1 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
3 * The silc_client_add_channel_private_key now returns the
4 private key context if pointer is given as argument.
5 Affected files are lib/silcclient/silcclient.h and
8 * Added support for using channel private keys in SILC
9 Client Library even if the private key mode is not set
10 on the channel. Affected file lib/silcclient/client_channel.c.
12 * The channel private key used to decrypt message is now
13 delivered to the application in the 'channel_messageÃ' client
14 operation. Affected files are lib/silcclient/silcclient.h
17 * Fixed wrong arg type for user limit in CMODE command reply.
18 Affected file silcd/command.c.
20 * The user limit is now taken and saved to SilcClientEntry in
21 JOIN and CMODE command replies and in CMODE_CHANGE notify.
22 Affected files lib/silcclient/silcclient.h, command_reply.c
25 * Added support to the new private message key indicator
26 packet. Added a new function to the client library:
27 silc_client_send_private_message_key_request. The sender
28 indicates to be initiator, and receiver is responder.
29 Added the indicator to the SilcClientEntry as 'prv_resp'
30 boolean. Affected files are lib/silcclient/silcclient.h
31 client.[ch], and client_prvmsg.c.
33 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
35 * Fixed the JOIN command calling when called with both
36 -auth and -founder. Affected file is lib/silcclien/command.c.
38 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
40 * Check watcher list for resumed clients as well. Affected
41 file is silcd/packet_receive.c.
43 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
45 * Implemented the user limit to the CMODE_CHANGE notify,
46 CMODE command reply and JOIN command reply in server.
47 Affected files are silcd/server.c, command.c, command_reply.c,
48 packet_send.c and packet_receive.c.
50 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
52 * Defined SILC_STRFMT_END that must be used now with
53 silc_buffer_strformat, instead of SILC_STR_END. Fixes
54 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
55 lib/silcclient/silcvcard.c, silcd/server_util.c.
57 * Fixed the adding of public key to the WATCH list in server.
58 Fixed the WATCH notify sending to client. Affected files
59 are silcd/packet_send.[ch], command.c, server_util.c.
61 * Implemented the watching by public key in the SILC Client
62 Library and SILC Client. Affected files are
63 lib/silcclient/command.c and client_notify.c.
65 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
67 * Added support for public key watching in server. Affected
68 files are silcd/server.c, server_internal.h, command.c,
71 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
73 * Added public key to the SIlcClientEntry. Affected files
74 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
76 * Fixed the get_clients_whois reply processing to return
77 exactly same entries server returned. Makes it possible
78 to search using attributes. Affected file is
79 lib/silcclient/idlist.c.
81 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
83 * Save founder key to SilcChannelEntry. Affected files are
84 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
86 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
88 * Call the monitor callback with _CLOSED status from the
89 silc_client_file_close. Affected files are
90 lib/silcclient/client_fpt.c, silcclient.h
92 * Added silc_client_get_clients_whois which resolves using
93 WHOIS, and supports requested attributes as well.
94 Affected files are lib/silcclient/silcclient.h, idlist.c.
96 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
98 * Added support for asking the destination filename where
99 the downloaded file is saved in the file transfer. Affected
100 files are lib/silccilent/silcclient.h, client_ftp.c.
102 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
104 * Fixed error handling in resuming data processing. Affected
105 files are lib/silcclient/client_resume.c and client.c.
107 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
109 * Fixed silc_client_send_private_message to return TRUE correctly.
110 Affected file lib/silcclient/client_prvmsg.c.
112 * Added topic to the SilcChannelEntry. Affected files are
113 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
115 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
117 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
118 file lib/silcclient/command.c
120 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
122 * Convert all commands to UTF-8 before passing them to the
123 client library. Still need to convert replies from UTF-8 to
124 the locale encoding. Affected file
125 irssi/src/silc/core/silc-cmdqueue.c
127 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
129 * redirect all silc_client_command_calls through a queueing framework.
130 This fixes /CYCLE and the annoying "nick change after auto-joining
131 a channel". Furthermore it defines one central point where
132 command parameters can be UTF-8-ified. Affected files
133 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
134 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
136 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
138 * use asynchronous connect() to establish router connections.
139 Fixes problem when the primary router goes down. Affected files
140 silcd/server.c, silcd/server_backup.c
142 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
144 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
145 Fixed various compilation warnings when type casting ints
146 to pointers or vice versa, of different size. Updates around
149 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
151 * Surrogates not allowed in UTF-8 strings, updated decoder.
152 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
153 testers in lib/silcutil/tests/ directory.
155 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
157 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
158 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
159 files are lib/silcclient/silcclient.h, client.c.
161 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
163 * When resuming a session fails, notify the user that the session
164 file needs to be removed eventually. Affected files
165 irssi/src/fe-common/silc/module-formats.[ch],
166 irssi/src/silc/core/client_ops.c.
168 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
170 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
171 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
173 * Typofix in Irssi::Silc module. Affected file
174 irssi/src/perl/silc/Silc.xs.
176 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
178 * Changed the way NOTICE flagged messages are treated. Added support
179 for notices in queries and signing notices. Affected files
180 irssi/default.theme; irssi/docs/help/in/notice.in;
181 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
182 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
184 * Fixed typo in /ACTION help. Affected file
185 irssi/docs/help/in/action.in
187 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
189 * Fixed typo in perl module. Affected file
190 irssi/src/perl/silc/Server.xs
192 * Changed the way ACTION flagged messages are treated. Added support
193 for actions in queries and signing actions. Affected files
194 irssi/default.theme; irssi/docs/help/in/action.in;
195 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
196 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
199 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
201 * Incorrectly reported error when client had to be resolved from
202 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
204 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
206 * Fixed whois public key hash table deleting and adding in
207 detached client case. Affected file silcd/packet_receive.c.
209 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
211 * Changed filenames of silc/fe module not to collide with filenames
212 from core/fe. Also seperated public messages printing from
213 query messages printing. Affected files are all in
214 irssi/src/fe-common/silc.
216 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
218 * Fixed the invite process handling during joining to use
219 correct server name for the client that is matched against
220 the invite string for the channel. Wrong server name caused
221 inability to join the channel. Affected file is
224 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
226 * Fixed the CUMODE channel founder authentication on normal
227 server to not remove the founder rights on existing founder
228 before checking that router accepts the mode change. Affected
229 files are silcd/command.c and silcd/packet_receive.c.
231 * Remove the server entry correctly when rekey timeouts and
232 remote router connection on normal server is closed. Fixes
233 a crash where server uses the freed server entry. Affected
236 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
238 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
239 networks. This is the first step in solving the bug about
240 /SERVER ADD -silcnet <silcnet>. Affected files
241 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
242 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
243 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
245 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
247 * /SMSG and /MMSG now correctly create new queries. Affected files
248 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
250 * Add basic support for SILC protocol specific variables in perl.
251 Affected files irssi/src/perl/silc/*, irssi/configure.in,
252 irssi/src/perl/Makefile.am
254 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
256 * Don't use silc_get_input, it's obviously not reliable. Fixes
257 issue when the current key expires. Affect file
258 irssi/src/silc/core/clientutils.c
260 * Make the session data filename configurable. This makes it
261 possible to have different session files for different
262 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
263 client_ops.[ch], silc-servers.c,
264 irssi/src/silc/fe-common/silc/module-formats.[ch]
266 * Use the same set of libtool files for the MPI lib as for the
267 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
268 config.sub, configure.in, install-sh, missing, mkinstalldirs
270 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
272 * Fixed server statistics decrementing error to not go to
273 negative. Affected file silcd/packet_receive.c.
275 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
277 * Use silc_server_query_add_error to add error in public key
278 search error. Added support in send_reply to send errors
279 without specific argument. Affected file silcd/server_query.c.
281 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
282 Client for NO_SUCH_NICK. It was against the protocol specs.
283 Affected file irssi/src/silc/core/client_ops.c.
285 * Added backwards support for the wrong NO_SUCH_NICK error sending
286 in server. To be removed in SILC Server 1.0. Both old clients
287 and clients with fixed error handling now works. Affected file
288 silcd/server_query.c.
290 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
292 * fixed a bug in the whois using attributes function where no
293 error was sent if no nickname and client id but the attributes were
294 given to whois. Affected file silcd/server_query.c
296 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
298 * remove public key from public key hashtable on detach. Affected
299 file silcd/packet_receive.c
301 * free public key hashtable before removing clients on server
302 shutdown. Affected file silcd/server.c
304 * remove public key prior deleting client-data on killing a client.
305 Affected file silcd/server_util.c
307 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
309 * Getting the MOTD from other servers works now. Affected
310 files are silcd/command.c and silcd/command_reply.c
312 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
314 * Initialize the variable idletag, since it is tested in
315 silc_core_deinit for its default value. Affected file
316 irssi/src/silc/core/silc-core.c
318 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
320 * Fixed signed channel messages across cells. Affected file
323 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
325 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
326 is not defined. They can now be safely used in if-statements
327 without braces. Affected file lib/silcutil/silclog.h.
329 * Added the checks for backup closing connection due to error
330 (local or remote) and thus not allow the resuming to occur
331 in reconnect. Affected files are silcd/packet_send.c
334 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
336 * Help file updates. Affected files in irssi/src/docs/help/in/.
338 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
340 * Fixed channel messages across cells. Affected file
343 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
345 * Fixed file transmission accepting in client library to not
346 start the negotiation if user hasn't accepted the transfer,
347 instead create new session for resent transfer. Affected
348 file lib/silcclient/client_ftp.c.
350 * Show the session ID in the file transmision list. Remove
351 session from list that failed to transfer. Switch the current
352 session automatically after transmission, and in errors, to new
353 session if other sessions exists in the transfer list. Affected
354 files are irssi/src/silc/core/silc-servers.c,
355 irssi/src/fe-common/silc/modfule-formats.c.
357 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
359 * Fixed MIME header parsing for the hopefully last time. Affected
360 file lib/silcutil/silcstrutil.c
362 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
364 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
366 * The SILC RNG is now gauranteed to return non-zero random
367 values. Affected files are lib/silccrypt/silcrng.[ch].
369 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
371 * Fixed nickname formatting when changing only case of the
372 nickname. Affected file lib/silcclient/idlist.c.
374 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
376 * Fixed a memory leak and incorrect printing of the "appears as"
377 message. Affected file irssi/src/silc/core/client_ops.c
379 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
381 * Added CRT (Chinese Remainder Theorem) supported RSA
382 private keys and private key operations. This significantly
383 increases private key operation efficiency. No compatibility
384 issues with new or old private keys. Affected files are
385 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
387 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
389 * Fixed GCC-3.3.2 related compilation warnings from the
392 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
394 * Removed RC6 from distributions.
396 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
398 * Added some better comments to lib/silccrypt/silcpkcs.h,
399 optimized some routines in lib/silccrypt/silcpkcs.c.
400 Added test_silcpkcs into lib/silccrypt/tests/.
402 * Fixed silc_rng_global_init to actually init the global RNG
403 if RNG wasn't provided for it. Affected file is
404 lib/silccrypt/silrng.c.
406 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
408 * Added silc_hash_table_find_by_context_ext. Affected files
409 lib/silcutil/silchashtable.[ch].
411 * Save the public key on normal server in WHOIS command reply
412 from attributes, if present, and add it to public key hash
413 table. Fixes WHOIS resolving by public key on normal server.
415 Optimized the attributes resolving on normal server to not
416 resolve if we resolved them already from router.
418 Affected files are silcd/server_query.c, command_reply.c.
420 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
422 * Added support for whois using attributes.
423 Affected files silcd/command_reply.c, silcd/packet_receive.c,
424 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
427 * Added support for whois using public key attribute to /WHOIS i
428 client command. Affected files irssi/docs/help/in/whois.in,
429 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
431 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
433 * Fixed UMODE setting in server when the client has anonymous
434 mode set. The mode setting was not working. Affected file
437 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
439 * Fixed some bugs and typos related to sending split messages.
440 Print notification when sending messages with /MMSG. Affected
441 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
443 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
445 * Optimized the socket referencing in packet routines, client
446 library and server. Affected files are lib/silccore/silcpacket.c,
447 lib/silcclient/client.c and silcd/server.c.
449 * If silc_socket_set_qos is given with NULL arguments the QoS is
450 reset from the socket. Affected files are
451 lib/silcutil/silcsockconn.[ch].
453 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
455 * Add a /LISTKEYS command which lists the locally cached
456 client and server keys. Affected files
457 irssi/src/fe-common/module-formats.[ch],
458 irssi/src/silc/core/silc-{channels,servers}.c
459 irssi/docs/help/in/listkeys.in
461 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
463 * Check that packet queue purging was successful. Affected
464 files lib/silcclient/client.c and silcd/packet_send.c. Related
465 to MAC failed errors.
467 * Do not clear the inbuf even if it is empty if QoS was applied
468 to it. Otherwise the QoS data is cleared and MAC failed error
469 will occur. Affected file lib/silccore/silcpacket.c.
471 * Use the rekey period time as rekey protocol timeout value.
472 If the rekey does not succeed during the rekey period there's
473 something very wrong, and we most likely end up with wrong keys,
474 do graceful reconnect then. Affected file silcd/server.c.
476 * Take reference of the socket in the parser context, as it's
477 possible to have the parsers in queue after the socket is
478 disconnected and this may cause crash. Affected files are
479 lib/silccore/silcpacket.c, lib/silcclient/client.c and
482 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
484 * Fixed KICK command reply sending, it sent to replies.
485 Affected file silcd/command.c.
487 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
489 * Finish the silc-mime.pl script. It now supports MIME type
490 guessing using magic files, signing data messages, executing
491 MIME handlers in background. Affected files
492 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
494 * Changed MIME signal handler to make things easier for the perl
495 script. Affected files irssi/src/silc/core/client_ops.c,
496 silc-servers.c, and irssi/docs/signals.txt
498 * Cleaned up the silc_mime_parse function and fixed detection
499 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
501 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
503 * Resolve the IP for file transfer listener from the connection
504 socket. Affected file lib/silcclient/client_ftp.c.
506 * Accept NULL hostname parameter in the functions
507 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
508 if hostname is not wanted.
510 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
512 * Fixed race condition between silc_client_init and
513 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
515 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
517 * Fixed file transfer connection closing when SIGNOFF for
518 the client is received from server. Affected file is
519 lib/silcclient/client_ftp.c.
521 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
523 * Check for disconnected socket in QUIT callback. Affected
524 file silcd/command.c.
526 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
528 * Modified the MIME parsing to allow \n and \r\n as delimiters.
529 Affected files lib/silcutil/silcstrutil.c
531 * Cleaned up the escape/unescape functions for correctness and
532 speed. Affected file irssi/src/silc/core/client_ops.c
534 * Removed handling for data messages with Content-Type: text/*,
535 moved parsing of MIME headers to the signal handler, added
536 support for signing and verifying data messages. Affected
537 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
538 irssi/src/silc/core/silc-{servers,channels}.c
540 * Added a perl script for handling data messages based on
541 information read from Mailcap files. New file
542 irssi/scripts/silc-mime.pl
544 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
546 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
547 acknowledge recepetion of a message to the sender. Updated
550 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
552 * Unregister channel key saving callback when deleting channel.
553 Affected file lib/silcclient/idlist.c.
555 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
556 before calling notify client operation. Affected file is
557 lib/silcclient/client_notify.c.
559 * Unregister QoS tasks when deleting the socket connection.
560 Affected files lib/silcutil/silcsockconn.[ch],
561 unix/silcunixsockconn.c.
563 * Implemented latest presence-attrs draft changes. Affected
564 files lib/silccore/silcattrs.h and
565 irssi/src/silc/core/silc-queries.c.
567 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
569 * Save old channel keys in list to allow more rapid change
570 of channel keys if server for some reason does that. This
571 avoids loosing so many channel messages due to not having
572 key to decrypt. Affected file lib/silcclient/silcclient.h,
573 idlist.c and client_channel.c.
575 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
577 * Continued backup router tests and fixes. Affected files
578 silcd/server_backup, server_util.c, server.c. See TODO.
580 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
582 * Fixed SERVER_SIGNOFF handling in servers. The client
583 was removed from wrong list thus not removing the client
584 at all. Affected file silcd/packet_receive.c.
586 * Do not execute rekey protocol for disabled connections as
587 it would never go through. Affected file silcd/server.c.
589 * Added timeout for rekey protocol to catch if the protocol
590 never executes successfully. Affected files silcd/server.c
593 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
595 * Abandon packet processing for disconnected sockets. Check
596 this always after calling packet processing callback.
597 Affected file lib/silccore/silcpacket.c.
599 * Fixed double registration disconnection code in server.
600 Closed wrong connection. Affected file silcd/packet_receive.c.
602 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
604 * On normal server reconnect to primary during resuming 4
605 times, then give up. Affected file silcd/server_backup.c.
607 * If during reconnecting to routers we notice we have router
608 connection but no primary router set, the server is in desync.
609 Reconnect to primary to restore network. Affected file
612 * Assure that only one protocol is exeucting at the same time.
613 Added checks for all protocols. Affected files are
614 silcd/server.c and server_backup.c.
616 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
618 * Check that a string is not already part on invite/ban
619 string when processing it. Affected file silcd/server_util.c.
621 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
623 * Fixed the CUMODE_CHANGE for founder mode changes to comply
624 with 1.2 version of the protocol. Affected file is
625 silcd/packet_receive.c.
627 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
629 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
630 where the passphrase was given. Affected file is
633 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
635 * INVITE and BAN notifys are now delivered from routers to
636 servers (but not clients) on the channel. Updated specs and
637 code. Affected files silcd/packet_[send|receive].[ch],
638 command.c, server.c and server_util.c.
640 * Implemented INVITE and BAN announcing. Affected files are
641 silcd/server.[ch], server_util.c.
643 * Implemented SilcStatus error type argument returning in
644 command reply error in server. Affected file silcd/command.c.
646 * Implemented SilcStatus argument returning in comand reply
647 in client library. The command_reply client operation now
648 returns error specific arguments as well. Affected files
649 are lib/silcclient/command_reply.[ch], client_resume.c,
650 lib/silccore/silcstatus.[ch].
652 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
654 * Backup router protocol version 1.2 implemented. Testing still
655 required. Affected files in silcd/server_backup.[ch], server.c,
656 packet_receive.c and server_internal.h.
658 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
660 * silc_client_send_[channel|private]_message now return TRUE
661 or FALSE. Affected file lib/silcclien/client_channel.c and
664 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
666 * Check for explicit nickname in INVITE and BAN processing
667 during join as well (and don't expect only wildcards in
668 invite/ban strings). Affected file silcd/command.c.
670 * Fixed the INVITE and BAN by public key. The public key saved
671 is the PK payload (as specified) not the raw data. Affected
672 file silcd/server_util.c.
674 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
676 * UTF-8 text message support for actions and notices in SILC
677 Client. Affected file irssi/src/silc/core/client_ops.c.
679 * silc_get_username and silc_get_real_name now returns sensible
680 data on Win32. Patch by Toni Willberg. Affected file is
681 lib/silcutil/win32/silcwin32util.c.
683 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
685 * Provide a signal handler to send MIME encoded messages and emit
686 a signal when a MIME encoded message is received. Also document
687 the signals for usage with the perl interface.
689 A sample perl script will be supplied at a later point.
691 Affected files are irssi/docs/signals.txt,
692 irssi/src/silc/core/client_ops.[ch],
693 irssi/src/silc/core/silc-{channels,servers}.c
695 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
697 * Use SILC_COMMAND_PING to estimate the round-trip time to the
698 server. Use this time to display a lag and disconnect when it
699 exceeds a specified limit.
701 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
703 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
705 * Remove the channel auth list in normal server if router
706 encofrces its list during connecting. Send notify to channel
707 to remove the mode to remove the list. Affected files are
708 silcd/server_util.c and silcd/packet_receive.c.
710 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
712 * Added support for channel public keys. Updated protocol specs
713 and implemented it. Affected files are
714 silcd/command.c, command_reply.c, lib/silcclient/command.c,
715 lib/silcclient/command_reply.c.
717 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
719 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
720 terminate the process on Linux. Affected file silcd/silcd.c.
722 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
724 * Check for NULL buffer in silc_buffer_clear. Affected file
725 is lib/silcutil/silcbuffer.h.
727 * Simplified the backup router protocol by removing the _GLOBAL
728 types. Updated protocol specs and the code. Affected files
729 are silcd/server_backup.[ch].
731 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
733 * Deny '@' and '!' from nicknames since they are reserved
734 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
735 Updated protocol specs and the code.
737 Affected files are silcd/server_util.[ch].
739 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
741 * Fixed stack overflow in Irssi SILC client. Affected
742 file irssi/src/silc/core/client_ops.c.
744 * Check that Host is set in ServerConnection and RouterConnection
745 in silcd.conf. Affected file silcd/serverconfig.c.
747 * Fixed crash in server with protocol completion callbacks,
748 namely rekey and backup resuming protocols. Affected files
749 are silcd/server_backup.c and silcd/server.c.
751 * Fixed rekey protocol to not restart if it is started already.
752 Affected files are lib/silcclient/client.c and
755 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
757 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
759 * Fixed EOF handling in SILC Config, affected file
760 lib/silcutil/silcconfig.c.
762 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
764 * Fixed RESOLVING flag handling in JOIN notify and other
765 notifys to handle the resolvings correctly in client library.
766 Affected file lib/silcclient/client_notify.c.
768 * Do not send full INVITE and BAN lists in INVITE and BAN
769 notifys, only the changed information. Affected file
772 * Fixed INVITE notify sending in INVITE command, send it
773 only when needed. Affected file silcd/command.c.
775 * Handle the founder key change properly in CMODE_CHANGE
776 notify. Bug #122. Affected file silcd/packet_receive.c.
778 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
780 * Remove the mark for output (mark it only for input) after
781 purging outgoing queue. Prevents the "Error in select()"
782 floods. Affected file silcd/packet_send.c.
784 * Fixed incorrect connection deletion from client library
785 after calling "connect" client operation. Could cause
786 crashes for example during reconnect timeouts. Affected
787 files are lib/silcclient/client.c and
788 irssi/src/silc/core/client_ops.c.
790 * Check server private key file permissions before starting
791 the server. Affected file silcd/serverconfig.c.
793 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
795 * NULL terminate allocated string in silc_buffer_strformat.
796 Affected file lib/silcutil/silcbuffmt.c.
798 * Rewrote the invite/ban list string handling in server to
799 use SilcBuffer instead. Affected files are silcd/command.c
800 and silcd/server_util.c.
802 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
804 * Fixed double free in CMODE command when setting new HMAC
805 for channel. Affected file silcd/command.c.
807 * Added couple of missing memset's to zero sensitive memory.
808 Affected files silcd/command.c, lib/silcclient/command.c.
810 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
812 * Fixed a double free in INVITE command error handling in
813 server. Affected file silcd/command.c.
815 * Added macros SILC_SWAB_[16|32] to swab byte order of
816 16-bit and 32-bit unsigned integers. Affected file
817 lib/silcutil/silctypes.h.
819 * Use the SILC_SWAB_16 instead of htons() in server when
820 handling ports since the ports in structures are always
821 in little-endian order (regardless of platform). Affected
822 file silcd/serverid.c and silcd/server_backup.c.
824 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
826 * Send DISCONNECT in close admin command in server. Affected
827 file silcd/command.c.
829 * Check whether we are already connecting to a remote router
830 (in addition of checking whether we are already connected)
831 before creating new connection. Affected file silcd/server.c.
833 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
835 * Added better compiler and compiler flags checking in
838 * Check that socket is valid after QoS is applied to data.
839 Affected file lib/silcutil/unix/silcunixsockconn.c.
841 * Make sure the socket connecetion is not closed to early
842 when closing connection in server. Also make sure the
843 connection is always closed after error in a protocol.
844 Affected file silcd/server.c.
846 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
848 * Removed --session and --dummy options from Irssi SILC Client.
849 -d option is available only if --enable-debug was given.
850 Affected files are irssi/src/silc/core/silc-core,
851 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
853 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
855 * Added silc_buffer_steal to steal the data from the buffer.
856 Affected file lib/silcutil/silcbuffer.h.
858 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
860 * Fixed server crash with double Primary block in config file.
862 Fixed also various memory leaks around the config file
863 parser. Affected files lib/silcutil/silcconfig.c,
864 silcd/serverconfig.c.
866 * Changed my nickname (Johnny Mnemonic) to my real name, this
867 means that bugs introduced by him were actually introduced
870 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
872 * Don't display "foo appears as foo\nYou're now known as foo"
873 messages. Affected file irssi/src/silc/core/client_ops.c
875 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
877 * Fixed error handling of invalid client entry when calling
878 commands in server. Fixes a crash. Affected file
881 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
883 * Added some sanity checks in server for correctness of the
884 server configuration. Affected file silcd/serverconfig.c.
886 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
888 * Prevent endless resolving of user informations in USERS
889 command by checking the command reply status correctly.
890 Affected file lib/silcclient/command_reply.c.
892 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
894 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
895 file is lib/silcutil/silcfileutil.c. A patch by Matthew
896 Aldous <Matthew@Aldous.com>.
898 * Added better implementation using CriticalSection of
899 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
900 <mikko.lahteenmaki@pikabaana.net>.
902 * Added some Winsock WIN32 compatiblity defines into
903 includes/silcwin32.h.
905 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
907 * Fixed double free in async host lookup code. Affected file
908 lib/silcutil/silcsockconn.c.
910 * On backup router handle now the SERVER_SIGNOFF from router
911 for local connected servers too, and close the connections.
913 Do not process them as normally signing off servers when they
914 really signoff by sending EOF fe, but always assume that
915 router sends the SERVER_SIGNOFF.
917 Affected files silcd/server.c and silcd/packet_receive.c.
919 * Fixed socket unsetting when closing connections. Affected
920 files silcd/server.c and silcd/packet_send.c.
922 * Do not print the nickname in SERVER_SIGNOFF if we do not
923 have it. Prevents asserts in Irssi core. It is possible we
924 don't have the nick if it was just being resolved when server
925 signoff. Affected file irssi/src/silc/core/client_ops.c.
927 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
929 * Fixed autonick crashbug in client library. Affected file
930 lib/silcclient/client.c.
932 * Fixed Unix implementation of SilcMutex to really assert if
933 the mutex is locked/unlcoked already. Affected file
934 lib/silcutil/unix/silcunixmutex.c.
936 * Fixed locking in silc_schedule_uninit. It didn't lock
937 when dispatching timeout tasks. Affected file is
938 lib/silcutil/silcschedule.c.
940 * Changed Win32 implementation of SilcThread to use modern
941 Win32 interface. Affected file is
942 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
944 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
946 * Don't print signed messages when sending failed. Affected files
947 irssi/src/silc/core/silc-[servers.c/commands.h]
949 * Send adquate signal when founding a channel by joing it. Affect
950 file irssi/src/silc/core/client_ops.c
952 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
954 * Fix theme abstracts parsing. Affected files irssi/default.theme,
955 irssi/src/fe-common/core/themes.c
957 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
959 * Fixed close command to use the port correctly when closing
960 server connections. Affected file silcd/idlist.c.
962 * Check for NULL outbuf in silc_socket_write. It is possible
963 that it is NULL is some odd case. Affected files are
964 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
966 * Do not call final protocol callback for backup router
967 resuming protocol when closing connection. It is closed
968 by timeout in case of error. Affected file silcd/server.c.
970 * Backup reconnect to router if backup resuming protocol
971 failed. Affected file silcd/server_backup.c.
973 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
975 * Fixed double free in SKE library error hadling when signature
976 error occurred. Affected file lib/silcske/silcske.c.
978 * Save the fingerprint to new SilcClientEntry after changing
979 nickname. Affected file lib/silcclient/client_notify.c.
981 * Print SIGNOFF in Irssi SILC client only if the nickname is
982 known. Prevents asserts in Irssi core. It is possible we
983 don't have the nick if it was just being resolved when it
984 quit. Affected file irssi/src/silc/core/client_ops.c.
986 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
988 * Fixed double free in invite list adding code when adding
989 invite strings. Affected file silcd/server_util.c.
991 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
993 * More log printing during backup router protocol. Affected
994 file silcd/server_backup.c.
996 * Removed backwards support for old private key file format.
997 Affected file lib/silccrypt/silcpkcs.c.
999 * Removed backwards support for not-so-strict decryption length
1000 check, it's strict now. Affected lib/silccrypt/silccipher.c.
1002 * GETKEY to update the client entrys fingerprint too.
1003 Affected file lib/silcclient/command_reply.c.
1005 * Added --without-libtoolfix for package builders using weird
1006 wrappers around libtool (BSD at least).
1008 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1010 * Fixed backup router bugs: When backup resumes router and
1011 receives a CHANNEL_MESSAGE packet the backup must not act
1012 as router since the packet header decryption would be
1013 different. Also, when relaying packets to channel, do
1014 not re-encrypt packets on backup that came from the primary
1015 since the connection isn't really router-router connection.
1016 Affected files silcd/server.c, silcd/packet_send.c.
1018 * Added checks in encryption/decryption that encryption/decryption
1019 length sent as argument really is multiple by block size. Helps
1020 catching really weird bugs like the above backup router bugs
1021 when packets are being decrypted in wrong way. Affected files
1022 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
1024 * Fixed padding generation in private key file encryption.
1025 Affected file lib/silccrypt/silcpkcs.c.
1027 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1029 * Added ignore_message_signatures setting which can be used
1030 to ignore signatures in messages. Affected files are
1031 irssi/src/silc/core/client_ops.c, silc-core.c.
1033 * Fixed the libtoolfix to use command line options instead of
1034 environment variables. They didn't work as expected. Now,
1035 the libtool is fully run-time configurable.
1037 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1039 * Verify signature payload for signed messages. Affected files
1040 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1041 irssi/src/silc/core/silc-core.h
1043 * Display signature verification result in public and private
1044 messages using theme abstracts. See irssi/default.theme for
1045 examples on their usage. Affected files
1046 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1047 irssi/src/fe-common/silc/module-formats.[ch],
1048 irssi/src/fe-common/silc/fe-common-silc.c,
1049 irssi/src/fe-common/silc/Makefile.am
1050 irssi/src/fe-common/core/fe-messages.[ch]
1052 * Fixed bugs in Irssi's theme parsing. Affected files
1053 irssi/src/fe-common/core/themes.c
1055 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1057 * Calculate the correct length for signed messages before
1058 encrypting, it must be multiple by block size. Affected
1059 file lib/silccore/silcmessage.c.
1061 * silc_message_signed_get_public_key returns now both
1062 decoded and encoded public key. Affected files are
1063 lib/silccore/silcmessage.[ch].
1065 * Added libtoolfix script that makes the libtool more generic
1066 and configurable in run-time. Now we can specify in run-time
1067 if what kind of libraries we want to create, regardless of
1068 configuration. SIMs are now creates even if --disable-shared
1069 was explicitly given.
1071 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1073 * Fixed founder key sending in CMODE command in client.
1074 Affected file lib/silcclient/command.c.
1076 * Fixed CUMODE founder authentication in server to not check
1077 for client's public key since it's not supposed to do that.
1078 Affected file silcd/command.c.
1080 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1082 * Set realname and hostname in NICK_REC records. Affected file
1083 irssi/src/silc/core/silc-nicklist.c
1085 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1087 * Remove 1.0 protocol backwards compat code from client
1090 * Added more reliable check for whether nickname did change
1091 or not, or whether only Client ID changed in NICK_CHANGE
1092 notify. Affected file lib/silcclient/client_notify.c.
1093 Fixes bug in '@' character handling in a nickname.
1095 * Added support for automatically parsing signature from
1096 the message payload. Added new function
1097 silc_message_get_signature to return the payload to
1098 application. Affected files lib/silccore/silcmessage.[ch].
1100 * Changed the private_message and channel_message client
1101 operations to deliver the SilcMessagePayload to the
1102 application too. Application can use it fe. to get the
1103 signature from the message for verification. Affected
1104 file lib/silcclient/silcclient.h, client_channel.c and
1107 * Redefined the signed payload for message payloads.
1108 Updated protocol specs and implemented.
1110 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1112 * Fixed wrong invite and ban list handling in server command
1113 reply. Affected files are silcd/command_reply.c,
1114 silcd/server_util.[ch].
1116 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1118 * Fixed CMODE setting in server when founder mode was set.
1119 Affected file silcd/command.c. Bug #95.
1121 * Added support to setting specific public key in CMODE in
1122 Irssi SILC client. Affected file lib/silcclient/command.c.
1124 * Added support to use specific public key in CUMODE in
1125 Irssi SILC Client. Affected file lib/silcclient/command.c.
1127 * Added support for inviting and banning by public key in
1128 Irssi SILC client. Affected file lib/silcclient/command.c.
1130 * Fixed fingerprint/babbleprint showing in invite and ban
1131 list command replys. Affected file is
1132 irssi/src/silc/core/client_ops.c.
1134 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1136 * Format CMODE +c and +h to display both the mode and the argument
1138 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1140 * Added test vectors and test programs for SHA-1, MD5,
1141 HMAC-SHA1 and HMAC-MD5. New tests are located in
1142 lib/silccrypt/tests/. Fixed also argument decoding bug in
1143 MD5 implementation. Affected file lib/silccrypt/md5.c.
1145 * Changed the channel private key and private message key
1146 generation (with static keys) to use SHA1 instead of MD5,
1147 as SHA1 is the mandatory hash function in SILC. Affected
1148 file lib/silcclient/client_[channel/prvmsg].c.
1150 * Changed the private key file encryption to use SHA1 instead
1151 of MD5. Added support for the old generation and added
1152 automatic change of the key (to be removed later). Affected
1153 files lib/silccrypt/silcpkcs.c.
1155 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1157 * Load only files with .pub suffix in PublicKeyDir. Affected
1158 file silcd/serverconfig.c.
1160 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1162 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1163 channels. Affected files silcd/silcd.c, silcd/server.h.
1165 * Added the config directive PublicKeyDir for the client block.
1166 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1168 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1170 * Merged Toni's irssi/silc.conf patch.
1172 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1174 * Max alloc tests in allocation routines. Affected file
1175 lib/silcutil/silcmemory.c.
1177 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1179 * Fixed a typo in resuming code that fixed detach/resume code
1180 in server. Bug #93. Affected file silcd/packet_receive.c.
1182 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1184 * Do reverse lookups for server when /connecting. Affected files
1185 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1186 irssi/src/core/net-nonblock.*
1188 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1190 * Added library versioning for shared libraries. Affected
1191 files configure.in.pre and lib/Makefile.am.pre.
1193 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1195 * Display INVITE and BAN lists as specified by SILC 1.2
1197 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1199 * Do not send invite list back unless asked (when sending
1200 no arguments) or when list was modified. Affected file
1203 * Remove client from invite list in KILLED notify and in
1204 KILL command. Affected file silcd/command.c and
1207 * Fixed bugs in invite list handling in INVITE command.
1208 Affected files silcd/command.c and silcd/server_util.c.
1210 * Merged with Irssi 0.8.6.
1212 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1213 Affected file irssi/src/fe-text/silc.c.
1215 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1217 * The silc_argument_get_[first/next] now return the argument
1218 type to caller. Added silc_argument_payload_encode_one.
1220 Affected files are lib/silccore/silcargument.[ch].
1222 * Added support for the SILC 1.2 INVITE command and new
1223 invite lists to server. Affected files are silcd/command.c,
1224 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1226 * Added support for the SILC 1.2 BAN command and new
1227 ban lists to server. Affected files are silcd/command.c,
1228 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1230 * Added support to client sending new INVITE command. Affected
1231 file is lib/silcclient/command.c.
1233 * Added support to client sending new BAN command. Affected
1234 file is lib/silcclient/command.c.
1236 * Added support for removing client from invite list when kicked
1237 from channel, as SILC 1.2 dictates. Affected files are
1238 silcd/packet_receive.c and silcd/command.c.
1240 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1242 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1243 automatically the cipher's internal IV. Affected files
1244 lib/silccrypt/silccipher.[ch].
1246 * Assure the RESUME_CLIENT packet is not sent to twice to
1247 backup router if the detached client was originated from
1248 the backup. Affected file silcd/server.c. Bug #76.
1250 * Changed silc_sim_symname to not allocate memory. Affected
1251 file lib/silcsim/silcsimutil.c.
1253 * Fixed memory leaks with SIMs in server. Affected files
1254 silcd/serverconfig.c, silcd/server.c.
1256 * Fixed channel key distribution after resuming detached
1257 client. Affected files silcd/packet_receive.c.
1259 * Fixed channel's global_user boolean checking after detaching.
1260 Check it after changing the owner of the client not before.
1261 Affected file silcd/packet_receive.c.
1263 * Fixed few double frees from client library. Fixes at least
1264 Bug #81, possibly others too.
1266 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1267 notifys in Irssi SILC Client. Affected file is
1268 irssi/src/silc/core/client_ops.c. Bug #82.
1270 * Applied Ville Räsänen's manual page and --mandir bugfix
1271 patch. Affected files are configure.in.pre and Makefile.am.pre.
1274 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1276 * Added support to backup router protocol for backup to tell
1277 normal server that it cannot use the backup router as primary
1278 because the primary isn't really down. Updated protocol
1281 * Added support for primary router to tell backup router that
1282 resuming is not possible because the backup really isn't primary
1283 in the cell. For example if backup disconnected itself the
1284 resuming is not allowed since the primary really did not
1285 go down. Updated protocol specs.
1287 * Removed MARS from crypto library.
1289 * Defined the CTR mode and Randomized CBC mode in SILC. The
1290 CTR mode is RECOMMENDED now in specification. Defined also
1291 Serpent cipher as optional cipher. Updated the protocol specs.
1293 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1295 * Added support for inviting/banning by IP/MASK, public key,
1296 and explicit Client ID. Redefined the command and notify
1297 types to allow easier forwards support for other methods
1298 of inviting/banning. Updated protocol specs.
1300 * Remove the client from channel's invite lists if the client
1301 is kicked or killed. Updated protocol specs.
1303 * Unified the Channel Message Payload and Private Message
1304 into one Message Payload. Updated protocol specs and
1307 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1309 * Don't wait for EOF after socket error has occurred, but
1310 close the connection. Affected file is silcd/server.c.
1312 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1314 * Added support for setting FOUNDER mode on channel with
1315 specific public key which can be set with CMODE command.
1316 Updated protocol specs and implemented in client and server.
1318 * Fixed the Irssi SILC client to correctly shutdown the client
1319 library to avoid memory leaks. Affected files are
1320 irssi/src/silc/core/silc-core.c and silc-servers.c.
1322 * Deprecated the No Reply flag in SKE protocol and introduced
1323 "IV Included" flag which can be used to indicate that the IV
1324 is included in the ciphertext. This makes it possible to use
1325 SILC on unreliable transport, such as UDP which may cause
1326 packet reordering and losses. Updated protocol specs, did
1329 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1331 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1332 < 32 bit values in correct size. Affected file is
1333 lib/silcmath/mp_mpi.c.
1335 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1337 * Fixed the KE Start Payload parsing to check that mandatory
1338 fields are present. Affected file lib/silcske/payload.c.
1340 * Fixed compilation warnigs in Irssi SILC Client. Affected
1341 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1343 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1345 * Print "nick now appears as newnick" and update Irssi's nicklist
1346 when you change your nick to "nick". Closes #62
1348 * Never format your own nick. Closes #63
1350 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1352 * SILC_UMODE_GONE changes are now propagated correctly to the
1353 Irssi client. Closes #54
1355 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1357 * Fixed example in /HELP KEY
1359 * Added expando $j which expands to current SILC Client version
1361 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1363 * Fixed public key decoding in crypto library.
1365 * Added better error printing to SKE library.
1367 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1369 * Fixed NICK command to not crash if nickname was not sent.
1371 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1373 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1374 Deprecated the old Encrypt-And-MAC order. Updated protocol
1375 specs and implemented.
1377 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1378 generation. Updated specs and implemented.
1380 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1382 * Added support for rekey before 2^32 sequence number wraps.
1383 Affected files in server and client library.
1385 * Padding must be at least 8 bytes now. Implemented and updated
1388 * Compute maximum padding for authentication packets to make
1389 passphrase approximation attacks impossible. Affected files
1390 in client library and in server.
1392 * Fixed PING command sending in client library and handling in
1393 server. The server ID must be ID Payload, not raw ID data.
1394 Affected files in server and client library.
1396 * Defined that all public keys sent in commands and notify
1397 payloads are actually Public Key Payloads not raw public key
1398 data. Updated protocol specs and implemented.
1400 * Updated protocol version to 1.2. Updated specs and code.
1402 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1403 status types. Updated specs and the code.
1405 * Added support for normal client to kill its own entries from
1406 the network. Updated protocol specs and the code.
1408 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1409 and added initial implementation.
1411 * Added MAC field to the Private Message Payload to protect
1412 against chosen ciphertext attacks. Updated the protocol specs
1415 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1416 attribute to indicate the user's current idle and signon time
1417 of a service. Updated protocol specs and implemented.
1419 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1421 * Added "do_not_bind" argument to silc_client_file_send what
1422 can be used to not bind locally but assume the file receiver
1423 provides the point of connect. Usefull when sender is behind
1424 NAT device. Affected file lib/silcclient/silcclient.h and
1427 * Added -no-listener option to FILE SEND command in Irssi SILC
1428 client. Affected file irssi/src/silc/core/silc-servers.c.
1429 Renamed FILE RECEIVE to FILE ACCEPT.
1431 * Confirm passphrase for private key encryption in
1432 silc_create_key_pair and silc_change_private_key_passphrase.
1433 Affected files are lib/silcutil/silcapputil.c.
1435 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1437 * Move silc_client_packet_send back to internal, added
1438 silc_client_send_packet, a bit simpler function for application.
1439 Affected files lib/silcclient/silcclient.h, client.c and
1442 * Moved the SilcClientEntry, SilcChannelEntry and
1443 SilcServerEntry to silcclient.h to be public and documented
1444 them for application. Affected files are
1445 lib/silcclient/silcclient.h and idlist.h.
1447 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1449 * Fixed manual page installation patch by Ville Räsänen.
1450 USERS help page fix patch by Ville Räsänen
1452 * Changed the silc_client_command_call interface to make
1453 the command call simpler for the application. The library
1454 now handles the command line parsing, command finding and
1455 execution. Application only needs to call the function
1456 with the command line. Affected files are
1457 lib/silcclient/silcclient.h, command.[ch].
1459 * Fixed silc_get_input to NULL-terminate the returned input.
1460 Affected file lib/silcutil/silcutil.c.
1462 * Resolve the client's public key in JOIN command if the
1463 founder auth data is being requested but we don't know the
1464 client's public key. Affected file silcd/command.c.
1467 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1469 * Print notify for server opers when backup router comes
1470 online. Affected file silcd/server.c.
1472 * Fixed the INVITE command to send the invite list in
1473 command reply. Affected file silcd/command_reply.c.
1475 * Fixed MOTD command reply sending. Affected file
1478 * UTF-8 decode the topic in TOPIC command reply and LIST
1479 command reply in Irssi SILC client. Affected file is
1480 irssi/src/silc/core/client_ops.c.
1482 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1484 * Fixed the INVITE command to not crash Irssi SILC client
1485 when given without nickname argument. AFfected file
1486 irssi/src/silc/core/client_ops.c.
1488 * Fixed double free in WHOIS query on normal server when
1489 forwarding query to router. Affected file is
1490 silcd/server_query.c.
1492 * Fixed WATCH command reply handling on normal server which
1493 was missing altogether. Affected file silcd/command_reply.c.
1496 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1498 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
1499 Included yodl sources for each of these. Also modified
1500 Makefile.am prototype to install these files to proper
1501 locations. Updated CREDITS. Affected file Makefile.am.pre,
1502 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
1505 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1507 * Added support for encrypted private key files. Now
1508 passphrase must be provided when new key pair is created
1509 (can be empty though), and prompted when loading the
1510 private key. Added support for loading the old-style
1511 non-encrypted private keys as well. Affected files
1512 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
1515 * Fixed silc_get_input to accept input on all terminals.
