1 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
3 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
4 file lib/silcclient/command.c
6 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
8 * Convert all commands to UTF-8 before passing them to the
9 client library. Still need to convert replies from UTF-8 to
10 the locale encoding. Affected file
11 irssi/src/silc/core/silc-cmdqueue.c
13 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
15 * redirect all silc_client_command_calls through a queueing framework.
16 This fixes /CYCLE and the annoying "nick change after auto-joining
17 a channel". Furthermore it defines one central point where
18 command parameters can be UTF-8-ified. Affected files
19 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
20 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
22 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
24 * use asynchronous connect() to establish router connections.
25 Fixes problem when the primary router goes down. Affected files
26 silcd/server.c, silcd/server_backup.c
28 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
30 * Surrogates not allowed in UTF-8 strings, updated decoder.
31 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
32 testers in lib/silcutil/tests/ directory.
34 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
36 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
37 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
38 files are lib/silcclient/silcclient.h, client.c.
40 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
42 * When resuming a session fails, notify the user that the session
43 file needs to be removed eventually. Affected files
44 irssi/src/fe-common/silc/module-formats.[ch],
45 irssi/src/silc/core/client_ops.c.
47 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
49 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
50 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
52 * Typofix in Irssi::Silc module. Affected file
53 irssi/src/perl/silc/Silc.xs.
55 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
57 * Changed the way NOTICE flagged messages are treated. Added support
58 for notices in queries and signing notices. Affected files
59 irssi/default.theme; irssi/docs/help/in/notice.in;
60 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
61 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
63 * Fixed typo in /ACTION help. Affected file
64 irssi/docs/help/in/action.in
66 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
68 * Fixed typo in perl module. Affected file
69 irssi/src/perl/silc/Server.xs
71 * Changed the way ACTION flagged messages are treated. Added support
72 for actions in queries and signing actions. Affected files
73 irssi/default.theme; irssi/docs/help/in/action.in;
74 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
75 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
78 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
80 * Incorrectly reported error when client had to be resolved from
81 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
83 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
85 * Fixed whois public key hash table deleting and adding in
86 detached client case. Affected file silcd/packet_receive.c.
88 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
90 * Changed filenames of silc/fe module not to collide with filenames
91 from core/fe. Also seperated public messages printing from
92 query messages printing. Affected files are all in
93 irssi/src/fe-common/silc.
95 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
97 * Fixed the invite process handling during joining to use
98 correct server name for the client that is matched against
99 the invite string for the channel. Wrong server name caused
100 inability to join the channel. Affected file is
103 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
105 * Fixed the CUMODE channel founder authentication on normal
106 server to not remove the founder rights on existing founder
107 before checking that router accepts the mode change. Affected
108 files are silcd/command.c and silcd/packet_receive.c.
110 * Remove the server entry correctly when rekey timeouts and
111 remote router connection on normal server is closed. Fixes
112 a crash where server uses the freed server entry. Affected
115 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
117 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
118 networks. This is the first step in solving the bug about
119 /SERVER ADD -silcnet <silcnet>. Affected files
120 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
121 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
122 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
124 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
126 * /SMSG and /MMSG now correctly create new queries. Affected files
127 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
129 * Add basic support for SILC protocol specific variables in perl.
130 Affected files irssi/src/perl/silc/*, irssi/configure.in,
131 irssi/src/perl/Makefile.am
133 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
135 * Don't use silc_get_input, it's obviously not reliable. Fixes
136 issue when the current key expires. Affect file
137 irssi/src/silc/core/clientutils.c
139 * Make the session data filename configurable. This makes it
140 possible to have different session files for different
141 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
142 client_ops.[ch], silc-servers.c,
143 irssi/src/silc/fe-common/silc/module-formats.[ch]
145 * Use the same set of libtool files for the MPI lib as for the
146 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
147 config.sub, configure.in, install-sh, missing, mkinstalldirs
149 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
151 * Fixed server statistics decrementing error to not go to
152 negative. Affected file silcd/packet_receive.c.
154 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
156 * Use silc_server_query_add_error to add error in public key
157 search error. Added support in send_reply to send errors
158 without specific argument. Affected file silcd/server_query.c.
