.[ch].
9517 Implemented also routines for public key based authentication
9518 as the new protocol specification dictates.
9520 Moved definitions of different authentication methods from
9521 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9523 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9524 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9525 silc_pkcs_verify_with_hash functions into the file
9526 lib/silccrypt/silcpkcs.[ch].
9528 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9530 * The client entry's userinfo pointer must be always valid.
9531 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9532 will fail since it requires the userinfo. Now, the userinfo
9533 is allocated as "" if actual userinfo does not exist. Actually,
9534 it must exist and it is totally Ok to drop client connections
9535 that does not announce the userinfo. However, we will make
9536 this workaround for now.
9538 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
9539 to return the remote port by socket.
9541 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9543 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
9544 SILC_SERVER_PENDING_EXEC and added an new macro
9545 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
9546 data or when error occurs while processing the pending command.
9548 Added new argument `destructor' into silc_server_command_pending
9549 and to the SilcServerCommandPending object. This destructor is
9550 now called after calling the pending callback or if error occurs
9551 immediately. If error occurs the actual pending callback won't
9552 be called at all - only the destructor. The destructor may be
9553 NULL if destructor is not needed.
9555 All this applies for client library code as well. Similar
9556 changes were made there as well for the pending commands.
9558 In the client, the application must now allocate the
9559 SilcClientCommandContext with the silc_client_command_alloc
9562 * Added reference counter to the SilcServerCommandContext. Added
9563 function silc_server_command_alloc and silc_server_command_dup
9566 Same type of functions added to the client library for the same
9569 * Removed the cmd_ident from IDListData away since it is now
9570 global for all connections. It is the command identifier used
9571 in command sending and with pending commands. The affected file
9574 * Added reference counter to the SilcSocketConnection objecet to
9575 indicate the usage count of the object. The object won't be
9576 freed untill the reference counter hits zero. Currently only
9577 server uses this, and client ignores it. The client must be
9578 set to use this too later. The affected files are
9579 lib/silccore/silcsockconn.[ch]. Added also the function
9580 silc_socket_dup to increase the reference counter.
9582 This was mainly added because it is possible that the socket
9583 is removed underneath of pending command or other async
9584 operation. Now it won't be free'd and proper DISCONNECTING
9585 flags, etc. can be set to avoid sending data to connection that
9586 is not valid anymore.
9588 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
9589 the connection. After that it sets SILC_SET_DISCONNECTED.
9590 It is, however, possible that the socket data is not still freed.
9591 The silc_server_packet_process now checks that data is not
9592 read or written to connection that is DISCONNECTED. The socket
9593 get's freed when the reference counter hits zero.
9595 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9597 * Changed the client operation API: channel_message operation's
9598 `sender' is now the client entry of the sender, not the nickname
9599 and the `channel' is the channel entry, not the channel name.
9601 In the private_message operation the `sender' is now also the
9602 client entry of the sender not the nickname.
9604 Affected file is lib/silcclient/ops.h and all applications
9605 using the client operations.
9607 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9609 * Moved the calling of ops->connect() from connect_to_server_final
9610 into receive_new_id functin since that is the point when the
9611 client is actually allowed to send traffic to network. The
9612 affected file is lib/silcclient/client.c.
9614 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9616 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
9617 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
9618 (if needs broadcasting) instead of broadcasting the packets one
9619 by one which would make a burst in the network traffic.
9621 * Added `broadcast' argument to the functions in silcd/server.[ch]
9622 silc_server_create_new_channel[_with_id] to indicate whether
9623 to send New Channel packet to primary router.
9625 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9627 * Added new function into the silcd/server.[ch] files:
9628 silc_server_create_new_channel_with_id to create new channel with
9629 already existing Channel ID.
9631 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
9632 lib/silccore/silcpacket.h. This packet is used t send list of
9633 Set Mode payloads inside one packet. Server uses this to set
9634 the modes for the channels and clients on those channels, that it
9635 announced to the router when it connected to it. The protocol
9636 specification has been updated accordingly.
9638 * The silc_server_new_channel did not handle the packet coming
9639 from normal server as it normally does not send that. However,
9640 when it announces its channels it does send it. Implemented
9641 the support for that.
9643 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
9644 into the file lib/silccore/id.h.
9646 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9648 * Fixed memory leaks in the functions silc_idlist_del_client,
9649 silc_idlist_del_channel and silc_idlist_del_server in the file
9650 silcd/idlist.c. All of those leaked like a sieve.
9652 * Fixed some small memory leaks in the client's function
9653 silc_client_notify_by_server.
9655 * Added functions into silcd/server.c: silc_server_announce_clients,
9656 silc_server_announce_channels and silc_server_announce_server.
9657 These functions are used by normal and router server to announce
9658 to its primary router about clients, channels and servers (when
9659 router) that we own. This is done after we've connected to the
9662 These functions effectively implements the following packet types:
9663 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
9664 and SILC_PACKET_NEW_ID_LIST.
9666 * Added new functions into the silcd/packet_receive.[ch]:
9667 silc_server_new_id_list, silc_server_new_channel_list and
9668 silc_server_new_channel_user_list to handle the incoming
9669 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
9671 * Added support of changing Channel ID in the function
9672 silc_server_replace_id. If the server that announces a channel
9673 to the router already exists in the router (with same name but
9674 with different Channel ID), router is responsible to send
9675 Replace ID packet to the server and force the server to change
9676 the Channel ID to the one router has.
9678 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
9679 client that the Channel ID has been changed by the router. The
9680 normal server sends this to the client. Client must start using
9681 the new Channel ID as the channel's ID.
9683 Implemented handling of this new type into lib/silcclient/client.c
9684 into the function silc_client_notify_by_server.
9686 * Added new function silc_idlist_replace_channel_id into the files
9687 silcd/idlist.[ch] to replace the Channel ID.
9689 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9691 * Call silc_server_command_identify_check always when processing
9692 the IDENTIFY command in silcd/command.c
9694 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9696 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
9697 send keepalive packets. The packet can be sent by clients,
9698 servers and routers.
9700 Added function silc_socket_set_heartbeat into the file
9701 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
9702 If not set, the heartbeat is not performed. The actual
9703 heartbeat is implemented in the low level socket connection
9704 library. However, application is responsible of actually
9707 Added silc_server_send_heartbeat to send the actual heartbeat
9708 packet into silcd/packet_send.[ch]. Server now performs
9709 keepalive with all connections.
9711 * Added silc_task_get_first function into lib/silcutil/silctask.c
9712 to return the timeout task with shortest timeout. There was a bug
9713 in task unregistration that caused problems. TODO has been
9714 updated to include that task system must be rewritten.
9716 * The client library will now resolve the client information when
9717 receiving JOIN notify from server for client that we know but
9718 have incomplete information.
