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 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
27 * Fixed the JOIN command calling when called with both
28 -auth and -founder. Affected file is lib/silcclien/command.c.
30 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
32 * Check watcher list for resumed clients as well. Affected
33 file is silcd/packet_receive.c.
35 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
37 * Implemented the user limit to the CMODE_CHANGE notify,
38 CMODE command reply and JOIN command reply in server.
39 Affected files are silcd/server.c, command.c, command_reply.c,
40 packet_send.c and packet_receive.c.
42 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
44 * Defined SILC_STRFMT_END that must be used now with
45 silc_buffer_strformat, instead of SILC_STR_END. Fixes
46 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
47 lib/silcclient/silcvcard.c, silcd/server_util.c.
49 * Fixed the adding of public key to the WATCH list in server.
50 Fixed the WATCH notify sending to client. Affected files
51 are silcd/packet_send.[ch], command.c, server_util.c.
53 * Implemented the watching by public key in the SILC Client
54 Library and SILC Client. Affected files are
55 lib/silcclient/command.c and client_notify.c.
57 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
59 * Added support for public key watching in server. Affected
60 files are silcd/server.c, server_internal.h, command.c,
63 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
65 * Added public key to the SIlcClientEntry. Affected files
66 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
68 * Fixed the get_clients_whois reply processing to return
69 exactly same entries server returned. Makes it possible
70 to search using attributes. Affected file is
71 lib/silcclient/idlist.c.
73 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
75 * Save founder key to SilcChannelEntry. Affected files are
76 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
78 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
80 * Call the monitor callback with _CLOSED status from the
81 silc_client_file_close. Affected files are
82 lib/silcclient/client_fpt.c, silcclient.h
84 * Added silc_client_get_clients_whois which resolves using
85 WHOIS, and supports requested attributes as well.
86 Affected files are lib/silcclient/silcclient.h, idlist.c.
88 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
90 * Added support for asking the destination filename where
91 the downloaded file is saved in the file transfer. Affected
92 files are lib/silccilent/silcclient.h, client_ftp.c.
94 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
96 * Fixed error handling in resuming data processing. Affected
97 files are lib/silcclient/client_resume.c and client.c.
99 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
101 * Fixed silc_client_send_private_message to return TRUE correctly.
102 Affected file lib/silcclient/client_prvmsg.c.
104 * Added topic to the SilcChannelEntry. Affected files are
105 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
107 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
109 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
110 file lib/silcclient/command.c
112 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
114 * Convert all commands to UTF-8 before passing them to the
115 client library. Still need to convert replies from UTF-8 to
116 the locale encoding. Affected file
117 irssi/src/silc/core/silc-cmdqueue.c
119 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
121 * redirect all silc_client_command_calls through a queueing framework.
122 This fixes /CYCLE and the annoying "nick change after auto-joining
123 a channel". Furthermore it defines one central point where
124 command parameters can be UTF-8-ified. Affected files
125 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
126 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
128 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
130 * use asynchronous connect() to establish router connections.
131 Fixes problem when the primary router goes down. Affected files
132 silcd/server.c, silcd/server_backup.c
134 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
136 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
137 Fixed various compilation warnings when type casting ints
138 to pointers or vice versa, of different size. Updates around
141 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
143 * Surrogates not allowed in UTF-8 strings, updated decoder.
144 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
145 testers in lib/silcutil/tests/ directory.
147 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
149 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
150 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
151 files are lib/silcclient/silcclient.h, client.c.
153 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
155 * When resuming a session fails, notify the user that the session
156 file needs to be removed eventually. Affected files
157 irssi/src/fe-common/silc/module-formats.[ch],
158 irssi/src/silc/core/client_ops.c.
160 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
162 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
163 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
165 * Typofix in Irssi::Silc module. Affected file
166 irssi/src/perl/silc/Silc.xs.
168 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
170 * Changed the way NOTICE flagged messages are treated. Added support
171 for notices in queries and signing notices. Affected files
172 irssi/default.theme; irssi/docs/help/in/notice.in;
173 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
174 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
176 * Fixed typo in /ACTION help. Affected file
177 irssi/docs/help/in/action.in
179 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
181 * Fixed typo in perl module. Affected file
182 irssi/src/perl/silc/Server.xs
184 * Changed the way ACTION flagged messages are treated. Added support
185 for actions in queries and signing actions. Affected files
186 irssi/default.theme; irssi/docs/help/in/action.in;
187 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
188 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
191 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
193 * Incorrectly reported error when client had to be resolved from
194 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
196 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
198 * Fixed whois public key hash table deleting and adding in
199 detached client case. Affected file silcd/packet_receive.c.
201 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
203 * Changed filenames of silc/fe module not to collide with filenames
204 from core/fe. Also seperated public messages printing from
205 query messages printing. Affected files are all in
206 irssi/src/fe-common/silc.
208 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
210 * Fixed the invite process handling during joining to use
211 correct server name for the client that is matched against
212 the invite string for the channel. Wrong server name caused
213 inability to join the channel. Affected file is
216 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
218 * Fixed the CUMODE channel founder authentication on normal
219 server to not remove the founder rights on existing founder
220 before checking that router accepts the mode change. Affected
221 files are silcd/command.c and silcd/packet_receive.c.
223 * Remove the server entry correctly when rekey timeouts and
224 remote router connection on normal server is closed. Fixes
225 a crash where server uses the freed server entry. Affected
228 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
230 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
231 networks. This is the first step in solving the bug about
232 /SERVER ADD -silcnet <silcnet>. Affected files
233 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
234 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
235 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
237 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
239 * /SMSG and /MMSG now correctly create new queries. Affected files
240 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
242 * Add basic support for SILC protocol specific variables in perl.
243 Affected files irssi/src/perl/silc/*, irssi/configure.in,
244 irssi/src/perl/Makefile.am
246 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
248 * Don't use silc_get_input, it's obviously not reliable. Fixes
249 issue when the current key expires. Affect file
250 irssi/src/silc/core/clientutils.c
252 * Make the session data filename configurable. This makes it
253 possible to have different session files for different
254 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
255 client_ops.[ch], silc-servers.c,
256 irssi/src/silc/fe-common/silc/module-formats.[ch]
258 * Use the same set of libtool files for the MPI lib as for the
259 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
260 config.sub, configure.in, install-sh, missing, mkinstalldirs
262 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
264 * Fixed server statistics decrementing error to not go to
265 negative. Affected file silcd/packet_receive.c.
267 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
269 * Use silc_server_query_add_error to add error in public key
270 search error. Added support in send_reply to send errors
271 without specific argument. Affected file silcd/server_query.c.
273 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
274 Client for NO_SUCH_NICK. It was against the protocol specs.
275 Affected file irssi/src/silc/core/client_ops.c.
277 * Added backwards support for the wrong NO_SUCH_NICK error sending
278 in server. To be removed in SILC Server 1.0. Both old clients
279 and clients with fixed error handling now works. Affected file
280 silcd/server_query.c.
282 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
284 * fixed a bug in the whois using attributes function where no
285 error was sent if no nickname and client id but the attributes were
286 given to whois. Affected file silcd/server_query.c
288 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
290 * remove public key from public key hashtable on detach. Affected
291 file silcd/packet_receive.c
293 * free public key hashtable before removing clients on server
294 shutdown. Affected file silcd/server.c
296 * remove public key prior deleting client-data on killing a client.
297 Affected file silcd/server_util.c
299 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
301 * Getting the MOTD from other servers works now. Affected
302 files are silcd/command.c and silcd/command_reply.c
304 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
306 * Initialize the variable idletag, since it is tested in
307 silc_core_deinit for its default value. Affected file
308 irssi/src/silc/core/silc-core.c
310 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
312 * Fixed signed channel messages across cells. Affected file
315 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
317 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
318 is not defined. They can now be safely used in if-statements
319 without braces. Affected file lib/silcutil/silclog.h.
321 * Added the checks for backup closing connection due to error
322 (local or remote) and thus not allow the resuming to occur
323 in reconnect. Affected files are silcd/packet_send.c
326 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
328 * Help file updates. Affected files in irssi/src/docs/help/in/.
330 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
332 * Fixed channel messages across cells. Affected file
335 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
337 * Fixed file transmission accepting in client library to not
338 start the negotiation if user hasn't accepted the transfer,
339 instead create new session for resent transfer. Affected
340 file lib/silcclient/client_ftp.c.
342 * Show the session ID in the file transmision list. Remove
343 session from list that failed to transfer. Switch the current
344 session automatically after transmission, and in errors, to new
345 session if other sessions exists in the transfer list. Affected
346 files are irssi/src/silc/core/silc-servers.c,
347 irssi/src/fe-common/silc/modfule-formats.c.
349 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
351 * Fixed MIME header parsing for the hopefully last time. Affected
352 file lib/silcutil/silcstrutil.c
354 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
356 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
358 * The SILC RNG is now gauranteed to return non-zero random
359 values. Affected files are lib/silccrypt/silcrng.[ch].
361 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
363 * Fixed nickname formatting when changing only case of the
364 nickname. Affected file lib/silcclient/idlist.c.
366 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
368 * Fixed a memory leak and incorrect printing of the "appears as"
369 message. Affected file irssi/src/silc/core/client_ops.c
371 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
373 * Added CRT (Chinese Remainder Theorem) supported RSA
374 private keys and private key operations. This significantly
375 increases private key operation efficiency. No compatibility
376 issues with new or old private keys. Affected files are
377 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
379 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
381 * Fixed GCC-3.3.2 related compilation warnings from the
384 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
386 * Removed RC6 from distributions.
388 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
390 * Added some better comments to lib/silccrypt/silcpkcs.h,
391 optimized some routines in lib/silccrypt/silcpkcs.c.
392 Added test_silcpkcs into lib/silccrypt/tests/.
394 * Fixed silc_rng_global_init to actually init the global RNG
395 if RNG wasn't provided for it. Affected file is
396 lib/silccrypt/silrng.c.
398 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
400 * Added silc_hash_table_find_by_context_ext. Affected files
401 lib/silcutil/silchashtable.[ch].
403 * Save the public key on normal server in WHOIS command reply
404 from attributes, if present, and add it to public key hash
405 table. Fixes WHOIS resolving by public key on normal server.
407 Optimized the attributes resolving on normal server to not
408 resolve if we resolved them already from router.
410 Affected files are silcd/server_query.c, command_reply.c.
412 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
414 * Added support for whois using attributes.
415 Affected files silcd/command_reply.c, silcd/packet_receive.c,
416 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
419 * Added support for whois using public key attribute to /WHOIS i
420 client command. Affected files irssi/docs/help/in/whois.in,
421 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
423 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
425 * Fixed UMODE setting in server when the client has anonymous
426 mode set. The mode setting was not working. Affected file
429 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
431 * Fixed some bugs and typos related to sending split messages.
432 Print notification when sending messages with /MMSG. Affected
433 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
435 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
437 * Optimized the socket referencing in packet routines, client
438 library and server. Affected files are lib/silccore/silcpacket.c,
439 lib/silcclient/client.c and silcd/server.c.
441 * If silc_socket_set_qos is given with NULL arguments the QoS is
442 reset from the socket. Affected files are
443 lib/silcutil/silcsockconn.[ch].
445 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
447 * Add a /LISTKEYS command which lists the locally cached
448 client and server keys. Affected files
449 irssi/src/fe-common/module-formats.[ch],
450 irssi/src/silc/core/silc-{channels,servers}.c
451 irssi/docs/help/in/listkeys.in
453 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
455 * Check that packet queue purging was successful. Affected
456 files lib/silcclient/client.c and silcd/packet_send.c. Related
457 to MAC failed errors.
459 * Do not clear the inbuf even if it is empty if QoS was applied
460 to it. Otherwise the QoS data is cleared and MAC failed error
461 will occur. Affected file lib/silccore/silcpacket.c.
463 * Use the rekey period time as rekey protocol timeout value.
464 If the rekey does not succeed during the rekey period there's
465 something very wrong, and we most likely end up with wrong keys,
466 do graceful reconnect then. Affected file silcd/server.c.
468 * Take reference of the socket in the parser context, as it's
469 possible to have the parsers in queue after the socket is
470 disconnected and this may cause crash. Affected files are
471 lib/silccore/silcpacket.c, lib/silcclient/client.c and
474 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
476 * Fixed KICK command reply sending, it sent to replies.
477 Affected file silcd/command.c.
479 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
481 * Finish the silc-mime.pl script. It now supports MIME type
482 guessing using magic files, signing data messages, executing
483 MIME handlers in background. Affected files
484 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
486 * Changed MIME signal handler to make things easier for the perl
487 script. Affected files irssi/src/silc/core/client_ops.c,
488 silc-servers.c, and irssi/docs/signals.txt
490 * Cleaned up the silc_mime_parse function and fixed detection
491 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
493 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
495 * Resolve the IP for file transfer listener from the connection
496 socket. Affected file lib/silcclient/client_ftp.c.
498 * Accept NULL hostname parameter in the functions
499 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
500 if hostname is not wanted.
502 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
504 * Fixed race condition between silc_client_init and
505 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
507 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
509 * Fixed file transfer connection closing when SIGNOFF for
510 the client is received from server. Affected file is
511 lib/silcclient/client_ftp.c.
513 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
515 * Check for disconnected socket in QUIT callback. Affected
516 file silcd/command.c.
518 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
520 * Modified the MIME parsing to allow \n and \r\n as delimiters.
521 Affected files lib/silcutil/silcstrutil.c
523 * Cleaned up the escape/unescape functions for correctness and
524 speed. Affected file irssi/src/silc/core/client_ops.c
526 * Removed handling for data messages with Content-Type: text/*,
527 moved parsing of MIME headers to the signal handler, added
528 support for signing and verifying data messages. Affected
529 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
530 irssi/src/silc/core/silc-{servers,channels}.c
532 * Added a perl script for handling data messages based on
533 information read from Mailcap files. New file
534 irssi/scripts/silc-mime.pl
536 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
538 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
539 acknowledge recepetion of a message to the sender. Updated
542 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
544 * Unregister channel key saving callback when deleting channel.
545 Affected file lib/silcclient/idlist.c.
547 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
548 before calling notify client operation. Affected file is
549 lib/silcclient/client_notify.c.
551 * Unregister QoS tasks when deleting the socket connection.
552 Affected files lib/silcutil/silcsockconn.[ch],
553 unix/silcunixsockconn.c.
555 * Implemented latest presence-attrs draft changes. Affected
556 files lib/silccore/silcattrs.h and
557 irssi/src/silc/core/silc-queries.c.
559 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
561 * Save old channel keys in list to allow more rapid change
562 of channel keys if server for some reason does that. This
563 avoids loosing so many channel messages due to not having
564 key to decrypt. Affected file lib/silcclient/silcclient.h,
565 idlist.c and client_channel.c.
567 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
569 * Continued backup router tests and fixes. Affected files
570 silcd/server_backup, server_util.c, server.c. See TODO.
572 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
574 * Fixed SERVER_SIGNOFF handling in servers. The client
575 was removed from wrong list thus not removing the client
576 at all. Affected file silcd/packet_receive.c.
578 * Do not execute rekey protocol for disabled connections as
579 it would never go through. Affected file silcd/server.c.
581 * Added timeout for rekey protocol to catch if the protocol
582 never executes successfully. Affected files silcd/server.c
585 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
587 * Abandon packet processing for disconnected sockets. Check
588 this always after calling packet processing callback.
589 Affected file lib/silccore/silcpacket.c.
591 * Fixed double registration disconnection code in server.
592 Closed wrong connection. Affected file silcd/packet_receive.c.
594 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
596 * On normal server reconnect to primary during resuming 4
597 times, then give up. Affected file silcd/server_backup.c.
599 * If during reconnecting to routers we notice we have router
600 connection but no primary router set, the server is in desync.
601 Reconnect to primary to restore network. Affected file
604 * Assure that only one protocol is exeucting at the same time.
605 Added checks for all protocols. Affected files are
606 silcd/server.c and server_backup.c.
608 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
610 * Check that a string is not already part on invite/ban
611 string when processing it. Affected file silcd/server_util.c.
613 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
615 * Fixed the CUMODE_CHANGE for founder mode changes to comply
616 with 1.2 version of the protocol. Affected file is
617 silcd/packet_receive.c.
619 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
621 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
622 where the passphrase was given. Affected file is
625 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
627 * INVITE and BAN notifys are now delivered from routers to
628 servers (but not clients) on the channel. Updated specs and
629 code. Affected files silcd/packet_[send|receive].[ch],
630 command.c, server.c and server_util.c.
632 * Implemented INVITE and BAN announcing. Affected files are
633 silcd/server.[ch], server_util.c.
635 * Implemented SilcStatus error type argument returning in
636 command reply error in server. Affected file silcd/command.c.
638 * Implemented SilcStatus argument returning in comand reply
639 in client library. The command_reply client operation now
640 returns error specific arguments as well. Affected files
641 are lib/silcclient/command_reply.[ch], client_resume.c,
642 lib/silccore/silcstatus.[ch].
644 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
646 * Backup router protocol version 1.2 implemented. Testing still
647 required. Affected files in silcd/server_backup.[ch], server.c,
648 packet_receive.c and server_internal.h.
650 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
652 * silc_client_send_[channel|private]_message now return TRUE
653 or FALSE. Affected file lib/silcclien/client_channel.c and
656 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
658 * Check for explicit nickname in INVITE and BAN processing
659 during join as well (and don't expect only wildcards in
660 invite/ban strings). Affected file silcd/command.c.
662 * Fixed the INVITE and BAN by public key. The public key saved
663 is the PK payload (as specified) not the raw data. Affected
664 file silcd/server_util.c.
666 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
668 * UTF-8 text message support for actions and notices in SILC
669 Client. Affected file irssi/src/silc/core/client_ops.c.
671 * silc_get_username and silc_get_real_name now returns sensible
672 data on Win32. Patch by Toni Willberg. Affected file is
673 lib/silcutil/win32/silcwin32util.c.
675 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
677 * Provide a signal handler to send MIME encoded messages and emit
678 a signal when a MIME encoded message is received. Also document
679 the signals for usage with the perl interface.
681 A sample perl script will be supplied at a later point.
683 Affected files are irssi/docs/signals.txt,
684 irssi/src/silc/core/client_ops.[ch],
685 irssi/src/silc/core/silc-{channels,servers}.c
687 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
689 * Use SILC_COMMAND_PING to estimate the round-trip time to the
690 server. Use this time to display a lag and disconnect when it
691 exceeds a specified limit.
693 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
695 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
697 * Remove the channel auth list in normal server if router
698 encofrces its list during connecting. Send notify to channel
699 to remove the mode to remove the list. Affected files are
700 silcd/server_util.c and silcd/packet_receive.c.
702 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
704 * Added support for channel public keys. Updated protocol specs
705 and implemented it. Affected files are
706 silcd/command.c, command_reply.c, lib/silcclient/command.c,
707 lib/silcclient/command_reply.c.
709 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
711 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
712 terminate the process on Linux. Affected file silcd/silcd.c.
714 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
716 * Check for NULL buffer in silc_buffer_clear. Affected file
717 is lib/silcutil/silcbuffer.h.
719 * Simplified the backup router protocol by removing the _GLOBAL
720 types. Updated protocol specs and the code. Affected files
721 are silcd/server_backup.[ch].
723 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
725 * Deny '@' and '!' from nicknames since they are reserved
726 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
727 Updated protocol specs and the code.
729 Affected files are silcd/server_util.[ch].
731 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
733 * Fixed stack overflow in Irssi SILC client. Affected
734 file irssi/src/silc/core/client_ops.c.
736 * Check that Host is set in ServerConnection and RouterConnection
737 in silcd.conf. Affected file silcd/serverconfig.c.
739 * Fixed crash in server with protocol completion callbacks,
740 namely rekey and backup resuming protocols. Affected files
741 are silcd/server_backup.c and silcd/server.c.
743 * Fixed rekey protocol to not restart if it is started already.
744 Affected files are lib/silcclient/client.c and
747 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
749 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
751 * Fixed EOF handling in SILC Config, affected file
752 lib/silcutil/silcconfig.c.
754 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
756 * Fixed RESOLVING flag handling in JOIN notify and other
757 notifys to handle the resolvings correctly in client library.
758 Affected file lib/silcclient/client_notify.c.
760 * Do not send full INVITE and BAN lists in INVITE and BAN
761 notifys, only the changed information. Affected file
764 * Fixed INVITE notify sending in INVITE command, send it
765 only when needed. Affected file silcd/command.c.
767 * Handle the founder key change properly in CMODE_CHANGE
768 notify. Bug #122. Affected file silcd/packet_receive.c.
770 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
772 * Remove the mark for output (mark it only for input) after
773 purging outgoing queue. Prevents the "Error in select()"
774 floods. Affected file silcd/packet_send.c.
776 * Fixed incorrect connection deletion from client library
777 after calling "connect" client operation. Could cause
778 crashes for example during reconnect timeouts. Affected
779 files are lib/silcclient/client.c and
780 irssi/src/silc/core/client_ops.c.
782 * Check server private key file permissions before starting
783 the server. Affected file silcd/serverconfig.c.
785 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
787 * NULL terminate allocated string in silc_buffer_strformat.
788 Affected file lib/silcutil/silcbuffmt.c.
790 * Rewrote the invite/ban list string handling in server to
791 use SilcBuffer instead. Affected files are silcd/command.c
792 and silcd/server_util.c.
794 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
796 * Fixed double free in CMODE command when setting new HMAC
797 for channel. Affected file silcd/command.c.
799 * Added couple of missing memset's to zero sensitive memory.
800 Affected files silcd/command.c, lib/silcclient/command.c.
802 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
804 * Fixed a double free in INVITE command error handling in
805 server. Affected file silcd/command.c.
807 * Added macros SILC_SWAB_[16|32] to swab byte order of
808 16-bit and 32-bit unsigned integers. Affected file
809 lib/silcutil/silctypes.h.
811 * Use the SILC_SWAB_16 instead of htons() in server when
812 handling ports since the ports in structures are always
813 in little-endian order (regardless of platform). Affected
814 file silcd/serverid.c and silcd/server_backup.c.
816 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
818 * Send DISCONNECT in close admin command in server. Affected
819 file silcd/command.c.
821 * Check whether we are already connecting to a remote router
822 (in addition of checking whether we are already connected)
823 before creating new connection. Affected file silcd/server.c.
825 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
827 * Added better compiler and compiler flags checking in
830 * Check that socket is valid after QoS is applied to data.
831 Affected file lib/silcutil/unix/silcunixsockconn.c.
833 * Make sure the socket connecetion is not closed to early
834 when closing connection in server. Also make sure the
835 connection is always closed after error in a protocol.
836 Affected file silcd/server.c.
838 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
840 * Removed --session and --dummy options from Irssi SILC Client.
841 -d option is available only if --enable-debug was given.
842 Affected files are irssi/src/silc/core/silc-core,
843 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
845 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
847 * Added silc_buffer_steal to steal the data from the buffer.
848 Affected file lib/silcutil/silcbuffer.h.
850 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
852 * Fixed server crash with double Primary block in config file.
854 Fixed also various memory leaks around the config file
855 parser. Affected files lib/silcutil/silcconfig.c,
856 silcd/serverconfig.c.
858 * Changed my nickname (Johnny Mnemonic) to my real name, this
859 means that bugs introduced by him were actually introduced
862 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
864 * Don't display "foo appears as foo\nYou're now known as foo"
865 messages. Affected file irssi/src/silc/core/client_ops.c
867 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
869 * Fixed error handling of invalid client entry when calling
870 commands in server. Fixes a crash. Affected file
873 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
875 * Added some sanity checks in server for correctness of the
876 server configuration. Affected file silcd/serverconfig.c.
878 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
880 * Prevent endless resolving of user informations in USERS
881 command by checking the command reply status correctly.
882 Affected file lib/silcclient/command_reply.c.
884 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
886 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
887 file is lib/silcutil/silcfileutil.c. A patch by Matthew
888 Aldous <Matthew@Aldous.com>.
890 * Added better implementation using CriticalSection of
891 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
892 <mikko.lahteenmaki@pikabaana.net>.
894 * Added some Winsock WIN32 compatiblity defines into
895 includes/silcwin32.h.
897 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
899 * Fixed double free in async host lookup code. Affected file
900 lib/silcutil/silcsockconn.c.
902 * On backup router handle now the SERVER_SIGNOFF from router
903 for local connected servers too, and close the connections.
905 Do not process them as normally signing off servers when they
906 really signoff by sending EOF fe, but always assume that
907 router sends the SERVER_SIGNOFF.
909 Affected files silcd/server.c and silcd/packet_receive.c.
911 * Fixed socket unsetting when closing connections. Affected
912 files silcd/server.c and silcd/packet_send.c.
914 * Do not print the nickname in SERVER_SIGNOFF if we do not
915 have it. Prevents asserts in Irssi core. It is possible we
916 don't have the nick if it was just being resolved when server
917 signoff. Affected file irssi/src/silc/core/client_ops.c.
919 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
921 * Fixed autonick crashbug in client library. Affected file
922 lib/silcclient/client.c.
924 * Fixed Unix implementation of SilcMutex to really assert if
925 the mutex is locked/unlcoked already. Affected file
926 lib/silcutil/unix/silcunixmutex.c.
928 * Fixed locking in silc_schedule_uninit. It didn't lock
929 when dispatching timeout tasks. Affected file is
930 lib/silcutil/silcschedule.c.
932 * Changed Win32 implementation of SilcThread to use modern
933 Win32 interface. Affected file is
934 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
936 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
938 * Don't print signed messages when sending failed. Affected files
939 irssi/src/silc/core/silc-[servers.c/commands.h]
941 * Send adquate signal when founding a channel by joing it. Affect
942 file irssi/src/silc/core/client_ops.c
944 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
946 * Fix theme abstracts parsing. Affected files irssi/default.theme,
947 irssi/src/fe-common/core/themes.c
949 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
951 * Fixed close command to use the port correctly when closing
952 server connections. Affected file silcd/idlist.c.
954 * Check for NULL outbuf in silc_socket_write. It is possible
955 that it is NULL is some odd case. Affected files are
956 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
958 * Do not call final protocol callback for backup router
959 resuming protocol when closing connection. It is closed
960 by timeout in case of error. Affected file silcd/server.c.
962 * Backup reconnect to router if backup resuming protocol
963 failed. Affected file silcd/server_backup.c.
965 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
967 * Fixed double free in SKE library error hadling when signature
968 error occurred. Affected file lib/silcske/silcske.c.
970 * Save the fingerprint to new SilcClientEntry after changing
971 nickname. Affected file lib/silcclient/client_notify.c.
973 * Print SIGNOFF in Irssi SILC client only if the nickname is
974 known. Prevents asserts in Irssi core. It is possible we
975 don't have the nick if it was just being resolved when it
976 quit. Affected file irssi/src/silc/core/client_ops.c.
978 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
980 * Fixed double free in invite list adding code when adding
981 invite strings. Affected file silcd/server_util.c.
983 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
985 * More log printing during backup router protocol. Affected
986 file silcd/server_backup.c.
988 * Removed backwards support for old private key file format.
989 Affected file lib/silccrypt/silcpkcs.c.
991 * Removed backwards support for not-so-strict decryption length
992 check, it's strict now. Affected lib/silccrypt/silccipher.c.
994 * GETKEY to update the client entrys fingerprint too.
995 Affected file lib/silcclient/command_reply.c.
997 * Added --without-libtoolfix for package builders using weird
998 wrappers around libtool (BSD at least).
1000 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1002 * Fixed backup router bugs: When backup resumes router and
1003 receives a CHANNEL_MESSAGE packet the backup must not act
1004 as router since the packet header decryption would be
1005 different. Also, when relaying packets to channel, do
1006 not re-encrypt packets on backup that came from the primary
1007 since the connection isn't really router-router connection.
1008 Affected files silcd/server.c, silcd/packet_send.c.
1010 * Added checks in encryption/decryption that encryption/decryption
1011 length sent as argument really is multiple by block size. Helps
1012 catching really weird bugs like the above backup router bugs
1013 when packets are being decrypted in wrong way. Affected files
1014 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
1016 * Fixed padding generation in private key file encryption.
1017 Affected file lib/silccrypt/silcpkcs.c.
1019 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1021 * Added ignore_message_signatures setting which can be used
1022 to ignore signatures in messages. Affected files are
1023 irssi/src/silc/core/client_ops.c, silc-core.c.
1025 * Fixed the libtoolfix to use command line options instead of
1026 environment variables. They didn't work as expected. Now,
1027 the libtool is fully run-time configurable.
1029 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1031 * Verify signature payload for signed messages. Affected files
1032 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1033 irssi/src/silc/core/silc-core.h
1035 * Display signature verification result in public and private
1036 messages using theme abstracts. See irssi/default.theme for
1037 examples on their usage. Affected files
1038 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1039 irssi/src/fe-common/silc/module-formats.[ch],
1040 irssi/src/fe-common/silc/fe-common-silc.c,
1041 irssi/src/fe-common/silc/Makefile.am
1042 irssi/src/fe-common/core/fe-messages.[ch]
1044 * Fixed bugs in Irssi's theme parsing. Affected files
1045 irssi/src/fe-common/core/themes.c
1047 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1049 * Calculate the correct length for signed messages before
1050 encrypting, it must be multiple by block size. Affected
1051 file lib/silccore/silcmessage.c.
1053 * silc_message_signed_get_public_key returns now both
1054 decoded and encoded public key. Affected files are
1055 lib/silccore/silcmessage.[ch].
1057 * Added libtoolfix script that makes the libtool more generic
1058 and configurable in run-time. Now we can specify in run-time
1059 if what kind of libraries we want to create, regardless of
1060 configuration. SIMs are now creates even if --disable-shared
1061 was explicitly given.
1063 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1065 * Fixed founder key sending in CMODE command in client.
1066 Affected file lib/silcclient/command.c.
1068 * Fixed CUMODE founder authentication in server to not check
1069 for client's public key since it's not supposed to do that.
1070 Affected file silcd/command.c.
1072 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1074 * Set realname and hostname in NICK_REC records. Affected file
1075 irssi/src/silc/core/silc-nicklist.c
1077 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1079 * Remove 1.0 protocol backwards compat code from client
1082 * Added more reliable check for whether nickname did change
1083 or not, or whether only Client ID changed in NICK_CHANGE
1084 notify. Affected file lib/silcclient/client_notify.c.
1085 Fixes bug in '@' character handling in a nickname.
1087 * Added support for automatically parsing signature from
1088 the message payload. Added new function
1089 silc_message_get_signature to return the payload to
1090 application. Affected files lib/silccore/silcmessage.[ch].
1092 * Changed the private_message and channel_message client
1093 operations to deliver the SilcMessagePayload to the
1094 application too. Application can use it fe. to get the
1095 signature from the message for verification. Affected
1096 file lib/silcclient/silcclient.h, client_channel.c and
1099 * Redefined the signed payload for message payloads.
1100 Updated protocol specs and implemented.
1102 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1104 * Fixed wrong invite and ban list handling in server command
1105 reply. Affected files are silcd/command_reply.c,
1106 silcd/server_util.[ch].
1108 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1110 * Fixed CMODE setting in server when founder mode was set.
1111 Affected file silcd/command.c. Bug #95.
1113 * Added support to setting specific public key in CMODE in
1114 Irssi SILC client. Affected file lib/silcclient/command.c.
1116 * Added support to use specific public key in CUMODE in
1117 Irssi SILC Client. Affected file lib/silcclient/command.c.
1119 * Added support for inviting and banning by public key in
1120 Irssi SILC client. Affected file lib/silcclient/command.c.
1122 * Fixed fingerprint/babbleprint showing in invite and ban
1123 list command replys. Affected file is
1124 irssi/src/silc/core/client_ops.c.
1126 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1128 * Format CMODE +c and +h to display both the mode and the argument
1130 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1132 * Added test vectors and test programs for SHA-1, MD5,
1133 HMAC-SHA1 and HMAC-MD5. New tests are located in
1134 lib/silccrypt/tests/. Fixed also argument decoding bug in
1135 MD5 implementation. Affected file lib/silccrypt/md5.c.
1137 * Changed the channel private key and private message key
1138 generation (with static keys) to use SHA1 instead of MD5,
1139 as SHA1 is the mandatory hash function in SILC. Affected
1140 file lib/silcclient/client_[channel/prvmsg].c.
1142 * Changed the private key file encryption to use SHA1 instead
1143 of MD5. Added support for the old generation and added
1144 automatic change of the key (to be removed later). Affected
1145 files lib/silccrypt/silcpkcs.c.
1147 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1149 * Load only files with .pub suffix in PublicKeyDir. Affected
1150 file silcd/serverconfig.c.
1152 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1154 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1155 channels. Affected files silcd/silcd.c, silcd/server.h.
1157 * Added the config directive PublicKeyDir for the client block.
1158 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1160 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1162 * Merged Toni's irssi/silc.conf patch.
1164 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1166 * Max alloc tests in allocation routines. Affected file
1167 lib/silcutil/silcmemory.c.
1169 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1171 * Fixed a typo in resuming code that fixed detach/resume code
1172 in server. Bug #93. Affected file silcd/packet_receive.c.
1174 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1176 * Do reverse lookups for server when /connecting. Affected files
1177 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1178 irssi/src/core/net-nonblock.*
1180 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1182 * Added library versioning for shared libraries. Affected
1183 files configure.in.pre and lib/Makefile.am.pre.
1185 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1187 * Display INVITE and BAN lists as specified by SILC 1.2
1189 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1191 * Do not send invite list back unless asked (when sending
1192 no arguments) or when list was modified. Affected file
1195 * Remove client from invite list in KILLED notify and in
1196 KILL command. Affected file silcd/command.c and
1199 * Fixed bugs in invite list handling in INVITE command.
1200 Affected files silcd/command.c and silcd/server_util.c.
1202 * Merged with Irssi 0.8.6.
1204 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1205 Affected file irssi/src/fe-text/silc.c.
1207 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1209 * The silc_argument_get_[first/next] now return the argument
1210 type to caller. Added silc_argument_payload_encode_one.
1212 Affected files are lib/silccore/silcargument.[ch].
1214 * Added support for the SILC 1.2 INVITE command and new
1215 invite lists to server. Affected files are silcd/command.c,
1216 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1218 * Added support for the SILC 1.2 BAN command and new
1219 ban lists to server. Affected files are silcd/command.c,
1220 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1222 * Added support to client sending new INVITE command. Affected
1223 file is lib/silcclient/command.c.
1225 * Added support to client sending new BAN command. Affected
1226 file is lib/silcclient/command.c.
1228 * Added support for removing client from invite list when kicked
1229 from channel, as SILC 1.2 dictates. Affected files are
1230 silcd/packet_receive.c and silcd/command.c.
1232 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1234 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1235 automatically the cipher's internal IV. Affected files
1236 lib/silccrypt/silccipher.[ch].
1238 * Assure the RESUME_CLIENT packet is not sent to twice to
1239 backup router if the detached client was originated from
1240 the backup. Affected file silcd/server.c. Bug #76.
1242 * Changed silc_sim_symname to not allocate memory. Affected
1243 file lib/silcsim/silcsimutil.c.
1245 * Fixed memory leaks with SIMs in server. Affected files
1246 silcd/serverconfig.c, silcd/server.c.
1248 * Fixed channel key distribution after resuming detached
1249 client. Affected files silcd/packet_receive.c.
1251 * Fixed channel's global_user boolean checking after detaching.
1252 Check it after changing the owner of the client not before.
1253 Affected file silcd/packet_receive.c.
1255 * Fixed few double frees from client library. Fixes at least
1256 Bug #81, possibly others too.
1258 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1259 notifys in Irssi SILC Client. Affected file is
1260 irssi/src/silc/core/client_ops.c. Bug #82.
1262 * Applied Ville Räsänen's manual page and --mandir bugfix
1263 patch. Affected files are configure.in.pre and Makefile.am.pre.
1266 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1268 * Added support to backup router protocol for backup to tell
1269 normal server that it cannot use the backup router as primary
1270 because the primary isn't really down. Updated protocol
1273 * Added support for primary router to tell backup router that
1274 resuming is not possible because the backup really isn't primary
1275 in the cell. For example if backup disconnected itself the
1276 resuming is not allowed since the primary really did not
1277 go down. Updated protocol specs.
1279 * Removed MARS from crypto library.
1281 * Defined the CTR mode and Randomized CBC mode in SILC. The
1282 CTR mode is RECOMMENDED now in specification. Defined also
1283 Serpent cipher as optional cipher. Updated the protocol specs.
1285 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1287 * Added support for inviting/banning by IP/MASK, public key,
1288 and explicit Client ID. Redefined the command and notify
1289 types to allow easier forwards support for other methods
1290 of inviting/banning. Updated protocol specs.
1292 * Remove the client from channel's invite lists if the client
1293 is kicked or killed. Updated protocol specs.
1295 * Unified the Channel Message Payload and Private Message
1296 into one Message Payload. Updated protocol specs and
1299 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1301 * Don't wait for EOF after socket error has occurred, but
1302 close the connection. Affected file is silcd/server.c.
1304 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1306 * Added support for setting FOUNDER mode on channel with
1307 specific public key which can be set with CMODE command.
1308 Updated protocol specs and implemented in client and server.
1310 * Fixed the Irssi SILC client to correctly shutdown the client
1311 library to avoid memory leaks. Affected files are
1312 irssi/src/silc/core/silc-core.c and silc-servers.c.
1314 * Deprecated the No Reply flag in SKE protocol and introduced
1315 "IV Included" flag which can be used to indicate that the IV
1316 is included in the ciphertext. This makes it possible to use
1317 SILC on unreliable transport, such as UDP which may cause
1318 packet reordering and losses. Updated protocol specs, did
1321 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1323 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1324 < 32 bit values in correct size. Affected file is
1325 lib/silcmath/mp_mpi.c.
1327 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1329 * Fixed the KE Start Payload parsing to check that mandatory
1330 fields are present. Affected file lib/silcske/payload.c.
1332 * Fixed compilation warnigs in Irssi SILC Client. Affected
1333 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1335 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1337 * Print "nick now appears as newnick" and update Irssi's nicklist
1338 when you change your nick to "nick". Closes #62
1340 * Never format your own nick. Closes #63
1342 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1344 * SILC_UMODE_GONE changes are now propagated correctly to the
1345 Irssi client. Closes #54
1347 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1349 * Fixed example in /HELP KEY
1351 * Added expando $j which expands to current SILC Client version
1353 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1355 * Fixed public key decoding in crypto library.
1357 * Added better error printing to SKE library.
1359 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1361 * Fixed NICK command to not crash if nickname was not sent.
1363 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1365 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1366 Deprecated the old Encrypt-And-MAC order. Updated protocol
1367 specs and implemented.
1369 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1370 generation. Updated specs and implemented.
1372 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1374 * Added support for rekey before 2^32 sequence number wraps.
1375 Affected files in server and client library.
1377 * Padding must be at least 8 bytes now. Implemented and updated
1380 * Compute maximum padding for authentication packets to make
1381 passphrase approximation attacks impossible. Affected files
1382 in client library and in server.
1384 * Fixed PING command sending in client library and handling in
1385 server. The server ID must be ID Payload, not raw ID data.
1386 Affected files in server and client library.
1388 * Defined that all public keys sent in commands and notify
1389 payloads are actually Public Key Payloads not raw public key
1390 data. Updated protocol specs and implemented.
1392 * Updated protocol version to 1.2. Updated specs and code.
1394 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1395 status types. Updated specs and the code.
1397 * Added support for normal client to kill its own entries from
1398 the network. Updated protocol specs and the code.
1400 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1401 and added initial implementation.
1403 * Added MAC field to the Private Message Payload to protect
1404 against chosen ciphertext attacks. Updated the protocol specs
1407 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1408 attribute to indicate the user's current idle and signon time
1409 of a service. Updated protocol specs and implemented.
1411 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1413 * Added "do_not_bind" argument to silc_client_file_send what
1414 can be used to not bind locally but assume the file receiver
1415 provides the point of connect. Usefull when sender is behind
1416 NAT device. Affected file lib/silcclient/silcclient.h and
1419 * Added -no-listener option to FILE SEND command in Irssi SILC
1420 client. Affected file irssi/src/silc/core/silc-servers.c.
1421 Renamed FILE RECEIVE to FILE ACCEPT.
1423 * Confirm passphrase for private key encryption in
1424 silc_create_key_pair and silc_change_private_key_passphrase.
1425 Affected files are lib/silcutil/silcapputil.c.
1427 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1429 * Move silc_client_packet_send back to internal, added
1430 silc_client_send_packet, a bit simpler function for application.
1431 Affected files lib/silcclient/silcclient.h, client.c and
1434 * Moved the SilcClientEntry, SilcChannelEntry and
1435 SilcServerEntry to silcclient.h to be public and documented
1436 them for application. Affected files are
1437 lib/silcclient/silcclient.h and idlist.h.
1439 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1441 * Fixed manual page installation patch by Ville Räsänen.
1442 USERS help page fix patch by Ville Räsänen
1444 * Changed the silc_client_command_call interface to make
1445 the command call simpler for the application. The library
1446 now handles the command line parsing, command finding and
1447 execution. Application only needs to call the function
1448 with the command line. Affected files are
1449 lib/silcclient/silcclient.h, command.[ch].
1451 * Fixed silc_get_input to NULL-terminate the returned input.
1452 Affected file lib/silcutil/silcutil.c.
1454 * Resolve the client's public key in JOIN command if the
1455 founder auth data is being requested but we don't know the
1456 client's public key. Affected file silcd/command.c.
1459 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1461 * Print notify for server opers when backup router comes
1462 online. Affected file silcd/server.c.
1464 * Fixed the INVITE command to send the invite list in
1465 command reply. Affected file silcd/command_reply.c.
1467 * Fixed MOTD command reply sending. Affected file
1470 * UTF-8 decode the topic in TOPIC command reply and LIST
1471 command reply in Irssi SILC client. Affected file is
1472 irssi/src/silc/core/client_ops.c.
1474 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1476 * Fixed the INVITE command to not crash Irssi SILC client
1477 when given without nickname argument. AFfected file
1478 irssi/src/silc/core/client_ops.c.
1480 * Fixed double free in WHOIS query on normal server when
1481 forwarding query to router. Affected file is
1482 silcd/server_query.c.
1484 * Fixed WATCH command reply handling on normal server which
1485 was missing altogether. Affected file silcd/command_reply.c.
1488 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1490 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
1491 Included yodl sources for each of these. Also modified
1492 Makefile.am prototype to install these files to proper
1493 locations. Updated CREDITS. Affected file Makefile.am.pre,
1494 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
1497 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1499 * Added support for encrypted private key files. Now
1500 passphrase must be provided when new key pair is created
1501 (can be empty though), and prompted when loading the
1502 private key. Added support for loading the old-style
1503 non-encrypted private keys as well. Affected files
1504 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
1507 * Fixed silc_get_input to accept input on all terminals.
1508 Affected file lib/silcutil/silcutil.c.
1510 * Moved the Irssi SILC client key loading and other stuff
1511 to be called after the arguments and UI is initialized.
1512 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
1514 * Added -P option to Irssi SILC client which can be used
1515 to change the passphrase of the private key. Affected
1516 file irssi/src/silc/core/silc-core.c.
1518 * Added silc_change_private_key_passphrase apputil routine
1519 to lib/silcutil/silcapputil.[ch].
1521 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1523 * Fixed connection closing in client library to not crash.
1524 Moved the connection freeing totally to function
1525 silc_clinet_del_connection. Affected file
1526 lib/silcclinet/client.c.
1528 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1530 * Changed includes/silcincludes.h to silcincludes.h.in to
1531 include configuration specific information. The silcdefs.h
1532 is not included in to installation anymore (it's only
1533 compilation time header).