1516 Affected file lib/silcutil/silcutil.c.
1518 * Moved the Irssi SILC client key loading and other stuff
1519 to be called after the arguments and UI is initialized.
1520 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
1522 * Added -P option to Irssi SILC client which can be used
1523 to change the passphrase of the private key. Affected
1524 file irssi/src/silc/core/silc-core.c.
1526 * Added silc_change_private_key_passphrase apputil routine
1527 to lib/silcutil/silcapputil.[ch].
1529 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1531 * Fixed connection closing in client library to not crash.
1532 Moved the connection freeing totally to function
1533 silc_clinet_del_connection. Affected file
1534 lib/silcclinet/client.c.
1536 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1538 * Changed includes/silcincludes.h to silcincludes.h.in to
1539 include configuration specific information. The silcdefs.h
1540 is not included in to installation anymore (it's only
1541 compilation time header).
1543 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1545 * Moved the SilcClient and SilcClientConnection from client.h
1546 to the public lib/silcclient/silcclient.h. Changed the
1549 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1551 * If version string in silc_clinet_alloc is NULL the library
1552 puts it automatically. Affected file lib/silcclient/client.c.
1554 * Changed the version strings from variables to #define's
1555 in includes/silcversion.h.
1557 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1559 * Added shared library complation support.
1561 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1563 * Added lib/silcutil/silcapputil.[ch] for application
1564 utility functions. It includes routines for applications'
1565 convenience. Added silc_create_key_pair, silc_show_public_key
1566 and silc_load_key_pair functions.
1568 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1570 * Send RESUME_CLIENT packet from router to backup routers
1571 to in resuming. Affected file silcd/packet_receive.c.
1573 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1575 * In IDENTIFY command parsing, send all other IDs except
1576 Client IDs explicitly to router for resolving on normal
1577 server. Also check that ID received in WHOIS command is
1578 always Client ID, others are not allowed. Affected file
1579 silcd/server_query.c.
1581 * Merged latest changes from irssi.org CVS.
1583 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1585 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
1586 Affected files irssi/src/silc/core/silc-core, silc-server.c.
1588 * Fixed the heartbeat sending in Irssi SILC client. Moved
1589 the silc_client_packet_send to silcclient.h for application
1590 usage. Affected files lib/silcclient/client_internal.h
1591 lib/silcclient/silcclient.h.
1593 * Fixed a bug in query resolving in server. Used wrong
1594 variable in a for loop and crashed. Affected file is
1595 silcd/server_query.c.
1597 * Server constructs requested attributes only to locally
1598 connected clients. Affected file silcd/server_query.c.
1601 * Fixed a bug when sending resolving from router to server
1602 with requested attributes. The constructed WHOIS command
1603 was incorrect. Affected file silcd/server_query.c.
1606 * Fixed Requested Attributes saving in WHOIS command reply.
1607 The length of the data buffer must be saved too. Affected
1608 file silcd/command_reply.c.
1610 * Update the client entry's servername after detaching is
1611 over. Affected file silcd/packet_receive.c. Bug #37.
1613 * Resolve incomplete client entrys in CUMODE_CHANGE and
1614 CMODE_CHANGE notifys. Affected file is
1615 lib/silcclient/client_notify.c. Bug #42.
1617 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1619 * Fixed channel key packet processing bug on backup router
1620 during backup resuming protocol. Affected file is
1621 silcd/packet_receive.c.
1623 * Fixed memory leaks in server. Affected files are
1624 silcd/server.c and silcd/packet_receive.c.
1626 * Fixed packet decryption problem when backup router encrypted
1627 channel message with wrong key during backup resuming
1628 protocol. Affected file silcd/packet_send.c.
1630 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
1631 Toni Willberg (toniw@iki.fi)
1633 * Changed the SilcCipher context to be private. Changed the
1634 silc_cipher_get_iv to just return pointer to the IV. Added
1635 silc_cipher_get_name to return the name of the cipher.
1636 Fixed code all around to support these changes. Affected
1637 files are lib/silccrypt/silccipher.[ch], client library and
1640 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1642 * Fixed unaligned access in lib/silccore/silcattrs.c.
1644 * Fixed libtool linking in lib/silcsim/Makefile.am.
1646 * Fixed services attribute printing. Affected files is
1647 irssi/src/silc/core/silc-queries.c.
1649 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1651 * Fixed a crashbug in incoming server accepting. Affected
1652 file silcd/server.c.
1654 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1656 * Added automatically generated index to Toolkit Reference
1659 * Added support for Postscript Toolkit Reference Manual.
1661 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1663 * Merged DISCONNECT fix, and autoconn port fix from Irssi
1666 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1668 * Added 'send_events' boolean argument to the function
1669 silc_schedule_set_listen_fd which sends the set events to
1670 the application explicitly if set to TRUE. Default action
1671 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
1672 lib/silcclient/client_internal.h and silcd/server_internal.h.
1674 * Added silc_compare_timeval to determine which time values
1675 is smaller. Affected file lib/silcutil/silcutil.[ch].
1677 * Added sort-of "Quality of Service" (QoS) support to
1678 SilcSocketConnection. Data reception can be controlled with
1679 rate limit per second and/or read data length limit.
1680 Added silc_socket_set_qos. Affected files are
1681 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
1683 * Added the QoS configuration to SILC Server configuration
1684 file. Affected files are silcd/serverconfig.[ch] and
1687 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1689 * Merged with irssi.org CVS.
1691 * Failed OPER and SILCOPER authentications are now logged.
1692 Affected file silcd/command.c. Bugs #25.
1694 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1696 * ROBODoc documented lib/silcutil/silcbuffer.h and
1697 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
1698 <ville.rasanen@iki.fi>.
1700 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1702 * Added support for auto-passphrase authentication from the
1703 config file during connecting which was not implemented
1704 yet. Affected file irssi/src/silc/core/client_ops.c.
1706 * Fixed a bug in authentication protocol failure handling which
1707 was processing wrong callback context. Affected files
1708 are lib/silcclient/client.c and protocol.c.
1710 * Fixed the /ATTR allow off to actually work. Affected file
1711 is irssi/src/silc/core/silc-queries.c.
1713 * Fixed the /ATTR -del to work. Affected file is
1714 irssi/src/silc/core/silc-queries.c.
1716 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1718 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
1720 * Fixed mask attribute adding in Irssi SILC client. Affected
1721 file irssi/src/silc/core/silc-queries.c.
1723 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1725 * Added support for saving the requested attributes in
1726 WHOIS to directory. Affected file is
1727 irssi/src/silc/core/silc-queries.c.
1729 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1731 * Added support for parsing VCard fields that do not have
1732 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
1734 * Fixed a double free bug in hash table foreach function
1735 if the entry was deleted in the foreach callback. Affected
1736 file lib/silcutil/silchashtable.c.
1738 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1740 * Added silc_attribute_get_verify_data to return the signature
1741 verification data for either user digital signature or
1742 server digital signature in Requested Attributes. Affected
1743 files are lib/silccore/silcattrs.[ch].
1745 * Added silc_vcard_alloc which is used to allocated dynamic
1746 SilcVCard context. The silc_vcard_free now checks whether
1747 the context is dynamically allocated or not. Affected files
1748 are lib/silcutil/silcvcard.[ch].
1750 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1752 * Periodically remove the NOATTR status from client entry
1753 so that the client may take the attributes in use even after
1754 server has resolved them unsuccessfully earlier. Affected
1755 file silcd/server_query.c and idlist.h.
1757 * Moved sha1hash and md5hash from client->internal to
1758 SilcClient for application usage. Affected files are
1759 lib/silcclient/client.h and client_internal.h.
1761 * Fixed attribute encoding and decoding bugs. Affected
1762 files lib/silccore/silcattrs.[ch].
1764 * Added ATTR command to Irssi SILC Client which is used to
1765 manage user's Requested Attributes sending and values for
1766 WHOIS command. Affected files around Irssi SILC client.
1768 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1770 * Added silc_buffer_strformat which can be used to format
1771 strings into a buffer which size is automatically increased.
1772 Affected file lib/silcutil/silcbuffmt.[ch].
1774 * Added implementation of VCard (RFC 2426) which can be used
1775 as part of Requested Attributes in WHOIS command. Affected
1776 file lib/silcutil/silcvcard.[ch].
1778 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1780 * Some strncat -> silc_strncat changes our the core and
1783 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
1784 errors. Added better error printing to SKE library.
1785 Affected files lib/silcske/silcske.c, silcske_status.h and
1788 * Save the PKCS key length even if only private key is set to
1789 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
1791 * Fixed the usage of silc_pkcs_get_key_len since it returns the
1792 length in bits not in bytes. Affected files are
1793 lib/silcske/silcske.c, lib/silccore/silcauth.c and
1794 silcd/server_query.c.
1796 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1798 * Added silc_attribute_payload_encode_data to directly encode
1799 the data into the attributes buffer. Renamed function
1800 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
1801 Affected files are lib/silccore/silcattrs.[ch].
1803 * silc_hash_table_find_foreach calls the foreach function now
1804 once even if the nothing was found with context set to NULL.
1805 Affected file lib/silcutil/silchashtable.[ch].
1807 * Remove the RESOLVING flag from client entry after received
1808 the Requested Attributes from the client. Fixed memory leak
1809 in client entry freeing. Affected files silcd/server_query.c
1812 * Added Requested Attributes support into SILC Client Library.
1813 It is not able to send requested attributes in WHOIS command,
1814 and also receive and process requested attributes. Added
1815 silc_client_attribute_[add|del] and silc_client_attributes_get
1816 functions. Added also `ignore_requested_attributes' to the
1817 SilcClientParams to not use attributes in client. Affected
1818 files are lib/silcclient/command.c, client_attrs.[ch],
1819 silcclient.h, client_internal and client.[ch].
1821 * Changed the silc_client_get_client_by_id to support Requested
1822 Attributes, it takes them as argument now. Affected file
1823 is lib/silcclient/silcclient.h, and idlist.c.
1825 * Added -details option to WHOIS command in Irssi SILC Client
1826 to support the requested attributes. By default it requests
1827 all attributes. Affected file lib/silcclient/command.c and
1828 irssi/doc/help/in/whois.in.
1830 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1832 * Add also SERVICE attribute for server-constructed attribute
1833 data. Also digitally sign the attributes and add
1834 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
1835 silcd/server_query.c.
1837 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1839 * Changed the silc_attribute_payload_encode to support list
1840 of attributes (function may be called several times to add
1841 a new attribute). Removed the silc_attribute_payload_encode_list
1842 function. The encoding function now also automatically encodes
1843 the data, so the caller does not need to do that. Affected
1844 files lib/silccore/silcattrs.[ch].
1846 * Added support for replying on behalf of the user to the
1847 Requested Attributes in WHOIS command in the server. Affected
1848 file silcd/server_query.c.
1850 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
1851 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
1853 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1855 * Don't swtich to become primary router if we are backup if
1856 decryption error has occurred. Affected file silcd/server.c.
1858 * Fixed a bug in backup router IP address comparison in
1859 silc_server_backup_get.
1861 Save now also the port of the server/router and use that
1862 in comparison as well. Affected file silcd/server_backup.c.
1864 * Normal server now reconnects to backup router automatically
1865 if connection is lost to it. Affected file silcd/server.c.
1867 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1869 * If packet processing fails (like integrity check fails)
1870 the connection is closed now. Affected files are
1871 lib/silccore/silcpacket.c and silcd/server.c.
1873 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1875 * Fixed double free in RSA public key set function
1876 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
1879 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1881 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
1882 Added server_query.[ch] which provides one interface for
1883 querying information using all three commands.
1885 * Changed all "typedef unsigned char" in core library to
1886 "typedef SilcUInt8".
1888 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1890 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
1892 * Renamed silc_server_get_client_resolve to
1893 silc_server_query_resolve and moved to server_query.[ch].
1895 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1897 * Resumed client packet handling from server put the resumed
1898 client on wrong list on router and caused the client not
1899 be present on the network anymore. Now fixed to put the
1900 client to correct list. Affected file silcd/packet_receive.c.
1902 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1904 * Various cleanup in error message output in config parsing code
1905 and in server init code. Fixed error log files containing
1906 too many newlines ('\n') in some situations. Affected files are
1907 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
1909 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1911 * Use the reverse lookupped hostname in client internals
1912 instead of one user provided us as remote server name.
1913 Affected file lib/silcclient/client.c.
1915 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1917 * Added 'app_context' to silc_schedule_init. It is an
1918 application specific context that is delivered to application
1919 in task callback functions. Affected files are
1920 lib/silcutil/silcutil.[ch].
1922 * The hb_context in SilcSocketConnection is not freed
1923 automatically anymore (application must free it). Freeing
1924 it automatic is inconsistent. Affected files are
1925 lib/silcutil/silcsockconn.[ch].
1927 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1929 * Added support for removing explicitly added client connections
1930 in rehash and closing the client connections if they were
1931 unconfigured in the rehash. Affected file silcd/server.c.
1933 * Added support for aborting automatically pending commands
1934 that never receives the reply (to avoid memory leaks).
1935 Added also silc_server_command_pending_timed to set the
1936 specific timeout for pending command. Affected files are
1937 silcd/command[_reply].[ch].
1939 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
1940 specs and lib/silccore/silcstatus.h.
1942 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1944 * Changed the silc_get_time to accept time value as argument
1945 or if zero is sent return current local time. Affected
1946 file lib/silcutil/silcutil.[ch].
1948 * Added STATS command to client library and Irssi SILC client.
1949 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
1951 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1953 * Assure that channel key is set before sending it. May
1954 crash server otherwise. Affected file silcd/packet_send.c.
1956 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1958 * Assure that endless loop cannot happen with detached client
1959 resolving on normal server. Added idlist status
1960 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
1961 silcd/idlist.h and silcd/packet_receive.c.
1963 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1965 * Incoming file transfer request cannot use same session as
1966 the sending session. This can happen when sending file to
1967 yourself. Crashed the client on quit. Affected file
1968 lib/silcclient/client_ftp.c. Bug #24.
1970 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1972 * Implemented the draft-riikonen-precense-attrs draft and
1973 the Attribute Payload into the lib/silccore/silcattrs.[ch].
1975 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1977 * Distribute the SERVER_SIGNOFF notify also to local backup
1978 routers from the primary router. The backup router may not
1979 have the signing of local server directly connected and need
1980 to know about the signoff. Affected file silcd/server_util.c.
1982 * Use the primary router as the origin of the locally connected
1983 server when it is disconnecting from the backup router since
1984 that's where it really is coming from. Now the clients from
1985 the disconnecting server are removed correctly and "shadow"
1986 clients are not left to the backup router. Affected file
1989 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1991 * If normal server is standalone and found existing but disabled
1992 channel, do not re-create the channel since it creates
1993 duplicate same channels. Affected file silcd/server.c.
1995 * Added anonymous client connections support to server. New
1996 "anonymous" configuration option to ConnectionParams section
1997 added. If set to true, the username and hostname information
1998 of the client will be scrambled and anonymous user mode is
1999 set automatically to the user. Affected files are
2000 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
2002 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2004 * In JOIN notify handling, mark that the cache entry of the
2005 client cannot be expired. Can cause crashes on normal
2006 server (asserts client->channels). Affected file is
2007 silcd/packet_receive.c.
2009 * From now on distribution versions are used as protocol versions
2010 instead of by default using the Toolkit base version as protocol
2011 version. Affected file prepare.
2013 * Do not set the locally resolved hostname for local client
2014 entry but take what server sends. This way the real hostname
2015 is showed in WHOIS for yourself. Affected file is
2016 lib/silcclient/idlist.c and lib/silcclient/client.c.
2018 * Resolve local info with IDENTIFY when connecting to server.y
2020 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2022 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
2023 for implied search (not needed on platforms which has native
2024 pthreads library). Use --without-pthreads to disable threads.
2025 Affected file is configure.in.pre
2027 * Fixed --with-iconv on platforms which need to bypass (broken)
2028 native iconv(). Affected file is configure.in.pre
2030 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2032 * Moved -C option parsing in Irssi SILC client at same time
2033 as other options. The UI was initialized earlier and caused
2034 problems on command line. Bug #16. Affected file is
2035 irssi/src/silc/core/silc-core.c.
2037 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2039 * Added global variable silc_log_timestamp that tells silclog
2040 wether to print or not the timestamp in the logging files.
2041 Affected file lib/silcutil/silclog.[ch].
2043 * Added silcd configuration option Timestamp in the Logging
2044 section. Affected file silcd/serverconfig.[ch],
2045 doc/example_silcd.conf.in.
2047 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2049 * Fixed fingerprint checking to check for entirely empty
2050 fingerprint instead of two first bytes when determining
2051 if it is set. Bug #18. Affected file silcd/command.c.
2053 * Fixed duplicate PKCS name registering to not allow it.
2054 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2056 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2058 * Conditionalize non-gcc compiler optimizations for various
2059 platforms, enable those commented out. Cleanups.
2060 Affected file lib/silcmath/mpi/configure.in
2062 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2064 * silc_rng_exec_command() left zombie processes if command
2065 didn't generate any output. Affected file
2066 lib/silccrypt/silcrng.c
2068 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2070 * Rewrote iconv checking, introduce --with-iconv for systems
2071 which rely on libiconv. Check if iconv() provided by libc
2072 is good enough, otherwise demand libiconv. Affected file
2075 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2077 * Search for ldopen() also in libc. This enables SIM support
2078 on *BSD systems. Based on patch from Alex Zepeda. Affected
2079 file configure.in.pre
2081 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2083 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2084 This fixes prepare on *BSD systems. Affected file
2087 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2089 * More fixed for not having purge timeout for global clients
2090 that are on channel. Affected files silcd/command_reply.c
2093 * Fixed the rekey protocol to work with backup router connections.
2094 Rekey packets are now allowed on disabled connections as
2095 well. Affected files silcd/packet_send.c and server.c.
2097 * Do not switch to be as backup router when shutting down and
2098 closing the primary connection. Affected file silcd/server.c.
2100 * Fixed memory leaks in backup router deleting. Added
2101 silc_server_backup_free to free all data during shutdown of
2102 server. Affected files silcd/server_backup.[ch].
2104 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2106 * Do not process commands if the sock->user_data is NULL.
2107 Affected file silcd/command.c.
2109 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2111 * Fixed buffer overflow and security problems (loosing bits
2112 in CFB encryption) in SILC RNG. Problems reported by
2113 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
2115 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2117 * Added yet more checks that client is not expired on global
2118 list if it is on channels. Affected file is
2119 silcd/command_reply.c.
2121 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2123 * Merged c0ffee's MIME signal patch which adds support for
2124 sending also MIME messages in Irssi SILC Client, and handling
2125 received MIME messages in a signal (and perhaps doing something
2126 to non-textual MIME messages).
2128 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2130 * Fixed pending command deletion in server and client library
2131 to check the whole list instead of breaking after first found.
2132 The affected files are silcd/command.[ch] and
2133 lib/silcclient/command.[ch].
2135 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2137 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2138 secret or private, otherwise it's possible to find out
2139 whether a secret channel exists or not. Affected file
2142 * If CMODE change fails during the mode setting, assure that
2143 the old mode mask is set for the channel back. Affected
2144 file silcd/command.c.
2146 * Fixed passphrase saving on +a channel on normal server
2147 after successful JOIN command. Affected file silcd/command.c.
2149 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2151 * Remove server/router operator privileges in DETACH command,
2152 since it's possible to resume to server where these
2153 privileges would not be allowed for the client. Affected
2154 file silcd/command.c.
2156 * Do not set to wait for backup in rehash of the server.
2157 Affected file silcd/server.c.
2159 * Do not check listener sockets when counting how many
2160 socket connections we have. Affected file is
2161 silcd/server_util.c.
2163 * Do not announce disconnected clients that are remaining
2164 in history (for WHOWAS). This is because SIGNOFF notify
2165 for these has been sent earlier already. Affected file
2168 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2170 * Buffer overflow with CUMODE command's mode->mode character
2171 conversion. Reported by Ville Räsänen. Affected file
2172 lib/silcutil/silcutil.c.
2174 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2176 * Allow heartbeat packets to go disabled connections anyway.
2177 Affected files silcd/server.c and silcd/packet_send.c.
2179 * Do not broadcast New Channel packets with List flag set
2180 in the packet to backup routers. The router must check
2181 for the correctness of the packets before sending them.
2182 It is possible that router will have enforce Channel ID
2183 change and this would cause desync in the backup router.
2184 Affected file silcd/packet_receive.c.
2186 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2187 are handled in list parsing. They are not list packets
2188 anymore. Affected file silcd/packet_receive.c.
2190 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2192 * Stop waiting for backup router through the timeout, not
2193 directly after backup router has arrived. Affected file
2196 * Do not re-create channel keys and send them when removing
2197 clients in server shutdown. Affected files are
2198 silcd/server_internal.h and silcd/server_util.c.
2200 * Notify distribution to backup routers was missing from
2201 the silc_server_send_notify_dest function which caused
2202 desyncing problems with backup router. Affected file is
2203 silcd/packet_send.c.
2205 * The client's channel removing was working wrong on
2206 backup router. It assumed that it doesn't know global
2207 information but backup router does know. For this reason
2208 it could remove channel when it wasn't supposed to do that.
2209 Affected file silcd/server.c and silcd/server_util.c.
2211 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2213 * Stop for a couple seconds after badkup router has become
2214 primary router. Affected file silcd/server.c.
2216 * Added silc_server_remove_servers_by_server, which is used
2217 to remove servers originated from some other server. Also
2218 clients of those servers can be removed too. Affected file
2219 silcd/server_util.[ch].
2221 * When removing clients after a server has signed of remove
2222 also all servers behind that server (unless they are known
2223 to be available locally), and send SERVER_SIGNOFF for each
2224 of the server separately. Also the signed off clients are
2225 sent now separately per signed off server. The affected files
2226 are silcd/server.c and silcd/server_util.[ch].
2228 * All servers added with silc_idlist_add_server must always
2229 have both "router" and "connection" pointers set. Otherwise,
2230 bad server entries may be left around in the cache.
2231 Affected file silcd/command_reply.c.
2233 * Do not create the channel key in NEW_CHANNEL packet
2234 processing if the channel is empty. Affected file
2235 silcd/packet_receive.c.
2237 * Completed backup router support for standalone routers.
2238 Supports also servers in the cell that do not use the backup
2241 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2243 * Fixed a bug in silc_string_regexify which did not add '^'
2244 at the start of each string, and thus the matching was
2245 not explicit. For example ban list iikone@*!*@* would
2246 match also "priikone", which is wrong, it would have to be
2247 *iikone@*!*@* to match also "priikone". Affected
2248 file lib/silcutil/unix/silcunixutil.c.
2250 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2252 * Enable all local server connections before updating client
2253 caches when we've become backup router. Otherwise, signoff
2254 packets may not reach the clients. Affected files are
2255 silcd/server.c and silcd/server_util.[ch].
2257 * Fixed a bug in version string parsing which could crash
2258 the program with specially formatted version string.
2259 Bug reported and patch provided by Ville Räsänen. Affected
2260 file lib/silcutil/silcutil.c.
2262 * Handle the disconnection immediately when DISCONNECT
2263 packet is received in server. Affected file silcd/server.c.
2265 * Primary router now waits a short time (10 seconds) for
2266 backup router connection before accepting any other
2267 connection (except local). Affected file silcd/server.c,
2270 * Fixed a crash in client libary in NICK_CHANGE notify when
2271 NICK_CHANGE arrived for client entry we are resolving
2272 currently. Affected file lib/silcclient/client_notify.c.
2274 * Call the sconn->callback completion even if error had
2275 occurred. Start reconnecting always if connection to
2276 primary router fails during backup router protocol.
2277 Affected files silcd/server.c and server_backup.c.
2279 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2281 * Added functions silc_server_send_opers and
2282 silc_server_send_opers_notify to send packets stricly
2283 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2284 to send variable argument notify to operators.
2285 Affected files silcd/packet_send.[ch] and silcd/server.h.
2287 * Removed UMODE rights checking with UMODE_CHANGE notify.
2288 Affected file silcd/packet_receive.c.
2290 * Server/router operator now receives notify when network
2291 switches to backup router and when it resumes the use of
2292 primary router. Affected file silcd/server.c and
2293 silcd/server_backup.c.
2295 * Fixed the updating of client information after backup
2296 resuming protocol is over; update all except local clients
2297 to the new primary router. The affected file is
2298 silcd/server_util.c.
2300 * Added support for closing active connections in rehash
2301 that were unconfigured by the user. Supports currently
2302 closing server and router connections. Affected file
2305 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2307 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2309 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2310 is NULL since seems that on some platforms NULL is allowed
2311 and on some it's not. Fallback encoding is used instead.
2312 Affected file lib/silcutil/silcstrutil.c.
2314 * Fixed statistics updating for incoming server connection
2315 which could cause problems when re-connecting. Affected
2316 file silcd/server.c.
2318 * Preliminary backup router support for standalone router
2319 added. Affected files in silcd/.
2321 * Mark server connections in backup router disabled before
2322 and after backup protocol. Affected file is
2323 silcd/server_backup.c.
2325 * Added support for reconnecting to remote server connection
2326 even if the protocol fails, and if the configuration wants
2327 us to keep trying to connect anyway.
2329 Server connection is not allowed to backup router if
2330 backup router does not have connection to primary router yet.
2332 Affected file is silcd/server.c.
2334 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2336 * Added silc_client_udpate_server function to update changed
2337 server info. Affected file lib/silcclient/idlist.[ch].
2339 * Added check for server entries that are being resolved when
2340 notify is received. If being resolved, handle the received
2341 notify only after it's resolved so that all notifys are
2342 handled in same order as received from the server.
2344 Added similar resolver check to channel entries. Every
2345 notify that cause resolving of any information that affects
2346 channel entry marks the channel entry in waiting state.
2347 After whatever resolving is over the waiters are signalled
2348 and only then the notifys are handled in the same order
2349 as delivered from the server.
2351 Affected files are lib/silcclient/idlist.[ch], and
2354 * Fixed KILLED notify handling in normal server. Affected
2355 file silcd/packet_receive.c.
2357 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2358 is locally connected, or was locally connected (but may
2359 be detached and connection is not active). Added also
2360 SILC_IS_LOCAL for checking this status. Affected files
2361 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2362 silcd/server.c and silcd/server_internal.h.
2364 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2366 * Don't send or handle TOPIC_SET if topic is already set and
2367 is same as being set. Affected files silcd/command.c and
2368 silcd/packet_receive.c.
2370 * Fixed CMODE change rights checking to work correctly when
2371 removing modes by operator. Affected file is
2372 silcd/server_util.c.
2374 * Fixed some handling with New Channel packet in router and
2375 fixed some CMODE_CHANGE notify handling in server and router.
2376 Affected file is silcd/packet_receive.c.
2378 * Changed "disconnect" client operation to include the
2379 reason of the disconnection and optional disconnection
2380 message. Affected file lib/silcclient/silcclient.h.
2382 * Made the compilation of lib/contrib/ stuff conditional.
2383 Affected files configure.in.pre, lib/contrib/Makefile.am.
2385 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2387 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2388 to the sender of the notify too, to avoid situation where two
2389 notifys are in the network at the same time going to oppsite
2390 directions. Affected file silcd/packet_receice.c.
2392 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2394 * Delete the client from channel even if the cilent->id is
2395 NULL. It was possible that client was deleted without
2396 removing from channels (theoretically at least). Affected
2397 file silcd/server.c and silcd/server_util.c.
2399 * Free the client data too when resuming is not successful.
2400 Affected file silcd/packet_receive.c.
2402 * Merged some code from c0ffee's silc-plugin. Affected files
2403 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2405 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2406 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2407 to the primary router connection, the other one returns
2408 TRUE if packet must be broadcasted to network.
2410 * All notifys that are destined to primary router (to network)
2411 are now automatically sent to backup routers even if the
2412 router is standalone (and has backup router). Affected files
2415 * Added --without-irssi and --without-silcd configuration
2416 options for disabling the compilation of these applications.
2417 Affected file configure.in.pre and prepare.
2419 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2421 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2422 UTF-8 encoding and decoding. Added also new encodings
2423 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2425 Added also SILC_STRING_LANGUAGE which is language and charset
2426 specific encoder and decoer for those platforms that support
2427 iconv(). It can convert the UTF-8 to and from the locale
2428 specific character set.
2430 Affected file lib/silcutil/silcstrutil.[ch].
2432 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2434 * Added function silc_get_command_name to the file
2435 lib/silcutil/silcutil.[ch].
2437 * Improved the server debug output a bit. Affected files are
2440 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2442 * Save the channel passphrase when received succesful JOIN
2443 command reply from router, on normal server. Otherwise
2444 joinig +a channels from normal server is not possible.
2445 Affected file silcd/command.c.
2447 * Fixed a bug in TOPIC_SET notify handling. The notifier
2448 may be other than client too, like server or channel.
2449 It expected it to always be only client and ignored the
2450 notify. Affected file silcd/packet_recieve.c.
2452 * Removed some (unnecessary) debug printing from
2453 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2455 * Do not force CMODE_CHANGE when server is announcing new
2458 Router announces stuff only after server reannounces channel
2459 after CHANNEL_CHANGE notify.
2461 These fixes optimizes the announcing procedure, and perhaps
2462 fixes some problems too. Affected file silcd/packet_receive.c.
2464 * Fixed SERVER_SIGNOFF sending to local clients. It was
2465 totally broken and sent the notify to all local clients,
2466 instead of only to those that was on same channel as the
2467 signing off clients. Affected file silcd/server_util.c.
2469 * Added -D option to server. It can be used to give debug
2470 level. The levels are from 0 - 99, and are predefined for
2471 smooth server debugging. (see silcd.c for the predefined
2472 levels). Affected file silcd/server.c.
2474 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2476 * Fixed a bug in Irssi SILC client to close the connection
2477 properly when disconnecting from server. Affected file
2478 irssi/src/silc/core/client_ops.c.
2480 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2482 * When authenticating as founder during JOIN command, check
2483 that the one authenticating becomes the only founder on the
2484 channel. Affected file silcd/command.c.
2486 * Better checking for founder mode setting when CUMODE_CHANGE
2487 notify is received. Affected file silcd/packet_receive.c.
2489 * Close all connections when shutting down the server by sending
2490 DISCONNECT packet. Close all listeners too when shutting
2491 down the server. Affected file silcd/server.c.
2493 * Handle DISCONNECT packet correctly in client library by
2494 calling the "disconnect" client operation. Affected file
2495 lib/silcclient/client.c.
2497 * Handle local errors correctly during resuming. Affected
2498 file lib/silcclient/client.c.
2500 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2502 * The log file is not dupped internally anymore in
2503 lib/silcutil/silclog.c. Fixed memory leaks too.
2505 * The scheduler now dispatches all pending timeout tasks
2506 when it is uninitialized with silc_schedule_uninit.
2507 Affected file lib/silcutil/silcschedule.c.
2509 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2511 * Added --enable-stack-trace option to configure. Added
2512 memory allocation stack trace support. Added files
2513 lib/silcutil/stacktrace.[ch]. Affected files are
2514 lib/silcutil/silcmemory.[ch].
2516 * Fixed memory leaks from libraries and server. Affected
2517 files around the tree.
2519 * Reverted back a fix made to CUMODE which broke it.
2520 Affected file silcd/command.c.
2522 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2524 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
2525 core library, and implemented it. All textual messages SHOULD
2526 use this flag and the message MUST be UTF-8 encoded.
2527 All text messages sent by Irssi SILC client are now UTF-8
2528 encoded (regardless whether the terminal supports UTF-8 or not).
2529 Affected files are lib/silccore/silcchannel.h,
2530 irssi/src/silc/core/silc-servers.c, silc-channels.c and
2533 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2535 * Added lots of new statistics updating that was missing from
2536 the server and router code. Affected files in silcd/.
2538 * Sending SIGUSR1 signal to server now dumps the current
2539 server statistics into /tmp directory. Affected file is
2542 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
2543 the SILC Hash Interface also. Added new functions
2544 silc_hash_get_name, silc_hash_init, silc_hash_update and
2545 silc_hash_final. Affected file lib/silccrypt/silchash.c.
2547 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2549 * Added some better info printing for client during connecting.
2550 Affected file silcd/server_util.c.
2552 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
2553 to silence a user on a channel. Affected files are
2554 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
2555 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
2556 and silcd/packet_receive.c.
2558 * Fixed a fatal bug in handling of malformed command payload.
2559 Affected file silcd/command.c.
2561 * Fixed a double free when announcing channel users to router.
2562 Affected file silcd/server.c.
2564 * After successful authentication to channel founder mode, check
2565 that there isn't anyone else with founder mode on the channel.
2566 The one that authenticated will become founder and anyone
2567 else is demoted. Affected file silcd/command.c.
2569 * Added error printing of any error that has occurred during
2570 any command in client library. Affected file is
2571 irssi/src/silc/core/client_ops.c.
2573 * Removed some error printing from the client library and left
2574 it for the application to worry (from the error status it
2575 receives in 'command' client operation. Affected file is
2576 lib/silcclient/command.c.
2578 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2580 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
2581 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
2582 Starting key agreement with itself is denied. Affected file
2583 is lib/silcclient/client_keyagr.c.
2585 * Fixed some error checkings from the SFTP library which caused
2586 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
2587 and lib/silcsftp/sftp_util.c.
2589 * Added new "debug" and "debug_string" settings to Irssi SILC
2590 client which can be used to print runtime debugging on the
2591 Irssi's screen. Available when compiled with --enable-debug
2592 option. Affected file irssi/src/silc/core/silc-core.c.
2594 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2596 * Fixed a missing variadic parameter in a function call that
2597 caused server crash when a non-allowed connection arrived.
2598 Reported by Richard Becker. Affected file silcd/server.c.
2600 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2602 * Added WATCH list sending to backup routers from router.
2603 The WATCH command is sent by the router to the backup
2604 router. Affected file silcd/command.c.
2606 * Mark the backup_router flag for RouterConnection entry
2607 if the backup router stuff is defined in the config file.
2608 Affected file silcd/serverconfig.c.
2610 * Fixed some backup data sending around the code to work better
2611 if the router is standalone router. Not all places were fixed.
2612 Affected file silcd/packet_receive.c, silcd/packet_send.c,
2615 * Fixed the router connecting when connecting to multiple
2616 routers. It ignored every other router except the first
2617 one. Affected file silcd/server.c.
2619 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2621 * Made the private key generation after expiration optional.
2622 If not created after expiration the old key will re-expire
2623 at a later time (and thus key pair is not necessary to
2624 change). Affected file irssi/src/silc/core/clientutil.c.
2626 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2628 * The length arguments in bind() and connect() were wrong
2629 and fixed now to used SIZEOF_SOCKADDR in the
2630 lib/silcutil/unix/silcunixutil.c.
2632 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2634 * Fixed detach timeout handling to use Client ID and not
2635 the actual client entry which may be freed in the callback.
2636 Affected file silcd/command.c.
2638 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2640 * Merged c0ffee's multiple interface support patch.
2641 Affected files in silcd/.
2643 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2645 * Cleanup keys properly. Affected file is
2646 irssi/src/silc/core/clientutil.c.
2648 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2650 * Display the user mode on the status bar. Affected file
2651 irssi/src/silc/core/silc-expandos.c.
2653 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2655 * If private message key is not set, but the flag is set in
2656 the packet, ignore the packet since it cannot be decrypted.
2657 Affected file lib/silcclient/client_prvmsg.c.
2659 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2661 * When resuming client, remove the old client entry from
2662 the watcher list too. Affected file silcd/packet_receive.c.
2664 * Do not allow normal server to force founder mode away
2665 from router if the founder mode is already set. Affected
2666 file silcd/packet_receive.c.
2668 * Remove the client entry with watch notify types with short
2669 timeout, and not directly, so that other notifys can be
2670 retrieved too. Affected file lib/silcclient/client_notify.c.
2672 * Display notification about data messages that cannot be
2673 displayed. Affected files irssi/src/silc/core/client_ops.c,
2674 irssi/src/fe-common/silc/module-formats.[ch].
2676 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2678 * Fixed the CHANNEL_CHANGE notify handling in client libary
2679 to not use freed memory. Affected file is
2680 lib/silcclient/client_notify.c.
2682 * Fixed CUMODE_CHANGE notify handling in server. Affected
2683 file silcd/packet_receive.c.
2685 * Fixed USERS command to support empty channels. Affected
2686 file silcd/command.c.
2688 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2690 * Allow multiple identical pending commands to be registered
2691 in client library. Affected file is lib/silcclient/command.c.
2693 * Call the completion for resolving client information only
2694 after all resolvers has finished. This fixes a crash in
2695 the client. Added support for checking when the resolvers
2696 are finished. Affected file is lib/silcclient/idlist.c.
2698 * Wait by default 3 seconds before reconnecting to the server
2699 after being disconnected. Makes the /detach command a bit
2702 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2704 * Check the watcher list before sending signoff notifys
2705 when closing client connection. Affected file is
2708 * Added better CMODE command rights checking. Affected file
2709 silcd/server_util.c.
2711 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2713 * Fixed watcher list checking during server signoff. It
2714 crashed the server. Affected file silcd/server_util.c.
2716 * The JOIN command reply returns now the founder's public
2717 key. Affected file is silcd/command.c.
2719 * Announce the channel mode, and the mode properties with
2720 CMODE_CHANGE notify. Affected file silcd/server.c.
2722 * Mark new channels by default disabled, untill at least
2723 one user joins the channel. Affected file is
2724 silcd/packet_receive.c.
2726 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2728 * The nickname argument to watch notify can be optional.
2729 Fixes a crash in server. Affected file silcd/packet_send.c.
2731 * Remove the client entry from cache if the WATCH notify type
2732 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
2733 lib/silcclient/client_notify.c.
2735 * Check the watcher list before and after changing nickname
2736 when the NICK_CHANGE notify is received. Affected file is
2739 * Fixed a crash in OPER and SILCOPER command sending. Empty
2740 passphrase caused the crash. Affected file is
2741 lib/silcclient/command.c.
2743 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2745 * Merged with Irssi CVS for Irssi SILC client.
2747 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2749 * Completed the protocol specifications.
2751 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2753 * Merged with Irssi CVS for Irssi SILC client.
2755 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2757 * Added the founder's public key delivery to the
2758 CUMODE_CHANGE notify type as well. Updated the protocol
2759 specs and the code. Affected files are silcd/packet_send.[ch],
2760 silcd/packet_receive.c and silcd/command.c.
2762 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2764 * Added silc_pkcs_public_key_copy function into the
2765 lib/silccrypt/silcpkcs.[ch].
2767 * Remove the `iv' from the SilcChannelEntry since we can
2768 live without it. Affected files are silcd/idlist.h and
2769 silcd/packet_receive.c.
2771 * Added support for sending the founder's public key in
2772 the CMODE_CHANGE notify packet in the server. Affected
2773 files are silcd/packet_send.[ch], silcd/packet_receive.c,
2774 silcd/command.c and silcd/server.c.
2776 * Changed the FOUNDER_AUTH authentication to use only
2777 public key authentication as defined by new protocol
2778 specs. Passphrase authentication with that mode cannot
2779 be used anymore. It is now possible to reclaim founder
2780 mode from any server in the network. Affected files are
2781 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
2783 * Added permanent channels support by making the channel
2784 permanent when FOUNDER_AUTH mode is set on the channel.
2785 The channel will not be destroyed even if channel is empty
2786 when that mode is set. Protocol TODO #17. Affected
2787 files are silcd/server.[ch], server_util.[ch],
2788 silcd/command.c, silcd/packet_receive.c and
2789 lib/silcclient/command.c.
2791 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2793 * Added reference counter to the command reply context in
2794 the client library. Affected files are
2795 lib/silcclient/command_reply.[ch].
2797 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2799 * Fixed rekey protocol with PFS in the client library.
2800 Affected file is lib/silcclient/protocol.c.
2802 * Added support for list of errors in client library
2803 command reply handling. Affected file is
2804 lib/silcclient/command_reply.c.
2806 * Defined that the WHOIS and IDENTIFY commands can send
2807 list of errors. Updated the protocol specs. Protocol
2810 * Added support for sending list of errors to WHOIS and
2811 IDENTIFY commands in server. Added support for receiving
2812 list of errors in server. Affected files are
2813 silcd/command.c and silcd/command_reply.c.
2815 * Fixed client info resolving on LEAVE command in client
2816 library to not crash. Affected file is
2817 lib/silcclient/client_notify.c.
2819 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2821 * Defined that the NICK command replies with thew changed
2822 nickname too, to make the nickname changing simpler at
2823 the client's end. Updated protocol specs and the code
2824 in client and server. Affected files are
2825 silcd/command.c, lib/silcclient/command_reply.c and
2826 lib/silcclient/command.c.
2828 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2830 * Added `Compressed' packet flag to indicate that the packet
2831 payload is compressed by the sender. Updated the protocol
2832 specs and the core library. The compression still is not
2833 implemented in the sources. Affected file is
2834 lib/silccore/silcpacket.h.
2836 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2838 * Remove pending command callbacks also if the connection
2839 to the server is destroyed. Affected file is
2840 lib/silcclient/client.c.
2842 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2844 * Added new QUIET channel user mode that can be used to
2845 quiet a user in a channel. Updated the protocol specs but
2846 it wasn't implemented yet. Protocol TODO #27. Affected
2847 file is lib/silccore/silcmode.h.
2849 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2851 * Added BLOCK_INVITE user mode to be able to block incoming
2852 invite notifications. Protoocol TODO #26. Affected files
2853 are lib/silccore/silcmode.h, lib/silcclient/command.c and
2856 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
2857 the protocol specs and the code. Affected file is
2858 lib/silccrypt/silcpkcs.c.
2860 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2862 * Disconnect Payload includes now the status type. Updated
2863 the protocol specs and the code. Protocol TODO #25.
2864 Affected files are silcd/server.c, lib/silcclient/client.c.
2866 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
2867 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
2868 Moved the silc_client_command_status_messages table to the
2869 lib/silcutil/silcutil.c and added new funtion
2870 silc_get_status_message, which deprecates function
2871 silc_client_status_message. Affected files are
2872 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
2873 lib/silcutil/silcutil.[ch].
2875 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2877 * Defined that the nickname hash in Client ID MUST be from
2878 lowercase nickname. This effectively changes nicknames in
2879 SILC to case-insensitive. Updated the protocol specs and
2880 the code. Affected files are lib/silcutil/silcutil.[ch],
2881 silcd/serverid.c, and silcd/idlist.c.
2883 * Added new channel user modes BLOCK_MESSAGES_USERS and
2884 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
2885 code. Affected files are lib/silccore/silcmode.h,
2886 lib/silcclient/command.c, and silcd/packet_send.c.
2888 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
2889 specs and code. Affected file lib/silccore/silcstatus.h.
2891 * Added support for watch list. It is possible to add nicknames
2892 to be watched, and when they come to network, leave network
2893 or user mode changes the watcher will be notified of this
2894 change. Added SILC_COMMAND_WATCH command, added new
2895 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
2896 notifications. Updated the protocol specs and implemented
2897 this to library, client and server. Protocol TODO #21.
2898 Affected files are lib/silccore/silccomand.h,
2899 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
2900 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
2901 silcd/packet_send.[ch], silcd/packet_receive.c, and
2902 irssi/src/silc/core/client_ops.c.
2904 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
2905 somebody watching you. Updated the protocol specs and the
2906 code. Affected files are lib/silccore/silcmode.h, and
2907 lib/silcclient/command.c.
2909 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2911 * Added service support to SILC protocol. Added new command
2912 SILC_COMMAND_SERVICE. Updated the protocol specs and the
2913 core library. Services are not implemented in server or
2914 client for now. Protocol TODO #20. Affected files are
2915 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
2917 * Added SilcStatus argument to `command' client operation
2918 to return the error status when command sending fails
2919 locally. Changed all command in client library to return
2920 correct command status. Affected files are
2921 lib/silcclient/command.c, lib/silcclient/silcclient.h and
2922 irssi/src/silc/core/client_ops.c.