160 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
161 Client for NO_SUCH_NICK. It was against the protocol specs.
162 Affected file irssi/src/silc/core/client_ops.c.
164 * Added backwards support for the wrong NO_SUCH_NICK error sending
165 in server. To be removed in SILC Server 1.0. Both old clients
166 and clients with fixed error handling now works. Affected file
167 silcd/server_query.c.
169 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
171 * fixed a bug in the whois using attributes function where no
172 error was sent if no nickname and client id but the attributes were
173 given to whois. Affected file silcd/server_query.c
175 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
177 * remove public key from public key hashtable on detach. Affected
178 file silcd/packet_receive.c
180 * free public key hashtable before removing clients on server
181 shutdown. Affected file silcd/server.c
183 * remove public key prior deleting client-data on killing a client.
184 Affected file silcd/server_util.c
186 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
188 * Getting the MOTD from other servers works now. Affected
189 files are silcd/command.c and silcd/command_reply.c
191 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
193 * Initialize the variable idletag, since it is tested in
194 silc_core_deinit for its default value. Affected file
195 irssi/src/silc/core/silc-core.c
197 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
199 * Fixed signed channel messages across cells. Affected file
202 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
204 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
205 is not defined. They can now be safely used in if-statements
206 without braces. Affected file lib/silcutil/silclog.h.
208 * Added the checks for backup closing connection due to error
209 (local or remote) and thus not allow the resuming to occur
210 in reconnect. Affected files are silcd/packet_send.c
213 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
215 * Help file updates. Affected files in irssi/src/docs/help/in/.
217 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
219 * Fixed channel messages across cells. Affected file
222 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
224 * Fixed file transmission accepting in client library to not
225 start the negotiation if user hasn't accepted the transfer,
226 instead create new session for resent transfer. Affected
227 file lib/silcclient/client_ftp.c.
229 * Show the session ID in the file transmision list. Remove
230 session from list that failed to transfer. Switch the current
231 session automatically after transmission, and in errors, to new
232 session if other sessions exists in the transfer list. Affected
233 files are irssi/src/silc/core/silc-servers.c,
234 irssi/src/fe-common/silc/modfule-formats.c.
236 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
238 * Fixed MIME header parsing for the hopefully last time. Affected
239 file lib/silcutil/silcstrutil.c
241 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
243 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
245 * The SILC RNG is now gauranteed to return non-zero random
246 values. Affected files are lib/silccrypt/silcrng.[ch].
248 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
250 * Fixed nickname formatting when changing only case of the
251 nickname. Affected file lib/silcclient/idlist.c.
253 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
255 * Fixed a memory leak and incorrect printing of the "appears as"
256 message. Affected file irssi/src/silc/core/client_ops.c
258 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
260 * Added CRT (Chinese Remainder Theorem) supported RSA
261 private keys and private key operations. This significantly
262 increases private key operation efficiency. No compatibility
263 issues with new or old private keys. Affected files are
264 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
266 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
268 * Fixed GCC-3.3.2 related compilation warnings from the
271 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
273 * Removed RC6 from distributions.
275 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
277 * Added some better comments to lib/silccrypt/silcpkcs.h,
278 optimized some routines in lib/silccrypt/silcpkcs.c.
279 Added test_silcpkcs into lib/silccrypt/tests/.
281 * Fixed silc_rng_global_init to actually init the global RNG
282 if RNG wasn't provided for it. Affected file is
283 lib/silccrypt/silrng.c.
285 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
287 * Added silc_hash_table_find_by_context_ext. Affected files
288 lib/silcutil/silchashtable.[ch].
290 * Save the public key on normal server in WHOIS command reply
291 from attributes, if present, and add it to public key hash
292 table. Fixes WHOIS resolving by public key on normal server.
294 Optimized the attributes resolving on normal server to not
295 resolve if we resolved them already from router.
297 Affected files are silcd/server_query.c, command_reply.c.
299 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
301 * Added support for whois using attributes.