9720 * Rewrote parts of silc_server_remove_from_channels and
9721 silc_server_remove_from_one_channel as they did not remove the
9722 channel in some circumstances even though they should've.
9724 * Encryption problem encountered in server:
9726 The LEAVE command used to send the Channel Key packet to the
9727 router immediately after generating it. However, the code
9728 had earlier sent Remove Channel user packet but not immediately,
9729 ie. it was put to queue. The order of packets in the router
9730 was that Channel Key packet was first and Remove Channel User
9731 packet was second, even though they were encrypted in the
9732 reverse order. For this reason, MAC check failed. Now, this
9733 is fixed by not sending the Channel Key packet immediately but
9734 putting it to queue. However, this is more fundamental problem:
9735 packets that are in queue should actually not be encrypted
9736 because packets that are sent immediately gets encrypted
9737 actually with wrong IV (and thus MAC check fails). So, packets
9738 that are in queue should be encrypted when they are sent to
9739 the wire and not when they put to the queue.
9741 However, the problem is that the current system has not been
9742 designed to work that way. Instead, the packet is encrypted
9743 as soon as possible and left to the queue. The queue is then
9744 just purged into wire. There won't be any fixes for this
9745 any time soon. So, the current semantic for packet sending
9748 o If you send packet to remote host and do not force the send
9749 (the packet will be in queue) then all subsequent packets to the
9750 same remote host must also be put to the queue. Only after the
9751 queue has been purged is it safe again to force the packet
9754 o If you send all packets immediately then it safe to send
9755 any of subsequent packets through the queue, however, after
9756 the first packet is put to queue then any subsequent packets
9757 must also be put to the queue.
9759 Follow these rules and everything works fine.
9761 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9763 * Added new function silc_server_remove_clients_by_server to
9764 remove all client entries from ID list when the server connection
9765 is lost. In this case it is also important to invalidate all
9766 client entires as they hold the invalid server entry. This
9767 fixes fatal bug when server has lost connection and will reconnect
9770 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9772 * Made some sanity checks to silc_server_daemonise like to check
9773 whether the requested user and group actually exists.
9775 * Added sanity check to SKE's silc_ske_responder_finish to check
9776 that the public and private key actually is valid.
9778 * Invalidate the client's nickname when receiving Replace ID
9779 packet and the Client ID is being replaced. This means that the
9780 server will query the nickname if someone needs it (client)
9783 * Sort the ID Cache in client library when the ID Cache data
9784 has changed (needs sorting).
9786 * Do not allow for SILC client to create several connections to
9787 several servers. The client does not support windows right now
9788 and generating multiple connections causes weird behaviour.
9790 Irssi-silc client does support windows and can handle several
9791 connections without problems, see: www.irssi.org and SILC plugin.
9793 * Fixed some places where client was added to the IDList. The
9794 rule of thumb is following (in order to get everything right):
9795 If the client is directly connected local client then the
9796 `connection' argument must be set and `router' argument must be
9797 NULL to silc_idlist_add_client function. If the client is not
9798 directly connected client then the `router' argument must
9799 bet set and the `connection' argument must be NULL to the
9800 silc_idlist_add_client function.
9802 * The funtion silc_server_packet_send_local_channel actually did
9803 not check whether the client was locally connected or not. It
9804 does that now. Fixed a bug related to LEAVE command.
9806 * Fixed Remove Channel User payload parsing bug in server's
9807 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
9809 * The server's silc_server_save_channel_key now checks also the
9810 global ID list for the channel as it might not be in the local
9811 list. Fixed a bug related to LEAVE command.
9813 * Is this the end of the [<unknown>] buglet that has been lurking
9814 around for a long time? A little for loop fix in server's
9815 silc_server_command_whois_parse that is used by both IDENTIFY
9816 and WHOIS command. At least, this was a clear bug and a cause
9817 of one type of [<unknown>] buglet.
9819 * WHOIS and IDENTIFY commands call the function
9820 silc_server_command_[whois/identify]_check function even if
9821 we are not router server.
9823 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9825 * Added --with-gmp configuration option. If set the GMP
9826 is always compiled in the SILC source tree. If not set then
9827 it is checked whether the system has the GMP3 installed. If
9828 it has then the GMP won't be compiled (the system's headers
9829 and library is used), if it doesn't have it then the GMP is
9830 compiled in the SILC source tree.
9832 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9834 * Changed RSA private exponent generation to what PKCS #1
9835 suggests. We try to find the smallest possible d by doing
9836 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
9837 not security fix but optimization.
9839 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9841 * Added new config entry [Identity] to fork the server and run
9842 it as specific user and group. A patch from Bostik.
9844 * Imported Dotconf configuration library into lib/dotconf.
9845 This will be used to create the SILC configuration files later.
9846 It will appear in the distsribution after this commit.
9848 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9850 * A big code auditing weekend happening. Auditing code for
9851 obvious mistakes, bugs and errors. Also, removing any code
9854 Removed files for being obsolete:
9856 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
9857 inline in the file lib/silcutil/silcbuffer.h)
9859 o lib/silcutil/silcbufutil.c (the header has inline versions)
9861 Changed code to fix possible error conditions:
9863 o The buffer formatting routines now check that the destination
9864 buffer really has enough space to add the data. This applies for
9865 both buffer formatting and unformatting
9866 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
9867 unformatting was changed to accomodate following rules:
9868 XXX_*STRING_ALLOC will allocate space for the data into the pointer
9869 sent to the function while XXX_*STRING will not allocate or copy
9870 the data into the buffer. Instead it sets the pointer from the
9871 buffer into the pointer sent as argument (XXX_*STRING used to
9872 require that the pointer must be allocated already). This change
9873 makes this whole thing a bit more consistent and more optimized
9874 (note that the data returned in the unformatting with XXX_*STRING
9875 must not be freed now). The routines return now -1 on error.
9877 o Tried to find all code that use buffer_format and buffer_unformat
9878 and added return value checking to prevent formatting and
9879 especially unformatting errors and possible subsequent fatal
9882 o Changed ske->x and ske->KEY to mallocated pointers in
9883 lib/silcske/silcske.h. Fixed possible data and memory leak.
9885 o Added return value checking to all *_parse* functions. Fixed
9886 many memory leaks as well.
9888 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
9889 so that buffer overflows would not happen. All code now also
9890 checks the return value as it can fail.
9892 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9894 * Added reconnection support to server if the normal server looses
9895 its connection to the router (for example if router is rebooted).
9896 The server performs normal reconnection strategy implemented
9897 to the server. Affected file silcd/server.c.
9899 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9901 * Added new packet type SILC_PACKET_SET_MODE that is used to
9902 distribute the information about changed modes (for clients,
9903 channels and clients channel modes) to all routers in the
9904 network. Updated the protocol specification accordingly.