1535 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1537 * Moved the SilcClient and SilcClientConnection from client.h
1538 to the public lib/silcclient/silcclient.h. Changed the
1541 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1543 * If version string in silc_clinet_alloc is NULL the library
1544 puts it automatically. Affected file lib/silcclient/client.c.
1546 * Changed the version strings from variables to #define's
1547 in includes/silcversion.h.
1549 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1551 * Added shared library complation support.
1553 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1555 * Added lib/silcutil/silcapputil.[ch] for application
1556 utility functions. It includes routines for applications'
1557 convenience. Added silc_create_key_pair, silc_show_public_key
1558 and silc_load_key_pair functions.
1560 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1562 * Send RESUME_CLIENT packet from router to backup routers
1563 to in resuming. Affected file silcd/packet_receive.c.
1565 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1567 * In IDENTIFY command parsing, send all other IDs except
1568 Client IDs explicitly to router for resolving on normal
1569 server. Also check that ID received in WHOIS command is
1570 always Client ID, others are not allowed. Affected file
1571 silcd/server_query.c.
1573 * Merged latest changes from irssi.org CVS.
1575 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1577 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
1578 Affected files irssi/src/silc/core/silc-core, silc-server.c.
1580 * Fixed the heartbeat sending in Irssi SILC client. Moved
1581 the silc_client_packet_send to silcclient.h for application
1582 usage. Affected files lib/silcclient/client_internal.h
1583 lib/silcclient/silcclient.h.
1585 * Fixed a bug in query resolving in server. Used wrong
1586 variable in a for loop and crashed. Affected file is
1587 silcd/server_query.c.
1589 * Server constructs requested attributes only to locally
1590 connected clients. Affected file silcd/server_query.c.
1593 * Fixed a bug when sending resolving from router to server
1594 with requested attributes. The constructed WHOIS command
1595 was incorrect. Affected file silcd/server_query.c.
1598 * Fixed Requested Attributes saving in WHOIS command reply.
1599 The length of the data buffer must be saved too. Affected
1600 file silcd/command_reply.c.
1602 * Update the client entry's servername after detaching is
1603 over. Affected file silcd/packet_receive.c. Bug #37.
1605 * Resolve incomplete client entrys in CUMODE_CHANGE and
1606 CMODE_CHANGE notifys. Affected file is
1607 lib/silcclient/client_notify.c. Bug #42.
1609 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1611 * Fixed channel key packet processing bug on backup router
1612 during backup resuming protocol. Affected file is
1613 silcd/packet_receive.c.
1615 * Fixed memory leaks in server. Affected files are
1616 silcd/server.c and silcd/packet_receive.c.
1618 * Fixed packet decryption problem when backup router encrypted
1619 channel message with wrong key during backup resuming
1620 protocol. Affected file silcd/packet_send.c.
1622 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
1623 Toni Willberg (toniw@iki.fi)
1625 * Changed the SilcCipher context to be private. Changed the
1626 silc_cipher_get_iv to just return pointer to the IV. Added
1627 silc_cipher_get_name to return the name of the cipher.
1628 Fixed code all around to support these changes. Affected
1629 files are lib/silccrypt/silccipher.[ch], client library and
1632 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1634 * Fixed unaligned access in lib/silccore/silcattrs.c.
1636 * Fixed libtool linking in lib/silcsim/Makefile.am.
1638 * Fixed services attribute printing. Affected files is
1639 irssi/src/silc/core/silc-queries.c.
1641 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1643 * Fixed a crashbug in incoming server accepting. Affected
1644 file silcd/server.c.
1646 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1648 * Added automatically generated index to Toolkit Reference
1651 * Added support for Postscript Toolkit Reference Manual.
1653 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1655 * Merged DISCONNECT fix, and autoconn port fix from Irssi
1658 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1660 * Added 'send_events' boolean argument to the function
1661 silc_schedule_set_listen_fd which sends the set events to
1662 the application explicitly if set to TRUE. Default action
1663 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
1664 lib/silcclient/client_internal.h and silcd/server_internal.h.
1666 * Added silc_compare_timeval to determine which time values
1667 is smaller. Affected file lib/silcutil/silcutil.[ch].
1669 * Added sort-of "Quality of Service" (QoS) support to
1670 SilcSocketConnection. Data reception can be controlled with
1671 rate limit per second and/or read data length limit.
1672 Added silc_socket_set_qos. Affected files are
1673 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
1675 * Added the QoS configuration to SILC Server configuration
1676 file. Affected files are silcd/serverconfig.[ch] and
1679 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1681 * Merged with irssi.org CVS.
1683 * Failed OPER and SILCOPER authentications are now logged.
1684 Affected file silcd/command.c. Bugs #25.
1686 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1688 * ROBODoc documented lib/silcutil/silcbuffer.h and
1689 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
1690 <ville.rasanen@iki.fi>.
1692 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1694 * Added support for auto-passphrase authentication from the
1695 config file during connecting which was not implemented
1696 yet. Affected file irssi/src/silc/core/client_ops.c.
1698 * Fixed a bug in authentication protocol failure handling which
1699 was processing wrong callback context. Affected files
1700 are lib/silcclient/client.c and protocol.c.
1702 * Fixed the /ATTR allow off to actually work. Affected file
1703 is irssi/src/silc/core/silc-queries.c.
1705 * Fixed the /ATTR -del to work. Affected file is
1706 irssi/src/silc/core/silc-queries.c.
1708 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1710 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
1712 * Fixed mask attribute adding in Irssi SILC client. Affected
1713 file irssi/src/silc/core/silc-queries.c.
1715 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1717 * Added support for saving the requested attributes in
1718 WHOIS to directory. Affected file is
1719 irssi/src/silc/core/silc-queries.c.
1721 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1723 * Added support for parsing VCard fields that do not have
1724 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
1726 * Fixed a double free bug in hash table foreach function
1727 if the entry was deleted in the foreach callback. Affected
1728 file lib/silcutil/silchashtable.c.
1730 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1732 * Added silc_attribute_get_verify_data to return the signature
1733 verification data for either user digital signature or
1734 server digital signature in Requested Attributes. Affected
1735 files are lib/silccore/silcattrs.[ch].
1737 * Added silc_vcard_alloc which is used to allocated dynamic
1738 SilcVCard context. The silc_vcard_free now checks whether
1739 the context is dynamically allocated or not. Affected files
1740 are lib/silcutil/silcvcard.[ch].
1742 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1744 * Periodically remove the NOATTR status from client entry
1745 so that the client may take the attributes in use even after
1746 server has resolved them unsuccessfully earlier. Affected
1747 file silcd/server_query.c and idlist.h.
1749 * Moved sha1hash and md5hash from client->internal to
1750 SilcClient for application usage. Affected files are
1751 lib/silcclient/client.h and client_internal.h.
1753 * Fixed attribute encoding and decoding bugs. Affected
1754 files lib/silccore/silcattrs.[ch].
1756 * Added ATTR command to Irssi SILC Client which is used to
1757 manage user's Requested Attributes sending and values for
1758 WHOIS command. Affected files around Irssi SILC client.
1760 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1762 * Added silc_buffer_strformat which can be used to format
1763 strings into a buffer which size is automatically increased.
1764 Affected file lib/silcutil/silcbuffmt.[ch].
1766 * Added implementation of VCard (RFC 2426) which can be used
1767 as part of Requested Attributes in WHOIS command. Affected
1768 file lib/silcutil/silcvcard.[ch].
1770 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1772 * Some strncat -> silc_strncat changes our the core and
1775 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
1776 errors. Added better error printing to SKE library.
1777 Affected files lib/silcske/silcske.c, silcske_status.h and
1780 * Save the PKCS key length even if only private key is set to
1781 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
1783 * Fixed the usage of silc_pkcs_get_key_len since it returns the
1784 length in bits not in bytes. Affected files are
1785 lib/silcske/silcske.c, lib/silccore/silcauth.c and
1786 silcd/server_query.c.
1788 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1790 * Added silc_attribute_payload_encode_data to directly encode
1791 the data into the attributes buffer. Renamed function
1792 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
1793 Affected files are lib/silccore/silcattrs.[ch].
1795 * silc_hash_table_find_foreach calls the foreach function now
1796 once even if the nothing was found with context set to NULL.
1797 Affected file lib/silcutil/silchashtable.[ch].
1799 * Remove the RESOLVING flag from client entry after received
1800 the Requested Attributes from the client. Fixed memory leak
1801 in client entry freeing. Affected files silcd/server_query.c
1804 * Added Requested Attributes support into SILC Client Library.
1805 It is not able to send requested attributes in WHOIS command,
1806 and also receive and process requested attributes. Added
1807 silc_client_attribute_[add|del] and silc_client_attributes_get
1808 functions. Added also `ignore_requested_attributes' to the
1809 SilcClientParams to not use attributes in client. Affected
1810 files are lib/silcclient/command.c, client_attrs.[ch],
1811 silcclient.h, client_internal and client.[ch].
1813 * Changed the silc_client_get_client_by_id to support Requested
1814 Attributes, it takes them as argument now. Affected file
1815 is lib/silcclient/silcclient.h, and idlist.c.
1817 * Added -details option to WHOIS command in Irssi SILC Client
1818 to support the requested attributes. By default it requests
1819 all attributes. Affected file lib/silcclient/command.c and
1820 irssi/doc/help/in/whois.in.
1822 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1824 * Add also SERVICE attribute for server-constructed attribute
1825 data. Also digitally sign the attributes and add
1826 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
1827 silcd/server_query.c.
1829 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1831 * Changed the silc_attribute_payload_encode to support list
1832 of attributes (function may be called several times to add
1833 a new attribute). Removed the silc_attribute_payload_encode_list
1834 function. The encoding function now also automatically encodes
1835 the data, so the caller does not need to do that. Affected
1836 files lib/silccore/silcattrs.[ch].
1838 * Added support for replying on behalf of the user to the
1839 Requested Attributes in WHOIS command in the server. Affected
1840 file silcd/server_query.c.
1842 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
1843 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
1845 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1847 * Don't swtich to become primary router if we are backup if
1848 decryption error has occurred. Affected file silcd/server.c.
1850 * Fixed a bug in backup router IP address comparison in
1851 silc_server_backup_get.
1853 Save now also the port of the server/router and use that
1854 in comparison as well. Affected file silcd/server_backup.c.
1856 * Normal server now reconnects to backup router automatically
1857 if connection is lost to it. Affected file silcd/server.c.
1859 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1861 * If packet processing fails (like integrity check fails)
1862 the connection is closed now. Affected files are
1863 lib/silccore/silcpacket.c and silcd/server.c.
1865 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1867 * Fixed double free in RSA public key set function
1868 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
1871 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1873 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
1874 Added server_query.[ch] which provides one interface for
1875 querying information using all three commands.
1877 * Changed all "typedef unsigned char" in core library to
1878 "typedef SilcUInt8".
1880 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1882 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
1884 * Renamed silc_server_get_client_resolve to
1885 silc_server_query_resolve and moved to server_query.[ch].
1887 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1889 * Resumed client packet handling from server put the resumed
1890 client on wrong list on router and caused the client not
1891 be present on the network anymore. Now fixed to put the
1892 client to correct list. Affected file silcd/packet_receive.c.
1894 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1896 * Various cleanup in error message output in config parsing code
1897 and in server init code. Fixed error log files containing
1898 too many newlines ('\n') in some situations. Affected files are
1899 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
1901 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1903 * Use the reverse lookupped hostname in client internals
1904 instead of one user provided us as remote server name.
1905 Affected file lib/silcclient/client.c.
1907 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1909 * Added 'app_context' to silc_schedule_init. It is an
1910 application specific context that is delivered to application
1911 in task callback functions. Affected files are
1912 lib/silcutil/silcutil.[ch].
1914 * The hb_context in SilcSocketConnection is not freed
1915 automatically anymore (application must free it). Freeing
1916 it automatic is inconsistent. Affected files are
1917 lib/silcutil/silcsockconn.[ch].
1919 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1921 * Added support for removing explicitly added client connections
1922 in rehash and closing the client connections if they were
1923 unconfigured in the rehash. Affected file silcd/server.c.
1925 * Added support for aborting automatically pending commands
1926 that never receives the reply (to avoid memory leaks).
1927 Added also silc_server_command_pending_timed to set the
1928 specific timeout for pending command. Affected files are
1929 silcd/command[_reply].[ch].
1931 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
1932 specs and lib/silccore/silcstatus.h.
1934 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1936 * Changed the silc_get_time to accept time value as argument
1937 or if zero is sent return current local time. Affected
1938 file lib/silcutil/silcutil.[ch].
1940 * Added STATS command to client library and Irssi SILC client.
1941 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
1943 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1945 * Assure that channel key is set before sending it. May
1946 crash server otherwise. Affected file silcd/packet_send.c.
1948 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1950 * Assure that endless loop cannot happen with detached client
1951 resolving on normal server. Added idlist status
1952 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
1953 silcd/idlist.h and silcd/packet_receive.c.
1955 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1957 * Incoming file transfer request cannot use same session as
1958 the sending session. This can happen when sending file to
1959 yourself. Crashed the client on quit. Affected file
1960 lib/silcclient/client_ftp.c. Bug #24.
1962 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1964 * Implemented the draft-riikonen-precense-attrs draft and
1965 the Attribute Payload into the lib/silccore/silcattrs.[ch].
1967 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1969 * Distribute the SERVER_SIGNOFF notify also to local backup
1970 routers from the primary router. The backup router may not
1971 have the signing of local server directly connected and need
1972 to know about the signoff. Affected file silcd/server_util.c.
1974 * Use the primary router as the origin of the locally connected
1975 server when it is disconnecting from the backup router since
1976 that's where it really is coming from. Now the clients from
1977 the disconnecting server are removed correctly and "shadow"
1978 clients are not left to the backup router. Affected file
1981 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1983 * If normal server is standalone and found existing but disabled
1984 channel, do not re-create the channel since it creates
1985 duplicate same channels. Affected file silcd/server.c.
1987 * Added anonymous client connections support to server. New
1988 "anonymous" configuration option to ConnectionParams section
1989 added. If set to true, the username and hostname information
1990 of the client will be scrambled and anonymous user mode is
1991 set automatically to the user. Affected files are
1992 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
1994 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1996 * In JOIN notify handling, mark that the cache entry of the
1997 client cannot be expired. Can cause crashes on normal
1998 server (asserts client->channels). Affected file is
1999 silcd/packet_receive.c.
2001 * From now on distribution versions are used as protocol versions
2002 instead of by default using the Toolkit base version as protocol
2003 version. Affected file prepare.
2005 * Do not set the locally resolved hostname for local client
2006 entry but take what server sends. This way the real hostname
2007 is showed in WHOIS for yourself. Affected file is
2008 lib/silcclient/idlist.c and lib/silcclient/client.c.
2010 * Resolve local info with IDENTIFY when connecting to server.y
2012 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2014 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
2015 for implied search (not needed on platforms which has native
2016 pthreads library). Use --without-pthreads to disable threads.
2017 Affected file is configure.in.pre
2019 * Fixed --with-iconv on platforms which need to bypass (broken)
2020 native iconv(). Affected file is configure.in.pre
2022 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2024 * Moved -C option parsing in Irssi SILC client at same time
2025 as other options. The UI was initialized earlier and caused
2026 problems on command line. Bug #16. Affected file is
2027 irssi/src/silc/core/silc-core.c.
2029 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2031 * Added global variable silc_log_timestamp that tells silclog
2032 wether to print or not the timestamp in the logging files.
2033 Affected file lib/silcutil/silclog.[ch].
2035 * Added silcd configuration option Timestamp in the Logging
2036 section. Affected file silcd/serverconfig.[ch],
2037 doc/example_silcd.conf.in.
2039 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2041 * Fixed fingerprint checking to check for entirely empty
2042 fingerprint instead of two first bytes when determining
2043 if it is set. Bug #18. Affected file silcd/command.c.
2045 * Fixed duplicate PKCS name registering to not allow it.
2046 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2048 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2050 * Conditionalize non-gcc compiler optimizations for various
2051 platforms, enable those commented out. Cleanups.
2052 Affected file lib/silcmath/mpi/configure.in
2054 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2056 * silc_rng_exec_command() left zombie processes if command
2057 didn't generate any output. Affected file
2058 lib/silccrypt/silcrng.c
2060 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2062 * Rewrote iconv checking, introduce --with-iconv for systems
2063 which rely on libiconv. Check if iconv() provided by libc
2064 is good enough, otherwise demand libiconv. Affected file
2067 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2069 * Search for ldopen() also in libc. This enables SIM support
2070 on *BSD systems. Based on patch from Alex Zepeda. Affected
2071 file configure.in.pre
2073 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2075 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2076 This fixes prepare on *BSD systems. Affected file
2079 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2081 * More fixed for not having purge timeout for global clients
2082 that are on channel. Affected files silcd/command_reply.c
2085 * Fixed the rekey protocol to work with backup router connections.
2086 Rekey packets are now allowed on disabled connections as
2087 well. Affected files silcd/packet_send.c and server.c.
2089 * Do not switch to be as backup router when shutting down and
2090 closing the primary connection. Affected file silcd/server.c.
2092 * Fixed memory leaks in backup router deleting. Added
2093 silc_server_backup_free to free all data during shutdown of
2094 server. Affected files silcd/server_backup.[ch].
2096 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2098 * Do not process commands if the sock->user_data is NULL.
2099 Affected file silcd/command.c.
2101 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2103 * Fixed buffer overflow and security problems (loosing bits
2104 in CFB encryption) in SILC RNG. Problems reported by
2105 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
2107 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2109 * Added yet more checks that client is not expired on global
2110 list if it is on channels. Affected file is
2111 silcd/command_reply.c.
2113 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2115 * Merged c0ffee's MIME signal patch which adds support for
2116 sending also MIME messages in Irssi SILC Client, and handling
2117 received MIME messages in a signal (and perhaps doing something
2118 to non-textual MIME messages).
2120 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2122 * Fixed pending command deletion in server and client library
2123 to check the whole list instead of breaking after first found.
2124 The affected files are silcd/command.[ch] and
2125 lib/silcclient/command.[ch].
2127 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2129 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2130 secret or private, otherwise it's possible to find out
2131 whether a secret channel exists or not. Affected file
2134 * If CMODE change fails during the mode setting, assure that
2135 the old mode mask is set for the channel back. Affected
2136 file silcd/command.c.
2138 * Fixed passphrase saving on +a channel on normal server
2139 after successful JOIN command. Affected file silcd/command.c.
2141 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2143 * Remove server/router operator privileges in DETACH command,
2144 since it's possible to resume to server where these
2145 privileges would not be allowed for the client. Affected
2146 file silcd/command.c.
2148 * Do not set to wait for backup in rehash of the server.
2149 Affected file silcd/server.c.
2151 * Do not check listener sockets when counting how many
2152 socket connections we have. Affected file is
2153 silcd/server_util.c.
2155 * Do not announce disconnected clients that are remaining
2156 in history (for WHOWAS). This is because SIGNOFF notify
2157 for these has been sent earlier already. Affected file
2160 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2162 * Buffer overflow with CUMODE command's mode->mode character
2163 conversion. Reported by Ville Räsänen. Affected file
2164 lib/silcutil/silcutil.c.
2166 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2168 * Allow heartbeat packets to go disabled connections anyway.
2169 Affected files silcd/server.c and silcd/packet_send.c.
2171 * Do not broadcast New Channel packets with List flag set
2172 in the packet to backup routers. The router must check
2173 for the correctness of the packets before sending them.
2174 It is possible that router will have enforce Channel ID
2175 change and this would cause desync in the backup router.
2176 Affected file silcd/packet_receive.c.
2178 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2179 are handled in list parsing. They are not list packets
2180 anymore. Affected file silcd/packet_receive.c.
2182 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2184 * Stop waiting for backup router through the timeout, not
2185 directly after backup router has arrived. Affected file
2188 * Do not re-create channel keys and send them when removing
2189 clients in server shutdown. Affected files are
2190 silcd/server_internal.h and silcd/server_util.c.
2192 * Notify distribution to backup routers was missing from
2193 the silc_server_send_notify_dest function which caused
2194 desyncing problems with backup router. Affected file is
2195 silcd/packet_send.c.
2197 * The client's channel removing was working wrong on
2198 backup router. It assumed that it doesn't know global
2199 information but backup router does know. For this reason
2200 it could remove channel when it wasn't supposed to do that.
2201 Affected file silcd/server.c and silcd/server_util.c.
2203 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2205 * Stop for a couple seconds after badkup router has become
2206 primary router. Affected file silcd/server.c.
2208 * Added silc_server_remove_servers_by_server, which is used
2209 to remove servers originated from some other server. Also
2210 clients of those servers can be removed too. Affected file
2211 silcd/server_util.[ch].
2213 * When removing clients after a server has signed of remove
2214 also all servers behind that server (unless they are known
2215 to be available locally), and send SERVER_SIGNOFF for each
2216 of the server separately. Also the signed off clients are
2217 sent now separately per signed off server. The affected files
2218 are silcd/server.c and silcd/server_util.[ch].
2220 * All servers added with silc_idlist_add_server must always
2221 have both "router" and "connection" pointers set. Otherwise,
2222 bad server entries may be left around in the cache.
2223 Affected file silcd/command_reply.c.
2225 * Do not create the channel key in NEW_CHANNEL packet
2226 processing if the channel is empty. Affected file
2227 silcd/packet_receive.c.
2229 * Completed backup router support for standalone routers.
2230 Supports also servers in the cell that do not use the backup
2233 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2235 * Fixed a bug in silc_string_regexify which did not add '^'
2236 at the start of each string, and thus the matching was
2237 not explicit. For example ban list iikone@*!*@* would
2238 match also "priikone", which is wrong, it would have to be
2239 *iikone@*!*@* to match also "priikone". Affected
2240 file lib/silcutil/unix/silcunixutil.c.
2242 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2244 * Enable all local server connections before updating client
2245 caches when we've become backup router. Otherwise, signoff
2246 packets may not reach the clients. Affected files are
2247 silcd/server.c and silcd/server_util.[ch].
2249 * Fixed a bug in version string parsing which could crash
2250 the program with specially formatted version string.
2251 Bug reported and patch provided by Ville Räsänen. Affected
2252 file lib/silcutil/silcutil.c.
2254 * Handle the disconnection immediately when DISCONNECT
2255 packet is received in server. Affected file silcd/server.c.
2257 * Primary router now waits a short time (10 seconds) for
2258 backup router connection before accepting any other
2259 connection (except local). Affected file silcd/server.c,
2262 * Fixed a crash in client libary in NICK_CHANGE notify when
2263 NICK_CHANGE arrived for client entry we are resolving
2264 currently. Affected file lib/silcclient/client_notify.c.
2266 * Call the sconn->callback completion even if error had
2267 occurred. Start reconnecting always if connection to
2268 primary router fails during backup router protocol.
2269 Affected files silcd/server.c and server_backup.c.
2271 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2273 * Added functions silc_server_send_opers and
2274 silc_server_send_opers_notify to send packets stricly
2275 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2276 to send variable argument notify to operators.
2277 Affected files silcd/packet_send.[ch] and silcd/server.h.
2279 * Removed UMODE rights checking with UMODE_CHANGE notify.
2280 Affected file silcd/packet_receive.c.
2282 * Server/router operator now receives notify when network
2283 switches to backup router and when it resumes the use of
2284 primary router. Affected file silcd/server.c and
2285 silcd/server_backup.c.
2287 * Fixed the updating of client information after backup
2288 resuming protocol is over; update all except local clients
2289 to the new primary router. The affected file is
2290 silcd/server_util.c.
2292 * Added support for closing active connections in rehash
2293 that were unconfigured by the user. Supports currently
2294 closing server and router connections. Affected file
2297 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2299 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2301 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2302 is NULL since seems that on some platforms NULL is allowed
2303 and on some it's not. Fallback encoding is used instead.
2304 Affected file lib/silcutil/silcstrutil.c.
2306 * Fixed statistics updating for incoming server connection
2307 which could cause problems when re-connecting. Affected
2308 file silcd/server.c.
2310 * Preliminary backup router support for standalone router
2311 added. Affected files in silcd/.
2313 * Mark server connections in backup router disabled before
2314 and after backup protocol. Affected file is
2315 silcd/server_backup.c.
2317 * Added support for reconnecting to remote server connection
2318 even if the protocol fails, and if the configuration wants
2319 us to keep trying to connect anyway.
2321 Server connection is not allowed to backup router if
2322 backup router does not have connection to primary router yet.
2324 Affected file is silcd/server.c.
2326 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2328 * Added silc_client_udpate_server function to update changed
2329 server info. Affected file lib/silcclient/idlist.[ch].
2331 * Added check for server entries that are being resolved when
2332 notify is received. If being resolved, handle the received
2333 notify only after it's resolved so that all notifys are
2334 handled in same order as received from the server.
2336 Added similar resolver check to channel entries. Every
2337 notify that cause resolving of any information that affects
2338 channel entry marks the channel entry in waiting state.
2339 After whatever resolving is over the waiters are signalled
2340 and only then the notifys are handled in the same order
2341 as delivered from the server.
2343 Affected files are lib/silcclient/idlist.[ch], and
2346 * Fixed KILLED notify handling in normal server. Affected
2347 file silcd/packet_receive.c.
2349 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2350 is locally connected, or was locally connected (but may
2351 be detached and connection is not active). Added also
2352 SILC_IS_LOCAL for checking this status. Affected files
2353 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2354 silcd/server.c and silcd/server_internal.h.
2356 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2358 * Don't send or handle TOPIC_SET if topic is already set and
2359 is same as being set. Affected files silcd/command.c and
2360 silcd/packet_receive.c.
2362 * Fixed CMODE change rights checking to work correctly when
2363 removing modes by operator. Affected file is
2364 silcd/server_util.c.
2366 * Fixed some handling with New Channel packet in router and
2367 fixed some CMODE_CHANGE notify handling in server and router.
2368 Affected file is silcd/packet_receive.c.
2370 * Changed "disconnect" client operation to include the
2371 reason of the disconnection and optional disconnection
2372 message. Affected file lib/silcclient/silcclient.h.
2374 * Made the compilation of lib/contrib/ stuff conditional.
2375 Affected files configure.in.pre, lib/contrib/Makefile.am.
2377 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2379 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2380 to the sender of the notify too, to avoid situation where two
2381 notifys are in the network at the same time going to oppsite
2382 directions. Affected file silcd/packet_receice.c.
2384 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2386 * Delete the client from channel even if the cilent->id is
2387 NULL. It was possible that client was deleted without
2388 removing from channels (theoretically at least). Affected
2389 file silcd/server.c and silcd/server_util.c.
2391 * Free the client data too when resuming is not successful.
2392 Affected file silcd/packet_receive.c.
2394 * Merged some code from c0ffee's silc-plugin. Affected files
2395 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2397 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2398 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2399 to the primary router connection, the other one returns
2400 TRUE if packet must be broadcasted to network.
2402 * All notifys that are destined to primary router (to network)
2403 are now automatically sent to backup routers even if the
2404 router is standalone (and has backup router). Affected files
2407 * Added --without-irssi and --without-silcd configuration
2408 options for disabling the compilation of these applications.
2409 Affected file configure.in.pre and prepare.
2411 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2413 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2414 UTF-8 encoding and decoding. Added also new encodings
2415 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2417 Added also SILC_STRING_LANGUAGE which is language and charset
2418 specific encoder and decoer for those platforms that support
2419 iconv(). It can convert the UTF-8 to and from the locale
2420 specific character set.
2422 Affected file lib/silcutil/silcstrutil.[ch].
2424 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2426 * Added function silc_get_command_name to the file
2427 lib/silcutil/silcutil.[ch].
2429 * Improved the server debug output a bit. Affected files are
2432 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2434 * Save the channel passphrase when received succesful JOIN
2435 command reply from router, on normal server. Otherwise
2436 joinig +a channels from normal server is not possible.
2437 Affected file silcd/command.c.
2439 * Fixed a bug in TOPIC_SET notify handling. The notifier
2440 may be other than client too, like server or channel.
2441 It expected it to always be only client and ignored the
2442 notify. Affected file silcd/packet_recieve.c.
2444 * Removed some (unnecessary) debug printing from
2445 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2447 * Do not force CMODE_CHANGE when server is announcing new
2450 Router announces stuff only after server reannounces channel
2451 after CHANNEL_CHANGE notify.
2453 These fixes optimizes the announcing procedure, and perhaps
2454 fixes some problems too. Affected file silcd/packet_receive.c.
2456 * Fixed SERVER_SIGNOFF sending to local clients. It was
2457 totally broken and sent the notify to all local clients,
2458 instead of only to those that was on same channel as the
2459 signing off clients. Affected file silcd/server_util.c.
2461 * Added -D option to server. It can be used to give debug
2462 level. The levels are from 0 - 99, and are predefined for
2463 smooth server debugging. (see silcd.c for the predefined
2464 levels). Affected file silcd/server.c.
2466 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2468 * Fixed a bug in Irssi SILC client to close the connection
2469 properly when disconnecting from server. Affected file
2470 irssi/src/silc/core/client_ops.c.
2472 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2474 * When authenticating as founder during JOIN command, check
2475 that the one authenticating becomes the only founder on the
2476 channel. Affected file silcd/command.c.
2478 * Better checking for founder mode setting when CUMODE_CHANGE
2479 notify is received. Affected file silcd/packet_receive.c.
2481 * Close all connections when shutting down the server by sending
2482 DISCONNECT packet. Close all listeners too when shutting
2483 down the server. Affected file silcd/server.c.
2485 * Handle DISCONNECT packet correctly in client library by
2486 calling the "disconnect" client operation. Affected file
2487 lib/silcclient/client.c.
2489 * Handle local errors correctly during resuming. Affected
2490 file lib/silcclient/client.c.
2492 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2494 * The log file is not dupped internally anymore in
2495 lib/silcutil/silclog.c. Fixed memory leaks too.
2497 * The scheduler now dispatches all pending timeout tasks
2498 when it is uninitialized with silc_schedule_uninit.
2499 Affected file lib/silcutil/silcschedule.c.
2501 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2503 * Added --enable-stack-trace option to configure. Added
2504 memory allocation stack trace support. Added files
2505 lib/silcutil/stacktrace.[ch]. Affected files are
2506 lib/silcutil/silcmemory.[ch].
2508 * Fixed memory leaks from libraries and server. Affected
2509 files around the tree.
2511 * Reverted back a fix made to CUMODE which broke it.
2512 Affected file silcd/command.c.
2514 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2516 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
2517 core library, and implemented it. All textual messages SHOULD
2518 use this flag and the message MUST be UTF-8 encoded.
2519 All text messages sent by Irssi SILC client are now UTF-8
2520 encoded (regardless whether the terminal supports UTF-8 or not).
2521 Affected files are lib/silccore/silcchannel.h,
2522 irssi/src/silc/core/silc-servers.c, silc-channels.c and
2525 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2527 * Added lots of new statistics updating that was missing from
2528 the server and router code. Affected files in silcd/.
2530 * Sending SIGUSR1 signal to server now dumps the current
2531 server statistics into /tmp directory. Affected file is
2534 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
2535 the SILC Hash Interface also. Added new functions
2536 silc_hash_get_name, silc_hash_init, silc_hash_update and
2537 silc_hash_final. Affected file lib/silccrypt/silchash.c.
2539 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2541 * Added some better info printing for client during connecting.
2542 Affected file silcd/server_util.c.
2544 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
2545 to silence a user on a channel. Affected files are
2546 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
2547 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
2548 and silcd/packet_receive.c.
2550 * Fixed a fatal bug in handling of malformed command payload.
2551 Affected file silcd/command.c.
2553 * Fixed a double free when announcing channel users to router.
2554 Affected file silcd/server.c.
2556 * After successful authentication to channel founder mode, check
2557 that there isn't anyone else with founder mode on the channel.
2558 The one that authenticated will become founder and anyone
2559 else is demoted. Affected file silcd/command.c.
2561 * Added error printing of any error that has occurred during
2562 any command in client library. Affected file is
2563 irssi/src/silc/core/client_ops.c.
2565 * Removed some error printing from the client library and left
2566 it for the application to worry (from the error status it
2567 receives in 'command' client operation. Affected file is
2568 lib/silcclient/command.c.
2570 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2572 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
2573 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
2574 Starting key agreement with itself is denied. Affected file
2575 is lib/silcclient/client_keyagr.c.
2577 * Fixed some error checkings from the SFTP library which caused
2578 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
2579 and lib/silcsftp/sftp_util.c.
2581 * Added new "debug" and "debug_string" settings to Irssi SILC
2582 client which can be used to print runtime debugging on the
2583 Irssi's screen. Available when compiled with --enable-debug
2584 option. Affected file irssi/src/silc/core/silc-core.c.
2586 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2588 * Fixed a missing variadic parameter in a function call that
2589 caused server crash when a non-allowed connection arrived.
2590 Reported by Richard Becker. Affected file silcd/server.c.
2592 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2594 * Added WATCH list sending to backup routers from router.
2595 The WATCH command is sent by the router to the backup
2596 router. Affected file silcd/command.c.
2598 * Mark the backup_router flag for RouterConnection entry
2599 if the backup router stuff is defined in the config file.
2600 Affected file silcd/serverconfig.c.
2602 * Fixed some backup data sending around the code to work better
2603 if the router is standalone router. Not all places were fixed.
2604 Affected file silcd/packet_receive.c, silcd/packet_send.c,
2607 * Fixed the router connecting when connecting to multiple
2608 routers. It ignored every other router except the first
2609 one. Affected file silcd/server.c.
2611 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2613 * Made the private key generation after expiration optional.
2614 If not created after expiration the old key will re-expire
2615 at a later time (and thus key pair is not necessary to
2616 change). Affected file irssi/src/silc/core/clientutil.c.
2618 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2620 * The length arguments in bind() and connect() were wrong
2621 and fixed now to used SIZEOF_SOCKADDR in the
2622 lib/silcutil/unix/silcunixutil.c.
2624 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2626 * Fixed detach timeout handling to use Client ID and not
2627 the actual client entry which may be freed in the callback.
2628 Affected file silcd/command.c.
2630 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2632 * Merged c0ffee's multiple interface support patch.
2633 Affected files in silcd/.
2635 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2637 * Cleanup keys properly. Affected file is
2638 irssi/src/silc/core/clientutil.c.
2640 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2642 * Display the user mode on the status bar. Affected file
2643 irssi/src/silc/core/silc-expandos.c.
2645 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2647 * If private message key is not set, but the flag is set in
2648 the packet, ignore the packet since it cannot be decrypted.
2649 Affected file lib/silcclient/client_prvmsg.c.
2651 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2653 * When resuming client, remove the old client entry from
2654 the watcher list too. Affected file silcd/packet_receive.c.
2656 * Do not allow normal server to force founder mode away
2657 from router if the founder mode is already set. Affected
2658 file silcd/packet_receive.c.
2660 * Remove the client entry with watch notify types with short
2661 timeout, and not directly, so that other notifys can be
2662 retrieved too. Affected file lib/silcclient/client_notify.c.
2664 * Display notification about data messages that cannot be
2665 displayed. Affected files irssi/src/silc/core/client_ops.c,
2666 irssi/src/fe-common/silc/module-formats.[ch].
2668 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2670 * Fixed the CHANNEL_CHANGE notify handling in client libary
2671 to not use freed memory. Affected file is
2672 lib/silcclient/client_notify.c.
2674 * Fixed CUMODE_CHANGE notify handling in server. Affected
2675 file silcd/packet_receive.c.
2677 * Fixed USERS command to support empty channels. Affected
2678 file silcd/command.c.
2680 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2682 * Allow multiple identical pending commands to be registered
2683 in client library. Affected file is lib/silcclient/command.c.
2685 * Call the completion for resolving client information only
2686 after all resolvers has finished. This fixes a crash in
2687 the client. Added support for checking when the resolvers
2688 are finished. Affected file is lib/silcclient/idlist.c.
2690 * Wait by default 3 seconds before reconnecting to the server
2691 after being disconnected. Makes the /detach command a bit
2694 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2696 * Check the watcher list before sending signoff notifys
2697 when closing client connection. Affected file is
2700 * Added better CMODE command rights checking. Affected file
2701 silcd/server_util.c.
2703 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2705 * Fixed watcher list checking during server signoff. It
2706 crashed the server. Affected file silcd/server_util.c.
2708 * The JOIN command reply returns now the founder's public
2709 key. Affected file is silcd/command.c.
2711 * Announce the channel mode, and the mode properties with
2712 CMODE_CHANGE notify. Affected file silcd/server.c.
2714 * Mark new channels by default disabled, untill at least
2715 one user joins the channel. Affected file is
2716 silcd/packet_receive.c.
2718 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2720 * The nickname argument to watch notify can be optional.
2721 Fixes a crash in server. Affected file silcd/packet_send.c.
2723 * Remove the client entry from cache if the WATCH notify type
2724 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
2725 lib/silcclient/client_notify.c.
2727 * Check the watcher list before and after changing nickname
2728 when the NICK_CHANGE notify is received. Affected file is
2731 * Fixed a crash in OPER and SILCOPER command sending. Empty
2732 passphrase caused the crash. Affected file is
2733 lib/silcclient/command.c.
2735 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2737 * Merged with Irssi CVS for Irssi SILC client.
2739 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2741 * Completed the protocol specifications.
2743 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2745 * Merged with Irssi CVS for Irssi SILC client.
2747 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2749 * Added the founder's public key delivery to the
2750 CUMODE_CHANGE notify type as well. Updated the protocol
2751 specs and the code. Affected files are silcd/packet_send.[ch],
2752 silcd/packet_receive.c and silcd/command.c.
2754 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2756 * Added silc_pkcs_public_key_copy function into the
2757 lib/silccrypt/silcpkcs.[ch].
2759 * Remove the `iv' from the SilcChannelEntry since we can
2760 live without it. Affected files are silcd/idlist.h and
2761 silcd/packet_receive.c.
2763 * Added support for sending the founder's public key in
2764 the CMODE_CHANGE notify packet in the server. Affected
2765 files are silcd/packet_send.[ch], silcd/packet_receive.c,
2766 silcd/command.c and silcd/server.c.
2768 * Changed the FOUNDER_AUTH authentication to use only
2769 public key authentication as defined by new protocol
2770 specs. Passphrase authentication with that mode cannot
2771 be used anymore. It is now possible to reclaim founder
2772 mode from any server in the network. Affected files are
2773 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
2775 * Added permanent channels support by making the channel
2776 permanent when FOUNDER_AUTH mode is set on the channel.
2777 The channel will not be destroyed even if channel is empty
2778 when that mode is set. Protocol TODO #17. Affected
2779 files are silcd/server.[ch], server_util.[ch],
2780 silcd/command.c, silcd/packet_receive.c and
2781 lib/silcclient/command.c.
2783 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2785 * Added reference counter to the command reply context in
2786 the client library. Affected files are
2787 lib/silcclient/command_reply.[ch].
2789 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2791 * Fixed rekey protocol with PFS in the client library.
2792 Affected file is lib/silcclient/protocol.c.
2794 * Added support for list of errors in client library
2795 command reply handling. Affected file is
2796 lib/silcclient/command_reply.c.
2798 * Defined that the WHOIS and IDENTIFY commands can send
2799 list of errors. Updated the protocol specs. Protocol
2802 * Added support for sending list of errors to WHOIS and
2803 IDENTIFY commands in server. Added support for receiving
2804 list of errors in server. Affected files are
2805 silcd/command.c and silcd/command_reply.c.
2807 * Fixed client info resolving on LEAVE command in client
2808 library to not crash. Affected file is
2809 lib/silcclient/client_notify.c.
2811 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2813 * Defined that the NICK command replies with thew changed
2814 nickname too, to make the nickname changing simpler at
2815 the client's end. Updated protocol specs and the code
2816 in client and server. Affected files are
2817 silcd/command.c, lib/silcclient/command_reply.c and
2818 lib/silcclient/command.c.
2820 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2822 * Added `Compressed' packet flag to indicate that the packet
2823 payload is compressed by the sender. Updated the protocol
2824 specs and the core library. The compression still is not
2825 implemented in the sources. Affected file is
2826 lib/silccore/silcpacket.h.
2828 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2830 * Remove pending command callbacks also if the connection
2831 to the server is destroyed. Affected file is
2832 lib/silcclient/client.c.
2834 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2836 * Added new QUIET channel user mode that can be used to
2837 quiet a user in a channel. Updated the protocol specs but
2838 it wasn't implemented yet. Protocol TODO #27. Affected
2839 file is lib/silccore/silcmode.h.
2841 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2843 * Added BLOCK_INVITE user mode to be able to block incoming
2844 invite notifications. Protoocol TODO #26. Affected files
2845 are lib/silccore/silcmode.h, lib/silcclient/command.c and
2848 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
2849 the protocol specs and the code. Affected file is
2850 lib/silccrypt/silcpkcs.c.
2852 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2854 * Disconnect Payload includes now the status type. Updated
2855 the protocol specs and the code. Protocol TODO #25.
2856 Affected files are silcd/server.c, lib/silcclient/client.c.
2858 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
2859 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
2860 Moved the silc_client_command_status_messages table to the
2861 lib/silcutil/silcutil.c and added new funtion
2862 silc_get_status_message, which deprecates function
2863 silc_client_status_message. Affected files are
2864 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
2865 lib/silcutil/silcutil.[ch].
2867 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2869 * Defined that the nickname hash in Client ID MUST be from
2870 lowercase nickname. This effectively changes nicknames in
2871 SILC to case-insensitive. Updated the protocol specs and
2872 the code. Affected files are lib/silcutil/silcutil.[ch],
2873 silcd/serverid.c, and silcd/idlist.c.
2875 * Added new channel user modes BLOCK_MESSAGES_USERS and
2876 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
2877 code. Affected files are lib/silccore/silcmode.h,
2878 lib/silcclient/command.c, and silcd/packet_send.c.
2880 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
2881 specs and code. Affected file lib/silccore/silcstatus.h.
2883 * Added support for watch list. It is possible to add nicknames
2884 to be watched, and when they come to network, leave network
2885 or user mode changes the watcher will be notified of this
2886 change. Added SILC_COMMAND_WATCH command, added new
2887 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
2888 notifications. Updated the protocol specs and implemented
2889 this to library, client and server. Protocol TODO #21.
2890 Affected files are lib/silccore/silccomand.h,
2891 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
2892 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
2893 silcd/packet_send.[ch], silcd/packet_receive.c, and
2894 irssi/src/silc/core/client_ops.c.
2896 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
2897 somebody watching you. Updated the protocol specs and the
2898 code. Affected files are lib/silccore/silcmode.h, and
2899 lib/silcclient/command.c.
2901 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2903 * Added service support to SILC protocol. Added new command
2904 SILC_COMMAND_SERVICE. Updated the protocol specs and the
2905 core library. Services are not implemented in server or
2906 client for now. Protocol TODO #20. Affected files are
2907 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
2909 * Added SilcStatus argument to `command' client operation
2910 to return the error status when command sending fails
2911 locally. Changed all command in client library to return
2912 correct command status. Affected files are
2913 lib/silcclient/command.c, lib/silcclient/silcclient.h and
2914 irssi/src/silc/core/client_ops.c.
2916 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2918 * Added silc_mime_parse function to parse MIME headers.
2919 Affected files are lib/silcutil/silcstruti.[ch].
2921 * Added MIME header parsing in Irssi SILC Client. It displays
2922 all textual MIME objects, others it ignores. Affected file
2923 is irssi/src/silc/core/clien_ops.c.
2925 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2927 * Fixed a bug in the pid writing function, which couldn't be
2928 written in a root-owned directory.
2930 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2932 * Defined that channel message to unknown Channel ID must
2933 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
2934 Updated the protocol specs and the code in server. The
2935 affected file is silcd/packet_receive.c.