2924 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2926 * Added silc_mime_parse function to parse MIME headers.
2927 Affected files are lib/silcutil/silcstruti.[ch].
2929 * Added MIME header parsing in Irssi SILC Client. It displays
2930 all textual MIME objects, others it ignores. Affected file
2931 is irssi/src/silc/core/clien_ops.c.
2933 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2935 * Fixed a bug in the pid writing function, which couldn't be
2936 written in a root-owned directory.
2938 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2940 * Defined that channel message to unknown Channel ID must
2941 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
2942 Updated the protocol specs and the code in server. The
2943 affected file is silcd/packet_receive.c.
2945 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2947 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
2948 that it is used to send error notifys if error occurs during
2949 some SILC packet processing, except commands. The error
2950 types are same as for command reply types. Defined that
2951 if private message is sent to unknown Client ID the error
2952 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
2953 Updated the protocol specs and code. Affected files are
2954 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
2955 lib/silcclient/client_notify.c, silcd/packet_receive.c,
2956 and irssi/src/silc/core/client_ops.c. Renamed the
2957 SilcCommandStatus to SilcStatus.
2959 * Defined the use of extra WHOIS attributes in WHOIS command.
2960 The <Requested Attributes> (defined in a separate document)
2961 can be used to request additional information about user
2962 not returned by standard WHOIS command. Defined that server
2963 can send WHOIS command directly to client. Client provides
2964 the requested attributes to the server. Updated the protocol
2965 specs. Protocol TODO #4. Implementation is not done yet
2966 (Protocol TODO #24).
2968 * Renamed function silc_client_command_status_message to
2969 silc_client_status_message. Affected files are
2970 lib/silcclient/command_reply.[ch].
2972 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2974 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
2975 32 bit integers. Updated the protcol specs and the code.
2976 Affected files are silcd/command.c and
2977 lib/silcclient/command.c.
2979 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2981 * Fixed a bug in library where sending a bogus authentication
2982 payload would lead to a crash. Affected file is
2983 lib/silccore/silcauth.c.
2985 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2987 * Added detach_disabled and detach_timeout server config
2988 options to the server. Affected files silcd/serverconfig.[ch],
2989 silcd/command.c and silcd/packet_receive.c.
2991 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2993 * Added resolve_cmd_ident field to the SilcClientEntry structure
2994 too so that if the entry is for example being resolved so
2995 another command may attach to the same pending command reply
2996 without requiring to resolve the same entry again. Added
2997 support for adding multiple pending commands for one
2998 command idenfier. Affected files lib/silcclient/command.[ch],
2999 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
3001 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3003 * Defined that server receives WHOIS command reply for private
3004 and secret channels too. Updated protocol specs and the
3005 code in server. Affected file silcd/command.c.
3007 * Defined <channel user mode list> argument to WHOIS command
3008 reply for returning user modes on the channels. The
3009 channel list now doesn't include the user mode anymore but the
3010 actual channel mode. Updated protocol specs and the code in
3011 client and server. Affected files are silcd/command_reply.c,
3012 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
3013 and lib/silcclient/command_reply.c.
3015 * Save the channels list in WHOIS command reply in normal server
3016 so that WHOIS always shows joined channels also in normal
3017 server and not just on router. Affected file is
3018 silcd/command_reply.c.
3020 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3022 * Defined that server receives USERS command reply for private
3023 and secret channels too. Updated protocol specs and the
3024 code in server. Affected file silcd/command.c.
3026 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3028 * Changed the UMODE's mode mask argument to be optional. If
3029 not provided then the command merely returns the current mode
3030 mask to the client. Updated protocol specs and the server.
3031 Affected file is silcd/command.c.
3033 * Added SILC session detachment/resuming support. It is possible
3034 to detach by closing the network connection and then re-connect
3035 and resume to the old client session. Added DETACHED user
3036 mode that server will set for detached client. Added new
3037 packet RESUME_CLIENT which is used to perform the resuming
3038 process. Added DETACH command. Updated the protocol specs,
3039 core library, client and server. Protocol TODO #22. Very
3040 many affected files around the tree.
3042 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3044 * Changed the CMODE's mode mask argument to be optional. If
3045 not provided then the command merely returns the current mode
3046 mask to the client. Updated protocol specs and the server.
3047 Affected file is silcd/command.c.
3049 * Changed the Killer's Client ID in KILLED notify to be just
3050 any ID payload since router server is allowed to kill as well.
3051 Updated protocol specs, client libary and server. Affected
3052 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3053 and irssi/src/silc/core/client_ops.c.
3055 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3057 * Added new user modes ANONYMOUS for special anonymous servers
3058 that may set the mode for client, and BLOCK_PRIVMSG which
3059 client may set to block incoming private messages unless the
3060 Private Message Key flag is set (using private keys to protect
3061 private messages). Updated protocol specs and code in client
3062 and server and core library. Protocol TODO #23. Affected
3063 files are lib/silccore/silcmode.h, silcd/server.[ch],
3064 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3065 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3067 * Added new channel user mode BLOCK_MESSAGES which the client
3068 may set to itself to tell server not send channel messages.
3069 Other packets such as channel key packets are still sent.
3070 Protocol TODO #23. Updated the protocol specs, client and
3071 server. Affected files are lib/silccore/silcmode.h,
3072 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3073 lib/silcutil/silcutil.c, silcd/command.c, and
3074 silcd/packet_send.c.
3076 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3078 * Redefined the Status Payload to include now two 8 bit fields,
3079 instead of one 16 bit field. This now makes it possible to
3080 send list of errors. Updated the protocol specs and the code
3081 in core library, client library and server. Protocol TODO #1.
3082 Affected files are lib/silccore/silccommand.[ch],
3083 lib/silcclient/command_reply.[ch], silcd/command.c,
3084 silcd/command_reply.c and silcd/packet_receive.[ch].
3086 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3088 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3089 must be handled by the application and should tell the application
3090 that an error message was already printed, and it should print the
3091 config coords (line, filename, ...). Affected files are
3092 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3094 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3095 server config parsing code more readable.
3097 Fixed a bug in the fetch_logging() config callback.
3099 Affected files is silcd/serverconfig.c.
3101 * Drop root privileges when started in foreground. Don't drop them
3102 if debugging also. Affected file is silcd/silcd.c.
3104 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3106 * Added more IM-like features by introducing new user modes
3107 for setting various presence information. Added new modes:
3108 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3109 specs and code. Protocol TODO #19. Affected files are
3110 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
3111 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
3113 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3115 * Added STATS command to the protocol after all, to return
3116 various statistical information about the network. It can
3117 be used by clients to retrieve statistical information, and
3118 servers may use it to to fetch cell and network wide
3119 statistics from router. Updated the protocol specs and
3120 implemented it to the server. Protocol TODO #16.
3121 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3122 silcd/command_reply.[ch].
3124 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3126 * The LIST command reply in client libary now adds new channel
3127 entry if the returned channel doesn't exist yet in cache,
3128 and returns the channel entry to the application in the
3129 command_reply client operation. Affected file is
3130 lib/silcclient/command_reply.c.
3132 * Changed the channel message payload's MAC generation to
3133 include the IV in the MAC as well. This way all relevant
3134 parts of the channel message payload are authenticated also
3135 with the channel message MAC (and not only by packet MAC).
3136 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3137 Affected file is lib/silccore/silcchannel.c.
3139 * Fixed the SKE to save the remote version, since the
3140 silc_ske_parse_version mistakenly checked wrong version,
3141 after it replaced the start payload. Affected files are
3142 lib/silcske/silcske.[ch].
3144 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3146 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3147 string utility functions. Added there also new functions
3148 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3149 Affected files lib/silcutil/silcstrutil.[ch].
3151 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3152 files are lib/silcutil/silcstrutil.[ch].
3154 * Defined that the security property fields in SKE SHOULD be
3155 UTF-8 encoded, defined that version string MUST be US-ASCII
3156 encoded, defined that passphrases sent in connection
3157 authentication protocol MUST be UTF-8 encoded. Implemented
3158 these to the client and server. Defined also that other
3159 passphrases sent in the protocol MUST be UTF-8 encoded.
3160 Affected files are lib/silcske/silcske.c,
3161 lib/silcclient/protocol.c, silcd/protocol.c,
3162 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3164 * Changed the silc_client_close_connection interface to not
3165 need the SilcSocketConnection which should not be visible
3166 to application. Affected files are lib/silcclient/client.c
3167 and lib/silcclient/silcclient.h.
3169 * Rewrote the text for Private Message Key Payload in the
3170 protocol specification. Protocol TODO #11.
3172 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3174 * Upgraded the protocol version to 1.1, updated protocol specs
3177 * Added the nickname as new argument to NICK_CHANGE notify and
3178 added it to protocol specs and implemented it to client and
3179 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3180 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3181 lib/silcclient/client_notify.c.
3183 * Added the killer's client ID to the KILLED notify and added
3184 it to protocol specs and implemented it to client and server.
3185 Protocol TODO #13. Affected files are silcd/command.c,
3186 silcd/packet_receive.c, packet_send.[ch],
3187 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3188 The killer's client entry is now returned to application in
3189 the `notify' client operation.
3191 * Fixed the Max Argument fields that had too large value set
3192 in the protocol specs. Protocol TODO #14.
3194 * Added the LEAVE command reply to return the ID of parted
3195 channel. Updated protocol specs and implemented it to the
3196 client and server. Protocol TODO #15. Affected files are
3197 silcd/command.c, lib/silcclient/command_reply.c. The channel
3198 entry is now returned to application in the `command_reply'
3201 * Rewrote the version SKE version checking in client libary
3202 and in server to use the silc_parse_version_string. Affected
3203 files are lib/silcclient/protocol.c, silcd/protocol.c.
3205 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3206 commands that was missing it, and updated protocol specs and
3207 the server implementation. Protocol TODO #10. The affected
3208 file is silcd/command.c.
3210 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3211 generic reply to a generic request (REQUEST flag), and
3212 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3213 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3214 to define the payload for DATA flag. Added the flags to
3215 the implementation. Protocol TODO #9. Affected file is
3216 lib/silccore/silcchannel.h.
3218 Changed the client library to return the message length
3219 to application as well in the channel_message and private_message
3220 client operations. Affected files are
3221 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3222 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3223 and lib/silcclient/client_ops_example.c.
3225 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3226 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3227 the channel. Updated protocol specs and impelemented this
3228 to client and server. Protocol TODO #6. Affected files are
3229 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3230 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3232 Added new options m and M to CMODE command in Irssi SILC
3233 client to set these modes.
3235 * Deprecated all administrative commands from SILC protocol
3236 since they are highly implementation specific commands.
3237 Updated protocol specs. Moved the old commands in
3238 implementations to private range of command types. Affected
3239 files are silcd/command.c, lib/silcclient/command.c and
3240 lib/silcclient/command_reply.c. Protocol TODO #8.
3242 * Fixed a bug in server where sending unknown command crashes
3243 the server. Affected file silcd/command.c.
3245 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3247 * Added SILC_PROTOCOLVERSION macro to check protocol version
3248 of a socket connection. The affected file is
3249 lib/silcutil/silcsockconn.h.
3251 * Added better error logging in rekey protocol. Affected file
3254 * Do not check public key types in SKE during rekey. Affected
3255 file lib/silcske/payload.c.
3257 * Fixed the rekey protocol with PFS, which was totally broken.
3258 Affected file silcd/protocol.c.
3260 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3262 * Some client implementations quit network by doing first LEAVE
3263 and then immediately SIGNOFF (like Bombyx). We now do check
3264 after a short time after LEAVE notify and check whether the
3265 client is still valid after LEAVE, and if not we remove it from
3266 cache. Affected file is lib/silcclient/client_notify.c.
3268 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3270 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3271 it's good not to have security holes here.
3273 * Fixed a negative refcount situtuation for the config context.
3274 Affected file is silcd/serverconfig.c.
3276 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3278 * ROBOdoc documented lib/silcutil/silcutil.h.
3280 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3282 * Optimized even more the SilcPacketContext structure. Now
3283 totally saved 16 bytes of memory per context after optimization.
3284 Affected files are lib/silccore/silcpacket.[ch].
3286 * Made strict checks for valid SILC IDs. Affected file is
3287 lib/silccore/silcid.c.
3289 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3291 * Changed the object argument for silc_cipher_register,
3292 silc_hash_register, silc_hmac_register and silc_pkcs_register
3293 to const. Affected files are lib/silccrypt/silccipher.[ch],
3294 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3296 * Changed the silc_get_username and silc_get_real_name to
3297 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3299 * Fixed the Irssi SILC Client to use the silc_get_username and
3300 silc_get_real_name insted of glib routines since the glib
3301 routines only corrupt stack. Fixes the Irssi SILC to work in
3302 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3304 * Fixed the Irssi to not use g_get_home_dir since it crashes
3305 or returns garbage on cygwin and corrupts stack. Added function
3306 get_home_dir to Irssi routines. Affected files are
3307 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3309 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3311 * Made some structure optimizations. SFTP memory FS MemFSEntry
3312 entry structure. Optimized SilcTask structure. Optimized
3313 SilcPacketContext structure.
3315 Affected files lib/silcsftp/sftp_fs_memory.c,
3316 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3318 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3320 * And yet again reverted back the config thing since Johnny
3321 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3324 * Fixed memory leaks from config object. Affected files are
3325 silcd/serverconfig.[ch].
3327 * Added support for adding new connections to the server in rehash.
3328 After rehash they take effect.
3330 Added support for changing the maximum allowed connections in
3331 rehash. The number can grow but going smaller is not supported.
3333 Added function silc_server_num_sockets_by_remote to the
3334 silcd/server_util.[ch].
3336 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3338 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3340 * Added preliminary checking during config parsing for a valid
3341 public/private key and removed further checks in the code.
3342 Affected files are silcd/serverconfig.[ch], server.c.
3344 * Moved functions silc_server_drop() and silc_server_daemonise()
3345 from server.c to silcd.c since they are stricly related to
3346 the application activity.
3348 * Reverted a small part of the automatic ref/unref since
3349 it caused a double unref in some situations. Affected
3350 files are silcd/silcd.[ch], server.c, serverconfig.c.
3352 * Added some .cvsignore files in the lib directory.
3354 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3356 * Fixed silc_net_gethostbyaddr to correctly resolve by
3357 address. Affected file lib/silcutil/silcnet.c.
3359 * Fixed the notify relaying to client. The HMAC to be used
3360 with relayed packets ws wrong and caused decryption failure
3361 at the client end. Affected file is silcd/packet_receive.c.
3363 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3365 * Created new branch silc_protocol_1_0_branch.
3367 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3369 * Changed the silc_server_config_* routines to be SilcServer
3370 independent. They are now officially application specific code
3371 and not part of generic server implementation. Affected files
3372 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3374 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3376 * Added automatic referencing of config context in the
3377 silc_server_config_alloc, and automatic unreferencing in the
3378 silc_server_config_destroy. Affected files are
3379 silcd/serverconfig.[ch], silcd/silcd.c.
3381 * Fixed the silc_log_quick handling in the logging routines.
3382 It didn't log quickly when it was TRUE. Affected file is
3383 lib/silcutil/silclog.c. Also the flush delay was set even
3384 if it was 0 in config file. Affected file is
3385 silcd/serverconfig.c.
3387 * Added support for changing key pair of the server in rehash.
3388 Affected file silcd/server.c.
3390 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3392 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3393 too early, before getting the channel entry. Affected file
3394 is silcd/packet_receive.c.
3396 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3398 * Added functions silc_server_config_[ref/unref], these are used
3399 to prevent that the config object is destroyed.
3401 No longer directly affect global variables silc_log_quick and
3402 silc_log_delay, they are first cached inside the config object
3403 and then applied with silc_server_config_setlogfiles().
3405 silc_server_config_set_defaults() is now internal to
3406 serverconfig.c, there are no reasons to show this internal stuff
3409 Affected files are silcd/serverconfig.[ch].
3411 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3412 fprintf's to stderr, since some code may be executed again after
3413 the server went into the background. Affected files are
3416 * Added rehash support. Added function silc_server_rehash() that
3417 will perform all the basic tasks of the rehashing procedure.
3419 * Added command line option `-x, --hexdump'. This will enable the
3420 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3421 The option `--hexdump' implies `--debug'.
3423 * Fixed a bad bug in the logging APIs (silcutil library) where
3424 the application would crash after calling silc_log_reset_all().
3426 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3428 * Fixed the KICKED notify handling in client library to
3429 correctly remove the channel and all entries from the
3430 channel when I was kicked. This bug crashed the client.
3432 Fixed yet another but in KICKED notify handling to remove
3433 the kicked client correctly from the channel.
3435 Affected file is lib/silcclient/client_notify.c.
3437 * Fixed a minor bug in looking up correct client entry
3438 in KICKED notify in server. Affected file is
3439 silcd/packet_receive.c.
3441 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3442 sources correctly to distribution. Fixes --with-gmp option.
3444 * Removed the manual rehashing from ID Cache, and changed it
3445 to use the SILC Hash Table's auto rehash feature. Affected
3446 file is lib/silccore/silcidcache.c.
3448 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3450 * Fixed a bug in the silc_client_nickname_format function that
3451 handles the multiple same nickname formatting. Two clients
3452 with same nickname caused problems after the first one left
3453 and rejoined. It didn't format the nickname correctly.
3454 Affected file is lib/silcclient/idlist.c.
3456 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3458 * Don't change the topic if olod topic is same as new one.
3459 Affected file is silcd/packet_receive.c.
3461 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3463 * Added cross-reference support to the SILC Documentation
3464 generator. All types across all HTML files are now cross-
3465 referenced. Affected files util/robodoc/generator.c and
3466 scripts/silcdoc/silcdoc.
3468 * Added file lib/silcutil/silctypes.h to include all the
3469 arithmetic type definitions and some macros. Removed
3470 includes/bitmove.h and moved macros to silctypes.h.
3472 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3474 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3476 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3478 * Added `type' argument to silc_id_payload_parse_id function which
3479 now returns the type of the ID to the sent pointer. Affected
3480 file is lib/silccore/silcid.[ch].
3482 * Added check for CMODE_CHANGE notify type that mode change is
3483 allowed by the sender. Affected file silcd/packet_receive.c.
3485 * Added check for CUMODE_CHANGE notify type that mode change is
3486 allowed by the sender. Affected file silcd/packet_receive.c.
3487 Added the ID type as CUMODE_CHANGE notify type as argument
3488 to the `notify' client operation. Affected files are
3489 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3491 * Added function silc_client_add_server to the client library.
3492 Added support for resolving also channel and server info when
3493 received unknown entity in notify packet. Affected files are
3494 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3496 * Added function silc_command_get_status to return the command
3497 status from the command reply's argument payload. Affected files
3498 are lib/silccore/silccommand.[ch].
3500 * Added check for KICKED notify type that the kicking is
3501 allowed by the client. Affected file silcd/packet_receive.c.
3503 * Created function silc_get_input which can be used to get input
3504 (echo on or off) from user on command line. Affected files are
3505 lib/silcutil/silcutil.[ch].
3507 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3509 * Optimized silc_server_packet_relay_to_channel function.
3510 Added new function silc_channel_message_payload_encrypt which
3511 can be called directly if channel message payload needs to
3512 be encrypted and is already encoded (no need to call _encode
3513 function). Packet relaying is now done by router without any
3514 extra memory allocations. Affected files are
3515 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
3516 silcd/packet_send.c.
3518 * Fixed the INVITE notify handling. It took wrong arguments
3519 as invite list and invite delete. Affected file is
3520 silcd/packet_receive.c.
3522 * Added check for TOPIC_SET notify type that the topic change is
3523 allowed by the client. Affected file silcd/packet_receive.c.
3525 * Added check for INVITE notify type that inviting is allowed by
3526 the client. Affected file silcd/packet_receive.c.
3528 * Changed the silc_server_client_on_channel to return the
3529 SilcChannelClientEntry as well. Moved the function
3530 silc_server_check_cmode_rights to server_util.[ch].
3531 Affected files are silcd/server_util.[ch], silcd/command.c.
3533 * Added function silc_server_check_umode_rights to check whether
3534 changing client's user mode is allowed. Added check for
3535 UMODE_CHANGE notify type that the umode change is allowed
3536 by the client. Affected files are silcd/server_util.[ch],
3537 silcd/packet_receive.c and silcd/command.c.
3539 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3541 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
3542 ID length. It ignored that ID can be IPv6 based as well.
3543 Affected file lib/silccore/silcpacket.h.
3545 * Fixed the silc_id_id2str and silc_id_str2id to take the
3546 IPv6 address offset's into consideration. Affecte file is
3547 lib/silccore/silcid.c.
3549 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3551 * Fixed the internal Unix scheduler functions to check for
3552 NULL context they may receive. The affected file is
3553 lib/silcutil/unix/silcunixschedule.c.
3555 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
3557 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
3558 can specify different directory with --home command line
3559 parameter. Affected files irssi/src/silc/core/client_ops.c,
3562 * SILC-specific commands aren't now executed if the active server
3563 isn't of SILC-type, so there won't be problems with having
3564 IRC and SILC protocol support in same client. Affected files
3565 irssi/src/silc/core/silc-channels.c, silc-servers.c,
3568 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3570 * Improved the signal support in SILC Schedule. Added new
3571 function silc_schedule_signal_call which is used by application
3572 to mark a signal to be called. It is now safe to perform
3573 any kind of tasks in signal callbacks since it is guaranteed
3574 that the application specified signal callback is called
3575 after the signal is over. Affected files are
3576 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
3578 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3580 * Added `name' field to SilcChannelPrivateKey to represent
3581 application given name for the key. Moved also the context from
3582 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
3583 Added the `name' argument also to the function
3584 silc_client_add_channel_private_key.
3586 Added function silc_client_current_channel_private_key to set the
3587 current channel private key in use.
3589 Added "change" command to KEY command which can be used to change
3590 the current channel private key. Bound the command also to
3591 alt+K (Alt+Shift+k).
3593 Also affected files lib/silcclient/client_channel.c,
3594 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
3596 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3598 * Added silc_rng_get_byte_fast function in to the
3599 lib/silccrypt/silcrng.[ch].
3601 * Changed the interface of silc_packet_assemble and the
3602 silc_packet_send_prepare. If silc_packet_assmble is now
3603 called the application does not call silc_packet_send_prepare
3604 because the library will call it automatically. These
3605 interfaces now also return a reference to the outgoing buffer
3606 which includes the assembled packet, which the application can
3607 use to encrypt the packet.
3609 Affected files are lib/silccore/silcpacket.[ch],
3610 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
3611 silcd/packet_send.c, server_backup.c and packet_receive.c.
3613 * Fixed a packet sending bug on very high load, where outgoing
3614 packet queue wasn't handled correctly and packets got corrupted.
3615 Affected files are lib/silcutil/*/silc*sockconn.c,
3616 lib/silcclient/client.c and silcd/server.c.
3618 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3620 * Added macro SILC_PACKET_DATALEN which can be used during
3621 packet assembling to check whether the data to be added to
3622 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
3623 len is truncated until it fits it.
3625 Added checks for maximum length of channel message payload and
3626 private message payload also.
3628 Added checks for maximum packet length in server and in
3631 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
3632 lib/silcclient/client.c, lib/silccore/silcchannel.c and
3633 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
3634 lib/silcclient/client_prvmsg.c.
3636 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3638 * Added silc_server_packet_queue_purge call to the
3639 silc_server_disconnect_remote to assure that all data in the
3640 queue before disconnecting is sent to the network. Affected
3641 file silcd/server.c.
3643 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3645 * Added the deleting of server's own ID cache entry to the
3646 silc_server_free function. Free also everything else that
3647 has been allocated in silc_server_init. The affected file
3650 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3652 * Added functions silc_parse_version_string, silc_version_to_num,
3653 and silc_ske_parse_version to parse SILC protocol style version
3654 strings. Affected files lib/silcutil/silcutil.[ch] and
3655 lib/silcske/silcske.[ch].
3657 * Added new configuration params: version_protocol, version_software
3658 and version_software_vendor to specify what version the remote
3659 host must at least be to be able to connect to server. The vendor
3660 string can be regex matched too. Added new function
3661 silc_server_connection_allowed to check maximum number of allowed
3662 connections, and allowed versions for incoming connections.
3663 Affected files are silcd/server.c, server_util.[ch] and
3666 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3668 * Added preliminary support for signals in scheduler. The
3669 signals we care about are now blocked always when the scheduler
3670 is locked. This way we can synchronise the use of signal with
3671 scheduler. It is guaranteed that when signal occurs the scheduler
3672 is not locked, and thus new tasks can be safely added to the
3675 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
3676 to silc_schedule_internal_init and silc_schedule_internal_uninit.
3677 Added new platform specific routines
3678 silc_schedule_internal_signals_[un]block and
3679 silc_schedule_internal_signal_[un]register.
3681 Added new functions to SILC Schedule API:
3682 silc_schedule_signal_[un]register. Each signal that application
3683 is going to use should be registered to the scheduler.
3685 Affected files are lib/silcutil/silcschedule.[ch],
3686 lib/silcutil/*/silc*schedule.c.
3688 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3690 * Check for unauthenticated client and server in the
3691 silc_server_new_client and silc_server_new_server functions.
3692 Affected file silcd/packet_receive.c.
3694 * Added function silc_string_is_ascii to check whether given
3695 string is 7-bit ASCII string. Affected files are
3696 lib/silcutil/silcutil.[ch].
3698 * Added function silc_id_is_valid_server_id into the
3699 silcd/serverid.c and added checking for valid Server ID's in
3700 silc_server_new_server. The Server ID must always be based
3701 on the server's public IP address.
3703 * Added logging of DISCONNECT packet message in the server.
3704 Affected file silcd/server.c.
3706 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3708 * Changed all library interfaces that use Global RNG to also
3709 accept SilcRng as argument. Affected files are
3710 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
3711 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
3712 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
3713 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
3714 lib/silccrypt/rsa.c.
3716 * Added function silc_pkcs_generate_key to the
3717 lib/silccrypt/silcpkcs.[ch] for applications so that they
3718 don't need to do pkcs->pkcs->init calls anymore.
3720 * Remove SilcSocketConnection from the SFTP API since it really
3721 wasn't needed there. The application has the information
3722 saved in its contexts anyway and the SFTP layer doesn't need
3723 know about it. Affected files lib/silcsft/silcsftp.h and
3724 lib/silcsftp/sftp_[server/client].c.
3726 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
3727 The SilcSimContext is not SilcSim.
3729 * Fixed possible buffer overflows in silc_id_render in the
3730 lib/silcutil/silcutil.c.
3732 * On EPOC the global crypto module lists are not used at all
3733 in the crypto library. Added support for using the constant
3734 algorithm list on EPOC. Affected files are
3735 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
3738 * Fixed the handling of third parameter of KICKED notify, since
3739 it was mistakenly updated to SILC Protocol 1.0 even though it
3740 is to be included in 1.1. Since it is not in 1.0 it is not
3741 mandatory, and this fix now handles it only if it is provided,
3742 and it is not error if it is not provided. Affected file
3743 lib/silcclient/client_notify.c.
3745 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3747 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
3748 client. Affected file irssi/src/silc/core/client_ops.c.
3750 * Merged with Irssi 0.8.4 from irssi.org CVS.
3752 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3754 * Check for valid socket connection in client entries before
3755 sending any messages. Fixes a crash, but doesn't fix some
3756 other underlaying bug that is lurking there. Affected
3757 file silcd/packet_send.c.
3759 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
3761 * $usermode, $cumode and $cumode_space expandos shouldn't do
3762 anything with non-SILC server records. Affected file
3763 irssi/src/silc/core/silc-expandos.c
3765 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3767 * Fixed the silc_net_check_[host/local]_by_sock to support
3768 IPv6 bound sockets as well. Now they can return IPv6 addresses
3769 as well. Affected file lib/silcutil/silcnet.c.
3771 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
3772 Affected lib/silcutil/unix/silcunixnet.c.
3774 * Fixed ID rendering (at least on some platforms, not NetBSD)
3775 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
3777 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3779 * Added silc_hash_public_key and silc_hash_public_key_compare
3780 functions to be used with SilcHashTable. They can be used to
3781 hash public keys and compare public keys in hash table. Affected
3782 file lib/silcutil/silcutil.[ch].
3784 * Added support for specifying multiple public keys for Client
3785 connection section in server configuration file. This makes it
3786 possible to accept multiple public keys from same host, or to
3787 make a section that accepts any incoming host, and have the
3788 accepted public keys listed in the section.
3790 Added functions silc_sever_[find/get]_public_key, added the
3791 support for this actually to all connection sections but only
3792 the Client section is currently allowed to specify multiple
3795 Affected files are silcd/server.c, server_internal.h,
3796 command.c, protocol.c, server_util.[ch], packet_receive.c.
3798 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3800 * Merged Irssi 0.8.2 from irssi.org CVS.
3802 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3804 * If silc_debug is TRUE, also output standard logging messages
3805 to stderr with the debug output.
3807 Made silc_log_reset_all() flushing all channels before returning.
3808 Also fixed some documentation typos.
3810 Affected files are lib/silcutil/silclog.[ch].
3812 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3814 * Fixed the server to check correctly the amount of connections
3815 from single host, by checking also the type of the connection.
3816 Fixed also the comparison of number of connections and number
3817 of allowed connections. Affected files are silcd/server.c,
3820 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3822 * Fixed the USERS command reply to save the user's mode on the
3823 channel as well. Fixed JOIN command reply to check whether a
3824 client is on channel already and not join it twice. Affected
3825 file lib/silcclient/command_reply.c.
3827 * Added new file silc-expandos.c into irssi/silc/core/ to return
3828 various stuff for various signal for the statusbar etc. updating.
3829 Now Irssi SILC client prints channel user modes etc. on the
3832 * The user mode (like server/router operator changes) is now shown
3833 on the Irssi SILC client's statusbar. The affected files are
3834 irssi/src/silc/core/client_ops.c, silc-expandos.c.
3836 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3838 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
3839 to SILC_SCHEDULE_[UN]LOCK macros.
3841 * Added more error printing to logs in server code. Affected
3842 files silcd/server.c and silcd/protocol.c.
3844 * Fixed -S option parsing in Irssi SILC Client. Affected file
3845 irssi/src/silc/core/silc-core.c.
3847 * Added silc_buffer_alloc_size function. Affected file is
3848 lib/silcutil/silcbuffer.h.
3850 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3852 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
3853 constants. Affected files in
3854 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
3857 * Changed the internal SFTP Memory FS table to const. Affected
3858 file lib/silcsftp/sftp_fs_memory.c.
3860 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3862 * Fixed the buffer formatting and unformatting routines to
3863 check the size of 64 bits types with sizeof(). Affected
3864 file is lib/silcutil/silcbuffmt.c.
3866 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3868 * Removed 0.6.x backwards support.
3870 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3872 * Changed all integer type names:
3873 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
3874 to avoid collisions with other libraries using same type names
3877 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3879 * Added `prefer_ipv6' argument to the functions
3880 silc_net_gethostbyname[_async]. If it is TRUE it will return
3881 IPv6 address over IPv4. If FALSE IPv4 address is returned
3882 even if IPv6 address was found. Affected files
3883 lib/silcutil/silcnet.[ch].
3885 * Added support silc_net_create_connection[_async] to fallback
3886 to IPv4 address if IPv6 address could not be used (like if
3887 it doesn't work on a specific system). Affected file in
3888 lib/silcutil/unix/silcunixnet.c.
3890 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3892 * Added silc_schedule_reinit function to do the enlarging
3893 of the max tasks handling capabilities of the scheduler.
3894 Affected files lib/silcutil/silcschedule.[ch].
3896 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3898 * Added automatic extern "C" { ... } for C++ compilers so the
3899 application does not need to define them. Affected file
3900 includes/silcincludes.h.
3902 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
3903 old name went against naming convention. Applications now
3904 include "silcclient.h" instead of "clientlibincludes.h".
3905 Removed includes/clientlibincludes.h, it is redundant now.
3907 * Renamed includes/version.h to silcversion.h.
3909 * Added really preliminary support for OS/2 into the util
3910 library. Only thread & mutex API is implemented, others
3911 are still to be implemented. Created the lib/silcutil/os2/
3912 directory. Created also file includes/silcos2.h.
3914 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3916 * Added preliminary BeOS support into the util library.
3917 Created lib/silcutil/beos/, and implemented all the needed
3918 functions to support SILC on BeOS. Created also file
3919 includes/silcbeos.h.
3921 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
3923 * Added proper initializations to silc's irssi code, so it's
3924 now possible to load it as module. Affected files
3925 irssi/src/silc/core/silc-core.c,
3926 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
3928 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3930 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
3933 * Fixed the silcdoc document generator to correct generate
3934 docs from all kinds of filenames. Affected files are
3935 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
3937 * ROBOdoc documented lib/silcutil/silcmemory.h.
3938 Added also new function silc_memdup.
3940 * Removed lib/silcutil/silcbufutil.h and moved those routines
3941 to the lib/silcutil/silcbuffer.h.
3943 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3945 * Added `user_count' to the SilcChannelEntry which now tells the
3946 number of users on the channel. The user count is now saved
3947 in normal server of global channels as well. Affected files
3948 silcd/server.c, idlist.h, packet_receive.c and command.c.
3950 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
3951 include file utility functions.
3953 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
3954 instead of calling directly OS routines.
3956 * Fixed NICK change printing in Irssi SILC Client. Fixed
3957 KICKED notify printing in Irssi SILC Client. Affected file
3958 irssi/src/silc/core/client_ops.c.
3960 * Fixed a NICK change bug in client library, to not recreate the
3961 client_entry->channels hash table everytime nick is changed.
3962 Affected file lib/silcclient/client.c.
3964 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3966 * ROBOdoc documented the lib/silcske/silcske.h, and improved
3967 the SKE interface a bit.
3969 * Fixed padding problem in PKCS#1. The padding was not actually
3970 random since the random number generator was used incorrectly.
3971 This security bug affects only when encrypting with PKCS#1, and
3972 it is not currently used at all in SILC. SILC only use signing
3973 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
3975 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3977 * Rewrote the notify handling in Irssi SILC client to not call
3978 the events as signals. Fixes problems with Perl support.
3979 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
3981 * Send the auto-nicking NICK command in client library with
3982 little timeout after connecting. The affected file is
3983 lib/silcclient/client.c.
3985 * Added following new config file settings:
3986 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
3987 key_exchange_timeout, conn_auth_timeout, connections_max,
3990 Implemented all the new config settings handling in the server.
3992 Optimized the use of SKE Mutual flag usage. Use it only
3993 if connection authentication protocol is not based in public
3996 Renamed all SilcServerConfigSection* to SilcServerConfig*
3997 to have a bit shorter names.
3999 Affected files silcd/serverconfig.[ch], server.[ch], and
4002 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4004 * Cleaned up the listening sockets code, preparing for the rehash
4005 support. Affected file is silcd/server.c.
4007 * Fixed some output messages. Affected files are silcd/silcd.c,
4010 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4012 * Create lib/doc/silcrng_intro.html document as introduction
4013 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
4015 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4017 * Fixes to the silcd config template. Affected file is
4018 doc/example_silcd.conf.in.
4020 * Removed type casts from silc_calloc(), conforming to the
4021 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
4023 * Removed param_name member from client, server, and router
4024 section structs, now identifying the param directly.
4026 Added CONFIG_FREE_AUTH macro in config file parsing.
4028 Affected files are silcd/serverconfig.[ch].
4030 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
4032 * Fixed command line parameter handling. All SILC initialization
4033 is now done in silc_core_init() which also fixes autoconnecting
4036 Affected files irssi/src/silc/core/silc-core.c,
4037 irssi/src/fe-text/silc.c.
4039 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4041 * Added new configuration options and blocks:
4042 keepalive_secs, reconnect_count, reconnect_interval,
4043 reconnect_interval_max, reconnect_keep_trying and
4044 require_reverser_lookup. Added ConnectionParam block, and
4045 implemented the connection parameters when connecting as
4046 initiator and when accepting connections as responder.
4048 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4049 whether given configuration value has been given already.
4051 Affected files silcd/serverconfig.[c], server.[c].
4053 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4054 algorithm parts and created new file silcalgs.conf, that
4055 is now included from the example_silcd.conf.in.
4057 * Optimized the silc_server_connect_to_router_second to take
4058 the connection configuration object from the SilcServerConnection
4059 object instead of finding it during the connecting phase.
4060 Added the configuration object to SilcServerConnection struct.
4061 Affected files silcd/server_internal.h, server.c.
4063 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4065 * Add the client on channel after it was resolved at the
4066 channel message receiving, and it was not already on the
4067 channel. Affected file lib/silcclient/client_channel.c.
4069 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4071 * Fixed the public key authentication to allocate always the
4072 destination signature buffer instead of using static buffer.
4073 Affected file silcd/protocol.c.
4075 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4077 * Unified the serverconfig.[ch]'s helper function interface.
4078 Affected file silcd/serverconfig.[ch].
4080 * Removed doc/example_silc.conf.in since it is redundant.
4081 The make install will now install irssi/silc.conf file.
4083 * Added new Passphrase and Publickey authentication methods to
4084 config file, allowing both public key and passphrase based
4085 authentication to be set at the same time.
4087 Added `prefer_passphrase_auth' setting in config file which
4088 can be used to set to prefer passwd auth if both passwd and
4089 public key is set. If not set, public key is preferred.
4090 This has effect only when being initiator (responder will try
4093 Added support for authentication with passphrase and public key
4094 at the same time. The passphrase is tried first always since
4095 it is faster to check.
4097 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4099 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4101 * Merged the new SILC Config library, with the server parsing
4102 support. Read the header file silcconfig.h or the toolkit
4103 documentation for the news. Affected files are
4104 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
4105 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4106 silcd/protocol.c silcd/server.c silcd/server_backup.c
4107 silcd/serverconfig.[ch] silcd/silcd.c.
4109 * Fixed some silclog documentation. Affected file is
4110 lib/silcutil/silclog.h.
4112 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4114 * The silc_cipher_register, silc_hash_register and
4115 silc_hmac_register now checks if the object to be registered
4116 is registered already. Affected files are
4117 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
4119 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4121 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4123 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4125 * Allow zero length channel messages inside the Channel Message
4126 Payload. Affected file lib/silccore/silcchannel.c.
4128 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4129 as header filenames.
4131 * Removed lib/silcclient/README and created HTML file
4132 lib/silcclient/silcclient_using.html, which is now included
4133 as part of Toolkit documentation.
4135 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4137 * Fixed CUMODE_CHANGE notify handling to change the mode of
4138 correct client. Affected file lib/silcclient/client_notify.c.
4140 * Make silc_rng_alloc fail if it cannot allocate the sha1
4141 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4143 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4145 * Fixed the file transfer's key agreement payload to include
4146 zero port also if the hostname is NULL because it could not
4149 Call file transfer monitor callback now also if error occurs
4150 during key agreement protocol.
4152 Changed the silc_client_file_send interface to return the
4153 SilcClientFileError instead of session id. The session ID
4154 is returned into pointer provided as argument.
4156 Check that the file exists locally before sending the
4157 file transfer request at all.
4159 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4161 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4162 error than can occur while key agreement protocol. Affected
4163 file lib/silcclient/silcapi.h.
4165 * Fixed the event_mode CMODE handler to not crash when mode
4166 is changed and +k mode is set in the channel. Affected file
4167 irssi/src/silc/core/silc-channels.c.
4169 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4170 SILC_LOG_WARNING to give out Warning and not Error. Affected
4171 file lib/silcutil/silclog.c.
4173 * Fixed the channel message payload decryption in the function
4174 silc_channel_message_payload_decrypt to not modify the original
4175 buffer before it is verified that the message decrypted
4176 correctly. Otherwise, next time it is called with correct
4177 channel key it won't encrypt since the payload is corrupted.
4178 Affected file lib/silccore/silcchannel.c.
4180 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4182 * Do not constantly resize the window. A fix patch by cras.
4183 Affected file irssi/src/fe-text/screen.c.
4185 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4187 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4188 Affected file lib/silcutil/silcnet.c.
4190 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4192 * Fixed a bug in hash table internal routine for traversing
4193 the table with foreach callback. The current entry may
4194 become invalid in the callback but it was referenced after
4195 the callback returned.
4197 Do not allow auto rehashing of hash table during the
4198 silc_hash_table_foreach operation, for same reasons as it is
4199 not allowed for SilcHashTableList. Affected files are
4200 lib/silcutil/silchashtable.[ch].
4202 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4204 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4205 Win32 DLL. extern's in header files are now declared with
4208 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4210 * Fixed private message handling. It used some old code that
4211 caused the client to crash. Affecte file is
4212 lib/silcclient/client_prvmsg.c.
4214 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4216 * Added function silc_client_add_channel,
4217 silc_client_replace_channel_id, and removed functions
4218 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4219 from client library.
4221 * Added cross reference of the joined channels to the
4222 SilcClientEntry, and changed the SilcChannelEntry's
4223 users list to SilcHashTable. The affected files are
4224 lib/silcclient/idlist.[ch].
4226 * Fixed a bug in hash table tarversing. While the hash table
4227 is traversed with SilcHashTableList the table must not be
4228 rehashed. It is now guaranteed that auto rehashable tables
4229 are not rehashed while tarversing the list. Also defined that
4230 silc_hash_table_rehash must not be called while tarversing
4231 the table. Added function silc_hash_table_list_reset that must
4232 be called after the tarversing is over. The affected files are
4233 lib/silcutil/silchashtable.[ch].
4235 * Changed all hash table traversing to call the new
4236 silc_hash_table_list_reset in server and in client library.
4238 * Added function silc_client_on_channel to return the
4239 SilcChannelUser entry if the specified client entry is joined
4240 on the specified channel. This is exported to application as
4241 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4243 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4245 * Fixed founder regaining problem with JOIN command on normal
4246 server. The notify for mode change must be sent always and
4247 not only if !cmd->pending. Affected file silcd/command.c.
4249 * Fixed the WHOWAS command's reply sending to support the
4250 lists correctly. Affected file silcd/command.c.
4252 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4254 * When sending JOIN command to router for processing the
4255 sender's old command identifier was not saved back to the
4256 sender's command context, fixed now. The affected file is
4259 * Create the key in JOIN command of the router did not return
4260 the channel key, added check for this. Affected file is
4263 * Fixed a channel ID update bug in JOIN command reply. Do
4264 not directly upgrade the ID but call the function
4265 silc_idlist_replace_channel_id if the ID was changed.
4266 Affected file silcd/command_reply.c.
4268 * Fixed memory leaks from command calling if it would fail.
4269 Affected file silcd/command.c.
4271 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4273 * Applied patches from cras:
4275 Memory leak fixes around libaries, irssi window resize fix,
4276 new silclist.h and silcdlist.h, all extern inline changed to
4279 * Removed dotconf from lib/dotconf, not needed anymore.
4281 * Removed TRQ from lib/trq, not needed anymore.
4283 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4284 with server connections. Later this will be configurable
4285 in config file after new config file is done. Affected file
4288 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4290 * Fixed a crash in server related to channel announcements.
4291 Affected file silcd/server.c.
4293 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4295 * Fixed memory leaks in silc_server_create_new_channel*
4296 functions. Affected file silcd/server.c.
4298 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4299 which ID was changed. This way the router will send the
4300 user list for the channel again, and server won't be in
4301 desync in some rare circumstances. Affected file is
4302 silcd/packet_receive.c.
4304 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4306 * Check for NULL socket pointer in the function
4307 silc_server_packet_send_to_channel_real. Affected file
4308 silcd/packet_send.c.
4310 * Fixed the BAN notify handling to correctly remove ban
4311 list. Affected file silcd/packet_receive.c.
4313 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4315 * Fixed some header addition to Toolkit distribution in
4316 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4318 * Added lib/silcclient/client_ops_example.h as an template
4319 file for application programmers to quickly start using
4320 the SilcClientOperation functions in their application.