9906 Added functions into silcd/packet_send.c and
9907 silcd/packet_receive.c: silc_server_send_set_mode,
9908 silc_server_set_mode.
9910 Added new files silcmode.[ch] into lib/silccore that implements
9911 the encoding and decoding of Set Mode Payload. Added new type
9912 SilcSetModePayload. Moved the definitions of different modes
9913 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
9915 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9917 * Oops, a little mistake in server's connection authentication
9918 protocol. The protocol is not ended with FAILURE but with
9919 SUCCESS if the authentication is Ok. :) Affected file is
9922 * Implemented NICK_CHANGE notify handling in server in the file
9923 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
9924 the local clients on the channel. After the changing nickname
9925 in router environment snhould work and the [<unknown>] nickname
9926 should appear no more.
9928 The silc_server_replace_id function that receives the Replace ID
9929 payload now sends the NICK_CHANGE notify type also in the file
9930 silcd/packet_receive.c
9932 * Changed WHOIS and IDENTIFY command to support the maximum amount
9933 of arguments defined in protocol specs (3328 arguments). This
9934 fixed a bug that caused problems when there were more than three
9937 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9939 * Added extra parameter, command identifier, to the
9940 silc_client_send_command so that explicit command identifier
9943 Changed that ID list routines uses specific command identifier
9944 when sending WHOIS/IDENTIFY requests to the server so that they
9945 can be identified when the reply comes back.
9947 Affected files lib/silcclient/command.[ch],
9948 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
9950 * Added `sender' argument to silc_server_packet_send_to_channel
9951 to indicaet the sender who originally sent the packet to us
9952 that we are now re-sending. Ignored if NULL. Affected file
9953 silcd/packet_send.[ch].
9955 * Added some server statistics support in silcd/server_internal.h
9956 SilcServerStatistics structure and around the server code. Also
9957 send some nice statistics information when client is connecting
9960 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9962 * Fixed channel ID decoding in server's JOIN command reply in
9963 silcd/command_reply.c
9965 * Fixed braodcasting of replace ID payload to not to send it if
9966 we are standalone server in silcd/packet_receive.c.
9968 * Fixed all channel message sending routines to not to send
9969 packets to clients that has router set, since they are routed
9970 separately in the same function earlier. Affects file
9971 silcd/packet_send.c and all channel packet sending functions.
9973 * In USERS reply, res_argv[i] are not allocated, the table
9974 is allocated. Thus changed that free the table, not its
9977 * In server's whois_check and identify_check if the client is
9978 locally connected do not send any WHOIS commands - they are not
9981 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9983 * Fixed some minor bugs in client when sending WHOIS command. The
9984 arguments was in wrong order.
9986 * Removed statis function add_to_channel from server in
9987 silcd/command.c that was previously used with the joining but
9990 * Tested USERS command in router environment successfully with two
9991 routers, two servers and two clients.
9993 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9995 * Reorganized the USERS command and command reply in client library
9996 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
9997 When the command is given by user we register a pending command
9998 callback that will reprocess the command after the reply has been
9999 received from the server. When reprocessing the packet we then
10000 display the information. Thus, the USERS information is displayed
10001 now in the command callback instead of in the command reply
10002 callback. The processing of the command is same as previously
10003 when server has sent the command reply in the JOINing process.
10005 * Added to USERS command in silcd/command_reply.c to join the client,
10006 we didn't use to know about, to the channel after we've created
10007 a client entry for it. Also, for clienet we did know already still
10008 check whether it is on the channel or not and add it if not.
10010 * Removed silc_server_command_join_notify as the function and its
10013 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10015 * Changed the client's pending command handling to the same as the
10016 server's pending command handling. It is also now possible to
10017 execute command reply functions from other command reply
10018 function as the function callbacks for commands and command
10019 replies are one and same. The pending commands are not static
10020 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
10021 in client connection context. Thus, pending commands are server
10022 connection specific as it is convenient.
10024 Changed the function silc_client_command_pending and
10025 silc_client_command_pending_del and added new function
10026 silc_client_command_pending_check. Removed the
10027 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
10030 * Added cmd_ident, current command identifier, to the client
10031 connection context in lib/silcclient/client.h to keep track on
10032 command identifiers used in command sending. Client's command reply
10033 function handling now supports the mandatory command identifiers.
10035 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
10036 funtions in client to fully support pending command callbacks.
10038 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
10039 as one of the arguments to the application in the command reply
10042 * NOTE: The FORWARDED flag is depracated. It used to be depracated
10043 before first releasing SILC but came back. Now it is removed again
10044 and should come back nomore. The FORWARDED flag was used only
10045 by the JOINing procedure by forwarding the command packet to router.
10046 Now, the JOINing procedure has been changed to more generic (due
10047 to various router environment issues) and FORWARDED is not needed
10048 anymore for anything. The protocol specification is yet to be
10051 Now, removed silc_server_packet_forward from server and the flag
10052 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
10054 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10056 * Renamed NAMES command to USERS command. The NAMES was named that
10057 due to historical reasons. Now it is renamed. Also, rewrote
10058 parts of the USERS command. The nickname list is not sent anymore
10059 by the server. Only Client ID and mode lists are sent in the USERS
10060 command. Changed this also to the protocol specification.
10062 The client now resolves the names and stuff after it receives
10063 the USERS list from the server when joining to the channel.
10065 * WHOIS and IDENTIFY commands has been changed to support multiple
10066 Client ID's per command. One can now search for multiple users
10067 in the network by sending only one WHOIS or IDENTIFY command.
10068 Changed the code and the protocol specifications.
10070 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10071 uses silc_server_command_whois_parse to parse the request. */
10073 * If normal server, do not parse the WHOIS and IDENTIFY requests
10074 before sending it to the router. Saves some time.
10076 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10078 * Fixed JOIN command on client library. Wrong number of arguments
10079 used to crash the client.
10081 * Added silc_server_channel_has_global function to check whether
10082 channel has global users or not.
10084 * Added silc_server_channel_has_local function to check whether channel
10085 has locally connected clients on the channel.
10087 * The silc_server_remove_from_one_channel now checks whether the
10088 channel has global users or not after given client was removed from
10089 the channel. It also checks whether the channel has local clients
10090 on the channel anymore. If it does not have then the channel entry
10091 is removed as it is not needed anymore.
10093 * The silc_server_notify now checks on JOIN notify whether the joining
10094 client is one of locally connected or global. If it is global then
10095 the channel has now global users on the channel and that is marked
10096 to the channel entry. Also, it now saves the global client to
10097 global list who is joining and JOINs it to the channel. This is
10098 for normal server, that is.