2937 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2939 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
2940 that it is used to send error notifys if error occurs during
2941 some SILC packet processing, except commands. The error
2942 types are same as for command reply types. Defined that
2943 if private message is sent to unknown Client ID the error
2944 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
2945 Updated the protocol specs and code. Affected files are
2946 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
2947 lib/silcclient/client_notify.c, silcd/packet_receive.c,
2948 and irssi/src/silc/core/client_ops.c. Renamed the
2949 SilcCommandStatus to SilcStatus.
2951 * Defined the use of extra WHOIS attributes in WHOIS command.
2952 The <Requested Attributes> (defined in a separate document)
2953 can be used to request additional information about user
2954 not returned by standard WHOIS command. Defined that server
2955 can send WHOIS command directly to client. Client provides
2956 the requested attributes to the server. Updated the protocol
2957 specs. Protocol TODO #4. Implementation is not done yet
2958 (Protocol TODO #24).
2960 * Renamed function silc_client_command_status_message to
2961 silc_client_status_message. Affected files are
2962 lib/silcclient/command_reply.[ch].
2964 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2966 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
2967 32 bit integers. Updated the protcol specs and the code.
2968 Affected files are silcd/command.c and
2969 lib/silcclient/command.c.
2971 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2973 * Fixed a bug in library where sending a bogus authentication
2974 payload would lead to a crash. Affected file is
2975 lib/silccore/silcauth.c.
2977 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2979 * Added detach_disabled and detach_timeout server config
2980 options to the server. Affected files silcd/serverconfig.[ch],
2981 silcd/command.c and silcd/packet_receive.c.
2983 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2985 * Added resolve_cmd_ident field to the SilcClientEntry structure
2986 too so that if the entry is for example being resolved so
2987 another command may attach to the same pending command reply
2988 without requiring to resolve the same entry again. Added
2989 support for adding multiple pending commands for one
2990 command idenfier. Affected files lib/silcclient/command.[ch],
2991 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
2993 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2995 * Defined that server receives WHOIS command reply for private
2996 and secret channels too. Updated protocol specs and the
2997 code in server. Affected file silcd/command.c.
2999 * Defined <channel user mode list> argument to WHOIS command
3000 reply for returning user modes on the channels. The
3001 channel list now doesn't include the user mode anymore but the
3002 actual channel mode. Updated protocol specs and the code in
3003 client and server. Affected files are silcd/command_reply.c,
3004 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
3005 and lib/silcclient/command_reply.c.
3007 * Save the channels list in WHOIS command reply in normal server
3008 so that WHOIS always shows joined channels also in normal
3009 server and not just on router. Affected file is
3010 silcd/command_reply.c.
3012 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3014 * Defined that server receives USERS command reply for private
3015 and secret channels too. Updated protocol specs and the
3016 code in server. Affected file silcd/command.c.
3018 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3020 * Changed the UMODE's mode mask argument to be optional. If
3021 not provided then the command merely returns the current mode
3022 mask to the client. Updated protocol specs and the server.
3023 Affected file is silcd/command.c.
3025 * Added SILC session detachment/resuming support. It is possible
3026 to detach by closing the network connection and then re-connect
3027 and resume to the old client session. Added DETACHED user
3028 mode that server will set for detached client. Added new
3029 packet RESUME_CLIENT which is used to perform the resuming
3030 process. Added DETACH command. Updated the protocol specs,
3031 core library, client and server. Protocol TODO #22. Very
3032 many affected files around the tree.
3034 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3036 * Changed the CMODE's mode mask argument to be optional. If
3037 not provided then the command merely returns the current mode
3038 mask to the client. Updated protocol specs and the server.
3039 Affected file is silcd/command.c.
3041 * Changed the Killer's Client ID in KILLED notify to be just
3042 any ID payload since router server is allowed to kill as well.
3043 Updated protocol specs, client libary and server. Affected
3044 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3045 and irssi/src/silc/core/client_ops.c.
3047 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3049 * Added new user modes ANONYMOUS for special anonymous servers
3050 that may set the mode for client, and BLOCK_PRIVMSG which
3051 client may set to block incoming private messages unless the
3052 Private Message Key flag is set (using private keys to protect
3053 private messages). Updated protocol specs and code in client
3054 and server and core library. Protocol TODO #23. Affected
3055 files are lib/silccore/silcmode.h, silcd/server.[ch],
3056 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3057 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3059 * Added new channel user mode BLOCK_MESSAGES which the client
3060 may set to itself to tell server not send channel messages.
3061 Other packets such as channel key packets are still sent.
3062 Protocol TODO #23. Updated the protocol specs, client and
3063 server. Affected files are lib/silccore/silcmode.h,
3064 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3065 lib/silcutil/silcutil.c, silcd/command.c, and
3066 silcd/packet_send.c.
3068 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3070 * Redefined the Status Payload to include now two 8 bit fields,
3071 instead of one 16 bit field. This now makes it possible to
3072 send list of errors. Updated the protocol specs and the code
3073 in core library, client library and server. Protocol TODO #1.
3074 Affected files are lib/silccore/silccommand.[ch],
3075 lib/silcclient/command_reply.[ch], silcd/command.c,
3076 silcd/command_reply.c and silcd/packet_receive.[ch].
3078 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3080 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3081 must be handled by the application and should tell the application
3082 that an error message was already printed, and it should print the
3083 config coords (line, filename, ...). Affected files are
3084 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3086 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3087 server config parsing code more readable.
3089 Fixed a bug in the fetch_logging() config callback.
3091 Affected files is silcd/serverconfig.c.
3093 * Drop root privileges when started in foreground. Don't drop them
3094 if debugging also. Affected file is silcd/silcd.c.
3096 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3098 * Added more IM-like features by introducing new user modes
3099 for setting various presence information. Added new modes:
3100 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3101 specs and code. Protocol TODO #19. Affected files are
3102 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
3103 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
3105 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3107 * Added STATS command to the protocol after all, to return
3108 various statistical information about the network. It can
3109 be used by clients to retrieve statistical information, and
3110 servers may use it to to fetch cell and network wide
3111 statistics from router. Updated the protocol specs and
3112 implemented it to the server. Protocol TODO #16.
3113 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3114 silcd/command_reply.[ch].
3116 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3118 * The LIST command reply in client libary now adds new channel
3119 entry if the returned channel doesn't exist yet in cache,
3120 and returns the channel entry to the application in the
3121 command_reply client operation. Affected file is
3122 lib/silcclient/command_reply.c.
3124 * Changed the channel message payload's MAC generation to
3125 include the IV in the MAC as well. This way all relevant
3126 parts of the channel message payload are authenticated also
3127 with the channel message MAC (and not only by packet MAC).
3128 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3129 Affected file is lib/silccore/silcchannel.c.
3131 * Fixed the SKE to save the remote version, since the
3132 silc_ske_parse_version mistakenly checked wrong version,
3133 after it replaced the start payload. Affected files are
3134 lib/silcske/silcske.[ch].
3136 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3138 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3139 string utility functions. Added there also new functions
3140 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3141 Affected files lib/silcutil/silcstrutil.[ch].
3143 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3144 files are lib/silcutil/silcstrutil.[ch].
3146 * Defined that the security property fields in SKE SHOULD be
3147 UTF-8 encoded, defined that version string MUST be US-ASCII
3148 encoded, defined that passphrases sent in connection
3149 authentication protocol MUST be UTF-8 encoded. Implemented
3150 these to the client and server. Defined also that other
3151 passphrases sent in the protocol MUST be UTF-8 encoded.
3152 Affected files are lib/silcske/silcske.c,
3153 lib/silcclient/protocol.c, silcd/protocol.c,
3154 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3156 * Changed the silc_client_close_connection interface to not
3157 need the SilcSocketConnection which should not be visible
3158 to application. Affected files are lib/silcclient/client.c
3159 and lib/silcclient/silcclient.h.
3161 * Rewrote the text for Private Message Key Payload in the
3162 protocol specification. Protocol TODO #11.
3164 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3166 * Upgraded the protocol version to 1.1, updated protocol specs
3169 * Added the nickname as new argument to NICK_CHANGE notify and
3170 added it to protocol specs and implemented it to client and
3171 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3172 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3173 lib/silcclient/client_notify.c.
3175 * Added the killer's client ID to the KILLED notify and added
3176 it to protocol specs and implemented it to client and server.
3177 Protocol TODO #13. Affected files are silcd/command.c,
3178 silcd/packet_receive.c, packet_send.[ch],
3179 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3180 The killer's client entry is now returned to application in
3181 the `notify' client operation.
3183 * Fixed the Max Argument fields that had too large value set
3184 in the protocol specs. Protocol TODO #14.
3186 * Added the LEAVE command reply to return the ID of parted
3187 channel. Updated protocol specs and implemented it to the
3188 client and server. Protocol TODO #15. Affected files are
3189 silcd/command.c, lib/silcclient/command_reply.c. The channel
3190 entry is now returned to application in the `command_reply'
3193 * Rewrote the version SKE version checking in client libary
3194 and in server to use the silc_parse_version_string. Affected
3195 files are lib/silcclient/protocol.c, silcd/protocol.c.
3197 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3198 commands that was missing it, and updated protocol specs and
3199 the server implementation. Protocol TODO #10. The affected
3200 file is silcd/command.c.
3202 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3203 generic reply to a generic request (REQUEST flag), and
3204 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3205 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3206 to define the payload for DATA flag. Added the flags to
3207 the implementation. Protocol TODO #9. Affected file is
3208 lib/silccore/silcchannel.h.
3210 Changed the client library to return the message length
3211 to application as well in the channel_message and private_message
3212 client operations. Affected files are
3213 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3214 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3215 and lib/silcclient/client_ops_example.c.
3217 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3218 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3219 the channel. Updated protocol specs and impelemented this
3220 to client and server. Protocol TODO #6. Affected files are
3221 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3222 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3224 Added new options m and M to CMODE command in Irssi SILC
3225 client to set these modes.
3227 * Deprecated all administrative commands from SILC protocol
3228 since they are highly implementation specific commands.
3229 Updated protocol specs. Moved the old commands in
3230 implementations to private range of command types. Affected
3231 files are silcd/command.c, lib/silcclient/command.c and
3232 lib/silcclient/command_reply.c. Protocol TODO #8.
3234 * Fixed a bug in server where sending unknown command crashes
3235 the server. Affected file silcd/command.c.
3237 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3239 * Added SILC_PROTOCOLVERSION macro to check protocol version
3240 of a socket connection. The affected file is
3241 lib/silcutil/silcsockconn.h.
3243 * Added better error logging in rekey protocol. Affected file
3246 * Do not check public key types in SKE during rekey. Affected
3247 file lib/silcske/payload.c.
3249 * Fixed the rekey protocol with PFS, which was totally broken.
3250 Affected file silcd/protocol.c.
3252 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3254 * Some client implementations quit network by doing first LEAVE
3255 and then immediately SIGNOFF (like Bombyx). We now do check
3256 after a short time after LEAVE notify and check whether the
3257 client is still valid after LEAVE, and if not we remove it from
3258 cache. Affected file is lib/silcclient/client_notify.c.
3260 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3262 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3263 it's good not to have security holes here.
3265 * Fixed a negative refcount situtuation for the config context.
3266 Affected file is silcd/serverconfig.c.
3268 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3270 * ROBOdoc documented lib/silcutil/silcutil.h.
3272 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3274 * Optimized even more the SilcPacketContext structure. Now
3275 totally saved 16 bytes of memory per context after optimization.
3276 Affected files are lib/silccore/silcpacket.[ch].
3278 * Made strict checks for valid SILC IDs. Affected file is
3279 lib/silccore/silcid.c.
3281 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3283 * Changed the object argument for silc_cipher_register,
3284 silc_hash_register, silc_hmac_register and silc_pkcs_register
3285 to const. Affected files are lib/silccrypt/silccipher.[ch],
3286 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3288 * Changed the silc_get_username and silc_get_real_name to
3289 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3291 * Fixed the Irssi SILC Client to use the silc_get_username and
3292 silc_get_real_name insted of glib routines since the glib
3293 routines only corrupt stack. Fixes the Irssi SILC to work in
3294 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3296 * Fixed the Irssi to not use g_get_home_dir since it crashes
3297 or returns garbage on cygwin and corrupts stack. Added function
3298 get_home_dir to Irssi routines. Affected files are
3299 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3301 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3303 * Made some structure optimizations. SFTP memory FS MemFSEntry
3304 entry structure. Optimized SilcTask structure. Optimized
3305 SilcPacketContext structure.
3307 Affected files lib/silcsftp/sftp_fs_memory.c,
3308 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3310 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3312 * And yet again reverted back the config thing since Johnny
3313 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3316 * Fixed memory leaks from config object. Affected files are
3317 silcd/serverconfig.[ch].
3319 * Added support for adding new connections to the server in rehash.
3320 After rehash they take effect.
3322 Added support for changing the maximum allowed connections in
3323 rehash. The number can grow but going smaller is not supported.
3325 Added function silc_server_num_sockets_by_remote to the
3326 silcd/server_util.[ch].
3328 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3330 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3332 * Added preliminary checking during config parsing for a valid
3333 public/private key and removed further checks in the code.
3334 Affected files are silcd/serverconfig.[ch], server.c.
3336 * Moved functions silc_server_drop() and silc_server_daemonise()
3337 from server.c to silcd.c since they are stricly related to
3338 the application activity.
3340 * Reverted a small part of the automatic ref/unref since
3341 it caused a double unref in some situations. Affected
3342 files are silcd/silcd.[ch], server.c, serverconfig.c.
3344 * Added some .cvsignore files in the lib directory.
3346 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3348 * Fixed silc_net_gethostbyaddr to correctly resolve by
3349 address. Affected file lib/silcutil/silcnet.c.
3351 * Fixed the notify relaying to client. The HMAC to be used
3352 with relayed packets ws wrong and caused decryption failure
3353 at the client end. Affected file is silcd/packet_receive.c.
3355 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3357 * Created new branch silc_protocol_1_0_branch.
3359 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3361 * Changed the silc_server_config_* routines to be SilcServer
3362 independent. They are now officially application specific code
3363 and not part of generic server implementation. Affected files
3364 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3366 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3368 * Added automatic referencing of config context in the
3369 silc_server_config_alloc, and automatic unreferencing in the
3370 silc_server_config_destroy. Affected files are
3371 silcd/serverconfig.[ch], silcd/silcd.c.
3373 * Fixed the silc_log_quick handling in the logging routines.
3374 It didn't log quickly when it was TRUE. Affected file is
3375 lib/silcutil/silclog.c. Also the flush delay was set even
3376 if it was 0 in config file. Affected file is
3377 silcd/serverconfig.c.
3379 * Added support for changing key pair of the server in rehash.
3380 Affected file silcd/server.c.
3382 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3384 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3385 too early, before getting the channel entry. Affected file
3386 is silcd/packet_receive.c.
3388 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3390 * Added functions silc_server_config_[ref/unref], these are used
3391 to prevent that the config object is destroyed.
3393 No longer directly affect global variables silc_log_quick and
3394 silc_log_delay, they are first cached inside the config object
3395 and then applied with silc_server_config_setlogfiles().
3397 silc_server_config_set_defaults() is now internal to
3398 serverconfig.c, there are no reasons to show this internal stuff
3401 Affected files are silcd/serverconfig.[ch].
3403 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3404 fprintf's to stderr, since some code may be executed again after
3405 the server went into the background. Affected files are
3408 * Added rehash support. Added function silc_server_rehash() that
3409 will perform all the basic tasks of the rehashing procedure.
3411 * Added command line option `-x, --hexdump'. This will enable the
3412 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3413 The option `--hexdump' implies `--debug'.
3415 * Fixed a bad bug in the logging APIs (silcutil library) where
3416 the application would crash after calling silc_log_reset_all().
3418 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3420 * Fixed the KICKED notify handling in client library to
3421 correctly remove the channel and all entries from the
3422 channel when I was kicked. This bug crashed the client.
3424 Fixed yet another but in KICKED notify handling to remove
3425 the kicked client correctly from the channel.
3427 Affected file is lib/silcclient/client_notify.c.
3429 * Fixed a minor bug in looking up correct client entry
3430 in KICKED notify in server. Affected file is
3431 silcd/packet_receive.c.
3433 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3434 sources correctly to distribution. Fixes --with-gmp option.
3436 * Removed the manual rehashing from ID Cache, and changed it
3437 to use the SILC Hash Table's auto rehash feature. Affected
3438 file is lib/silccore/silcidcache.c.
3440 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3442 * Fixed a bug in the silc_client_nickname_format function that
3443 handles the multiple same nickname formatting. Two clients
3444 with same nickname caused problems after the first one left
3445 and rejoined. It didn't format the nickname correctly.
3446 Affected file is lib/silcclient/idlist.c.
3448 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3450 * Don't change the topic if olod topic is same as new one.
3451 Affected file is silcd/packet_receive.c.
3453 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3455 * Added cross-reference support to the SILC Documentation
3456 generator. All types across all HTML files are now cross-
3457 referenced. Affected files util/robodoc/generator.c and
3458 scripts/silcdoc/silcdoc.
3460 * Added file lib/silcutil/silctypes.h to include all the
3461 arithmetic type definitions and some macros. Removed
3462 includes/bitmove.h and moved macros to silctypes.h.
3464 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3466 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3468 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3470 * Added `type' argument to silc_id_payload_parse_id function which
3471 now returns the type of the ID to the sent pointer. Affected
3472 file is lib/silccore/silcid.[ch].
3474 * Added check for CMODE_CHANGE notify type that mode change is
3475 allowed by the sender. Affected file silcd/packet_receive.c.
3477 * Added check for CUMODE_CHANGE notify type that mode change is
3478 allowed by the sender. Affected file silcd/packet_receive.c.
3479 Added the ID type as CUMODE_CHANGE notify type as argument
3480 to the `notify' client operation. Affected files are
3481 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3483 * Added function silc_client_add_server to the client library.
3484 Added support for resolving also channel and server info when
3485 received unknown entity in notify packet. Affected files are
3486 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3488 * Added function silc_command_get_status to return the command
3489 status from the command reply's argument payload. Affected files
3490 are lib/silccore/silccommand.[ch].
3492 * Added check for KICKED notify type that the kicking is
3493 allowed by the client. Affected file silcd/packet_receive.c.
3495 * Created function silc_get_input which can be used to get input
3496 (echo on or off) from user on command line. Affected files are
3497 lib/silcutil/silcutil.[ch].
3499 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3501 * Optimized silc_server_packet_relay_to_channel function.
3502 Added new function silc_channel_message_payload_encrypt which
3503 can be called directly if channel message payload needs to
3504 be encrypted and is already encoded (no need to call _encode
3505 function). Packet relaying is now done by router without any
3506 extra memory allocations. Affected files are
3507 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
3508 silcd/packet_send.c.
3510 * Fixed the INVITE notify handling. It took wrong arguments
3511 as invite list and invite delete. Affected file is
3512 silcd/packet_receive.c.
3514 * Added check for TOPIC_SET notify type that the topic change is
3515 allowed by the client. Affected file silcd/packet_receive.c.
3517 * Added check for INVITE notify type that inviting is allowed by
3518 the client. Affected file silcd/packet_receive.c.
3520 * Changed the silc_server_client_on_channel to return the
3521 SilcChannelClientEntry as well. Moved the function
3522 silc_server_check_cmode_rights to server_util.[ch].
3523 Affected files are silcd/server_util.[ch], silcd/command.c.
3525 * Added function silc_server_check_umode_rights to check whether
3526 changing client's user mode is allowed. Added check for
3527 UMODE_CHANGE notify type that the umode change is allowed
3528 by the client. Affected files are silcd/server_util.[ch],
3529 silcd/packet_receive.c and silcd/command.c.
3531 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3533 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
3534 ID length. It ignored that ID can be IPv6 based as well.
3535 Affected file lib/silccore/silcpacket.h.
3537 * Fixed the silc_id_id2str and silc_id_str2id to take the
3538 IPv6 address offset's into consideration. Affecte file is
3539 lib/silccore/silcid.c.
3541 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3543 * Fixed the internal Unix scheduler functions to check for
3544 NULL context they may receive. The affected file is
3545 lib/silcutil/unix/silcunixschedule.c.
3547 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
3549 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
3550 can specify different directory with --home command line
3551 parameter. Affected files irssi/src/silc/core/client_ops.c,
3554 * SILC-specific commands aren't now executed if the active server
3555 isn't of SILC-type, so there won't be problems with having
3556 IRC and SILC protocol support in same client. Affected files
3557 irssi/src/silc/core/silc-channels.c, silc-servers.c,
3560 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3562 * Improved the signal support in SILC Schedule. Added new
3563 function silc_schedule_signal_call which is used by application
3564 to mark a signal to be called. It is now safe to perform
3565 any kind of tasks in signal callbacks since it is guaranteed
3566 that the application specified signal callback is called
3567 after the signal is over. Affected files are
3568 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
3570 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3572 * Added `name' field to SilcChannelPrivateKey to represent
3573 application given name for the key. Moved also the context from
3574 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
3575 Added the `name' argument also to the function
3576 silc_client_add_channel_private_key.
3578 Added function silc_client_current_channel_private_key to set the
3579 current channel private key in use.
3581 Added "change" command to KEY command which can be used to change
3582 the current channel private key. Bound the command also to
3583 alt+K (Alt+Shift+k).
3585 Also affected files lib/silcclient/client_channel.c,
3586 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
3588 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3590 * Added silc_rng_get_byte_fast function in to the
3591 lib/silccrypt/silcrng.[ch].
3593 * Changed the interface of silc_packet_assemble and the
3594 silc_packet_send_prepare. If silc_packet_assmble is now
3595 called the application does not call silc_packet_send_prepare
3596 because the library will call it automatically. These
3597 interfaces now also return a reference to the outgoing buffer
3598 which includes the assembled packet, which the application can
3599 use to encrypt the packet.
3601 Affected files are lib/silccore/silcpacket.[ch],
3602 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
3603 silcd/packet_send.c, server_backup.c and packet_receive.c.
3605 * Fixed a packet sending bug on very high load, where outgoing
3606 packet queue wasn't handled correctly and packets got corrupted.
3607 Affected files are lib/silcutil/*/silc*sockconn.c,
3608 lib/silcclient/client.c and silcd/server.c.
3610 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3612 * Added macro SILC_PACKET_DATALEN which can be used during
3613 packet assembling to check whether the data to be added to
3614 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
3615 len is truncated until it fits it.
3617 Added checks for maximum length of channel message payload and
3618 private message payload also.
3620 Added checks for maximum packet length in server and in
3623 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
3624 lib/silcclient/client.c, lib/silccore/silcchannel.c and
3625 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
3626 lib/silcclient/client_prvmsg.c.
3628 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3630 * Added silc_server_packet_queue_purge call to the
3631 silc_server_disconnect_remote to assure that all data in the
3632 queue before disconnecting is sent to the network. Affected
3633 file silcd/server.c.
3635 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3637 * Added the deleting of server's own ID cache entry to the
3638 silc_server_free function. Free also everything else that
3639 has been allocated in silc_server_init. The affected file
3642 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3644 * Added functions silc_parse_version_string, silc_version_to_num,
3645 and silc_ske_parse_version to parse SILC protocol style version
3646 strings. Affected files lib/silcutil/silcutil.[ch] and
3647 lib/silcske/silcske.[ch].
3649 * Added new configuration params: version_protocol, version_software
3650 and version_software_vendor to specify what version the remote
3651 host must at least be to be able to connect to server. The vendor
3652 string can be regex matched too. Added new function
3653 silc_server_connection_allowed to check maximum number of allowed
3654 connections, and allowed versions for incoming connections.
3655 Affected files are silcd/server.c, server_util.[ch] and
3658 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3660 * Added preliminary support for signals in scheduler. The
3661 signals we care about are now blocked always when the scheduler
3662 is locked. This way we can synchronise the use of signal with
3663 scheduler. It is guaranteed that when signal occurs the scheduler
3664 is not locked, and thus new tasks can be safely added to the
3667 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
3668 to silc_schedule_internal_init and silc_schedule_internal_uninit.
3669 Added new platform specific routines
3670 silc_schedule_internal_signals_[un]block and
3671 silc_schedule_internal_signal_[un]register.
3673 Added new functions to SILC Schedule API:
3674 silc_schedule_signal_[un]register. Each signal that application
3675 is going to use should be registered to the scheduler.
3677 Affected files are lib/silcutil/silcschedule.[ch],
3678 lib/silcutil/*/silc*schedule.c.
3680 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3682 * Check for unauthenticated client and server in the
3683 silc_server_new_client and silc_server_new_server functions.
3684 Affected file silcd/packet_receive.c.
3686 * Added function silc_string_is_ascii to check whether given
3687 string is 7-bit ASCII string. Affected files are
3688 lib/silcutil/silcutil.[ch].
3690 * Added function silc_id_is_valid_server_id into the
3691 silcd/serverid.c and added checking for valid Server ID's in
3692 silc_server_new_server. The Server ID must always be based
3693 on the server's public IP address.
3695 * Added logging of DISCONNECT packet message in the server.
3696 Affected file silcd/server.c.
3698 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3700 * Changed all library interfaces that use Global RNG to also
3701 accept SilcRng as argument. Affected files are
3702 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
3703 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
3704 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
3705 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
3706 lib/silccrypt/rsa.c.
3708 * Added function silc_pkcs_generate_key to the
3709 lib/silccrypt/silcpkcs.[ch] for applications so that they
3710 don't need to do pkcs->pkcs->init calls anymore.
3712 * Remove SilcSocketConnection from the SFTP API since it really
3713 wasn't needed there. The application has the information
3714 saved in its contexts anyway and the SFTP layer doesn't need
3715 know about it. Affected files lib/silcsft/silcsftp.h and
3716 lib/silcsftp/sftp_[server/client].c.
3718 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
3719 The SilcSimContext is not SilcSim.
3721 * Fixed possible buffer overflows in silc_id_render in the
3722 lib/silcutil/silcutil.c.
3724 * On EPOC the global crypto module lists are not used at all
3725 in the crypto library. Added support for using the constant
3726 algorithm list on EPOC. Affected files are
3727 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
3730 * Fixed the handling of third parameter of KICKED notify, since
3731 it was mistakenly updated to SILC Protocol 1.0 even though it
3732 is to be included in 1.1. Since it is not in 1.0 it is not
3733 mandatory, and this fix now handles it only if it is provided,
3734 and it is not error if it is not provided. Affected file
3735 lib/silcclient/client_notify.c.
3737 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3739 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
3740 client. Affected file irssi/src/silc/core/client_ops.c.
3742 * Merged with Irssi 0.8.4 from irssi.org CVS.
3744 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3746 * Check for valid socket connection in client entries before
3747 sending any messages. Fixes a crash, but doesn't fix some
3748 other underlaying bug that is lurking there. Affected
3749 file silcd/packet_send.c.
3751 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
3753 * $usermode, $cumode and $cumode_space expandos shouldn't do
3754 anything with non-SILC server records. Affected file
3755 irssi/src/silc/core/silc-expandos.c
3757 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3759 * Fixed the silc_net_check_[host/local]_by_sock to support
3760 IPv6 bound sockets as well. Now they can return IPv6 addresses
3761 as well. Affected file lib/silcutil/silcnet.c.
3763 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
3764 Affected lib/silcutil/unix/silcunixnet.c.
3766 * Fixed ID rendering (at least on some platforms, not NetBSD)
3767 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
3769 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3771 * Added silc_hash_public_key and silc_hash_public_key_compare
3772 functions to be used with SilcHashTable. They can be used to
3773 hash public keys and compare public keys in hash table. Affected
3774 file lib/silcutil/silcutil.[ch].
3776 * Added support for specifying multiple public keys for Client
3777 connection section in server configuration file. This makes it
3778 possible to accept multiple public keys from same host, or to
3779 make a section that accepts any incoming host, and have the
3780 accepted public keys listed in the section.
3782 Added functions silc_sever_[find/get]_public_key, added the
3783 support for this actually to all connection sections but only
3784 the Client section is currently allowed to specify multiple
3787 Affected files are silcd/server.c, server_internal.h,
3788 command.c, protocol.c, server_util.[ch], packet_receive.c.
3790 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3792 * Merged Irssi 0.8.2 from irssi.org CVS.
3794 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3796 * If silc_debug is TRUE, also output standard logging messages
3797 to stderr with the debug output.
3799 Made silc_log_reset_all() flushing all channels before returning.
3800 Also fixed some documentation typos.
3802 Affected files are lib/silcutil/silclog.[ch].
3804 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3806 * Fixed the server to check correctly the amount of connections
3807 from single host, by checking also the type of the connection.
3808 Fixed also the comparison of number of connections and number
3809 of allowed connections. Affected files are silcd/server.c,
3812 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3814 * Fixed the USERS command reply to save the user's mode on the
3815 channel as well. Fixed JOIN command reply to check whether a
3816 client is on channel already and not join it twice. Affected
3817 file lib/silcclient/command_reply.c.
3819 * Added new file silc-expandos.c into irssi/silc/core/ to return
3820 various stuff for various signal for the statusbar etc. updating.
3821 Now Irssi SILC client prints channel user modes etc. on the
3824 * The user mode (like server/router operator changes) is now shown
3825 on the Irssi SILC client's statusbar. The affected files are
3826 irssi/src/silc/core/client_ops.c, silc-expandos.c.
3828 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3830 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
3831 to SILC_SCHEDULE_[UN]LOCK macros.
3833 * Added more error printing to logs in server code. Affected
3834 files silcd/server.c and silcd/protocol.c.
3836 * Fixed -S option parsing in Irssi SILC Client. Affected file
3837 irssi/src/silc/core/silc-core.c.
3839 * Added silc_buffer_alloc_size function. Affected file is
3840 lib/silcutil/silcbuffer.h.
3842 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3844 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
3845 constants. Affected files in
3846 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
3849 * Changed the internal SFTP Memory FS table to const. Affected
3850 file lib/silcsftp/sftp_fs_memory.c.
3852 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3854 * Fixed the buffer formatting and unformatting routines to
3855 check the size of 64 bits types with sizeof(). Affected
3856 file is lib/silcutil/silcbuffmt.c.
3858 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3860 * Removed 0.6.x backwards support.
3862 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3864 * Changed all integer type names:
3865 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
3866 to avoid collisions with other libraries using same type names
3869 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3871 * Added `prefer_ipv6' argument to the functions
3872 silc_net_gethostbyname[_async]. If it is TRUE it will return
3873 IPv6 address over IPv4. If FALSE IPv4 address is returned
3874 even if IPv6 address was found. Affected files
3875 lib/silcutil/silcnet.[ch].
3877 * Added support silc_net_create_connection[_async] to fallback
3878 to IPv4 address if IPv6 address could not be used (like if
3879 it doesn't work on a specific system). Affected file in
3880 lib/silcutil/unix/silcunixnet.c.
3882 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3884 * Added silc_schedule_reinit function to do the enlarging
3885 of the max tasks handling capabilities of the scheduler.
3886 Affected files lib/silcutil/silcschedule.[ch].
3888 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3890 * Added automatic extern "C" { ... } for C++ compilers so the
3891 application does not need to define them. Affected file
3892 includes/silcincludes.h.
3894 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
3895 old name went against naming convention. Applications now
3896 include "silcclient.h" instead of "clientlibincludes.h".
3897 Removed includes/clientlibincludes.h, it is redundant now.
3899 * Renamed includes/version.h to silcversion.h.
3901 * Added really preliminary support for OS/2 into the util
3902 library. Only thread & mutex API is implemented, others
3903 are still to be implemented. Created the lib/silcutil/os2/
3904 directory. Created also file includes/silcos2.h.
3906 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3908 * Added preliminary BeOS support into the util library.
3909 Created lib/silcutil/beos/, and implemented all the needed
3910 functions to support SILC on BeOS. Created also file
3911 includes/silcbeos.h.
3913 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
3915 * Added proper initializations to silc's irssi code, so it's
3916 now possible to load it as module. Affected files
3917 irssi/src/silc/core/silc-core.c,
3918 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
3920 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3922 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
3925 * Fixed the silcdoc document generator to correct generate
3926 docs from all kinds of filenames. Affected files are
3927 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
3929 * ROBOdoc documented lib/silcutil/silcmemory.h.
3930 Added also new function silc_memdup.
3932 * Removed lib/silcutil/silcbufutil.h and moved those routines
3933 to the lib/silcutil/silcbuffer.h.
3935 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3937 * Added `user_count' to the SilcChannelEntry which now tells the
3938 number of users on the channel. The user count is now saved
3939 in normal server of global channels as well. Affected files
3940 silcd/server.c, idlist.h, packet_receive.c and command.c.
3942 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
3943 include file utility functions.
3945 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
3946 instead of calling directly OS routines.
3948 * Fixed NICK change printing in Irssi SILC Client. Fixed
3949 KICKED notify printing in Irssi SILC Client. Affected file
3950 irssi/src/silc/core/client_ops.c.
3952 * Fixed a NICK change bug in client library, to not recreate the
3953 client_entry->channels hash table everytime nick is changed.
3954 Affected file lib/silcclient/client.c.
3956 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3958 * ROBOdoc documented the lib/silcske/silcske.h, and improved
3959 the SKE interface a bit.
3961 * Fixed padding problem in PKCS#1. The padding was not actually
3962 random since the random number generator was used incorrectly.
3963 This security bug affects only when encrypting with PKCS#1, and
3964 it is not currently used at all in SILC. SILC only use signing
3965 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
3967 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3969 * Rewrote the notify handling in Irssi SILC client to not call
3970 the events as signals. Fixes problems with Perl support.
3971 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
3973 * Send the auto-nicking NICK command in client library with
3974 little timeout after connecting. The affected file is
3975 lib/silcclient/client.c.
3977 * Added following new config file settings:
3978 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
3979 key_exchange_timeout, conn_auth_timeout, connections_max,
3982 Implemented all the new config settings handling in the server.
3984 Optimized the use of SKE Mutual flag usage. Use it only
3985 if connection authentication protocol is not based in public
3988 Renamed all SilcServerConfigSection* to SilcServerConfig*
3989 to have a bit shorter names.
3991 Affected files silcd/serverconfig.[ch], server.[ch], and
3994 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3996 * Cleaned up the listening sockets code, preparing for the rehash
3997 support. Affected file is silcd/server.c.
3999 * Fixed some output messages. Affected files are silcd/silcd.c,
4002 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4004 * Create lib/doc/silcrng_intro.html document as introduction
4005 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
4007 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4009 * Fixes to the silcd config template. Affected file is
4010 doc/example_silcd.conf.in.
4012 * Removed type casts from silc_calloc(), conforming to the
4013 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
4015 * Removed param_name member from client, server, and router
4016 section structs, now identifying the param directly.
4018 Added CONFIG_FREE_AUTH macro in config file parsing.
4020 Affected files are silcd/serverconfig.[ch].
4022 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
4024 * Fixed command line parameter handling. All SILC initialization
4025 is now done in silc_core_init() which also fixes autoconnecting
4028 Affected files irssi/src/silc/core/silc-core.c,
4029 irssi/src/fe-text/silc.c.
4031 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4033 * Added new configuration options and blocks:
4034 keepalive_secs, reconnect_count, reconnect_interval,
4035 reconnect_interval_max, reconnect_keep_trying and
4036 require_reverser_lookup. Added ConnectionParam block, and
4037 implemented the connection parameters when connecting as
4038 initiator and when accepting connections as responder.
4040 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4041 whether given configuration value has been given already.
4043 Affected files silcd/serverconfig.[c], server.[c].
4045 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4046 algorithm parts and created new file silcalgs.conf, that
4047 is now included from the example_silcd.conf.in.
4049 * Optimized the silc_server_connect_to_router_second to take
4050 the connection configuration object from the SilcServerConnection
4051 object instead of finding it during the connecting phase.
4052 Added the configuration object to SilcServerConnection struct.
4053 Affected files silcd/server_internal.h, server.c.
4055 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4057 * Add the client on channel after it was resolved at the
4058 channel message receiving, and it was not already on the
4059 channel. Affected file lib/silcclient/client_channel.c.
4061 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4063 * Fixed the public key authentication to allocate always the
4064 destination signature buffer instead of using static buffer.
4065 Affected file silcd/protocol.c.
4067 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4069 * Unified the serverconfig.[ch]'s helper function interface.
4070 Affected file silcd/serverconfig.[ch].
4072 * Removed doc/example_silc.conf.in since it is redundant.
4073 The make install will now install irssi/silc.conf file.
4075 * Added new Passphrase and Publickey authentication methods to
4076 config file, allowing both public key and passphrase based
4077 authentication to be set at the same time.
4079 Added `prefer_passphrase_auth' setting in config file which
4080 can be used to set to prefer passwd auth if both passwd and
4081 public key is set. If not set, public key is preferred.
4082 This has effect only when being initiator (responder will try
4085 Added support for authentication with passphrase and public key
4086 at the same time. The passphrase is tried first always since
4087 it is faster to check.
4089 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4091 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4093 * Merged the new SILC Config library, with the server parsing
4094 support. Read the header file silcconfig.h or the toolkit
4095 documentation for the news. Affected files are
4096 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
4097 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4098 silcd/protocol.c silcd/server.c silcd/server_backup.c
4099 silcd/serverconfig.[ch] silcd/silcd.c.
4101 * Fixed some silclog documentation. Affected file is
4102 lib/silcutil/silclog.h.
4104 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4106 * The silc_cipher_register, silc_hash_register and
4107 silc_hmac_register now checks if the object to be registered
4108 is registered already. Affected files are
4109 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
4111 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4113 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4115 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4117 * Allow zero length channel messages inside the Channel Message
4118 Payload. Affected file lib/silccore/silcchannel.c.
4120 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4121 as header filenames.
4123 * Removed lib/silcclient/README and created HTML file
4124 lib/silcclient/silcclient_using.html, which is now included
4125 as part of Toolkit documentation.
4127 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4129 * Fixed CUMODE_CHANGE notify handling to change the mode of
4130 correct client. Affected file lib/silcclient/client_notify.c.
4132 * Make silc_rng_alloc fail if it cannot allocate the sha1
4133 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4135 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4137 * Fixed the file transfer's key agreement payload to include
4138 zero port also if the hostname is NULL because it could not
4141 Call file transfer monitor callback now also if error occurs
4142 during key agreement protocol.
4144 Changed the silc_client_file_send interface to return the
4145 SilcClientFileError instead of session id. The session ID
4146 is returned into pointer provided as argument.
4148 Check that the file exists locally before sending the
4149 file transfer request at all.
4151 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4153 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4154 error than can occur while key agreement protocol. Affected
4155 file lib/silcclient/silcapi.h.
4157 * Fixed the event_mode CMODE handler to not crash when mode
4158 is changed and +k mode is set in the channel. Affected file
4159 irssi/src/silc/core/silc-channels.c.
4161 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4162 SILC_LOG_WARNING to give out Warning and not Error. Affected
4163 file lib/silcutil/silclog.c.
4165 * Fixed the channel message payload decryption in the function
4166 silc_channel_message_payload_decrypt to not modify the original
4167 buffer before it is verified that the message decrypted
4168 correctly. Otherwise, next time it is called with correct
4169 channel key it won't encrypt since the payload is corrupted.
4170 Affected file lib/silccore/silcchannel.c.
4172 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4174 * Do not constantly resize the window. A fix patch by cras.
4175 Affected file irssi/src/fe-text/screen.c.
4177 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4179 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4180 Affected file lib/silcutil/silcnet.c.
4182 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4184 * Fixed a bug in hash table internal routine for traversing
4185 the table with foreach callback. The current entry may
4186 become invalid in the callback but it was referenced after
4187 the callback returned.
4189 Do not allow auto rehashing of hash table during the
4190 silc_hash_table_foreach operation, for same reasons as it is
4191 not allowed for SilcHashTableList. Affected files are
4192 lib/silcutil/silchashtable.[ch].
4194 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4196 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4197 Win32 DLL. extern's in header files are now declared with
4200 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4202 * Fixed private message handling. It used some old code that
4203 caused the client to crash. Affecte file is
4204 lib/silcclient/client_prvmsg.c.
4206 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4208 * Added function silc_client_add_channel,
4209 silc_client_replace_channel_id, and removed functions
4210 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4211 from client library.
4213 * Added cross reference of the joined channels to the
4214 SilcClientEntry, and changed the SilcChannelEntry's
4215 users list to SilcHashTable. The affected files are
4216 lib/silcclient/idlist.[ch].
4218 * Fixed a bug in hash table tarversing. While the hash table
4219 is traversed with SilcHashTableList the table must not be
4220 rehashed. It is now guaranteed that auto rehashable tables
4221 are not rehashed while tarversing the list. Also defined that
4222 silc_hash_table_rehash must not be called while tarversing
4223 the table. Added function silc_hash_table_list_reset that must
4224 be called after the tarversing is over. The affected files are
4225 lib/silcutil/silchashtable.[ch].
4227 * Changed all hash table traversing to call the new
4228 silc_hash_table_list_reset in server and in client library.
4230 * Added function silc_client_on_channel to return the
4231 SilcChannelUser entry if the specified client entry is joined
4232 on the specified channel. This is exported to application as
4233 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4235 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4237 * Fixed founder regaining problem with JOIN command on normal
4238 server. The notify for mode change must be sent always and
4239 not only if !cmd->pending. Affected file silcd/command.c.
4241 * Fixed the WHOWAS command's reply sending to support the
4242 lists correctly. Affected file silcd/command.c.
4244 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4246 * When sending JOIN command to router for processing the
4247 sender's old command identifier was not saved back to the
4248 sender's command context, fixed now. The affected file is
4251 * Create the key in JOIN command of the router did not return
4252 the channel key, added check for this. Affected file is
4255 * Fixed a channel ID update bug in JOIN command reply. Do
4256 not directly upgrade the ID but call the function
4257 silc_idlist_replace_channel_id if the ID was changed.
4258 Affected file silcd/command_reply.c.
4260 * Fixed memory leaks from command calling if it would fail.
4261 Affected file silcd/command.c.
4263 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4265 * Applied patches from cras:
4267 Memory leak fixes around libaries, irssi window resize fix,
4268 new silclist.h and silcdlist.h, all extern inline changed to
4271 * Removed dotconf from lib/dotconf, not needed anymore.
4273 * Removed TRQ from lib/trq, not needed anymore.
4275 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4276 with server connections. Later this will be configurable
4277 in config file after new config file is done. Affected file
4280 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4282 * Fixed a crash in server related to channel announcements.
4283 Affected file silcd/server.c.
4285 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4287 * Fixed memory leaks in silc_server_create_new_channel*
4288 functions. Affected file silcd/server.c.
4290 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4291 which ID was changed. This way the router will send the
4292 user list for the channel again, and server won't be in
4293 desync in some rare circumstances. Affected file is
4294 silcd/packet_receive.c.
4296 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4298 * Check for NULL socket pointer in the function
4299 silc_server_packet_send_to_channel_real. Affected file
4300 silcd/packet_send.c.
4302 * Fixed the BAN notify handling to correctly remove ban
4303 list. Affected file silcd/packet_receive.c.
4305 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4307 * Fixed some header addition to Toolkit distribution in
4308 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4310 * Added lib/silcclient/client_ops_example.h as an template
4311 file for application programmers to quickly start using
4312 the SilcClientOperation functions in their application.
4313 Updated the lib/silcclient/README as well to tell about this
4314 nice file made available.
4316 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4318 * Call silc_server_remove_from_channels when removing client
4319 entry when NO_SUCH_CLIENT_ID was received. Affected file
4320 is silcd/command_reply.c.
4322 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4324 * Added server & router operator statistics updating. Affected
4325 file silcd/packet_receive.c and silcd/command.c.
4327 * Fixed the SERVER_SIGNOFF notify handling on normal server
4328 not to save the history information for clients. Same was
4329 fixed earlier in remove_clients_by_server function, but not
4330 here. Affected file silcd/packet_receive.c.
4332 * Raised the default connection-retry count from 4 to 7 in
4333 server. Affected file silcd/server.h.