4321 Updated the lib/silcclient/README as well to tell about this
4322 nice file made available.
4324 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4326 * Call silc_server_remove_from_channels when removing client
4327 entry when NO_SUCH_CLIENT_ID was received. Affected file
4328 is silcd/command_reply.c.
4330 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4332 * Added server & router operator statistics updating. Affected
4333 file silcd/packet_receive.c and silcd/command.c.
4335 * Fixed the SERVER_SIGNOFF notify handling on normal server
4336 not to save the history information for clients. Same was
4337 fixed earlier in remove_clients_by_server function, but not
4338 here. Affected file silcd/packet_receive.c.
4340 * Raised the default connection-retry count from 4 to 7 in
4341 server. Affected file silcd/server.h.
4343 * Cancel any possible reconnect timeouts when we start the
4344 key exchange. Affected file silcd/server.c.
4346 * Do not reconnect on connection failure when SCONNECT was
4347 given. Affected files silcd/server.[ch].
4349 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4351 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4353 * Fixed the NICK command to always give the unformatted
4354 nickname to the one giving the NICK command. If unformatted
4355 nickname is cached already it will be formatted and the
4356 local entry will always get the unformatted nickname.
4357 Affected file lib/silcclient/idlist.c.
4359 * Fixed some double frees from client library commands.
4360 Affected file is lib/silcclient/command.c.
4362 * Fixed CUMODE command in server to assure that no one can
4363 change founder's mode than the founder itself, there was a
4364 little bug. Affected file silcd/command.c.
4366 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4368 * Removed the SilcClientCommandDestructor from the client
4369 libary, it is not needed anymore. Affected files are
4370 lib/silcclient/silcapi.h, command[_reply].[ch],
4371 client_notify, idlist.c.
4373 * Fixed GETKEY command to first resolve client, and then
4374 resolve the server only if the client was not found, instead
4375 of resolving both at the same time. Affected file is
4376 lib/silcclient/command.c.
4378 * Added silc_client_start_key_exchange_cb and lookup the
4379 remote hostname and IP address before starting the key
4380 exchange with server. The affected file is
4381 lib/silcclient/client.c.
4383 * The server's public key is now saved using the IP address
4384 of the server and not the servername for the filename.
4385 The hostname public key filename is checked as an fall back
4386 method if the IP address based filename is not found.
4388 Fixed the GETKEY command to save the fetched server key
4389 in correct filename.
4391 Print the remote server's hostname now when new key is
4392 received during connection process. Affected file is
4393 irssi/src/silc/core/client_ops.c.
4395 * Return always our own public key to the client if it asks
4396 for it with GETKEY command. Affected file silcd/command.c.
4398 * Removed the use_auto_addr variable from default config
4399 file since it was in wrong section. Affected file is
4402 * Fixed TOPIC_CHANGE notification to not route it when it
4403 was sent using silc_server_send_notify_to_channel function.
4404 Affected file silcd/command.c.
4406 * Fixed silc_server_send_notify_kicked to send the kicker's
4407 Client ID also, it was missing. Affected files are
4408 silcd/command.c, silcd/packet_send.[ch].
4410 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4412 * Do not save client history information in SERVER_SIGNOFF.
4413 Fixes the bug in normal server that it does not detect
4414 the client becoming valid after the server becomes back
4415 online. Affected file silcd/server_util.c.
4417 * Added `sock_error' field into the SilcSocketConnection
4418 context. When error occurs during socket operation (read
4419 or write) the error is saved. Added also new function
4420 silc_socket_get_error to return human readable socket error
4421 message. Affected files are lib/silcutil/silcsockconn.[ch],
4422 lib/silcutil/unix/silcunixsockconn.c, and
4423 lib/silcutil/win32/silcwin32sockconn.c.
4425 * The server now prints the socket error message in the
4426 signoff for client. Affected file silcd/server.c.
4428 * Fixed the `created' channel information sending from router
4429 to server in JOIN command. Checks now whether the channel
4430 really was created or not and set it according that.
4432 Fixed the JOIN command to use the client entry's current
4433 ID during the joining procedure instead of the one it sent
4434 in the command (it is checked though), since it can change
4435 between the packet processing and command processing, and
4436 would just case unnecessary pain in the client end. Affected
4437 file silcd/command.c.
4439 * Fixed a channel key payload sending to use correct channel
4440 ID when the server was forced to change the channel's ID by
4441 router. Router sent the key payload with the old Channel ID.
4442 Affected file silcd/packet_receive.c.
4444 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4446 * Call silc_server_save_channel_key only if the key payload
4447 was provided in the JOIN command's command reply. Affected
4448 file silcd/command_reply.c.
4450 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4452 * Fixed silc_mp_sizeinbase to return the value correctly with
4453 MPI. Affected file lib/silcmath/mp_mpi.c.
4455 * Fixed the stop_server signal to correctly stop the scheduler
4456 and gracefully stop the server when SIGTERM or SIGINT signals
4457 are received. Affected file silcd/silcd.c.
4459 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4461 * Simple handling of TERM and HUP signals. Also added some log
4462 flushing call around. Affected file is
4465 * Fixed small bugs in silclog.c. Now buffering output will take
4466 effect after 10 seconds since startup: This will ensure that
4467 no important startup messages are lost. Also output redirection
4468 will preserve original format ([Date] [Type] message).
4469 Affected file is lib/silcutil/silclog.c.
4471 * Added two options to the config file, in the logging section:
4472 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4473 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4475 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4477 * Do not print the warning about log files not being initialized
4478 more than once to avoid excess logging. Affected file is
4479 lib/silcutil/silclog.c.
4481 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4482 the SIM copying in make install in Makefile.am.pre.
4484 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4486 * Rewritten silclog APIs. Globally interesting changes follows:
4487 silc_log_set_files() changed to silc_log_set_file().
4488 silc_log_set_callbacks() changed to silc_log_set_callback().
4489 ROBOdoc documented silclog header file.
4490 SilcLogCb now returns bool to wether inihibit the default
4491 handler or not (to keep the old behaviour return always TRUE).
4492 The new APIs should also fix the problem of the
4493 silcd_error.log file that was written in the current directory.
4496 Log files streams will remain opened after silc_log_set_file()
4497 call, means less CPU usage notably on high traffic servers.
4498 File streams are now full buffered, and flushed to the disk
4499 every 5 minutes, lesses HD activity and CPU usage.
4500 Messages can be redirected, allowing admins to configure
4501 one single logfile for all server messages.
4502 the silc_log_quick global variable to activate fast-logging.
4503 Affected files lib/silcutil/silclog.[ch]
4505 * Changed some code to conform new silclog APIs. Affected
4506 files are doc/example_silcd.conf.in, silcd/server.c
4507 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
4510 * Fixed a memory leak that could occur in some situations.
4511 Affected file silcd/serverconfig.c.
4513 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4515 * Added the silc_client_del_client to remove the client from
4516 all channels as well. Affected file lib/silcclient/idlist.c.
4518 * Fixed the client library to correctly remove the client
4519 from all channels when the client entry is being destroyed.
4520 Affected file lib/silcclient/client_notify.c, command.c.
4522 * Added auto-nicking support to the client library. If the
4523 applicatio now sets client->nickname it will be sent to the
4524 server after connecting by the library. This way for example
4525 SILCNICK (or IRCNICK) environment variables will have effect
4526 and always change the nickname automatically to whatever
4527 it is wanted. Affected file lib/silcclient/client.[ch].
4529 * Renamed silc_server_command_bad_chars to the
4530 silc_server_name_bad_chars and moved it to the
4531 silcd/server_util.[ch]. Added also new function
4532 silc_server_name_modify_bad to return nickname that
4533 includes bad characters as new nickname without those
4534 bad characters. This check and modify is now used in
4535 silc_server_new_client when the username is initially set
4536 as nickname, so it must be checked to be valid nickname.
4537 Affected file silcd/packet_receive.c.
4539 * The nickname length is now taken from the packet for real
4540 and not trusted to strlen() since it clearly can return
4541 wrong length for nickname including bad characters. This
4542 also applies to channel names. Affected file silcd/command.c.
4544 * Removed the lib/silcsilm/modules directory. Modules are now
4545 compiled into the lib/silcsim. Fixed the copying of the
4546 modules to follow symbolic links in Makefile.am.pre.
4548 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4550 * Fixed silc_string_regexify list creation. Fixes bugs with
4551 BAN and INVITE commands in server. The affected file is
4552 lib/silcutil/unix/silcunixutil.c.
4554 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4556 * Removed the command destructor entirely from the server's
4557 command and command reply routines. It is not needed, and
4558 its usage was buggy and caused crashes. Affected files are
4559 silcd/command[_reply].[ch].
4561 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4563 * Cancel protocol and NULL sock->protocol if timeout
4564 occurred during protocol. Affected file silcd/server.c.
4566 * Cancel protocol timeouts always before calling the final
4567 callback, to assure that after final callback is called
4568 no other state will be called for the protocol anymore.
4569 Affected file silcd/protocol.c.
4571 * Print error log if incoming connection configuration could
4572 not be found. Affected file silcd/server.c.
4574 * Fixed JOIN command to correctly save the founder mode
4575 to the client on normal SILC server, when the channel
4576 was created by the router. Affected file silcd/command.c.
4578 * Fixed LIST command (hopefully) to send correct reply
4579 packets. Affected file silcd/command.c.
4581 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4583 * The silc_packet_receive_process now returns FALSE if the
4584 read data was invalid packet, and TRUE if it was ok.
4586 The server now checks that if unauthenticated connection
4587 sends data and its processing fails the server will close
4588 the connection since it could be a malicious flooder.
4590 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
4592 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4594 * Make sure the warning about error opening a log file is
4595 printed only once and not everytime it fails (produces
4596 too much useless log). Affected file lib/silcutil/silclog.c.
4598 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4600 * Made the silc_server_daemonise() function more readable.
4601 Affected file silcd/server.c.
4603 * Pid file is now optional, the user may comment it out from
4604 the config file. Removed define SILC_SERVER_PID_FILE, we
4605 don't need a default any longer. Affected file
4606 configure.in.pre, lib/Makefile.am.pre.
4608 * Make some use of the pid file. The server now dies at startup
4609 if it detects a valid pid file on his path. The server would
4610 die anyway in this circumstance, because of the bind() failure.
4611 Affected file silcd/silcd.c.
4613 * No longer compiling lib/dotconf.
4615 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4617 * Fixed JOIN command parsing not to crash. Affected file
4618 lib/silcclient/command.c.
4620 * Fied the NICK_CHANGE notify to add the new client entry
4621 even it is resolved. This removes an <[unknown]> nick
4622 thingy bug in the client. Affected file is
4623 lib/silcclient/client_notify.c.
4625 * Do not try to allocate 0 bytes (efence does not like it)
4626 in lib/silccore/silccomand.c when encoding payload.
4628 * Do not take IRCNICK as nickname in Irssi SILC client since
4629 it is not possible to set nickname before hand connecting
4630 the server (TODO has an entry about adding auto-nicking
4633 * Changed the silc_server_command_pending to check whether
4634 there already exists an pending entry with the specified
4635 command, command identifier and pending callback. This is
4636 to fix IDENTIFY and WHOIS related crashes that may register
4637 multiple pending commands with same identifier. Affected
4638 file silcd/command.c.
4640 * Fixed the server to reconnect to the router even if it
4641 was already reconnecting and EOF was received. This to
4642 fix a possibility that the server wouldn't ever try to
4643 auto-reconnect to the router. Affected file silcd/server.c.
4645 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4647 * Fixed the server's password authentication to use the
4648 length of the locally saved password, and not the one
4649 sent in the packet. Affected file silcd/protocol.c.
4651 * Fixed same password authentication problem in the
4652 Authentication Payload handling routines in
4653 lib/silccore/silcauth.c.
4655 * Yet another password authentication problem fixed with
4656 channel password handling in silcd/command.c.
4658 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4660 * If first character of string in silc_parse_userfqdn is '@'
4661 then do not parse it. Affected file is
4662 lib/silcutil/silcutil.c.
4664 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4666 * Fixed minor bug in IDENTIFY command reply sending, which
4667 caused various weird problems during JOIN when it was
4668 resolving names for users. Affected file silcd/command.c.
4670 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4672 * Fixed the IDENTIFY command reply sending to chech better valid
4673 clients. It was possible to send incomplete list of replies.
4674 Affected file silcd/command.c.
4676 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4678 * Added silc_client_command[s]_[un]register functions now to
4679 dynamically register the commands in client library. Removed
4680 the static table of commands. This allows the client library
4681 to call commands without causing the application to know about
4682 what commands library has called.
4684 Removed the INFO command reply kludge to detect when the command
4685 was called by library. Now library use its own command reply
4686 function for INFO command.
4688 Added function silc_client_command_call to call a command.
4689 Application can use it to call command, not access the structure
4692 Now all commands that are sent by the client library (not
4693 explicitly sent by application) use own command reply functions.
4695 Affected files around lib/silcclient/ and in
4696 irssi/src/silc/core/.
4698 * Fixed the WHOIS command reply sending to chech better valid
4699 clients. It was possible to send incomplete list of replies.
4701 Fixed the WHOIS and IDENTIFY to send the request to router
4702 if normal server did not do it and did not find any results.
4704 Affected file silcd/command.c.
4706 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4708 * Moved the internal data from SilcClient context into its
4709 own file, not accesible to application. Affected files
4710 lib/silcclient/client.h and lib/silcclient/client_internal.h,
4711 and other files in client library.
4713 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4715 * Added doc/examples installation target in Makefile.am.pre.
4718 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4720 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
4721 commands the found client entry will be removed from the
4722 cache, after notifying application about the error. Affected
4723 file lib/silcclient/command_reply.c.
4725 * Changed the /MSG to check for exact nickname user gave, and
4726 not let `nick' match `nick@host' if it is only one found. Now,
4727 user must type the exact nickname (like nick@host2) even if
4728 there are no more than one same nicks found. This is to avoid
4729 a possibility of sending nickname to wrong nickname since
4730 `nick' could match `nick@host'. Affected file is
4731 irssi/src/core/silc-servers.c.
4733 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4735 * Do not print "you are now server operator" or similar when
4736 giving /away command. Affected files are
4737 irssi/src/silc/core/client_ops.c, silc-servers.h.
4739 * Made the silc_server_command_pending_error_check to send
4740 the same command reply payload it received back to the
4741 original sender of the command. This way all arguments
4742 that was received by the server will be received by the
4743 client too. Affected file silcd/command.c.
4745 * Added the silc_idcache_add to return the created cache entry
4746 to a pointer. Affected file lib/silccore/silcidcache.[ch].
4748 * Add global clients to expire if they are not on any channel.
4749 This is because normal server will never know if they signoff
4750 if they are not on any channel. The cache expiry will take
4751 case of these entries. This is done by normal servers only.
4752 The affected files are silcd/command_reply.c,
4753 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
4755 * If server receives invalid ID notification for WHOIS or
4756 IDENTIFY and the ID exists in the lists, it is removed.
4757 Affected file silcd/command_reply.c.
4759 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
4760 in client then client entry that it matches is searched and
4761 the nickname is printed on the screen for user. Affected
4762 file irssi/src/silc/core/client_ops.c.
4764 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4766 * Use cache entry expire time in the LIST command reply to
4767 purge old entries from the cache after the LIST command
4768 reply has been received. This way we don't have non-existent
4769 entries in the cache for too long. Affected file is
4770 silcd/command_reply.c.
4772 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4774 * If we are normal server, and we've not resolved client info
4775 in WHOIS or IDENTIFY from router, and it is global client,
4776 we'll check whether it is on some channel. If it is not
4777 then we cannot be sure about its validity and will resolve it
4778 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
4779 file silcd/command.c.
4781 * Search channel by name (if possible) rather than by ID
4782 in IDENTIFY command's command reply. Affected file is
4783 silcd/command_reply.c.
4785 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4787 * Distribute to the channel passphrase in CMODE_CHANGE notify.
4788 Updated specs and implemented it. Affected file silcd/command.c,
4789 silcd/packet_send.c and silcd/packet_receive.c.
4791 * Implemented the <founder auth> payload handling in the JOIN
4792 command. If provided all conditions for channel joining
4793 except requirement to provide correct passphrase can be
4794 overrided by the channel founder. Updated the protocol specs.
4795 Affected file silcd/command.c.
4797 Added support for founder auth in JOIN command in client
4798 library. Fixed the parsing of the JOIN command now to support
4799 all options as they should be. The affected file is
4800 lib/silcclient/command.c.
4802 * Optimized the WHOIS and IDENTIFY commands to send the request
4803 to router only if it includes nicknames or other names. If
4804 they include only IDs then check the local cache first before
4805 routing. Affected file is silcd/command.c.
4807 * Added channels topic announcements. Affected file is
4808 silcd/packet_receive.c and silcd/server.c.
4810 * Fixed the silc_server_send_notify_topic_set to really destine
4811 the packet to channel. Affected file silcd/packet_send.c.
4813 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
4814 library. Affected file lib/silcclient/client_notify.c.
4816 * Added UMODE announcements. Affected file silcd/server.c.
4818 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4820 * Memory leak fixes in:
4822 lib/silcutil/silcsockconn.c
4823 lib/silcske/silcske.c
4824 lib/silcske/groups.c
4826 lib/silccrypt/silcpkcs.c
4827 lib/silccore/silccommand.c
4828 lib/silccore/silcidcache.c
4833 * ROBOdoc documented the lib/silcske/groups.h file and a
4834 bit changed the interface for better.
4836 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4838 * Update the client entry context in the ID cache after
4839 nick change. Affected file lib/silcclient/command.c.
4840 Fixes the CUMODE command when regaining founder privileges,
4841 and a little WHOIS problem.
4843 * Fixed silc_net_gethostbyname to correctly call the
4844 inet_ntop. Affected file lib/silcutil/silcnet.c.
4846 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4848 * Added IPv6 support checking to the configure.in.pre, added
4849 also --enable-ipv6 option to override the check. Affected
4850 file configure.in.pre.
4852 * The silc_thread_create now calls the start function
4853 directly if threads support is not compiled in. Removes
4854 ugly #ifdef's from generic code. Affected files are
4855 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
4857 * Added silc_net_gethostby[name/addr]_async to asynchronously
4858 resolve. Affected files are lib/silcutil/silcnet.[ch].
4860 * Added support for rendering IPv6 based server, client and
4861 channel IDs. Affected file lib/silcutil/silcutil.c.
4863 * Added support for creating IPv6 based server IDs. Affected
4864 file is silcd/serverid.c.
4866 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4868 * Added silc_net_gethostby[addr/name] into the
4869 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
4870 routines. Added silc_net_is_ip[4/6]. Affected file is
4871 lib/silcutil/unix/silcunixnet.c. All routines that take
4872 address as argument now supports both IPv4 and IPv6 addresses.
4874 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4876 * Fixed LIST command reply sending in server. Affected file
4879 * Server now sends the kicker's client ID in the KICK notify
4880 to the kicked client. Affected file silcd/command.c.
4882 * The client library now parses the kickers client ID and
4883 UI displays it. Affected files lib/silcclient/client_notify.c
4884 and irssi/src/silc/core/silc-channels.c, module-formats.c.
4886 * Made all payload parsing function prototypes consistent.
4887 They all take now const unsigned char * and uint32 pair as
4888 the payload data instead of SilcBuffer. Changes all around
4889 the source tree. Other unsigned char* -> const unsigned char*
4890 changes around the tree as well.
4892 * Optimized SFTP client and server packet sending not to
4893 allocate new buffer for each packet but to recycle the
4894 first allocated buffer. Affected files are
4895 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
4897 * Optimized the SFTP client to use SilcList instead of
4898 SilcDList for requests, because it is faster. Affected file
4899 is lib/silcsftp/sftp_client.c.
4901 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
4902 into lib/silccore/silcid.[ch].
4904 Renamed silcpayload.[ch] into silcargument.[ch].
4906 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4908 * If client entry is deleted with active key agreement
4909 session, abort the session.
4911 The silc_client_abort_key_agreement now calls the completion
4912 callback with new SILC_KEY_AGREEMENT_ABORTED status.
4914 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
4917 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4919 * Don't use __restrict in older GCC's. Affected file is
4920 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
4922 * silc_net_localhost now attempts to reverse lookup the
4923 IP/hostname. Affected file lib/silcutil/silcnet.c.
4925 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
4926 command. It can be used to gain founder privileges at
4927 the same time when joining the channel.
4929 Defined that the SILC_NOTIFY_TYPE_KICKED send the
4930 kicker's client ID as well. Updated protocol specs.
4932 Defined that the server must send SILC_COMMAND_IDENTIFY
4933 command reply with error status to client who sent
4934 private message with invalid client ID.
4936 Updated the protocol specification.
4938 * Added silc_server_send_command_reply to send any
4939 command reply. Affected file silcd/packet_send.[ch].
4941 * Added silc_id_payload_encode_data to encode ID payload
4942 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
4944 * The server now send IDENTIFY command reply with error
4945 status if client ID in private message is invalid. Affected
4946 file silcd/packet_receive.c.
4948 * Save the server key file with server's IP address in
4949 the filename instead of hostname. The affected file is
4950 irssi/src/silc/core/client_ops.c.
4952 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4954 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
4957 * Added libtool support for compiling shared objects in
4958 lib/silcsim. Affected file configure.in.pre and
4959 lib/silcsim/Makefile.am. Original patch by cras.
4961 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4963 * Pid file configuration, and server's config file fixes
4964 patch by toma. Updated CREDITS file.
4966 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4968 * Fixed silc_client_channel_message to not try to decrypt
4969 the message twice if it resolved the destination client
4970 information. This could cause of dropping one channel
4971 message. Affected file lib/silcclient/client_channel.c.
4973 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4975 * Added silc_client_run_one into lib/silcclient/silcapi.h and
4976 lib/silcclient/client.c. This function is used when the SILC
4977 Client is run under some other scheduler, or event loop or
4978 main loop. On GUI applications, for example this may be
4979 desired to used to run the client under the GUI application's
4980 main loop. Typically the GUI application would register an
4981 idle task that calls this function multiple times in a second
4982 to quickly process the SILC specific data.
4984 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4986 * Fixed silc_server_drop() for dropping the supplementary
4987 groups as well, this could cause a security hole on some
4990 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4992 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
4995 * Write PID file after dropping privileges. Added -F option
4996 to run server on foreground. A patch by debolaz.
4997 Affected files silcd/server.c, silcd/silcd.c.
4999 * Fixed MOTD to return the MOTD file server name. Affected
5000 file silcd/command.c.
5002 * Added INFO command reply handling to the Irssi SILC Client.
5003 Affected file irssi/src/silc/core/client_ops.c.
5005 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5007 * Fixed the silc_idcache_list_* routines to really support
5008 the dynamic list. Fixes a crash. Affected file is
5009 lib/silccore/silcidcache.c.
5011 * Fixed the LIST command reply to really call LIST command's
5012 pending callbacks. Affected file silcd/command_reply.c.
5014 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5016 * Update conn->local_entry->nickname after giving NICK
5017 command. Affected file lib/silcclient/command.c.
5019 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
5021 * Added the [pid] option to the silcd configuration file
5023 Affected files: serverconfig.[ch] and silcd.c
5025 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5027 * Save fingerprint in WHOIS command reply in server.
5028 Affected file silcd/command_reply.c.
5030 * Fixed NICK commands pending callback registration.
5031 Affected file lib/silcclient/command.c.
5033 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5035 * Use ++server->cmd_ident when sending commands in server,
5036 instead of random number. Affected file silcd/command.c.
5038 * Fixed GETKEY command reply to call actually GETKEY pending
5039 command callbacks. Affected file silcd/command_reply.c.
5041 * A bit stricter check for nicknames. Check for same nickname
5042 in NICK command also. Affected file silcd/command.c.
5044 * Do not call INFO command everytime client ID changes, only
5045 during first connecting. Affected file lib/silcclient/client.c.
5047 * Set the new nickname only after successful command reply for
5048 NICK command is returned by server. Affected file
5049 lib/silcclient/command.c.
5051 * Remove nicknames from nicklist during server_signoff notify.
5052 Should fix /NAMES bit more. The affected file is
5053 irssi/src/silc/core/silc-channels.c.
5055 * Added `fingerprint' field to the SilcIDListData in the
5056 silcd/idlist.h to hold the fingerprint of the client's
5059 Send the fingerprint of the client's public key in WHOIS
5062 Affected files silcd/command.c, and silcd/idlist.[ch].
5064 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5065 create fingerprint from given data.
5067 * Show the fingerprint of the client's public key in WHOIS.
5068 Affected files irssi/src/module-formats.[ch] and
5069 irssi/src/silc/core/client_ops.c.
5071 * Format the multiple same nicknames also during JOIN and
5072 NICK_CHANGE notifys. Affected file is
5073 lib/silcclient/client_notify.c.
5075 * Do not print error on screen for invalid private message
5076 payload since it can come if someone is sending private
5077 messages with wrong key. Affected file
5078 lib/silccore/silcprivate.c.
5080 * Fixed multiple concurrent /PING crash. Affected file
5081 lib/silcclient/command.c.
5083 * Changed the wrong ID encoding. All IP addresses must be
5084 in MSB first order in encoded format. They were encoded
5085 wrong and was in LSB format. Affected files are
5086 silcd/serverid.c, lib/silcutil/silcutil.c.
5088 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5090 * Call the `connect' client operation through the scheduler
5091 in case of error. Affected file lib/silcclient/client.c.
5093 * Call the `failure' client operation even if the error
5094 occurred locally during a protocol. Affected file is
5095 lib/silcclient/protocol.c.
5097 * Added support of sending LIST command to router from normal
5098 server. This way normal server can get list of all channels
5099 in the network too. Fixed the channel list sending in the
5100 server too. Affected files are silcd/command.c, and
5101 silcd/command_reply.[ch].
5103 * Added silc_server_update_channels_by_server and
5104 silc_server_remove_channels_by_server. They are used during
5105 disconnection of primary router and in backup router protocol.
5106 Affected file silcd/server_util.[ch], silcd/server.c and
5107 silcd/server_backup.c.
5109 * Fixed channel adding to global list in IDENTIFY command
5110 reply in server. Affected file silcd/command_reply.c.
5112 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5114 * If the incoming packet type is REKEY or REKEY_DONE process
5115 that packet always synchronously. Fixes yet another MAC
5116 failed error on slow (dialup) connections. Affected file
5117 lib/silcclient/client.c and silcd/server.c.
5119 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5121 * Call check_version SKE callback for initiator too. Affected
5122 file lib/silcske/silcske.c.
5124 * Implemented fix for security hole found in the SKE that was
5125 fixed in the specification few days back; the initiator's
5126 public key is now added to the HASH value computation.
5127 Added backwards support for the old way of doing it too, for
5128 old clients and old servers. Affected file is
5129 lib/silcske/silcske.c.
5131 * Enabled mutual authentication by default in SKE. If initiator
5132 is not providing mutual authentication the responder will
5133 force it. This will provide the proof of posession of the
5134 private key for responder. The affected files are
5135 lib/silcclient/protocol.c and silcd/protocol.c.
5137 * Do not cache anymore the server's public key during SKE.
5138 We do mutual authentication so the proof of posession of
5139 private key is done, and if the server is authenticated in
5140 conn auth protocol with public key we must have the public
5141 key already. Affected file silcd/protocol.c.
5143 * Added new global debug variable: silc_debug_hexdump. If
5144 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5145 file lib/silcutil/silclog.[ch].
5147 * Fixed compilation warning due to char * -> const char *.
5148 Affected files lib/silcutil/silcnet.h, and
5149 lib/silccore/silcauth.[ch].
5151 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5153 * Fixed CMODE command when new channel key was created. If
5154 the creation failed the old key was removed. Next time giving
5155 same command would crash the server since the old key was
5156 freed already. Affected file silcd/command.c.
5158 * Fixed the silc_server_announce_get_channels to not crash
5159 on reconnect. Affected file silcd/server.c.
5161 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5163 * Added silc_log_set_debug_string function to set a regex
5164 string to match for debug output. Only the function names,
5165 or filenames matching the given debug string is actually
5166 printed. This way it is possible to filter out those debug
5167 strings that user is not interested in.
5169 Fixed a bug in silc_string_regexify.
5171 Affected files lib/silcutil/silclog.[ch], and
5172 lib/silcutil/unix/silcunixutil.c.
5174 * Changed the -d options in both server and Irssi SILC client
5175 to take the debug string as argument. Affected files
5176 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5178 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5180 * Added silc_hash_babbleprint to create a Bubble Babble
5181 Encoded fingerprint. The encoding is developed by Antti
5182 Huima (draft-huima-babble-01.txt), and it creates human
5183 readable strings out of binary data. Affected file
5184 lib/silccrypt/silchash.[ch].
5186 * Print the babble print now in addition of fingerprint as well
5187 in Irssi SILC client. Affected files are
5188 irssi/src/fe-common/silc/module-formats.[ch],
5189 irssi/src/fe-common/silc/core/client_ops.c.
5191 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5193 * Fixed a security problem found in SKE. The initiator's
5194 public key too is now added to the HASH hash value creation
5195 which is signed by the responder to create the SIGN value.
5196 This will prevent anyone in the middle to lie to the responder
5197 about the initiator's public key. If this is done now, the
5198 man in the middle will get caught. Updated the protocol
5201 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5203 * Better installation directory handling. Configure module
5204 paths and other paths automatically to example_silc* files
5205 in doc/. A patch by toma.
5207 * Fixed compiler warning from MPI library, and from SILC RNG.
5210 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5211 It can be configured with ./configure. A patch by toma.
5213 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5215 * Find correct make to use in prepare-clean. A patch by
5216 toma. Affected file prepare-clean.
5218 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5220 * Added irssi variables use_auto_addr, auto_bind_ip,
5221 auto_bind_port and auto_public_ip.
5223 * Changed the interface for silc_client_send_key_agreement
5224 in lib/silcclient/silcapi.h
5228 irssi/src/silc/core/silc-core.c
5230 lib/silcclient/silcapi.h
5231 irssi/src/silc/core/silc-channels.c
5232 lib/silcclient/client_keyagr.c
5235 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5237 * Added silc_pkcs_public_key_compare to compare two
5238 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5240 * Check that the client who set the founder mode on the
5241 channel is the same client that is giving the founder
5242 mode to itself. It is done by comparing the saved public
5243 key (it is saved even in the authentication is passphrase).
5244 Affected file silcd/command.c.
5246 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5248 * Do not process packet for disconnected socket connection.
5249 Affected file lib/silccore/silcpacket.c.
5251 * Process the DISCONNECT packet through scheduler in the
5252 client library. Affected file lib/silcclient/client.c.
5254 * Fixed the silc_client_packet_parse to not to increase
5255 the packet sequence number if the conn->sock and the
5256 current socket connection is not same. This can happen
5257 for example during key agreement when the conn includes
5258 multiple socket connections (listeners). Affected file
5259 lib/silcclient/client.c.
5261 * The sender of the file transfer request now provides also
5262 the pointer (listener) for the key exchange protocol. If
5263 the listener cannot be created then it sends empty key
5264 agreement and lets the receiver provide the listener.
5266 Added `local_ip' and `local_port' arguments to the
5267 silc_client_file_send. If they are provided they are used,
5268 if not then it will attempt to find local IP address, if
5269 not found or bind fails then the remote client will provide
5272 Affected files are lib/silcclient/client_ftp.c and
5273 lib/silcclient/silcapi.h.
5275 * Extended the FILE SEND command to support defining the
5276 local IP and port for key exchange listener. They are
5277 optional. Affected file irssi/src/silc/core/silc-servers.c.
5279 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5281 * Defined to WHOIS command reply the sending of fingerprint
5282 of the client's public key (if the proof of posession of the
5283 corresponding private key is verified by the server).
5284 Updated to the protocol specification.
5286 * Added support of receiving the client's public key's
5287 fingerprint in command reply in client library. Affected
5288 file is lib/silcclient/command_reply.c, and
5289 lib/silcclient/idlist.[ch].
5291 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5293 * Do not send over 128 chars long nickname to the server
5294 in NICK command. Affected file lib/silcclient/command.c.
5296 * Do not send over 256 chars long channel names to the server
5297 in JOIN command. Affected file lib/silcclient/command.c.
5299 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5301 * Assure that silc_server_close_connection cannot be called
5302 twice for same socket context. Affected file is
5305 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5307 * Send error message to application if opening file for
5308 writing during file transfer fails. Affected file is
5309 lib/silcclient/client_ftp.c.
5311 Remove all file transfer sessions for a client that we're
5312 removing from ID cache.
5314 Affected file is lib/silcclient/client_ftp.c.
5316 * Fixed silc_net_addr2bin to return correct address. Affected
5317 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5319 * Fixed file transfer session removing on signoff notify.
5320 Affected file irssi/src/silc/core/silc-servers.c.
5322 * Added the SilcClientFileError to be returned in the monitor
5323 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5324 Affected file lib/silcclient/silcapi.h.
5326 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5328 * Fixed a crash in silc_client_ftp_free_sessions and
5329 silc_client_ftp_session_free_client. Affected file
5330 lib/silcclient/client_ftp.c.
5332 * Added `disabled' field in the SilcChannelEntry in the server
5333 to indicate if the server entry is disabled. Affected file
5334 silcd/idlist.h, silcd/command[_reply].c.
5336 * SILC server adds now /var/run/silcd.pid everytime it is
5337 started. Affected file silcd/silcd.c.
5339 * Added silc_server_packet_send_clients to send a packet to
5340 the provided table of client entries. Affected file
5341 silcd/packet_send.[ch].
5343 * Fixed a crash in client resolving in client_prvmsg.c in
5344 client library. Affected file lib/silcclient/client_prvmsg.c.
5346 * Do not actually remove the client directly from ID cache
5347 during SERVER_SIGNOFF, but invalidate it. This way we
5348 preserve the WHOWAS info for the client. Affected file
5349 silcd/server_util.c.
5351 * Fixed SERVER_SIGNOFF notify handling in the server. The
5352 server is now able to process incoming SERVER_SIGNOFF notify
5353 for a server that it doesn't even know about. It will remove
5354 the clients provided in the notify. Affected file
5355 silcd/packet_receive.c.
5357 * Check for partial packet in data queue after every packet that
5358 was found from the queue. Return and wait for more data if
5359 there is partial data in queue. Affected file is
5360 lib/silccore/silcpacket.c.
5362 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5364 * Added SilcClietFileError enum to indicate error in
5365 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5366 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5367 Affected files lib/silcclient/silcapi.h and
5368 lib/silcclient/client_ftp.c.
5370 * Check that newsize in silc_buffer_realloc is larger than
5371 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5373 * Added better monitor of file transfers. It now monitors
5374 key agreement protocol during the file transfer too. Added
5375 error reporting too. Affected files
5376 irssi/src/silc/core/silc-servers.c,
5377 irssi/src/fe-common/silc/module-formats.[ch].
5379 * Wrote a help file for FILE command.
5381 * Added silc_rng_global_get_byte_fast to get not-so-secure
5382 random data as fast as possible. Random data is read from
5383 /dev/urandom if available and from the SILC RNG if not
5384 available. It is used in padding generation. Affected file
5385 lib/silccrypt/silcrng.[ch].
5387 * All packets in client library are now processed synchronously.
5388 Optimized packet processing a lot. Affected file
5389 lib/silcclient/client.c.
5391 * All server connection packets are processing synchronously
5392 now in server, to optimize packet processing. Affected file
5395 * Include files are installed now only in Toolkit distribution
5396 if make install is given. Affected files: all Makefile.am's.
5398 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5400 * Assure that silc_client_notify_by_server_resolve does not
5401 resolve the client information multiple times. If it cannot
5402 be found by the first it cannot be found at all. Affected
5403 file lib/silcclient/client_notify.c.
5405 * Fixed WHOWAS command reply calling. Affected file
5406 lib/silcclient/command_reply.c.
5408 * Removed all references to silc_idlist_get_client from the
5409 Irssi SILC client since that call is internal call used by
5410 the library. The Irssi SILC client will use now client
5411 retrieval functions found in silcapi.h.
5413 * Fixed a bug in resolving nickname info before sending
5414 private message. It used freed memory. Affected file
5415 irssi/src/silc/core/silc-servers.c.
5417 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5419 * Assure my_channels statistics cannot go negative in server.
5420 Affected files silcd/server.c, silcd/server_util.c.
5422 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5424 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5426 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5428 * Win32 Toolkit changes. Affected files
5429 win32/silc.dsw, win32/libsilc/libsilc.def,
5430 win32/libsilcclient/libsilc.def,
5431 lib/silcutil/silcutil.c, and
5432 lib/sftp/sftp_fs_memory.c.
5434 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5436 * Added silc_net_localip to return local host's IP address.
5437 Affected file lib/silcutil/silcnet.[ch].
5439 * If key exchange or rekey protocol is active for a connection
5440 parse all packets syncronously since there might be packets
5441 in packet queue that we are not able to process without first
5442 processing packets before them. Affected file silcd/server,
5443 lib/silcclient/client.c.
5445 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5446 whether library should continue processing the packet.
5447 Affected file lib/silccore/silcpacket.h.
5449 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5450 SilcSFTPMonitorData to SFTP server to monitor various
5451 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5452 lib/silcsftp/sftp_server.c.
5454 * Added silc_file_size to return file size. Affected file
5455 lib/silcutil/silcutil.[ch].
5457 * Implemented the file transfer support for the client library.
5458 Added preliminary support for simple client to client one-file
5459 transmission. Affected file lib/silcclient/client_ftp.c,
5460 lib/silccilent/client.[ch].
5462 * Added new local command FILE to the Irssi SILC Client.
5463 It is used to perform the file transfer. It has subcommands
5464 SEND, RECEIVE, SHOW and CLOSE. Affected files
5465 irssi/src/silc/core/client_ops.c,
5466 irssi/src/silc/core/silc-server.[ch].
5468 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5470 * Relay the SILC_PACKET_FTP in the server. Affected files
5471 silcd/server.c and silcd/packet_receive.c.
5473 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5475 * Renamed silc_file_read and silc_file_write to functions
5476 silc_file_readfile and silc_file_writefile. Added function
5477 silc_file_open and silc_file_close. Affected files
5478 lib/silcutil/silcutil.[ch].
5480 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5482 * Resolve the client info when received private message or
5483 channel message for a client which nickname we don't know.
5484 Affected files lib/silcclient/client_prvmsg.c and
5485 lib/silcclient/client_channel.c.
5487 * Do not crash in /KEY if client is not connected. Affected
5488 file irssi/src/silc/core/silc-channels.c.
5490 * Added SilcClientStatus field to the SilcClientEntry in the
5491 lib/silcclient/idlist.h.
5493 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5494 is incomplete and is being resolved, it won't be resolved
5497 Make sure also that USERS command reply does not resolve
5498 twice information. Affected file is
5499 lib/silcclient/command_reply.c.
5501 Make sure that silc_client_get_clients_by_list does not
5502 resolve twice same information.
5504 * Check for valid client->id in the silc_server_free_client_data.
5505 Affected file silcd/server.c.
5507 * Fixed /GETKEY nick@server not to crash if the server entry
5508 is not found. Affected file lib/silcclient/command.c.
5510 * Fixed the silc_server_check_cmode_rights to check the
5511 requested modes correctly. Affected file silcd/command.c.
5513 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5515 * Better checks for non-printable chars in nick added.
5516 Affected file silcd/command.c.
5518 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5520 * Call the silc_server_udpate_servers_by_server in the
5521 primary router that comes back online in the backup resuming
5522 protocol. Otherwise it routes packets wrong. Affected file
5523 silcd/server_util.[ch], silcd/server_backup.c.
5525 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5527 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
5528 lib/silcutil/silcbuffmt.[ch].
5530 * Redefined the SILC packet header to include the padding
5531 length. Affected file lib/silccore/silcpacket.[ch].
5533 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
5534 length for maximum padding up to 128 bytes). Affected
5535 file lib/silccore/silcpacket.h.
5537 * Removed all backwards support for old 0.5.x MAC thingies.
5538 The SILC packet header change makes it impossible to be
5539 backwards compatible.
5541 * Send the ENDING packet with timeout in the backup resuming
5542 protocol. This is to assure that all routers has connected
5543 to the primary router. Affected file silcd/server_backup.c.
5545 * Changed the RNG to take the first IV from random data. It
5546 used to take it from zero actually. Changed the RNG also
5547 to use /dev/urandom during session. /dev/random is used
5548 in initialization. Affected file lib/silccrypt/silcrng.[ch].
5550 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5552 * Changed the SILC packet header to have the first two bytes
5553 (the packet length) encrypted. Affected files aroung the
5554 code tree, lib/silccore/silcpacket.[ch]. Removed the
5555 SilcPacketCheckDecrypt callback. It is not needed anymore
5556 since the silc_packet_receive_process will determine now
5557 whether the packet is normal or special.
5559 * Implemented the unidirectional MAC keys. Affected files
5560 lib/silcske/silcske.c, silcd/protocol.c and
5561 lib/silcclient/protocol.c.
5563 * Implemented the packet sequence number to the MAC computation.
5564 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
5565 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
5566 lib/silcclient/protocol.c.
5568 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5570 * Allow backup router to announce servers. All servers
5571 announced by backup router are added to the global list
5572 automatically. Update hte server's socket to our primary
5573 router also when backup router announces a server.
5574 Affected file silcd/packet_receive.c.
5576 * Do not update the client->router in the function
5577 silc_server_udpate_clients_by_server if the client is on
5578 global list. We might fail to find any specific server
5579 for locally connected clients and local cell clients. They
5580 should still use the `from' and not `to' as client->router.
5581 This fixes backup router resuming protocol. Affected file
5582 silcd/server_util.c.
5584 * Decrease channel statistics count only if the channel
5585 deletion worked. Affected files are silcd/server.c and
5586 silcd/server_util.c.
5588 * Added silc_server_update_servers_by_server to update origin
5589 of all server entries. Used during backup router protocol.
5590 Affected files silcd/server_util.[ch], silcd/server.c. and
5591 silcd/backup_router.c.
5593 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
5594 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
5595 silc_hmac_get_hash and silc_hmac_get_name. Affected file
5596 lib/silccrypt/silchmac.c.
5598 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5600 * Assure that router cannot reroute the same channel message
5601 to the sender. Affected file silcd/packet_receive.c.
5603 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5605 * Made better checks that the channel message is not sent
5606 to the router it came from. Affected file is
5607 silcd/packet_send.c. Fixed memory leak too.
5609 * Announce informations for incoming router connection, but
5610 only after checking if it is replaced by backup router.
5611 Affected file silcd/packet_receive.c.
5613 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5615 * Fixed the backup resuming protocol to work in multiple
5616 router environment. Affected file silcd/server_backup.c.
5618 * Route packet only to one router in the function
5619 silc_server_packet_send_to_channel. Affected file is
5620 silcd/packet_send.c.
5622 * Fixed silc_server_send_notify_dest to set the broadcast
5623 flag. Fixed the silc_server_send_notify_topic to actually
5624 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
5625 Affected file silcd/packet_send.c.
5627 * Changed the SFTP Filesystem interface. Changed the
5628 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
5629 the filesystem operation function. The SilcSFTPFilesystem
5630 is now a context that is allocated by all filesystem allocation
5631 functions and it already includes the operations structure
5632 and filesystem specific context. It is given as argument
5633 now to the silc_sftp_server_start. This made the interface
5634 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
5635 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
5637 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5639 * Changed the backup router adding and getting interfaces
5640 in the server. The router that will be replaced by the
5641 specified backup router is now sent as argument. Affected
5642 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
5645 * Added silc_net_addr2bin_ne to return the binary form of
5646 the IP address in network byte order. Affected files
5647 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
5649 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5651 * Check for existing server ID in silc_server_new_server
5652 and in silc_server_connect_to_router_final and remove the
5653 old entry if it exists. Affected file silcd/packet_receive.c,
5656 * Send the channel message always to only one router, either
5657 in upstream or downstream. Affected file is
5658 silcd/packet_send.c.