10100 Changed silc_server_send_notify_on_channel,
10101 silc_server_packet_relay_to_channel and
10102 silc_server_packet_send_to_channel check if we are normal server
10103 and client has router set (ie. global client) do not send the
10104 message to that client, as it is already routed to our router.
10106 * Implemented LEAVE notify type handling in silc_server_notify
10109 * Tested LEAVE command in router environment successfully. Tested
10110 with two routers, two servers and two clients.
10114 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10116 * Implemented SIGNOFF notify type handling in silc_server_notify
10119 * silc_server_remove_id now removes the client entry from all channels
10120 it has joined and thusly sends SIGNOFF notify type.
10122 * Rewrote the NAMES list generation in server by removing two excess
10123 loops. The lists are created now inside one loop.
10125 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10127 * silc_server_remove_channel_user checks now also global list
10128 for channel and client.
10130 * silc_server_new_channel_user checks now both local and global
10131 list for channel and client. Fixed a bug in client id decoding.
10132 Used to decode wrong buffer.
10134 * silc_server_channel_message checks now both local and global
10135 list for channel entry.
10137 * Tested channel joining (hence JOIN) in router environment
10138 successfully. Tested with two routers, two servers and two
10141 * Tested channel message sending in router environment successfully.
10143 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10145 * Added silc_server_save_channel_key into server.[ch] to save the
10146 received channel key in Channel Key payload processing. It is
10147 also used in JOIN command reply handling.
10149 Equivalent function silc_client_save_channel_key added into
10150 client.[ch] into client library.
10152 * Changed JOIN command reply to send information whether the channel
10153 was created or not (is existing already) and the channel key
10154 payload. Changed protocol specs accordingly.
10156 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10157 the request was sent by ID and not by nickname. Crashed on
10160 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10162 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10163 now correctly save the received data.
10165 * silc_server_free_sock_user_data now notifies routers in the
10166 network about entities leaving the network.
10168 At the same time implemented functions silc_server_remove_id
10169 and silc_server_send_remove_id to receive and send REMOVE_ID
10170 packets. The packet is used to notify routers in the network
10171 about leaving entities. The ID removed will become invalid in
10174 * Added function silc_idlist_del_server into server. Removes and
10175 free's server entry from ID list.
10177 * silc_server_private_message function now checks, if we are router,
10178 that the destination ID really is valid ID, naturally.
10180 * In router when NEW_ID packet is received (for new client) the
10181 hash of the Client ID is saved in the ID Cache but the
10182 client->nickname is set to NULL, instead of putting the hash
10185 IDENTIFY command now also checks that client->nickname must be
10186 valid. If it is not if will request the data from the server who
10187 owns the client. Added new function
10188 silc_server_command_identify_check.
10190 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10191 to set the command to already allocated Command Payload.
10193 * Tested private message sending in router environment with two
10194 routers, two servers and two clients. Fixed minor bugs and now
10197 * Fixed segfault from client's NAMES command. Used to crash if
10198 not on any channel.
10200 * Forwarded packets must not be routed even if it is not destined
10201 to the receiver. Changed server code comply with this.
10203 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10205 * Added `require_reverse_mapping' boolean value to ServerParams
10206 structure. If TRUE (not default) the server will require that
10207 the connecting host has fully qualified domain name.
10209 If the reverse mapping is not required and hostname could not be
10210 found the IP address is used as hostname.
10212 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10214 * Implemented version string checking to both client and server.
10215 The check is incomplete currently due to the abnormal version
10216 strings used in development version of SILC.
10218 * Changed all command functions in server to use the new
10221 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10223 * Changed char *data to unsigned char *data in ID Cache system to
10224 support binary data as ID Cache data. Changed code to support
10225 binary data in lib/silccore/idcache.c.
10227 * Renamed silc_server_packet_relay_command_reply to
10228 silc_server_command_reply as it is normal packet receiving
10229 function. Rewrote the function to accept command replys for
10230 servers and not only for clients.
10232 * Mark remote router always as registered server if we are connecting
10233 to it. Otherwise, commands sent by the router to us are ignored.
10235 * All ID List find routines now returns the ID Cache Entry pointer
10236 as well if requested.
10238 * WHOIS command works now in router environment, tested with two
10239 routers, two servers and two clients.
10241 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10242 in router environment (as it is almost equivalent to WHOIS) but
10243 hasn't been tested thoroughly. Added new functions:
10245 silc_server_command_identify_parse
10246 silc_server_command_identify_send_reply
10247 silc_server_command_identify_from_client
10248 silc_server_command_identify_from_server
10250 * Disabled route cache adding because adding two different ID's with
10251 same IP replaces the old cache entry thus giving wrong route.
10252 The entry->router->connection is always the fastest route anyway
10253 so route cache may not be needed. Of course, new routes maybe
10254 established after receiving the ID when the entry->router->connection
10255 might not be anymore the most optimal.
10257 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10259 * Add route cache for received ID for fast routing.
10261 * Added silc_server_packet_route to route received packet on router
10262 that is not destined to us.
10264 * Renamed silc_server_get_route to silc_server_route_get.
10266 * Added id_string and id_string_len fields into SilcServer to
10267 include encoded ServerID for fast comparing without excess
10268 encoding of the ID's.
10270 * Cleaned up WHOIS command on server side. Added following static
10273 silc_server_command_whois_parse
10274 silc_server_command_whois_check
10275 silc_server_command_whois_send_reply
10276 silc_server_command_whois_from_client
10277 silc_server_command_whois_from_server
10279 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10280 arguments in command replies. All command functions should be
10281 updated to use this macro.
10283 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10285 * Minor typo fixes on command reply handling on server.
10287 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10289 * Added silc_server_command_add_to_channel internal routine to add
10290 the client to the channel after router has created the channel and
10291 sent command reply to the server.
10293 * Added generic silc_server_send_command to send any command from
10296 * Use static buffer with ID rendering instead of duplicating data.
10298 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10300 * Fixed a channel user mode bug when joining to a channel server gave
10301 everybody channel founder rights, oops.
10303 * We mark ourselves as the router of the incoming server connection
10304 if we are router ourselves. This way we can check in some packet
10305 sending functions whether it is locally connected server. For
10306 incoming router connections we put NULL.
10308 * For router sending packets locally means now always sending the
10309 packet cell wide; to local clients and local servers. For normal
10310 server sending packet locally means sending it to only local
10313 * Fixed the JOIN command to really work in router environment. If the
10314 channel is created it is always created by the router. Router is
10315 also responsible of making the initial joining to the channel,
10316 sending JOIN notify to the sending server and distributing
10317 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10318 does not exist server doesn't do anything else but forward the
10319 command to the router which performs everything.