4335 * Cancel any possible reconnect timeouts when we start the
4336 key exchange. Affected file silcd/server.c.
4338 * Do not reconnect on connection failure when SCONNECT was
4339 given. Affected files silcd/server.[ch].
4341 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4343 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4345 * Fixed the NICK command to always give the unformatted
4346 nickname to the one giving the NICK command. If unformatted
4347 nickname is cached already it will be formatted and the
4348 local entry will always get the unformatted nickname.
4349 Affected file lib/silcclient/idlist.c.
4351 * Fixed some double frees from client library commands.
4352 Affected file is lib/silcclient/command.c.
4354 * Fixed CUMODE command in server to assure that no one can
4355 change founder's mode than the founder itself, there was a
4356 little bug. Affected file silcd/command.c.
4358 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4360 * Removed the SilcClientCommandDestructor from the client
4361 libary, it is not needed anymore. Affected files are
4362 lib/silcclient/silcapi.h, command[_reply].[ch],
4363 client_notify, idlist.c.
4365 * Fixed GETKEY command to first resolve client, and then
4366 resolve the server only if the client was not found, instead
4367 of resolving both at the same time. Affected file is
4368 lib/silcclient/command.c.
4370 * Added silc_client_start_key_exchange_cb and lookup the
4371 remote hostname and IP address before starting the key
4372 exchange with server. The affected file is
4373 lib/silcclient/client.c.
4375 * The server's public key is now saved using the IP address
4376 of the server and not the servername for the filename.
4377 The hostname public key filename is checked as an fall back
4378 method if the IP address based filename is not found.
4380 Fixed the GETKEY command to save the fetched server key
4381 in correct filename.
4383 Print the remote server's hostname now when new key is
4384 received during connection process. Affected file is
4385 irssi/src/silc/core/client_ops.c.
4387 * Return always our own public key to the client if it asks
4388 for it with GETKEY command. Affected file silcd/command.c.
4390 * Removed the use_auto_addr variable from default config
4391 file since it was in wrong section. Affected file is
4394 * Fixed TOPIC_CHANGE notification to not route it when it
4395 was sent using silc_server_send_notify_to_channel function.
4396 Affected file silcd/command.c.
4398 * Fixed silc_server_send_notify_kicked to send the kicker's
4399 Client ID also, it was missing. Affected files are
4400 silcd/command.c, silcd/packet_send.[ch].
4402 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4404 * Do not save client history information in SERVER_SIGNOFF.
4405 Fixes the bug in normal server that it does not detect
4406 the client becoming valid after the server becomes back
4407 online. Affected file silcd/server_util.c.
4409 * Added `sock_error' field into the SilcSocketConnection
4410 context. When error occurs during socket operation (read
4411 or write) the error is saved. Added also new function
4412 silc_socket_get_error to return human readable socket error
4413 message. Affected files are lib/silcutil/silcsockconn.[ch],
4414 lib/silcutil/unix/silcunixsockconn.c, and
4415 lib/silcutil/win32/silcwin32sockconn.c.
4417 * The server now prints the socket error message in the
4418 signoff for client. Affected file silcd/server.c.
4420 * Fixed the `created' channel information sending from router
4421 to server in JOIN command. Checks now whether the channel
4422 really was created or not and set it according that.
4424 Fixed the JOIN command to use the client entry's current
4425 ID during the joining procedure instead of the one it sent
4426 in the command (it is checked though), since it can change
4427 between the packet processing and command processing, and
4428 would just case unnecessary pain in the client end. Affected
4429 file silcd/command.c.
4431 * Fixed a channel key payload sending to use correct channel
4432 ID when the server was forced to change the channel's ID by
4433 router. Router sent the key payload with the old Channel ID.
4434 Affected file silcd/packet_receive.c.
4436 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4438 * Call silc_server_save_channel_key only if the key payload
4439 was provided in the JOIN command's command reply. Affected
4440 file silcd/command_reply.c.
4442 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4444 * Fixed silc_mp_sizeinbase to return the value correctly with
4445 MPI. Affected file lib/silcmath/mp_mpi.c.
4447 * Fixed the stop_server signal to correctly stop the scheduler
4448 and gracefully stop the server when SIGTERM or SIGINT signals
4449 are received. Affected file silcd/silcd.c.
4451 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4453 * Simple handling of TERM and HUP signals. Also added some log
4454 flushing call around. Affected file is
4457 * Fixed small bugs in silclog.c. Now buffering output will take
4458 effect after 10 seconds since startup: This will ensure that
4459 no important startup messages are lost. Also output redirection
4460 will preserve original format ([Date] [Type] message).
4461 Affected file is lib/silcutil/silclog.c.
4463 * Added two options to the config file, in the logging section:
4464 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4465 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4467 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4469 * Do not print the warning about log files not being initialized
4470 more than once to avoid excess logging. Affected file is
4471 lib/silcutil/silclog.c.
4473 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4474 the SIM copying in make install in Makefile.am.pre.
4476 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4478 * Rewritten silclog APIs. Globally interesting changes follows:
4479 silc_log_set_files() changed to silc_log_set_file().
4480 silc_log_set_callbacks() changed to silc_log_set_callback().
4481 ROBOdoc documented silclog header file.
4482 SilcLogCb now returns bool to wether inihibit the default
4483 handler or not (to keep the old behaviour return always TRUE).
4484 The new APIs should also fix the problem of the
4485 silcd_error.log file that was written in the current directory.
4488 Log files streams will remain opened after silc_log_set_file()
4489 call, means less CPU usage notably on high traffic servers.
4490 File streams are now full buffered, and flushed to the disk
4491 every 5 minutes, lesses HD activity and CPU usage.
4492 Messages can be redirected, allowing admins to configure
4493 one single logfile for all server messages.
4494 the silc_log_quick global variable to activate fast-logging.
4495 Affected files lib/silcutil/silclog.[ch]
4497 * Changed some code to conform new silclog APIs. Affected
4498 files are doc/example_silcd.conf.in, silcd/server.c
4499 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
4502 * Fixed a memory leak that could occur in some situations.
4503 Affected file silcd/serverconfig.c.
4505 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4507 * Added the silc_client_del_client to remove the client from
4508 all channels as well. Affected file lib/silcclient/idlist.c.
4510 * Fixed the client library to correctly remove the client
4511 from all channels when the client entry is being destroyed.
4512 Affected file lib/silcclient/client_notify.c, command.c.
4514 * Added auto-nicking support to the client library. If the
4515 applicatio now sets client->nickname it will be sent to the
4516 server after connecting by the library. This way for example
4517 SILCNICK (or IRCNICK) environment variables will have effect
4518 and always change the nickname automatically to whatever
4519 it is wanted. Affected file lib/silcclient/client.[ch].
4521 * Renamed silc_server_command_bad_chars to the
4522 silc_server_name_bad_chars and moved it to the
4523 silcd/server_util.[ch]. Added also new function
4524 silc_server_name_modify_bad to return nickname that
4525 includes bad characters as new nickname without those
4526 bad characters. This check and modify is now used in
4527 silc_server_new_client when the username is initially set
4528 as nickname, so it must be checked to be valid nickname.
4529 Affected file silcd/packet_receive.c.
4531 * The nickname length is now taken from the packet for real
4532 and not trusted to strlen() since it clearly can return
4533 wrong length for nickname including bad characters. This
4534 also applies to channel names. Affected file silcd/command.c.
4536 * Removed the lib/silcsilm/modules directory. Modules are now
4537 compiled into the lib/silcsim. Fixed the copying of the
4538 modules to follow symbolic links in Makefile.am.pre.
4540 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4542 * Fixed silc_string_regexify list creation. Fixes bugs with
4543 BAN and INVITE commands in server. The affected file is
4544 lib/silcutil/unix/silcunixutil.c.
4546 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4548 * Removed the command destructor entirely from the server's
4549 command and command reply routines. It is not needed, and
4550 its usage was buggy and caused crashes. Affected files are
4551 silcd/command[_reply].[ch].
4553 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4555 * Cancel protocol and NULL sock->protocol if timeout
4556 occurred during protocol. Affected file silcd/server.c.
4558 * Cancel protocol timeouts always before calling the final
4559 callback, to assure that after final callback is called
4560 no other state will be called for the protocol anymore.
4561 Affected file silcd/protocol.c.
4563 * Print error log if incoming connection configuration could
4564 not be found. Affected file silcd/server.c.
4566 * Fixed JOIN command to correctly save the founder mode
4567 to the client on normal SILC server, when the channel
4568 was created by the router. Affected file silcd/command.c.
4570 * Fixed LIST command (hopefully) to send correct reply
4571 packets. Affected file silcd/command.c.
4573 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4575 * The silc_packet_receive_process now returns FALSE if the
4576 read data was invalid packet, and TRUE if it was ok.
4578 The server now checks that if unauthenticated connection
4579 sends data and its processing fails the server will close
4580 the connection since it could be a malicious flooder.
4582 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
4584 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4586 * Make sure the warning about error opening a log file is
4587 printed only once and not everytime it fails (produces
4588 too much useless log). Affected file lib/silcutil/silclog.c.
4590 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4592 * Made the silc_server_daemonise() function more readable.
4593 Affected file silcd/server.c.
4595 * Pid file is now optional, the user may comment it out from
4596 the config file. Removed define SILC_SERVER_PID_FILE, we
4597 don't need a default any longer. Affected file
4598 configure.in.pre, lib/Makefile.am.pre.
4600 * Make some use of the pid file. The server now dies at startup
4601 if it detects a valid pid file on his path. The server would
4602 die anyway in this circumstance, because of the bind() failure.
4603 Affected file silcd/silcd.c.
4605 * No longer compiling lib/dotconf.
4607 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4609 * Fixed JOIN command parsing not to crash. Affected file
4610 lib/silcclient/command.c.
4612 * Fied the NICK_CHANGE notify to add the new client entry
4613 even it is resolved. This removes an <[unknown]> nick
4614 thingy bug in the client. Affected file is
4615 lib/silcclient/client_notify.c.
4617 * Do not try to allocate 0 bytes (efence does not like it)
4618 in lib/silccore/silccomand.c when encoding payload.
4620 * Do not take IRCNICK as nickname in Irssi SILC client since
4621 it is not possible to set nickname before hand connecting
4622 the server (TODO has an entry about adding auto-nicking
4625 * Changed the silc_server_command_pending to check whether
4626 there already exists an pending entry with the specified
4627 command, command identifier and pending callback. This is
4628 to fix IDENTIFY and WHOIS related crashes that may register
4629 multiple pending commands with same identifier. Affected
4630 file silcd/command.c.
4632 * Fixed the server to reconnect to the router even if it
4633 was already reconnecting and EOF was received. This to
4634 fix a possibility that the server wouldn't ever try to
4635 auto-reconnect to the router. Affected file silcd/server.c.
4637 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4639 * Fixed the server's password authentication to use the
4640 length of the locally saved password, and not the one
4641 sent in the packet. Affected file silcd/protocol.c.
4643 * Fixed same password authentication problem in the
4644 Authentication Payload handling routines in
4645 lib/silccore/silcauth.c.
4647 * Yet another password authentication problem fixed with
4648 channel password handling in silcd/command.c.
4650 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4652 * If first character of string in silc_parse_userfqdn is '@'
4653 then do not parse it. Affected file is
4654 lib/silcutil/silcutil.c.
4656 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4658 * Fixed minor bug in IDENTIFY command reply sending, which
4659 caused various weird problems during JOIN when it was
4660 resolving names for users. Affected file silcd/command.c.
4662 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4664 * Fixed the IDENTIFY command reply sending to chech better valid
4665 clients. It was possible to send incomplete list of replies.
4666 Affected file silcd/command.c.
4668 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4670 * Added silc_client_command[s]_[un]register functions now to
4671 dynamically register the commands in client library. Removed
4672 the static table of commands. This allows the client library
4673 to call commands without causing the application to know about
4674 what commands library has called.
4676 Removed the INFO command reply kludge to detect when the command
4677 was called by library. Now library use its own command reply
4678 function for INFO command.
4680 Added function silc_client_command_call to call a command.
4681 Application can use it to call command, not access the structure
4684 Now all commands that are sent by the client library (not
4685 explicitly sent by application) use own command reply functions.
4687 Affected files around lib/silcclient/ and in
4688 irssi/src/silc/core/.
4690 * Fixed the WHOIS command reply sending to chech better valid
4691 clients. It was possible to send incomplete list of replies.
4693 Fixed the WHOIS and IDENTIFY to send the request to router
4694 if normal server did not do it and did not find any results.
4696 Affected file silcd/command.c.
4698 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4700 * Moved the internal data from SilcClient context into its
4701 own file, not accesible to application. Affected files
4702 lib/silcclient/client.h and lib/silcclient/client_internal.h,
4703 and other files in client library.
4705 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4707 * Added doc/examples installation target in Makefile.am.pre.
4710 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4712 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
4713 commands the found client entry will be removed from the
4714 cache, after notifying application about the error. Affected
4715 file lib/silcclient/command_reply.c.
4717 * Changed the /MSG to check for exact nickname user gave, and
4718 not let `nick' match `nick@host' if it is only one found. Now,
4719 user must type the exact nickname (like nick@host2) even if
4720 there are no more than one same nicks found. This is to avoid
4721 a possibility of sending nickname to wrong nickname since
4722 `nick' could match `nick@host'. Affected file is
4723 irssi/src/core/silc-servers.c.
4725 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4727 * Do not print "you are now server operator" or similar when
4728 giving /away command. Affected files are
4729 irssi/src/silc/core/client_ops.c, silc-servers.h.
4731 * Made the silc_server_command_pending_error_check to send
4732 the same command reply payload it received back to the
4733 original sender of the command. This way all arguments
4734 that was received by the server will be received by the
4735 client too. Affected file silcd/command.c.
4737 * Added the silc_idcache_add to return the created cache entry
4738 to a pointer. Affected file lib/silccore/silcidcache.[ch].
4740 * Add global clients to expire if they are not on any channel.
4741 This is because normal server will never know if they signoff
4742 if they are not on any channel. The cache expiry will take
4743 case of these entries. This is done by normal servers only.
4744 The affected files are silcd/command_reply.c,
4745 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
4747 * If server receives invalid ID notification for WHOIS or
4748 IDENTIFY and the ID exists in the lists, it is removed.
4749 Affected file silcd/command_reply.c.
4751 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
4752 in client then client entry that it matches is searched and
4753 the nickname is printed on the screen for user. Affected
4754 file irssi/src/silc/core/client_ops.c.
4756 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4758 * Use cache entry expire time in the LIST command reply to
4759 purge old entries from the cache after the LIST command
4760 reply has been received. This way we don't have non-existent
4761 entries in the cache for too long. Affected file is
4762 silcd/command_reply.c.
4764 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4766 * If we are normal server, and we've not resolved client info
4767 in WHOIS or IDENTIFY from router, and it is global client,
4768 we'll check whether it is on some channel. If it is not
4769 then we cannot be sure about its validity and will resolve it
4770 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
4771 file silcd/command.c.
4773 * Search channel by name (if possible) rather than by ID
4774 in IDENTIFY command's command reply. Affected file is
4775 silcd/command_reply.c.
4777 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4779 * Distribute to the channel passphrase in CMODE_CHANGE notify.
4780 Updated specs and implemented it. Affected file silcd/command.c,
4781 silcd/packet_send.c and silcd/packet_receive.c.
4783 * Implemented the <founder auth> payload handling in the JOIN
4784 command. If provided all conditions for channel joining
4785 except requirement to provide correct passphrase can be
4786 overrided by the channel founder. Updated the protocol specs.
4787 Affected file silcd/command.c.
4789 Added support for founder auth in JOIN command in client
4790 library. Fixed the parsing of the JOIN command now to support
4791 all options as they should be. The affected file is
4792 lib/silcclient/command.c.
4794 * Optimized the WHOIS and IDENTIFY commands to send the request
4795 to router only if it includes nicknames or other names. If
4796 they include only IDs then check the local cache first before
4797 routing. Affected file is silcd/command.c.
4799 * Added channels topic announcements. Affected file is
4800 silcd/packet_receive.c and silcd/server.c.
4802 * Fixed the silc_server_send_notify_topic_set to really destine
4803 the packet to channel. Affected file silcd/packet_send.c.
4805 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
4806 library. Affected file lib/silcclient/client_notify.c.
4808 * Added UMODE announcements. Affected file silcd/server.c.
4810 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4812 * Memory leak fixes in:
4814 lib/silcutil/silcsockconn.c
4815 lib/silcske/silcske.c
4816 lib/silcske/groups.c
4818 lib/silccrypt/silcpkcs.c
4819 lib/silccore/silccommand.c
4820 lib/silccore/silcidcache.c
4825 * ROBOdoc documented the lib/silcske/groups.h file and a
4826 bit changed the interface for better.
4828 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4830 * Update the client entry context in the ID cache after
4831 nick change. Affected file lib/silcclient/command.c.
4832 Fixes the CUMODE command when regaining founder privileges,
4833 and a little WHOIS problem.
4835 * Fixed silc_net_gethostbyname to correctly call the
4836 inet_ntop. Affected file lib/silcutil/silcnet.c.
4838 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4840 * Added IPv6 support checking to the configure.in.pre, added
4841 also --enable-ipv6 option to override the check. Affected
4842 file configure.in.pre.
4844 * The silc_thread_create now calls the start function
4845 directly if threads support is not compiled in. Removes
4846 ugly #ifdef's from generic code. Affected files are
4847 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
4849 * Added silc_net_gethostby[name/addr]_async to asynchronously
4850 resolve. Affected files are lib/silcutil/silcnet.[ch].
4852 * Added support for rendering IPv6 based server, client and
4853 channel IDs. Affected file lib/silcutil/silcutil.c.
4855 * Added support for creating IPv6 based server IDs. Affected
4856 file is silcd/serverid.c.
4858 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4860 * Added silc_net_gethostby[addr/name] into the
4861 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
4862 routines. Added silc_net_is_ip[4/6]. Affected file is
4863 lib/silcutil/unix/silcunixnet.c. All routines that take
4864 address as argument now supports both IPv4 and IPv6 addresses.
4866 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4868 * Fixed LIST command reply sending in server. Affected file
4871 * Server now sends the kicker's client ID in the KICK notify
4872 to the kicked client. Affected file silcd/command.c.
4874 * The client library now parses the kickers client ID and
4875 UI displays it. Affected files lib/silcclient/client_notify.c
4876 and irssi/src/silc/core/silc-channels.c, module-formats.c.
4878 * Made all payload parsing function prototypes consistent.
4879 They all take now const unsigned char * and uint32 pair as
4880 the payload data instead of SilcBuffer. Changes all around
4881 the source tree. Other unsigned char* -> const unsigned char*
4882 changes around the tree as well.
4884 * Optimized SFTP client and server packet sending not to
4885 allocate new buffer for each packet but to recycle the
4886 first allocated buffer. Affected files are
4887 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
4889 * Optimized the SFTP client to use SilcList instead of
4890 SilcDList for requests, because it is faster. Affected file
4891 is lib/silcsftp/sftp_client.c.
4893 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
4894 into lib/silccore/silcid.[ch].
4896 Renamed silcpayload.[ch] into silcargument.[ch].
4898 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4900 * If client entry is deleted with active key agreement
4901 session, abort the session.
4903 The silc_client_abort_key_agreement now calls the completion
4904 callback with new SILC_KEY_AGREEMENT_ABORTED status.
4906 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
4909 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4911 * Don't use __restrict in older GCC's. Affected file is
4912 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
4914 * silc_net_localhost now attempts to reverse lookup the
4915 IP/hostname. Affected file lib/silcutil/silcnet.c.
4917 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
4918 command. It can be used to gain founder privileges at
4919 the same time when joining the channel.
4921 Defined that the SILC_NOTIFY_TYPE_KICKED send the
4922 kicker's client ID as well. Updated protocol specs.
4924 Defined that the server must send SILC_COMMAND_IDENTIFY
4925 command reply with error status to client who sent
4926 private message with invalid client ID.
4928 Updated the protocol specification.
4930 * Added silc_server_send_command_reply to send any
4931 command reply. Affected file silcd/packet_send.[ch].
4933 * Added silc_id_payload_encode_data to encode ID payload
4934 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
4936 * The server now send IDENTIFY command reply with error
4937 status if client ID in private message is invalid. Affected
4938 file silcd/packet_receive.c.
4940 * Save the server key file with server's IP address in
4941 the filename instead of hostname. The affected file is
4942 irssi/src/silc/core/client_ops.c.
4944 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4946 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
4949 * Added libtool support for compiling shared objects in
4950 lib/silcsim. Affected file configure.in.pre and
4951 lib/silcsim/Makefile.am. Original patch by cras.
4953 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4955 * Pid file configuration, and server's config file fixes
4956 patch by toma. Updated CREDITS file.
4958 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4960 * Fixed silc_client_channel_message to not try to decrypt
4961 the message twice if it resolved the destination client
4962 information. This could cause of dropping one channel
4963 message. Affected file lib/silcclient/client_channel.c.
4965 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4967 * Added silc_client_run_one into lib/silcclient/silcapi.h and
4968 lib/silcclient/client.c. This function is used when the SILC
4969 Client is run under some other scheduler, or event loop or
4970 main loop. On GUI applications, for example this may be
4971 desired to used to run the client under the GUI application's
4972 main loop. Typically the GUI application would register an
4973 idle task that calls this function multiple times in a second
4974 to quickly process the SILC specific data.
4976 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4978 * Fixed silc_server_drop() for dropping the supplementary
4979 groups as well, this could cause a security hole on some
4982 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4984 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
4987 * Write PID file after dropping privileges. Added -F option
4988 to run server on foreground. A patch by debolaz.
4989 Affected files silcd/server.c, silcd/silcd.c.
4991 * Fixed MOTD to return the MOTD file server name. Affected
4992 file silcd/command.c.
4994 * Added INFO command reply handling to the Irssi SILC Client.
4995 Affected file irssi/src/silc/core/client_ops.c.
4997 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4999 * Fixed the silc_idcache_list_* routines to really support
5000 the dynamic list. Fixes a crash. Affected file is
5001 lib/silccore/silcidcache.c.
5003 * Fixed the LIST command reply to really call LIST command's
5004 pending callbacks. Affected file silcd/command_reply.c.
5006 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5008 * Update conn->local_entry->nickname after giving NICK
5009 command. Affected file lib/silcclient/command.c.
5011 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
5013 * Added the [pid] option to the silcd configuration file
5015 Affected files: serverconfig.[ch] and silcd.c
5017 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5019 * Save fingerprint in WHOIS command reply in server.
5020 Affected file silcd/command_reply.c.
5022 * Fixed NICK commands pending callback registration.
5023 Affected file lib/silcclient/command.c.
5025 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5027 * Use ++server->cmd_ident when sending commands in server,
5028 instead of random number. Affected file silcd/command.c.
5030 * Fixed GETKEY command reply to call actually GETKEY pending
5031 command callbacks. Affected file silcd/command_reply.c.
5033 * A bit stricter check for nicknames. Check for same nickname
5034 in NICK command also. Affected file silcd/command.c.
5036 * Do not call INFO command everytime client ID changes, only
5037 during first connecting. Affected file lib/silcclient/client.c.
5039 * Set the new nickname only after successful command reply for
5040 NICK command is returned by server. Affected file
5041 lib/silcclient/command.c.
5043 * Remove nicknames from nicklist during server_signoff notify.
5044 Should fix /NAMES bit more. The affected file is
5045 irssi/src/silc/core/silc-channels.c.
5047 * Added `fingerprint' field to the SilcIDListData in the
5048 silcd/idlist.h to hold the fingerprint of the client's
5051 Send the fingerprint of the client's public key in WHOIS
5054 Affected files silcd/command.c, and silcd/idlist.[ch].
5056 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5057 create fingerprint from given data.
5059 * Show the fingerprint of the client's public key in WHOIS.
5060 Affected files irssi/src/module-formats.[ch] and
5061 irssi/src/silc/core/client_ops.c.
5063 * Format the multiple same nicknames also during JOIN and
5064 NICK_CHANGE notifys. Affected file is
5065 lib/silcclient/client_notify.c.
5067 * Do not print error on screen for invalid private message
5068 payload since it can come if someone is sending private
5069 messages with wrong key. Affected file
5070 lib/silccore/silcprivate.c.
5072 * Fixed multiple concurrent /PING crash. Affected file
5073 lib/silcclient/command.c.
5075 * Changed the wrong ID encoding. All IP addresses must be
5076 in MSB first order in encoded format. They were encoded
5077 wrong and was in LSB format. Affected files are
5078 silcd/serverid.c, lib/silcutil/silcutil.c.
5080 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5082 * Call the `connect' client operation through the scheduler
5083 in case of error. Affected file lib/silcclient/client.c.
5085 * Call the `failure' client operation even if the error
5086 occurred locally during a protocol. Affected file is
5087 lib/silcclient/protocol.c.
5089 * Added support of sending LIST command to router from normal
5090 server. This way normal server can get list of all channels
5091 in the network too. Fixed the channel list sending in the
5092 server too. Affected files are silcd/command.c, and
5093 silcd/command_reply.[ch].
5095 * Added silc_server_update_channels_by_server and
5096 silc_server_remove_channels_by_server. They are used during
5097 disconnection of primary router and in backup router protocol.
5098 Affected file silcd/server_util.[ch], silcd/server.c and
5099 silcd/server_backup.c.
5101 * Fixed channel adding to global list in IDENTIFY command
5102 reply in server. Affected file silcd/command_reply.c.
5104 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5106 * If the incoming packet type is REKEY or REKEY_DONE process
5107 that packet always synchronously. Fixes yet another MAC
5108 failed error on slow (dialup) connections. Affected file
5109 lib/silcclient/client.c and silcd/server.c.
5111 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5113 * Call check_version SKE callback for initiator too. Affected
5114 file lib/silcske/silcske.c.
5116 * Implemented fix for security hole found in the SKE that was
5117 fixed in the specification few days back; the initiator's
5118 public key is now added to the HASH value computation.
5119 Added backwards support for the old way of doing it too, for
5120 old clients and old servers. Affected file is
5121 lib/silcske/silcske.c.
5123 * Enabled mutual authentication by default in SKE. If initiator
5124 is not providing mutual authentication the responder will
5125 force it. This will provide the proof of posession of the
5126 private key for responder. The affected files are
5127 lib/silcclient/protocol.c and silcd/protocol.c.
5129 * Do not cache anymore the server's public key during SKE.
5130 We do mutual authentication so the proof of posession of
5131 private key is done, and if the server is authenticated in
5132 conn auth protocol with public key we must have the public
5133 key already. Affected file silcd/protocol.c.
5135 * Added new global debug variable: silc_debug_hexdump. If
5136 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5137 file lib/silcutil/silclog.[ch].
5139 * Fixed compilation warning due to char * -> const char *.
5140 Affected files lib/silcutil/silcnet.h, and
5141 lib/silccore/silcauth.[ch].
5143 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5145 * Fixed CMODE command when new channel key was created. If
5146 the creation failed the old key was removed. Next time giving
5147 same command would crash the server since the old key was
5148 freed already. Affected file silcd/command.c.
5150 * Fixed the silc_server_announce_get_channels to not crash
5151 on reconnect. Affected file silcd/server.c.
5153 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5155 * Added silc_log_set_debug_string function to set a regex
5156 string to match for debug output. Only the function names,
5157 or filenames matching the given debug string is actually
5158 printed. This way it is possible to filter out those debug
5159 strings that user is not interested in.
5161 Fixed a bug in silc_string_regexify.
5163 Affected files lib/silcutil/silclog.[ch], and
5164 lib/silcutil/unix/silcunixutil.c.
5166 * Changed the -d options in both server and Irssi SILC client
5167 to take the debug string as argument. Affected files
5168 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5170 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5172 * Added silc_hash_babbleprint to create a Bubble Babble
5173 Encoded fingerprint. The encoding is developed by Antti
5174 Huima (draft-huima-babble-01.txt), and it creates human
5175 readable strings out of binary data. Affected file
5176 lib/silccrypt/silchash.[ch].
5178 * Print the babble print now in addition of fingerprint as well
5179 in Irssi SILC client. Affected files are
5180 irssi/src/fe-common/silc/module-formats.[ch],
5181 irssi/src/fe-common/silc/core/client_ops.c.
5183 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5185 * Fixed a security problem found in SKE. The initiator's
5186 public key too is now added to the HASH hash value creation
5187 which is signed by the responder to create the SIGN value.
5188 This will prevent anyone in the middle to lie to the responder
5189 about the initiator's public key. If this is done now, the
5190 man in the middle will get caught. Updated the protocol
5193 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5195 * Better installation directory handling. Configure module
5196 paths and other paths automatically to example_silc* files
5197 in doc/. A patch by toma.
5199 * Fixed compiler warning from MPI library, and from SILC RNG.
5202 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5203 It can be configured with ./configure. A patch by toma.
5205 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5207 * Find correct make to use in prepare-clean. A patch by
5208 toma. Affected file prepare-clean.
5210 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5212 * Added irssi variables use_auto_addr, auto_bind_ip,
5213 auto_bind_port and auto_public_ip.
5215 * Changed the interface for silc_client_send_key_agreement
5216 in lib/silcclient/silcapi.h
5220 irssi/src/silc/core/silc-core.c
5222 lib/silcclient/silcapi.h
5223 irssi/src/silc/core/silc-channels.c
5224 lib/silcclient/client_keyagr.c
5227 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5229 * Added silc_pkcs_public_key_compare to compare two
5230 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5232 * Check that the client who set the founder mode on the
5233 channel is the same client that is giving the founder
5234 mode to itself. It is done by comparing the saved public
5235 key (it is saved even in the authentication is passphrase).
5236 Affected file silcd/command.c.
5238 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5240 * Do not process packet for disconnected socket connection.
5241 Affected file lib/silccore/silcpacket.c.
5243 * Process the DISCONNECT packet through scheduler in the
5244 client library. Affected file lib/silcclient/client.c.
5246 * Fixed the silc_client_packet_parse to not to increase
5247 the packet sequence number if the conn->sock and the
5248 current socket connection is not same. This can happen
5249 for example during key agreement when the conn includes
5250 multiple socket connections (listeners). Affected file
5251 lib/silcclient/client.c.
5253 * The sender of the file transfer request now provides also
5254 the pointer (listener) for the key exchange protocol. If
5255 the listener cannot be created then it sends empty key
5256 agreement and lets the receiver provide the listener.
5258 Added `local_ip' and `local_port' arguments to the
5259 silc_client_file_send. If they are provided they are used,
5260 if not then it will attempt to find local IP address, if
5261 not found or bind fails then the remote client will provide
5264 Affected files are lib/silcclient/client_ftp.c and
5265 lib/silcclient/silcapi.h.
5267 * Extended the FILE SEND command to support defining the
5268 local IP and port for key exchange listener. They are
5269 optional. Affected file irssi/src/silc/core/silc-servers.c.
5271 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5273 * Defined to WHOIS command reply the sending of fingerprint
5274 of the client's public key (if the proof of posession of the
5275 corresponding private key is verified by the server).
5276 Updated to the protocol specification.
5278 * Added support of receiving the client's public key's
5279 fingerprint in command reply in client library. Affected
5280 file is lib/silcclient/command_reply.c, and
5281 lib/silcclient/idlist.[ch].
5283 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5285 * Do not send over 128 chars long nickname to the server
5286 in NICK command. Affected file lib/silcclient/command.c.
5288 * Do not send over 256 chars long channel names to the server
5289 in JOIN command. Affected file lib/silcclient/command.c.
5291 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5293 * Assure that silc_server_close_connection cannot be called
5294 twice for same socket context. Affected file is
5297 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5299 * Send error message to application if opening file for
5300 writing during file transfer fails. Affected file is
5301 lib/silcclient/client_ftp.c.
5303 Remove all file transfer sessions for a client that we're
5304 removing from ID cache.
5306 Affected file is lib/silcclient/client_ftp.c.
5308 * Fixed silc_net_addr2bin to return correct address. Affected
5309 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5311 * Fixed file transfer session removing on signoff notify.
5312 Affected file irssi/src/silc/core/silc-servers.c.
5314 * Added the SilcClientFileError to be returned in the monitor
5315 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5316 Affected file lib/silcclient/silcapi.h.
5318 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5320 * Fixed a crash in silc_client_ftp_free_sessions and
5321 silc_client_ftp_session_free_client. Affected file
5322 lib/silcclient/client_ftp.c.
5324 * Added `disabled' field in the SilcChannelEntry in the server
5325 to indicate if the server entry is disabled. Affected file
5326 silcd/idlist.h, silcd/command[_reply].c.
5328 * SILC server adds now /var/run/silcd.pid everytime it is
5329 started. Affected file silcd/silcd.c.
5331 * Added silc_server_packet_send_clients to send a packet to
5332 the provided table of client entries. Affected file
5333 silcd/packet_send.[ch].
5335 * Fixed a crash in client resolving in client_prvmsg.c in
5336 client library. Affected file lib/silcclient/client_prvmsg.c.
5338 * Do not actually remove the client directly from ID cache
5339 during SERVER_SIGNOFF, but invalidate it. This way we
5340 preserve the WHOWAS info for the client. Affected file
5341 silcd/server_util.c.
5343 * Fixed SERVER_SIGNOFF notify handling in the server. The
5344 server is now able to process incoming SERVER_SIGNOFF notify
5345 for a server that it doesn't even know about. It will remove
5346 the clients provided in the notify. Affected file
5347 silcd/packet_receive.c.
5349 * Check for partial packet in data queue after every packet that
5350 was found from the queue. Return and wait for more data if
5351 there is partial data in queue. Affected file is
5352 lib/silccore/silcpacket.c.
5354 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5356 * Added SilcClietFileError enum to indicate error in
5357 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5358 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5359 Affected files lib/silcclient/silcapi.h and
5360 lib/silcclient/client_ftp.c.
5362 * Check that newsize in silc_buffer_realloc is larger than
5363 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5365 * Added better monitor of file transfers. It now monitors
5366 key agreement protocol during the file transfer too. Added
5367 error reporting too. Affected files
5368 irssi/src/silc/core/silc-servers.c,
5369 irssi/src/fe-common/silc/module-formats.[ch].
5371 * Wrote a help file for FILE command.
5373 * Added silc_rng_global_get_byte_fast to get not-so-secure
5374 random data as fast as possible. Random data is read from
5375 /dev/urandom if available and from the SILC RNG if not
5376 available. It is used in padding generation. Affected file
5377 lib/silccrypt/silcrng.[ch].
5379 * All packets in client library are now processed synchronously.
5380 Optimized packet processing a lot. Affected file
5381 lib/silcclient/client.c.
5383 * All server connection packets are processing synchronously
5384 now in server, to optimize packet processing. Affected file
5387 * Include files are installed now only in Toolkit distribution
5388 if make install is given. Affected files: all Makefile.am's.
5390 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5392 * Assure that silc_client_notify_by_server_resolve does not
5393 resolve the client information multiple times. If it cannot
5394 be found by the first it cannot be found at all. Affected
5395 file lib/silcclient/client_notify.c.
5397 * Fixed WHOWAS command reply calling. Affected file
5398 lib/silcclient/command_reply.c.
5400 * Removed all references to silc_idlist_get_client from the
5401 Irssi SILC client since that call is internal call used by
5402 the library. The Irssi SILC client will use now client
5403 retrieval functions found in silcapi.h.
5405 * Fixed a bug in resolving nickname info before sending
5406 private message. It used freed memory. Affected file
5407 irssi/src/silc/core/silc-servers.c.
5409 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5411 * Assure my_channels statistics cannot go negative in server.
5412 Affected files silcd/server.c, silcd/server_util.c.
5414 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5416 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5418 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5420 * Win32 Toolkit changes. Affected files
5421 win32/silc.dsw, win32/libsilc/libsilc.def,
5422 win32/libsilcclient/libsilc.def,
5423 lib/silcutil/silcutil.c, and
5424 lib/sftp/sftp_fs_memory.c.
5426 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5428 * Added silc_net_localip to return local host's IP address.
5429 Affected file lib/silcutil/silcnet.[ch].
5431 * If key exchange or rekey protocol is active for a connection
5432 parse all packets syncronously since there might be packets
5433 in packet queue that we are not able to process without first
5434 processing packets before them. Affected file silcd/server,
5435 lib/silcclient/client.c.
5437 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5438 whether library should continue processing the packet.
5439 Affected file lib/silccore/silcpacket.h.
5441 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5442 SilcSFTPMonitorData to SFTP server to monitor various
5443 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5444 lib/silcsftp/sftp_server.c.
5446 * Added silc_file_size to return file size. Affected file
5447 lib/silcutil/silcutil.[ch].
5449 * Implemented the file transfer support for the client library.
5450 Added preliminary support for simple client to client one-file
5451 transmission. Affected file lib/silcclient/client_ftp.c,
5452 lib/silccilent/client.[ch].
5454 * Added new local command FILE to the Irssi SILC Client.
5455 It is used to perform the file transfer. It has subcommands
5456 SEND, RECEIVE, SHOW and CLOSE. Affected files
5457 irssi/src/silc/core/client_ops.c,
5458 irssi/src/silc/core/silc-server.[ch].
5460 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5462 * Relay the SILC_PACKET_FTP in the server. Affected files
5463 silcd/server.c and silcd/packet_receive.c.
5465 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5467 * Renamed silc_file_read and silc_file_write to functions
5468 silc_file_readfile and silc_file_writefile. Added function
5469 silc_file_open and silc_file_close. Affected files
5470 lib/silcutil/silcutil.[ch].
5472 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5474 * Resolve the client info when received private message or
5475 channel message for a client which nickname we don't know.
5476 Affected files lib/silcclient/client_prvmsg.c and
5477 lib/silcclient/client_channel.c.
5479 * Do not crash in /KEY if client is not connected. Affected
5480 file irssi/src/silc/core/silc-channels.c.
5482 * Added SilcClientStatus field to the SilcClientEntry in the
5483 lib/silcclient/idlist.h.
5485 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5486 is incomplete and is being resolved, it won't be resolved
5489 Make sure also that USERS command reply does not resolve
5490 twice information. Affected file is
5491 lib/silcclient/command_reply.c.
5493 Make sure that silc_client_get_clients_by_list does not
5494 resolve twice same information.
5496 * Check for valid client->id in the silc_server_free_client_data.
5497 Affected file silcd/server.c.
5499 * Fixed /GETKEY nick@server not to crash if the server entry
5500 is not found. Affected file lib/silcclient/command.c.
5502 * Fixed the silc_server_check_cmode_rights to check the
5503 requested modes correctly. Affected file silcd/command.c.
5505 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5507 * Better checks for non-printable chars in nick added.
5508 Affected file silcd/command.c.
5510 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5512 * Call the silc_server_udpate_servers_by_server in the
5513 primary router that comes back online in the backup resuming
5514 protocol. Otherwise it routes packets wrong. Affected file
5515 silcd/server_util.[ch], silcd/server_backup.c.
5517 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5519 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
5520 lib/silcutil/silcbuffmt.[ch].
5522 * Redefined the SILC packet header to include the padding
5523 length. Affected file lib/silccore/silcpacket.[ch].
5525 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
5526 length for maximum padding up to 128 bytes). Affected
5527 file lib/silccore/silcpacket.h.
5529 * Removed all backwards support for old 0.5.x MAC thingies.
5530 The SILC packet header change makes it impossible to be
5531 backwards compatible.
5533 * Send the ENDING packet with timeout in the backup resuming
5534 protocol. This is to assure that all routers has connected
5535 to the primary router. Affected file silcd/server_backup.c.
5537 * Changed the RNG to take the first IV from random data. It
5538 used to take it from zero actually. Changed the RNG also
5539 to use /dev/urandom during session. /dev/random is used
5540 in initialization. Affected file lib/silccrypt/silcrng.[ch].
5542 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5544 * Changed the SILC packet header to have the first two bytes
5545 (the packet length) encrypted. Affected files aroung the
5546 code tree, lib/silccore/silcpacket.[ch]. Removed the
5547 SilcPacketCheckDecrypt callback. It is not needed anymore
5548 since the silc_packet_receive_process will determine now
5549 whether the packet is normal or special.
5551 * Implemented the unidirectional MAC keys. Affected files
5552 lib/silcske/silcske.c, silcd/protocol.c and
5553 lib/silcclient/protocol.c.
5555 * Implemented the packet sequence number to the MAC computation.
5556 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
5557 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
5558 lib/silcclient/protocol.c.
5560 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5562 * Allow backup router to announce servers. All servers
5563 announced by backup router are added to the global list
5564 automatically. Update hte server's socket to our primary
5565 router also when backup router announces a server.
5566 Affected file silcd/packet_receive.c.
5568 * Do not update the client->router in the function
5569 silc_server_udpate_clients_by_server if the client is on
5570 global list. We might fail to find any specific server
5571 for locally connected clients and local cell clients. They
5572 should still use the `from' and not `to' as client->router.
5573 This fixes backup router resuming protocol. Affected file
5574 silcd/server_util.c.
5576 * Decrease channel statistics count only if the channel
5577 deletion worked. Affected files are silcd/server.c and
5578 silcd/server_util.c.
5580 * Added silc_server_update_servers_by_server to update origin
5581 of all server entries. Used during backup router protocol.
5582 Affected files silcd/server_util.[ch], silcd/server.c. and
5583 silcd/backup_router.c.
5585 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
5586 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
5587 silc_hmac_get_hash and silc_hmac_get_name. Affected file
5588 lib/silccrypt/silchmac.c.
5590 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5592 * Assure that router cannot reroute the same channel message
5593 to the sender. Affected file silcd/packet_receive.c.
5595 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5597 * Made better checks that the channel message is not sent
5598 to the router it came from. Affected file is
5599 silcd/packet_send.c. Fixed memory leak too.
5601 * Announce informations for incoming router connection, but
5602 only after checking if it is replaced by backup router.
5603 Affected file silcd/packet_receive.c.
5605 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5607 * Fixed the backup resuming protocol to work in multiple
5608 router environment. Affected file silcd/server_backup.c.
5610 * Route packet only to one router in the function
5611 silc_server_packet_send_to_channel. Affected file is
5612 silcd/packet_send.c.
5614 * Fixed silc_server_send_notify_dest to set the broadcast
5615 flag. Fixed the silc_server_send_notify_topic to actually
5616 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
5617 Affected file silcd/packet_send.c.
5619 * Changed the SFTP Filesystem interface. Changed the
5620 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
5621 the filesystem operation function. The SilcSFTPFilesystem
5622 is now a context that is allocated by all filesystem allocation
5623 functions and it already includes the operations structure
5624 and filesystem specific context. It is given as argument
5625 now to the silc_sftp_server_start. This made the interface
5626 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
5627 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
5629 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5631 * Changed the backup router adding and getting interfaces
5632 in the server. The router that will be replaced by the
5633 specified backup router is now sent as argument. Affected
5634 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
5637 * Added silc_net_addr2bin_ne to return the binary form of
5638 the IP address in network byte order. Affected files
5639 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
5641 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5643 * Check for existing server ID in silc_server_new_server
5644 and in silc_server_connect_to_router_final and remove the
5645 old entry if it exists. Affected file silcd/packet_receive.c,
5648 * Send the channel message always to only one router, either
5649 in upstream or downstream. Affected file is
5650 silcd/packet_send.c.
5652 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5654 * Wrote the definition of the backup resuming protocol to the
5655 protocol specification.
5657 * Removed one redundant channel key generation from normal
5658 server during joining procedure. Removed one redundant
5659 channel key sending from server to router during joining
5660 procedure. Affected file silcd/command.c.
5662 * Made minor bugfixes to the backup router resuming protocol.
5663 Affected file silcd/server_backup.c, server.c.
5665 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5667 * Added --disable-asm configuration option. Affected files
5668 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
5671 * Implemented the backup resuming protocol that is used to
5672 resume the primary router position in the cell after the
5673 primary router comes back online. Affected files
5674 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
5675 and silcd/server_util.[ch].