5660 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5662 * Wrote the definition of the backup resuming protocol to the
5663 protocol specification.
5665 * Removed one redundant channel key generation from normal
5666 server during joining procedure. Removed one redundant
5667 channel key sending from server to router during joining
5668 procedure. Affected file silcd/command.c.
5670 * Made minor bugfixes to the backup router resuming protocol.
5671 Affected file silcd/server_backup.c, server.c.
5673 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5675 * Added --disable-asm configuration option. Affected files
5676 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
5679 * Implemented the backup resuming protocol that is used to
5680 resume the primary router position in the cell after the
5681 primary router comes back online. Affected files
5682 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
5683 and silcd/server_util.[ch].
5685 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5687 * Sleep two (2) seconds after sending QUIT command to server.
5688 Affected file lib/silcclient/command.c.
5690 * Assure that if outgoing data buffer is pending do not force
5691 send any data. Affected file silcd/packet_send.c.
5693 * Assure that if outgoing data buffer is pending do not force
5694 send any data. Affected file lib/silcclient/client.c.
5696 * Implemented the backup router support when the primary router
5697 goes down. The servers and routers can now use the backup
5698 router as new primary router without loosing connectivity.
5700 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5702 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
5703 in the server to indicate disabled entry. All data read
5704 from the connection will be ignored and no data is sent
5705 for entry that is disabled. Affected files are
5706 silcd/idlist.h, silcd/server.c.
5708 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5710 * Created SFTP client and server test programs in the
5711 lib/silcsftp/tests directory.
5713 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5715 * Implemented memory filesystem (virtual filesystem) for
5716 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
5719 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5721 * Implemented the SFTP (SSH File Transfer Protocol) to the
5722 lib/silcsftp. It includes SFTP client and SFTP server
5725 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5727 * Moved lib/silccore/silcprotocol.[ch] to the
5728 lib/silcutil library.
5730 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
5731 take variable argument list pointer as argument. Affected
5732 file lib/silcutil/silcbuffmt.[ch].
5734 * Added silc_buffer_set function that is used to set data
5735 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
5736 Affected file lib/silcutil/silcbuffer.h.
5738 * Changed various routines in the core library to use the new
5739 silc_buffer_set instead of allocating new buffer only for
5742 * Added 64-bit value formatting and unformatting support to the
5743 silc_buffer_[un]format routines. Affected file is
5744 lib/silcutil/silcbuffmt.[ch].
5746 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
5747 to includes/bitmove.h.
5749 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5751 * Fixed channel user mode saving in client library. Affected
5752 file lib/silcclient/command[_reply].c.
5754 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5756 * Defined the file transfer to the SILC Protocol. Added
5757 new packet type SILC_PACKET_FTP and defined File Transfer
5758 Payload. The mandatory file transfer protocol is SFTP
5759 (SSH File Transfer Protocol). Affected file in addition
5760 of the internet draft is lib/silccore/silcpacket.h.
5762 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
5763 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
5764 is used as part of backup router protocol when the primary
5765 router of the cell is back online and wishes to resume
5766 the position as primary router.
5768 * Redefined the MAC generation keys in the protocol. The
5769 same key is not used anymore in both direction. Both
5770 direction will now use different keys for sending and
5771 receiving. This fixes a potential security flaw. This
5772 change causes incompatibilities in the protocol.
5774 * Redefined also the MAC computation from the packet.
5775 An packet sequence number is now added to the MAC
5776 computation. This prevents possible replay attacks against
5777 the protocol. This change too causes incompatibilities
5780 Added `sequence' field to the SilcPacketContext to hold
5781 the current sequence number for the packet.
5783 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5785 * Added `created' field to the SilcIDListData in the file
5786 silcd/idlist.h to indicate the time when the entry was
5789 * Added `created' field to the SilcChannelEntry too. Affected
5790 file silcd/idlist.h.
5792 * Added `creation_time' aguments to all the announcement functions
5793 in the server. If it is provided then only the entries that
5794 was created after the provided time frame are actually
5795 announced. Affected file silcd/server.[ch].
5797 * The protocol says that the Channel ID's IP address must be
5798 based on the router's IP address. Added check for this in
5799 the silc_server_new_channel when processing incoming New Channel
5800 Payload. Affected file silcd/packet_receive.c.
5802 * Print out the correct version with --version in SILC client.
5803 Affected file irssi/src/silc/core/silc-core.c.
5805 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5807 * Fixed WHOWAS command to check for completnes of the client
5808 entry always, not just when the command is coming from client.
5809 Affected file silcd/command.c.
5811 * Added new function silc_server_packet_queue_purge to purge the
5812 outgoing data queue to the network. After the function returns
5813 it is guaranteed that the outgoing packet queue is empty.
5814 Affected file silcd/packet_send.[ch].
5816 * Purge the outgoing packet queue in the rekey protocol's final
5817 callback to assure that all rekey packets go to the network
5818 before quitting the protocol. Affected file silcd/server.c.
5820 * Added silc_client_packet_queue_parse as similar function as
5821 in server to the client library. The affected file is
5822 lib/silcclient/client.c.
5824 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5826 * Splitted silcd/server.c and created silcd/server_util.[ch]
5827 for utility functions.
5829 * Added new socket flag SILC_SF_DISABLED to indicate that the
5830 connection is open but nothing can be sent to or received from
5831 the connection. Affected file lib/silcutil/silsockconn.[ch].
5832 The checking for disabled socket is checked in the low level
5833 silc_socket_write and silc_socket_read functions.
5835 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5837 * Allow only nicknames and channel names that fits into the
5838 7-bit unsigned char ASCII set. Affected file silcd/command.c.
5840 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5842 * When processing JOIN command reply in server check that if
5843 the channel exists in our global list we'll move it the local
5844 list. Affected file silcd/command_reply.c.
5846 * Fixed the check whether client is joined on the channel already
5847 in JOIN command. Affected file lib/silcclient/command.c.
5849 * Fixed the JOIN command reply to check whether the channel
5850 already exists. Affected file lib/silcclient/command_reply.c.
5852 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5854 * Added silc_ske_status_string to map the SKE error numbers
5855 to readable strings. The affected files are
5856 lib/silcske/silcske[_status].[ch].
5858 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5860 * Do not show the private channels on the WHOIS channel list
5861 as it is not allowed by the protocol. The affected file is
5864 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5866 * Assure that the packet length digged from the actual packet
5867 is something sensible in the silc_packet_decrypt_rest_special
5868 in lib/silccrypt/silcpacket.c.
5870 * Free and NULL the allocated pointer in silc_hmac_alloc if
5871 the HMAC allocation fails. The affected file is
5872 lib/silccrypt/silchmac.c.
5874 * Print the selected security properties to the log files in
5875 the server. Affected file silcd/protocol.c.
5877 * Add SKE's reference counter even if calling the completion
5878 callback manually. Otherwise it goes negative, although it
5879 does not cause any problems. The affected file is
5880 lib/silcske/silcske.c.
5882 * Remove the client entry with short timeout after giving the
5883 KILL command. Affected file lib/silcclient/command.c.
5885 * Fixed to send error reply in WHOIS and IDENTIFY commands in
5886 case all found clients are already disconnected (WHOWAS would
5887 found them) in the server. Affected file silcd/command.c.
5889 * Update the last_receive (time of last data received) to be
5890 updated only when received private or channel message so that
5891 the idle time showed in WHOIS makes more sense.
5893 * Added boolean field `valid' in to the SilcClientEntry in the
5894 client library to indicate whether the entry is valid or not.
5895 This fixes the nickname change bug on channel when changing
5896 the nickname to be same than the old (like nick to Nick) the
5897 nickname formatter doesn't set the new nick anymore to Nick@host.
5898 Affected file lib/silcclient/idlist.[ch].
5900 * Now actually fixed the nickname changing on disconnection.
5901 Added new function silc_change_nick to the Irssi SILC Client.
5902 Affected file irssi/src/silc/core/client_ops.c,
5903 irssi/src/silc/core/silc-nicklist.[ch].
5905 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5907 * Check that the public key exists in the GETKEY command before
5908 trying to encode it. Affected file silcd/command.c.
5910 * Print some notifications on received public keys with GETKEY
5911 command in the Irssi SILC Client. Affected files are
5912 irssi/src/fe-common/silc/module-formats.[ch],
5913 irssi/src/silc/core/client_ops.c.
5915 * Use IDENTIFY command to resolve the server information in the
5916 GETKEY command instead of INFO command. Affected file
5917 lib/silcclient/command.c.
5919 * All command reply functions in the client library now calls
5920 the pending command reply callbacks even if an error has
5921 occurred. The server has done this a long time and now it was
5922 time to move the client library to this as well. Now all
5923 errors can be delivered back to the pending command reply
5924 callbacks if necessary. Affected files are
5925 lib/silcclient/command[_reply].[ch].
5927 * Change the nickname on disconnection back to the username
5928 because in reconnect the server will enforce it to it anyway.
5929 Affected file irssi/src/silc/core/silc-servers.c.
5931 * Fixed a config file parsing bug in the Irssi SILC client.
5932 Affected file irssi/src/silc/core/clientconfig.c.
5934 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5936 * When printing the channel mode on JOIN, verify that the
5937 channel key and channel's HMAC are valid. Affected file
5938 irssi/src/silc/core/client_ops.c.
5940 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5942 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
5943 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
5944 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
5946 * Removed channel key rekey task deleting from the function
5947 silc_server_save_channel_key. Affected file silcd/server.c.
5948 Added explicit timeout task context instead that is used to
5949 delete the task if we are registering a new task before the
5950 new task has elapsed.
5952 * When channel key rekey occurs the client library now saves
5953 the old channel key for a short period of time (10 seconds) and
5954 is able to use it in case some is still sending channel
5955 messages encrypted with the old key after the rekey. Affected
5956 file lib/silcclient/[idlist.h|client_channel.c].
5958 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5960 * Added check to the silc_server_new_id_real to not accept
5961 new ID if it is the sender's own ID. Affected file is
5962 silcd/packet_receive.c.
5964 * Assure that we do not announce ourself or the one we've
5965 sending our announcements when we're router and are announcing
5966 servers to our primary router. Affected file silcd/server.c.
5968 * Fixed silc_server_command_identify_check_client to assemble
5969 correct WHOIS packet. It send corrupted WHOIS packet and
5970 caused problem with router to router connections. Affected
5971 file silcd/command.c.
5973 Fixed also silc_server_command_whois_check the same way
5974 as for the IDENTIFY command.
5976 * Added new SilcIDListStatus to the server in the SilcIDListData
5977 structure. The status now includes the current status of
5978 the entry (like registered, resolved etc.). Affected file
5979 silcd/idlist.[ch]. Defined a bunch of different status types
5980 as well. This replaced the old boolean registered field as well.
5982 Added resolve_cmd_ident field to the SilcClientEntry structure
5983 too so that if the entry is for example being resolved so
5984 another command may attach to the same pending command reply
5985 without requiring to resolve the same entry again. This concept
5986 should optimize the WHOIS and the IDENTIFY resolving under
5987 heavy load by taking away unnecessary resolving for entries
5988 that are being resolved already.
5990 Added support for adding multiple pending commands for one
5991 command idenfier. Affected file silcd/command[_reply].[ch].
5993 * Fixed WHOIS and IDENTIFY save to remove the cache entry
5994 before deleting the data. Otherwise the hash table will have
5995 freed data in comparison functions. Affected file is
5996 silcd/command_reply.c.
5998 * Fixed silc_idlist_replace_client_id to add the new entry to
5999 the cache with NULL nickname. Otherwise there will be invalid
6000 memory as the nickname after the nickname is freed. Affected
6001 file silcd/packet_receive.c.
6003 * Fixed the silc_idlist_get_clients_by_hash. The entries was
6004 saved into wrong slots because the previous number of entries
6005 was not taken into account. Affected file silcd/idlist.c.
6006 Fixed same thing in silc_idlist_get_clients_by_nickname too.
6008 * If we are router and we receive JOIN notify to a channel that
6009 does not have any users then notified client is marked as the
6010 channel founder, as it is it. The affected file is
6011 silcd/packet_receive.c
6013 * Added to the extended hash table API's table_del_*ext functions
6014 the destructor as argument too, so that the caller can decide
6015 which destructor to use or whether to use destructor at all.
6016 Affected file lib/silcutil/silchashtable.[ch].
6018 * Fixed ID Cache purging. It actually deleted the entries from
6019 the hash table after the data was freed. The hash table ended
6020 up comparing freed memory. The affected file is
6021 lib/silccore/silcidcache.c.
6023 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6025 * Fixed Irssi SILC client's KILL command's HELP syntax.
6027 * The USERS command now resolves the detailed user information
6028 if the userinfo field is missing. Affected file is
6029 lib/silcclient/command_reply.c.
6031 * Do not print error in silc_file_read if the read file does
6032 not exist. Just silently return NULL. Affected file is
6033 lib/silcutil/silcutil.c.
6035 * Fixed the silc_log_output to not wine about NULL filename
6036 and to not create some bogus " " filename. Affected file is
6037 lib/silcutil/silclog.c.
6039 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6041 * Fixed various printing bugs on the user interface in the
6042 Irssi SILC Client. Minor changes that were forgotten from
6045 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6047 * Fixed the configure.in.pre and the compilation and distribution
6048 environment to support the new autoconf 2.52. That version is
6049 now required to compile the CVS trunk.
6051 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6053 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6054 to generally parse user@fqdn format strings. Affected file
6055 lib/silcutil/silcutil.c.
6057 * Added nickname_format and nickname_force_format fields to the
6058 SilcClientParams structure. The first one defines the format
6059 for the nicknames that the library will enforce if the receives
6060 multiple same nicknames. The second one is boolean value and
6061 can be used to force the library to always enforce the format
6062 to the nicknames regardles whether there are multiple nicknames
6063 or not. This configurable formatting was employed to flexibly
6064 support accessing multiple nicknames from the user interface.
6065 The userinterface can now set the nicknames to what ever format
6066 they prefer. Affected file lib/silcclient/silcapi.h.
6068 Added function silc_client_nickname_format to the file
6069 lib/silcclient/idlist.c. It performs the nickname formatting.
6071 Added new field `hostname´ to the SilcClientEntry context.
6072 It holds the hostname of the client. Affected file is
6073 lib/silcclient/idlist.h.
6075 * Irssi SILC Client sets the nicknames in nick@hostn format.
6076 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6077 irssi/src/silc/core/silc-core.c.
6079 The WHOIS printing now also shows both the real nickname and
6080 the formatted nickname so that user knows how to access the
6081 user if there are multiple same nicknames cached. Affected
6082 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6083 printing formatting too to take the hostname now as a separate
6084 argument. The Affected file is
6085 irssi/src/fe-common/silc/modules-formats.[ch].
6087 * Changed the silc_client_get_clients_local to accept the formatted
6088 nickname as argument. It accepts the real nickname too but the
6089 formatted nickname can be used to find the true entry from
6090 multiple entries. Affected file lib/silcclient/silcapi.h and
6091 lib/silcclient/idlist.c.
6093 * Added nickname_format_parse field to the SilcClientParams.
6094 It is a callback function provided by the application to parse
6095 the nickname out of the formatted nickname string. The library
6096 calls it to get the nickname from the formatted string. Since
6097 the application generally knows better the format of the nickname
6098 string it parses it instead of the library, even though library
6099 encodes the formatted string. If the callback function is not
6100 provided then the library will use the string as is. The
6101 affected file is lib/silcclient/silcapi.h.
6103 * All the nickname strings passed to the client library in
6104 commands are now expected to be formatted nickname strings.
6105 If the command does not support the formatted nickname string
6106 it will assume that the sent string is the actual nickname.
6107 Affected file lib/silcclient/command.c.
6109 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6111 * Added public key authentication support to OPER and SILCOPER
6112 commands in the client library. Affected file is
6113 lib/silcclient/command.c.
6115 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6117 * Changed the get_auth_methdod client operation to be asynchronous.
6118 It can be async if the application resolves the authentication
6119 method from the server during the negotiation. Added new
6120 SilcGetAuthMeth completion callback that the application will
6121 call after resolving the authentication method.
6123 Added function silc_client_request_authentication_method that
6124 the application can use to resolve the authentication method
6125 from the server. Added also SilcConnectionAuthRequest callback
6126 that the library will call after the server has replied. The
6127 application can call this function if it does not know the
6128 current authentication method.
6130 Affected files are lib/silcclient/client.c and
6131 lib/silcclient/silcapi.h.
6133 * The Irssi SILC client now automatically resolves the authentication
6134 method incase any configuration information is not present (and
6135 currently there never is). The affected file is
6136 irssi/src/silc/core/client_ops.c.
6138 * Fixed public key authentication from the client library.
6139 Affected file lib/silcclient/protocol.c. Changed also the
6140 protocol specification about the public key authentication in
6141 the connection authentication protocol. The actual data to be
6142 signed is now computed with a hash function before signing.
6144 * Fixed the public key authentication from the server as well.
6145 Affected file silcd/protocol.c.
6147 * Removed the mlock()'s from the memory allocation routines.
6148 Affected file lib/silcutil/silcmemory.c. The ./configure does
6149 not check anymore for the mlock(). Affected file is
6152 * Fixed USERS command in server to allow the execution of the
6153 command for private and secret channels if the client sending
6154 the command is on the channel. Affected file silcd/command.c.
6156 * Fixed silc_client_get_clients_local to return the clients
6157 count correctly. It could return wrong value. Affected file
6158 lib/silcclient/idlist.c.
6160 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6162 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6163 types. The assembler optimizations seemed not to like 64-bit
6164 data types. The assmebler optimizations thus are now enabled
6165 also for BSD systems as opposed to only enable them for Linux.
6167 * Do not check for threads at all on BSD systems. Affected
6168 file configure.in.pre.
6170 * Removed -n and -h options from the Irssi SILC Client since
6171 they are not used in silc.
6173 * Fixed the prime generation to assure that the first digit
6174 of the generated random number is not zero since our conversion
6175 routines does not like number strings that starts with zero
6176 digit. If zero digit is seen the random number is regenerated.
6177 This caused some corrupted RSA keys when the zero first digit
6178 was met. Affected file lib/silcmath/silcprimegen.c.
6180 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6182 * Fixed WIN32 configuration in the ./configure script.
6183 Fixed to include xti.h on environments that has it.
6184 Patches by Carsten Ilchmann and andrew.
6186 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6188 * Changed the silc_id_create_client_id to be collision
6189 resistant. It is now assured that there cannot be created
6190 two same client ID's. I suspect that some weird bugs in
6191 the server were actually caused by duplicate Client IDs.
6192 Affected file silcd/serverid.[ch]. A router receiving
6193 new ID now also assures and informs the sending server
6194 if the ID caused collision.
6196 * Changed the silc_id_create_channel_id to also assure that
6197 there are no collisions.
6199 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6201 * Statement about ignoring the Mutual Authentication flag when
6202 performing rekey with PFS was a bit misleading. It is ignored
6203 if it was set in the initial negotiation, it cannot be even
6204 set in the rekey. Fixed in the ke-auth draft. Started the
6205 new versions of the protocol drafts in the doc/.
6207 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6209 * Fixed a bug in silc_client_command_identify_save when saving
6210 new channel information. The channel name was no duplicated
6211 and caused crash on exit. Affected file is
6212 lib/silcclient/command_reply.c.
6214 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6216 * Fixed the getkey command handling in the server. Send just
6217 empty OK reply to the sender if the key could not be fetched
6218 (but everything else was ok, like the key just was not available).
6219 Changed the public key parameter to optional in the protocol
6220 specs so that empty OK reply can be sent. Affected file
6223 Added a message to Irssi SILC client to tell to user if the
6224 server did not return a public key.
6226 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6228 * Fixed a channel key regeneration bug. It registered new
6229 timeout tasks exponentially until all system resources were
6230 used. Affected file silcd/server.c.
6232 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6234 * Added the SILC Document generator to the scripts/silcdoc.
6235 It can be used to generate the Toolkit Reference Manual out
6236 of the source tree. Internally it will also use the RoboDoc
6237 generator now imported in util/robodoc.
6239 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6241 * Added couple of return's in rekey protocol if error orccurred
6242 during the protocol. The execution must be terminated.
6243 Affected file silcd/protocol.c. Also, terminate the protocol
6244 always with timeout.
6246 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6248 * The client's Client ID was created initally from the wrong
6249 nickname (it could have been in format nick@host) in the
6250 silc_server_new_client. Affected file silcd/packet_receive.c
6252 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6254 * Added some SILC_LOG_ERROR's to various error conditions
6255 if client could not be added to ID cache. Affected files
6256 silcd/packet_receive.c and silcd/server.c.
6258 * When client's sock->user_data is freed, NULL also the
6259 client->router and client->connection pointers. Added check
6260 for these pointers being NULL to various places around the
6261 code. Affected file silcd/server.c.
6263 * Added client->data.registered == TRUE checks to various
6264 places around the code to assure that unregistered client's
6265 are not handled when it is not allowed. Affected file
6268 * Added `bool registered' fields to all
6269 silc_idlist_[server|client]_get_* routines to indicate whether
6270 the fetched client needs to be registered or not. Affected
6271 file silcd/idlist.[ch].
6273 * Add your own entry as registered to the ID cache in the
6274 server. Affected file server.c.
6276 * Fixed a bug in silc_server_new_server. The SilcServer was
6277 set as the new server's context instead of SilcServerEntry.
6278 This naturally caused some weird bugs.
6280 * Added "updated" field the SilcChannelEntry which indicates
6281 the time since the channel entry was last accessed. This
6282 can be used to determine whether it is necessary to
6283 announce the channel after backup resuming protocol.
6284 Affected files silcd/idlist.[ch].
6286 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6288 * Do not delete the channel rekey task when adding it
6289 for in silc_server_create_channel_key.
6291 * Changed the silc_server_create_channel_key to return
6292 TRUE or FALSE to indicate the success of the channel key
6295 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6297 * Fixed MSVC++ project files and added missing files to
6298 Makefiles under win32/.
6300 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6302 * Do not add TCP_NODELAY flag if the operating system
6303 does not have it defined. Affected files are
6304 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6306 * Fixed buffer overflow from Irssi SILC Client. Affected
6307 file irssi/src/fe-common/core/themes.c.
6309 * Fixed double free in client library in the file
6310 lib/silcclient/client.c when disconnecting from server.
6312 * Applied double free patch from cras to Irssi SILC client.
6313 Affected files irssi/src/core/[modules/expandos].c
6315 * Fixed the disconnection handling to Irssi SILC Client.
6316 The application must call silc_client_close_connection
6317 in ops->connect client operation in case of failure of
6318 the connection. Affected file is
6319 irssi/src/silc/core/client_ops.c.
6321 * Do not set sock->protocol to NULL in the function
6322 silc_client_close_connection after executing the protocol's
6323 final callback since the sock might not be valid anymore.
6324 Affected file lib/silcclient/client.c.
6326 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6328 * Do not enable SILC_THREADS if the linking with libpthread
6329 did not happen. Affected file configure.in.pre.
6331 * Added notion to protocol specification that server must
6332 verify the sent authentication payload with CMODE when
6333 setting the channel founder key. Implemented it to the
6334 server. Affected file silcd/command.c.
6336 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6338 * Added _EXTRA_DIST SILC distribution variable to the
6339 distributions file. It is used to conditionally add extra
6340 files or directories to the specific distribution. Affected
6341 files ./prepare, Makefile.am.pre and distributions.
6343 Removed the `_' from the start of the distribution names.
6346 * Added README.WIN32 for instructions to compile the Toolkit
6349 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6351 * Fixed a double free in disconnection in the server. Affected
6352 file is silcd/server.c.
6354 * Fixed the lib/silcske/groups.c to work now also with GMP
6355 MP library. The string conversion did not work when using
6356 specific base and the base is indicated in the string as well.
6358 * Created win32/ directory which now includes MSVC++ specific
6359 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6360 It will appear only in the toolkit distribution
6362 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6364 * Changed the key material distribution function in case when
6365 the hash output is too short. The data is now concatenated
6366 a bit differently than it used to. Made the change to the
6367 SKE protocol specification.
6369 * Added better GMP detection to configure.in.pre. A patch
6372 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6374 * Fixed a minor bug in SKE that might cause some problem on
6375 some platforms. Affected file lib/silcske/silcske.c.
6377 * Added the cookie checking for initiator in the SKE. It checks
6378 that the responder returns the sent cookie unmodified. The
6379 affected file is lib/silcske/silcske.c. Added new SKE
6380 error type INVALID_COOKIE that can be sent during the
6381 negotiation. Fixed some memory leaks as well.
6383 * Added the "invalid cookie" error message to Irssi SILC client's
6386 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6388 * Added `task_max' field to the SilcClientParams to indicate
6389 the maximum tasks the scheduler can handle. If set to zero,
6390 default values are used. Affected file lib/silcclient/silcapi.h.
6392 * Fixed memory leaks in silc_client_close_connection. Affected
6393 file lib/silcclient/client.c.
6395 * Added silc_client_del_client_entry to client library to free
6396 all memory of given client entry. Affected file is
6397 lib/silcclient/idlist.[ch].
6399 * Added new functions silc_client_del_channel and
6400 silc_client_del_server to delete channel and server entries.
6401 Affected file lib/silcclient/[silcapi.h/idlist.c].
6403 * Removed silc_client_del_client_by_id from silcapi.h.
6405 * Fixed the INFO command to return the server's own info
6406 correctly when querying by Server ID. Affected file is
6409 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6411 * Removed the non-blocking settings in WIN32 code in the
6412 silc_sock_[read/write] and added SleepEx instead. Affected
6413 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6414 of input data is now checked with FIONREAD and ioctlsocket.
6416 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6418 * Call silc_schedule_task_del_by_context in the
6419 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6420 Affected file lib/silccore/silcprotocol.c.
6422 * Call silc_protocol_cancel for active protocols in the
6423 silc_server_close_connection if the funtion
6424 silc_server_free_sock_user_data has not been called.
6425 Affected file silcd/server.c.
6427 * Generic tasks cannot be deleted using the del_by_fd
6428 task deleting function since generic tasks does not match
6429 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6431 * Added a notion to SILCOPER help file that the SILCOPER works
6432 only on router server, not on normal server.
6434 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6436 * Added for WIN32 support for the new scheduler as well.
6437 Affected file lib/silcutil/win32/silcwin32schedule.c.
6439 * Fixed the SHA1 implementation to work on various platforms.
6441 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6443 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6444 API. It is part of the scheduler now. Everything else is
6445 as previously but some functions has changed their names.
6446 Checkout the lib/silcutil/silcschedule.h for the interface.
6447 Updated all applications to use the new interface. Affected
6448 files are lib/silcutil/silcschedule.[ch].
6450 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6452 * Found a bug in the SKE implementation. The HASH value,
6453 specified by the protocol, was not computed correctly. The
6454 public key of the responder was not added to the computation
6455 even though it is mandatory. Affected file lib/silcske/silcske.c.
6456 This unfortunately causes incompatibilities with older
6457 clients and servers.
6459 * Added WIN32 specific network init and uninit functions:
6460 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6461 the Winsock2. Affected file lib/silcutil/silcnet.h and
6462 lib/silcutil/win32/silcwin32net.c.
6464 * Set the socket always to nonblocking mode on WIN32 after
6465 reading data or writing data. Affected file is
6466 lib/silcutil/win32/silcwin32sockconn.c.
6468 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6470 * Fixed various compilation problems under WIN32. Affected
6471 files lib/silcutil/win32/silcwin32thread.c and
6472 lib/silcutil/win32/silcwin32schedule.c.
6474 * Removed all _internal.h #includes from public header
6475 files. Internal headers must never be included from
6478 Removed also the lib/silcske/payload_internal.h file.
6480 * All include files that may be needed (public and some others
6481 included by the public headers) by application developers are
6482 now copied to the ./includes directory. It does not copy any
6483 internal headers. Affected file Makefile.defines.pre and all
6484 Makefile.am's under lib/ and subdirs.
6486 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6488 * Do not change the ~/.silc directory's permissions automatically.
6489 Affected file irssi/src/silc/core/clientutil.c.
6491 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6493 * Do not cancel the protocol in silc_server_close_connection
6494 it might cause recursion. Now cancelled in the function
6495 silc_server_free_sock_user_data. Affected file silcd/server.c.
6497 * Fixed the silc_server_remove_clients_by_server to regenerate
6498 the channel keys correctly finally. Added also new function
6499 silc_server_remove_clients_channels to actually do it.
6500 Affected file silcd/server.c.
6502 * Fixed the silc_server_new_channel to not crash by giving
6503 wrong router to the new channel. Affected file is
6504 silcd/packet_receive.c.
6506 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6508 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
6509 which is given as argument to the silc_client_alloc now.
6510 It can be used to configure the client and set various parameters
6511 that affect the function of the client.
6513 * The USERS command in server did not check whether the channel
6514 is private or secret. Affected file silcd/command.c.
6516 * Added new argument to the USERS command in protocol specification.
6517 The USERS command now can take the channel name as argument
6518 as well. Added support for this in client and server and
6519 updated the protocol specs.
6521 * Completed the GETKEY command in client. It can be now used
6522 to fetch also servers public key not only some clients.
6523 Affected files lib/silcclient/command[_reply].c.
6525 * Added silc_client_get_server to return server entry by the
6526 server name. Affected files lib/silcclient/silcapi.h and
6529 * Redefined the IDENTIFY command in protocol specification to be
6530 more generic. It now can be used to query information about
6531 any entity in the SILC Network, including clients, servers and
6532 channels. The query may be based either the entity's name
6533 or the ID. Added support for this in both client and server.
6535 Affected files silcd/command.c and lib/silcclient/command.c
6536 and command_reply.c.
6538 * Optimized the WHOIS and WHOWAS commands in the server. Removed
6539 the _from_client and _from_server functions. Affected file
6542 * Added silc_client_get_channel_by_id_resolve to the file
6543 lib/silcclient/silcapi.h to resolve channel information by
6544 its ID. Added also silc_client_get_channel_by_id that
6545 does not resolve it from the server.
6547 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6549 * Added SilcServerEntry context into the client library
6550 to represent one server. The INFO command now allocates
6551 these to save the resolved server info. For now on the
6552 client library will also keep information about servers,
6553 connected and resolved with INFO.
6555 The INFO command now allocates the SilcServerEntry context
6556 and saves the server info there. The COMMAND_REPLY in
6557 the INFO now returns the parameters to application in
6558 same order as defined in the protocol specification.
6560 The entries are cached in the client->server_cache.
6562 * The INFO command is now issued after received the Client ID
6563 from the server. Affected file lib/silcclient/client.c.
6565 * The CMODE_CHANGE notify may now return also an SilcServerEntry
6566 to the application as the mode changer might be server.
6567 It is guaranteed that NULL is not returned anymore to the
6568 application. Affected file lib/silcclient/client_notify.c.
6570 The ID Type is now also passed to the application so that
6571 it can check whether the returned entry is SilcClientEntry
6574 Added new function silc_client_get_server_by_id to return
6575 the server entry by ID. Affected files are the
6576 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
6578 * Do not create the channel in the Irssi SILC Client when issuing
6579 the JOIN command but when received the sucessful JOIN command
6580 reply. Otherwise the channel might get created even though we
6581 could not join it. The Affected file is
6582 irssi/src/silc/core/[silc-channels.c/client_ops.c].
6584 * Fixed a channel joining bug in router. The router must also
6585 check the channel modes, invite and ban lists etc. when serving
6586 the JOIN command sent by normal server. Affected file is
6587 silcd/command.c. The router now resolves the client's
6588 information from the server who sent the JOIN command if it
6589 does not know it, and processes the JOIN command only after
6592 * Changed the SilcCommandCb to take new argument; void *context2.
6593 Affected file lib/silccore/silccommand.h
6595 The second argument in the command callbacks in the server now
6596 includes the SilcServerCommandReplyContext if the command was
6597 called as pending command callback from the command reply.
6598 Otherwise it is NULL. When called as pending the status of the
6599 command reply will be checked and if it was erronous the
6600 error will be sent to the original sender of the command.
6601 This way the client always receives the error messages even
6602 though the server was actually the one who received the error
6603 when it resent the command to router, for example. Affected
6604 files silcd/command[_reply].[ch].
6606 * Fixed sending WHOWAS command's error message to client if
6607 the requested client could not be found. It was missing.
6610 * Changed the CMODE and CUMODE commands reply arguments in the
6611 protocol specification. The Channel ID is now sent in both
6612 of the commands to identify the channel. Implemented this
6613 new feature to the client and server. Affected files
6614 lib/silcclient/command_reply.c and silcd/command.c.
6616 * Made better checks for invite and ban lists in the JOIN
6617 command in server. Affected file silcd/command.c.
6619 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6621 * The server now performs the incoming host IP/DNS lookup
6622 using the silc_socket_host_lookup and thus does not block
6623 the server anymore. Affected file silcd/server.c.
6625 * Completed the multi-thread support for SILC Scheduler in
6626 the lib/silcutil/silcschedule.c.
6628 * Fixed the configure.in.pre to detect the pthread correctly
6631 * Fixed a deadlock in silc_task_queue_wakeup in the file
6632 lib/silcutil/silctask.c.
6634 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6636 * Added new function silc_schedule_wakeup that is used in
6637 multi-threaded environment to wakeup the main thread's
6638 schduler. It needs to be used when a thread adds a new task
6639 or removes a task from task queues. After waking up, the
6640 scheduler will detect the task queue changes. If threads
6641 support is not compiled in this function has no effect.
6642 Implemented the wakeup mechanism to both Unix and WIN32
6643 systems. Affected files are lib/silcutil/silcschedule.[ch],
6644 lib/silcutil/unix/silcunixschedule.c and the
6645 lib/silcutil/win32/silcwin32schedule.c.
6647 * Added new function silc_task_queue_wakeup to wakeup the
6648 scheduler by the specified task queue. Affected file
6649 lib/silcutil/silctask.[ch].
6651 * The silc_socket_host_lookup_start now wakes up the scheduler
6652 after adding the timeout task. Affected file is
6653 lib/silcutil/silcsockconn.c.
6655 * The silc_socket_host_lookup is synchronous now if the threads
6656 support is not compiled in. However, the callback is still
6657 called asyncronously through the scheduler, anyway. Affected
6658 file lib/silcutil/silcsockconn.c.
6660 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6662 * Added new function silc_socket_host_lookup to perform
6663 asynchronous IP and FQDN lookups for the socket connection.
6664 Affected files lib/silcutil/silcsockconn.[ch].
6666 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6668 * Added SILC_MUTEX_DEFINE to define the mutex on environments
6669 that may or may not compile the mutex support in.
6671 Changed the silc_mutex_alloc interface. It allocates the
6672 mutex now to the sent pointer and returns TRUE or FALSE.
6674 Affected file lib/silcutil/silcmutex.h.
6676 * Wrote the SILC Task Queue interface to support multi-threads.
6677 Affected file lib/silcutil/silctask.[ch].
6679 * Wrote the SILC Scheduler to support multi-threads. Affected
6680 file lib/silcutil/silcschedule.c.
6682 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6684 * Implemented the SILC Mutex API and SILC Thread API for WIN32
6685 in lib/silcutil/win32/.
6687 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6689 * Defined SILC Mutex API and SILC Thread API and implemented
6690 them for Unix. Affected files are
6691 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
6692 lib/silcutil/unix/silcunixmutex.c and
6693 lib/silcutil/unix/silcunixthread.c.
6695 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6697 * Fixed the silc_server_remove_clients_by_server's channel
6698 key re-generation. The hash table handling was incorrect
6699 and would not work with many channels. Affected file is
6702 * Fixed some memory leaks around the server code.
6704 * Rewrote the silc_server_get_users_on_channel to support IPv6
6705 based Client ID's. Affected file silcd/server.c.
6707 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
6708 specification. However, a separate document must be written
6709 to define the detailed signing procedure and the payload
6710 associated with the flag. Defined the flag to the
6711 lib/silccore/silcchannel.h as well.
6713 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6715 * Changed the dynamic tables to static size tables in the
6716 lib/silccrypt/silchmac.c.
6718 * Removed GCC dependencies from the code. A patch by cras.
6720 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6722 * Do not show the error "Error receiving packet bla bla"
6723 in server if it really was not an error (-2 means that reading
6724 is pending). Affected file silcd/server.c.
6726 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6728 * Fixed a possible crash in silc_server_remove_clients_by_server
6729 in silcd/server.c. Fixed there also some memory leaks.
6731 * Fixed the silc_idlist_replace_client_id. It could replace
6732 wrong key in the hash table. Affected file silcd/idlist.c.
6734 * Do not check whether there are global users on the channel
6735 if the channel->global_users is FALSE. Affected functions
6736 silc_server_remove_from_one_channel and
6737 silc_server_remove_from_channels in silcd/server.c. Also,
6738 do not check if the removed client is local as we can be
6739 sure that global client was not removed from the channel
6740 and checking for global users is not needed.
6742 * The silc_server_remove_clients_by_server now re-generates
6743 the channel keys correctly for those channels that had
6744 clients removed from them. Affected file silcd/server.c.
6746 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6748 * Found the reason of random crashes in the server. We weren't
6749 ignoring the SIGPIPE signal (which can be sent in write())
6750 and it crashed the server. Affected file silcd/silcd.c.
6752 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6754 * Assure that sock->user_data is not NULL in the function
6755 silc_server_packet_send in silcd/packet_send.c.
6757 * Disconnect the remote connection if it could not be added
6758 to any ID lists in the server. The affected file is
6761 * Check in silc_server_packet_send[_real/dest] that the
6762 socket is not disconnecting and ignore the data if it is.
6763 Affected file silcd/packet_send.c.
6765 * Define inline to __inline on native WIN32 compilation.
6766 Affected file includes/silcwin32.h.
6768 * Added some explicit type casts for inline code since MSVC
6769 require them. Affected files lib/silcutil/silcbuffer.h,
6770 lib/trq/silcdlist.h and lib/trq/silclist.h.
6772 * Print warning in log files from now on if the packet
6773 decryption fails. Affected file silcd/server.c.
6775 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6777 * Changed the `say' client operation's interface to accept
6778 new `type' argument to indicate the type of the message sent
6779 by the library. The application may filter the library's
6780 messages according the type. The affected file is the
6781 lib/silcclient/silcapi.h.
6783 * Added two new functions to lib/silcclient/silcapi.h:
6784 silc_client_del_client and silc_client_del_client_by_id.
6785 Affected file lib/silcclient/idlist.c.
6787 * Moved the clientincludes.h from includes/ to silc/ and
6788 serverincludes.h from includes/ to silcd/.
6790 * The modes for the CMODE and CUMODE are now passed as
6791 uint32 for application with COMMAND_REPLY. The affected
6792 file is lib/silcclient/command_reply.c.
6794 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6796 * /WHOIS without arguments shows client's own information.
6797 Affected file lib/silcclient/command.c.
6799 * Changed PING to not accept any arguments. The specs
6800 says that client can ping only the connected server so
6801 requiring an argument is not needed. Affected file is
6802 lib/silcclient/command.c.
6804 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6806 * Fixed a fatal bug in private message sending and reception
6807 encryption and decryption when using private message keys.
6808 The implementation was incorrect and did not follow the
6809 specification. It causd that some of the message were
6810 lost since it did not use the sending and receiving keys
6811 as the protocol suggests. This has been fixed and will cause
6812 incompatibilities with older clients when sending private
6813 message encrypted with private message keys. Affected files
6814 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
6815 and various other in Irssi SILC Client.
6817 Added `responder' boolean argument to the functions
6818 silc_client_add_private_message_key[_ske] to indicate when
6819 the key is added as responder or initiator of the key
6822 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6824 * Removed the silc_ske_check_version function and created
6825 a SilcSKECheckVersion callback. Added also a function
6826 silc_ske_set_callbacks that is now used to set all SKE
6827 callbacks. The callback functions are not given to
6828 the SKE functions anymore, but this function is used to
6831 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
6833 * Added `silc_version' argument to the silc_client_alloc
6834 to define the version of the application for the library.
6835 The library will use the version string to compare it
6836 against the remote host's (usually a server) version
6837 string. Affected file lib/silcclient/silcapi.h
6839 * Added the KE protocol context to Key Agreement context
6840 in client library so that we can abort the SKE if it
6841 is in process when we get timeout. Affected file is
6842 lib/silcclient/client_keyagr.c.
6844 * Do not resolve the client ID forever if it returns in the
6845 first time that such client does not exist. This was done
6846 for example with private message. Affected file is
6847 lib/silcclient/client_prvmsg.c.
6849 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6851 * Do not add regex.h for WIN32. The affected file
6852 includes/silcincludes.h.
6854 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
6855 not work yet 100%. It generates the DLL's automatically
6856 when compiling with --with-win32 under cygwin.
6858 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6860 * lib/contrib/regex.c is not compiled on WIN32.
6862 * Added silc_net_get_socket_opt function to the
6863 lib/silcutil/silcnet.h.
6865 * Added includes/silcwin32.h for WIN32 specific includes
6868 * Do not use ptime structure or any of the posix process
6869 functions on WIN32 in lib/silccrypt/silrng.c.
6871 * Added silc_gettimeofday to provide generic function
6872 for struct timeval on all platforms. Added the function
6873 to lib/silcutil/silcutil.h.
6875 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6877 * Moved the lib/silccore/silcsockconn.[ch] to the utility
6878 library as they clearly belong there. As a plus side we
6879 can make the actual socket connection routines platform
6882 Added also new generic function silc_socket_read and
6883 silc_socket_write (that used to be silc_packet_[read/write].
6884 The implementation of these are platform specific.
6886 * Added WIN32 specific routines of silc_socket_[read/write]
6887 to lib/silcutil/win32/silcwin32sockconn.c.
6889 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6891 * Added preliminary support for native WIN32 compilation under
6892 cygwin (using the -mno-cygwin option for GCC) to the
6893 ./configure.in.pre. The --with-win32 now prepares the
6894 compilation for native WIN32.
6896 * Rewrote the SILC Scheduler interface in the file
6897 lib/silcutil/silcschedule.h. The scheduler is now context
6898 based and does not have anymore any global static scheduler.
6899 Moved the Unix scheduler to the lib/silcutil/unix/ directory
6900 and created lib/silcutil/win32 directory for WIN32 based
6903 * Added Unix specific network routines to the
6904 lib/silcutil/unix/silcunixnet.c and the old
6905 lib/silcutil/silcnet.c includes now only generic routines.
6907 Added WIN32 specific network routines to the
6908 lib/silcutil/win32/silcwin32net.c.
6910 * Added Unix specific utility functions from the
6911 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
6913 * Added WIN32 SILC Scheduler to the file
6914 lib/silcutil/win32/silcwin32schedule.c. The code is of course
6917 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6919 * Do not handle JOIN notify in the server if the target client
6920 is not registered (idata->registered == FALSE). The affected
6921 file is silcd/packet_receive.c.
6923 * Update the nickrec->founder in event_cumode in the Irssi SILC
6924 client. Affected file irssi/src/silc/core/silc-channels.c.
6926 * Fixed the CUMODE_CHANGE notify handling in the server when
6927 server and router are announcing their clients on channels.
6928 Now the mode changes are saved and notified correctly. The
6929 affected file is /silcd/packet_receive.c.
6931 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
6932 They really did not replace the cache entry in the ID Cache.
6933 Now they do that. Affected file silcd/idlist.c.
6935 * Fixed the KICK notify handling in the Irssi SILC client to
6936 update the channel records so that the kicked client does not
6937 appear to be on the channel. The affected file is
6938 irssi/src/silc/core/silc-channels.c.
6940 * Always update the conn->current_channel when executing command
6941 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
6943 * Fixed the KILL notify handling in Irssi SILC client to remove
6944 the killed client on all channels.
6946 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6948 * Fixed the silc_parse_command_line to remove extra spaces
6949 from the start and end of the arguments. Affected file is
6950 lib/silcutil/silcutil.c.
6952 * Cancel and free any active protocol in the function
6953 silc_server_close_connection. Affected file silcd/server.c.