10321 * Added silc_server_send_channel_key function to send the Channel Key
10324 * Added silc_server_create_channel_key to create new channel key. The
10325 channel key is now re-generated everytime someone joins or leaves
10326 a channel, as protocol dictates. Note: channel->key_len is the
10327 key length in bits.
10329 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10331 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10332 packet_receive.[ch] to separate packet sending and receiving
10333 routines. The server.[ch] now includes everything else including
10334 actual packet processing (writing and reading data) and other
10337 Renamed silc_server_private_message_send_internal to
10338 silc_server_send_private_message. The routine is still though
10339 used only to relay private messages as server does not send
10340 private messages itself.
10342 Renamed silc_server_new_channel to silc_server_create_new_channel
10343 and added new function sicl_server_new_channel that handles the
10344 incoming New Channel packet. Added also new sending function
10345 silc_server_send_new_channel to send New Channel Payload.
10347 * Added new function silc_server_notify to process incoming notify
10348 packet to the server/router. Server may then relay the notify
10349 to clients if needed.
10351 * Added new function silc_server_new_channel_user to process incoming
10352 New Channel User packet. Router will redistribute the packet and
10353 send JOIN notify to its local clients and locally connected servers
10354 if needed. Normal server will send JOIN notify to its local client
10355 on same channel when received this packet. Added also corresponding
10356 sending function silc_server_send_new_channel_user to sent the
10359 * Added boolean route argument to send_notif_to_channel and
10360 packet_send_to_channel functions to attempt to route the packet
10361 if it is TRUE and send only locally if it is FALSE.
10363 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10365 * silc_server_replace_id now broadcasts the received replace ID
10366 packet if it is not broadcast packet already. The router must
10367 broadcast to inform other routers about changed ID.
10369 * Added backpointer to server's router into SilcServer context in
10370 silcd/server_internal.h.
10372 * Fixed silc_server_packet_broadcast to send correct broadcast
10375 * The channel key is now distributed to the local client as soon
10376 as it is received from the router (in router environment) so that
10377 no other packet may be sent for the channel until client has
10380 * silc_server_remove_channel_user now broadcasts the received
10381 Remove Channel User packet if it is not broadcast packet already.
10382 The router must broadcast to inform other routers about removed
10385 * Added users field into SilcPacketContext that is a reference count
10386 of the context. One can increase the reference count by calling
10387 silc_packet_context_dup which is now changed to just increase the
10388 reference count instead of duplicating the data. The reference
10389 count is decresed by calling silc_packet_context_free that will
10390 free the data after the reference count hits zero.
10392 For now on the packet context and everything allocated into it
10393 (including the raw packet from network) must be freed by calling
10394 the new silc_packet_context_free function. Added also new function
10395 silc_packet_context_alloc that must be used now to allocate the
10396 context. This also means that if a routine is asynchronous from
10397 silc_[client/server]_packet_parse_type the packet context must
10398 be duplicated by calling silc_packet_context_dup. Otherwise it
10399 gets free'd after silc_[client/server]_packet_parse_type returns.
10400 Also, one must remember that if packet is duplicated then its
10401 reference count must be decresed by calling the free function as
10402 many times as it was duplicated.
10404 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10405 from both client and server.
10407 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10409 * Made joining to a channel working in router environment.
10411 * Cleaned up JOIN command on server side and create function
10412 silc_server_command_join_channel internal routine to make the
10415 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10417 * Changed silc_command_pending list to SilcDList. Also, added
10418 `ident' field to SilcServerCommandPending structure to identify
10419 the reply and to call correct callback.
10421 Added silc_server_command_pending_check function to replace the
10422 corresnponding macro. The silc_command_pending list is not
10425 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10426 to set identifier to previously allocated Command Payload. It
10427 is used to set identifier for command when resending Command
10430 * Added silc_command_payload_encode_payload to encode Command
10431 Payload buffer from SilcCommandPayload structure.
10433 * Added silc_argument_payload_encode_payload to encode Argument
10434 payload buffer from SilcArgumentPayload structure.
10436 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10438 * Changed WHOIS command to support router connection on server side.
10439 The whois request is always sent to router unless the server is
10440 standalone server. After server has received the reply from the
10441 router will it send the reply to the client.
10443 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10444 broadcast received broadcast packet. The function is used only
10445 by router. The broadcast packet is always sent to the router's
10448 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10449 render given ID to printable string, for log files for example.
10451 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10453 * Made basic router to router connections working. At least they
10454 can now connect to each other but nothing really works the way
10455 they are supposed - yet.
10457 * Added new initiator token to RouterConnection configuration
10458 file in silcd/serverconfig.[ch]. It is used to tell whether we
10459 are the initiator to the remote router or whether we'll expect
10460 the other end to connect.
10462 * Moved registering of listener task to silc_server_init, hence
10463 the server starts listenning as soon as it is run, even if it
10464 does not have connections to other routers. Let's see how well
10467 * Changed default connection retry timeouts for more suitable in
10470 * Removed cipher and such arguments from silc_idlist_add_client
10471 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10472 Added new function silc_idlist_add_data to add the keys and stuff
10475 * Added SilcIDListData structure and added it to SilcClientEntry
10476 and SilcServerEntry as their first field in the structure. This
10477 way we can explicitly cast the ID entries to the SilcIDListData
10478 structure and get common data for the entries. In past, we had
10479 to first check what type of connection it is and then cast it to
10480 correct ID entry type. Now, we can directly cast the opaque
10481 pointer to the SilcIDListData (no matter what ID entry it actually
10482 is) and get the data needed.
10484 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10486 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10487 in some circumstances even if threre were timeout tasks, though not
10488 IO tasks, but tasks anyway. Now fixed.
10490 * Defined SilcServerConnection structure to hold connection specific
10491 stuff about directly connected servers and routers. The definition
10492 is currently in silcd/server_internal.h. I thought about having
10493 a bit more important role fro this struct but for now it is used
10494 only when connecting to other server (or router actually).
10496 * Added connecting retry support in server when connecting to
10497 router(s). The retry feature implement exponential backoff
10498 algorithm. Also, added SilcServerParams structure to hold default
10499 parameters for server. For now, it include these retry settings
10500 and are hard coded. After server is moded to be as Silc Server
10501 Library this structure will be more important.
10503 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10505 * Changed client librarys channel->clients table to SilcList and
10506 changed code accordingly.
10508 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10510 * Changed client's channel table to SilcList and changed code
10511 accordingly. Also changed SilcChannelClientEntry to include back-
10512 pointer to the channel so that client entry can use that structure
10513 as list as well and we have fast cross-reference to the channel.
10514 This change dramatically decreased the complexity of channel
10515 handling with client entry and vice versa (removed one extra
10516 loop when searching for channel entry from many functions).