5677 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5679 * Sleep two (2) seconds after sending QUIT command to server.
5680 Affected file lib/silcclient/command.c.
5682 * Assure that if outgoing data buffer is pending do not force
5683 send any data. Affected file silcd/packet_send.c.
5685 * Assure that if outgoing data buffer is pending do not force
5686 send any data. Affected file lib/silcclient/client.c.
5688 * Implemented the backup router support when the primary router
5689 goes down. The servers and routers can now use the backup
5690 router as new primary router without loosing connectivity.
5692 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5694 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
5695 in the server to indicate disabled entry. All data read
5696 from the connection will be ignored and no data is sent
5697 for entry that is disabled. Affected files are
5698 silcd/idlist.h, silcd/server.c.
5700 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5702 * Created SFTP client and server test programs in the
5703 lib/silcsftp/tests directory.
5705 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5707 * Implemented memory filesystem (virtual filesystem) for
5708 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
5711 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5713 * Implemented the SFTP (SSH File Transfer Protocol) to the
5714 lib/silcsftp. It includes SFTP client and SFTP server
5717 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5719 * Moved lib/silccore/silcprotocol.[ch] to the
5720 lib/silcutil library.
5722 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
5723 take variable argument list pointer as argument. Affected
5724 file lib/silcutil/silcbuffmt.[ch].
5726 * Added silc_buffer_set function that is used to set data
5727 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
5728 Affected file lib/silcutil/silcbuffer.h.
5730 * Changed various routines in the core library to use the new
5731 silc_buffer_set instead of allocating new buffer only for
5734 * Added 64-bit value formatting and unformatting support to the
5735 silc_buffer_[un]format routines. Affected file is
5736 lib/silcutil/silcbuffmt.[ch].
5738 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
5739 to includes/bitmove.h.
5741 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5743 * Fixed channel user mode saving in client library. Affected
5744 file lib/silcclient/command[_reply].c.
5746 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5748 * Defined the file transfer to the SILC Protocol. Added
5749 new packet type SILC_PACKET_FTP and defined File Transfer
5750 Payload. The mandatory file transfer protocol is SFTP
5751 (SSH File Transfer Protocol). Affected file in addition
5752 of the internet draft is lib/silccore/silcpacket.h.
5754 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
5755 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
5756 is used as part of backup router protocol when the primary
5757 router of the cell is back online and wishes to resume
5758 the position as primary router.
5760 * Redefined the MAC generation keys in the protocol. The
5761 same key is not used anymore in both direction. Both
5762 direction will now use different keys for sending and
5763 receiving. This fixes a potential security flaw. This
5764 change causes incompatibilities in the protocol.
5766 * Redefined also the MAC computation from the packet.
5767 An packet sequence number is now added to the MAC
5768 computation. This prevents possible replay attacks against
5769 the protocol. This change too causes incompatibilities
5772 Added `sequence' field to the SilcPacketContext to hold
5773 the current sequence number for the packet.
5775 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5777 * Added `created' field to the SilcIDListData in the file
5778 silcd/idlist.h to indicate the time when the entry was
5781 * Added `created' field to the SilcChannelEntry too. Affected
5782 file silcd/idlist.h.
5784 * Added `creation_time' aguments to all the announcement functions
5785 in the server. If it is provided then only the entries that
5786 was created after the provided time frame are actually
5787 announced. Affected file silcd/server.[ch].
5789 * The protocol says that the Channel ID's IP address must be
5790 based on the router's IP address. Added check for this in
5791 the silc_server_new_channel when processing incoming New Channel
5792 Payload. Affected file silcd/packet_receive.c.
5794 * Print out the correct version with --version in SILC client.
5795 Affected file irssi/src/silc/core/silc-core.c.
5797 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5799 * Fixed WHOWAS command to check for completnes of the client
5800 entry always, not just when the command is coming from client.
5801 Affected file silcd/command.c.
5803 * Added new function silc_server_packet_queue_purge to purge the
5804 outgoing data queue to the network. After the function returns
5805 it is guaranteed that the outgoing packet queue is empty.
5806 Affected file silcd/packet_send.[ch].
5808 * Purge the outgoing packet queue in the rekey protocol's final
5809 callback to assure that all rekey packets go to the network
5810 before quitting the protocol. Affected file silcd/server.c.
5812 * Added silc_client_packet_queue_parse as similar function as
5813 in server to the client library. The affected file is
5814 lib/silcclient/client.c.
5816 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5818 * Splitted silcd/server.c and created silcd/server_util.[ch]
5819 for utility functions.
5821 * Added new socket flag SILC_SF_DISABLED to indicate that the
5822 connection is open but nothing can be sent to or received from
5823 the connection. Affected file lib/silcutil/silsockconn.[ch].
5824 The checking for disabled socket is checked in the low level
5825 silc_socket_write and silc_socket_read functions.
5827 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5829 * Allow only nicknames and channel names that fits into the
5830 7-bit unsigned char ASCII set. Affected file silcd/command.c.
5832 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5834 * When processing JOIN command reply in server check that if
5835 the channel exists in our global list we'll move it the local
5836 list. Affected file silcd/command_reply.c.
5838 * Fixed the check whether client is joined on the channel already
5839 in JOIN command. Affected file lib/silcclient/command.c.
5841 * Fixed the JOIN command reply to check whether the channel
5842 already exists. Affected file lib/silcclient/command_reply.c.
5844 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5846 * Added silc_ske_status_string to map the SKE error numbers
5847 to readable strings. The affected files are
5848 lib/silcske/silcske[_status].[ch].
5850 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5852 * Do not show the private channels on the WHOIS channel list
5853 as it is not allowed by the protocol. The affected file is
5856 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5858 * Assure that the packet length digged from the actual packet
5859 is something sensible in the silc_packet_decrypt_rest_special
5860 in lib/silccrypt/silcpacket.c.
5862 * Free and NULL the allocated pointer in silc_hmac_alloc if
5863 the HMAC allocation fails. The affected file is
5864 lib/silccrypt/silchmac.c.
5866 * Print the selected security properties to the log files in
5867 the server. Affected file silcd/protocol.c.
5869 * Add SKE's reference counter even if calling the completion
5870 callback manually. Otherwise it goes negative, although it
5871 does not cause any problems. The affected file is
5872 lib/silcske/silcske.c.
5874 * Remove the client entry with short timeout after giving the
5875 KILL command. Affected file lib/silcclient/command.c.
5877 * Fixed to send error reply in WHOIS and IDENTIFY commands in
5878 case all found clients are already disconnected (WHOWAS would
5879 found them) in the server. Affected file silcd/command.c.
5881 * Update the last_receive (time of last data received) to be
5882 updated only when received private or channel message so that
5883 the idle time showed in WHOIS makes more sense.
5885 * Added boolean field `valid' in to the SilcClientEntry in the
5886 client library to indicate whether the entry is valid or not.
5887 This fixes the nickname change bug on channel when changing
5888 the nickname to be same than the old (like nick to Nick) the
5889 nickname formatter doesn't set the new nick anymore to Nick@host.
5890 Affected file lib/silcclient/idlist.[ch].
5892 * Now actually fixed the nickname changing on disconnection.
5893 Added new function silc_change_nick to the Irssi SILC Client.
5894 Affected file irssi/src/silc/core/client_ops.c,
5895 irssi/src/silc/core/silc-nicklist.[ch].
5897 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5899 * Check that the public key exists in the GETKEY command before
5900 trying to encode it. Affected file silcd/command.c.
5902 * Print some notifications on received public keys with GETKEY
5903 command in the Irssi SILC Client. Affected files are
5904 irssi/src/fe-common/silc/module-formats.[ch],
5905 irssi/src/silc/core/client_ops.c.
5907 * Use IDENTIFY command to resolve the server information in the
5908 GETKEY command instead of INFO command. Affected file
5909 lib/silcclient/command.c.
5911 * All command reply functions in the client library now calls
5912 the pending command reply callbacks even if an error has
5913 occurred. The server has done this a long time and now it was
5914 time to move the client library to this as well. Now all
5915 errors can be delivered back to the pending command reply
5916 callbacks if necessary. Affected files are
5917 lib/silcclient/command[_reply].[ch].
5919 * Change the nickname on disconnection back to the username
5920 because in reconnect the server will enforce it to it anyway.
5921 Affected file irssi/src/silc/core/silc-servers.c.
5923 * Fixed a config file parsing bug in the Irssi SILC client.
5924 Affected file irssi/src/silc/core/clientconfig.c.
5926 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5928 * When printing the channel mode on JOIN, verify that the
5929 channel key and channel's HMAC are valid. Affected file
5930 irssi/src/silc/core/client_ops.c.
5932 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5934 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
5935 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
5936 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
5938 * Removed channel key rekey task deleting from the function
5939 silc_server_save_channel_key. Affected file silcd/server.c.
5940 Added explicit timeout task context instead that is used to
5941 delete the task if we are registering a new task before the
5942 new task has elapsed.
5944 * When channel key rekey occurs the client library now saves
5945 the old channel key for a short period of time (10 seconds) and
5946 is able to use it in case some is still sending channel
5947 messages encrypted with the old key after the rekey. Affected
5948 file lib/silcclient/[idlist.h|client_channel.c].
5950 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5952 * Added check to the silc_server_new_id_real to not accept
5953 new ID if it is the sender's own ID. Affected file is
5954 silcd/packet_receive.c.
5956 * Assure that we do not announce ourself or the one we've
5957 sending our announcements when we're router and are announcing
5958 servers to our primary router. Affected file silcd/server.c.
5960 * Fixed silc_server_command_identify_check_client to assemble
5961 correct WHOIS packet. It send corrupted WHOIS packet and
5962 caused problem with router to router connections. Affected
5963 file silcd/command.c.
5965 Fixed also silc_server_command_whois_check the same way
5966 as for the IDENTIFY command.
5968 * Added new SilcIDListStatus to the server in the SilcIDListData
5969 structure. The status now includes the current status of
5970 the entry (like registered, resolved etc.). Affected file
5971 silcd/idlist.[ch]. Defined a bunch of different status types
5972 as well. This replaced the old boolean registered field as well.
5974 Added resolve_cmd_ident field to the SilcClientEntry structure
5975 too so that if the entry is for example being resolved so
5976 another command may attach to the same pending command reply
5977 without requiring to resolve the same entry again. This concept
5978 should optimize the WHOIS and the IDENTIFY resolving under
5979 heavy load by taking away unnecessary resolving for entries
5980 that are being resolved already.
5982 Added support for adding multiple pending commands for one
5983 command idenfier. Affected file silcd/command[_reply].[ch].
5985 * Fixed WHOIS and IDENTIFY save to remove the cache entry
5986 before deleting the data. Otherwise the hash table will have
5987 freed data in comparison functions. Affected file is
5988 silcd/command_reply.c.
5990 * Fixed silc_idlist_replace_client_id to add the new entry to
5991 the cache with NULL nickname. Otherwise there will be invalid
5992 memory as the nickname after the nickname is freed. Affected
5993 file silcd/packet_receive.c.
5995 * Fixed the silc_idlist_get_clients_by_hash. The entries was
5996 saved into wrong slots because the previous number of entries
5997 was not taken into account. Affected file silcd/idlist.c.
5998 Fixed same thing in silc_idlist_get_clients_by_nickname too.
6000 * If we are router and we receive JOIN notify to a channel that
6001 does not have any users then notified client is marked as the
6002 channel founder, as it is it. The affected file is
6003 silcd/packet_receive.c
6005 * Added to the extended hash table API's table_del_*ext functions
6006 the destructor as argument too, so that the caller can decide
6007 which destructor to use or whether to use destructor at all.
6008 Affected file lib/silcutil/silchashtable.[ch].
6010 * Fixed ID Cache purging. It actually deleted the entries from
6011 the hash table after the data was freed. The hash table ended
6012 up comparing freed memory. The affected file is
6013 lib/silccore/silcidcache.c.
6015 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6017 * Fixed Irssi SILC client's KILL command's HELP syntax.
6019 * The USERS command now resolves the detailed user information
6020 if the userinfo field is missing. Affected file is
6021 lib/silcclient/command_reply.c.
6023 * Do not print error in silc_file_read if the read file does
6024 not exist. Just silently return NULL. Affected file is
6025 lib/silcutil/silcutil.c.
6027 * Fixed the silc_log_output to not wine about NULL filename
6028 and to not create some bogus " " filename. Affected file is
6029 lib/silcutil/silclog.c.
6031 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6033 * Fixed various printing bugs on the user interface in the
6034 Irssi SILC Client. Minor changes that were forgotten from
6037 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6039 * Fixed the configure.in.pre and the compilation and distribution
6040 environment to support the new autoconf 2.52. That version is
6041 now required to compile the CVS trunk.
6043 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6045 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6046 to generally parse user@fqdn format strings. Affected file
6047 lib/silcutil/silcutil.c.
6049 * Added nickname_format and nickname_force_format fields to the
6050 SilcClientParams structure. The first one defines the format
6051 for the nicknames that the library will enforce if the receives
6052 multiple same nicknames. The second one is boolean value and
6053 can be used to force the library to always enforce the format
6054 to the nicknames regardles whether there are multiple nicknames
6055 or not. This configurable formatting was employed to flexibly
6056 support accessing multiple nicknames from the user interface.
6057 The userinterface can now set the nicknames to what ever format
6058 they prefer. Affected file lib/silcclient/silcapi.h.
6060 Added function silc_client_nickname_format to the file
6061 lib/silcclient/idlist.c. It performs the nickname formatting.
6063 Added new field `hostname´ to the SilcClientEntry context.
6064 It holds the hostname of the client. Affected file is
6065 lib/silcclient/idlist.h.
6067 * Irssi SILC Client sets the nicknames in nick@hostn format.
6068 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6069 irssi/src/silc/core/silc-core.c.
6071 The WHOIS printing now also shows both the real nickname and
6072 the formatted nickname so that user knows how to access the
6073 user if there are multiple same nicknames cached. Affected
6074 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6075 printing formatting too to take the hostname now as a separate
6076 argument. The Affected file is
6077 irssi/src/fe-common/silc/modules-formats.[ch].
6079 * Changed the silc_client_get_clients_local to accept the formatted
6080 nickname as argument. It accepts the real nickname too but the
6081 formatted nickname can be used to find the true entry from
6082 multiple entries. Affected file lib/silcclient/silcapi.h and
6083 lib/silcclient/idlist.c.
6085 * Added nickname_format_parse field to the SilcClientParams.
6086 It is a callback function provided by the application to parse
6087 the nickname out of the formatted nickname string. The library
6088 calls it to get the nickname from the formatted string. Since
6089 the application generally knows better the format of the nickname
6090 string it parses it instead of the library, even though library
6091 encodes the formatted string. If the callback function is not
6092 provided then the library will use the string as is. The
6093 affected file is lib/silcclient/silcapi.h.
6095 * All the nickname strings passed to the client library in
6096 commands are now expected to be formatted nickname strings.
6097 If the command does not support the formatted nickname string
6098 it will assume that the sent string is the actual nickname.
6099 Affected file lib/silcclient/command.c.
6101 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6103 * Added public key authentication support to OPER and SILCOPER
6104 commands in the client library. Affected file is
6105 lib/silcclient/command.c.
6107 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6109 * Changed the get_auth_methdod client operation to be asynchronous.
6110 It can be async if the application resolves the authentication
6111 method from the server during the negotiation. Added new
6112 SilcGetAuthMeth completion callback that the application will
6113 call after resolving the authentication method.
6115 Added function silc_client_request_authentication_method that
6116 the application can use to resolve the authentication method
6117 from the server. Added also SilcConnectionAuthRequest callback
6118 that the library will call after the server has replied. The
6119 application can call this function if it does not know the
6120 current authentication method.
6122 Affected files are lib/silcclient/client.c and
6123 lib/silcclient/silcapi.h.
6125 * The Irssi SILC client now automatically resolves the authentication
6126 method incase any configuration information is not present (and
6127 currently there never is). The affected file is
6128 irssi/src/silc/core/client_ops.c.
6130 * Fixed public key authentication from the client library.
6131 Affected file lib/silcclient/protocol.c. Changed also the
6132 protocol specification about the public key authentication in
6133 the connection authentication protocol. The actual data to be
6134 signed is now computed with a hash function before signing.
6136 * Fixed the public key authentication from the server as well.
6137 Affected file silcd/protocol.c.
6139 * Removed the mlock()'s from the memory allocation routines.
6140 Affected file lib/silcutil/silcmemory.c. The ./configure does
6141 not check anymore for the mlock(). Affected file is
6144 * Fixed USERS command in server to allow the execution of the
6145 command for private and secret channels if the client sending
6146 the command is on the channel. Affected file silcd/command.c.
6148 * Fixed silc_client_get_clients_local to return the clients
6149 count correctly. It could return wrong value. Affected file
6150 lib/silcclient/idlist.c.
6152 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6154 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6155 types. The assembler optimizations seemed not to like 64-bit
6156 data types. The assmebler optimizations thus are now enabled
6157 also for BSD systems as opposed to only enable them for Linux.
6159 * Do not check for threads at all on BSD systems. Affected
6160 file configure.in.pre.
6162 * Removed -n and -h options from the Irssi SILC Client since
6163 they are not used in silc.
6165 * Fixed the prime generation to assure that the first digit
6166 of the generated random number is not zero since our conversion
6167 routines does not like number strings that starts with zero
6168 digit. If zero digit is seen the random number is regenerated.
6169 This caused some corrupted RSA keys when the zero first digit
6170 was met. Affected file lib/silcmath/silcprimegen.c.
6172 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6174 * Fixed WIN32 configuration in the ./configure script.
6175 Fixed to include xti.h on environments that has it.
6176 Patches by Carsten Ilchmann and andrew.
6178 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6180 * Changed the silc_id_create_client_id to be collision
6181 resistant. It is now assured that there cannot be created
6182 two same client ID's. I suspect that some weird bugs in
6183 the server were actually caused by duplicate Client IDs.
6184 Affected file silcd/serverid.[ch]. A router receiving
6185 new ID now also assures and informs the sending server
6186 if the ID caused collision.
6188 * Changed the silc_id_create_channel_id to also assure that
6189 there are no collisions.
6191 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6193 * Statement about ignoring the Mutual Authentication flag when
6194 performing rekey with PFS was a bit misleading. It is ignored
6195 if it was set in the initial negotiation, it cannot be even
6196 set in the rekey. Fixed in the ke-auth draft. Started the
6197 new versions of the protocol drafts in the doc/.
6199 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6201 * Fixed a bug in silc_client_command_identify_save when saving
6202 new channel information. The channel name was no duplicated
6203 and caused crash on exit. Affected file is
6204 lib/silcclient/command_reply.c.
6206 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6208 * Fixed the getkey command handling in the server. Send just
6209 empty OK reply to the sender if the key could not be fetched
6210 (but everything else was ok, like the key just was not available).
6211 Changed the public key parameter to optional in the protocol
6212 specs so that empty OK reply can be sent. Affected file
6215 Added a message to Irssi SILC client to tell to user if the
6216 server did not return a public key.
6218 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6220 * Fixed a channel key regeneration bug. It registered new
6221 timeout tasks exponentially until all system resources were
6222 used. Affected file silcd/server.c.
6224 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6226 * Added the SILC Document generator to the scripts/silcdoc.
6227 It can be used to generate the Toolkit Reference Manual out
6228 of the source tree. Internally it will also use the RoboDoc
6229 generator now imported in util/robodoc.
6231 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6233 * Added couple of return's in rekey protocol if error orccurred
6234 during the protocol. The execution must be terminated.
6235 Affected file silcd/protocol.c. Also, terminate the protocol
6236 always with timeout.
6238 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6240 * The client's Client ID was created initally from the wrong
6241 nickname (it could have been in format nick@host) in the
6242 silc_server_new_client. Affected file silcd/packet_receive.c
6244 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6246 * Added some SILC_LOG_ERROR's to various error conditions
6247 if client could not be added to ID cache. Affected files
6248 silcd/packet_receive.c and silcd/server.c.
6250 * When client's sock->user_data is freed, NULL also the
6251 client->router and client->connection pointers. Added check
6252 for these pointers being NULL to various places around the
6253 code. Affected file silcd/server.c.
6255 * Added client->data.registered == TRUE checks to various
6256 places around the code to assure that unregistered client's
6257 are not handled when it is not allowed. Affected file
6260 * Added `bool registered' fields to all
6261 silc_idlist_[server|client]_get_* routines to indicate whether
6262 the fetched client needs to be registered or not. Affected
6263 file silcd/idlist.[ch].
6265 * Add your own entry as registered to the ID cache in the
6266 server. Affected file server.c.
6268 * Fixed a bug in silc_server_new_server. The SilcServer was
6269 set as the new server's context instead of SilcServerEntry.
6270 This naturally caused some weird bugs.
6272 * Added "updated" field the SilcChannelEntry which indicates
6273 the time since the channel entry was last accessed. This
6274 can be used to determine whether it is necessary to
6275 announce the channel after backup resuming protocol.
6276 Affected files silcd/idlist.[ch].
6278 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6280 * Do not delete the channel rekey task when adding it
6281 for in silc_server_create_channel_key.
6283 * Changed the silc_server_create_channel_key to return
6284 TRUE or FALSE to indicate the success of the channel key
6287 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6289 * Fixed MSVC++ project files and added missing files to
6290 Makefiles under win32/.
6292 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6294 * Do not add TCP_NODELAY flag if the operating system
6295 does not have it defined. Affected files are
6296 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6298 * Fixed buffer overflow from Irssi SILC Client. Affected
6299 file irssi/src/fe-common/core/themes.c.
6301 * Fixed double free in client library in the file
6302 lib/silcclient/client.c when disconnecting from server.
6304 * Applied double free patch from cras to Irssi SILC client.
6305 Affected files irssi/src/core/[modules/expandos].c
6307 * Fixed the disconnection handling to Irssi SILC Client.
6308 The application must call silc_client_close_connection
6309 in ops->connect client operation in case of failure of
6310 the connection. Affected file is
6311 irssi/src/silc/core/client_ops.c.
6313 * Do not set sock->protocol to NULL in the function
6314 silc_client_close_connection after executing the protocol's
6315 final callback since the sock might not be valid anymore.
6316 Affected file lib/silcclient/client.c.
6318 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6320 * Do not enable SILC_THREADS if the linking with libpthread
6321 did not happen. Affected file configure.in.pre.
6323 * Added notion to protocol specification that server must
6324 verify the sent authentication payload with CMODE when
6325 setting the channel founder key. Implemented it to the
6326 server. Affected file silcd/command.c.
6328 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6330 * Added _EXTRA_DIST SILC distribution variable to the
6331 distributions file. It is used to conditionally add extra
6332 files or directories to the specific distribution. Affected
6333 files ./prepare, Makefile.am.pre and distributions.
6335 Removed the `_' from the start of the distribution names.
6338 * Added README.WIN32 for instructions to compile the Toolkit
6341 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6343 * Fixed a double free in disconnection in the server. Affected
6344 file is silcd/server.c.
6346 * Fixed the lib/silcske/groups.c to work now also with GMP
6347 MP library. The string conversion did not work when using
6348 specific base and the base is indicated in the string as well.
6350 * Created win32/ directory which now includes MSVC++ specific
6351 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6352 It will appear only in the toolkit distribution
6354 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6356 * Changed the key material distribution function in case when
6357 the hash output is too short. The data is now concatenated
6358 a bit differently than it used to. Made the change to the
6359 SKE protocol specification.
6361 * Added better GMP detection to configure.in.pre. A patch
6364 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6366 * Fixed a minor bug in SKE that might cause some problem on
6367 some platforms. Affected file lib/silcske/silcske.c.
6369 * Added the cookie checking for initiator in the SKE. It checks
6370 that the responder returns the sent cookie unmodified. The
6371 affected file is lib/silcske/silcske.c. Added new SKE
6372 error type INVALID_COOKIE that can be sent during the
6373 negotiation. Fixed some memory leaks as well.
6375 * Added the "invalid cookie" error message to Irssi SILC client's
6378 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6380 * Added `task_max' field to the SilcClientParams to indicate
6381 the maximum tasks the scheduler can handle. If set to zero,
6382 default values are used. Affected file lib/silcclient/silcapi.h.
6384 * Fixed memory leaks in silc_client_close_connection. Affected
6385 file lib/silcclient/client.c.
6387 * Added silc_client_del_client_entry to client library to free
6388 all memory of given client entry. Affected file is
6389 lib/silcclient/idlist.[ch].
6391 * Added new functions silc_client_del_channel and
6392 silc_client_del_server to delete channel and server entries.
6393 Affected file lib/silcclient/[silcapi.h/idlist.c].
6395 * Removed silc_client_del_client_by_id from silcapi.h.
6397 * Fixed the INFO command to return the server's own info
6398 correctly when querying by Server ID. Affected file is
6401 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6403 * Removed the non-blocking settings in WIN32 code in the
6404 silc_sock_[read/write] and added SleepEx instead. Affected
6405 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6406 of input data is now checked with FIONREAD and ioctlsocket.
6408 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6410 * Call silc_schedule_task_del_by_context in the
6411 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6412 Affected file lib/silccore/silcprotocol.c.
6414 * Call silc_protocol_cancel for active protocols in the
6415 silc_server_close_connection if the funtion
6416 silc_server_free_sock_user_data has not been called.
6417 Affected file silcd/server.c.
6419 * Generic tasks cannot be deleted using the del_by_fd
6420 task deleting function since generic tasks does not match
6421 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6423 * Added a notion to SILCOPER help file that the SILCOPER works
6424 only on router server, not on normal server.
6426 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6428 * Added for WIN32 support for the new scheduler as well.
6429 Affected file lib/silcutil/win32/silcwin32schedule.c.
6431 * Fixed the SHA1 implementation to work on various platforms.
6433 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6435 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6436 API. It is part of the scheduler now. Everything else is
6437 as previously but some functions has changed their names.
6438 Checkout the lib/silcutil/silcschedule.h for the interface.
6439 Updated all applications to use the new interface. Affected
6440 files are lib/silcutil/silcschedule.[ch].
6442 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6444 * Found a bug in the SKE implementation. The HASH value,
6445 specified by the protocol, was not computed correctly. The
6446 public key of the responder was not added to the computation
6447 even though it is mandatory. Affected file lib/silcske/silcske.c.
6448 This unfortunately causes incompatibilities with older
6449 clients and servers.
6451 * Added WIN32 specific network init and uninit functions:
6452 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6453 the Winsock2. Affected file lib/silcutil/silcnet.h and
6454 lib/silcutil/win32/silcwin32net.c.
6456 * Set the socket always to nonblocking mode on WIN32 after
6457 reading data or writing data. Affected file is
6458 lib/silcutil/win32/silcwin32sockconn.c.
6460 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6462 * Fixed various compilation problems under WIN32. Affected
6463 files lib/silcutil/win32/silcwin32thread.c and
6464 lib/silcutil/win32/silcwin32schedule.c.
6466 * Removed all _internal.h #includes from public header
6467 files. Internal headers must never be included from
6470 Removed also the lib/silcske/payload_internal.h file.
6472 * All include files that may be needed (public and some others
6473 included by the public headers) by application developers are
6474 now copied to the ./includes directory. It does not copy any
6475 internal headers. Affected file Makefile.defines.pre and all
6476 Makefile.am's under lib/ and subdirs.
6478 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6480 * Do not change the ~/.silc directory's permissions automatically.
6481 Affected file irssi/src/silc/core/clientutil.c.
6483 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6485 * Do not cancel the protocol in silc_server_close_connection
6486 it might cause recursion. Now cancelled in the function
6487 silc_server_free_sock_user_data. Affected file silcd/server.c.
6489 * Fixed the silc_server_remove_clients_by_server to regenerate
6490 the channel keys correctly finally. Added also new function
6491 silc_server_remove_clients_channels to actually do it.
6492 Affected file silcd/server.c.
6494 * Fixed the silc_server_new_channel to not crash by giving
6495 wrong router to the new channel. Affected file is
6496 silcd/packet_receive.c.
6498 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6500 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
6501 which is given as argument to the silc_client_alloc now.
6502 It can be used to configure the client and set various parameters
6503 that affect the function of the client.
6505 * The USERS command in server did not check whether the channel
6506 is private or secret. Affected file silcd/command.c.
6508 * Added new argument to the USERS command in protocol specification.
6509 The USERS command now can take the channel name as argument
6510 as well. Added support for this in client and server and
6511 updated the protocol specs.
6513 * Completed the GETKEY command in client. It can be now used
6514 to fetch also servers public key not only some clients.
6515 Affected files lib/silcclient/command[_reply].c.
6517 * Added silc_client_get_server to return server entry by the
6518 server name. Affected files lib/silcclient/silcapi.h and
6521 * Redefined the IDENTIFY command in protocol specification to be
6522 more generic. It now can be used to query information about
6523 any entity in the SILC Network, including clients, servers and
6524 channels. The query may be based either the entity's name
6525 or the ID. Added support for this in both client and server.
6527 Affected files silcd/command.c and lib/silcclient/command.c
6528 and command_reply.c.
6530 * Optimized the WHOIS and WHOWAS commands in the server. Removed
6531 the _from_client and _from_server functions. Affected file
6534 * Added silc_client_get_channel_by_id_resolve to the file
6535 lib/silcclient/silcapi.h to resolve channel information by
6536 its ID. Added also silc_client_get_channel_by_id that
6537 does not resolve it from the server.
6539 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6541 * Added SilcServerEntry context into the client library
6542 to represent one server. The INFO command now allocates
6543 these to save the resolved server info. For now on the
6544 client library will also keep information about servers,
6545 connected and resolved with INFO.
6547 The INFO command now allocates the SilcServerEntry context
6548 and saves the server info there. The COMMAND_REPLY in
6549 the INFO now returns the parameters to application in
6550 same order as defined in the protocol specification.
6552 The entries are cached in the client->server_cache.
6554 * The INFO command is now issued after received the Client ID
6555 from the server. Affected file lib/silcclient/client.c.
6557 * The CMODE_CHANGE notify may now return also an SilcServerEntry
6558 to the application as the mode changer might be server.
6559 It is guaranteed that NULL is not returned anymore to the
6560 application. Affected file lib/silcclient/client_notify.c.
6562 The ID Type is now also passed to the application so that
6563 it can check whether the returned entry is SilcClientEntry
6566 Added new function silc_client_get_server_by_id to return
6567 the server entry by ID. Affected files are the
6568 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
6570 * Do not create the channel in the Irssi SILC Client when issuing
6571 the JOIN command but when received the sucessful JOIN command
6572 reply. Otherwise the channel might get created even though we
6573 could not join it. The Affected file is
6574 irssi/src/silc/core/[silc-channels.c/client_ops.c].
6576 * Fixed a channel joining bug in router. The router must also
6577 check the channel modes, invite and ban lists etc. when serving
6578 the JOIN command sent by normal server. Affected file is
6579 silcd/command.c. The router now resolves the client's
6580 information from the server who sent the JOIN command if it
6581 does not know it, and processes the JOIN command only after
6584 * Changed the SilcCommandCb to take new argument; void *context2.
6585 Affected file lib/silccore/silccommand.h
6587 The second argument in the command callbacks in the server now
6588 includes the SilcServerCommandReplyContext if the command was
6589 called as pending command callback from the command reply.
6590 Otherwise it is NULL. When called as pending the status of the
6591 command reply will be checked and if it was erronous the
6592 error will be sent to the original sender of the command.
6593 This way the client always receives the error messages even
6594 though the server was actually the one who received the error
6595 when it resent the command to router, for example. Affected
6596 files silcd/command[_reply].[ch].
6598 * Fixed sending WHOWAS command's error message to client if
6599 the requested client could not be found. It was missing.
6602 * Changed the CMODE and CUMODE commands reply arguments in the
6603 protocol specification. The Channel ID is now sent in both
6604 of the commands to identify the channel. Implemented this
6605 new feature to the client and server. Affected files
6606 lib/silcclient/command_reply.c and silcd/command.c.
6608 * Made better checks for invite and ban lists in the JOIN
6609 command in server. Affected file silcd/command.c.
6611 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6613 * The server now performs the incoming host IP/DNS lookup
6614 using the silc_socket_host_lookup and thus does not block
6615 the server anymore. Affected file silcd/server.c.
6617 * Completed the multi-thread support for SILC Scheduler in
6618 the lib/silcutil/silcschedule.c.
6620 * Fixed the configure.in.pre to detect the pthread correctly
6623 * Fixed a deadlock in silc_task_queue_wakeup in the file
6624 lib/silcutil/silctask.c.
6626 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6628 * Added new function silc_schedule_wakeup that is used in
6629 multi-threaded environment to wakeup the main thread's
6630 schduler. It needs to be used when a thread adds a new task
6631 or removes a task from task queues. After waking up, the
6632 scheduler will detect the task queue changes. If threads
6633 support is not compiled in this function has no effect.
6634 Implemented the wakeup mechanism to both Unix and WIN32
6635 systems. Affected files are lib/silcutil/silcschedule.[ch],
6636 lib/silcutil/unix/silcunixschedule.c and the
6637 lib/silcutil/win32/silcwin32schedule.c.
6639 * Added new function silc_task_queue_wakeup to wakeup the
6640 scheduler by the specified task queue. Affected file
6641 lib/silcutil/silctask.[ch].
6643 * The silc_socket_host_lookup_start now wakes up the scheduler
6644 after adding the timeout task. Affected file is
6645 lib/silcutil/silcsockconn.c.
6647 * The silc_socket_host_lookup is synchronous now if the threads
6648 support is not compiled in. However, the callback is still
6649 called asyncronously through the scheduler, anyway. Affected
6650 file lib/silcutil/silcsockconn.c.
6652 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6654 * Added new function silc_socket_host_lookup to perform
6655 asynchronous IP and FQDN lookups for the socket connection.
6656 Affected files lib/silcutil/silcsockconn.[ch].
6658 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6660 * Added SILC_MUTEX_DEFINE to define the mutex on environments
6661 that may or may not compile the mutex support in.
6663 Changed the silc_mutex_alloc interface. It allocates the
6664 mutex now to the sent pointer and returns TRUE or FALSE.
6666 Affected file lib/silcutil/silcmutex.h.
6668 * Wrote the SILC Task Queue interface to support multi-threads.
6669 Affected file lib/silcutil/silctask.[ch].
6671 * Wrote the SILC Scheduler to support multi-threads. Affected
6672 file lib/silcutil/silcschedule.c.
6674 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6676 * Implemented the SILC Mutex API and SILC Thread API for WIN32
6677 in lib/silcutil/win32/.
6679 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6681 * Defined SILC Mutex API and SILC Thread API and implemented
6682 them for Unix. Affected files are
6683 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
6684 lib/silcutil/unix/silcunixmutex.c and
6685 lib/silcutil/unix/silcunixthread.c.
6687 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6689 * Fixed the silc_server_remove_clients_by_server's channel
6690 key re-generation. The hash table handling was incorrect
6691 and would not work with many channels. Affected file is
6694 * Fixed some memory leaks around the server code.
6696 * Rewrote the silc_server_get_users_on_channel to support IPv6
6697 based Client ID's. Affected file silcd/server.c.
6699 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
6700 specification. However, a separate document must be written
6701 to define the detailed signing procedure and the payload
6702 associated with the flag. Defined the flag to the
6703 lib/silccore/silcchannel.h as well.
6705 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6707 * Changed the dynamic tables to static size tables in the
6708 lib/silccrypt/silchmac.c.
6710 * Removed GCC dependencies from the code. A patch by cras.
6712 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6714 * Do not show the error "Error receiving packet bla bla"
6715 in server if it really was not an error (-2 means that reading
6716 is pending). Affected file silcd/server.c.
6718 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6720 * Fixed a possible crash in silc_server_remove_clients_by_server
6721 in silcd/server.c. Fixed there also some memory leaks.
6723 * Fixed the silc_idlist_replace_client_id. It could replace
6724 wrong key in the hash table. Affected file silcd/idlist.c.
6726 * Do not check whether there are global users on the channel
6727 if the channel->global_users is FALSE. Affected functions
6728 silc_server_remove_from_one_channel and
6729 silc_server_remove_from_channels in silcd/server.c. Also,
6730 do not check if the removed client is local as we can be
6731 sure that global client was not removed from the channel
6732 and checking for global users is not needed.
6734 * The silc_server_remove_clients_by_server now re-generates
6735 the channel keys correctly for those channels that had
6736 clients removed from them. Affected file silcd/server.c.
6738 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6740 * Found the reason of random crashes in the server. We weren't
6741 ignoring the SIGPIPE signal (which can be sent in write())
6742 and it crashed the server. Affected file silcd/silcd.c.
6744 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6746 * Assure that sock->user_data is not NULL in the function
6747 silc_server_packet_send in silcd/packet_send.c.
6749 * Disconnect the remote connection if it could not be added
6750 to any ID lists in the server. The affected file is
6753 * Check in silc_server_packet_send[_real/dest] that the
6754 socket is not disconnecting and ignore the data if it is.
6755 Affected file silcd/packet_send.c.
6757 * Define inline to __inline on native WIN32 compilation.
6758 Affected file includes/silcwin32.h.
6760 * Added some explicit type casts for inline code since MSVC
6761 require them. Affected files lib/silcutil/silcbuffer.h,
6762 lib/trq/silcdlist.h and lib/trq/silclist.h.
6764 * Print warning in log files from now on if the packet
6765 decryption fails. Affected file silcd/server.c.
6767 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6769 * Changed the `say' client operation's interface to accept
6770 new `type' argument to indicate the type of the message sent
6771 by the library. The application may filter the library's
6772 messages according the type. The affected file is the
6773 lib/silcclient/silcapi.h.
6775 * Added two new functions to lib/silcclient/silcapi.h:
6776 silc_client_del_client and silc_client_del_client_by_id.
6777 Affected file lib/silcclient/idlist.c.
6779 * Moved the clientincludes.h from includes/ to silc/ and
6780 serverincludes.h from includes/ to silcd/.
6782 * The modes for the CMODE and CUMODE are now passed as
6783 uint32 for application with COMMAND_REPLY. The affected
6784 file is lib/silcclient/command_reply.c.
6786 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6788 * /WHOIS without arguments shows client's own information.
6789 Affected file lib/silcclient/command.c.
6791 * Changed PING to not accept any arguments. The specs
6792 says that client can ping only the connected server so
6793 requiring an argument is not needed. Affected file is
6794 lib/silcclient/command.c.
6796 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6798 * Fixed a fatal bug in private message sending and reception
6799 encryption and decryption when using private message keys.
6800 The implementation was incorrect and did not follow the
6801 specification. It causd that some of the message were
6802 lost since it did not use the sending and receiving keys
6803 as the protocol suggests. This has been fixed and will cause
6804 incompatibilities with older clients when sending private
6805 message encrypted with private message keys. Affected files
6806 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
6807 and various other in Irssi SILC Client.
6809 Added `responder' boolean argument to the functions
6810 silc_client_add_private_message_key[_ske] to indicate when
6811 the key is added as responder or initiator of the key
6814 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6816 * Removed the silc_ske_check_version function and created
6817 a SilcSKECheckVersion callback. Added also a function
6818 silc_ske_set_callbacks that is now used to set all SKE
6819 callbacks. The callback functions are not given to
6820 the SKE functions anymore, but this function is used to
6823 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
6825 * Added `silc_version' argument to the silc_client_alloc
6826 to define the version of the application for the library.
6827 The library will use the version string to compare it
6828 against the remote host's (usually a server) version
6829 string. Affected file lib/silcclient/silcapi.h
6831 * Added the KE protocol context to Key Agreement context
6832 in client library so that we can abort the SKE if it
6833 is in process when we get timeout. Affected file is
6834 lib/silcclient/client_keyagr.c.
6836 * Do not resolve the client ID forever if it returns in the
6837 first time that such client does not exist. This was done
6838 for example with private message. Affected file is
6839 lib/silcclient/client_prvmsg.c.
6841 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6843 * Do not add regex.h for WIN32. The affected file
6844 includes/silcincludes.h.
6846 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
6847 not work yet 100%. It generates the DLL's automatically
6848 when compiling with --with-win32 under cygwin.
6850 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6852 * lib/contrib/regex.c is not compiled on WIN32.
6854 * Added silc_net_get_socket_opt function to the
6855 lib/silcutil/silcnet.h.
6857 * Added includes/silcwin32.h for WIN32 specific includes
6860 * Do not use ptime structure or any of the posix process
6861 functions on WIN32 in lib/silccrypt/silrng.c.
6863 * Added silc_gettimeofday to provide generic function
6864 for struct timeval on all platforms. Added the function
6865 to lib/silcutil/silcutil.h.
6867 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6869 * Moved the lib/silccore/silcsockconn.[ch] to the utility
6870 library as they clearly belong there. As a plus side we
6871 can make the actual socket connection routines platform
6874 Added also new generic function silc_socket_read and
6875 silc_socket_write (that used to be silc_packet_[read/write].
6876 The implementation of these are platform specific.
6878 * Added WIN32 specific routines of silc_socket_[read/write]
6879 to lib/silcutil/win32/silcwin32sockconn.c.
6881 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6883 * Added preliminary support for native WIN32 compilation under
6884 cygwin (using the -mno-cygwin option for GCC) to the
6885 ./configure.in.pre. The --with-win32 now prepares the
6886 compilation for native WIN32.
6888 * Rewrote the SILC Scheduler interface in the file
6889 lib/silcutil/silcschedule.h. The scheduler is now context
6890 based and does not have anymore any global static scheduler.
6891 Moved the Unix scheduler to the lib/silcutil/unix/ directory
6892 and created lib/silcutil/win32 directory for WIN32 based
6895 * Added Unix specific network routines to the
6896 lib/silcutil/unix/silcunixnet.c and the old
6897 lib/silcutil/silcnet.c includes now only generic routines.
6899 Added WIN32 specific network routines to the
6900 lib/silcutil/win32/silcwin32net.c.
6902 * Added Unix specific utility functions from the
6903 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
6905 * Added WIN32 SILC Scheduler to the file
6906 lib/silcutil/win32/silcwin32schedule.c. The code is of course
6909 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6911 * Do not handle JOIN notify in the server if the target client
6912 is not registered (idata->registered == FALSE). The affected
6913 file is silcd/packet_receive.c.
6915 * Update the nickrec->founder in event_cumode in the Irssi SILC
6916 client. Affected file irssi/src/silc/core/silc-channels.c.
6918 * Fixed the CUMODE_CHANGE notify handling in the server when
6919 server and router are announcing their clients on channels.
6920 Now the mode changes are saved and notified correctly. The
6921 affected file is /silcd/packet_receive.c.
6923 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
6924 They really did not replace the cache entry in the ID Cache.
6925 Now they do that. Affected file silcd/idlist.c.
6927 * Fixed the KICK notify handling in the Irssi SILC client to
6928 update the channel records so that the kicked client does not
6929 appear to be on the channel. The affected file is
6930 irssi/src/silc/core/silc-channels.c.
6932 * Always update the conn->current_channel when executing command
6933 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
6935 * Fixed the KILL notify handling in Irssi SILC client to remove
6936 the killed client on all channels.
6938 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6940 * Fixed the silc_parse_command_line to remove extra spaces
6941 from the start and end of the arguments. Affected file is
6942 lib/silcutil/silcutil.c.
6944 * Cancel and free any active protocol in the function
6945 silc_server_close_connection. Affected file silcd/server.c.
6947 * Cancel and free any active protocol in the function
6948 silc_client_close_connction. Affected file is
6949 lib/silcclient/client.c.
6951 * Do not execute the KILL command for clients that are in
6952 history (ie. they are not in the network). Affected file is
6955 * Fixed KILL notify handling, client does not crash anymore.
6956 Affected file irssi/src/silc/core/silc-channels.c.
6958 * Reduced the default packet buffer size from 2048 to 1024 in
6959 lib/silccore/silcpacket.c.