6955 * Cancel and free any active protocol in the function
6956 silc_client_close_connction. Affected file is
6957 lib/silcclient/client.c.
6959 * Do not execute the KILL command for clients that are in
6960 history (ie. they are not in the network). Affected file is
6963 * Fixed KILL notify handling, client does not crash anymore.
6964 Affected file irssi/src/silc/core/silc-channels.c.
6966 * Reduced the default packet buffer size from 2048 to 1024 in
6967 lib/silccore/silcpacket.c.
6969 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
6970 counter to the SKE context that is incresed when the SKE library
6971 performs async operation outside the library. If the outside
6972 process frees the SKE context and FREED status will be set
6973 and the library will detect after the sync operation that the
6974 libary is freed. The affected files are
6975 lib/silcske/silcske[_status].[ch].
6977 * Resolve the client entry information in the function
6978 silc_client_channel_message to assure that NULL pointer is not
6979 passed as client entry to the application. */
6981 * Fixed the task timeout calculation to assure that there is
6982 never negative timeouts. The affected file is
6983 lib/silcutil/silcschedule.c.
6985 * Fixed the channel user mode notification sending in server.
6986 It was sent point-to-point to the router (or to server by router)
6987 but it needs to be destined to a channel. The routines now
6988 supports sending the channel user mode notifys to the channels
6989 when announcing clients and channels. Affected files are
6990 silcd/server.c and silcd/packet_receive.c.
6992 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
6993 It did not actually replace the old channel entry in the cache.
6994 Affected file lib/silcclient/client_notify.c.
6996 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6998 * Fixed a possible crash in silc_packet_send_prepare. It now
6999 assures always that there is enough space in the buffer and
7000 at the tail area of the buffer (for MAC).
7002 Fixed the inbound buffer reallocation in silc_packet_read.
7003 It was old code and did not handle the reallocation correctly.
7006 The affected file is lib/silccore/silcpacket.c.
7008 * Fixed buffer overflow in silc_parse_nickname in the file
7009 lib/silcutil/silcutil.c.
7011 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7013 * make install generates new server keys only if there is not
7016 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7018 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
7019 Added check that if the NOREPLY is set then we will not send
7020 the away message. This avoids infinite loop of away messages
7021 if both clients are away. The affected file is
7022 lib/silcclient/client_prvmsg.c.
7024 * Fixed client crash if /NICK was given without arguments.
7025 Affected file lib/silcclient/command.c.
7027 * Server does not send the invite list in INVITE command back
7028 to the client if the list was not altered. Added this notion
7029 to the protocol spec as well. Affected file silcd/command.c.
7031 Fixed possible crash in INVITE command by checking the
7032 value of silc_server_get_client_route command.
7034 * Fixed the INVITE notify type handling. The arguments are now
7035 taken in correct order and client does not crash. The affected
7036 file is irssi/src/silc/core/silc-channels.c.
7038 Removed the "Inviting xxx to channel" message from the
7039 client library away and let the application handle it.
7040 Affected file lib/silcclient/command.c. Added that message
7041 to Irssi SILC client's message formats.
7043 * Fixed CMODE command crash in client. It now checks the
7044 amount of arguments correctly and does not crash. The affected
7045 file is lib/silcclient/command.c.
7047 * Do not create new channel automatically in silc_channels_join
7048 but check whether the channel by that name already exists.
7049 Affected file irssi/silc/core/silc-channels.c.
7051 * Do not send the SERVER_SIGNOFF to router if the disconnected
7052 entity was the router. Affected file silcd/server.c.
7054 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7055 SILC client as it was missing from there.
7057 Added the handling of the KICK notify to the Irssi SILC client
7058 as it was missing. Added "you have been kicked" message to
7059 Irssi SILC client's message modules formats.
7061 Added the handing of the KILL notify to the Irssi SILC client
7062 as it was missing. Added the kill message module formats
7065 The affected file is irssi/src/silc/core/silc-channels.c.
7067 * The router did not save the channel mode the server announced.
7068 Affected file silcd/packet_receive.c.
7070 * Fixed a possible crash in INFO command in server. If the
7071 server did not provide the server info it crashed. Affected
7072 file silcd/command.c.
7074 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7076 * Fixed the GETKEY command in the server to check also the
7077 global list. Otherwise the GETKEY would not work correctly
7078 in normal SILC server. Affected file silcd/command.c.
7080 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7082 * Fixed GETKEY crash, it crashed if the command did not succseed.
7084 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7086 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7087 is now real and not just an macro interface to GMP.
7089 Removed the entire GMP from the source tree and imported new
7090 NSS MPI library instead. Reason for removing GMP is that it is
7091 extremely large and compiles extremely slow. The NSS MPI
7092 is only a few files and compiles in less than 10 seconds.
7093 The speed is also about the same as GMP. The MPI is imported
7094 to lib/silcmath/mpi.
7096 If the system has GMP installed we will still use the GMP.
7097 If it is not then the NSS MPI will be compiled.
7099 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7101 * Merged a long nickname (127 characters long) crash bugfix from
7102 Irssi CVS tree. Affected file irssi/src/core/misc.c.
7104 * Merged a freed memory reference bugfix from Irssi CVS tree.
7105 Affected file irssi/src/core/commands.c.
7107 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7109 * Added the server's public key sving and verification to the
7110 server when performing the SKE. This was missing and the
7111 remote server's (or router's) public key was accepted without
7112 checking whether we have it previously or trust it at all.
7113 Affected file silcd/protocol.c.
7115 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7117 * Check in the silc_server_timeout_remote if protocol is active
7118 and make sure that the protocol's final callback is called so
7119 that all memory if freed. Affected file silcd/server.c.
7121 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7123 * silc_server_whois_send_reply crashed the server if the nickname
7124 was 127 characters long. Affected file silcd/command.c.
7126 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7128 * Added sanity check to the silc_server_new_client. If the hostname
7129 is provided inside username then check that the provided hostname
7130 really is the same as the resolved one. If the hostname was not
7131 resolved then check it from the public key. Affected file is
7132 silcd/packet_receive.c.
7134 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7135 if the server disconnected us and the connection is not valid
7136 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7138 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7139 the library to the lib/silcutil/silcutil.[ch].
7141 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7143 * Close log file after open. Affected file
7144 lib/silcutil/silclog.c.
7146 * Check whether sock == NULL in silc_client_send_packet and return
7147 if it is. Affected file lib/silcclient/silcclient.c.
7149 * Check rec->entry == NULL in the Irssi SILC Client before
7150 sending the channel message. Affecte file is
7151 irssi/src/silc/core/silc-servers.c.
7153 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7155 * Merged a splitted window bugfix from Irssi CVS tree. The
7156 affected file is irssi/src/fe-text/textbuffer-view.c.
7158 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7159 It did not print nickname.
7161 * Improved the distributions system a bit.
7163 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7165 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7166 irssi/src/fe-text/gui-window.c.
7168 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7169 to in-active server. The affected file is
7170 irssi/src/silc/core/client_ops.c.
7172 * Resolve the client in USERS command reply if the entry does
7173 not have username resolved. The affected file is
7174 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7175 command to WHOIS command to really resolve stuff. The USERS
7176 is not used any more in any critical section so WHOIS can
7177 be used even though it might be slower than IDENTIFY.
7179 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7182 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7184 * Changed the protocol API a bit more consistent in the
7185 lib/silccore/silcprotocol.[ch].
7187 * Changed the following headers to ROBODoc format:
7189 lib/silccore/silcpayload.h
7190 lib/silccore/silcprotocol.h
7191 lib/silccore/silcsockconn.h
7193 All core library headers are now formatted.
7195 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7197 * Fixed a bug in Irssi SILC client; do not show that you are
7198 server/router operator if you really are not. Affected file is
7199 irssi/src/silc/core/client_ops.c.
7201 * Renamed silc_command_free_payload to silc_command_payload_free.
7202 Affected file lib/silccore/silccommand.h
7204 * Added silcmath.h to include the prototoypes of various routines
7205 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7208 * Changed the following headers to ROBODoc format:
7210 lib/silccore/silcchannel.h
7211 lib/silccore/silccommand.h
7212 lib/silccore/silcid.h
7213 lib/silccore/silcidcache.h
7214 lib/silccore/silcmode.h
7215 lib/silccore/silcnotify.h
7216 lib/silccore/silcpacket.h
7217 lib/silcmath/silcmath.h
7219 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7221 * Added checking to the server code not to start the server if
7222 ciphers and stuff are not configured properly. Affected files
7223 silcd/serverconfig.[h] and silcd/server.c.
7225 * Changed the layout of the header files of the public interfaces
7226 in the SILC libraries. The new layout supports ROBODoc
7227 documentation tool (and some others) so that it is easy to create
7228 a library reference manual. All the other headers and source
7229 code must still follow the CodingStyle document. Also source
7230 code must not include these ROBODoc stuffs, only the headers.
7231 Furthermore, all public interface headers must now be named
7232 by using `silc' prefix, example: silcapi.h, silccipher.h.
7233 Some files were renamed due to this. All the other headers
7234 must not be used as public interfaces. I will update the
7235 CodingStyle document later. Changed following headers, so far:
7237 lib/silcclient/silcapi.h
7238 lib/silccore/silcauth.h
7239 lib/silccore/silcprivate.h
7240 lib/silccrypt/silcdh.h
7242 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7246 * Removed silc_client_packet_send_flush from the client library
7247 as it is not needed. Affected file lib/silcclient/client.[ch].
7249 * Added printing of message of unresolved authentication method
7250 to the Irssi SILC client. Added it to the module formats.
7251 Removed the same message from the client library.
7253 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7255 * Added new distribution feature, DISTLABEL. Every distribution
7256 can define own preprocessor label that can be used in the
7257 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7258 file distributions, acconfig.h.pre and prepare.
7260 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7262 * Added Makefile.defines_int to include the actual definitions
7263 for Makefile.defines.in. Tested the new distribution system,
7264 created distributions and tested installation.
7266 * Added AWAY message printing to the Irssi SILC client. Added
7267 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7269 * Added SCONNECT command to call the SILC's CONNECT command.
7270 Cannot use CONNECT directly since Irssi uses that internally.
7271 Affected file irssi/src/silc/core/silc-servers.c.
7273 Added ACTION local command. It is same as ME command but takes
7274 the channel as mandatory argument.
7276 Rewrote some of the Irssi's help files to suite for SILC
7279 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7281 * Added Makefile.defines[.in] that should for now on be included
7282 in all Makefile.am file in the source tree. That file includes
7283 all common compilation definitions for SILC source tree.
7285 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7287 * Minor changes to the ./prepare script to change the package
7288 name according the distribution name to the configure.in.
7290 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7292 * Created new distribution system. Added file `distributions'
7293 that defines all the distributions that can be created out of
7294 the SILC source tree. The ./prepare script now reads that
7295 file to determine how to prepare the distributions. The
7296 first argument to the ./prepare is the name of the distribution
7297 and second is the version of the distribution. If given
7298 without arguments it creates the default (toolkit) distribution
7299 with the default version (defined in ./prepare).
7301 All Makefile.am files that are subject to the distributions
7302 are now named as Makefile.am.pre. These are ./Makefile.am
7303 and lib/Makefile.am. Others may be changed later.
7305 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7307 * Added invite list, ban list, some key management and connection
7308 error message printing to module formats in the Irssi SILC client.
7310 * Added new silc_client_set_away_message to set the away message
7311 that is back to the person who sent private message. The
7312 affected file lib/silcclient/silcapi.h and the
7313 lib/silcclient/client_prvmsg.c.
7315 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7317 * Fixed the private message sending in the Irssi SILC client,
7318 added local command KEY to the Irssi SILC client.
7320 Added key management and key agreement message formats to the
7321 irssi/src/fe-common/silc/module-formats.[ch].
7323 Added USERS (alias WHO) printing, server/router operator
7324 indication and LIST command printing to the module formats.
7326 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7328 * Fixed channel joining notify handling, cumode notify handling
7329 from Irssi SILC client.
7331 * Added SILC specific module-formats to the Irssi SILC client so
7332 that SILC specific message hilighting, colors etc is possible.
7333 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7335 Added channel mode, channel user mode, actions, notices,
7336 whois and whowas printing to the the module-formats.c.
7338 * Fixed a bug in channel deletion in the server. The channel
7339 is not left to the cache even if the channel founder auth mode
7340 is set when there are no users anymore on the channel. Affected
7341 file silcd/server.c.
7343 * The silc_net_localhost now resolves the entire hostname including
7344 the domain name. Affected file lib/silcutil/silcnet.c.
7346 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7348 * Changed the ask_passphrase client operation to be ascynchronous.
7349 It has now a completion callback and a context that the
7350 application must call after it has got the passphrase from
7351 the user. Affected files lib/silcclient/silcapi.h,
7352 lib/silcclient/protocol.c, lib/silcclient/command.c and
7355 Added SilcAskPassphrase callback that the application calls
7356 to deliver the passphrase to the library.
7358 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7359 The public key verification and especially a certificate
7360 verification is asynchronous procedure.
7362 Added new SILC_SKE_STATUS_PENDING status to indicate the
7363 request is pending and a callback will be called to finalize
7366 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7367 indicate that remote end did not send its public key (or
7368 certificate), even though we require it. Added check for this
7369 condition in the SKE. This was a security bug, now fixed.
7371 Defined new SilcSKEVerifyCbCompletion callback that is called
7372 when the verification process is completed.
7374 The affected files lib/silcske/silcske_status.h and
7375 lib/silcske/silcske.[ch].
7377 * Changed the verify_public_key client operation to be async
7378 as well. Defined SilcVerifyPublicKey callback that is used to
7379 indicate the success of the public key verification process.
7381 Changed the server and client to use the new async client
7384 * Changed the Irssi SILC client's internal scheduler to be called
7385 twice as many times as it used to be. As a result the client
7386 should be a bit faster now. Affected file is
7387 irssi/src/silc/core/silc-core.c.
7389 * Added support to Irssi SILC client of asynchronous public key
7390 verification and passphrase inquiry. Affected file is
7391 irssi/src/silc/core/silc-core.c.
7393 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7395 * Do not say "You have left channel %s" in client library.
7396 Moved it to the application. Affected files are
7397 lib/silcclient/command.c and silc/client_ops.c.
7399 * Fixed silc_client_get_clients. Command context was not
7400 duplicated and was freed memory in the callback. Affected
7401 file lib/silcclient/idlist.c.
7403 * Do not say "you are now talking..." on JOIN command in the
7404 client library. The appliation must handle it.
7406 * Do not say ".. changed topic to" in command reply in the
7407 client libary. The application must handle it.
7409 * Fixed TOPIC command sending in the client library.
7411 * Fixed a memory leak in silc_client_command_free in the file
7412 lib/silcclient/command.c.
7414 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7416 * Imported a modified version of Irssi client to the source tree.
7417 The Irssi will be used to create a new client called
7418 Irssi SILC. Imported to irssi/.
7420 Added silc_core_init_finish function to the Irssi. Affected
7421 file irssi/configure.in.
7423 A lot changes in the Makefile.ams around the irssi tree.
7425 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7427 * Do not rehash if the new size is same as the old size of the
7428 hash table, in the silc_hash_table_rehash*. The affected file
7429 lib/silcutil/silchashtable.c.
7431 * Replaced hash_table_del_by_context calls from the server
7432 (when channel->user_list and client->channels) to the
7433 hash_table_del as it is sufficient and faster.
7435 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7437 * Added silc_hash_table_list, silc_hash_table_get and the
7438 SilcHashTableList structure to provide an alternative way to
7439 traverse the hash table. The affected files are
7440 lib/silcutil/silchashtable.[ch].
7442 * Changed the server's idlist routines to use the hash table
7443 routines to optimize the code.
7445 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7447 * Replaced the client entry's `channel' list and channel entry's
7448 `user_list' list to hash tables for optimized lookup. Changed
7449 the code to use the hash table interface around the code.
7450 Affected file lib/silcd/idlist.[ch].
7452 * Added `auto_rehash' boolean argument to the function
7453 silc_hash_table_alloc to indicate whether the hash table should
7454 auto-rehash when it thinks is appropriate time. It will
7455 increase the hash table size if the there is twice as much
7456 entries in the table than the size of the table, and will
7457 decrease the size if there are twice as less entries than
7458 the size of the table.
7460 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7462 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7464 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7466 * silc_idcache_purge_by_context deletes the entry now by context
7467 as it is supposed to do. Affected file lib/silccore/idcache.c.
7469 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7470 client is not anymore valid (WHOWAS givens the info) and not
7471 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7473 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7475 * Removed the `data' and `data_len' arguments from the ID Cache
7476 interfaces and added `name' argument. ID Cache does not handle
7477 anymore the binary data only a names associated with given ID.
7479 * When hashing a Client ID with silc_hash_id the entire ID is
7480 not hashed anymore, instead only the hash of the Client ID is
7481 hashed. This way we can access the Client ID from the cache
7482 with Client ID but with the hash of the ID (which is a hash of
7483 the nickname) as well without any difference in performance.
7485 Added also silc_idcache_find_by_id_one_ext to do one on one
7486 searching when we have the actual ID. Added also function
7487 silc_hash_client_id_compare. The affected files are
7488 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7490 * When hashing the name associated with a ID it is always done
7491 in lowercase. This way we can access the cache without worrying
7492 about case-sensitivity, even though, for example nicknames are
7495 * Fixed a bug in server with channel message sending. It put
7496 wrong ID type as destination ID. The affected file
7497 silcd/packet_send.c.
7499 * silc_idcache_del_by_context now deletes from all hash tables
7500 by context. Affected file lib/silccore/idcache.c.
7502 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7504 * Changed the client library to use the new ID Cache interface.
7505 Changes around the source tree.
7507 * Added silc_hash_table_rehash_ext to rehash with specific
7508 hash function. Affected file lib/silcutil/silchashtable.[ch].
7510 * Added silc_hash_string_compare to compare two strings in the
7511 hash table. Affected file lib/silcutil/silcutil.[ch].
7513 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7515 * Added new function silc_idcache_del_by_context into the
7516 lib/silccore/idcache.[ch].
7518 * Changed the server's ID list routines to use the new ID Cache
7519 interface. Changes around the source tree.
7521 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7523 * Added silc_hash_table_del[_by_context]_ext functions in to the
7524 lib/silcutil/silchashtable.[ch].
7526 Removed silc_hash_table_find_all* routines and added new
7527 silc_hash_table_find_foreach to replace them.
7529 Added silc_hash_table_replace_ext function as extended
7530 replacing function. Separated the simple hash table interface
7531 from the extended hash table interface in the file
7532 lib/silcutil/silchashtable.h.
7534 * Fixed minor bugs and changed it to use some of the new
7535 hash table functions in lib/silccore/idcache.c
7537 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7539 * Added new function silc_hash_table_find_all to return all keys
7540 in the hash table by the specified key. As the hash table is
7541 collision resistant it also makes it possible to have several
7542 duplicate keys in the hash table. This function may be used to
7543 find all of the keys from the hash.
7545 Added user_context arguments to the SilcHashFunction,
7546 SilcHashCompare and SilcHashDestructor to deliver user specified
7549 Added new fuctions silc_hash_table_find[_all]_ext to do
7550 extended lookup with specified hash and compare functions and
7551 specified user contexts.
7553 Added new function silc_hash_table_add_ext to add the key
7554 with specified hash function and user context.
7556 Added new function silc_hash_table_foreach to traverse all
7557 entrys in the hash table. Added SilcHashForeach callback
7560 Added new function silc_hash_table_del_by_context to delete
7561 the entry only if the context associated with the key matches.
7563 Affected files are lib/silcutil/silchashtable.[ch].
7565 * Removed silc_hash_[server/client/channel]_id and added just
7566 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
7567 silc_hash_id_compare to compare two ID's using as the hash table
7568 comparison function. Added also silc_hash_data to hash
7569 binary data and silc_hash_data_compare to compare it.
7571 * Removed silc_idlist_find_client_by_hash as it is not needed
7572 anymore. Affected file silcd/idlist.[ch].
7574 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
7575 to use internally the SilcHashTable. The new ID Cache is a lot
7576 faster than the old one. Some of the ID Cache interface was also
7577 rewritten and obsolete and stupid functions were removed.
7579 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7581 * Added entry_count field to the SilcHashTable to keep the number
7582 of the entries in the table. Implemented the function
7583 silc_hash_table_rehash. Added new function
7584 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
7586 Fixed a minor bug in silc_hash_table_free.
7588 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
7589 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
7590 into the lib/silcutil/silcutil.[ch].
7592 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7594 * Implemented a collision resistant hash table into the
7595 lib/silcutil/silchashtable[ch]. See the header and the source
7596 for the SilcHashTable API.
7598 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7600 * Merged dotconf version 1.0.2 into lib/dotconf.
7602 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7604 * Do not compile anything in lib/silcsim/* if the SIM support
7605 is not enabled. The tree should now compile without problems
7608 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7610 * Compiled the SILC under cygwin. Compiled and tested briefly
7611 without problems. More tests needed. The SIMs didn't compile
7614 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
7616 * Fixed possible crash in silc_get_username in the
7617 lib/silcutil/silcutil.c.
7619 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7621 * Fixed a va_arg in silc/client_ops.c.
7623 * Oops, RC5 routines were named AES and caused some problems
7624 when not using SIM's. Affected file lib/silccrypt/rc5.c.
7626 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7628 * Added new SilcIDIP structure into the lib/silccore/id.h and
7629 replaced the old `ip' fields from all SILC ID's to that type.
7630 This is a step towards IPv6 support.
7632 The silc_id_get_len takes now the ID as an extra argument.
7633 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
7634 both IPv4 and IPv6 based ID's.
7636 The affected files are lib/silccore/id.[ch] and other files
7637 around the tree using these routines.
7639 * Removed the ID length arguments in server from various
7640 silc_server_send_notify_* routines -> they are not needed
7643 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7645 * Fixed memory leak in silc_encode_pem_file in the file
7646 lib/silcutil/silcutil.c.
7648 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7650 * Check minor version as well in the SKE. Affected files are
7651 silcd/protocol.c and lib/silcclient/protocol.c.
7653 * Added --identifier option to the server so that an identifier
7654 can be when creating the public key for the server. Affected
7655 file is silcd/silcd.c.
7657 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
7658 lib/silccrypt/silcpkcs.c.
7660 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7662 * Register default ciphers and stuff when using -C option with
7663 the server. Affected file sildc/silcd.c.
7665 * Put back the servers public key filename format, it is better
7666 than the new one. For now, the client keys are saved with the
7667 new filename format. The affected file silc/client_ops.c.
7669 * Implemented the Cipher API for the rest of the ciphers that
7670 did not implement it or implemented it the wrong way.
7672 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7674 * Register default ciphers and stuff when using the -S option
7675 in the client. Affected file silc/silc.c. Same also when
7676 creating new key pair with -C option.
7678 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7680 * Fixed the silc_verify_public_key client operation function to
7681 save the public keys differently. The fingerprint is now
7682 used as filename and not the hostname. This way also the
7683 client keys are saved uniquely and not with hostnames. The
7684 affected file is silc/client_ops.c.
7686 * Trimmed the silc_hash_fingerprint function to remove extra
7687 whitespaces from the end of the fingerprint. The affected
7688 file is lib/silccrypt/silchash.c.
7692 * Added silc_cipher_register_default function to register all
7693 default ciphers. It can be used when configuration files
7694 does not exist and the application does not want any specific
7695 ciphers in any specific order.
7697 The SilcDList is now used as silc_cipher_list dynamically
7698 allocated cipher list. Removed the static list all together
7699 and now all ciphers must be allocated to the dynamic list.
7700 The silc_cipher_alloc routine was changed to check only the
7703 All silc_cipher_* routines that used to return int returns
7706 The affected files lib/silccrypt/silccrypt.[ch].
7708 * The same thing was done to silc_hash_* as for silc_cipher_*
7709 routines. Affected files lib/silccrypt/silchash.[ch].
7711 * The same thing was done to silc_pkcs_* as for silc_cipher_*
7712 routines. Affected files lib/silccrypt/silcpkcs.[ch].
7713 Added also silc_pkcs_[un]register[_default] functions.
7714 Removed the data_context from the PKCS API.
7716 * Added silc_hmac_register_default function to register default
7717 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
7718 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
7719 to unregister all hmacs at once.
7721 * Register the default ciphers, hash functions, PKCSs and HMACs
7722 if client's configuration file does not exist. The affected
7725 * The client did not load the hash functions from the SIM
7726 modules at all. Added support for this. Affected file is
7727 silc/clientconfig.c.
7729 * When decoding public key with silc_pkcs_public_key_decode, check
7730 the supported algorithm only if PKCS are registered. Affected
7731 file lib/silccrypt/silcpkcs.c. The same was done with the
7732 silc_pkcs_private_key_decode.
7734 * Fixed the SILC List routines to keep the list always in order.
7735 It used to change the list's order when traversing the list but
7736 not it preserves the order. Affected file lib/trq/silclist.h.
7738 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7740 * Added the client library to use the SilcSocketConnection's
7741 reference counter (by silc_socket_dup) to prevent the bug that
7742 the socket object may be freed underneath async operation.
7744 * The name resolv library checking fixes in the configure.in.pre.
7747 * Created new version of the protocol drafts for future
7748 development. The -03 drafts are the ones that will be changed
7749 in the trunk now and the -02 will remain as they are.
7751 * Send list of CUMODE notifys to the router when announcing
7752 the channel users to the router. Affected file silcd/server.c.
7753 If the router receiving channel founder CUMODE for a channel
7754 that already has channel founder it will send CUMODE notify
7755 to the sender to remove the channel founder rights from the
7756 announced client. Affected file silcd/packet_receive.c.
7758 * The CUMODE notify may now use Server ID as well as the entity
7759 who changes the mode. Updated protocool specs.
7761 * Updated INSTALL and README files.
7763 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7765 * New web pages in the http://silc.pspt.fi. The pages was
7770 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7772 * Implemented the [DenyConnectin] config section in the server.
7773 Added silc_server_config_denied_conn to check whether incoming
7774 connection is denied. Affected file silcd/serverconfig.[ch].
7776 * Do not check the ports when checking the incoming configuration
7777 data if the port is 0, meaning any. Affected file is
7778 silcd/serverconfig.c.
7780 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7782 * Fixed buffer overflow in silc_string_compare in the file
7783 lib/silcutil/silcutil.c.
7785 * Fixed double free in silc_server_command_leave in the file
7788 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7790 * Fixed the version checking in the server. Affected file is
7793 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7795 * Fixed the configuration data fetching when accepting new
7796 connections in the server. Affected file silcd/server.c.
7798 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7800 * Added `sender_entry' argument to the function
7801 silc_server_packet_relay_to_channel so that we can check
7802 whether some destination actually belongs to the same route
7803 the sender belongs (ie, we must not resend the packet to the
7804 sender). Affected file silcd/packet_send.[ch].
7806 * Added `servername' field to the SilcClientEntry in the server
7807 to hold the name of the server where client is from. Affected
7808 file is silcd/idlist.h.
7810 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7812 * Moved the channel message encrypting in the router betwen
7813 router connections from silc_server_channel_message to the
7814 silc_server_packet_relay_to_channel since we want to check
7815 whether we have anybody channel before encrypting anything.
7816 Affected files silcd/packet_[receive/send].c.
7818 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7820 * Fixed the [AdminConnection] server config section to support
7821 multiple entries. Affected file silcd/serverconfig.c.
7823 * Added support into the server to check the validity of the
7824 incoming connection before executing any KE or authentication
7827 * The connection configuration is now saved to the KE and
7828 connection auth protocol contexts and not fetched anymore in
7829 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
7831 * The local hosts listenning address and port is also resolved
7832 now when starting the server. We want to have the socket object
7833 to include the real address and port for the listener. Added
7834 new function silc_net_check_local_by_sock into the files
7835 lib/silcutil/silcnet.[ch].
7837 * Fixed a broadcast bug in server -> do not broadcast if we
7840 * Fixed a routing bug. Do not route broadcast packets ever.
7841 Broadcast packets must be processed always and not routed since
7842 they may be destined to some other host than yourself and thus
7843 would get routed without no good reason. Affected file is
7846 * Added function silc_server_config_is_primary_route to check
7847 whether primary router connection has been configured (a router
7848 configuration that we are initiating). If there is not, we
7849 will assume that there is only two routers in the SILC network
7850 and we will use the incoming router connection as our primary
7851 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
7853 * Changed the order of the broadcasting. Broadcast _after_ the
7854 packet has been processed not before. Affected file is
7857 * Fixed a [ClientConnection] parsing bug. The port was never
7858 parsed correctly thus resulting to port 0. Affected file
7859 silcd/serverconfig.c.
7861 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
7862 argument and did not set the broadcast packet flag. Affected
7863 file silcd/packet_send.c. Fixed same bug in the function
7864 silc_server_send_notify as well.
7866 * If we receive NEW_ID packet for our own ID in the server, ignore
7869 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7873 * Removed the nickname from the Private Message Payload.
7874 Updated the code and the protocol specs.
7876 * Updated protocol specs for submitting to the IETF.
7878 * Tweaked the Random Number Generator a bit. Affected file
7879 lib/silccrypt/silcrng.c. Exported a new function
7880 silc_rng_[global]_add_noise which can be used to add more
7883 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7885 * Do not parse packets with different timeout when protocol
7886 is active -> may cause problem with rekey. Affected file
7889 * When server receives signoff notify it must not create
7890 new channel key if the client is on any channels since the
7891 sender of the signoff notify will create it.
7893 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7895 * Added printing of error messages during SKE protocol from the
7896 failure packet sent by server during SKE. Affected file
7899 * Removed the client's failure_callback handling with timeout
7900 and handle it immediately when received.
7902 * The SKE library returned wrong type in SUCCESS and FAILURE
7903 packets. They must be 32 bit MSB not 16 bit MSB.
7905 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7907 * Ok, rewrote the logic of the re-key and now it seems to work.
7908 I tested it on high traffic with frequent re-keys without
7909 problems. Added hmac_receive (and renamed hmac to hmac_send)
7910 in SilcClientConnection in lib/silcclient/client.h and
7911 in SilcIDListData in silcd/idlist.h. Also, removed the
7912 SilcPacketParserContext's cipher and hmac fields as they are
7913 not needed anymore and actually caused some problems when
7914 the ciphers and hmac's changed underneath the packet parser.
7916 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7918 * If re-key protocol is active then process the incoming packets
7919 synchronously since we must assure that icoming packets encrypted
7920 with the old key is processed before the new keys is set to
7921 use. This is true other packets than for REKEY packets.
7922 Affected file silcd/server.c. The same was done to client library
7923 as well, affected file lib/silcclient/client.c.
7925 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7927 * Fixed bug in client and server to accept the force send if
7928 the packet is send from silc_[server/client]_packet_process
7929 function. Otherwise the packets are never delivered, oops.
7931 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7933 * Disable force sending of packets when REKEY protocol is active.
7934 We must assure that no packet is sent directly when rekey is
7935 performed. All packets must be sent through packet queue.
7936 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
7937 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
7938 function is silc_[server/client]_packet_send_real to check
7941 * Replaced the SIM paths from example config files to
7942 /usr/local/modules. Also, make install creates now
7943 /usr/local/silc/logs directory to hold all the SILC server
7946 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7948 * Made the configure.in.pre work on Solaris. Patch by salo.
7950 * Made all ciphers compatible with non-x86 machines. Defined
7951 CBC mode macros into lib/silccrypt/ciphers_def.h.
7953 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7955 * Fixed the make install.
7957 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7959 * When MAC computation fails the silc_packet_decrypt returned 0
7960 even though it was supposed to return -1. Fixed this. The
7961 affected file is lib/silccore/silcpacket.c.
7963 * Do not replace the config files in /etc/silc (in make install)
7964 if they already exist. Affected file ./Makefile.am.
7966 * Do not send re-key packets immediately but through packet queue.
7967 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
7969 * Changed silc_net_check_host_by_sock to return FALSE if the
7970 IP/DNS could not be resolved. Though, it returns the IP address
7971 now even if it could not resolve it (but returns also FALSE).
7972 Affected file lib/silcutil/silcnet.[ch].
7974 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7976 * Added silc_pkcs_decode_identifier to decode the public key's
7977 identifier. Affected file lib/silccrypt/silpkcs.[ch].
7978 Added also silc_pkcs_free_identifier. Added also new context
7979 SilcPublicKeyIdentifier.
7981 * Added -S option to the silc client. It is used to dump the
7982 contents of the specified public key file.
7984 * Changed the PKCS api to return the public key length when
7985 setting the public key.
7987 * Fixed a fatal bug in the public and private key file loading.
7988 Affected file lib/silccrypt/silcpkcs.c.
7990 * Execute the packet parsing for client with zero (0) timeout
7991 if the protocol is active. Affected file silcd/server.c.
7993 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7995 * Made the key generation options to the silcd program. Added
7996 -C option, equivalent to client's option.
7998 * Added new [ServerKeys] config section to the server. It
7999 configures the server's public and private key.
8001 * Defined generic Public Key Payload into the protocol
8002 specification to send specific type of public keys and
8005 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
8006 public key or certificate.
8008 * Implemented the GETKEY command to the server and to the
8009 client library and on user interface.
8011 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8013 * Made preliminary `make install' work.
8015 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8017 * Added SilcServerRekey context into silcd/idlist.h.
8019 * Added the PFS support as defined in the specification to the
8020 SKE protocol. Affected files lib/silcske/*.c.
8022 * Added `ske_group' field to the SilcServerRekey context to hold
8023 the number of the SKE group that is used with PFS in re-key.
8024 Affected file silcd/idlist.h.
8026 * Added PFS re-key support to the server. Affected file is
8029 * Added silc_protocol_cancel to cancel execution of the next
8030 state of the protocol. Affected file is
8031 lib/silccore/silcprotocol.[ch].
8033 * Added the re-key support with and without PFS to the client
8034 library. Re-key is performed once in an hour, by default.
8036 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8037 Added silc_client_rekey_callback and silc_client_rekey_final.
8038 Affected files are lib/silcclient/protocol.[ch] and
8039 lib/silcclient/client.[ch].
8041 * Removed the `hmac_key' and `hmac_key_len' fields from the
8042 SilcClientConnection structure; not needed. Affected file is
8043 lib/silcclient/client.h.
8047 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8049 * Do not ask whether user wants to use the negotiated private key
8050 for private messages, just use it. Affected file is
8051 silc/local_command.c.
8053 * Added `send_enc_key' and `enc_key_len' fields to the
8054 SilcIDListData structure since they are needed in the re-key
8055 phase. Affected file is silcd/idlist.[ch].
8057 * Implemented the simple re-key protocol into the server.
8058 Affected files silcd/server.c and silcd/protocol.[ch]. The
8059 re-key will be performed once in an hour, by default.
8061 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8062 Added silc_server_rekey, silc_server_rekey_callback and
8063 silc_server_rekey_final.
8065 * Removed Tunneled flag from the protocol. Updated the code
8066 and the specifications.
8068 * Adde `pfs' field to the SilcIDListData to indicate whether
8069 the PFS is to be performed in the re-key. Affected file is
8072 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8074 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8075 int64 of at least the xintXX size. If void * is less that 4
8076 bytes uint32 * will be used. Defined bool as boolean.
8078 * Changed _ALL_ unsigned long and unsigned int to uint32,
8079 unsgined short to uint16 in the source tree.
8081 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8082 not handle clients that has entry->data.registered == FALSE.
8083 They are not in the network anymore. Affected file is
8086 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8088 * Implemented the sending of the SERVER_SIGNOFF notify in the
8089 server. Affected file is silcd/server.c.
8091 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8092 Added also silc_notify_payload_encode_args into the
8093 lib/silccore/silcnotify.[ch].
8095 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8096 Affected file silcd/packet_receive.c.
8098 * Implemented the SERVER_SIGNOFF notify handling in the client
8099 library. Affected file lib/silcclient/client_notify.c. Also,
8100 implemnted the printing of the SERVER_SIGNOFF info to the
8101 application. Affected file silc/client_ops.c.
8103 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
8104 if the deleting was successful. Affected file silcd/idlist.[ch].
8106 * Added support for public key authentication in the connection
8107 authentication protocol in the client library. Affected file
8108 lib/silcclient/protocol.c.
8110 * Changed the server's silc_idlist_get_clients_by_* interface
8111 to support already allocated array so that new entries may be
8112 added to pre-allocated array. Affected file silcd/idlist.[ch].
8113 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8114 and command replies.
8116 * All command reply functions in the server now calls the
8117 pending command callback even if error occured. This way the
8118 error will be delivered to the client as well. Affected files
8119 silcd/command.c and silcd/command_reply.c.
8121 * Fixed INFO command to return local server's info if no server
8122 was provided. Affected file lib/silcclient/command.c.
8124 * Removed RESTART command for good. Updated the code and the
8127 * Rewrote parts of the task system. It is a bit simpler now.
8128 Removed unsued task priorities. The affected files are
8129 lib/silcutil/silctask.[ch].
8131 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8133 * Moved the USERS printing from the library to the application.
8134 Affected files lib/silcclient/command.c and silc/client_ops.c.
8136 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8140 * Added channel key re-key support. The re-key is perfomed
8141 only by the router and is done once in an hour. Added `rekey'
8142 field to the SilcChannelEntry in the server. Affected files
8143 silcd/server.c and silcd/idlist.h.
8145 * Added silc_task_unregister_by_context into the file
8146 lib/silcutil/silctask.[ch].
8148 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8150 * Added SILC_UMODE_GONE mode to indicate when the client is not
8151 present in the SILC network. Added also support to the local
8152 command AWAY that will set this mode. Added support of showing
8153 "xxx is gone" in WHOIS command. The USERS command shows the
8154 gone status as well.
8156 * Fixed setting server and router operator privileges in the
8157 server's UMODE command. Affected file silcd/command.c.
8159 * Merged the SKE KE1 and KE2 payloads into one payload. The
8160 new KE payload is equivalent to the old KE2 payload.
8162 Cleaned up the SKE Start Payload parsing. It now uses the
8163 simple buffer unformatting to do the parsing. A lot faster
8166 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8167 to the SKE that is used to indicate whether both of the SKE
8168 parties should perform authentication. By default only the
8169 responder performs authentication. By setting this flag also
8170 the initiator must do authentication. By default it is unset
8171 since in normal SKE case, client to server connection, only
8172 the responder should do authentication. When doing SKE between
8173 two clients both should perform authentication. Updated the
8174 code and the protocol specs.
8176 * A little fix to IDENTIFY command in the server. Search the
8177 client first by hash not nickname. Affected file is
8180 * Fixed the silc_client_close_connection to support closing
8181 the client to client connections wihtout deleting too much
8182 data. Affected file lib/silcclient/client.c.
8184 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8185 are received if protocol used to be active but is not anymore
8186 the application would crash due to NULL pointer dereference.
8187 Affected files silcd/server.c and lib/silcclient/client.c.
8189 * Added `hash' field to the SilcClientConnection to include
8190 the hash function negotiated in the SKE protocol.
8192 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8193 to set the channel founder authentication data. A client can
8194 claim the founder rights later by providing the authentication
8195 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8196 This way the channel founder can regain the channel founder
8197 privileges even it is left the channel. This works only on
8198 local server and the client must be connected to the same
8199 server to be able to regain the founder rights. Updated the
8200 protocol specs accordingly.
8202 Added support to the CMODE command in the client to set the
8203 founder auth data. Read the README to see how to set it.
8205 Added support to the CUMODE command to claim the founder
8206 rights. Read the README to see how to do it.
8208 Added support for the founder authentication to the Channel
8209 Entry in the server. Affected file silcd/idlist.h.
8211 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8212 server's CMODE command. Affected file silcd/command.c.
8214 * Added the following new functions into lib/silccore/silcauth.[ch]:
8215 silc_auth_get_method and silc_auth_get_data.
8217 * The server now saves the remote hosts public key to the
8218 SilcIDListData pointer. Affected file silcd/protocol.c.
8220 * The normal server now does not remove the channel entry from
8221 the cache if the founder authentication data is set. It used
8222 to remove it if the founder was the last one on the channel on
8223 the server and left the channel. The auth data is saved and
8224 if the channel is re-joined later the old entry is used with
8225 the old auth data. Affected files silcd/command_reply.c and
8228 * Removed the `pkcs' field from the SilcIDListData structure
8229 in the server; it is not used. Affected file silcd/idlist.h.
8231 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8233 * Fixed packet processing on slow links. Partial packets were
8234 never re-processed because the incoming data buffer was cleared
8235 by the application. Application must not directly clear the
8236 sock->inbuf, the packet processing routines handle it. Fixed
8237 this in client library and in server.
8239 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8241 * Fixed the WHOIS and IDENTIFY send reply function to really
8242 check whether to send list or just one entry. Affected file
8245 * Cleaned up the LEAVE command's channel key distribution. The
8246 affected file silcd/command.c.
8248 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8249 can enforce the channel mode as well. In that case the ID
8250 includes the ID of the server. The code now enforces the
8251 mode change if the router have different mode than the server.
8253 * The notify client operation with CMODE_CHANGE notify can now
8254 return NULL client_entry pointer if the CMODE was not changed
8255 by client. Application must check for this.
8257 * Added <Server ID> argument to INFO command to support server
8258 info fetching by Server ID.
8260 * Added silc_server_announce_get_channel_users to get assembled
8261 packets of channel users of the specified channel. Affected
8262 file silcd/server.[ch].
8264 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8265 was freed underneath the ID Cache.
8267 * Re-announce clients when the server received CHANNEL_CHANGE
8268 notify from the router. Affected file silcd/packet_send.c.
8270 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8272 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8273 crashed since it did not handle the fact that there is no cipher
8274 called "3" and didn't check the error condition. Now fixed.
8276 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8277 flag. It can be used to send message requests.
8279 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8281 * Implemented the RESTART command in the client.
8283 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8284 notice type messages. Added notice printing to the user
8287 * The channel keys are not re-generated if the channel's mode
8288 is PRIVKEY, ie private key on the channel exists. Affected
8289 files silcd/server.c and silcd/command.c.
8291 * Fixed a little bug in channel message delivery when channel
8292 private keys are set in the server. Affected file is
8293 silcd/packet_send.c.
8295 * Changed the setting on channel->on_channel = TRUE from the
8296 silc_client_save_channel_key to the JOIN command reply. The
8297 key payload is not received if the private channel key is set.
8298 Affected file lib/silcclient/command_reply.c and the
8299 lib/silcclient/client_channel.c.
8301 * When the CMODE_CHANGE notify is sent and the channel private
8302 key mode is removed the channel key must be re-generated in
8303 other cells as well. Added this support for the router in the
8304 silcd/packet_receive.c.
8306 * Added new local command NOTICE to send notice message on
8307 channel. Affected file silc/local_command.[ch].
8309 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8311 * Added new local command ME to the client. It is used to send
8312 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8313 some action. Affected file silc/local_command.[ch].
8315 * Changed channel_message and private_message client operations
8316 to deliver the message flags to the application. Added also
8317 the `flags' arguments to the silc_client_send_channel_message
8318 and silc_client_send_private_message functions. Affected file
8321 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8323 * Redefined the Private Message Payload to support private message
8324 keys and to support the new private message flags. Updated
8325 the protocol specs. Flags makes it possible to have for example
8326 CTCP style messages.
8328 * Added new type SilcPrivateMessagePayload and defined an API
8329 for it in the lib/silcclient/silcprivate.[ch].
8331 * Tested private message private keys successfully. Tested the
8332 private message key set, unset and list commands with the new
8335 * Redefined the Channel Message Payload to include the channel
8336 message flags (equal with private message flags) to support
8337 for example CTCP style messages.
8339 * Defined some of the message (for channel and private message)
8340 flags. Updated the protocol specs and added the flags to the
8341 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8343 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8345 * Added SilcKeyAgreementStatus type to the key agreement routines
8346 to indicate the current status and error if one occured.