10518 * Changed server->sim from table to SilcDList and changed code
10521 * NAMES command can now be used from user interface. It will show
10522 the user list on the channel, neatly.
10524 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10525 Code now saves realname of the user if it becomes available.
10527 * Renamed configure.in to configure.in.pre and made ./prepare
10528 script to automatically add correct version string to
10529 configure.in which it creates from configure.in.pre.
10531 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10533 * NAMES command reply now shows users mode with the nickname when
10534 joining to channel.
10536 * Moved silc_client_ch[u]mode[_char] functions from
10537 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
10538 place sucks, they are utility functions and should be in some
10541 * Fixed some unsigned int's to unsigned short's. Patch by cras.
10543 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
10546 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10550 * Added TRQ (efficient deque and list library) into lib/trq. This is
10551 a very good list library that is currently used in the SILC. Defined
10552 SilcList API over the library because I didn't like the API very
10553 much. See lib/trq/silclist.h for the API and examples of how to
10554 use the API. Fixed various places in the code to use the new
10555 SilcList API. The SilcList is meant for lists that has a structure
10556 already defined as a list. It is not suitable to add just some
10557 context to the list (in TRQ, the context is the list actually).
10559 So, I defined SilcDList that can be used for the purpose where
10560 predefined list structure does not exit. This can be used as
10561 such list. Now some context just can be added to the SilcDList.
10562 Currently this list is not used in the SILC just yet, though there
10563 are a lot places where this can replace dynamically allocated
10564 tables and I will fix these places, later, to use SilcDList.
10565 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
10566 and use TRQ internally).
10568 Also fixed some annoying warning messages that the original TRQ
10569 code generated. Also minor changes to TRQ's Makefile.in.
10571 * Added support for querying by Client ID to both WHOIS and
10572 IDENTIFY commands into server, as required by the protocol.
10574 * Removed method function pointers from SilcBuffer structure. They
10575 weren't used to anything and just increased the context size for
10576 no good reason. This change also made silc_buffer_alloc and
10577 silc_buffer_free functions inline functions.
10579 * Disabled command flooding detection support until it's fixed so
10580 that it accepts commands in but does not execute them more than once
10583 * Added silc_net_localhost(), to return local hostname, into
10584 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
10585 that must be initialized before calling silc_client_init.
10587 * Added new function: silc_server_send_notify_on_channels to send
10588 notify messages to all channels client has joined. It is assured
10589 that the message is sent only once per client.
10591 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
10592 lib/silcutil/silcutil.[ch] as silc_format function. The new
10593 function is generic and is used by server as well, not only by
10594 the logging routines.
10596 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
10597 the provided version string was not acceptable. Added new function:
10598 silc_ske_check_version into lib/silcske/silcske.h. The function
10599 must be implemented by the application (client or server) and it
10600 does not reside in the SKE library. The function checks the version
10601 string remote end sent.
10603 * Added back pointers (to opaque context and to SilcSocketConnection)
10604 into SilcPacketContext structure into lib/silccore/silcpacket.h.
10606 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
10607 duplicate packet context structure.
10609 * Changed `notify' client operation to send same arguments as client
10610 receives from server except for ID's. ID's are mapped to correct
10611 ID entry and that is returned. Also, if channel entry is not sent
10612 by server but the notify is for channel the channel entry is sent
10613 to application (otherwise application doesn't know that it is for
10614 channel (library gets it from packet's Destination ID)).
10616 * Added silc_client_remove_from_channels into client library to
10617 remove a client from all channels it has joined to. Used when
10618 received SIGNOFF notify from server. Added also new function
10619 silc_client_replace_from_channels to replace old ID entry with
10620 new ID entry on all channels. Used when received NICK_CHANGE
10621 notify from server.
10623 * Fixed ID Cache list handling in silc_idlist_get_client in
10624 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
10625 to get (or query) client by ID.
10627 * Updated TODO list.
10629 * Added connection authentication status message defined by the
10630 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
10631 support for these into the code in client and server side.
10633 * Added generic function silc_client_send_command to send any command
10634 with variable argument list. Application should use this function
10635 to send commands if the command functions provided by the library
10636 does not suite for the application's user interface needs.
10638 * Added new `failure' client operation. Application is notified about
10639 received failure packet if client is executing a protocol. In this
10640 case the protocol's execution has failed.
10642 * Added SKE's end notify to send the SKE_SUCCESS notify message that
10643 is required by the protocol.
10645 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
10646 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
10649 * Added status flag to SilcSKE object to indicate realtime status
10650 of the SKE protocol.
10652 * Application receives now exactly same command reply arguments as
10653 the library receives from server. However, if ID is received the
10654 corresponding ID entry is returned to the application (eg. Client
10655 ID is mapped to correct SilcClientEntry entry and that is returned).
10656 Changed command_reply client operation due to this change.
10658 * Changed all ID's in commands and in command replys as ID Payloads.
10659 Change affected both client and server side codes.
10661 All ID's sent in SILC network (with execption of ID's in SILC
10662 Packet header) are sent in ID Payload to support variable length
10665 * Server now notifies nick changes and notifies all clients on
10666 the channels about the new nickname (about the new Client ID,
10669 * Implemented CMODE command to change channel modes. Supports all
10670 channel modes defined by the protocol specs except ban and invite
10671 lists. (Also, private channel key mode is supported but support for
10672 setting private channel key in client is missing, thus, this mode
10673 has no effect on client side (except that server requires that the
10674 client uses private channel key and normal channel traffic does not
10677 Also, invite mode works per se, but INVITE command does not work
10678 yet correctly, so you can set channel as invite only channel but
10679 inviting clients to the channel does not work (it is yet to be
10680 thought what's the best way to do it).
10682 * Added new command SILC_COMMAND_CUMODE to change user mode on the
10683 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
10684 Implemented CUMODE command to change user's mode on the channel.
10685 Supports all modes defined by the protocol specs.
10687 * Added NAMES command reply to return users modes on the channel.
10689 * Removed unnecessary and slow ciphers from lib/silccrypt.
10691 * Set SO_KEEPALIVE option to connection sockets by default.
10693 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
10695 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
10696 redefined the Notify Payload into protocol specs.
10698 * Added silc_id_payload_parse_id to get ID directly from raw
10701 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10703 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
10704 accept searching by Client ID as well.
10706 * Added support for LEAVE and SIGNOFF notify types in client library.
10708 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
10709 to parse ID Payload from raw data.
10711 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10713 * Added flags parameter into silc_ske_assemble_security_properties
10714 function in lib/silcske/silcske.[ch].
10716 * Changed notify client operation to fit better for notify messages
10717 sent by server. The notify payload received from server is now
10718 passed to the application (after parsing it to SilcNotifyPayload).