6961 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
6962 counter to the SKE context that is incresed when the SKE library
6963 performs async operation outside the library. If the outside
6964 process frees the SKE context and FREED status will be set
6965 and the library will detect after the sync operation that the
6966 libary is freed. The affected files are
6967 lib/silcske/silcske[_status].[ch].
6969 * Resolve the client entry information in the function
6970 silc_client_channel_message to assure that NULL pointer is not
6971 passed as client entry to the application. */
6973 * Fixed the task timeout calculation to assure that there is
6974 never negative timeouts. The affected file is
6975 lib/silcutil/silcschedule.c.
6977 * Fixed the channel user mode notification sending in server.
6978 It was sent point-to-point to the router (or to server by router)
6979 but it needs to be destined to a channel. The routines now
6980 supports sending the channel user mode notifys to the channels
6981 when announcing clients and channels. Affected files are
6982 silcd/server.c and silcd/packet_receive.c.
6984 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
6985 It did not actually replace the old channel entry in the cache.
6986 Affected file lib/silcclient/client_notify.c.
6988 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6990 * Fixed a possible crash in silc_packet_send_prepare. It now
6991 assures always that there is enough space in the buffer and
6992 at the tail area of the buffer (for MAC).
6994 Fixed the inbound buffer reallocation in silc_packet_read.
6995 It was old code and did not handle the reallocation correctly.
6998 The affected file is lib/silccore/silcpacket.c.
7000 * Fixed buffer overflow in silc_parse_nickname in the file
7001 lib/silcutil/silcutil.c.
7003 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7005 * make install generates new server keys only if there is not
7008 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7010 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
7011 Added check that if the NOREPLY is set then we will not send
7012 the away message. This avoids infinite loop of away messages
7013 if both clients are away. The affected file is
7014 lib/silcclient/client_prvmsg.c.
7016 * Fixed client crash if /NICK was given without arguments.
7017 Affected file lib/silcclient/command.c.
7019 * Server does not send the invite list in INVITE command back
7020 to the client if the list was not altered. Added this notion
7021 to the protocol spec as well. Affected file silcd/command.c.
7023 Fixed possible crash in INVITE command by checking the
7024 value of silc_server_get_client_route command.
7026 * Fixed the INVITE notify type handling. The arguments are now
7027 taken in correct order and client does not crash. The affected
7028 file is irssi/src/silc/core/silc-channels.c.
7030 Removed the "Inviting xxx to channel" message from the
7031 client library away and let the application handle it.
7032 Affected file lib/silcclient/command.c. Added that message
7033 to Irssi SILC client's message formats.
7035 * Fixed CMODE command crash in client. It now checks the
7036 amount of arguments correctly and does not crash. The affected
7037 file is lib/silcclient/command.c.
7039 * Do not create new channel automatically in silc_channels_join
7040 but check whether the channel by that name already exists.
7041 Affected file irssi/silc/core/silc-channels.c.
7043 * Do not send the SERVER_SIGNOFF to router if the disconnected
7044 entity was the router. Affected file silcd/server.c.
7046 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7047 SILC client as it was missing from there.
7049 Added the handling of the KICK notify to the Irssi SILC client
7050 as it was missing. Added "you have been kicked" message to
7051 Irssi SILC client's message modules formats.
7053 Added the handing of the KILL notify to the Irssi SILC client
7054 as it was missing. Added the kill message module formats
7057 The affected file is irssi/src/silc/core/silc-channels.c.
7059 * The router did not save the channel mode the server announced.
7060 Affected file silcd/packet_receive.c.
7062 * Fixed a possible crash in INFO command in server. If the
7063 server did not provide the server info it crashed. Affected
7064 file silcd/command.c.
7066 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7068 * Fixed the GETKEY command in the server to check also the
7069 global list. Otherwise the GETKEY would not work correctly
7070 in normal SILC server. Affected file silcd/command.c.
7072 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7074 * Fixed GETKEY crash, it crashed if the command did not succseed.
7076 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7078 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7079 is now real and not just an macro interface to GMP.
7081 Removed the entire GMP from the source tree and imported new
7082 NSS MPI library instead. Reason for removing GMP is that it is
7083 extremely large and compiles extremely slow. The NSS MPI
7084 is only a few files and compiles in less than 10 seconds.
7085 The speed is also about the same as GMP. The MPI is imported
7086 to lib/silcmath/mpi.
7088 If the system has GMP installed we will still use the GMP.
7089 If it is not then the NSS MPI will be compiled.
7091 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7093 * Merged a long nickname (127 characters long) crash bugfix from
7094 Irssi CVS tree. Affected file irssi/src/core/misc.c.
7096 * Merged a freed memory reference bugfix from Irssi CVS tree.
7097 Affected file irssi/src/core/commands.c.
7099 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7101 * Added the server's public key sving and verification to the
7102 server when performing the SKE. This was missing and the
7103 remote server's (or router's) public key was accepted without
7104 checking whether we have it previously or trust it at all.
7105 Affected file silcd/protocol.c.
7107 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7109 * Check in the silc_server_timeout_remote if protocol is active
7110 and make sure that the protocol's final callback is called so
7111 that all memory if freed. Affected file silcd/server.c.
7113 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7115 * silc_server_whois_send_reply crashed the server if the nickname
7116 was 127 characters long. Affected file silcd/command.c.
7118 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7120 * Added sanity check to the silc_server_new_client. If the hostname
7121 is provided inside username then check that the provided hostname
7122 really is the same as the resolved one. If the hostname was not
7123 resolved then check it from the public key. Affected file is
7124 silcd/packet_receive.c.
7126 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7127 if the server disconnected us and the connection is not valid
7128 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7130 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7131 the library to the lib/silcutil/silcutil.[ch].
7133 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7135 * Close log file after open. Affected file
7136 lib/silcutil/silclog.c.
7138 * Check whether sock == NULL in silc_client_send_packet and return
7139 if it is. Affected file lib/silcclient/silcclient.c.
7141 * Check rec->entry == NULL in the Irssi SILC Client before
7142 sending the channel message. Affecte file is
7143 irssi/src/silc/core/silc-servers.c.
7145 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7147 * Merged a splitted window bugfix from Irssi CVS tree. The
7148 affected file is irssi/src/fe-text/textbuffer-view.c.
7150 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7151 It did not print nickname.
7153 * Improved the distributions system a bit.
7155 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7157 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7158 irssi/src/fe-text/gui-window.c.
7160 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7161 to in-active server. The affected file is
7162 irssi/src/silc/core/client_ops.c.
7164 * Resolve the client in USERS command reply if the entry does
7165 not have username resolved. The affected file is
7166 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7167 command to WHOIS command to really resolve stuff. The USERS
7168 is not used any more in any critical section so WHOIS can
7169 be used even though it might be slower than IDENTIFY.
7171 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7174 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7176 * Changed the protocol API a bit more consistent in the
7177 lib/silccore/silcprotocol.[ch].
7179 * Changed the following headers to ROBODoc format:
7181 lib/silccore/silcpayload.h
7182 lib/silccore/silcprotocol.h
7183 lib/silccore/silcsockconn.h
7185 All core library headers are now formatted.
7187 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7189 * Fixed a bug in Irssi SILC client; do not show that you are
7190 server/router operator if you really are not. Affected file is
7191 irssi/src/silc/core/client_ops.c.
7193 * Renamed silc_command_free_payload to silc_command_payload_free.
7194 Affected file lib/silccore/silccommand.h
7196 * Added silcmath.h to include the prototoypes of various routines
7197 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7200 * Changed the following headers to ROBODoc format:
7202 lib/silccore/silcchannel.h
7203 lib/silccore/silccommand.h
7204 lib/silccore/silcid.h
7205 lib/silccore/silcidcache.h
7206 lib/silccore/silcmode.h
7207 lib/silccore/silcnotify.h
7208 lib/silccore/silcpacket.h
7209 lib/silcmath/silcmath.h
7211 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7213 * Added checking to the server code not to start the server if
7214 ciphers and stuff are not configured properly. Affected files
7215 silcd/serverconfig.[h] and silcd/server.c.
7217 * Changed the layout of the header files of the public interfaces
7218 in the SILC libraries. The new layout supports ROBODoc
7219 documentation tool (and some others) so that it is easy to create
7220 a library reference manual. All the other headers and source
7221 code must still follow the CodingStyle document. Also source
7222 code must not include these ROBODoc stuffs, only the headers.
7223 Furthermore, all public interface headers must now be named
7224 by using `silc' prefix, example: silcapi.h, silccipher.h.
7225 Some files were renamed due to this. All the other headers
7226 must not be used as public interfaces. I will update the
7227 CodingStyle document later. Changed following headers, so far:
7229 lib/silcclient/silcapi.h
7230 lib/silccore/silcauth.h
7231 lib/silccore/silcprivate.h
7232 lib/silccrypt/silcdh.h
7234 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7238 * Removed silc_client_packet_send_flush from the client library
7239 as it is not needed. Affected file lib/silcclient/client.[ch].
7241 * Added printing of message of unresolved authentication method
7242 to the Irssi SILC client. Added it to the module formats.
7243 Removed the same message from the client library.
7245 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7247 * Added new distribution feature, DISTLABEL. Every distribution
7248 can define own preprocessor label that can be used in the
7249 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7250 file distributions, acconfig.h.pre and prepare.
7252 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7254 * Added Makefile.defines_int to include the actual definitions
7255 for Makefile.defines.in. Tested the new distribution system,
7256 created distributions and tested installation.
7258 * Added AWAY message printing to the Irssi SILC client. Added
7259 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7261 * Added SCONNECT command to call the SILC's CONNECT command.
7262 Cannot use CONNECT directly since Irssi uses that internally.
7263 Affected file irssi/src/silc/core/silc-servers.c.
7265 Added ACTION local command. It is same as ME command but takes
7266 the channel as mandatory argument.
7268 Rewrote some of the Irssi's help files to suite for SILC
7271 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7273 * Added Makefile.defines[.in] that should for now on be included
7274 in all Makefile.am file in the source tree. That file includes
7275 all common compilation definitions for SILC source tree.
7277 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7279 * Minor changes to the ./prepare script to change the package
7280 name according the distribution name to the configure.in.
7282 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7284 * Created new distribution system. Added file `distributions'
7285 that defines all the distributions that can be created out of
7286 the SILC source tree. The ./prepare script now reads that
7287 file to determine how to prepare the distributions. The
7288 first argument to the ./prepare is the name of the distribution
7289 and second is the version of the distribution. If given
7290 without arguments it creates the default (toolkit) distribution
7291 with the default version (defined in ./prepare).
7293 All Makefile.am files that are subject to the distributions
7294 are now named as Makefile.am.pre. These are ./Makefile.am
7295 and lib/Makefile.am. Others may be changed later.
7297 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7299 * Added invite list, ban list, some key management and connection
7300 error message printing to module formats in the Irssi SILC client.
7302 * Added new silc_client_set_away_message to set the away message
7303 that is back to the person who sent private message. The
7304 affected file lib/silcclient/silcapi.h and the
7305 lib/silcclient/client_prvmsg.c.
7307 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7309 * Fixed the private message sending in the Irssi SILC client,
7310 added local command KEY to the Irssi SILC client.
7312 Added key management and key agreement message formats to the
7313 irssi/src/fe-common/silc/module-formats.[ch].
7315 Added USERS (alias WHO) printing, server/router operator
7316 indication and LIST command printing to the module formats.
7318 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7320 * Fixed channel joining notify handling, cumode notify handling
7321 from Irssi SILC client.
7323 * Added SILC specific module-formats to the Irssi SILC client so
7324 that SILC specific message hilighting, colors etc is possible.
7325 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7327 Added channel mode, channel user mode, actions, notices,
7328 whois and whowas printing to the the module-formats.c.
7330 * Fixed a bug in channel deletion in the server. The channel
7331 is not left to the cache even if the channel founder auth mode
7332 is set when there are no users anymore on the channel. Affected
7333 file silcd/server.c.
7335 * The silc_net_localhost now resolves the entire hostname including
7336 the domain name. Affected file lib/silcutil/silcnet.c.
7338 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7340 * Changed the ask_passphrase client operation to be ascynchronous.
7341 It has now a completion callback and a context that the
7342 application must call after it has got the passphrase from
7343 the user. Affected files lib/silcclient/silcapi.h,
7344 lib/silcclient/protocol.c, lib/silcclient/command.c and
7347 Added SilcAskPassphrase callback that the application calls
7348 to deliver the passphrase to the library.
7350 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7351 The public key verification and especially a certificate
7352 verification is asynchronous procedure.
7354 Added new SILC_SKE_STATUS_PENDING status to indicate the
7355 request is pending and a callback will be called to finalize
7358 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7359 indicate that remote end did not send its public key (or
7360 certificate), even though we require it. Added check for this
7361 condition in the SKE. This was a security bug, now fixed.
7363 Defined new SilcSKEVerifyCbCompletion callback that is called
7364 when the verification process is completed.
7366 The affected files lib/silcske/silcske_status.h and
7367 lib/silcske/silcske.[ch].
7369 * Changed the verify_public_key client operation to be async
7370 as well. Defined SilcVerifyPublicKey callback that is used to
7371 indicate the success of the public key verification process.
7373 Changed the server and client to use the new async client
7376 * Changed the Irssi SILC client's internal scheduler to be called
7377 twice as many times as it used to be. As a result the client
7378 should be a bit faster now. Affected file is
7379 irssi/src/silc/core/silc-core.c.
7381 * Added support to Irssi SILC client of asynchronous public key
7382 verification and passphrase inquiry. Affected file is
7383 irssi/src/silc/core/silc-core.c.
7385 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7387 * Do not say "You have left channel %s" in client library.
7388 Moved it to the application. Affected files are
7389 lib/silcclient/command.c and silc/client_ops.c.
7391 * Fixed silc_client_get_clients. Command context was not
7392 duplicated and was freed memory in the callback. Affected
7393 file lib/silcclient/idlist.c.
7395 * Do not say "you are now talking..." on JOIN command in the
7396 client library. The appliation must handle it.
7398 * Do not say ".. changed topic to" in command reply in the
7399 client libary. The application must handle it.
7401 * Fixed TOPIC command sending in the client library.
7403 * Fixed a memory leak in silc_client_command_free in the file
7404 lib/silcclient/command.c.
7406 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7408 * Imported a modified version of Irssi client to the source tree.
7409 The Irssi will be used to create a new client called
7410 Irssi SILC. Imported to irssi/.
7412 Added silc_core_init_finish function to the Irssi. Affected
7413 file irssi/configure.in.
7415 A lot changes in the Makefile.ams around the irssi tree.
7417 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7419 * Do not rehash if the new size is same as the old size of the
7420 hash table, in the silc_hash_table_rehash*. The affected file
7421 lib/silcutil/silchashtable.c.
7423 * Replaced hash_table_del_by_context calls from the server
7424 (when channel->user_list and client->channels) to the
7425 hash_table_del as it is sufficient and faster.
7427 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7429 * Added silc_hash_table_list, silc_hash_table_get and the
7430 SilcHashTableList structure to provide an alternative way to
7431 traverse the hash table. The affected files are
7432 lib/silcutil/silchashtable.[ch].
7434 * Changed the server's idlist routines to use the hash table
7435 routines to optimize the code.
7437 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7439 * Replaced the client entry's `channel' list and channel entry's
7440 `user_list' list to hash tables for optimized lookup. Changed
7441 the code to use the hash table interface around the code.
7442 Affected file lib/silcd/idlist.[ch].
7444 * Added `auto_rehash' boolean argument to the function
7445 silc_hash_table_alloc to indicate whether the hash table should
7446 auto-rehash when it thinks is appropriate time. It will
7447 increase the hash table size if the there is twice as much
7448 entries in the table than the size of the table, and will
7449 decrease the size if there are twice as less entries than
7450 the size of the table.
7452 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7454 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7456 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7458 * silc_idcache_purge_by_context deletes the entry now by context
7459 as it is supposed to do. Affected file lib/silccore/idcache.c.
7461 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7462 client is not anymore valid (WHOWAS givens the info) and not
7463 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7465 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7467 * Removed the `data' and `data_len' arguments from the ID Cache
7468 interfaces and added `name' argument. ID Cache does not handle
7469 anymore the binary data only a names associated with given ID.
7471 * When hashing a Client ID with silc_hash_id the entire ID is
7472 not hashed anymore, instead only the hash of the Client ID is
7473 hashed. This way we can access the Client ID from the cache
7474 with Client ID but with the hash of the ID (which is a hash of
7475 the nickname) as well without any difference in performance.
7477 Added also silc_idcache_find_by_id_one_ext to do one on one
7478 searching when we have the actual ID. Added also function
7479 silc_hash_client_id_compare. The affected files are
7480 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7482 * When hashing the name associated with a ID it is always done
7483 in lowercase. This way we can access the cache without worrying
7484 about case-sensitivity, even though, for example nicknames are
7487 * Fixed a bug in server with channel message sending. It put
7488 wrong ID type as destination ID. The affected file
7489 silcd/packet_send.c.
7491 * silc_idcache_del_by_context now deletes from all hash tables
7492 by context. Affected file lib/silccore/idcache.c.
7494 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7496 * Changed the client library to use the new ID Cache interface.
7497 Changes around the source tree.
7499 * Added silc_hash_table_rehash_ext to rehash with specific
7500 hash function. Affected file lib/silcutil/silchashtable.[ch].
7502 * Added silc_hash_string_compare to compare two strings in the
7503 hash table. Affected file lib/silcutil/silcutil.[ch].
7505 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7507 * Added new function silc_idcache_del_by_context into the
7508 lib/silccore/idcache.[ch].
7510 * Changed the server's ID list routines to use the new ID Cache
7511 interface. Changes around the source tree.
7513 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7515 * Added silc_hash_table_del[_by_context]_ext functions in to the
7516 lib/silcutil/silchashtable.[ch].
7518 Removed silc_hash_table_find_all* routines and added new
7519 silc_hash_table_find_foreach to replace them.
7521 Added silc_hash_table_replace_ext function as extended
7522 replacing function. Separated the simple hash table interface
7523 from the extended hash table interface in the file
7524 lib/silcutil/silchashtable.h.
7526 * Fixed minor bugs and changed it to use some of the new
7527 hash table functions in lib/silccore/idcache.c
7529 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7531 * Added new function silc_hash_table_find_all to return all keys
7532 in the hash table by the specified key. As the hash table is
7533 collision resistant it also makes it possible to have several
7534 duplicate keys in the hash table. This function may be used to
7535 find all of the keys from the hash.
7537 Added user_context arguments to the SilcHashFunction,
7538 SilcHashCompare and SilcHashDestructor to deliver user specified
7541 Added new fuctions silc_hash_table_find[_all]_ext to do
7542 extended lookup with specified hash and compare functions and
7543 specified user contexts.
7545 Added new function silc_hash_table_add_ext to add the key
7546 with specified hash function and user context.
7548 Added new function silc_hash_table_foreach to traverse all
7549 entrys in the hash table. Added SilcHashForeach callback
7552 Added new function silc_hash_table_del_by_context to delete
7553 the entry only if the context associated with the key matches.
7555 Affected files are lib/silcutil/silchashtable.[ch].
7557 * Removed silc_hash_[server/client/channel]_id and added just
7558 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
7559 silc_hash_id_compare to compare two ID's using as the hash table
7560 comparison function. Added also silc_hash_data to hash
7561 binary data and silc_hash_data_compare to compare it.
7563 * Removed silc_idlist_find_client_by_hash as it is not needed
7564 anymore. Affected file silcd/idlist.[ch].
7566 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
7567 to use internally the SilcHashTable. The new ID Cache is a lot
7568 faster than the old one. Some of the ID Cache interface was also
7569 rewritten and obsolete and stupid functions were removed.
7571 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7573 * Added entry_count field to the SilcHashTable to keep the number
7574 of the entries in the table. Implemented the function
7575 silc_hash_table_rehash. Added new function
7576 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
7578 Fixed a minor bug in silc_hash_table_free.
7580 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
7581 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
7582 into the lib/silcutil/silcutil.[ch].
7584 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7586 * Implemented a collision resistant hash table into the
7587 lib/silcutil/silchashtable[ch]. See the header and the source
7588 for the SilcHashTable API.
7590 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7592 * Merged dotconf version 1.0.2 into lib/dotconf.
7594 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7596 * Do not compile anything in lib/silcsim/* if the SIM support
7597 is not enabled. The tree should now compile without problems
7600 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7602 * Compiled the SILC under cygwin. Compiled and tested briefly
7603 without problems. More tests needed. The SIMs didn't compile
7606 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
7608 * Fixed possible crash in silc_get_username in the
7609 lib/silcutil/silcutil.c.
7611 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7613 * Fixed a va_arg in silc/client_ops.c.
7615 * Oops, RC5 routines were named AES and caused some problems
7616 when not using SIM's. Affected file lib/silccrypt/rc5.c.
7618 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7620 * Added new SilcIDIP structure into the lib/silccore/id.h and
7621 replaced the old `ip' fields from all SILC ID's to that type.
7622 This is a step towards IPv6 support.
7624 The silc_id_get_len takes now the ID as an extra argument.
7625 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
7626 both IPv4 and IPv6 based ID's.
7628 The affected files are lib/silccore/id.[ch] and other files
7629 around the tree using these routines.
7631 * Removed the ID length arguments in server from various
7632 silc_server_send_notify_* routines -> they are not needed
7635 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7637 * Fixed memory leak in silc_encode_pem_file in the file
7638 lib/silcutil/silcutil.c.
7640 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7642 * Check minor version as well in the SKE. Affected files are
7643 silcd/protocol.c and lib/silcclient/protocol.c.
7645 * Added --identifier option to the server so that an identifier
7646 can be when creating the public key for the server. Affected
7647 file is silcd/silcd.c.
7649 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
7650 lib/silccrypt/silcpkcs.c.
7652 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7654 * Register default ciphers and stuff when using -C option with
7655 the server. Affected file sildc/silcd.c.
7657 * Put back the servers public key filename format, it is better
7658 than the new one. For now, the client keys are saved with the
7659 new filename format. The affected file silc/client_ops.c.
7661 * Implemented the Cipher API for the rest of the ciphers that
7662 did not implement it or implemented it the wrong way.
7664 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7666 * Register default ciphers and stuff when using the -S option
7667 in the client. Affected file silc/silc.c. Same also when
7668 creating new key pair with -C option.
7670 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7672 * Fixed the silc_verify_public_key client operation function to
7673 save the public keys differently. The fingerprint is now
7674 used as filename and not the hostname. This way also the
7675 client keys are saved uniquely and not with hostnames. The
7676 affected file is silc/client_ops.c.
7678 * Trimmed the silc_hash_fingerprint function to remove extra
7679 whitespaces from the end of the fingerprint. The affected
7680 file is lib/silccrypt/silchash.c.
7684 * Added silc_cipher_register_default function to register all
7685 default ciphers. It can be used when configuration files
7686 does not exist and the application does not want any specific
7687 ciphers in any specific order.
7689 The SilcDList is now used as silc_cipher_list dynamically
7690 allocated cipher list. Removed the static list all together
7691 and now all ciphers must be allocated to the dynamic list.
7692 The silc_cipher_alloc routine was changed to check only the
7695 All silc_cipher_* routines that used to return int returns
7698 The affected files lib/silccrypt/silccrypt.[ch].
7700 * The same thing was done to silc_hash_* as for silc_cipher_*
7701 routines. Affected files lib/silccrypt/silchash.[ch].
7703 * The same thing was done to silc_pkcs_* as for silc_cipher_*
7704 routines. Affected files lib/silccrypt/silcpkcs.[ch].
7705 Added also silc_pkcs_[un]register[_default] functions.
7706 Removed the data_context from the PKCS API.
7708 * Added silc_hmac_register_default function to register default
7709 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
7710 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
7711 to unregister all hmacs at once.
7713 * Register the default ciphers, hash functions, PKCSs and HMACs
7714 if client's configuration file does not exist. The affected
7717 * The client did not load the hash functions from the SIM
7718 modules at all. Added support for this. Affected file is
7719 silc/clientconfig.c.
7721 * When decoding public key with silc_pkcs_public_key_decode, check
7722 the supported algorithm only if PKCS are registered. Affected
7723 file lib/silccrypt/silcpkcs.c. The same was done with the
7724 silc_pkcs_private_key_decode.
7726 * Fixed the SILC List routines to keep the list always in order.
7727 It used to change the list's order when traversing the list but
7728 not it preserves the order. Affected file lib/trq/silclist.h.
7730 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7732 * Added the client library to use the SilcSocketConnection's
7733 reference counter (by silc_socket_dup) to prevent the bug that
7734 the socket object may be freed underneath async operation.
7736 * The name resolv library checking fixes in the configure.in.pre.
7739 * Created new version of the protocol drafts for future
7740 development. The -03 drafts are the ones that will be changed
7741 in the trunk now and the -02 will remain as they are.
7743 * Send list of CUMODE notifys to the router when announcing
7744 the channel users to the router. Affected file silcd/server.c.
7745 If the router receiving channel founder CUMODE for a channel
7746 that already has channel founder it will send CUMODE notify
7747 to the sender to remove the channel founder rights from the
7748 announced client. Affected file silcd/packet_receive.c.
7750 * The CUMODE notify may now use Server ID as well as the entity
7751 who changes the mode. Updated protocool specs.
7753 * Updated INSTALL and README files.
7755 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7757 * New web pages in the http://silc.pspt.fi. The pages was
7762 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7764 * Implemented the [DenyConnectin] config section in the server.
7765 Added silc_server_config_denied_conn to check whether incoming
7766 connection is denied. Affected file silcd/serverconfig.[ch].
7768 * Do not check the ports when checking the incoming configuration
7769 data if the port is 0, meaning any. Affected file is
7770 silcd/serverconfig.c.
7772 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7774 * Fixed buffer overflow in silc_string_compare in the file
7775 lib/silcutil/silcutil.c.
7777 * Fixed double free in silc_server_command_leave in the file
7780 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7782 * Fixed the version checking in the server. Affected file is
7785 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7787 * Fixed the configuration data fetching when accepting new
7788 connections in the server. Affected file silcd/server.c.
7790 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7792 * Added `sender_entry' argument to the function
7793 silc_server_packet_relay_to_channel so that we can check
7794 whether some destination actually belongs to the same route
7795 the sender belongs (ie, we must not resend the packet to the
7796 sender). Affected file silcd/packet_send.[ch].
7798 * Added `servername' field to the SilcClientEntry in the server
7799 to hold the name of the server where client is from. Affected
7800 file is silcd/idlist.h.
7802 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7804 * Moved the channel message encrypting in the router betwen
7805 router connections from silc_server_channel_message to the
7806 silc_server_packet_relay_to_channel since we want to check
7807 whether we have anybody channel before encrypting anything.
7808 Affected files silcd/packet_[receive/send].c.
7810 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7812 * Fixed the [AdminConnection] server config section to support
7813 multiple entries. Affected file silcd/serverconfig.c.
7815 * Added support into the server to check the validity of the
7816 incoming connection before executing any KE or authentication
7819 * The connection configuration is now saved to the KE and
7820 connection auth protocol contexts and not fetched anymore in
7821 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
7823 * The local hosts listenning address and port is also resolved
7824 now when starting the server. We want to have the socket object
7825 to include the real address and port for the listener. Added
7826 new function silc_net_check_local_by_sock into the files
7827 lib/silcutil/silcnet.[ch].
7829 * Fixed a broadcast bug in server -> do not broadcast if we
7832 * Fixed a routing bug. Do not route broadcast packets ever.
7833 Broadcast packets must be processed always and not routed since
7834 they may be destined to some other host than yourself and thus
7835 would get routed without no good reason. Affected file is
7838 * Added function silc_server_config_is_primary_route to check
7839 whether primary router connection has been configured (a router
7840 configuration that we are initiating). If there is not, we
7841 will assume that there is only two routers in the SILC network
7842 and we will use the incoming router connection as our primary
7843 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
7845 * Changed the order of the broadcasting. Broadcast _after_ the
7846 packet has been processed not before. Affected file is
7849 * Fixed a [ClientConnection] parsing bug. The port was never
7850 parsed correctly thus resulting to port 0. Affected file
7851 silcd/serverconfig.c.
7853 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
7854 argument and did not set the broadcast packet flag. Affected
7855 file silcd/packet_send.c. Fixed same bug in the function
7856 silc_server_send_notify as well.
7858 * If we receive NEW_ID packet for our own ID in the server, ignore
7861 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7865 * Removed the nickname from the Private Message Payload.
7866 Updated the code and the protocol specs.
7868 * Updated protocol specs for submitting to the IETF.
7870 * Tweaked the Random Number Generator a bit. Affected file
7871 lib/silccrypt/silcrng.c. Exported a new function
7872 silc_rng_[global]_add_noise which can be used to add more
7875 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7877 * Do not parse packets with different timeout when protocol
7878 is active -> may cause problem with rekey. Affected file
7881 * When server receives signoff notify it must not create
7882 new channel key if the client is on any channels since the
7883 sender of the signoff notify will create it.
7885 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7887 * Added printing of error messages during SKE protocol from the
7888 failure packet sent by server during SKE. Affected file
7891 * Removed the client's failure_callback handling with timeout
7892 and handle it immediately when received.
7894 * The SKE library returned wrong type in SUCCESS and FAILURE
7895 packets. They must be 32 bit MSB not 16 bit MSB.
7897 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7899 * Ok, rewrote the logic of the re-key and now it seems to work.
7900 I tested it on high traffic with frequent re-keys without
7901 problems. Added hmac_receive (and renamed hmac to hmac_send)
7902 in SilcClientConnection in lib/silcclient/client.h and
7903 in SilcIDListData in silcd/idlist.h. Also, removed the
7904 SilcPacketParserContext's cipher and hmac fields as they are
7905 not needed anymore and actually caused some problems when
7906 the ciphers and hmac's changed underneath the packet parser.
7908 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7910 * If re-key protocol is active then process the incoming packets
7911 synchronously since we must assure that icoming packets encrypted
7912 with the old key is processed before the new keys is set to
7913 use. This is true other packets than for REKEY packets.
7914 Affected file silcd/server.c. The same was done to client library
7915 as well, affected file lib/silcclient/client.c.
7917 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7919 * Fixed bug in client and server to accept the force send if
7920 the packet is send from silc_[server/client]_packet_process
7921 function. Otherwise the packets are never delivered, oops.
7923 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7925 * Disable force sending of packets when REKEY protocol is active.
7926 We must assure that no packet is sent directly when rekey is
7927 performed. All packets must be sent through packet queue.
7928 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
7929 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
7930 function is silc_[server/client]_packet_send_real to check
7933 * Replaced the SIM paths from example config files to
7934 /usr/local/modules. Also, make install creates now
7935 /usr/local/silc/logs directory to hold all the SILC server
7938 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7940 * Made the configure.in.pre work on Solaris. Patch by salo.
7942 * Made all ciphers compatible with non-x86 machines. Defined
7943 CBC mode macros into lib/silccrypt/ciphers_def.h.
7945 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7947 * Fixed the make install.
7949 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7951 * When MAC computation fails the silc_packet_decrypt returned 0
7952 even though it was supposed to return -1. Fixed this. The
7953 affected file is lib/silccore/silcpacket.c.
7955 * Do not replace the config files in /etc/silc (in make install)
7956 if they already exist. Affected file ./Makefile.am.
7958 * Do not send re-key packets immediately but through packet queue.
7959 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
7961 * Changed silc_net_check_host_by_sock to return FALSE if the
7962 IP/DNS could not be resolved. Though, it returns the IP address
7963 now even if it could not resolve it (but returns also FALSE).
7964 Affected file lib/silcutil/silcnet.[ch].
7966 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7968 * Added silc_pkcs_decode_identifier to decode the public key's
7969 identifier. Affected file lib/silccrypt/silpkcs.[ch].
7970 Added also silc_pkcs_free_identifier. Added also new context
7971 SilcPublicKeyIdentifier.
7973 * Added -S option to the silc client. It is used to dump the
7974 contents of the specified public key file.
7976 * Changed the PKCS api to return the public key length when
7977 setting the public key.
7979 * Fixed a fatal bug in the public and private key file loading.
7980 Affected file lib/silccrypt/silcpkcs.c.
7982 * Execute the packet parsing for client with zero (0) timeout
7983 if the protocol is active. Affected file silcd/server.c.
7985 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7987 * Made the key generation options to the silcd program. Added
7988 -C option, equivalent to client's option.
7990 * Added new [ServerKeys] config section to the server. It
7991 configures the server's public and private key.
7993 * Defined generic Public Key Payload into the protocol
7994 specification to send specific type of public keys and
7997 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
7998 public key or certificate.
8000 * Implemented the GETKEY command to the server and to the
8001 client library and on user interface.
8003 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8005 * Made preliminary `make install' work.
8007 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8009 * Added SilcServerRekey context into silcd/idlist.h.
8011 * Added the PFS support as defined in the specification to the
8012 SKE protocol. Affected files lib/silcske/*.c.
8014 * Added `ske_group' field to the SilcServerRekey context to hold
8015 the number of the SKE group that is used with PFS in re-key.
8016 Affected file silcd/idlist.h.
8018 * Added PFS re-key support to the server. Affected file is
8021 * Added silc_protocol_cancel to cancel execution of the next
8022 state of the protocol. Affected file is
8023 lib/silccore/silcprotocol.[ch].
8025 * Added the re-key support with and without PFS to the client
8026 library. Re-key is performed once in an hour, by default.
8028 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8029 Added silc_client_rekey_callback and silc_client_rekey_final.
8030 Affected files are lib/silcclient/protocol.[ch] and
8031 lib/silcclient/client.[ch].
8033 * Removed the `hmac_key' and `hmac_key_len' fields from the
8034 SilcClientConnection structure; not needed. Affected file is
8035 lib/silcclient/client.h.
8039 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8041 * Do not ask whether user wants to use the negotiated private key
8042 for private messages, just use it. Affected file is
8043 silc/local_command.c.
8045 * Added `send_enc_key' and `enc_key_len' fields to the
8046 SilcIDListData structure since they are needed in the re-key
8047 phase. Affected file is silcd/idlist.[ch].
8049 * Implemented the simple re-key protocol into the server.
8050 Affected files silcd/server.c and silcd/protocol.[ch]. The
8051 re-key will be performed once in an hour, by default.
8053 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8054 Added silc_server_rekey, silc_server_rekey_callback and
8055 silc_server_rekey_final.
8057 * Removed Tunneled flag from the protocol. Updated the code
8058 and the specifications.
8060 * Adde `pfs' field to the SilcIDListData to indicate whether
8061 the PFS is to be performed in the re-key. Affected file is
8064 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8066 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8067 int64 of at least the xintXX size. If void * is less that 4
8068 bytes uint32 * will be used. Defined bool as boolean.
8070 * Changed _ALL_ unsigned long and unsigned int to uint32,
8071 unsgined short to uint16 in the source tree.
8073 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8074 not handle clients that has entry->data.registered == FALSE.
8075 They are not in the network anymore. Affected file is
8078 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8080 * Implemented the sending of the SERVER_SIGNOFF notify in the
8081 server. Affected file is silcd/server.c.
8083 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8084 Added also silc_notify_payload_encode_args into the
8085 lib/silccore/silcnotify.[ch].
8087 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8088 Affected file silcd/packet_receive.c.
8090 * Implemented the SERVER_SIGNOFF notify handling in the client
8091 library. Affected file lib/silcclient/client_notify.c. Also,
8092 implemnted the printing of the SERVER_SIGNOFF info to the
8093 application. Affected file silc/client_ops.c.
8095 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
8096 if the deleting was successful. Affected file silcd/idlist.[ch].
8098 * Added support for public key authentication in the connection
8099 authentication protocol in the client library. Affected file
8100 lib/silcclient/protocol.c.
8102 * Changed the server's silc_idlist_get_clients_by_* interface
8103 to support already allocated array so that new entries may be
8104 added to pre-allocated array. Affected file silcd/idlist.[ch].
8105 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8106 and command replies.
8108 * All command reply functions in the server now calls the
8109 pending command callback even if error occured. This way the
8110 error will be delivered to the client as well. Affected files
8111 silcd/command.c and silcd/command_reply.c.
8113 * Fixed INFO command to return local server's info if no server
8114 was provided. Affected file lib/silcclient/command.c.
8116 * Removed RESTART command for good. Updated the code and the
8119 * Rewrote parts of the task system. It is a bit simpler now.
8120 Removed unsued task priorities. The affected files are
8121 lib/silcutil/silctask.[ch].
8123 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8125 * Moved the USERS printing from the library to the application.
8126 Affected files lib/silcclient/command.c and silc/client_ops.c.
8128 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8132 * Added channel key re-key support. The re-key is perfomed
8133 only by the router and is done once in an hour. Added `rekey'
8134 field to the SilcChannelEntry in the server. Affected files
8135 silcd/server.c and silcd/idlist.h.
8137 * Added silc_task_unregister_by_context into the file
8138 lib/silcutil/silctask.[ch].
8140 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8142 * Added SILC_UMODE_GONE mode to indicate when the client is not
8143 present in the SILC network. Added also support to the local
8144 command AWAY that will set this mode. Added support of showing
8145 "xxx is gone" in WHOIS command. The USERS command shows the
8146 gone status as well.
8148 * Fixed setting server and router operator privileges in the
8149 server's UMODE command. Affected file silcd/command.c.
8151 * Merged the SKE KE1 and KE2 payloads into one payload. The
8152 new KE payload is equivalent to the old KE2 payload.
8154 Cleaned up the SKE Start Payload parsing. It now uses the
8155 simple buffer unformatting to do the parsing. A lot faster
8158 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8159 to the SKE that is used to indicate whether both of the SKE
8160 parties should perform authentication. By default only the
8161 responder performs authentication. By setting this flag also
8162 the initiator must do authentication. By default it is unset
8163 since in normal SKE case, client to server connection, only
8164 the responder should do authentication. When doing SKE between
8165 two clients both should perform authentication. Updated the
8166 code and the protocol specs.
8168 * A little fix to IDENTIFY command in the server. Search the
8169 client first by hash not nickname. Affected file is
8172 * Fixed the silc_client_close_connection to support closing
8173 the client to client connections wihtout deleting too much
8174 data. Affected file lib/silcclient/client.c.
8176 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8177 are received if protocol used to be active but is not anymore
8178 the application would crash due to NULL pointer dereference.
8179 Affected files silcd/server.c and lib/silcclient/client.c.
8181 * Added `hash' field to the SilcClientConnection to include
8182 the hash function negotiated in the SKE protocol.
8184 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8185 to set the channel founder authentication data. A client can
8186 claim the founder rights later by providing the authentication
8187 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8188 This way the channel founder can regain the channel founder
8189 privileges even it is left the channel. This works only on
8190 local server and the client must be connected to the same
8191 server to be able to regain the founder rights. Updated the
8192 protocol specs accordingly.
8194 Added support to the CMODE command in the client to set the
8195 founder auth data. Read the README to see how to set it.
8197 Added support to the CUMODE command to claim the founder
8198 rights. Read the README to see how to do it.
8200 Added support for the founder authentication to the Channel
8201 Entry in the server. Affected file silcd/idlist.h.
8203 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8204 server's CMODE command. Affected file silcd/command.c.
8206 * Added the following new functions into lib/silccore/silcauth.[ch]:
8207 silc_auth_get_method and silc_auth_get_data.
8209 * The server now saves the remote hosts public key to the
8210 SilcIDListData pointer. Affected file silcd/protocol.c.
8212 * The normal server now does not remove the channel entry from
8213 the cache if the founder authentication data is set. It used
8214 to remove it if the founder was the last one on the channel on
8215 the server and left the channel. The auth data is saved and
8216 if the channel is re-joined later the old entry is used with
8217 the old auth data. Affected files silcd/command_reply.c and
8220 * Removed the `pkcs' field from the SilcIDListData structure
8221 in the server; it is not used. Affected file silcd/idlist.h.
8223 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8225 * Fixed packet processing on slow links. Partial packets were
8226 never re-processed because the incoming data buffer was cleared
8227 by the application. Application must not directly clear the
8228 sock->inbuf, the packet processing routines handle it. Fixed
8229 this in client library and in server.
8231 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8233 * Fixed the WHOIS and IDENTIFY send reply function to really
8234 check whether to send list or just one entry. Affected file
8237 * Cleaned up the LEAVE command's channel key distribution. The
8238 affected file silcd/command.c.
8240 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8241 can enforce the channel mode as well. In that case the ID
8242 includes the ID of the server. The code now enforces the
8243 mode change if the router have different mode than the server.
8245 * The notify client operation with CMODE_CHANGE notify can now
8246 return NULL client_entry pointer if the CMODE was not changed
8247 by client. Application must check for this.
8249 * Added <Server ID> argument to INFO command to support server
8250 info fetching by Server ID.
8252 * Added silc_server_announce_get_channel_users to get assembled
8253 packets of channel users of the specified channel. Affected
8254 file silcd/server.[ch].
8256 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8257 was freed underneath the ID Cache.
8259 * Re-announce clients when the server received CHANNEL_CHANGE
8260 notify from the router. Affected file silcd/packet_send.c.
8262 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8264 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8265 crashed since it did not handle the fact that there is no cipher
8266 called "3" and didn't check the error condition. Now fixed.
8268 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8269 flag. It can be used to send message requests.
8271 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8273 * Implemented the RESTART command in the client.
8275 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8276 notice type messages. Added notice printing to the user
8279 * The channel keys are not re-generated if the channel's mode
8280 is PRIVKEY, ie private key on the channel exists. Affected
8281 files silcd/server.c and silcd/command.c.
8283 * Fixed a little bug in channel message delivery when channel
8284 private keys are set in the server. Affected file is
8285 silcd/packet_send.c.
8287 * Changed the setting on channel->on_channel = TRUE from the
8288 silc_client_save_channel_key to the JOIN command reply. The
8289 key payload is not received if the private channel key is set.
8290 Affected file lib/silcclient/command_reply.c and the
8291 lib/silcclient/client_channel.c.
8293 * When the CMODE_CHANGE notify is sent and the channel private
8294 key mode is removed the channel key must be re-generated in
8295 other cells as well. Added this support for the router in the
8296 silcd/packet_receive.c.
8298 * Added new local command NOTICE to send notice message on
8299 channel. Affected file silc/local_command.[ch].
8301 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8303 * Added new local command ME to the client. It is used to send
8304 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8305 some action. Affected file silc/local_command.[ch].
8307 * Changed channel_message and private_message client operations
8308 to deliver the message flags to the application. Added also
8309 the `flags' arguments to the silc_client_send_channel_message
8310 and silc_client_send_private_message functions. Affected file
8313 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8315 * Redefined the Private Message Payload to support private message
8316 keys and to support the new private message flags. Updated
8317 the protocol specs. Flags makes it possible to have for example
8318 CTCP style messages.
8320 * Added new type SilcPrivateMessagePayload and defined an API
8321 for it in the lib/silcclient/silcprivate.[ch].
8323 * Tested private message private keys successfully. Tested the
8324 private message key set, unset and list commands with the new
8327 * Redefined the Channel Message Payload to include the channel
8328 message flags (equal with private message flags) to support
8329 for example CTCP style messages.
8331 * Defined some of the message (for channel and private message)
8332 flags. Updated the protocol specs and added the flags to the
8333 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8335 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8337 * Added SilcKeyAgreementStatus type to the key agreement routines
8338 to indicate the current status and error if one occured.
8339 The status types are defined in the lib/silcclient/silcapi.h.
8341 * Added new local command KEY that is used to set and unset private
8342 keys for channels, set and unset private keys for private messages
8343 with remote clients and to send key agreement requests and
8344 negotiate the key agreement protocol with remote client. The
8345 key agreement is supported only to negotiate private message keys,
8346 it currently cannot be used to negotiate private keys for channels,
8347 as it is not convenient for that purpose.