8347 The status types are defined in the lib/silcclient/silcapi.h.
8349 * Added new local command KEY that is used to set and unset private
8350 keys for channels, set and unset private keys for private messages
8351 with remote clients and to send key agreement requests and
8352 negotiate the key agreement protocol with remote client. The
8353 key agreement is supported only to negotiate private message keys,
8354 it currently cannot be used to negotiate private keys for channels,
8355 as it is not convenient for that purpose.
8357 * Fixed a minor pending callback setting bug in the function
8358 silc_client_get_client_by_id_resolve, now the function works.
8359 Affected file lib/silcclient/idlist.c.
8361 * Added function silc_net_get_local_port to get local bound
8362 port by socket. Added to lib/silcutil/silcnet.[ch].
8364 * Added `sockets' and `sockets_count' fields to the SilcClient
8365 object. They hold the sockets of the listenning sockets in
8366 the client. Listenning sockets may be for example the key
8367 agreement server. Affected file lib/silcclient/client.[ch].
8368 Added functions the silc_client_add_socket and the
8369 silc_client_del_socket. They are exported to the application
8372 * Added ~./silc/clientkeys to support other client's public keys.
8374 * Renamed verify_server_key client operation to verify_public_key
8375 and added one argument to indicate the type of the connection
8376 (server, client etc.).
8378 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8380 * Added silc_server_connection_auth_request to handle the
8381 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8382 silcd/packet_receive.[ch].
8384 * Added silc_server_send_connection_auth_request into the
8385 silcd/packet_send.c to send the connection auth request packet.
8387 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8390 * Fixed the public key authentication in responder side in the
8391 server. The `auth_data' pointer includes the SilcPublicKey
8392 not the path to the public key. Affected file silcd/protocol.c.
8394 * Implemented the public key authentication in the initiator side
8395 in the server. Affected file silcd/protocol.c.
8397 * Removed the [RedirectClient] config section from the server
8398 configuration. Is not needed and I don't want to implement it.
8400 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8402 * Cleaned up the CMODE command in the server. It now works
8403 correctly and supports all the modes defined in the protocol.
8404 Affected file is silcd/command.c.
8406 * Added `hmac_name' field to the SilcChannelEntry in the server
8407 to hold the default HMAC of the channel. It can be set when
8408 creating the channel (with JOIN command). Affected files
8411 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8412 type to indicate the change of the current cipher and hmac
8413 on the channel. Client can safely ignore the <cipher> argument
8414 (if it chooses to do so) since the CHANNEL_KEY packet will
8415 force the channel key change anyway. The <hmac> argument is
8416 important since the client is responsible of setting the new
8417 HMAC and the hmac key into use.
8419 * Fixed the CMODE command in the client library as well.
8421 * Tested CMODE command in router environment successfully.
8423 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8425 * Show the version of the remote client (or server) when connecting
8426 to the server. It is logged to the log file. Affected file
8427 is silcd/protocol.c.
8429 * Fixed the KILLED notify handling in the client library. The
8430 client must be removed from all channels when receiving the
8433 Also, do not remove the client entry when giving the KILL
8434 command but when the KILLED notify is received.
8436 * Removed silc_idlist_find_client_by_nickname from the server.
8437 Not needed anymore. Affected files silcd/idlist.[ch].
8439 * Implemented the CHANNEL_CHANGE notify type handling to the
8440 server. Affected file silcd/server.c.
8444 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8446 * Added silc_server_send_notify_invite to send the INVITE
8447 notify between routers.
8449 * Implemented the INVITE command correctly to the server.
8451 * Implemented the INVITE notify type handling in the server.
8453 * Implemented the INVITE command to the client library and on the
8456 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8458 * Added function silc_server_get_client_resolve to find the
8459 client entry by ID from all ID lists and then resolve it
8460 (using WHOIS) if it cannot be found. Affected file is
8463 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8465 * Implemented the BAN command to the client library.
8467 * The JOIN command in the server now checks the invite list
8470 * Changed the silc_command_reply_payload_encode_va and the
8471 silc_command_payload_encode_va to support that if argument is
8472 NULL it ignores and checks the next argument. Affected file
8473 lib/silccore/silccommand.c.
8475 * Added silc_server_send_notify_ban to send the BAN notify
8476 type between routers.
8478 * Chaned the silc_notify_payload_encode to support that if
8479 argument is NULL it ignores and checks the next argument.
8480 Affected file lib/silccore/silcnotify.c.
8482 * Tested ban lists in router environment successfully.
8484 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8486 * Implemented BAN command to the server, in silcd/command.[ch].
8488 * Removed the BAN and INVITE_LIST modes from the CMODE command
8491 * Added function silc_string_match to regex match two strings.
8492 Affected files lib/silcutil/silcutil.[ch].
8494 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8496 * Redefined parts of the SilcChannelEntry in the server to support
8497 the new ban and invite lists.
8499 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8501 * Redefined the INVITE command. The same command can be used to
8502 invite individuals to the channel but also to manage the invite
8503 list of the channel (to add to and remove from the invite list).
8504 Updated the protocol specs.
8506 * Added new command SILC_COMMAND_BAN that can be used to manage
8507 the ban list of the channel. Updated the protocol specs.
8509 * Removed the channel modes: the SILC_CMODE_BAN and the
8510 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
8511 in the CMODE command. The equivalent features are now available
8512 using INVITE and BAN commands. Updated the protocol specs.
8514 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
8515 in the network about change in the current ban list. The notify
8516 type is not used by the client.
8518 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
8519 support the invite lists.
8521 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8523 * Added new function silc_string_regexify that converts string
8524 including wildcard characters into regex string that can
8525 be used by the GNU regex library. Added into the file
8526 lib/silcutil/silcutil.[ch].
8528 Added silc_string_regex_combine to combine to regex strings
8529 into one so that they can be used as one regex string by
8530 the GNU regex library. Added into the file
8531 lib/silcutil/silcutil.[ch].
8533 Added silc_string_regex_match to match two strings. It returns
8534 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
8536 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8538 * Imported GNU regex to the soruce tree into lib/contrib.
8539 Fixed some compiler warning from the regex.c.
8541 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8543 * Fixed MOTD command in the server to work in router environment.
8545 * Fixed the MOTD command in the client library to support
8546 the server argument in the command.
8548 * Added `nickname_len' argument to the silc_idlist_add_client
8549 in the server, as the `nickname' argument may be binary data
8552 * Added silc_idlist_get_channels to return all channels from
8555 * Implemented LIST command to the server. Affected file is
8558 * Implemented the LIST command to the client library and on the
8561 * Added [<user count>] argument to the LIST command reply.
8562 With private channels the user count is not shown.
8564 * Updated TODO and README.
8566 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8568 * The client entry's data.registered must be TRUE even with
8569 global client entry on global client list. The data.registered
8570 is used to check whether the client is anymore in the network,
8571 for example with WHOWAS command so it must be valid.
8573 * Fixed the WHOWAS command in the server. It now actually works
8574 in router environment. Added function into silcd/command_reply.c
8575 silc_server_command_reply_whowas_save.
8577 * Added silc_idlist_purge function to the silcd/idlist.c
8578 to periodically purge the ID Cache.
8580 * Fixed INFO command in the server. It works now in router
8581 environment. Added <server name> argument to the INFO command
8582 reply. Updated the protocol specs.
8584 * Fixed minor bug in silc_idcache_purge to not purge if the
8585 expire value is zero.
8587 * Fixed various bugs in WHOIS and IDENTIFY command handling as
8588 they were buggy because of the WHOWAS information.
8590 * Fixed local command MSG to handle the async resolving of
8591 the remote client properly. It used to fail the first MSG.
8592 Affected file silc/local_command.c.
8594 * Added `data_len' field to SilcIDCache context.
8596 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8598 * Update TODO. Todo in commands in the server.
8600 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8602 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
8603 used by routers as broadcast packet to inform other routers
8604 about the changed user mode.
8606 Implemented the notify handling in the server. Affected file is
8607 silcd/packet_receive.c. Added the function
8608 silc_server_send_notify_umode to the silcd/packet_send.[ch].
8610 * Added new generic Channel Payload and deprecated the New Channel
8611 Payload. The New Channel Payload is now the generic Channel
8614 * Added new argument `mode' to the silc_server_send_new_channel
8615 as it is required in the Channel Payload now.
8617 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
8618 and created a new and real SilChannelPayload to represent the
8619 new generic Channel Payload. Implemented the encode/decode
8620 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
8622 * Added silc_server_get_client_channel_list to return the list
8623 of channels the client has joined for WHOIS command reply.
8624 Affected file silcd/server.[ch].
8626 * Implemented the channel list sending in the WHOIS command reply
8627 in server and in the client.
8629 Implemented the channel list displaying on the user interface
8630 as well. Affected file silc/client_ops.c.
8632 * Added silc_channel_payload_parse_list to parse list of Channel
8633 Payloads. It returns SilcDList list of SilcChannelPayloads.
8634 Client for example can use this function to parse the list of
8635 channels it receives in the WHOIS command reply. The caller
8636 must free the list by calling silc_channel_payload_list_free.
8637 Affected files lib/silccore/silcchannel.[ch].
8639 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8641 * Added one new argument <user mode> to the WHOIS command reply
8642 to return the mode of the user in SILC. Updated the protocol
8645 Implemented it to the server and client.
8647 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8649 * Fixed the mode printing on the user interface on joining.
8650 Affected file silc/client_ops.c.
8652 * Implemented the UMODE command and user modes in general to the
8653 client library and to the user interface.
8655 * Implemented the UMODE command to the server.
8657 * The server now sends UNKNOWN_COMMAND error status if client sends
8658 unknown command. Affected file silcd/command.c.
8660 * All server commands now handle the command identifier the right
8661 way when sending the command reply to the client. The client can
8662 use to identify the command replies with the identifier.
8664 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8666 * Added silc_server_get_client_route to resolve the route to
8667 the client indicated by the client ID. Affected file is
8670 * Added silc_server_relay_packet as general function to relay
8671 packet to arbitrary destination. This deprecates functions
8672 like _send_private_message_key, _relay_notify etc. Affected
8673 file is silcd/packet_send.[ch].
8675 Removed silc_server_send_key_agreement,
8676 silc_server_send_private_message_key and
8677 silc_server_packet_relay_notify functions from the file
8678 silcd/packet_send.[ch].
8682 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
8683 server. Affected file silcd/packet_receive.[ch].
8685 * Implemented the KILL command to the client. Implemented the
8686 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
8687 Affected files lib/silcclient/command[_reply].c and
8688 lib/silcclient/client_notify.c. Implemented the KILL notify
8689 printing in the user inteface.
8691 * Fixed a lot silc_parse_nick memory leaks from the client
8692 library in the file lib/silcclient/command.c.
8694 * Changed the silc_server_send_notify_on_channels's `sender'
8695 argument from SilcSocketConnection to SilcClientEntry to
8696 check the sender as entry and not as connection object and not
8697 to send to the client provided as argument. The affected file
8698 is silcd/packet_send.[ch].
8700 * The notify packets that are destined directly to the client used
8701 to not to be processed by the server. Now changed that and the
8702 server processes all notify packets. After relaying the packet
8703 to the client the notify packet is processed in the server.
8705 * The silc_server_free_client_data now checks whether there is
8706 pending outgoing traffic for the client and purges the data to
8707 the network before removing the client entry.
8709 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8711 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
8712 an client is killed from the SILC Network. Updated the protocol
8715 Added new function silc_server_send_notify_killed to the
8716 silcd/packet_send.[ch].
8718 * Added function silc_server_packet_relay_notify to relay notify
8719 packets that are destined directly to a client. In this case
8720 the server does not process the notify packets but merely relays
8721 it to the client. Affected file silcd/packet_send.[ch].
8723 Added also silc_server_packet_process_relay_notify to check
8724 whereto relay the notify. Affected file is
8725 silcd/packet_receive.[ch].
8727 * Implemented the KILL command to the server.
8731 * Added the backup schema desgined last fall to the protocol
8732 specs for everyone to see. The specification is in the
8733 *-spec-xx.txt draft and the packet type definitions for the
8734 backup routers is in *-pp-xx.txt draft. Thusly, added also
8735 new packet type SILC_PACKET_CELL_ROUTERS.
8737 * A big security problem in the implementation discovered. The
8738 signoff of an client did not cause new channel key generation
8739 which it of course should've done. The channel keys must be
8740 always re-generated when client leaves (or signoffs) the channel.
8741 The silc_server_remove_from_channels funtion now handles
8742 the channel key re-generation.
8744 * Added `sender' argument to the silc_server_send_notify_on_channels
8745 to not to send the client provided as argument. Affected file
8746 silcd/packet_send.[ch].
8748 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8750 * Implemented OPER and SILCOPER commands into the server and
8753 * Added silc_auth_verify and silc_auth_verify_data to verify
8754 the authentication directly from the authentication payload.
8755 It supports verifying both passphrase and public key based
8756 authentication. Affected file lib/silccore/silcauth.[ch].
8758 * Added `hash' field to the SilcIDListData structure. It is the
8759 hash negotiated in the SKE protocol. Affected file is
8762 * Slight redesigning of the SilcAuthPayload handling routines.
8763 Do not send SilcPKCS but SilcPublicKey as argument.
8765 * Implemented the public key authentication support to the
8766 serverconfig. The public key is loaded from the provided path
8767 and saved as authentication data to void * pointer. Thus,
8768 changed the unsigned char *auth_data to void *auth_data;
8770 * Fixed SHUTDOWN command to send the reply before the server
8771 is shutdown. :) Affected file silcd/command.c.
8773 * Fixed fatal bug in CONNECT command. The hostname was invalid
8774 memory and server crashed. Affected file silcd/command.c.
8776 * Fixed fatal bug in CLOSE command. The server_entry became
8777 invalid but was referenced later in the command. Affected file
8780 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8782 * Fixed fatal bug in failure packet handling. Server ignored
8783 the failure and thus crashed when it came.
8787 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8789 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
8790 that the command may be executed only once in (about) 2 seconds.
8791 The old SILC_CF_LAG flag is same but allows command bursts up
8792 to five before limiting.
8794 Added the support for CF_LAG and CF_LAG_STRICT flags to the
8795 server code. Various commands now includes the CF_LAG_STRICT
8796 flag to disallow any kind of miss-use of the command.
8798 * Fixed the silc_buffer_unformat to not to allocate any data
8799 if the length of the data is zero. It used to allocate the
8800 length + 1. Affected file lib/silcutil/silcbuffmt.c.
8802 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8804 * Changed the format of AdminConnection configuration section
8805 in the server. Added username of the admin to the format.
8806 Affected files silcd/serverconfig.[ch].
8808 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
8809 to return admin configuration data by host, username and/or
8812 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8814 * Implemented WHOWAS command to the server. Added the functions:
8816 silc_server_command_whowas_parse,
8817 silc_server_command_whowas_send_reply,
8818 silc_server_command_whowas_from_client and
8819 silc_server_command_whowas_from_server
8821 * Added <Client ID> argument to the WHOWAS command reply. Updated
8822 the protocol specs accordingly.
8824 * Implemented WHOWAS command and command_reply to the client
8827 Implemented the WHOWAS printing on the user interface.
8829 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8831 * Added new argument to the WHOWAS command reply, the real name.
8832 It is an optional argument. Updated the protocol specs.
8834 * Added SilcIDCacheDestructor callback that is registered when
8835 the SilcIDCache is allocated. The callback is called when
8836 an cache entry in the ID Cache expires, or is purged from the
8837 cache. Added into lib/silccore/idcache.[ch].
8839 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
8840 to destruct the client entries when the cache entry expires.
8841 Other ID Cache's in server and in the client library ignores
8844 * If the ID Cache entry's `expire' field is zero then the entry
8845 never expires. Added boolean `expire' argument to the
8846 silc_idcache_add function in the lib/silccore/idcache.[ch].
8847 If it is TRUE the default expiry value is used.
8849 * Added silc_server_free_client_data_timeout that is registered
8850 when client disconnects. By default for 5 minutes we preserve
8851 the client entry for history - for WHOWAS command.
8853 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8855 * Added support to the server to enforce that commands are not
8856 executed more than once in 2 seconds. If server receives
8857 commands from client more frequently, timeout is registered
8858 to process the commands. Affected file silcd/command.c.
8859 Added new function silc_server_command_process_timeout.
8861 * Changed NICK_NOTIFY handling in client library to check that
8862 if the client's nickname was changed, so there is no need to
8863 resolve anything from the server.
8865 * Removed error printing from the WHOIS and IDENTIFY commands.
8866 If error occurs then it is ignored silently in the client library.
8867 The application, however, may map the received error to
8868 human readable error string. The application currently maps
8869 the NO_SUCH_NICKNAME error to string.
8871 * Made the command status message public to the application. Moved
8872 them from lib/silcclient/command_reply.c to
8873 lib/silcclient/command_reply.h. The application can map the
8874 received command status to the string with the
8875 silc_client_command_status_message function.
8877 * Added check to the server to check that client's ID is same
8878 as the Source ID in the packet the client sent. They must
8881 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8883 * Added dist-bzip hook to the Makefile.am to make bzip2
8884 compressed distributions.
8886 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8888 * Server now enforces the maximum length for the nickname and
8889 the channel as protocol specification dictates. 128 bytes for
8890 nickname and 256 bytes for channel name.
8892 * Moved the WHOIS printing to the application. The client libary
8893 does not print out the WHOIS information anymore, the application
8894 must do it. Renamed silc_client_command_reply_whois_print to
8895 the silc_client_command_reply_whois_save.
8897 The client's idle time is also sent to the application now, and
8898 the idle is shown on screen.
8900 * Added silc_client_command_reply_identify_save to save the
8901 received IDENTIFY entries.
8903 * Do not check for channel private keys in message sending and
8904 reception if the channel does not have the PRIVKEY mode set.
8905 Affected file lib/silclient/client_channel.c.
8907 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8909 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
8910 just surfaced after chaning the JOIN procedure.
8912 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8914 * Added silc_client_get_clients_by_list to get client entries
8915 from Client ID list, that is returned for example by JOIN
8916 and USERS command replies. The application should use this
8917 function for example when JOIN command reply is received to
8918 resolve the clients already on the channel (library does not
8919 do that anymore as USERS command reply is not used in the JOIN
8920 procedure anymore). Affected files lib/silcclient/silcapi.h and
8921 lib/silcclient/idlist.c.
8923 * JOIN command reply and USERS command reply returns now SilcBuffer
8924 pointers instead of unsigned char pointers when returning
8925 the client list and mode list.
8927 * Added <Client ID> argument to the JOIN command reply, mainly
8928 for the server to identify for which client the command was
8929 originally sent. Updated protocol specs accordingly.
8931 * Added SilcDlist private_key pointer to the SilcChannelEntry
8932 in the client to support the channel private keys. Affected
8933 file is lib/silcclient/idlist.h.
8935 * Added SilcChannelPrivateKey argument to the function
8936 silc_client_send_channel_message so that application can choose
8937 to use specific private ke if it wants to. If it is not provided,
8938 the normal channel key is used, unless private keys are set.
8939 In this case the first (key that was added first) is used
8940 as the encryption key.
8942 * Implemented the support for channel private key handling.
8943 Implemented the following functions:
8945 silc_client_add_channel_private_key,
8946 silc_client_del_channel_private_keys,
8947 silc_client_del_channel_private_key,
8948 silc_client_list_channel_private_keys and
8949 silc_client_free_channel_private_keys
8951 Affected file lib/silcclient/client_channel.c.
8953 * Added the support for the private keys in the channel message
8954 sending and encryption and in the message reception and
8955 decryption. Affected funtions are
8956 silc_client_send_channel_message and silc_client_channel_message.
8958 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8960 * Added SKE's key verify callback to the client library's
8961 KE protocol context. Affected files lib/silcclient/protocol.[ch].
8963 * Removed the statement that server (or router) must send USERS
8964 command reply when joining to the channel so that the client
8965 knows who are on the channel. Instead, the client list and
8966 client's mode list is now sent in the JOIN command reply to the
8967 client who joined channel. This is better solution.
8969 * Added function silc_server_get_users_on_channel and function
8970 silc_server_save_users_on_channel to the silcd/server.[ch].
8972 * Removed function silc_server_command_send_users from the
8975 * Do not show topic on the client library anymore. The topic is
8976 sent in the command reply notify to the application and the
8977 application must show the topic now.
8979 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8981 * Added client searching by nickname hash into the IDENTIFY and
8982 WHOIS commands in the server as they were clearly missing from
8983 them. Affected file is silcd/command.c.
8985 * Fixed a bug in private message receiving in the client library.
8986 The remote ID was freed and it wasn't supposed, now it is
8989 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8991 * Minor fix to the channel payload; allocate the data area, as it
8992 needs to be of specific length.
8994 * If the key agreement port is zero then the operating
8995 system will define the bound port. Affected files are
8996 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
8998 * Added new function silc_channel_payload_decrypt into the file
8999 lib/silccore/silcchannel.[ch].
9001 * Moved the channel message etc, check from silc_packet_decrypt
9002 to applications. The library calls now a generic
9003 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
9004 when the packet is either normal or special. This was done to
9005 allow more wide range of checking that was not allowed when
9006 the code was in library. Now applications can do virtually any
9007 checks to the packet and return to the library the decision how
9008 the packet should be processed. Affected files are
9009 lib/silccore/silcpacket.[ch].
9011 Added silc_server_packet_decrypt_check to the server and
9012 silc_client_packet_decrypt_check to the client library.
9014 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
9015 to send with specified source and destination information.
9017 * Channel message delivery between routers was broken after the
9018 channel key distribution was fixed earlier. The channel key
9019 was used be to distributed to other routers as well which is not
9020 allowed by the protocol. Now this is fixed and channel keys
9021 really are cell specific and the channel message delivery between
9022 routers comply with the protocol specification.
9024 * Fixed various commands in server to check also the global list
9025 for the channel entry and not just the local list. The affected
9026 file silcd/command.c.
9028 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9030 * Added assert()s to buffer formatting and unformatting routines
9031 to assert (if --enable-debug) when error occurs. Affected
9032 file: lib/silcutil/silcbuffmt.c.
9034 * Changed to auto-reconnect to check whether the remote host is
9035 router and register the re-connect timeout if it is. It used
9036 to check that whether we are normal server, but router must do
9037 auto-reconnect with another router as well. Affected file
9040 * Removed the [<key len>] option from CMODE command as the cipher
9041 name decides the key length, nowadays. See the defined ciphers
9042 from the protocol specification.
9044 * Added [<hmac>] option to the CMODE command to define the HMAC
9045 for the channel. Added SILC_CMODE_HMAC channel mode.
9047 * Added [<hmac>] option for the JOIN command so that user can
9048 select which HMAC is used to compute the MACs of the channel
9051 * Added Hmac field to the Channel Message Payload. The integrity
9052 of plaintext channel messages are now protected by computing
9053 MAC of the message and attaching the MAC to the payload. The
9054 MAC is encrypted. Now, it is clear that this causes some
9055 overhead to the size of the packet but rationale for this is that
9056 now the receiver can verify whether the channel message decrypted
9057 correctly and also when private keys are set for the channel the
9058 receiver can decrypt the packet with several keys and check from
9059 the MAC which key decrypted the message correctly.
9061 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9062 lib/silccrypt/silccipher.[ch].
9064 * Added silc_hash_len to return the digest length into the
9065 lib/silcrypt/silchash.[ch].
9067 * Rewrote parts of Silc Channel Payload interface in the
9068 lib/silccore/silcchannel.[ch]. The encode function now also
9069 encrypts the packet and parse function decrypts it.
9071 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9073 * Fixed a minor formatting bug in the SKE's key material processing.
9074 It actually might have processed the keys wrong way resulting
9077 * Redefined the mandatory HMAC algorithms and added new algorithms.
9078 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9079 and hmac-md5 truncated to 96 bits. The mandatory is now
9080 hmac-sha1-96. Rest are optional (including the one that used
9081 to be mandatory). Rationale for this is that the truncated HMAC
9082 length is sufficient from security point of view and can actually
9083 make the attack against the HMAC harder. Also, the truncated
9084 HMAC causes less overhead to the packets. See the RFC2104 for
9087 * Added new [hmac] configuration section. The SKE used to use
9088 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9089 is of course wrong. The official names that must be proposed in
9090 the SKE are the ones defined in the protocol specification
9091 (hmac-sha1-96 for example). The user can configure any hmac
9092 using any hash function configured in the [hash] section. At
9093 least, the mandatory must be configured.
9095 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9097 * Added HMAC list to the SKE proposal list. It has now both
9098 hash algorithm list and HMAC list. This makes the protocol
9099 incompatible with previous versions. The SKE now seems to work
9100 the way it is supposed to work, for the first time actually.
9102 * Defined plain Hash algorithms to the protocol specification.
9105 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9107 * Implemented support for key agreement packets into the server.
9108 Added functions silc_server_key_agreement and
9109 silc_server_send_key_agreement. Other than these functions,
9110 server has nothing to do with this packet.
9112 * Added support for private message key packets into the server.
9113 Added functions silc_server_private_message_key and
9114 silc_server_send_private_message_key.
9118 * Changed the silc_[client|server]_protocol_ke_set_keys to be
9119 called in the protocol's final callback instead in the END
9120 protocol state. This makes a little more sense and in the same
9121 time in client we can use the same protocol routines for normal
9122 key exchange and to key agreement packet handling as well.
9124 * Added to both client's and server's KE protocol context the
9125 SilcSKEKeyMaterial pointer to save the key material. We will
9126 bring the key material to the protocol's final callback by doing
9127 this. The final callback must free the key material.
9129 * Added SKE's packet_send callback into client's KE protocol
9130 context so that the caller can choose what packet sending function
9131 is used. This way we can use different packet sending when
9132 doing normal SKE when doing key agreement packet handling (in
9133 the key agreement packet handling we do not want to encrypt
9136 * Implemented the responder side of the key agreement routines
9137 in the client. The client can now bind to specified port and
9138 accept incoming key negotiation. The key material is passed
9139 to the application after the protocol is over.
9141 * Implemented the processing of incoming Key Agreement packet
9142 in the client. Added function silc_client_key_agreement to
9145 * Implemented the intiator side of the key agreement routines
9146 in the client. The client can now initiate key agreement with
9147 another remote client. The key material is passed to the
9148 application after the protocol is over.
9150 * Created client_keyagr.c to include all the key agreement
9153 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9154 SILC_TASK_CALLBACK except that it is not static.
9156 * Created client_notify.c and moved the Notify packet handling
9157 from the client.[ch] into that file.
9159 * Created client_prvmsg.c and moved all private message and
9160 private message key routines from the client.[ch] into that file.
9162 * Create client_channel.c and moved all channel message and
9163 channel private key routines from the client.[ch] into that file.
9165 * Changed silc_client_get_client_by_id_resolve to resolve with
9166 WHOIS command instead of IDENTIFY command, in the file
9167 lib/silclient/idlist.c.
9169 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9171 * Implemented the SKE's responder side to the Client library.
9173 * When FAILURE is received to the protocol do not trust it
9174 blindly. Register a timeout to wait whether the remote closes
9175 the connection as it should do it, only after that process the
9176 actual failure. This was changed to both client and server.
9178 * Added client_internal.h to include some of the structures
9179 there instead of client.h in lib/silcclient/.
9181 * Added function silc_task_unregister_by_callback to unregister
9182 timeouts by the callback function.
9184 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9186 * Some "Incomplete WHOIS info" errors has been appearing on the
9187 log files. Took away the entry->userinfo check from WHOIS
9188 reply sending. The entry->userinfo is now " " if client did not
9189 provide one. I thought this was fixed earlier but something
9190 is wrong still. Let's see if the error still appears.
9192 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9194 * Fixed a minor bug in the login when the channel key is
9195 re-generated in the server. It used to generate the key in
9196 wrong order and thus caused problems in the channel traffic.
9198 * Fixed a minor bug in channel key distsribution after
9199 KICK command. The key was not sent to the router even though
9202 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9204 * Added silc_ske_process_key_material_data as generic routine
9205 to process any key material as the SILC protocol dictates. The
9206 function is used by the actual SKE library but can be used by
9207 applications as well. This relates to the private message keys
9208 and the channel private keys since they must be processed the
9209 same way the normal SILC session keys. The protocol dictates
9210 this. Affected files: lib/silcske/silcske.[ch].
9212 Added also silc_ske_free_key_material to free the
9213 SilcSKEKeyMaterial structure.
9215 * Defined silc_cipher_set_key function to set the key for
9216 cipher without using the object's method function. The affected
9217 files: lib/silccrypt/silccipher.[ch].
9219 * Implemented silc silc_client_add_private_message_key,
9220 silc_client_add_private_message_key_ske,
9221 silc_client_del_private_message_key,
9222 silc_client_list_private_message_keys and
9223 silc_client_free_private_message_keys functions in the
9226 Added functions silc_client_send_private_message_key to send
9227 the Private Message Key payload and silc_client_private_message_key
9228 to handle incoming Private Message Key payload.
9230 * Added Cipher field to the Private Message Key payload to set
9231 the cipher to be used. If ignored, the default cipher defined
9232 in the SILC protocol (aes-256-cbc) is used.
9234 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9236 * Removed lib/silcclient/ops.h file.
9238 Redefined parts of the SILC Client Library API. Created new
9239 file silcapi.h that deprecates the ops.h file and defines the
9240 published Client Library API. Defined also private message key
9241 API and channel private key API into the file.
9243 This is the file that the application must include from the
9244 SILC Client Library. Other files need not be included by
9245 the application anymore.
9247 * Added new key_agreement client operation callback and also
9248 defined the Key Agreement library API for the application.
9250 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9252 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9253 is used by clients to request key negotiation between another
9254 client in the SILC network. If the negotiation is started it
9255 is performed using the SKE protocol. The result of the
9256 negotiation, the secret key material, can be used for example
9257 as private message key.
9259 Implemented the Key Agreement payload into the files
9260 lib/silccore/silauth.[ch].
9262 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9264 * Redefined ciphers for the SILC protocol. Added some new ciphers
9265 and defined the key lengths for the algorithms. Changed the
9266 code accordingly. The default key length is now 256 bits.
9268 * Fixed SKE key distribution function silc_ske_process_key_material
9269 when the key length is more than 128 bits. The default key
9270 length in SILC is now 256 bits.
9272 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9273 to indicate unsupported algorithm.
9275 * Renamed rijndael.c to aes.c and all functions as well.
9277 * Fixed a long standing channel key setting bug in client library.
9278 Weird that it has never surfaced before.
9280 * Fixed bug in channel deletion. If the entire channel is removed
9281 then it must also delete the references of the channel entry
9282 from the client's channel list as the client's channel entry and
9283 the channel's client entry share same memory.
9285 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9287 * Implemented CONNECT and SHUTDOWN commands in the client.
9289 * Implemented CLOSE command to the client.
9291 * Added the function silc_idlist_find_server_by_name into the
9292 files silcd/idlist.[ch].
9294 Added the function silc_idlist_find_server_by_conn into the
9295 files silcd/idlist.[ch].
9297 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9299 * DIE command was renamed to SHUTDOWN. Updated the both code
9302 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9303 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9305 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9308 * Added function silc_server_create_connection function to create
9309 connection to remote router. My server implementation actually
9310 does not allow router to connect to normal server (it expects
9311 that normal server always initiates the connection to the router)
9312 so the CONNECT command is only good for connecting to another
9315 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9317 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9318 or some other client was kicked from the channel.
9320 Implemented the handling of the notify type to both client
9323 Implemented silc_server_send_notify_kicked to send the KICKED
9324 notify. It is used to send it to the server's primary router.
9326 * Implemented the KICK command into server and client.
9328 * Added `query' argument to the silc_idlist_get_client function
9329 to indicate whether to query the client from server or not if
9332 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9333 to indicate that the client is not channel founder.
9337 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9339 * Removed the rng context from SilcPacketContext structure and
9340 changed that the packet routine uses the Global RNG API.
9342 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9344 * Added support for quit message that client can "leave" on the
9345 channel when it quits the SILC. It is ditributed inside the
9346 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9348 Added silc_server_free_client_data that will take the
9349 signoff message as argument.
9351 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9353 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9355 * Updated parts of the protocol specification to keep it up
9358 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9360 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9361 payloads in one packet.
9363 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9364 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9365 use now the new List flag.
9367 * Also deprecated the following packet types: REPLACE_ID,
9368 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9370 * Added list support for Notify packet in server.
9372 * Added silc_server_send_notify_channel_change to send the
9373 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9374 the silc_server_send_replace_id.
9376 * Added silc_server_send_notify_nick_change to send the
9377 NICK_CHANGE notify type. Deprecates the function
9378 silc_server_send_replace_id.
9380 * Added silc_server_send_notify_join to send the JOIN notify type.
9381 Deprecates the function silc_server_send_new_channel_user.
9383 * Added silc_server_send_notify_leave to send LEAVE notify type.
9384 Deprecates the function silc_server_send_remove_channel_user.
9386 * Added silc_server_send_notify_cmode and
9387 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9388 types. Deprecates the silc_server_send_set_mode function.
9390 * Added SERVER_SIGNOFF notify type to indicate that server has
9391 quit. This means that all clients on the channel from that
9392 server will drop. This can be also used when netsplit happens.
9394 Deprecated REMOVE_ID packet type since it is not needed anymore
9397 Added silc_server_send_notify_server_signoff to send the
9398 SERVER_SIGNOFF notify type. Deprecates the function
9399 silc_server_send_remove_id.
9401 Added also silc_server_send_notify_signoff to send the
9402 SIGNOFF notify type.
9404 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9405 SILC protocol from this day on. Changed the protocol
9406 specification as well.
9408 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9409 notify type. It is used between routers to notify about
9410 topic changes on a channel.
9412 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9415 * Partly updated the protocol specification to comply with the
9416 changes now made. It is still though a bit outdated.
9418 * The JOIN notify type now takes one extra argument <Channel ID>.
9419 The packet used to be destined to the channel but now the
9420 JOIN type may be sent as list thus it is impossible to
9421 destine it to any specific channel. By adding this argument
9422 it is again possible.
9424 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9426 * Added CREDITS file. The CHANGES and CREDITS file will appear
9427 in the distribution as well.
9429 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9431 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9432 types in the server's silcd/packet_receive.c.
9434 * Implemented CMODE and CUMODE to work in router environment.
9436 * Fixed minor encoding and decoding buglet from the
9437 lib/silccore/silcmode.c.
9439 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9442 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9444 * Changed all SilcConfigServer* and silc_config_server* to
9445 SilcServerConfig* and silc_server_config*, respectively.
9448 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9450 * Associated the ID (client or server ID) to the Authentication
9451 Payload to avoid any possibility of forging. Updated the
9452 protocol specification and the code accordingly.
9454 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9456 * The RSA key length is now save to the RsaKey context in the
9457 key generation process in lib/silccrypt/rsa.c. The key length
9458 is now used to figure out the maximum size of the block allowed
9459 to be encrypted/signed.
9461 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9462 is equivalent to the silc_mp_mp2bin but does not allocate any
9465 * Changed silc_mp_mp2bin API to take length argument. If it is
9466 non-zero then the buffer is allocated that large. If zero, then
9467 the size is approximated using silc_mp_sizeinbase, which however
9470 * Created Global RNG API which is global RNG that application can
9471 initialize. After initializing, any routine anywhere in the
9472 code (including library) can use RNG without allocating a new
9473 RNG object. This was done to allow this sort of use of the
9474 RNG in code that has no chance to allocate RNG object. All
9475 applications currently allocate this and many routines in the
9476 library use this. Affected file lib/silccrypt/silcrng.[ch].
9478 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9479 it to use the Global RNG API.
9481 * Defined Authentication Payload into protocol specification that
9482 is used during SILC session to authenticate entities. It is
9483 used for example by client to authenticate itself to the server
9484 to obtain server operator privileges.
9486 Implemented this payload into the lib/silccore/silcauth.[ch].
9487 Implemented also routines for public key based authentication
9488 as the new protocol specification dictates.
9490 Moved definitions of different authentication methods from
9491 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9493 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9494 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9495 silc_pkcs_verify_with_hash functions into the file
9496 lib/silccrypt/silcpkcs.[ch].
9498 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9500 * The client entry's userinfo pointer must be always valid.
9501 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9502 will fail since it requires the userinfo. Now, the userinfo
9503 is allocated as "" if actual userinfo does not exist. Actually,
9504 it must exist and it is totally Ok to drop client connections
9505 that does not announce the userinfo. However, we will make
9506 this workaround for now.
9508 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
9509 to return the remote port by socket.
9511 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9513 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
9514 SILC_SERVER_PENDING_EXEC and added an new macro
9515 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
9516 data or when error occurs while processing the pending command.
9518 Added new argument `destructor' into silc_server_command_pending
9519 and to the SilcServerCommandPending object. This destructor is
9520 now called after calling the pending callback or if error occurs
9521 immediately. If error occurs the actual pending callback won't
9522 be called at all - only the destructor. The destructor may be
9523 NULL if destructor is not needed.
9525 All this applies for client library code as well. Similar
9526 changes were made there as well for the pending commands.
9528 In the client, the application must now allocate the
9529 SilcClientCommandContext with the silc_client_command_alloc
9532 * Added reference counter to the SilcServerCommandContext. Added
9533 function silc_server_command_alloc and silc_server_command_dup
9536 Same type of functions added to the client library for the same
9539 * Removed the cmd_ident from IDListData away since it is now
9540 global for all connections. It is the command identifier used
9541 in command sending and with pending commands. The affected file
9544 * Added reference counter to the SilcSocketConnection objecet to
9545 indicate the usage count of the object. The object won't be
9546 freed untill the reference counter hits zero. Currently only
9547 server uses this, and client ignores it. The client must be
9548 set to use this too later. The affected files are
9549 lib/silccore/silcsockconn.[ch]. Added also the function
9550 silc_socket_dup to increase the reference counter.
9552 This was mainly added because it is possible that the socket
9553 is removed underneath of pending command or other async
9554 operation. Now it won't be free'd and proper DISCONNECTING
9555 flags, etc. can be set to avoid sending data to connection that
9556 is not valid anymore.
9558 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
9559 the connection. After that it sets SILC_SET_DISCONNECTED.
9560 It is, however, possible that the socket data is not still freed.
9561 The silc_server_packet_process now checks that data is not
9562 read or written to connection that is DISCONNECTED. The socket
9563 get's freed when the reference counter hits zero.
9565 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9567 * Changed the client operation API: channel_message operation's
9568 `sender' is now the client entry of the sender, not the nickname
9569 and the `channel' is the channel entry, not the channel name.
9571 In the private_message operation the `sender' is now also the
9572 client entry of the sender not the nickname.
9574 Affected file is lib/silcclient/ops.h and all applications
9575 using the client operations.
9577 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9579 * Moved the calling of ops->connect() from connect_to_server_final
9580 into receive_new_id functin since that is the point when the
9581 client is actually allowed to send traffic to network. The
9582 affected file is lib/silcclient/client.c.
9584 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9586 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
9587 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
9588 (if needs broadcasting) instead of broadcasting the packets one
9589 by one which would make a burst in the network traffic.
9591 * Added `broadcast' argument to the functions in silcd/server.[ch]
9592 silc_server_create_new_channel[_with_id] to indicate whether
9593 to send New Channel packet to primary router.
9595 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9597 * Added new function into the silcd/server.[ch] files:
9598 silc_server_create_new_channel_with_id to create new channel with
9599 already existing Channel ID.
9601 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
9602 lib/silccore/silcpacket.h. This packet is used t send list of
9603 Set Mode payloads inside one packet. Server uses this to set
9604 the modes for the channels and clients on those channels, that it
9605 announced to the router when it connected to it. The protocol
9606 specification has been updated accordingly.
9608 * The silc_server_new_channel did not handle the packet coming
9609 from normal server as it normally does not send that. However,
9610 when it announces its channels it does send it. Implemented
9611 the support for that.
9613 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
9614 into the file lib/silccore/id.h.
9616 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9618 * Fixed memory leaks in the functions silc_idlist_del_client,
9619 silc_idlist_del_channel and silc_idlist_del_server in the file
9620 silcd/idlist.c. All of those leaked like a sieve.
9622 * Fixed some small memory leaks in the client's function
9623 silc_client_notify_by_server.
9625 * Added functions into silcd/server.c: silc_server_announce_clients,
9626 silc_server_announce_channels and silc_server_announce_server.
9627 These functions are used by normal and router server to announce
9628 to its primary router about clients, channels and servers (when
9629 router) that we own. This is done after we've connected to the
9632 These functions effectively implements the following packet types:
9633 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
9634 and SILC_PACKET_NEW_ID_LIST.
9636 * Added new functions into the silcd/packet_receive.[ch]:
9637 silc_server_new_id_list, silc_server_new_channel_list and
9638 silc_server_new_channel_user_list to handle the incoming
9639 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
9641 * Added support of changing Channel ID in the function
9642 silc_server_replace_id. If the server that announces a channel
9643 to the router already exists in the router (with same name but
9644 with different Channel ID), router is responsible to send
9645 Replace ID packet to the server and force the server to change
9646 the Channel ID to the one router has.
9648 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
9649 client that the Channel ID has been changed by the router. The
9650 normal server sends this to the client. Client must start using
9651 the new Channel ID as the channel's ID.
9653 Implemented handling of this new type into lib/silcclient/client.c
9654 into the function silc_client_notify_by_server.
9656 * Added new function silc_idlist_replace_channel_id into the files
9657 silcd/idlist.[ch] to replace the Channel ID.
9659 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9661 * Call silc_server_command_identify_check always when processing
9662 the IDENTIFY command in silcd/command.c
9664 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9666 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
9667 send keepalive packets. The packet can be sent by clients,
9668 servers and routers.
9670 Added function silc_socket_set_heartbeat into the file
9671 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
9672 If not set, the heartbeat is not performed. The actual
9673 heartbeat is implemented in the low level socket connection
9674 library. However, application is responsible of actually
9677 Added silc_server_send_heartbeat to send the actual heartbeat
9678 packet into silcd/packet_send.[ch]. Server now performs
9679 keepalive with all connections.
9681 * Added silc_task_get_first function into lib/silcutil/silctask.c
9682 to return the timeout task with shortest timeout. There was a bug
9683 in task unregistration that caused problems. TODO has been
9684 updated to include that task system must be rewritten.
9686 * The client library will now resolve the client information when
9687 receiving JOIN notify from server for client that we know but
9688 have incomplete information.
9690 * Rewrote parts of silc_server_remove_from_channels and
9691 silc_server_remove_from_one_channel as they did not remove the
9692 channel in some circumstances even though they should've.
9694 * Encryption problem encountered in server:
9696 The LEAVE command used to send the Channel Key packet to the
9697 router immediately after generating it. However, the code
9698 had earlier sent Remove Channel user packet but not immediately,
9699 ie. it was put to queue. The order of packets in the router
9700 was that Channel Key packet was first and Remove Channel User
9701 packet was second, even though they were encrypted in the
9702 reverse order. For this reason, MAC check failed. Now, this
9703 is fixed by not sending the Channel Key packet immediately but
9704 putting it to queue. However, this is more fundamental problem:
9705 packets that are in queue should actually not be encrypted
9706 because packets that are sent immediately gets encrypted
9707 actually with wrong IV (and thus MAC check fails). So, packets
9708 that are in queue should be encrypted when they are sent to
9709 the wire and not when they put to the queue.
9711 However, the problem is that the current system has not been
9712 designed to work that way. Instead, the packet is encrypted
9713 as soon as possible and left to the queue. The queue is then
9714 just purged into wire. There won't be any fixes for this
9715 any time soon. So, the current semantic for packet sending
9718 o If you send packet to remote host and do not force the send
9719 (the packet will be in queue) then all subsequent packets to the
9720 same remote host must also be put to the queue. Only after the
9721 queue has been purged is it safe again to force the packet
9724 o If you send all packets immediately then it safe to send
9725 any of subsequent packets through the queue, however, after
9726 the first packet is put to queue then any subsequent packets
9727 must also be put to the queue.