10719 It is application's responsibility to retrieve the arguments
10720 from the payload and show the message the way it wants. The message
10721 sent by server is implementation specific.
10723 * Changed public keys to comply with the protocol specification.
10724 Old public keys are not supported anymore and are not compatible.
10726 * Removed nickname from Channel Payload as the latest draft removed
10727 it. The client must resolve the nickname from the NAMES command
10728 reply received when it joined the channel.
10730 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
10732 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10734 * Fixed some errors in protocol specification drafts.
10736 * Created lib/silccore/silcnotify.c to implement Notify Payload
10737 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
10738 generic payloads described by protocol specifications. The file
10739 includes implementations for ID Payload and Argument Payload.
10741 * Changed Command Payload implementation to use the new Argument
10742 Payload. Changed command_xxxx_payload to command_payload_xxxx
10743 to comply with SILC coding conventions.
10745 * Added suppport for Argument Payload handling in Notify Payload
10746 implementation as protocol requires it. Added the new support
10747 into server and client lib as well.
10749 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10751 * Added support for multiple nicknames on same channel. [n] is
10752 added locally to the nickname if there are more than one same
10753 nicknames on the channel.
10755 * Server now sends all nicknames that matched WHOIS request.
10756 Client also shows the list received from server.
10758 * Added TOPIC command to client side. User can now set and show
10759 current topic on channel.
10761 * Added MOTD command to client and server. Also, server sends the
10762 motd when client connects to the server.
10764 * Changed version strings to comply ISO 8601.
10766 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10768 * Fixed protocol error handling in client library. It should now
10769 cope even if the SKE fails for some reason.
10771 * Made new protocol specification drafts for submitting to IETF.
10773 * Implemented TOPIC command to server in silcd/command.c.
10775 * Added two new notify types into lib/silccore/silcnotify.h:
10776 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
10777 notify nickname change and topic setting/change on a channel.
10779 * API change of command_reply operation in client library. The
10780 application gets now the status type received from server as well.
10782 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10784 * Removed the function just added to lib/silcutil/silcschedule.[ch].
10786 * Cras fixed and optimized the packet handling even further and
10787 it should work now. Minor change to the prototype of function
10788 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
10790 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10792 * Added new function into lib/silcutil/silcschedule.[ch]:
10793 silc_schedule_with_fd to select() a specified fd. The function
10794 returns after timeout expires or data arrives or goes. The
10795 function is used by packet routines to wait that all data is
10796 received from network.
10798 * Fixed data reading from network in lib/silccore/silcpacket.c.
10799 The code now assures that all data is read from the fd and then
10800 continues packet processing. This was a bug fix since the code
10801 used to drop some data in some circumstances.
10803 * Added new function into lib/silcclient/client.[ch]:
10804 silc_client_start_key_exchange to start key exchange after
10805 connection has been established to server. The code internally
10806 now uses this funtion but its main purpose was to provide it
10807 for applications that perform their own connecting. After
10808 application has created a connection it merely calls this
10809 function to start the key exchange between client and server.
10810 The library takes care of everything else after that.
10812 Updated also lib/silcclient/README to explain the usage of
10815 * Do not send to application information that connection has
10816 been established. Application gets notified it by connect
10819 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10821 * Applied cras's patch to add silc_schedule_one function. The
10822 function runs scheduler once and returns.
10824 * Fixed the scheduler after cras messed it up. The timeout
10825 handling works now as it's supposed to work.
10827 * Added into lib/silccore/ silcnotify.h to include notify
10828 message types support. Changed silc_server_send_notify*
10829 functions, in server.[ch], to support those new notify types.
10830 Added the support for the notify types into client library,
10831 as well. Added new notify client operation into ops.h in
10834 * Changed silc_server_packet_send_to_channel to send normal
10835 packets instead of just channel message packets. The function
10836 is now used to send the notify packets to channels. It is not
10837 used to send channel message packets anymore, as server never
10838 sends them anymore.
10840 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
10841 va_arg()s as it seems to require it nowadays. I guess, if SILC
10842 is compiled with older va_arg() the new code should work anyway.
10844 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10846 * Splitted core library. Core library (lib/silccore) includes
10847 now only SILC protocol specific core (and common) components.
10848 Created new utility library (lib/silcutil) that includes more
10849 generic purpose stuff. The stuff for util library was taken
10850 from the old core library. This was minor and easy split.
10852 * Created SILC Client Library (lib/silcclient) that includes
10853 implementation of the SILC client without user interface. This
10854 was major move from silc/ directory. The code has been changed
10855 so that it is transparent towards the user interface. The
10856 silc/ directory includes now the same user interface as before
10857 and it uses the new client library. Read lib/silcclient/README.
10858 Basicly, the client library performs everything else related
10859 to SILC except user interface handling. Also, configuration
10860 files are considered to be part of user interface and library
10861 does not handle them.
10863 This change also changed a lot of structures, function naming etc.
10864 Most important change was that SilcClientWindow object was
10865 renamed to SilcClientConnection in the client library. Created
10866 also new file lib/silcclient/ops.h. Also added new files
10867 silc/local_command.[ch] and silc/client_ops.[ch].
10869 All these changes were made to make it easier for user interface
10870 designers to create what ever user interface for the SILC client
10873 It is also expected that the server will be moved to lib
10874 directory as well and SILC Server Library will be created;
10875 sometimes in the future.
10877 * Removed Local commands from lib/silccore/silccommand.h as
10878 they are application specific and new client library does not
10879 handle any of those anymore.
10881 * Several functions moved to lib/silcutil/silcutilc.[ch] from
10882 old client implementation in silc/.
10884 * Added support for callback functions in SILC_LOG_* macros.
10885 Application can now set its own callbacks that will be called
10886 instead of using the default functions that will always print
10887 the debug messages to stderr (or stdout). Also, debugging can
10888 now be disabled by setting silc_debug to FALSE and re-enabled by
10889 setting it to TRUE. Note, that logging will still work even
10890 if debugging is disabled.
10892 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
10893 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
10894 silc_log_reset_debug_callbacks.
10896 * To enable debugging in silc client one must give now -d
10897 option on command line.
10899 * Changed silc_schedule_init to automatically allocate task queues
10900 if they are not allocated before calling it.
10902 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10904 * Added GMP 3.1 into math library.
10906 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10908 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
10909 a channel in SILC network. The packet is used by servers and
10910 routers to notify other routers that user has left a channel.
10911 This little feature was missing until now. Added the feature
10912 to protocol specification as well.
10914 Added functions: silc_server_send_remove_channel_user and
10915 silc_server_remove_channel_user into server.[ch].
10917 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
10918 lib/silccore/silcpacket.h. However, they are not implemented
10921 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10923 * Fixed joining to a channel and sending channel messages
10924 between server and router. The channel message sending should
10925 now work inside a cell.