8349 * Fixed a minor pending callback setting bug in the function
8350 silc_client_get_client_by_id_resolve, now the function works.
8351 Affected file lib/silcclient/idlist.c.
8353 * Added function silc_net_get_local_port to get local bound
8354 port by socket. Added to lib/silcutil/silcnet.[ch].
8356 * Added `sockets' and `sockets_count' fields to the SilcClient
8357 object. They hold the sockets of the listenning sockets in
8358 the client. Listenning sockets may be for example the key
8359 agreement server. Affected file lib/silcclient/client.[ch].
8360 Added functions the silc_client_add_socket and the
8361 silc_client_del_socket. They are exported to the application
8364 * Added ~./silc/clientkeys to support other client's public keys.
8366 * Renamed verify_server_key client operation to verify_public_key
8367 and added one argument to indicate the type of the connection
8368 (server, client etc.).
8370 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8372 * Added silc_server_connection_auth_request to handle the
8373 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8374 silcd/packet_receive.[ch].
8376 * Added silc_server_send_connection_auth_request into the
8377 silcd/packet_send.c to send the connection auth request packet.
8379 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8382 * Fixed the public key authentication in responder side in the
8383 server. The `auth_data' pointer includes the SilcPublicKey
8384 not the path to the public key. Affected file silcd/protocol.c.
8386 * Implemented the public key authentication in the initiator side
8387 in the server. Affected file silcd/protocol.c.
8389 * Removed the [RedirectClient] config section from the server
8390 configuration. Is not needed and I don't want to implement it.
8392 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8394 * Cleaned up the CMODE command in the server. It now works
8395 correctly and supports all the modes defined in the protocol.
8396 Affected file is silcd/command.c.
8398 * Added `hmac_name' field to the SilcChannelEntry in the server
8399 to hold the default HMAC of the channel. It can be set when
8400 creating the channel (with JOIN command). Affected files
8403 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8404 type to indicate the change of the current cipher and hmac
8405 on the channel. Client can safely ignore the <cipher> argument
8406 (if it chooses to do so) since the CHANNEL_KEY packet will
8407 force the channel key change anyway. The <hmac> argument is
8408 important since the client is responsible of setting the new
8409 HMAC and the hmac key into use.
8411 * Fixed the CMODE command in the client library as well.
8413 * Tested CMODE command in router environment successfully.
8415 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8417 * Show the version of the remote client (or server) when connecting
8418 to the server. It is logged to the log file. Affected file
8419 is silcd/protocol.c.
8421 * Fixed the KILLED notify handling in the client library. The
8422 client must be removed from all channels when receiving the
8425 Also, do not remove the client entry when giving the KILL
8426 command but when the KILLED notify is received.
8428 * Removed silc_idlist_find_client_by_nickname from the server.
8429 Not needed anymore. Affected files silcd/idlist.[ch].
8431 * Implemented the CHANNEL_CHANGE notify type handling to the
8432 server. Affected file silcd/server.c.
8436 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8438 * Added silc_server_send_notify_invite to send the INVITE
8439 notify between routers.
8441 * Implemented the INVITE command correctly to the server.
8443 * Implemented the INVITE notify type handling in the server.
8445 * Implemented the INVITE command to the client library and on the
8448 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8450 * Added function silc_server_get_client_resolve to find the
8451 client entry by ID from all ID lists and then resolve it
8452 (using WHOIS) if it cannot be found. Affected file is
8455 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8457 * Implemented the BAN command to the client library.
8459 * The JOIN command in the server now checks the invite list
8462 * Changed the silc_command_reply_payload_encode_va and the
8463 silc_command_payload_encode_va to support that if argument is
8464 NULL it ignores and checks the next argument. Affected file
8465 lib/silccore/silccommand.c.
8467 * Added silc_server_send_notify_ban to send the BAN notify
8468 type between routers.
8470 * Chaned the silc_notify_payload_encode to support that if
8471 argument is NULL it ignores and checks the next argument.
8472 Affected file lib/silccore/silcnotify.c.
8474 * Tested ban lists in router environment successfully.
8476 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8478 * Implemented BAN command to the server, in silcd/command.[ch].
8480 * Removed the BAN and INVITE_LIST modes from the CMODE command
8483 * Added function silc_string_match to regex match two strings.
8484 Affected files lib/silcutil/silcutil.[ch].
8486 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8488 * Redefined parts of the SilcChannelEntry in the server to support
8489 the new ban and invite lists.
8491 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8493 * Redefined the INVITE command. The same command can be used to
8494 invite individuals to the channel but also to manage the invite
8495 list of the channel (to add to and remove from the invite list).
8496 Updated the protocol specs.
8498 * Added new command SILC_COMMAND_BAN that can be used to manage
8499 the ban list of the channel. Updated the protocol specs.
8501 * Removed the channel modes: the SILC_CMODE_BAN and the
8502 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
8503 in the CMODE command. The equivalent features are now available
8504 using INVITE and BAN commands. Updated the protocol specs.
8506 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
8507 in the network about change in the current ban list. The notify
8508 type is not used by the client.
8510 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
8511 support the invite lists.
8513 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8515 * Added new function silc_string_regexify that converts string
8516 including wildcard characters into regex string that can
8517 be used by the GNU regex library. Added into the file
8518 lib/silcutil/silcutil.[ch].
8520 Added silc_string_regex_combine to combine to regex strings
8521 into one so that they can be used as one regex string by
8522 the GNU regex library. Added into the file
8523 lib/silcutil/silcutil.[ch].
8525 Added silc_string_regex_match to match two strings. It returns
8526 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
8528 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8530 * Imported GNU regex to the soruce tree into lib/contrib.
8531 Fixed some compiler warning from the regex.c.
8533 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8535 * Fixed MOTD command in the server to work in router environment.
8537 * Fixed the MOTD command in the client library to support
8538 the server argument in the command.
8540 * Added `nickname_len' argument to the silc_idlist_add_client
8541 in the server, as the `nickname' argument may be binary data
8544 * Added silc_idlist_get_channels to return all channels from
8547 * Implemented LIST command to the server. Affected file is
8550 * Implemented the LIST command to the client library and on the
8553 * Added [<user count>] argument to the LIST command reply.
8554 With private channels the user count is not shown.
8556 * Updated TODO and README.
8558 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8560 * The client entry's data.registered must be TRUE even with
8561 global client entry on global client list. The data.registered
8562 is used to check whether the client is anymore in the network,
8563 for example with WHOWAS command so it must be valid.
8565 * Fixed the WHOWAS command in the server. It now actually works
8566 in router environment. Added function into silcd/command_reply.c
8567 silc_server_command_reply_whowas_save.
8569 * Added silc_idlist_purge function to the silcd/idlist.c
8570 to periodically purge the ID Cache.
8572 * Fixed INFO command in the server. It works now in router
8573 environment. Added <server name> argument to the INFO command
8574 reply. Updated the protocol specs.
8576 * Fixed minor bug in silc_idcache_purge to not purge if the
8577 expire value is zero.
8579 * Fixed various bugs in WHOIS and IDENTIFY command handling as
8580 they were buggy because of the WHOWAS information.
8582 * Fixed local command MSG to handle the async resolving of
8583 the remote client properly. It used to fail the first MSG.
8584 Affected file silc/local_command.c.
8586 * Added `data_len' field to SilcIDCache context.
8588 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8590 * Update TODO. Todo in commands in the server.
8592 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8594 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
8595 used by routers as broadcast packet to inform other routers
8596 about the changed user mode.
8598 Implemented the notify handling in the server. Affected file is
8599 silcd/packet_receive.c. Added the function
8600 silc_server_send_notify_umode to the silcd/packet_send.[ch].
8602 * Added new generic Channel Payload and deprecated the New Channel
8603 Payload. The New Channel Payload is now the generic Channel
8606 * Added new argument `mode' to the silc_server_send_new_channel
8607 as it is required in the Channel Payload now.
8609 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
8610 and created a new and real SilChannelPayload to represent the
8611 new generic Channel Payload. Implemented the encode/decode
8612 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
8614 * Added silc_server_get_client_channel_list to return the list
8615 of channels the client has joined for WHOIS command reply.
8616 Affected file silcd/server.[ch].
8618 * Implemented the channel list sending in the WHOIS command reply
8619 in server and in the client.
8621 Implemented the channel list displaying on the user interface
8622 as well. Affected file silc/client_ops.c.
8624 * Added silc_channel_payload_parse_list to parse list of Channel
8625 Payloads. It returns SilcDList list of SilcChannelPayloads.
8626 Client for example can use this function to parse the list of
8627 channels it receives in the WHOIS command reply. The caller
8628 must free the list by calling silc_channel_payload_list_free.
8629 Affected files lib/silccore/silcchannel.[ch].
8631 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8633 * Added one new argument <user mode> to the WHOIS command reply
8634 to return the mode of the user in SILC. Updated the protocol
8637 Implemented it to the server and client.
8639 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8641 * Fixed the mode printing on the user interface on joining.
8642 Affected file silc/client_ops.c.
8644 * Implemented the UMODE command and user modes in general to the
8645 client library and to the user interface.
8647 * Implemented the UMODE command to the server.
8649 * The server now sends UNKNOWN_COMMAND error status if client sends
8650 unknown command. Affected file silcd/command.c.
8652 * All server commands now handle the command identifier the right
8653 way when sending the command reply to the client. The client can
8654 use to identify the command replies with the identifier.
8656 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8658 * Added silc_server_get_client_route to resolve the route to
8659 the client indicated by the client ID. Affected file is
8662 * Added silc_server_relay_packet as general function to relay
8663 packet to arbitrary destination. This deprecates functions
8664 like _send_private_message_key, _relay_notify etc. Affected
8665 file is silcd/packet_send.[ch].
8667 Removed silc_server_send_key_agreement,
8668 silc_server_send_private_message_key and
8669 silc_server_packet_relay_notify functions from the file
8670 silcd/packet_send.[ch].
8674 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
8675 server. Affected file silcd/packet_receive.[ch].
8677 * Implemented the KILL command to the client. Implemented the
8678 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
8679 Affected files lib/silcclient/command[_reply].c and
8680 lib/silcclient/client_notify.c. Implemented the KILL notify
8681 printing in the user inteface.
8683 * Fixed a lot silc_parse_nick memory leaks from the client
8684 library in the file lib/silcclient/command.c.
8686 * Changed the silc_server_send_notify_on_channels's `sender'
8687 argument from SilcSocketConnection to SilcClientEntry to
8688 check the sender as entry and not as connection object and not
8689 to send to the client provided as argument. The affected file
8690 is silcd/packet_send.[ch].
8692 * The notify packets that are destined directly to the client used
8693 to not to be processed by the server. Now changed that and the
8694 server processes all notify packets. After relaying the packet
8695 to the client the notify packet is processed in the server.
8697 * The silc_server_free_client_data now checks whether there is
8698 pending outgoing traffic for the client and purges the data to
8699 the network before removing the client entry.
8701 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8703 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
8704 an client is killed from the SILC Network. Updated the protocol
8707 Added new function silc_server_send_notify_killed to the
8708 silcd/packet_send.[ch].
8710 * Added function silc_server_packet_relay_notify to relay notify
8711 packets that are destined directly to a client. In this case
8712 the server does not process the notify packets but merely relays
8713 it to the client. Affected file silcd/packet_send.[ch].
8715 Added also silc_server_packet_process_relay_notify to check
8716 whereto relay the notify. Affected file is
8717 silcd/packet_receive.[ch].
8719 * Implemented the KILL command to the server.
8723 * Added the backup schema desgined last fall to the protocol
8724 specs for everyone to see. The specification is in the
8725 *-spec-xx.txt draft and the packet type definitions for the
8726 backup routers is in *-pp-xx.txt draft. Thusly, added also
8727 new packet type SILC_PACKET_CELL_ROUTERS.
8729 * A big security problem in the implementation discovered. The
8730 signoff of an client did not cause new channel key generation
8731 which it of course should've done. The channel keys must be
8732 always re-generated when client leaves (or signoffs) the channel.
8733 The silc_server_remove_from_channels funtion now handles
8734 the channel key re-generation.
8736 * Added `sender' argument to the silc_server_send_notify_on_channels
8737 to not to send the client provided as argument. Affected file
8738 silcd/packet_send.[ch].
8740 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8742 * Implemented OPER and SILCOPER commands into the server and
8745 * Added silc_auth_verify and silc_auth_verify_data to verify
8746 the authentication directly from the authentication payload.
8747 It supports verifying both passphrase and public key based
8748 authentication. Affected file lib/silccore/silcauth.[ch].
8750 * Added `hash' field to the SilcIDListData structure. It is the
8751 hash negotiated in the SKE protocol. Affected file is
8754 * Slight redesigning of the SilcAuthPayload handling routines.
8755 Do not send SilcPKCS but SilcPublicKey as argument.
8757 * Implemented the public key authentication support to the
8758 serverconfig. The public key is loaded from the provided path
8759 and saved as authentication data to void * pointer. Thus,
8760 changed the unsigned char *auth_data to void *auth_data;
8762 * Fixed SHUTDOWN command to send the reply before the server
8763 is shutdown. :) Affected file silcd/command.c.
8765 * Fixed fatal bug in CONNECT command. The hostname was invalid
8766 memory and server crashed. Affected file silcd/command.c.
8768 * Fixed fatal bug in CLOSE command. The server_entry became
8769 invalid but was referenced later in the command. Affected file
8772 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8774 * Fixed fatal bug in failure packet handling. Server ignored
8775 the failure and thus crashed when it came.
8779 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8781 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
8782 that the command may be executed only once in (about) 2 seconds.
8783 The old SILC_CF_LAG flag is same but allows command bursts up
8784 to five before limiting.
8786 Added the support for CF_LAG and CF_LAG_STRICT flags to the
8787 server code. Various commands now includes the CF_LAG_STRICT
8788 flag to disallow any kind of miss-use of the command.
8790 * Fixed the silc_buffer_unformat to not to allocate any data
8791 if the length of the data is zero. It used to allocate the
8792 length + 1. Affected file lib/silcutil/silcbuffmt.c.
8794 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8796 * Changed the format of AdminConnection configuration section
8797 in the server. Added username of the admin to the format.
8798 Affected files silcd/serverconfig.[ch].
8800 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
8801 to return admin configuration data by host, username and/or
8804 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8806 * Implemented WHOWAS command to the server. Added the functions:
8808 silc_server_command_whowas_parse,
8809 silc_server_command_whowas_send_reply,
8810 silc_server_command_whowas_from_client and
8811 silc_server_command_whowas_from_server
8813 * Added <Client ID> argument to the WHOWAS command reply. Updated
8814 the protocol specs accordingly.
8816 * Implemented WHOWAS command and command_reply to the client
8819 Implemented the WHOWAS printing on the user interface.
8821 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8823 * Added new argument to the WHOWAS command reply, the real name.
8824 It is an optional argument. Updated the protocol specs.
8826 * Added SilcIDCacheDestructor callback that is registered when
8827 the SilcIDCache is allocated. The callback is called when
8828 an cache entry in the ID Cache expires, or is purged from the
8829 cache. Added into lib/silccore/idcache.[ch].
8831 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
8832 to destruct the client entries when the cache entry expires.
8833 Other ID Cache's in server and in the client library ignores
8836 * If the ID Cache entry's `expire' field is zero then the entry
8837 never expires. Added boolean `expire' argument to the
8838 silc_idcache_add function in the lib/silccore/idcache.[ch].
8839 If it is TRUE the default expiry value is used.
8841 * Added silc_server_free_client_data_timeout that is registered
8842 when client disconnects. By default for 5 minutes we preserve
8843 the client entry for history - for WHOWAS command.
8845 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8847 * Added support to the server to enforce that commands are not
8848 executed more than once in 2 seconds. If server receives
8849 commands from client more frequently, timeout is registered
8850 to process the commands. Affected file silcd/command.c.
8851 Added new function silc_server_command_process_timeout.
8853 * Changed NICK_NOTIFY handling in client library to check that
8854 if the client's nickname was changed, so there is no need to
8855 resolve anything from the server.
8857 * Removed error printing from the WHOIS and IDENTIFY commands.
8858 If error occurs then it is ignored silently in the client library.
8859 The application, however, may map the received error to
8860 human readable error string. The application currently maps
8861 the NO_SUCH_NICKNAME error to string.
8863 * Made the command status message public to the application. Moved
8864 them from lib/silcclient/command_reply.c to
8865 lib/silcclient/command_reply.h. The application can map the
8866 received command status to the string with the
8867 silc_client_command_status_message function.
8869 * Added check to the server to check that client's ID is same
8870 as the Source ID in the packet the client sent. They must
8873 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8875 * Added dist-bzip hook to the Makefile.am to make bzip2
8876 compressed distributions.
8878 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8880 * Server now enforces the maximum length for the nickname and
8881 the channel as protocol specification dictates. 128 bytes for
8882 nickname and 256 bytes for channel name.
8884 * Moved the WHOIS printing to the application. The client libary
8885 does not print out the WHOIS information anymore, the application
8886 must do it. Renamed silc_client_command_reply_whois_print to
8887 the silc_client_command_reply_whois_save.
8889 The client's idle time is also sent to the application now, and
8890 the idle is shown on screen.
8892 * Added silc_client_command_reply_identify_save to save the
8893 received IDENTIFY entries.
8895 * Do not check for channel private keys in message sending and
8896 reception if the channel does not have the PRIVKEY mode set.
8897 Affected file lib/silclient/client_channel.c.
8899 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8901 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
8902 just surfaced after chaning the JOIN procedure.
8904 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8906 * Added silc_client_get_clients_by_list to get client entries
8907 from Client ID list, that is returned for example by JOIN
8908 and USERS command replies. The application should use this
8909 function for example when JOIN command reply is received to
8910 resolve the clients already on the channel (library does not
8911 do that anymore as USERS command reply is not used in the JOIN
8912 procedure anymore). Affected files lib/silcclient/silcapi.h and
8913 lib/silcclient/idlist.c.
8915 * JOIN command reply and USERS command reply returns now SilcBuffer
8916 pointers instead of unsigned char pointers when returning
8917 the client list and mode list.
8919 * Added <Client ID> argument to the JOIN command reply, mainly
8920 for the server to identify for which client the command was
8921 originally sent. Updated protocol specs accordingly.
8923 * Added SilcDlist private_key pointer to the SilcChannelEntry
8924 in the client to support the channel private keys. Affected
8925 file is lib/silcclient/idlist.h.
8927 * Added SilcChannelPrivateKey argument to the function
8928 silc_client_send_channel_message so that application can choose
8929 to use specific private ke if it wants to. If it is not provided,
8930 the normal channel key is used, unless private keys are set.
8931 In this case the first (key that was added first) is used
8932 as the encryption key.
8934 * Implemented the support for channel private key handling.
8935 Implemented the following functions:
8937 silc_client_add_channel_private_key,
8938 silc_client_del_channel_private_keys,
8939 silc_client_del_channel_private_key,
8940 silc_client_list_channel_private_keys and
8941 silc_client_free_channel_private_keys
8943 Affected file lib/silcclient/client_channel.c.
8945 * Added the support for the private keys in the channel message
8946 sending and encryption and in the message reception and
8947 decryption. Affected funtions are
8948 silc_client_send_channel_message and silc_client_channel_message.
8950 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8952 * Added SKE's key verify callback to the client library's
8953 KE protocol context. Affected files lib/silcclient/protocol.[ch].
8955 * Removed the statement that server (or router) must send USERS
8956 command reply when joining to the channel so that the client
8957 knows who are on the channel. Instead, the client list and
8958 client's mode list is now sent in the JOIN command reply to the
8959 client who joined channel. This is better solution.
8961 * Added function silc_server_get_users_on_channel and function
8962 silc_server_save_users_on_channel to the silcd/server.[ch].
8964 * Removed function silc_server_command_send_users from the
8967 * Do not show topic on the client library anymore. The topic is
8968 sent in the command reply notify to the application and the
8969 application must show the topic now.
8971 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8973 * Added client searching by nickname hash into the IDENTIFY and
8974 WHOIS commands in the server as they were clearly missing from
8975 them. Affected file is silcd/command.c.
8977 * Fixed a bug in private message receiving in the client library.
8978 The remote ID was freed and it wasn't supposed, now it is
8981 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8983 * Minor fix to the channel payload; allocate the data area, as it
8984 needs to be of specific length.
8986 * If the key agreement port is zero then the operating
8987 system will define the bound port. Affected files are
8988 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
8990 * Added new function silc_channel_payload_decrypt into the file
8991 lib/silccore/silcchannel.[ch].
8993 * Moved the channel message etc, check from silc_packet_decrypt
8994 to applications. The library calls now a generic
8995 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
8996 when the packet is either normal or special. This was done to
8997 allow more wide range of checking that was not allowed when
8998 the code was in library. Now applications can do virtually any
8999 checks to the packet and return to the library the decision how
9000 the packet should be processed. Affected files are
9001 lib/silccore/silcpacket.[ch].
9003 Added silc_server_packet_decrypt_check to the server and
9004 silc_client_packet_decrypt_check to the client library.
9006 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
9007 to send with specified source and destination information.
9009 * Channel message delivery between routers was broken after the
9010 channel key distribution was fixed earlier. The channel key
9011 was used be to distributed to other routers as well which is not
9012 allowed by the protocol. Now this is fixed and channel keys
9013 really are cell specific and the channel message delivery between
9014 routers comply with the protocol specification.
9016 * Fixed various commands in server to check also the global list
9017 for the channel entry and not just the local list. The affected
9018 file silcd/command.c.
9020 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9022 * Added assert()s to buffer formatting and unformatting routines
9023 to assert (if --enable-debug) when error occurs. Affected
9024 file: lib/silcutil/silcbuffmt.c.
9026 * Changed to auto-reconnect to check whether the remote host is
9027 router and register the re-connect timeout if it is. It used
9028 to check that whether we are normal server, but router must do
9029 auto-reconnect with another router as well. Affected file
9032 * Removed the [<key len>] option from CMODE command as the cipher
9033 name decides the key length, nowadays. See the defined ciphers
9034 from the protocol specification.
9036 * Added [<hmac>] option to the CMODE command to define the HMAC
9037 for the channel. Added SILC_CMODE_HMAC channel mode.
9039 * Added [<hmac>] option for the JOIN command so that user can
9040 select which HMAC is used to compute the MACs of the channel
9043 * Added Hmac field to the Channel Message Payload. The integrity
9044 of plaintext channel messages are now protected by computing
9045 MAC of the message and attaching the MAC to the payload. The
9046 MAC is encrypted. Now, it is clear that this causes some
9047 overhead to the size of the packet but rationale for this is that
9048 now the receiver can verify whether the channel message decrypted
9049 correctly and also when private keys are set for the channel the
9050 receiver can decrypt the packet with several keys and check from
9051 the MAC which key decrypted the message correctly.
9053 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9054 lib/silccrypt/silccipher.[ch].
9056 * Added silc_hash_len to return the digest length into the
9057 lib/silcrypt/silchash.[ch].
9059 * Rewrote parts of Silc Channel Payload interface in the
9060 lib/silccore/silcchannel.[ch]. The encode function now also
9061 encrypts the packet and parse function decrypts it.
9063 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9065 * Fixed a minor formatting bug in the SKE's key material processing.
9066 It actually might have processed the keys wrong way resulting
9069 * Redefined the mandatory HMAC algorithms and added new algorithms.
9070 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9071 and hmac-md5 truncated to 96 bits. The mandatory is now
9072 hmac-sha1-96. Rest are optional (including the one that used
9073 to be mandatory). Rationale for this is that the truncated HMAC
9074 length is sufficient from security point of view and can actually
9075 make the attack against the HMAC harder. Also, the truncated
9076 HMAC causes less overhead to the packets. See the RFC2104 for
9079 * Added new [hmac] configuration section. The SKE used to use
9080 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9081 is of course wrong. The official names that must be proposed in
9082 the SKE are the ones defined in the protocol specification
9083 (hmac-sha1-96 for example). The user can configure any hmac
9084 using any hash function configured in the [hash] section. At
9085 least, the mandatory must be configured.
9087 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9089 * Added HMAC list to the SKE proposal list. It has now both
9090 hash algorithm list and HMAC list. This makes the protocol
9091 incompatible with previous versions. The SKE now seems to work
9092 the way it is supposed to work, for the first time actually.
9094 * Defined plain Hash algorithms to the protocol specification.
9097 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9099 * Implemented support for key agreement packets into the server.
9100 Added functions silc_server_key_agreement and
9101 silc_server_send_key_agreement. Other than these functions,
9102 server has nothing to do with this packet.
9104 * Added support for private message key packets into the server.
9105 Added functions silc_server_private_message_key and
9106 silc_server_send_private_message_key.
9110 * Changed the silc_[client|server]_protocol_ke_set_keys to be
9111 called in the protocol's final callback instead in the END
9112 protocol state. This makes a little more sense and in the same
9113 time in client we can use the same protocol routines for normal
9114 key exchange and to key agreement packet handling as well.
9116 * Added to both client's and server's KE protocol context the
9117 SilcSKEKeyMaterial pointer to save the key material. We will
9118 bring the key material to the protocol's final callback by doing
9119 this. The final callback must free the key material.
9121 * Added SKE's packet_send callback into client's KE protocol
9122 context so that the caller can choose what packet sending function
9123 is used. This way we can use different packet sending when
9124 doing normal SKE when doing key agreement packet handling (in
9125 the key agreement packet handling we do not want to encrypt
9128 * Implemented the responder side of the key agreement routines
9129 in the client. The client can now bind to specified port and
9130 accept incoming key negotiation. The key material is passed
9131 to the application after the protocol is over.
9133 * Implemented the processing of incoming Key Agreement packet
9134 in the client. Added function silc_client_key_agreement to
9137 * Implemented the intiator side of the key agreement routines
9138 in the client. The client can now initiate key agreement with
9139 another remote client. The key material is passed to the
9140 application after the protocol is over.
9142 * Created client_keyagr.c to include all the key agreement
9145 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9146 SILC_TASK_CALLBACK except that it is not static.
9148 * Created client_notify.c and moved the Notify packet handling
9149 from the client.[ch] into that file.
9151 * Created client_prvmsg.c and moved all private message and
9152 private message key routines from the client.[ch] into that file.
9154 * Create client_channel.c and moved all channel message and
9155 channel private key routines from the client.[ch] into that file.
9157 * Changed silc_client_get_client_by_id_resolve to resolve with
9158 WHOIS command instead of IDENTIFY command, in the file
9159 lib/silclient/idlist.c.
9161 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9163 * Implemented the SKE's responder side to the Client library.
9165 * When FAILURE is received to the protocol do not trust it
9166 blindly. Register a timeout to wait whether the remote closes
9167 the connection as it should do it, only after that process the
9168 actual failure. This was changed to both client and server.
9170 * Added client_internal.h to include some of the structures
9171 there instead of client.h in lib/silcclient/.
9173 * Added function silc_task_unregister_by_callback to unregister
9174 timeouts by the callback function.
9176 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9178 * Some "Incomplete WHOIS info" errors has been appearing on the
9179 log files. Took away the entry->userinfo check from WHOIS
9180 reply sending. The entry->userinfo is now " " if client did not
9181 provide one. I thought this was fixed earlier but something
9182 is wrong still. Let's see if the error still appears.
9184 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9186 * Fixed a minor bug in the login when the channel key is
9187 re-generated in the server. It used to generate the key in
9188 wrong order and thus caused problems in the channel traffic.
9190 * Fixed a minor bug in channel key distsribution after
9191 KICK command. The key was not sent to the router even though
9194 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9196 * Added silc_ske_process_key_material_data as generic routine
9197 to process any key material as the SILC protocol dictates. The
9198 function is used by the actual SKE library but can be used by
9199 applications as well. This relates to the private message keys
9200 and the channel private keys since they must be processed the
9201 same way the normal SILC session keys. The protocol dictates
9202 this. Affected files: lib/silcske/silcske.[ch].
9204 Added also silc_ske_free_key_material to free the
9205 SilcSKEKeyMaterial structure.
9207 * Defined silc_cipher_set_key function to set the key for
9208 cipher without using the object's method function. The affected
9209 files: lib/silccrypt/silccipher.[ch].
9211 * Implemented silc silc_client_add_private_message_key,
9212 silc_client_add_private_message_key_ske,
9213 silc_client_del_private_message_key,
9214 silc_client_list_private_message_keys and
9215 silc_client_free_private_message_keys functions in the
9218 Added functions silc_client_send_private_message_key to send
9219 the Private Message Key payload and silc_client_private_message_key
9220 to handle incoming Private Message Key payload.
9222 * Added Cipher field to the Private Message Key payload to set
9223 the cipher to be used. If ignored, the default cipher defined
9224 in the SILC protocol (aes-256-cbc) is used.
9226 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9228 * Removed lib/silcclient/ops.h file.
9230 Redefined parts of the SILC Client Library API. Created new
9231 file silcapi.h that deprecates the ops.h file and defines the
9232 published Client Library API. Defined also private message key
9233 API and channel private key API into the file.
9235 This is the file that the application must include from the
9236 SILC Client Library. Other files need not be included by
9237 the application anymore.
9239 * Added new key_agreement client operation callback and also
9240 defined the Key Agreement library API for the application.
9242 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9244 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9245 is used by clients to request key negotiation between another
9246 client in the SILC network. If the negotiation is started it
9247 is performed using the SKE protocol. The result of the
9248 negotiation, the secret key material, can be used for example
9249 as private message key.
9251 Implemented the Key Agreement payload into the files
9252 lib/silccore/silauth.[ch].
9254 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9256 * Redefined ciphers for the SILC protocol. Added some new ciphers
9257 and defined the key lengths for the algorithms. Changed the
9258 code accordingly. The default key length is now 256 bits.
9260 * Fixed SKE key distribution function silc_ske_process_key_material
9261 when the key length is more than 128 bits. The default key
9262 length in SILC is now 256 bits.
9264 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9265 to indicate unsupported algorithm.
9267 * Renamed rijndael.c to aes.c and all functions as well.
9269 * Fixed a long standing channel key setting bug in client library.
9270 Weird that it has never surfaced before.
9272 * Fixed bug in channel deletion. If the entire channel is removed
9273 then it must also delete the references of the channel entry
9274 from the client's channel list as the client's channel entry and
9275 the channel's client entry share same memory.
9277 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9279 * Implemented CONNECT and SHUTDOWN commands in the client.
9281 * Implemented CLOSE command to the client.
9283 * Added the function silc_idlist_find_server_by_name into the
9284 files silcd/idlist.[ch].
9286 Added the function silc_idlist_find_server_by_conn into the
9287 files silcd/idlist.[ch].
9289 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9291 * DIE command was renamed to SHUTDOWN. Updated the both code
9294 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9295 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9297 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9300 * Added function silc_server_create_connection function to create
9301 connection to remote router. My server implementation actually
9302 does not allow router to connect to normal server (it expects
9303 that normal server always initiates the connection to the router)
9304 so the CONNECT command is only good for connecting to another
9307 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9309 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9310 or some other client was kicked from the channel.
9312 Implemented the handling of the notify type to both client
9315 Implemented silc_server_send_notify_kicked to send the KICKED
9316 notify. It is used to send it to the server's primary router.
9318 * Implemented the KICK command into server and client.
9320 * Added `query' argument to the silc_idlist_get_client function
9321 to indicate whether to query the client from server or not if
9324 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9325 to indicate that the client is not channel founder.
9329 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9331 * Removed the rng context from SilcPacketContext structure and
9332 changed that the packet routine uses the Global RNG API.
9334 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9336 * Added support for quit message that client can "leave" on the
9337 channel when it quits the SILC. It is ditributed inside the
9338 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9340 Added silc_server_free_client_data that will take the
9341 signoff message as argument.
9343 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9345 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9347 * Updated parts of the protocol specification to keep it up
9350 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9352 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9353 payloads in one packet.
9355 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9356 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9357 use now the new List flag.
9359 * Also deprecated the following packet types: REPLACE_ID,
9360 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9362 * Added list support for Notify packet in server.
9364 * Added silc_server_send_notify_channel_change to send the
9365 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9366 the silc_server_send_replace_id.
9368 * Added silc_server_send_notify_nick_change to send the
9369 NICK_CHANGE notify type. Deprecates the function
9370 silc_server_send_replace_id.
9372 * Added silc_server_send_notify_join to send the JOIN notify type.
9373 Deprecates the function silc_server_send_new_channel_user.
9375 * Added silc_server_send_notify_leave to send LEAVE notify type.
9376 Deprecates the function silc_server_send_remove_channel_user.
9378 * Added silc_server_send_notify_cmode and
9379 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9380 types. Deprecates the silc_server_send_set_mode function.
9382 * Added SERVER_SIGNOFF notify type to indicate that server has
9383 quit. This means that all clients on the channel from that
9384 server will drop. This can be also used when netsplit happens.
9386 Deprecated REMOVE_ID packet type since it is not needed anymore
9389 Added silc_server_send_notify_server_signoff to send the
9390 SERVER_SIGNOFF notify type. Deprecates the function
9391 silc_server_send_remove_id.
9393 Added also silc_server_send_notify_signoff to send the
9394 SIGNOFF notify type.
9396 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9397 SILC protocol from this day on. Changed the protocol
9398 specification as well.
9400 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9401 notify type. It is used between routers to notify about
9402 topic changes on a channel.
9404 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9407 * Partly updated the protocol specification to comply with the
9408 changes now made. It is still though a bit outdated.
9410 * The JOIN notify type now takes one extra argument <Channel ID>.
9411 The packet used to be destined to the channel but now the
9412 JOIN type may be sent as list thus it is impossible to
9413 destine it to any specific channel. By adding this argument
9414 it is again possible.
9416 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9418 * Added CREDITS file. The CHANGES and CREDITS file will appear
9419 in the distribution as well.
9421 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9423 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9424 types in the server's silcd/packet_receive.c.
9426 * Implemented CMODE and CUMODE to work in router environment.
9428 * Fixed minor encoding and decoding buglet from the
9429 lib/silccore/silcmode.c.
9431 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9434 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9436 * Changed all SilcConfigServer* and silc_config_server* to
9437 SilcServerConfig* and silc_server_config*, respectively.
9440 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9442 * Associated the ID (client or server ID) to the Authentication
9443 Payload to avoid any possibility of forging. Updated the
9444 protocol specification and the code accordingly.
9446 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9448 * The RSA key length is now save to the RsaKey context in the
9449 key generation process in lib/silccrypt/rsa.c. The key length
9450 is now used to figure out the maximum size of the block allowed
9451 to be encrypted/signed.
9453 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9454 is equivalent to the silc_mp_mp2bin but does not allocate any
9457 * Changed silc_mp_mp2bin API to take length argument. If it is
9458 non-zero then the buffer is allocated that large. If zero, then
9459 the size is approximated using silc_mp_sizeinbase, which however
9462 * Created Global RNG API which is global RNG that application can
9463 initialize. After initializing, any routine anywhere in the
9464 code (including library) can use RNG without allocating a new
9465 RNG object. This was done to allow this sort of use of the
9466 RNG in code that has no chance to allocate RNG object. All
9467 applications currently allocate this and many routines in the
9468 library use this. Affected file lib/silccrypt/silcrng.[ch].
9470 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9471 it to use the Global RNG API.
9473 * Defined Authentication Payload into protocol specification that
9474 is used during SILC session to authenticate entities. It is
9475 used for example by client to authenticate itself to the server
9476 to obtain server operator privileges.
9478 Implemented this payload into the lib/silccore/silcauth.[ch].
9479 Implemented also routines for public key based authentication
9480 as the new protocol specification dictates.
9482 Moved definitions of different authentication methods from
9483 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9485 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9486 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9487 silc_pkcs_verify_with_hash functions into the file
9488 lib/silccrypt/silcpkcs.[ch].
9490 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9492 * The client entry's userinfo pointer must be always valid.
9493 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9494 will fail since it requires the userinfo. Now, the userinfo
9495 is allocated as "" if actual userinfo does not exist. Actually,
9496 it must exist and it is totally Ok to drop client connections
9497 that does not announce the userinfo. However, we will make
9498 this workaround for now.
9500 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
9501 to return the remote port by socket.
9503 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9505 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
9506 SILC_SERVER_PENDING_EXEC and added an new macro
9507 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
9508 data or when error occurs while processing the pending command.
9510 Added new argument `destructor' into silc_server_command_pending
9511 and to the SilcServerCommandPending object. This destructor is
9512 now called after calling the pending callback or if error occurs
9513 immediately. If error occurs the actual pending callback won't
9514 be called at all - only the destructor. The destructor may be
9515 NULL if destructor is not needed.
9517 All this applies for client library code as well. Similar
9518 changes were made there as well for the pending commands.
9520 In the client, the application must now allocate the
9521 SilcClientCommandContext with the silc_client_command_alloc
9524 * Added reference counter to the SilcServerCommandContext. Added
9525 function silc_server_command_alloc and silc_server_command_dup
9528 Same type of functions added to the client library for the same
9531 * Removed the cmd_ident from IDListData away since it is now
9532 global for all connections. It is the command identifier used
9533 in command sending and with pending commands. The affected file
9536 * Added reference counter to the SilcSocketConnection objecet to
9537 indicate the usage count of the object. The object won't be
9538 freed untill the reference counter hits zero. Currently only
9539 server uses this, and client ignores it. The client must be
9540 set to use this too later. The affected files are
9541 lib/silccore/silcsockconn.[ch]. Added also the function
9542 silc_socket_dup to increase the reference counter.
9544 This was mainly added because it is possible that the socket
9545 is removed underneath of pending command or other async
9546 operation. Now it won't be free'd and proper DISCONNECTING
9547 flags, etc. can be set to avoid sending data to connection that
9548 is not valid anymore.
9550 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
9551 the connection. After that it sets SILC_SET_DISCONNECTED.
9552 It is, however, possible that the socket data is not still freed.
9553 The silc_server_packet_process now checks that data is not
9554 read or written to connection that is DISCONNECTED. The socket
9555 get's freed when the reference counter hits zero.
9557 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9559 * Changed the client operation API: channel_message operation's
9560 `sender' is now the client entry of the sender, not the nickname
9561 and the `channel' is the channel entry, not the channel name.
9563 In the private_message operation the `sender' is now also the
9564 client entry of the sender not the nickname.
9566 Affected file is lib/silcclient/ops.h and all applications
9567 using the client operations.
9569 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9571 * Moved the calling of ops->connect() from connect_to_server_final
9572 into receive_new_id functin since that is the point when the
9573 client is actually allowed to send traffic to network. The
9574 affected file is lib/silcclient/client.c.
9576 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9578 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
9579 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
9580 (if needs broadcasting) instead of broadcasting the packets one
9581 by one which would make a burst in the network traffic.
9583 * Added `broadcast' argument to the functions in silcd/server.[ch]
9584 silc_server_create_new_channel[_with_id] to indicate whether
9585 to send New Channel packet to primary router.
9587 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9589 * Added new function into the silcd/server.[ch] files:
9590 silc_server_create_new_channel_with_id to create new channel with
9591 already existing Channel ID.
9593 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
9594 lib/silccore/silcpacket.h. This packet is used t send list of
9595 Set Mode payloads inside one packet. Server uses this to set
9596 the modes for the channels and clients on those channels, that it
9597 announced to the router when it connected to it. The protocol
9598 specification has been updated accordingly.
9600 * The silc_server_new_channel did not handle the packet coming
9601 from normal server as it normally does not send that. However,
9602 when it announces its channels it does send it. Implemented
9603 the support for that.
9605 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
9606 into the file lib/silccore/id.h.
9608 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9610 * Fixed memory leaks in the functions silc_idlist_del_client,
9611 silc_idlist_del_channel and silc_idlist_del_server in the file
9612 silcd/idlist.c. All of those leaked like a sieve.
9614 * Fixed some small memory leaks in the client's function
9615 silc_client_notify_by_server.
9617 * Added functions into silcd/server.c: silc_server_announce_clients,
9618 silc_server_announce_channels and silc_server_announce_server.
9619 These functions are used by normal and router server to announce
9620 to its primary router about clients, channels and servers (when
9621 router) that we own. This is done after we've connected to the
9624 These functions effectively implements the following packet types:
9625 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
9626 and SILC_PACKET_NEW_ID_LIST.
9628 * Added new functions into the silcd/packet_receive.[ch]:
9629 silc_server_new_id_list, silc_server_new_channel_list and
9630 silc_server_new_channel_user_list to handle the incoming
9631 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
9633 * Added support of changing Channel ID in the function
9634 silc_server_replace_id. If the server that announces a channel
9635 to the router already exists in the router (with same name but
9636 with different Channel ID), router is responsible to send
9637 Replace ID packet to the server and force the server to change
9638 the Channel ID to the one router has.
9640 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
9641 client that the Channel ID has been changed by the router. The
9642 normal server sends this to the client. Client must start using
9643 the new Channel ID as the channel's ID.
9645 Implemented handling of this new type into lib/silcclient/client.c
9646 into the function silc_client_notify_by_server.
9648 * Added new function silc_idlist_replace_channel_id into the files
9649 silcd/idlist.[ch] to replace the Channel ID.
9651 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9653 * Call silc_server_command_identify_check always when processing
9654 the IDENTIFY command in silcd/command.c
9656 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9658 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
9659 send keepalive packets. The packet can be sent by clients,
9660 servers and routers.
9662 Added function silc_socket_set_heartbeat into the file
9663 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
9664 If not set, the heartbeat is not performed. The actual
9665 heartbeat is implemented in the low level socket connection
9666 library. However, application is responsible of actually
9669 Added silc_server_send_heartbeat to send the actual heartbeat
9670 packet into silcd/packet_send.[ch]. Server now performs
9671 keepalive with all connections.
9673 * Added silc_task_get_first function into lib/silcutil/silctask.c
9674 to return the timeout task with shortest timeout. There was a bug
9675 in task unregistration that caused problems. TODO has been
9676 updated to include that task system must be rewritten.
9678 * The client library will now resolve the client information when
9679 receiving JOIN notify from server for client that we know but
9680 have incomplete information.
9682 * Rewrote parts of silc_server_remove_from_channels and
9683 silc_server_remove_from_one_channel as they did not remove the
9684 channel in some circumstances even though they should've.
9686 * Encryption problem encountered in server:
9688 The LEAVE command used to send the Channel Key packet to the
9689 router immediately after generating it. However, the code
9690 had earlier sent Remove Channel user packet but not immediately,
9691 ie. it was put to queue. The order of packets in the router
9692 was that Channel Key packet was first and Remove Channel User
9693 packet was second, even though they were encrypted in the
9694 reverse order. For this reason, MAC check failed. Now, this
9695 is fixed by not sending the Channel Key packet immediately but
9696 putting it to queue. However, this is more fundamental problem:
9697 packets that are in queue should actually not be encrypted
9698 because packets that are sent immediately gets encrypted
9699 actually with wrong IV (and thus MAC check fails). So, packets
9700 that are in queue should be encrypted when they are sent to
9701 the wire and not when they put to the queue.
9703 However, the problem is that the current system has not been
9704 designed to work that way. Instead, the packet is encrypted
9705 as soon as possible and left to the queue. The queue is then
9706 just purged into wire. There won't be any fixes for this
9707 any time soon. So, the current semantic for packet sending
9710 o If you send packet to remote host and do not force the send
9711 (the packet will be in queue) then all subsequent packets to the
9712 same remote host must also be put to the queue. Only after the
9713 queue has been purged is it safe again to force the packet
9716 o If you send all packets immediately then it safe to send
9717 any of subsequent packets through the queue, however, after
9718 the first packet is put to queue then any subsequent packets
9719 must also be put to the queue.
9721 Follow these rules and everything works fine.
9723 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9725 * Added new function silc_server_remove_clients_by_server to
9726 remove all client entries from ID list when the server connection
9727 is lost. In this case it is also important to invalidate all
9728 client entires as they hold the invalid server entry. This
9729 fixes fatal bug when server has lost connection and will reconnect
9732 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9734 * Made some sanity checks to silc_server_daemonise like to check
9735 whether the requested user and group actually exists.