9729 Follow these rules and everything works fine.
9731 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9733 * Added new function silc_server_remove_clients_by_server to
9734 remove all client entries from ID list when the server connection
9735 is lost. In this case it is also important to invalidate all
9736 client entires as they hold the invalid server entry. This
9737 fixes fatal bug when server has lost connection and will reconnect
9740 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9742 * Made some sanity checks to silc_server_daemonise like to check
9743 whether the requested user and group actually exists.
9745 * Added sanity check to SKE's silc_ske_responder_finish to check
9746 that the public and private key actually is valid.
9748 * Invalidate the client's nickname when receiving Replace ID
9749 packet and the Client ID is being replaced. This means that the
9750 server will query the nickname if someone needs it (client)
9753 * Sort the ID Cache in client library when the ID Cache data
9754 has changed (needs sorting).
9756 * Do not allow for SILC client to create several connections to
9757 several servers. The client does not support windows right now
9758 and generating multiple connections causes weird behaviour.
9760 Irssi-silc client does support windows and can handle several
9761 connections without problems, see: www.irssi.org and SILC plugin.
9763 * Fixed some places where client was added to the IDList. The
9764 rule of thumb is following (in order to get everything right):
9765 If the client is directly connected local client then the
9766 `connection' argument must be set and `router' argument must be
9767 NULL to silc_idlist_add_client function. If the client is not
9768 directly connected client then the `router' argument must
9769 bet set and the `connection' argument must be NULL to the
9770 silc_idlist_add_client function.
9772 * The funtion silc_server_packet_send_local_channel actually did
9773 not check whether the client was locally connected or not. It
9774 does that now. Fixed a bug related to LEAVE command.
9776 * Fixed Remove Channel User payload parsing bug in server's
9777 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
9779 * The server's silc_server_save_channel_key now checks also the
9780 global ID list for the channel as it might not be in the local
9781 list. Fixed a bug related to LEAVE command.
9783 * Is this the end of the [<unknown>] buglet that has been lurking
9784 around for a long time? A little for loop fix in server's
9785 silc_server_command_whois_parse that is used by both IDENTIFY
9786 and WHOIS command. At least, this was a clear bug and a cause
9787 of one type of [<unknown>] buglet.
9789 * WHOIS and IDENTIFY commands call the function
9790 silc_server_command_[whois/identify]_check function even if
9791 we are not router server.
9793 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9795 * Added --with-gmp configuration option. If set the GMP
9796 is always compiled in the SILC source tree. If not set then
9797 it is checked whether the system has the GMP3 installed. If
9798 it has then the GMP won't be compiled (the system's headers
9799 and library is used), if it doesn't have it then the GMP is
9800 compiled in the SILC source tree.
9802 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9804 * Changed RSA private exponent generation to what PKCS #1
9805 suggests. We try to find the smallest possible d by doing
9806 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
9807 not security fix but optimization.
9809 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9811 * Added new config entry [Identity] to fork the server and run
9812 it as specific user and group. A patch from Bostik.
9814 * Imported Dotconf configuration library into lib/dotconf.
9815 This will be used to create the SILC configuration files later.
9816 It will appear in the distsribution after this commit.
9818 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9820 * A big code auditing weekend happening. Auditing code for
9821 obvious mistakes, bugs and errors. Also, removing any code
9824 Removed files for being obsolete:
9826 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
9827 inline in the file lib/silcutil/silcbuffer.h)
9829 o lib/silcutil/silcbufutil.c (the header has inline versions)
9831 Changed code to fix possible error conditions:
9833 o The buffer formatting routines now check that the destination
9834 buffer really has enough space to add the data. This applies for
9835 both buffer formatting and unformatting
9836 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
9837 unformatting was changed to accomodate following rules:
9838 XXX_*STRING_ALLOC will allocate space for the data into the pointer
9839 sent to the function while XXX_*STRING will not allocate or copy
9840 the data into the buffer. Instead it sets the pointer from the
9841 buffer into the pointer sent as argument (XXX_*STRING used to
9842 require that the pointer must be allocated already). This change
9843 makes this whole thing a bit more consistent and more optimized
9844 (note that the data returned in the unformatting with XXX_*STRING
9845 must not be freed now). The routines return now -1 on error.
9847 o Tried to find all code that use buffer_format and buffer_unformat
9848 and added return value checking to prevent formatting and
9849 especially unformatting errors and possible subsequent fatal
9852 o Changed ske->x and ske->KEY to mallocated pointers in
9853 lib/silcske/silcske.h. Fixed possible data and memory leak.
9855 o Added return value checking to all *_parse* functions. Fixed
9856 many memory leaks as well.
9858 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
9859 so that buffer overflows would not happen. All code now also
9860 checks the return value as it can fail.
9862 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9864 * Added reconnection support to server if the normal server looses
9865 its connection to the router (for example if router is rebooted).
9866 The server performs normal reconnection strategy implemented
9867 to the server. Affected file silcd/server.c.
9869 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9871 * Added new packet type SILC_PACKET_SET_MODE that is used to
9872 distribute the information about changed modes (for clients,
9873 channels and clients channel modes) to all routers in the
9874 network. Updated the protocol specification accordingly.
9876 Added functions into silcd/packet_send.c and
9877 silcd/packet_receive.c: silc_server_send_set_mode,
9878 silc_server_set_mode.
9880 Added new files silcmode.[ch] into lib/silccore that implements
9881 the encoding and decoding of Set Mode Payload. Added new type
9882 SilcSetModePayload. Moved the definitions of different modes
9883 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
9885 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9887 * Oops, a little mistake in server's connection authentication
9888 protocol. The protocol is not ended with FAILURE but with
9889 SUCCESS if the authentication is Ok. :) Affected file is
9892 * Implemented NICK_CHANGE notify handling in server in the file
9893 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
9894 the local clients on the channel. After the changing nickname
9895 in router environment snhould work and the [<unknown>] nickname
9896 should appear no more.
9898 The silc_server_replace_id function that receives the Replace ID
9899 payload now sends the NICK_CHANGE notify type also in the file
9900 silcd/packet_receive.c
9902 * Changed WHOIS and IDENTIFY command to support the maximum amount
9903 of arguments defined in protocol specs (3328 arguments). This
9904 fixed a bug that caused problems when there were more than three
9907 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9909 * Added extra parameter, command identifier, to the
9910 silc_client_send_command so that explicit command identifier
9913 Changed that ID list routines uses specific command identifier
9914 when sending WHOIS/IDENTIFY requests to the server so that they
9915 can be identified when the reply comes back.
9917 Affected files lib/silcclient/command.[ch],
9918 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
9920 * Added `sender' argument to silc_server_packet_send_to_channel
9921 to indicaet the sender who originally sent the packet to us
9922 that we are now re-sending. Ignored if NULL. Affected file
9923 silcd/packet_send.[ch].
9925 * Added some server statistics support in silcd/server_internal.h
9926 SilcServerStatistics structure and around the server code. Also
9927 send some nice statistics information when client is connecting
9930 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9932 * Fixed channel ID decoding in server's JOIN command reply in
9933 silcd/command_reply.c
9935 * Fixed braodcasting of replace ID payload to not to send it if
9936 we are standalone server in silcd/packet_receive.c.
9938 * Fixed all channel message sending routines to not to send
9939 packets to clients that has router set, since they are routed
9940 separately in the same function earlier. Affects file
9941 silcd/packet_send.c and all channel packet sending functions.
9943 * In USERS reply, res_argv[i] are not allocated, the table
9944 is allocated. Thus changed that free the table, not its
9947 * In server's whois_check and identify_check if the client is
9948 locally connected do not send any WHOIS commands - they are not
9951 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9953 * Fixed some minor bugs in client when sending WHOIS command. The
9954 arguments was in wrong order.
9956 * Removed statis function add_to_channel from server in
9957 silcd/command.c that was previously used with the joining but
9960 * Tested USERS command in router environment successfully with two
9961 routers, two servers and two clients.
9963 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9965 * Reorganized the USERS command and command reply in client library
9966 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
9967 When the command is given by user we register a pending command
9968 callback that will reprocess the command after the reply has been
9969 received from the server. When reprocessing the packet we then
9970 display the information. Thus, the USERS information is displayed
9971 now in the command callback instead of in the command reply
9972 callback. The processing of the command is same as previously
9973 when server has sent the command reply in the JOINing process.
9975 * Added to USERS command in silcd/command_reply.c to join the client,
9976 we didn't use to know about, to the channel after we've created
9977 a client entry for it. Also, for clienet we did know already still
9978 check whether it is on the channel or not and add it if not.
9980 * Removed silc_server_command_join_notify as the function and its
9983 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9985 * Changed the client's pending command handling to the same as the
9986 server's pending command handling. It is also now possible to
9987 execute command reply functions from other command reply
9988 function as the function callbacks for commands and command
9989 replies are one and same. The pending commands are not static
9990 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
9991 in client connection context. Thus, pending commands are server
9992 connection specific as it is convenient.
9994 Changed the function silc_client_command_pending and
9995 silc_client_command_pending_del and added new function
9996 silc_client_command_pending_check. Removed the
9997 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
10000 * Added cmd_ident, current command identifier, to the client
10001 connection context in lib/silcclient/client.h to keep track on
10002 command identifiers used in command sending. Client's command reply
10003 function handling now supports the mandatory command identifiers.
10005 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
10006 funtions in client to fully support pending command callbacks.
10008 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
10009 as one of the arguments to the application in the command reply
10012 * NOTE: The FORWARDED flag is depracated. It used to be depracated
10013 before first releasing SILC but came back. Now it is removed again
10014 and should come back nomore. The FORWARDED flag was used only
10015 by the JOINing procedure by forwarding the command packet to router.
10016 Now, the JOINing procedure has been changed to more generic (due
10017 to various router environment issues) and FORWARDED is not needed
10018 anymore for anything. The protocol specification is yet to be
10021 Now, removed silc_server_packet_forward from server and the flag
10022 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
10024 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10026 * Renamed NAMES command to USERS command. The NAMES was named that
10027 due to historical reasons. Now it is renamed. Also, rewrote
10028 parts of the USERS command. The nickname list is not sent anymore
10029 by the server. Only Client ID and mode lists are sent in the USERS
10030 command. Changed this also to the protocol specification.
10032 The client now resolves the names and stuff after it receives
10033 the USERS list from the server when joining to the channel.
10035 * WHOIS and IDENTIFY commands has been changed to support multiple
10036 Client ID's per command. One can now search for multiple users
10037 in the network by sending only one WHOIS or IDENTIFY command.
10038 Changed the code and the protocol specifications.
10040 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10041 uses silc_server_command_whois_parse to parse the request. */
10043 * If normal server, do not parse the WHOIS and IDENTIFY requests
10044 before sending it to the router. Saves some time.
10046 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10048 * Fixed JOIN command on client library. Wrong number of arguments
10049 used to crash the client.
10051 * Added silc_server_channel_has_global function to check whether
10052 channel has global users or not.
10054 * Added silc_server_channel_has_local function to check whether channel
10055 has locally connected clients on the channel.
10057 * The silc_server_remove_from_one_channel now checks whether the
10058 channel has global users or not after given client was removed from
10059 the channel. It also checks whether the channel has local clients
10060 on the channel anymore. If it does not have then the channel entry
10061 is removed as it is not needed anymore.
10063 * The silc_server_notify now checks on JOIN notify whether the joining
10064 client is one of locally connected or global. If it is global then
10065 the channel has now global users on the channel and that is marked
10066 to the channel entry. Also, it now saves the global client to
10067 global list who is joining and JOINs it to the channel. This is
10068 for normal server, that is.
10070 Changed silc_server_send_notify_on_channel,
10071 silc_server_packet_relay_to_channel and
10072 silc_server_packet_send_to_channel check if we are normal server
10073 and client has router set (ie. global client) do not send the
10074 message to that client, as it is already routed to our router.
10076 * Implemented LEAVE notify type handling in silc_server_notify
10079 * Tested LEAVE command in router environment successfully. Tested
10080 with two routers, two servers and two clients.
10084 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10086 * Implemented SIGNOFF notify type handling in silc_server_notify
10089 * silc_server_remove_id now removes the client entry from all channels
10090 it has joined and thusly sends SIGNOFF notify type.
10092 * Rewrote the NAMES list generation in server by removing two excess
10093 loops. The lists are created now inside one loop.
10095 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10097 * silc_server_remove_channel_user checks now also global list
10098 for channel and client.
10100 * silc_server_new_channel_user checks now both local and global
10101 list for channel and client. Fixed a bug in client id decoding.
10102 Used to decode wrong buffer.
10104 * silc_server_channel_message checks now both local and global
10105 list for channel entry.
10107 * Tested channel joining (hence JOIN) in router environment
10108 successfully. Tested with two routers, two servers and two
10111 * Tested channel message sending in router environment successfully.
10113 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10115 * Added silc_server_save_channel_key into server.[ch] to save the
10116 received channel key in Channel Key payload processing. It is
10117 also used in JOIN command reply handling.
10119 Equivalent function silc_client_save_channel_key added into
10120 client.[ch] into client library.
10122 * Changed JOIN command reply to send information whether the channel
10123 was created or not (is existing already) and the channel key
10124 payload. Changed protocol specs accordingly.
10126 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10127 the request was sent by ID and not by nickname. Crashed on
10130 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10132 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10133 now correctly save the received data.
10135 * silc_server_free_sock_user_data now notifies routers in the
10136 network about entities leaving the network.
10138 At the same time implemented functions silc_server_remove_id
10139 and silc_server_send_remove_id to receive and send REMOVE_ID
10140 packets. The packet is used to notify routers in the network
10141 about leaving entities. The ID removed will become invalid in
10144 * Added function silc_idlist_del_server into server. Removes and
10145 free's server entry from ID list.
10147 * silc_server_private_message function now checks, if we are router,
10148 that the destination ID really is valid ID, naturally.
10150 * In router when NEW_ID packet is received (for new client) the
10151 hash of the Client ID is saved in the ID Cache but the
10152 client->nickname is set to NULL, instead of putting the hash
10155 IDENTIFY command now also checks that client->nickname must be
10156 valid. If it is not if will request the data from the server who
10157 owns the client. Added new function
10158 silc_server_command_identify_check.
10160 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10161 to set the command to already allocated Command Payload.
10163 * Tested private message sending in router environment with two
10164 routers, two servers and two clients. Fixed minor bugs and now
10167 * Fixed segfault from client's NAMES command. Used to crash if
10168 not on any channel.
10170 * Forwarded packets must not be routed even if it is not destined
10171 to the receiver. Changed server code comply with this.
10173 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10175 * Added `require_reverse_mapping' boolean value to ServerParams
10176 structure. If TRUE (not default) the server will require that
10177 the connecting host has fully qualified domain name.
10179 If the reverse mapping is not required and hostname could not be
10180 found the IP address is used as hostname.
10182 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10184 * Implemented version string checking to both client and server.
10185 The check is incomplete currently due to the abnormal version
10186 strings used in development version of SILC.
10188 * Changed all command functions in server to use the new
10191 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10193 * Changed char *data to unsigned char *data in ID Cache system to
10194 support binary data as ID Cache data. Changed code to support
10195 binary data in lib/silccore/idcache.c.
10197 * Renamed silc_server_packet_relay_command_reply to
10198 silc_server_command_reply as it is normal packet receiving
10199 function. Rewrote the function to accept command replys for
10200 servers and not only for clients.
10202 * Mark remote router always as registered server if we are connecting
10203 to it. Otherwise, commands sent by the router to us are ignored.
10205 * All ID List find routines now returns the ID Cache Entry pointer
10206 as well if requested.
10208 * WHOIS command works now in router environment, tested with two
10209 routers, two servers and two clients.
10211 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10212 in router environment (as it is almost equivalent to WHOIS) but
10213 hasn't been tested thoroughly. Added new functions:
10215 silc_server_command_identify_parse
10216 silc_server_command_identify_send_reply
10217 silc_server_command_identify_from_client
10218 silc_server_command_identify_from_server
10220 * Disabled route cache adding because adding two different ID's with
10221 same IP replaces the old cache entry thus giving wrong route.
10222 The entry->router->connection is always the fastest route anyway
10223 so route cache may not be needed. Of course, new routes maybe
10224 established after receiving the ID when the entry->router->connection
10225 might not be anymore the most optimal.
10227 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10229 * Add route cache for received ID for fast routing.
10231 * Added silc_server_packet_route to route received packet on router
10232 that is not destined to us.
10234 * Renamed silc_server_get_route to silc_server_route_get.
10236 * Added id_string and id_string_len fields into SilcServer to
10237 include encoded ServerID for fast comparing without excess
10238 encoding of the ID's.
10240 * Cleaned up WHOIS command on server side. Added following static
10243 silc_server_command_whois_parse
10244 silc_server_command_whois_check
10245 silc_server_command_whois_send_reply
10246 silc_server_command_whois_from_client
10247 silc_server_command_whois_from_server
10249 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10250 arguments in command replies. All command functions should be
10251 updated to use this macro.
10253 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10255 * Minor typo fixes on command reply handling on server.
10257 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10259 * Added silc_server_command_add_to_channel internal routine to add
10260 the client to the channel after router has created the channel and
10261 sent command reply to the server.
10263 * Added generic silc_server_send_command to send any command from
10266 * Use static buffer with ID rendering instead of duplicating data.
10268 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10270 * Fixed a channel user mode bug when joining to a channel server gave
10271 everybody channel founder rights, oops.
10273 * We mark ourselves as the router of the incoming server connection
10274 if we are router ourselves. This way we can check in some packet
10275 sending functions whether it is locally connected server. For
10276 incoming router connections we put NULL.
10278 * For router sending packets locally means now always sending the
10279 packet cell wide; to local clients and local servers. For normal
10280 server sending packet locally means sending it to only local
10283 * Fixed the JOIN command to really work in router environment. If the
10284 channel is created it is always created by the router. Router is
10285 also responsible of making the initial joining to the channel,
10286 sending JOIN notify to the sending server and distributing
10287 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10288 does not exist server doesn't do anything else but forward the
10289 command to the router which performs everything.
10291 * Added silc_server_send_channel_key function to send the Channel Key
10294 * Added silc_server_create_channel_key to create new channel key. The
10295 channel key is now re-generated everytime someone joins or leaves
10296 a channel, as protocol dictates. Note: channel->key_len is the
10297 key length in bits.
10299 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10301 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10302 packet_receive.[ch] to separate packet sending and receiving
10303 routines. The server.[ch] now includes everything else including
10304 actual packet processing (writing and reading data) and other
10307 Renamed silc_server_private_message_send_internal to
10308 silc_server_send_private_message. The routine is still though
10309 used only to relay private messages as server does not send
10310 private messages itself.
10312 Renamed silc_server_new_channel to silc_server_create_new_channel
10313 and added new function sicl_server_new_channel that handles the
10314 incoming New Channel packet. Added also new sending function
10315 silc_server_send_new_channel to send New Channel Payload.
10317 * Added new function silc_server_notify to process incoming notify
10318 packet to the server/router. Server may then relay the notify
10319 to clients if needed.
10321 * Added new function silc_server_new_channel_user to process incoming
10322 New Channel User packet. Router will redistribute the packet and
10323 send JOIN notify to its local clients and locally connected servers
10324 if needed. Normal server will send JOIN notify to its local client
10325 on same channel when received this packet. Added also corresponding
10326 sending function silc_server_send_new_channel_user to sent the
10329 * Added boolean route argument to send_notif_to_channel and
10330 packet_send_to_channel functions to attempt to route the packet
10331 if it is TRUE and send only locally if it is FALSE.
10333 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10335 * silc_server_replace_id now broadcasts the received replace ID
10336 packet if it is not broadcast packet already. The router must
10337 broadcast to inform other routers about changed ID.
10339 * Added backpointer to server's router into SilcServer context in
10340 silcd/server_internal.h.
10342 * Fixed silc_server_packet_broadcast to send correct broadcast
10345 * The channel key is now distributed to the local client as soon
10346 as it is received from the router (in router environment) so that
10347 no other packet may be sent for the channel until client has
10350 * silc_server_remove_channel_user now broadcasts the received
10351 Remove Channel User packet if it is not broadcast packet already.
10352 The router must broadcast to inform other routers about removed
10355 * Added users field into SilcPacketContext that is a reference count
10356 of the context. One can increase the reference count by calling
10357 silc_packet_context_dup which is now changed to just increase the
10358 reference count instead of duplicating the data. The reference
10359 count is decresed by calling silc_packet_context_free that will
10360 free the data after the reference count hits zero.
10362 For now on the packet context and everything allocated into it
10363 (including the raw packet from network) must be freed by calling
10364 the new silc_packet_context_free function. Added also new function
10365 silc_packet_context_alloc that must be used now to allocate the
10366 context. This also means that if a routine is asynchronous from
10367 silc_[client/server]_packet_parse_type the packet context must
10368 be duplicated by calling silc_packet_context_dup. Otherwise it
10369 gets free'd after silc_[client/server]_packet_parse_type returns.
10370 Also, one must remember that if packet is duplicated then its
10371 reference count must be decresed by calling the free function as
10372 many times as it was duplicated.
10374 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10375 from both client and server.
10377 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10379 * Made joining to a channel working in router environment.
10381 * Cleaned up JOIN command on server side and create function
10382 silc_server_command_join_channel internal routine to make the
10385 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10387 * Changed silc_command_pending list to SilcDList. Also, added
10388 `ident' field to SilcServerCommandPending structure to identify
10389 the reply and to call correct callback.
10391 Added silc_server_command_pending_check function to replace the
10392 corresnponding macro. The silc_command_pending list is not
10395 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10396 to set identifier to previously allocated Command Payload. It
10397 is used to set identifier for command when resending Command
10400 * Added silc_command_payload_encode_payload to encode Command
10401 Payload buffer from SilcCommandPayload structure.
10403 * Added silc_argument_payload_encode_payload to encode Argument
10404 payload buffer from SilcArgumentPayload structure.
10406 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10408 * Changed WHOIS command to support router connection on server side.
10409 The whois request is always sent to router unless the server is
10410 standalone server. After server has received the reply from the
10411 router will it send the reply to the client.
10413 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10414 broadcast received broadcast packet. The function is used only
10415 by router. The broadcast packet is always sent to the router's
10418 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10419 render given ID to printable string, for log files for example.
10421 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10423 * Made basic router to router connections working. At least they
10424 can now connect to each other but nothing really works the way
10425 they are supposed - yet.
10427 * Added new initiator token to RouterConnection configuration
10428 file in silcd/serverconfig.[ch]. It is used to tell whether we
10429 are the initiator to the remote router or whether we'll expect
10430 the other end to connect.
10432 * Moved registering of listener task to silc_server_init, hence
10433 the server starts listenning as soon as it is run, even if it
10434 does not have connections to other routers. Let's see how well
10437 * Changed default connection retry timeouts for more suitable in
10440 * Removed cipher and such arguments from silc_idlist_add_client
10441 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10442 Added new function silc_idlist_add_data to add the keys and stuff
10445 * Added SilcIDListData structure and added it to SilcClientEntry
10446 and SilcServerEntry as their first field in the structure. This
10447 way we can explicitly cast the ID entries to the SilcIDListData
10448 structure and get common data for the entries. In past, we had
10449 to first check what type of connection it is and then cast it to
10450 correct ID entry type. Now, we can directly cast the opaque
10451 pointer to the SilcIDListData (no matter what ID entry it actually
10452 is) and get the data needed.
10454 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10456 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10457 in some circumstances even if threre were timeout tasks, though not
10458 IO tasks, but tasks anyway. Now fixed.
10460 * Defined SilcServerConnection structure to hold connection specific
10461 stuff about directly connected servers and routers. The definition
10462 is currently in silcd/server_internal.h. I thought about having
10463 a bit more important role fro this struct but for now it is used
10464 only when connecting to other server (or router actually).
10466 * Added connecting retry support in server when connecting to
10467 router(s). The retry feature implement exponential backoff
10468 algorithm. Also, added SilcServerParams structure to hold default
10469 parameters for server. For now, it include these retry settings
10470 and are hard coded. After server is moded to be as Silc Server
10471 Library this structure will be more important.
10473 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10475 * Changed client librarys channel->clients table to SilcList and
10476 changed code accordingly.
10478 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10480 * Changed client's channel table to SilcList and changed code
10481 accordingly. Also changed SilcChannelClientEntry to include back-
10482 pointer to the channel so that client entry can use that structure
10483 as list as well and we have fast cross-reference to the channel.
10484 This change dramatically decreased the complexity of channel
10485 handling with client entry and vice versa (removed one extra
10486 loop when searching for channel entry from many functions).
10488 * Changed server->sim from table to SilcDList and changed code
10491 * NAMES command can now be used from user interface. It will show
10492 the user list on the channel, neatly.
10494 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10495 Code now saves realname of the user if it becomes available.
10497 * Renamed configure.in to configure.in.pre and made ./prepare
10498 script to automatically add correct version string to
10499 configure.in which it creates from configure.in.pre.
10501 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10503 * NAMES command reply now shows users mode with the nickname when
10504 joining to channel.
10506 * Moved silc_client_ch[u]mode[_char] functions from
10507 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
10508 place sucks, they are utility functions and should be in some
10511 * Fixed some unsigned int's to unsigned short's. Patch by cras.
10513 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
10516 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10520 * Added TRQ (efficient deque and list library) into lib/trq. This is
10521 a very good list library that is currently used in the SILC. Defined
10522 SilcList API over the library because I didn't like the API very
10523 much. See lib/trq/silclist.h for the API and examples of how to
10524 use the API. Fixed various places in the code to use the new
10525 SilcList API. The SilcList is meant for lists that has a structure
10526 already defined as a list. It is not suitable to add just some
10527 context to the list (in TRQ, the context is the list actually).
10529 So, I defined SilcDList that can be used for the purpose where
10530 predefined list structure does not exit. This can be used as
10531 such list. Now some context just can be added to the SilcDList.
10532 Currently this list is not used in the SILC just yet, though there
10533 are a lot places where this can replace dynamically allocated
10534 tables and I will fix these places, later, to use SilcDList.
10535 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
10536 and use TRQ internally).
10538 Also fixed some annoying warning messages that the original TRQ
10539 code generated. Also minor changes to TRQ's Makefile.in.
10541 * Added support for querying by Client ID to both WHOIS and
10542 IDENTIFY commands into server, as required by the protocol.
10544 * Removed method function pointers from SilcBuffer structure. They
10545 weren't used to anything and just increased the context size for
10546 no good reason. This change also made silc_buffer_alloc and
10547 silc_buffer_free functions inline functions.
10549 * Disabled command flooding detection support until it's fixed so
10550 that it accepts commands in but does not execute them more than once
10553 * Added silc_net_localhost(), to return local hostname, into
10554 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
10555 that must be initialized before calling silc_client_init.
10557 * Added new function: silc_server_send_notify_on_channels to send
10558 notify messages to all channels client has joined. It is assured
10559 that the message is sent only once per client.
10561 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
10562 lib/silcutil/silcutil.[ch] as silc_format function. The new
10563 function is generic and is used by server as well, not only by
10564 the logging routines.
10566 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
10567 the provided version string was not acceptable. Added new function:
10568 silc_ske_check_version into lib/silcske/silcske.h. The function
10569 must be implemented by the application (client or server) and it
10570 does not reside in the SKE library. The function checks the version
10571 string remote end sent.
10573 * Added back pointers (to opaque context and to SilcSocketConnection)
10574 into SilcPacketContext structure into lib/silccore/silcpacket.h.
10576 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
10577 duplicate packet context structure.
10579 * Changed `notify' client operation to send same arguments as client
10580 receives from server except for ID's. ID's are mapped to correct
10581 ID entry and that is returned. Also, if channel entry is not sent
10582 by server but the notify is for channel the channel entry is sent
10583 to application (otherwise application doesn't know that it is for
10584 channel (library gets it from packet's Destination ID)).
10586 * Added silc_client_remove_from_channels into client library to
10587 remove a client from all channels it has joined to. Used when
10588 received SIGNOFF notify from server. Added also new function
10589 silc_client_replace_from_channels to replace old ID entry with
10590 new ID entry on all channels. Used when received NICK_CHANGE
10591 notify from server.
10593 * Fixed ID Cache list handling in silc_idlist_get_client in
10594 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
10595 to get (or query) client by ID.
10597 * Updated TODO list.
10599 * Added connection authentication status message defined by the
10600 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
10601 support for these into the code in client and server side.
10603 * Added generic function silc_client_send_command to send any command
10604 with variable argument list. Application should use this function
10605 to send commands if the command functions provided by the library
10606 does not suite for the application's user interface needs.
10608 * Added new `failure' client operation. Application is notified about
10609 received failure packet if client is executing a protocol. In this
10610 case the protocol's execution has failed.
10612 * Added SKE's end notify to send the SKE_SUCCESS notify message that
10613 is required by the protocol.
10615 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
10616 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
10619 * Added status flag to SilcSKE object to indicate realtime status
10620 of the SKE protocol.
10622 * Application receives now exactly same command reply arguments as
10623 the library receives from server. However, if ID is received the
10624 corresponding ID entry is returned to the application (eg. Client
10625 ID is mapped to correct SilcClientEntry entry and that is returned).
10626 Changed command_reply client operation due to this change.
10628 * Changed all ID's in commands and in command replys as ID Payloads.
10629 Change affected both client and server side codes.
10631 All ID's sent in SILC network (with execption of ID's in SILC
10632 Packet header) are sent in ID Payload to support variable length
10635 * Server now notifies nick changes and notifies all clients on
10636 the channels about the new nickname (about the new Client ID,
10639 * Implemented CMODE command to change channel modes. Supports all
10640 channel modes defined by the protocol specs except ban and invite
10641 lists. (Also, private channel key mode is supported but support for
10642 setting private channel key in client is missing, thus, this mode
10643 has no effect on client side (except that server requires that the
10644 client uses private channel key and normal channel traffic does not
10647 Also, invite mode works per se, but INVITE command does not work
10648 yet correctly, so you can set channel as invite only channel but
10649 inviting clients to the channel does not work (it is yet to be
10650 thought what's the best way to do it).
10652 * Added new command SILC_COMMAND_CUMODE to change user mode on the
10653 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
10654 Implemented CUMODE command to change user's mode on the channel.
10655 Supports all modes defined by the protocol specs.
10657 * Added NAMES command reply to return users modes on the channel.
10659 * Removed unnecessary and slow ciphers from lib/silccrypt.
10661 * Set SO_KEEPALIVE option to connection sockets by default.
10663 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
10665 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
10666 redefined the Notify Payload into protocol specs.
10668 * Added silc_id_payload_parse_id to get ID directly from raw
10671 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10673 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
10674 accept searching by Client ID as well.
10676 * Added support for LEAVE and SIGNOFF notify types in client library.
10678 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
10679 to parse ID Payload from raw data.
10681 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10683 * Added flags parameter into silc_ske_assemble_security_properties
10684 function in lib/silcske/silcske.[ch].
10686 * Changed notify client operation to fit better for notify messages
10687 sent by server. The notify payload received from server is now
10688 passed to the application (after parsing it to SilcNotifyPayload).
10689 It is application's responsibility to retrieve the arguments
10690 from the payload and show the message the way it wants. The message
10691 sent by server is implementation specific.
10693 * Changed public keys to comply with the protocol specification.
10694 Old public keys are not supported anymore and are not compatible.
10696 * Removed nickname from Channel Payload as the latest draft removed
10697 it. The client must resolve the nickname from the NAMES command
10698 reply received when it joined the channel.
10700 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
10702 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10704 * Fixed some errors in protocol specification drafts.
10706 * Created lib/silccore/silcnotify.c to implement Notify Payload
10707 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
10708 generic payloads described by protocol specifications. The file
10709 includes implementations for ID Payload and Argument Payload.
10711 * Changed Command Payload implementation to use the new Argument
10712 Payload. Changed command_xxxx_payload to command_payload_xxxx
10713 to comply with SILC coding conventions.
10715 * Added suppport for Argument Payload handling in Notify Payload
10716 implementation as protocol requires it. Added the new support
10717 into server and client lib as well.
10719 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10721 * Added support for multiple nicknames on same channel. [n] is
10722 added locally to the nickname if there are more than one same
10723 nicknames on the channel.
10725 * Server now sends all nicknames that matched WHOIS request.
10726 Client also shows the list received from server.
10728 * Added TOPIC command to client side. User can now set and show
10729 current topic on channel.
10731 * Added MOTD command to client and server. Also, server sends the
10732 motd when client connects to the server.
10734 * Changed version strings to comply ISO 8601.
10736 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10738 * Fixed protocol error handling in client library. It should now
10739 cope even if the SKE fails for some reason.
10741 * Made new protocol specification drafts for submitting to IETF.
10743 * Implemented TOPIC command to server in silcd/command.c.
10745 * Added two new notify types into lib/silccore/silcnotify.h:
10746 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
10747 notify nickname change and topic setting/change on a channel.
10749 * API change of command_reply operation in client library. The
10750 application gets now the status type received from server as well.
10752 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10754 * Removed the function just added to lib/silcutil/silcschedule.[ch].
10756 * Cras fixed and optimized the packet handling even further and
10757 it should work now. Minor change to the prototype of function
10758 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
10760 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10762 * Added new function into lib/silcutil/silcschedule.[ch]:
10763 silc_schedule_with_fd to select() a specified fd. The function
10764 returns after timeout expires or data arrives or goes. The
10765 function is used by packet routines to wait that all data is
10766 received from network.
10768 * Fixed data reading from network in lib/silccore/silcpacket.c.
10769 The code now assures that all data is read from the fd and then
10770 continues packet processing. This was a bug fix since the code
10771 used to drop some data in some circumstances.
10773 * Added new function into lib/silcclient/client.[ch]:
10774 silc_client_start_key_exchange to start key exchange after
10775 connection has been established to server. The code internally
10776 now uses this funtion but its main purpose was to provide it
10777 for applications that perform their own connecting. After
10778 application has created a connection it merely calls this
10779 function to start the key exchange between client and server.
10780 The library takes care of everything else after that.
10782 Updated also lib/silcclient/README to explain the usage of
10785 * Do not send to application information that connection has
10786 been established. Application gets notified it by connect
10789 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10791 * Applied cras's patch to add silc_schedule_one function. The
10792 function runs scheduler once and returns.
10794 * Fixed the scheduler after cras messed it up. The timeout
10795 handling works now as it's supposed to work.
10797 * Added into lib/silccore/ silcnotify.h to include notify
10798 message types support. Changed silc_server_send_notify*
10799 functions, in server.[ch], to support those new notify types.
10800 Added the support for the notify types into client library,
10801 as well. Added new notify client operation into ops.h in
10804 * Changed silc_server_packet_send_to_channel to send normal
10805 packets instead of just channel message packets. The function
10806 is now used to send the notify packets to channels. It is not
10807 used to send channel message packets anymore, as server never
10808 sends them anymore.
10810 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
10811 va_arg()s as it seems to require it nowadays. I guess, if SILC
10812 is compiled with older va_arg() the new code should work anyway.
10814 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10816 * Splitted core library. Core library (lib/silccore) includes
10817 now only SILC protocol specific core (and common) components.
10818 Created new utility library (lib/silcutil) that includes more
10819 generic purpose stuff. The stuff for util library was taken
10820 from the old core library. This was minor and easy split.
10822 * Created SILC Client Library (lib/silcclient) that includes
10823 implementation of the SILC client without user interface. This
10824 was major move from silc/ directory. The code has been changed
10825 so that it is transparent towards the user interface. The
10826 silc/ directory includes now the same user interface as before
10827 and it uses the new client library. Read lib/silcclient/README.
10828 Basicly, the client library performs everything else related
10829 to SILC except user interface handling. Also, configuration
10830 files are considered to be part of user interface and library
10831 does not handle them.
10833 This change also changed a lot of structures, function naming etc.
10834 Most important change was that SilcClientWindow object was
10835 renamed to SilcClientConnection in the client library. Created
10836 also new file lib/silcclient/ops.h. Also added new files
10837 silc/local_command.[ch] and silc/client_ops.[ch].
10839 All these changes were made to make it easier for user interface
10840 designers to create what ever user interface for the SILC client
10843 It is also expected that the server will be moved to lib
10844 directory as well and SILC Server Library will be created;
10845 sometimes in the future.
10847 * Removed Local commands from lib/silccore/silccommand.h as
10848 they are application specific and new client library does not
10849 handle any of those anymore.
10851 * Several functions moved to lib/silcutil/silcutilc.[ch] from
10852 old client implementation in silc/.
10854 * Added support for callback functions in SILC_LOG_* macros.
10855 Application can now set its own callbacks that will be called
10856 instead of using the default functions that will always print
10857 the debug messages to stderr (or stdout). Also, debugging can
10858 now be disabled by setting silc_debug to FALSE and re-enabled by
10859 setting it to TRUE. Note, that logging will still work even
10860 if debugging is disabled.
10862 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
10863 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
10864 silc_log_reset_debug_callbacks.
10866 * To enable debugging in silc client one must give now -d
10867 option on command line.
10869 * Changed silc_schedule_init to automatically allocate task queues
10870 if they are not allocated before calling it.
10872 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10874 * Added GMP 3.1 into math library.
10876 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10878 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
10879 a channel in SILC network. The packet is used by servers and
10880 routers to notify other routers that user has left a channel.
10881 This little feature was missing until now. Added the feature
10882 to protocol specification as well.
10884 Added functions: silc_server_send_remove_channel_user and
10885 silc_server_remove_channel_user into server.[ch].
10887 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
10888 lib/silccore/silcpacket.h. However, they are not implemented
10891 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10893 * Fixed joining to a channel and sending channel messages
10894 between server and router. The channel message sending should
10895 now work inside a cell.
10897 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10899 * Fixed the private message sending between server and router.
10900 The private message sending should now work inside a cell.
10902 * Added silc_server_replace_id into server.[ch] to replace
10903 existing ID in the SILC network.
10905 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
10906 and silc_idlist_replace_server_id into idlist.[ch] in server.
10908 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10910 * Fixed the server to server connections. Server can again now
10911 connect to router. Router to router connections probably does
10914 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10916 * Added dynamic protocol registering support. Now protocols can
10917 registered and unregistered on the fly. Patch by cras.
10919 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10921 * Added lib/contrib directory to hold routines that some platforms
10922 don't have but are needed by SILC.
10924 * Added getopt.c, getopt1.c and getopt.h from GNU C library
10925 into lin/contrib to provide getopt() and getopt_long() for
10926 those who don't have it.
10928 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10930 * Added AWAY command to client. When away message is set and
10931 client receives a private message packet the client automatically
10932 replies to the sender with the away message.
10934 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
10935 bug seemed to be the cause of recent problems when compiling
10938 * Added version detection support to SKE protocol specification
10939 and added the new changes to the SKE implementation as well.
10940 There were other minor changes in the SKE protocol as well.
10942 Many changes in lib/silcske/silcske.[ch] and in
10943 lib/silcske/payload.[ch].
10945 * Added ^U functionality, clear input line. Patch from cras.
10947 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10949 * Mainly small bugfixes on core library. Fixed some debugging
10950 logging and buffer overflow in silclog.c.
10952 * Updated config.sub and config.guess on the distribution tree.
10954 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10956 * Added command lagging support in server. Client may execute
10957 commands now only once in two seconds.
10959 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10961 * Optimized packet reception. MAC computation and checking is now
10962 also more optimized. A lot previously duplicated code is now
10963 used as generic by both client and server.
10965 * Fixed key pair generation in clientutil.c
10967 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10969 * Added into lib/silccore/silcbufutil.[ch] new function;
10970 silc_buffer_realloc.
10972 * Moved generic packet sending/encryption functions to
10973 lib/silccore/silcpacket.[ch] from client and server. Some
10974 rewriting of the functions.
10976 * Moved all generic packet reception/decryption functions to
10977 lib/silccore/silcpacket.[ch] from client and server. The
10978 packet processing is now much cleaner in both client and server.
10979 These were major changes in both client and server.
10981 * Created many common functions in server to do packet sending.
10982 Previously code were duplicated a lot, this has been removed
10983 with these changes.
10985 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10987 * Rewrote major parts of the ID cache system. Don't know
10988 whether it is better now or not but at least the API is more
10991 * Major rewrite on ID cache stuff on client because of the ID
10992 cache API changes. Added idlist.c to client.
10994 * Also major rewrite on ID cache stuff on server as well.
10995 Major rewrite of idlist.[ch]. SilcXXXList's are now named
10996 SilcXXXEntry's. We won't keep anymore idlist specific pointers
10997 in hand, instead they are all put into the ID cache system now.
10998 All server_idlist_* routines uses ID cache now instead of
10999 traversing its own lists (those lists does not exist anymore).
11000 SilcIDList though still exists. Also, SilcXXXEntry's are
11003 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11005 * Finally made the SKE implementation compliant to the protocol
11006 specification. All mp integers are now binary encoded as
11007 opposed being HEX encoded.
11009 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
11012 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
11013 functions: silc_[encode/decode]_pem. Also added function
11014 silc_encode_pem_file to PEM encode with newlines ('\n') for
11015 saving into a file.
11017 * SILC public keys are now encoded either PEM or binary. Same
11018 option is for private keys as well. By default private keys
11019 are binary encoded and public keys PEM encoded. Silly HEX
11020 encoding were removed.
11022 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
11023 function to create fingerprints.
11025 * Fixed a bug in SHA1; does not change the original data anymore.
11027 * Partly implemented INFO command on client and server side.
11028 Fixed CLEAR command. Changes to SERVER command; show current
11029 server(s) when giving command without arguments. Added
11030 VERSION command to client.
11032 * Added check to server that unregistered connections cannot
11033 execute commands (unless it is specificly allowed).
11035 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11037 * Fixed screen refresh.
11039 * Fixed channel joining bug from client. On some circumstances
11040 client tried to join to a channel it had already joined.
11042 * Added public key verification process into client's protocol.c.
11043 The client now verifies the public key from user and saves
11044 it into ~./silc/serverkeys/ directory.
11046 Added into: clientutil.[ch]: silc_client_verify_server_key.
11048 * Changed SKE protocol's silc_ske_initiator_finish function
11049 to accept callback function that verifies the received public
11050 key. Removed old silc_ske_verify_public_key function.
11052 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11054 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11055 silc_pkcs_private_key[_data]_set.
11057 * Made the password and public authentication more cleaner in
11058 server's protocol.c.
11060 * Removed historic and obsolete protocol `channel_auth' from
11061 both client and server.
11063 * Removed wrong way of sending command status messages from
11064 server to client in server's command.c. The old way violated
11065 protocol specification.
11067 Changes to silccore/silccommand.[ch]: removed
11068 silc_command_encode_status_payload -> not needed anymore,
11069 changed silc_command_encode_payload_va to accept extra
11070 argument on variable argument list. The argument type must
11071 now be provided to the function. Also, added new function:
11072 silc_command_encode_reply_payload_va which is same as
11073 normal command_encode_payload_va except command status type
11074 is provided as extra argument.
11076 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11078 * Added ~./silc directory handling. The directory includes the
11079 public and private keys for the client.
11081 Added silc_client_check_silc_dir, silc_client_create_identifier
11082 and silc_client_load_keys.
11084 * Implemented SILC protocol compliant public key. Added public
11085 and private key saving to and loading from files.
11087 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11088 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11089 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11090 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11091 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11093 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11094 silc_pkcs_load_[public/private]_key.
11096 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11098 * Added silc_server_get_route (route.[ch]) to get connection
11099 data for the fastest route for given ID.
11101 * Implemented INVITE command on client and server. The command
11102 were re-defined in the SILC Protocol Specification and the
11103 implementation now complies with the specification.
11105 * Implemented PING command on client and server.
11107 * Implemented NAMES command on client and server. The server side
11108 supports currently only normal server not router server yet.
11109 Some changes to NAMES definition in SILC protocol specification.
11111 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11113 * Implemented LEAVE command on client and server.
11115 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
11116 again. This change was made to the protocol as well. Server
11117 should not violate the protocol specification anymore.
11119 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11121 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11122 was tested. SOCKS4 was not but should work anyway.
projects / silc.git / blob