10927 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10929 * Fixed the private message sending between server and router.
10930 The private message sending should now work inside a cell.
10932 * Added silc_server_replace_id into server.[ch] to replace
10933 existing ID in the SILC network.
10935 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
10936 and silc_idlist_replace_server_id into idlist.[ch] in server.
10938 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10940 * Fixed the server to server connections. Server can again now
10941 connect to router. Router to router connections probably does
10944 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10946 * Added dynamic protocol registering support. Now protocols can
10947 registered and unregistered on the fly. Patch by cras.
10949 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10951 * Added lib/contrib directory to hold routines that some platforms
10952 don't have but are needed by SILC.
10954 * Added getopt.c, getopt1.c and getopt.h from GNU C library
10955 into lin/contrib to provide getopt() and getopt_long() for
10956 those who don't have it.
10958 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10960 * Added AWAY command to client. When away message is set and
10961 client receives a private message packet the client automatically
10962 replies to the sender with the away message.
10964 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
10965 bug seemed to be the cause of recent problems when compiling
10968 * Added version detection support to SKE protocol specification
10969 and added the new changes to the SKE implementation as well.
10970 There were other minor changes in the SKE protocol as well.
10972 Many changes in lib/silcske/silcske.[ch] and in
10973 lib/silcske/payload.[ch].
10975 * Added ^U functionality, clear input line. Patch from cras.
10977 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10979 * Mainly small bugfixes on core library. Fixed some debugging
10980 logging and buffer overflow in silclog.c.
10982 * Updated config.sub and config.guess on the distribution tree.
10984 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10986 * Added command lagging support in server. Client may execute
10987 commands now only once in two seconds.
10989 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10991 * Optimized packet reception. MAC computation and checking is now
10992 also more optimized. A lot previously duplicated code is now
10993 used as generic by both client and server.
10995 * Fixed key pair generation in clientutil.c
10997 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10999 * Added into lib/silccore/silcbufutil.[ch] new function;
11000 silc_buffer_realloc.
11002 * Moved generic packet sending/encryption functions to
11003 lib/silccore/silcpacket.[ch] from client and server. Some
11004 rewriting of the functions.
11006 * Moved all generic packet reception/decryption functions to
11007 lib/silccore/silcpacket.[ch] from client and server. The
11008 packet processing is now much cleaner in both client and server.
11009 These were major changes in both client and server.
11011 * Created many common functions in server to do packet sending.
11012 Previously code were duplicated a lot, this has been removed
11013 with these changes.
11015 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11017 * Rewrote major parts of the ID cache system. Don't know
11018 whether it is better now or not but at least the API is more
11021 * Major rewrite on ID cache stuff on client because of the ID
11022 cache API changes. Added idlist.c to client.
11024 * Also major rewrite on ID cache stuff on server as well.
11025 Major rewrite of idlist.[ch]. SilcXXXList's are now named
11026 SilcXXXEntry's. We won't keep anymore idlist specific pointers
11027 in hand, instead they are all put into the ID cache system now.
11028 All server_idlist_* routines uses ID cache now instead of
11029 traversing its own lists (those lists does not exist anymore).
11030 SilcIDList though still exists. Also, SilcXXXEntry's are
11033 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11035 * Finally made the SKE implementation compliant to the protocol
11036 specification. All mp integers are now binary encoded as
11037 opposed being HEX encoded.
11039 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
11042 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
11043 functions: silc_[encode/decode]_pem. Also added function
11044 silc_encode_pem_file to PEM encode with newlines ('\n') for
11045 saving into a file.
11047 * SILC public keys are now encoded either PEM or binary. Same
11048 option is for private keys as well. By default private keys
11049 are binary encoded and public keys PEM encoded. Silly HEX
11050 encoding were removed.
11052 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
11053 function to create fingerprints.
11055 * Fixed a bug in SHA1; does not change the original data anymore.
11057 * Partly implemented INFO command on client and server side.
11058 Fixed CLEAR command. Changes to SERVER command; show current
11059 server(s) when giving command without arguments. Added
11060 VERSION command to client.
11062 * Added check to server that unregistered connections cannot
11063 execute commands (unless it is specificly allowed).
11065 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11067 * Fixed screen refresh.
11069 * Fixed channel joining bug from client. On some circumstances
11070 client tried to join to a channel it had already joined.
11072 * Added public key verification process into client's protocol.c.
11073 The client now verifies the public key from user and saves
11074 it into ~./silc/serverkeys/ directory.
11076 Added into: clientutil.[ch]: silc_client_verify_server_key.
11078 * Changed SKE protocol's silc_ske_initiator_finish function
11079 to accept callback function that verifies the received public
11080 key. Removed old silc_ske_verify_public_key function.
11082 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11084 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11085 silc_pkcs_private_key[_data]_set.
11087 * Made the password and public authentication more cleaner in
11088 server's protocol.c.
11090 * Removed historic and obsolete protocol `channel_auth' from
11091 both client and server.
11093 * Removed wrong way of sending command status messages from
11094 server to client in server's command.c. The old way violated
11095 protocol specification.
11097 Changes to silccore/silccommand.[ch]: removed
11098 silc_command_encode_status_payload -> not needed anymore,
11099 changed silc_command_encode_payload_va to accept extra
11100 argument on variable argument list. The argument type must
11101 now be provided to the function. Also, added new function:
11102 silc_command_encode_reply_payload_va which is same as
11103 normal command_encode_payload_va except command status type
11104 is provided as extra argument.
11106 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11108 * Added ~./silc directory handling. The directory includes the
11109 public and private keys for the client.
11111 Added silc_client_check_silc_dir, silc_client_create_identifier
11112 and silc_client_load_keys.
11114 * Implemented SILC protocol compliant public key. Added public
11115 and private key saving to and loading from files.
11117 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11118 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11119 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11120 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11121 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11123 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11124 silc_pkcs_load_[public/private]_key.
11126 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11128 * Added silc_server_get_route (route.[ch]) to get connection
11129 data for the fastest route for given ID.
11131 * Implemented INVITE command on client and server. The command
11132 were re-defined in the SILC Protocol Specification and the
11133 implementation now complies with the specification.
11135 * Implemented PING command on client and server.
11137 * Implemented NAMES command on client and server. The server side
11138 supports currently only normal server not router server yet.
11139 Some changes to NAMES definition in SILC protocol specification.
11141 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11143 * Implemented LEAVE command on client and server.
11145 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
11146 again. This change was made to the protocol as well. Server
11147 should not violate the protocol specification anymore.
11149 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11151 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11152 was tested. SOCKS4 was not but should work anyway.
projects / silc.git / blob