9737 * Added sanity check to SKE's silc_ske_responder_finish to check
9738 that the public and private key actually is valid.
9740 * Invalidate the client's nickname when receiving Replace ID
9741 packet and the Client ID is being replaced. This means that the
9742 server will query the nickname if someone needs it (client)
9745 * Sort the ID Cache in client library when the ID Cache data
9746 has changed (needs sorting).
9748 * Do not allow for SILC client to create several connections to
9749 several servers. The client does not support windows right now
9750 and generating multiple connections causes weird behaviour.
9752 Irssi-silc client does support windows and can handle several
9753 connections without problems, see: www.irssi.org and SILC plugin.
9755 * Fixed some places where client was added to the IDList. The
9756 rule of thumb is following (in order to get everything right):
9757 If the client is directly connected local client then the
9758 `connection' argument must be set and `router' argument must be
9759 NULL to silc_idlist_add_client function. If the client is not
9760 directly connected client then the `router' argument must
9761 bet set and the `connection' argument must be NULL to the
9762 silc_idlist_add_client function.
9764 * The funtion silc_server_packet_send_local_channel actually did
9765 not check whether the client was locally connected or not. It
9766 does that now. Fixed a bug related to LEAVE command.
9768 * Fixed Remove Channel User payload parsing bug in server's
9769 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
9771 * The server's silc_server_save_channel_key now checks also the
9772 global ID list for the channel as it might not be in the local
9773 list. Fixed a bug related to LEAVE command.
9775 * Is this the end of the [<unknown>] buglet that has been lurking
9776 around for a long time? A little for loop fix in server's
9777 silc_server_command_whois_parse that is used by both IDENTIFY
9778 and WHOIS command. At least, this was a clear bug and a cause
9779 of one type of [<unknown>] buglet.
9781 * WHOIS and IDENTIFY commands call the function
9782 silc_server_command_[whois/identify]_check function even if
9783 we are not router server.
9785 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9787 * Added --with-gmp configuration option. If set the GMP
9788 is always compiled in the SILC source tree. If not set then
9789 it is checked whether the system has the GMP3 installed. If
9790 it has then the GMP won't be compiled (the system's headers
9791 and library is used), if it doesn't have it then the GMP is
9792 compiled in the SILC source tree.
9794 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9796 * Changed RSA private exponent generation to what PKCS #1
9797 suggests. We try to find the smallest possible d by doing
9798 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
9799 not security fix but optimization.
9801 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9803 * Added new config entry [Identity] to fork the server and run
9804 it as specific user and group. A patch from Bostik.
9806 * Imported Dotconf configuration library into lib/dotconf.
9807 This will be used to create the SILC configuration files later.
9808 It will appear in the distsribution after this commit.
9810 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9812 * A big code auditing weekend happening. Auditing code for
9813 obvious mistakes, bugs and errors. Also, removing any code
9816 Removed files for being obsolete:
9818 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
9819 inline in the file lib/silcutil/silcbuffer.h)
9821 o lib/silcutil/silcbufutil.c (the header has inline versions)
9823 Changed code to fix possible error conditions:
9825 o The buffer formatting routines now check that the destination
9826 buffer really has enough space to add the data. This applies for
9827 both buffer formatting and unformatting
9828 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
9829 unformatting was changed to accomodate following rules:
9830 XXX_*STRING_ALLOC will allocate space for the data into the pointer
9831 sent to the function while XXX_*STRING will not allocate or copy
9832 the data into the buffer. Instead it sets the pointer from the
9833 buffer into the pointer sent as argument (XXX_*STRING used to
9834 require that the pointer must be allocated already). This change
9835 makes this whole thing a bit more consistent and more optimized
9836 (note that the data returned in the unformatting with XXX_*STRING
9837 must not be freed now). The routines return now -1 on error.
9839 o Tried to find all code that use buffer_format and buffer_unformat
9840 and added return value checking to prevent formatting and
9841 especially unformatting errors and possible subsequent fatal
9844 o Changed ske->x and ske->KEY to mallocated pointers in
9845 lib/silcske/silcske.h. Fixed possible data and memory leak.
9847 o Added return value checking to all *_parse* functions. Fixed
9848 many memory leaks as well.
9850 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
9851 so that buffer overflows would not happen. All code now also
9852 checks the return value as it can fail.
9854 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9856 * Added reconnection support to server if the normal server looses
9857 its connection to the router (for example if router is rebooted).
9858 The server performs normal reconnection strategy implemented
9859 to the server. Affected file silcd/server.c.
9861 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9863 * Added new packet type SILC_PACKET_SET_MODE that is used to
9864 distribute the information about changed modes (for clients,
9865 channels and clients channel modes) to all routers in the
9866 network. Updated the protocol specification accordingly.
9868 Added functions into silcd/packet_send.c and
9869 silcd/packet_receive.c: silc_server_send_set_mode,
9870 silc_server_set_mode.
9872 Added new files silcmode.[ch] into lib/silccore that implements
9873 the encoding and decoding of Set Mode Payload. Added new type
9874 SilcSetModePayload. Moved the definitions of different modes
9875 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
9877 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9879 * Oops, a little mistake in server's connection authentication
9880 protocol. The protocol is not ended with FAILURE but with
9881 SUCCESS if the authentication is Ok. :) Affected file is
9884 * Implemented NICK_CHANGE notify handling in server in the file
9885 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
9886 the local clients on the channel. After the changing nickname
9887 in router environment snhould work and the [<unknown>] nickname
9888 should appear no more.
9890 The silc_server_replace_id function that receives the Replace ID
9891 payload now sends the NICK_CHANGE notify type also in the file
9892 silcd/packet_receive.c
9894 * Changed WHOIS and IDENTIFY command to support the maximum amount
9895 of arguments defined in protocol specs (3328 arguments). This
9896 fixed a bug that caused problems when there were more than three
9899 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9901 * Added extra parameter, command identifier, to the
9902 silc_client_send_command so that explicit command identifier
9905 Changed that ID list routines uses specific command identifier
9906 when sending WHOIS/IDENTIFY requests to the server so that they
9907 can be identified when the reply comes back.
9909 Affected files lib/silcclient/command.[ch],
9910 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
9912 * Added `sender' argument to silc_server_packet_send_to_channel
9913 to indicaet the sender who originally sent the packet to us
9914 that we are now re-sending. Ignored if NULL. Affected file
9915 silcd/packet_send.[ch].
9917 * Added some server statistics support in silcd/server_internal.h
9918 SilcServerStatistics structure and around the server code. Also
9919 send some nice statistics information when client is connecting
9922 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9924 * Fixed channel ID decoding in server's JOIN command reply in
9925 silcd/command_reply.c
9927 * Fixed braodcasting of replace ID payload to not to send it if
9928 we are standalone server in silcd/packet_receive.c.
9930 * Fixed all channel message sending routines to not to send
9931 packets to clients that has router set, since they are routed
9932 separately in the same function earlier. Affects file
9933 silcd/packet_send.c and all channel packet sending functions.
9935 * In USERS reply, res_argv[i] are not allocated, the table
9936 is allocated. Thus changed that free the table, not its
9939 * In server's whois_check and identify_check if the client is
9940 locally connected do not send any WHOIS commands - they are not
9943 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9945 * Fixed some minor bugs in client when sending WHOIS command. The
9946 arguments was in wrong order.
9948 * Removed statis function add_to_channel from server in
9949 silcd/command.c that was previously used with the joining but
9952 * Tested USERS command in router environment successfully with two
9953 routers, two servers and two clients.
9955 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9957 * Reorganized the USERS command and command reply in client library
9958 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
9959 When the command is given by user we register a pending command
9960 callback that will reprocess the command after the reply has been
9961 received from the server. When reprocessing the packet we then
9962 display the information. Thus, the USERS information is displayed
9963 now in the command callback instead of in the command reply
9964 callback. The processing of the command is same as previously
9965 when server has sent the command reply in the JOINing process.
9967 * Added to USERS command in silcd/command_reply.c to join the client,
9968 we didn't use to know about, to the channel after we've created
9969 a client entry for it. Also, for clienet we did know already still
9970 check whether it is on the channel or not and add it if not.
9972 * Removed silc_server_command_join_notify as the function and its
9975 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9977 * Changed the client's pending command handling to the same as the
9978 server's pending command handling. It is also now possible to
9979 execute command reply functions from other command reply
9980 function as the function callbacks for commands and command
9981 replies are one and same. The pending commands are not static
9982 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
9983 in client connection context. Thus, pending commands are server
9984 connection specific as it is convenient.
9986 Changed the function silc_client_command_pending and
9987 silc_client_command_pending_del and added new function
9988 silc_client_command_pending_check. Removed the
9989 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
9992 * Added cmd_ident, current command identifier, to the client
9993 connection context in lib/silcclient/client.h to keep track on
9994 command identifiers used in command sending. Client's command reply
9995 function handling now supports the mandatory command identifiers.
9997 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
9998 funtions in client to fully support pending command callbacks.
10000 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
10001 as one of the arguments to the application in the command reply
10004 * NOTE: The FORWARDED flag is depracated. It used to be depracated
10005 before first releasing SILC but came back. Now it is removed again
10006 and should come back nomore. The FORWARDED flag was used only
10007 by the JOINing procedure by forwarding the command packet to router.
10008 Now, the JOINing procedure has been changed to more generic (due
10009 to various router environment issues) and FORWARDED is not needed
10010 anymore for anything. The protocol specification is yet to be
10013 Now, removed silc_server_packet_forward from server and the flag
10014 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
10016 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10018 * Renamed NAMES command to USERS command. The NAMES was named that
10019 due to historical reasons. Now it is renamed. Also, rewrote
10020 parts of the USERS command. The nickname list is not sent anymore
10021 by the server. Only Client ID and mode lists are sent in the USERS
10022 command. Changed this also to the protocol specification.
10024 The client now resolves the names and stuff after it receives
10025 the USERS list from the server when joining to the channel.
10027 * WHOIS and IDENTIFY commands has been changed to support multiple
10028 Client ID's per command. One can now search for multiple users
10029 in the network by sending only one WHOIS or IDENTIFY command.
10030 Changed the code and the protocol specifications.
10032 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10033 uses silc_server_command_whois_parse to parse the request. */
10035 * If normal server, do not parse the WHOIS and IDENTIFY requests
10036 before sending it to the router. Saves some time.
10038 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10040 * Fixed JOIN command on client library. Wrong number of arguments
10041 used to crash the client.
10043 * Added silc_server_channel_has_global function to check whether
10044 channel has global users or not.
10046 * Added silc_server_channel_has_local function to check whether channel
10047 has locally connected clients on the channel.
10049 * The silc_server_remove_from_one_channel now checks whether the
10050 channel has global users or not after given client was removed from
10051 the channel. It also checks whether the channel has local clients
10052 on the channel anymore. If it does not have then the channel entry
10053 is removed as it is not needed anymore.
10055 * The silc_server_notify now checks on JOIN notify whether the joining
10056 client is one of locally connected or global. If it is global then
10057 the channel has now global users on the channel and that is marked
10058 to the channel entry. Also, it now saves the global client to
10059 global list who is joining and JOINs it to the channel. This is
10060 for normal server, that is.
10062 Changed silc_server_send_notify_on_channel,
10063 silc_server_packet_relay_to_channel and
10064 silc_server_packet_send_to_channel check if we are normal server
10065 and client has router set (ie. global client) do not send the
10066 message to that client, as it is already routed to our router.
10068 * Implemented LEAVE notify type handling in silc_server_notify
10071 * Tested LEAVE command in router environment successfully. Tested
10072 with two routers, two servers and two clients.
10076 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10078 * Implemented SIGNOFF notify type handling in silc_server_notify
10081 * silc_server_remove_id now removes the client entry from all channels
10082 it has joined and thusly sends SIGNOFF notify type.
10084 * Rewrote the NAMES list generation in server by removing two excess
10085 loops. The lists are created now inside one loop.
10087 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10089 * silc_server_remove_channel_user checks now also global list
10090 for channel and client.
10092 * silc_server_new_channel_user checks now both local and global
10093 list for channel and client. Fixed a bug in client id decoding.
10094 Used to decode wrong buffer.
10096 * silc_server_channel_message checks now both local and global
10097 list for channel entry.
10099 * Tested channel joining (hence JOIN) in router environment
10100 successfully. Tested with two routers, two servers and two
10103 * Tested channel message sending in router environment successfully.
10105 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10107 * Added silc_server_save_channel_key into server.[ch] to save the
10108 received channel key in Channel Key payload processing. It is
10109 also used in JOIN command reply handling.
10111 Equivalent function silc_client_save_channel_key added into
10112 client.[ch] into client library.
10114 * Changed JOIN command reply to send information whether the channel
10115 was created or not (is existing already) and the channel key
10116 payload. Changed protocol specs accordingly.
10118 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10119 the request was sent by ID and not by nickname. Crashed on
10122 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10124 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10125 now correctly save the received data.
10127 * silc_server_free_sock_user_data now notifies routers in the
10128 network about entities leaving the network.
10130 At the same time implemented functions silc_server_remove_id
10131 and silc_server_send_remove_id to receive and send REMOVE_ID
10132 packets. The packet is used to notify routers in the network
10133 about leaving entities. The ID removed will become invalid in
10136 * Added function silc_idlist_del_server into server. Removes and
10137 free's server entry from ID list.
10139 * silc_server_private_message function now checks, if we are router,
10140 that the destination ID really is valid ID, naturally.
10142 * In router when NEW_ID packet is received (for new client) the
10143 hash of the Client ID is saved in the ID Cache but the
10144 client->nickname is set to NULL, instead of putting the hash
10147 IDENTIFY command now also checks that client->nickname must be
10148 valid. If it is not if will request the data from the server who
10149 owns the client. Added new function
10150 silc_server_command_identify_check.
10152 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10153 to set the command to already allocated Command Payload.
10155 * Tested private message sending in router environment with two
10156 routers, two servers and two clients. Fixed minor bugs and now
10159 * Fixed segfault from client's NAMES command. Used to crash if
10160 not on any channel.
10162 * Forwarded packets must not be routed even if it is not destined
10163 to the receiver. Changed server code comply with this.
10165 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10167 * Added `require_reverse_mapping' boolean value to ServerParams
10168 structure. If TRUE (not default) the server will require that
10169 the connecting host has fully qualified domain name.
10171 If the reverse mapping is not required and hostname could not be
10172 found the IP address is used as hostname.
10174 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10176 * Implemented version string checking to both client and server.
10177 The check is incomplete currently due to the abnormal version
10178 strings used in development version of SILC.
10180 * Changed all command functions in server to use the new
10183 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10185 * Changed char *data to unsigned char *data in ID Cache system to
10186 support binary data as ID Cache data. Changed code to support
10187 binary data in lib/silccore/idcache.c.
10189 * Renamed silc_server_packet_relay_command_reply to
10190 silc_server_command_reply as it is normal packet receiving
10191 function. Rewrote the function to accept command replys for
10192 servers and not only for clients.
10194 * Mark remote router always as registered server if we are connecting
10195 to it. Otherwise, commands sent by the router to us are ignored.
10197 * All ID List find routines now returns the ID Cache Entry pointer
10198 as well if requested.
10200 * WHOIS command works now in router environment, tested with two
10201 routers, two servers and two clients.
10203 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10204 in router environment (as it is almost equivalent to WHOIS) but
10205 hasn't been tested thoroughly. Added new functions:
10207 silc_server_command_identify_parse
10208 silc_server_command_identify_send_reply
10209 silc_server_command_identify_from_client
10210 silc_server_command_identify_from_server
10212 * Disabled route cache adding because adding two different ID's with
10213 same IP replaces the old cache entry thus giving wrong route.
10214 The entry->router->connection is always the fastest route anyway
10215 so route cache may not be needed. Of course, new routes maybe
10216 established after receiving the ID when the entry->router->connection
10217 might not be anymore the most optimal.
10219 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10221 * Add route cache for received ID for fast routing.
10223 * Added silc_server_packet_route to route received packet on router
10224 that is not destined to us.
10226 * Renamed silc_server_get_route to silc_server_route_get.
10228 * Added id_string and id_string_len fields into SilcServer to
10229 include encoded ServerID for fast comparing without excess
10230 encoding of the ID's.
10232 * Cleaned up WHOIS command on server side. Added following static
10235 silc_server_command_whois_parse
10236 silc_server_command_whois_check
10237 silc_server_command_whois_send_reply
10238 silc_server_command_whois_from_client
10239 silc_server_command_whois_from_server
10241 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10242 arguments in command replies. All command functions should be
10243 updated to use this macro.
10245 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10247 * Minor typo fixes on command reply handling on server.
10249 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10251 * Added silc_server_command_add_to_channel internal routine to add
10252 the client to the channel after router has created the channel and
10253 sent command reply to the server.
10255 * Added generic silc_server_send_command to send any command from
10258 * Use static buffer with ID rendering instead of duplicating data.
10260 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10262 * Fixed a channel user mode bug when joining to a channel server gave
10263 everybody channel founder rights, oops.
10265 * We mark ourselves as the router of the incoming server connection
10266 if we are router ourselves. This way we can check in some packet
10267 sending functions whether it is locally connected server. For
10268 incoming router connections we put NULL.
10270 * For router sending packets locally means now always sending the
10271 packet cell wide; to local clients and local servers. For normal
10272 server sending packet locally means sending it to only local
10275 * Fixed the JOIN command to really work in router environment. If the
10276 channel is created it is always created by the router. Router is
10277 also responsible of making the initial joining to the channel,
10278 sending JOIN notify to the sending server and distributing
10279 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10280 does not exist server doesn't do anything else but forward the
10281 command to the router which performs everything.
10283 * Added silc_server_send_channel_key function to send the Channel Key
10286 * Added silc_server_create_channel_key to create new channel key. The
10287 channel key is now re-generated everytime someone joins or leaves
10288 a channel, as protocol dictates. Note: channel->key_len is the
10289 key length in bits.
10291 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10293 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10294 packet_receive.[ch] to separate packet sending and receiving
10295 routines. The server.[ch] now includes everything else including
10296 actual packet processing (writing and reading data) and other
10299 Renamed silc_server_private_message_send_internal to
10300 silc_server_send_private_message. The routine is still though
10301 used only to relay private messages as server does not send
10302 private messages itself.
10304 Renamed silc_server_new_channel to silc_server_create_new_channel
10305 and added new function sicl_server_new_channel that handles the
10306 incoming New Channel packet. Added also new sending function
10307 silc_server_send_new_channel to send New Channel Payload.
10309 * Added new function silc_server_notify to process incoming notify
10310 packet to the server/router. Server may then relay the notify
10311 to clients if needed.
10313 * Added new function silc_server_new_channel_user to process incoming
10314 New Channel User packet. Router will redistribute the packet and
10315 send JOIN notify to its local clients and locally connected servers
10316 if needed. Normal server will send JOIN notify to its local client
10317 on same channel when received this packet. Added also corresponding
10318 sending function silc_server_send_new_channel_user to sent the
10321 * Added boolean route argument to send_notif_to_channel and
10322 packet_send_to_channel functions to attempt to route the packet
10323 if it is TRUE and send only locally if it is FALSE.
10325 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10327 * silc_server_replace_id now broadcasts the received replace ID
10328 packet if it is not broadcast packet already. The router must
10329 broadcast to inform other routers about changed ID.
10331 * Added backpointer to server's router into SilcServer context in
10332 silcd/server_internal.h.
10334 * Fixed silc_server_packet_broadcast to send correct broadcast
10337 * The channel key is now distributed to the local client as soon
10338 as it is received from the router (in router environment) so that
10339 no other packet may be sent for the channel until client has
10342 * silc_server_remove_channel_user now broadcasts the received
10343 Remove Channel User packet if it is not broadcast packet already.
10344 The router must broadcast to inform other routers about removed
10347 * Added users field into SilcPacketContext that is a reference count
10348 of the context. One can increase the reference count by calling
10349 silc_packet_context_dup which is now changed to just increase the
10350 reference count instead of duplicating the data. The reference
10351 count is decresed by calling silc_packet_context_free that will
10352 free the data after the reference count hits zero.
10354 For now on the packet context and everything allocated into it
10355 (including the raw packet from network) must be freed by calling
10356 the new silc_packet_context_free function. Added also new function
10357 silc_packet_context_alloc that must be used now to allocate the
10358 context. This also means that if a routine is asynchronous from
10359 silc_[client/server]_packet_parse_type the packet context must
10360 be duplicated by calling silc_packet_context_dup. Otherwise it
10361 gets free'd after silc_[client/server]_packet_parse_type returns.
10362 Also, one must remember that if packet is duplicated then its
10363 reference count must be decresed by calling the free function as
10364 many times as it was duplicated.
10366 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10367 from both client and server.
10369 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10371 * Made joining to a channel working in router environment.
10373 * Cleaned up JOIN command on server side and create function
10374 silc_server_command_join_channel internal routine to make the
10377 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10379 * Changed silc_command_pending list to SilcDList. Also, added
10380 `ident' field to SilcServerCommandPending structure to identify
10381 the reply and to call correct callback.
10383 Added silc_server_command_pending_check function to replace the
10384 corresnponding macro. The silc_command_pending list is not
10387 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10388 to set identifier to previously allocated Command Payload. It
10389 is used to set identifier for command when resending Command
10392 * Added silc_command_payload_encode_payload to encode Command
10393 Payload buffer from SilcCommandPayload structure.
10395 * Added silc_argument_payload_encode_payload to encode Argument
10396 payload buffer from SilcArgumentPayload structure.
10398 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10400 * Changed WHOIS command to support router connection on server side.
10401 The whois request is always sent to router unless the server is
10402 standalone server. After server has received the reply from the
10403 router will it send the reply to the client.
10405 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10406 broadcast received broadcast packet. The function is used only
10407 by router. The broadcast packet is always sent to the router's
10410 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10411 render given ID to printable string, for log files for example.
10413 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10415 * Made basic router to router connections working. At least they
10416 can now connect to each other but nothing really works the way
10417 they are supposed - yet.
10419 * Added new initiator token to RouterConnection configuration
10420 file in silcd/serverconfig.[ch]. It is used to tell whether we
10421 are the initiator to the remote router or whether we'll expect
10422 the other end to connect.
10424 * Moved registering of listener task to silc_server_init, hence
10425 the server starts listenning as soon as it is run, even if it
10426 does not have connections to other routers. Let's see how well
10429 * Changed default connection retry timeouts for more suitable in
10432 * Removed cipher and such arguments from silc_idlist_add_client
10433 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10434 Added new function silc_idlist_add_data to add the keys and stuff
10437 * Added SilcIDListData structure and added it to SilcClientEntry
10438 and SilcServerEntry as their first field in the structure. This
10439 way we can explicitly cast the ID entries to the SilcIDListData
10440 structure and get common data for the entries. In past, we had
10441 to first check what type of connection it is and then cast it to
10442 correct ID entry type. Now, we can directly cast the opaque
10443 pointer to the SilcIDListData (no matter what ID entry it actually
10444 is) and get the data needed.
10446 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10448 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10449 in some circumstances even if threre were timeout tasks, though not
10450 IO tasks, but tasks anyway. Now fixed.
10452 * Defined SilcServerConnection structure to hold connection specific
10453 stuff about directly connected servers and routers. The definition
10454 is currently in silcd/server_internal.h. I thought about having
10455 a bit more important role fro this struct but for now it is used
10456 only when connecting to other server (or router actually).
10458 * Added connecting retry support in server when connecting to
10459 router(s). The retry feature implement exponential backoff
10460 algorithm. Also, added SilcServerParams structure to hold default
10461 parameters for server. For now, it include these retry settings
10462 and are hard coded. After server is moded to be as Silc Server
10463 Library this structure will be more important.
10465 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10467 * Changed client librarys channel->clients table to SilcList and
10468 changed code accordingly.
10470 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10472 * Changed client's channel table to SilcList and changed code
10473 accordingly. Also changed SilcChannelClientEntry to include back-
10474 pointer to the channel so that client entry can use that structure
10475 as list as well and we have fast cross-reference to the channel.
10476 This change dramatically decreased the complexity of channel
10477 handling with client entry and vice versa (removed one extra
10478 loop when searching for channel entry from many functions).
10480 * Changed server->sim from table to SilcDList and changed code
10483 * NAMES command can now be used from user interface. It will show
10484 the user list on the channel, neatly.
10486 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10487 Code now saves realname of the user if it becomes available.
10489 * Renamed configure.in to configure.in.pre and made ./prepare
10490 script to automatically add correct version string to
10491 configure.in which it creates from configure.in.pre.
10493 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10495 * NAMES command reply now shows users mode with the nickname when
10496 joining to channel.
10498 * Moved silc_client_ch[u]mode[_char] functions from
10499 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
10500 place sucks, they are utility functions and should be in some
10503 * Fixed some unsigned int's to unsigned short's. Patch by cras.
10505 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
10508 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10512 * Added TRQ (efficient deque and list library) into lib/trq. This is
10513 a very good list library that is currently used in the SILC. Defined
10514 SilcList API over the library because I didn't like the API very
10515 much. See lib/trq/silclist.h for the API and examples of how to
10516 use the API. Fixed various places in the code to use the new
10517 SilcList API. The SilcList is meant for lists that has a structure
10518 already defined as a list. It is not suitable to add just some
10519 context to the list (in TRQ, the context is the list actually).
10521 So, I defined SilcDList that can be used for the purpose where
10522 predefined list structure does not exit. This can be used as
10523 such list. Now some context just can be added to the SilcDList.
10524 Currently this list is not used in the SILC just yet, though there
10525 are a lot places where this can replace dynamically allocated
10526 tables and I will fix these places, later, to use SilcDList.
10527 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
10528 and use TRQ internally).
10530 Also fixed some annoying warning messages that the original TRQ
10531 code generated. Also minor changes to TRQ's Makefile.in.
10533 * Added support for querying by Client ID to both WHOIS and
10534 IDENTIFY commands into server, as required by the protocol.
10536 * Removed method function pointers from SilcBuffer structure. They
10537 weren't used to anything and just increased the context size for
10538 no good reason. This change also made silc_buffer_alloc and
10539 silc_buffer_free functions inline functions.
10541 * Disabled command flooding detection support until it's fixed so
10542 that it accepts commands in but does not execute them more than once
10545 * Added silc_net_localhost(), to return local hostname, into
10546 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
10547 that must be initialized before calling silc_client_init.
10549 * Added new function: silc_server_send_notify_on_channels to send
10550 notify messages to all channels client has joined. It is assured
10551 that the message is sent only once per client.
10553 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
10554 lib/silcutil/silcutil.[ch] as silc_format function. The new
10555 function is generic and is used by server as well, not only by
10556 the logging routines.
10558 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
10559 the provided version string was not acceptable. Added new function:
10560 silc_ske_check_version into lib/silcske/silcske.h. The function
10561 must be implemented by the application (client or server) and it
10562 does not reside in the SKE library. The function checks the version
10563 string remote end sent.
10565 * Added back pointers (to opaque context and to SilcSocketConnection)
10566 into SilcPacketContext structure into lib/silccore/silcpacket.h.
10568 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
10569 duplicate packet context structure.
10571 * Changed `notify' client operation to send same arguments as client
10572 receives from server except for ID's. ID's are mapped to correct
10573 ID entry and that is returned. Also, if channel entry is not sent
10574 by server but the notify is for channel the channel entry is sent
10575 to application (otherwise application doesn't know that it is for
10576 channel (library gets it from packet's Destination ID)).
10578 * Added silc_client_remove_from_channels into client library to
10579 remove a client from all channels it has joined to. Used when
10580 received SIGNOFF notify from server. Added also new function
10581 silc_client_replace_from_channels to replace old ID entry with
10582 new ID entry on all channels. Used when received NICK_CHANGE
10583 notify from server.
10585 * Fixed ID Cache list handling in silc_idlist_get_client in
10586 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
10587 to get (or query) client by ID.
10589 * Updated TODO list.
10591 * Added connection authentication status message defined by the
10592 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
10593 support for these into the code in client and server side.
10595 * Added generic function silc_client_send_command to send any command
10596 with variable argument list. Application should use this function
10597 to send commands if the command functions provided by the library
10598 does not suite for the application's user interface needs.
10600 * Added new `failure' client operation. Application is notified about
10601 received failure packet if client is executing a protocol. In this
10602 case the protocol's execution has failed.
10604 * Added SKE's end notify to send the SKE_SUCCESS notify message that
10605 is required by the protocol.
10607 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
10608 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
10611 * Added status flag to SilcSKE object to indicate realtime status
10612 of the SKE protocol.
10614 * Application receives now exactly same command reply arguments as
10615 the library receives from server. However, if ID is received the
10616 corresponding ID entry is returned to the application (eg. Client
10617 ID is mapped to correct SilcClientEntry entry and that is returned).
10618 Changed command_reply client operation due to this change.
10620 * Changed all ID's in commands and in command replys as ID Payloads.
10621 Change affected both client and server side codes.
10623 All ID's sent in SILC network (with execption of ID's in SILC
10624 Packet header) are sent in ID Payload to support variable length
10627 * Server now notifies nick changes and notifies all clients on
10628 the channels about the new nickname (about the new Client ID,
10631 * Implemented CMODE command to change channel modes. Supports all
10632 channel modes defined by the protocol specs except ban and invite
10633 lists. (Also, private channel key mode is supported but support for
10634 setting private channel key in client is missing, thus, this mode
10635 has no effect on client side (except that server requires that the
10636 client uses private channel key and normal channel traffic does not
10639 Also, invite mode works per se, but INVITE command does not work
10640 yet correctly, so you can set channel as invite only channel but
10641 inviting clients to the channel does not work (it is yet to be
10642 thought what's the best way to do it).
10644 * Added new command SILC_COMMAND_CUMODE to change user mode on the
10645 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
10646 Implemented CUMODE command to change user's mode on the channel.
10647 Supports all modes defined by the protocol specs.
10649 * Added NAMES command reply to return users modes on the channel.
10651 * Removed unnecessary and slow ciphers from lib/silccrypt.
10653 * Set SO_KEEPALIVE option to connection sockets by default.
10655 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
10657 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
10658 redefined the Notify Payload into protocol specs.
10660 * Added silc_id_payload_parse_id to get ID directly from raw
10663 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10665 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
10666 accept searching by Client ID as well.
10668 * Added support for LEAVE and SIGNOFF notify types in client library.
10670 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
10671 to parse ID Payload from raw data.
10673 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10675 * Added flags parameter into silc_ske_assemble_security_properties
10676 function in lib/silcske/silcske.[ch].
10678 * Changed notify client operation to fit better for notify messages
10679 sent by server. The notify payload received from server is now
10680 passed to the application (after parsing it to SilcNotifyPayload).
10681 It is application's responsibility to retrieve the arguments
10682 from the payload and show the message the way it wants. The message
10683 sent by server is implementation specific.
10685 * Changed public keys to comply with the protocol specification.
10686 Old public keys are not supported anymore and are not compatible.
10688 * Removed nickname from Channel Payload as the latest draft removed
10689 it. The client must resolve the nickname from the NAMES command
10690 reply received when it joined the channel.
10692 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
10694 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10696 * Fixed some errors in protocol specification drafts.
10698 * Created lib/silccore/silcnotify.c to implement Notify Payload
10699 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
10700 generic payloads described by protocol specifications. The file
10701 includes implementations for ID Payload and Argument Payload.
10703 * Changed Command Payload implementation to use the new Argument
10704 Payload. Changed command_xxxx_payload to command_payload_xxxx
10705 to comply with SILC coding conventions.
10707 * Added suppport for Argument Payload handling in Notify Payload
10708 implementation as protocol requires it. Added the new support
10709 into server and client lib as well.
10711 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10713 * Added support for multiple nicknames on same channel. [n] is
10714 added locally to the nickname if there are more than one same
10715 nicknames on the channel.
10717 * Server now sends all nicknames that matched WHOIS request.
10718 Client also shows the list received from server.
10720 * Added TOPIC command to client side. User can now set and show
10721 current topic on channel.
10723 * Added MOTD command to client and server. Also, server sends the
10724 motd when client connects to the server.
10726 * Changed version strings to comply ISO 8601.
10728 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10730 * Fixed protocol error handling in client library. It should now
10731 cope even if the SKE fails for some reason.
10733 * Made new protocol specification drafts for submitting to IETF.
10735 * Implemented TOPIC command to server in silcd/command.c.
10737 * Added two new notify types into lib/silccore/silcnotify.h:
10738 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
10739 notify nickname change and topic setting/change on a channel.
10741 * API change of command_reply operation in client library. The
10742 application gets now the status type received from server as well.
10744 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10746 * Removed the function just added to lib/silcutil/silcschedule.[ch].
10748 * Cras fixed and optimized the packet handling even further and
10749 it should work now. Minor change to the prototype of function
10750 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
10752 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10754 * Added new function into lib/silcutil/silcschedule.[ch]:
10755 silc_schedule_with_fd to select() a specified fd. The function
10756 returns after timeout expires or data arrives or goes. The
10757 function is used by packet routines to wait that all data is
10758 received from network.
10760 * Fixed data reading from network in lib/silccore/silcpacket.c.
10761 The code now assures that all data is read from the fd and then
10762 continues packet processing. This was a bug fix since the code
10763 used to drop some data in some circumstances.
10765 * Added new function into lib/silcclient/client.[ch]:
10766 silc_client_start_key_exchange to start key exchange after
10767 connection has been established to server. The code internally
10768 now uses this funtion but its main purpose was to provide it
10769 for applications that perform their own connecting. After
10770 application has created a connection it merely calls this
10771 function to start the key exchange between client and server.
10772 The library takes care of everything else after that.
10774 Updated also lib/silcclient/README to explain the usage of
10777 * Do not send to application information that connection has
10778 been established. Application gets notified it by connect
10781 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10783 * Applied cras's patch to add silc_schedule_one function. The
10784 function runs scheduler once and returns.
10786 * Fixed the scheduler after cras messed it up. The timeout
10787 handling works now as it's supposed to work.
10789 * Added into lib/silccore/ silcnotify.h to include notify
10790 message types support. Changed silc_server_send_notify*
10791 functions, in server.[ch], to support those new notify types.
10792 Added the support for the notify types into client library,
10793 as well. Added new notify client operation into ops.h in
10796 * Changed silc_server_packet_send_to_channel to send normal
10797 packets instead of just channel message packets. The function
10798 is now used to send the notify packets to channels. It is not
10799 used to send channel message packets anymore, as server never
10800 sends them anymore.
10802 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
10803 va_arg()s as it seems to require it nowadays. I guess, if SILC
10804 is compiled with older va_arg() the new code should work anyway.
10806 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10808 * Splitted core library. Core library (lib/silccore) includes
10809 now only SILC protocol specific core (and common) components.
10810 Created new utility library (lib/silcutil) that includes more
10811 generic purpose stuff. The stuff for util library was taken
10812 from the old core library. This was minor and easy split.
10814 * Created SILC Client Library (lib/silcclient) that includes
10815 implementation of the SILC client without user interface. This
10816 was major move from silc/ directory. The code has been changed
10817 so that it is transparent towards the user interface. The
10818 silc/ directory includes now the same user interface as before
10819 and it uses the new client library. Read lib/silcclient/README.
10820 Basicly, the client library performs everything else related
10821 to SILC except user interface handling. Also, configuration
10822 files are considered to be part of user interface and library
10823 does not handle them.
10825 This change also changed a lot of structures, function naming etc.
10826 Most important change was that SilcClientWindow object was
10827 renamed to SilcClientConnection in the client library. Created
10828 also new file lib/silcclient/ops.h. Also added new files
10829 silc/local_command.[ch] and silc/client_ops.[ch].
10831 All these changes were made to make it easier for user interface
10832 designers to create what ever user interface for the SILC client
10835 It is also expected that the server will be moved to lib
10836 directory as well and SILC Server Library will be created;
10837 sometimes in the future.
10839 * Removed Local commands from lib/silccore/silccommand.h as
10840 they are application specific and new client library does not
10841 handle any of those anymore.
10843 * Several functions moved to lib/silcutil/silcutilc.[ch] from
10844 old client implementation in silc/.
10846 * Added support for callback functions in SILC_LOG_* macros.
10847 Application can now set its own callbacks that will be called
10848 instead of using the default functions that will always print
10849 the debug messages to stderr (or stdout). Also, debugging can
10850 now be disabled by setting silc_debug to FALSE and re-enabled by
10851 setting it to TRUE. Note, that logging will still work even
10852 if debugging is disabled.
10854 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
10855 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
10856 silc_log_reset_debug_callbacks.
10858 * To enable debugging in silc client one must give now -d
10859 option on command line.
10861 * Changed silc_schedule_init to automatically allocate task queues
10862 if they are not allocated before calling it.
10864 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10866 * Added GMP 3.1 into math library.
10868 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10870 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
10871 a channel in SILC network. The packet is used by servers and
10872 routers to notify other routers that user has left a channel.
10873 This little feature was missing until now. Added the feature
10874 to protocol specification as well.
10876 Added functions: silc_server_send_remove_channel_user and
10877 silc_server_remove_channel_user into server.[ch].
10879 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
10880 lib/silccore/silcpacket.h. However, they are not implemented
10883 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10885 * Fixed joining to a channel and sending channel messages
10886 between server and router. The channel message sending should
10887 now work inside a cell.
10889 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10891 * Fixed the private message sending between server and router.
10892 The private message sending should now work inside a cell.
10894 * Added silc_server_replace_id into server.[ch] to replace
10895 existing ID in the SILC network.
10897 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
10898 and silc_idlist_replace_server_id into idlist.[ch] in server.
10900 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10902 * Fixed the server to server connections. Server can again now
10903 connect to router. Router to router connections probably does
10906 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10908 * Added dynamic protocol registering support. Now protocols can
10909 registered and unregistered on the fly. Patch by cras.
10911 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10913 * Added lib/contrib directory to hold routines that some platforms
10914 don't have but are needed by SILC.
10916 * Added getopt.c, getopt1.c and getopt.h from GNU C library
10917 into lin/contrib to provide getopt() and getopt_long() for
10918 those who don't have it.
10920 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10922 * Added AWAY command to client. When away message is set and
10923 client receives a private message packet the client automatically
10924 replies to the sender with the away message.
10926 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
10927 bug seemed to be the cause of recent problems when compiling
10930 * Added version detection support to SKE protocol specification
10931 and added the new changes to the SKE implementation as well.
10932 There were other minor changes in the SKE protocol as well.
10934 Many changes in lib/silcske/silcske.[ch] and in
10935 lib/silcske/payload.[ch].
10937 * Added ^U functionality, clear input line. Patch from cras.
10939 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10941 * Mainly small bugfixes on core library. Fixed some debugging
10942 logging and buffer overflow in silclog.c.
10944 * Updated config.sub and config.guess on the distribution tree.
10946 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10948 * Added command lagging support in server. Client may execute
10949 commands now only once in two seconds.
10951 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10953 * Optimized packet reception. MAC computation and checking is now
10954 also more optimized. A lot previously duplicated code is now
10955 used as generic by both client and server.
10957 * Fixed key pair generation in clientutil.c
10959 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10961 * Added into lib/silccore/silcbufutil.[ch] new function;
10962 silc_buffer_realloc.
10964 * Moved generic packet sending/encryption functions to
10965 lib/silccore/silcpacket.[ch] from client and server. Some
10966 rewriting of the functions.
10968 * Moved all generic packet reception/decryption functions to
10969 lib/silccore/silcpacket.[ch] from client and server. The
10970 packet processing is now much cleaner in both client and server.
10971 These were major changes in both client and server.
10973 * Created many common functions in server to do packet sending.
10974 Previously code were duplicated a lot, this has been removed
10975 with these changes.
10977 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10979 * Rewrote major parts of the ID cache system. Don't know
10980 whether it is better now or not but at least the API is more
10983 * Major rewrite on ID cache stuff on client because of the ID
10984 cache API changes. Added idlist.c to client.
10986 * Also major rewrite on ID cache stuff on server as well.
10987 Major rewrite of idlist.[ch]. SilcXXXList's are now named
10988 SilcXXXEntry's. We won't keep anymore idlist specific pointers
10989 in hand, instead they are all put into the ID cache system now.
10990 All server_idlist_* routines uses ID cache now instead of
10991 traversing its own lists (those lists does not exist anymore).
10992 SilcIDList though still exists. Also, SilcXXXEntry's are
10995 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10997 * Finally made the SKE implementation compliant to the protocol
10998 specification. All mp integers are now binary encoded as
10999 opposed being HEX encoded.
11001 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
11004 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
11005 functions: silc_[encode/decode]_pem. Also added function
11006 silc_encode_pem_file to PEM encode with newlines ('\n') for
11007 saving into a file.
11009 * SILC public keys are now encoded either PEM or binary. Same
11010 option is for private keys as well. By default private keys
11011 are binary encoded and public keys PEM encoded. Silly HEX
11012 encoding were removed.
11014 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
11015 function to create fingerprints.
11017 * Fixed a bug in SHA1; does not change the original data anymore.
11019 * Partly implemented INFO command on client and server side.
11020 Fixed CLEAR command. Changes to SERVER command; show current
11021 server(s) when giving command without arguments. Added
11022 VERSION command to client.
11024 * Added check to server that unregistered connections cannot
11025 execute commands (unless it is specificly allowed).
11027 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11029 * Fixed screen refresh.
11031 * Fixed channel joining bug from client. On some circumstances
11032 client tried to join to a channel it had already joined.
11034 * Added public key verification process into client's protocol.c.
11035 The client now verifies the public key from user and saves
11036 it into ~./silc/serverkeys/ directory.
11038 Added into: clientutil.[ch]: silc_client_verify_server_key.
11040 * Changed SKE protocol's silc_ske_initiator_finish function
11041 to accept callback function that verifies the received public
11042 key. Removed old silc_ske_verify_public_key function.
11044 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11046 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11047 silc_pkcs_private_key[_data]_set.
11049 * Made the password and public authentication more cleaner in
11050 server's protocol.c.
11052 * Removed historic and obsolete protocol `channel_auth' from
11053 both client and server.
11055 * Removed wrong way of sending command status messages from
11056 server to client in server's command.c. The old way violated
11057 protocol specification.
11059 Changes to silccore/silccommand.[ch]: removed
11060 silc_command_encode_status_payload -> not needed anymore,
11061 changed silc_command_encode_payload_va to accept extra
11062 argument on variable argument list. The argument type must
11063 now be provided to the function. Also, added new function:
11064 silc_command_encode_reply_payload_va which is same as
11065 normal command_encode_payload_va except command status type
11066 is provided as extra argument.
11068 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11070 * Added ~./silc directory handling. The directory includes the
11071 public and private keys for the client.
11073 Added silc_client_check_silc_dir, silc_client_create_identifier
11074 and silc_client_load_keys.
11076 * Implemented SILC protocol compliant public key. Added public
11077 and private key saving to and loading from files.
11079 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11080 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11081 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11082 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11083 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11085 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11086 silc_pkcs_load_[public/private]_key.
11088 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11090 * Added silc_server_get_route (route.[ch]) to get connection
11091 data for the fastest route for given ID.
11093 * Implemented INVITE command on client and server. The command
11094 were re-defined in the SILC Protocol Specification and the
11095 implementation now complies with the specification.
11097 * Implemented PING command on client and server.
11099 * Implemented NAMES command on client and server. The server side
11100 supports currently only normal server not router server yet.
11101 Some changes to NAMES definition in SILC protocol specification.
11103 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11105 * Implemented LEAVE command on client and server.
11107 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
11108 again. This change was made to the protocol as well. Server
11109 should not violate the protocol specification anymore.
11111 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11113 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11114 was tested. SOCKS4 was not but should work anyway.
projects / silc.git / blob