302 Affected files silcd/command_reply.c, silcd/packet_receive.c,
303 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
306 * Added support for whois using public key attribute to /WHOIS i
307 client command. Affected files irssi/docs/help/in/whois.in,
308 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
310 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
312 * Fixed UMODE setting in server when the client has anonymous
313 mode set. The mode setting was not working. Affected file
316 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
318 * Fixed some bugs and typos related to sending split messages.
319 Print notification when sending messages with /MMSG. Affected
320 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
322 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
324 * Optimized the socket referencing in packet routines, client
325 library and server. Affected files are lib/silccore/silcpacket.c,
326 lib/silcclient/client.c and silcd/server.c.
328 * If silc_socket_set_qos is given with NULL arguments the QoS is
329 reset from the socket. Affected files are
330 lib/silcutil/silcsockconn.[ch].
332 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
334 * Add a /LISTKEYS command which lists the locally cached
335 client and server keys. Affected files
336 irssi/src/fe-common/module-formats.[ch],
337 irssi/src/silc/core/silc-{channels,servers}.c
338 irssi/docs/help/in/listkeys.in
340 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
342 * Check that packet queue purging was successful. Affected
343 files lib/silcclient/client.c and silcd/packet_send.c. Related
344 to MAC failed errors.
346 * Do not clear the inbuf even if it is empty if QoS was applied
347 to it. Otherwise the QoS data is cleared and MAC failed error
348 will occur. Affected file lib/silccore/silcpacket.c.
350 * Use the rekey period time as rekey protocol timeout value.
351 If the rekey does not succeed during the rekey period there's
352 something very wrong, and we most likely end up with wrong keys,
353 do graceful reconnect then. Affected file silcd/server.c.
355 * Take reference of the socket in the parser context, as it's
356 possible to have the parsers in queue after the socket is
357 disconnected and this may cause crash. Affected files are
358 lib/silccore/silcpacket.c, lib/silcclient/client.c and
361 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
363 * Fixed KICK command reply sending, it sent to replies.
364 Affected file silcd/command.c.
366 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
368 * Finish the silc-mime.pl script. It now supports MIME type
369 guessing using magic files, signing data messages, executing
370 MIME handlers in background. Affected files
371 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
373 * Changed MIME signal handler to make things easier for the perl
374 script. Affected files irssi/src/silc/core/client_ops.c,
375 silc-servers.c, and irssi/docs/signals.txt
377 * Cleaned up the silc_mime_parse function and fixed detection
378 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
380 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
382 * Resolve the IP for file transfer listener from the connection
383 socket. Affected file lib/silcclient/client_ftp.c.
385 * Accept NULL hostname parameter in the functions
386 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
387 if hostname is not wanted.
389 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
391 * Fixed race condition between silc_client_init and
392 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
394 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
396 * Fixed file transfer connection closing when SIGNOFF for
397 the client is received from server. Affected file is
398 lib/silcclient/client_ftp.c.
400 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
402 * Check for disconnected socket in QUIT callback. Affected
403 file silcd/command.c.
405 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
407 * Modified the MIME parsing to allow \n and \r\n as delimiters.
408 Affected files lib/silcutil/silcstrutil.c
410 * Cleaned up the escape/unescape functions for correctness and
411 speed. Affected file irssi/src/silc/core/client_ops.c
413 * Removed handling for data messages with Content-Type: text/*,
414 moved parsing of MIME headers to the signal handler, added
415 support for signing and verifying data messages. Affected
416 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
417 irssi/src/silc/core/silc-{servers,channels}.c
419 * Added a perl script for handling data messages based on
420 information read from Mailcap files. New file
421 irssi/scripts/silc-mime.pl
423 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
425 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
426 acknowledge recepetion of a message to the sender. Updated
429 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
431 * Unregister channel key saving callback when deleting channel.
432 Affected file lib/silcclient/idlist.c.
434 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
435 before calling notify client operation. Affected file is
436 lib/silcclient/client_notify.c.
438 * Unregister QoS tasks when deleting the socket connection.
439 Affected files lib/silcutil/silcsockconn.[ch],
440 unix/silcunixsockconn.c.
442 * Implemented latest presence-attrs draft changes. Affected
443 files lib/silccore/silcattrs.h and
444 irssi/src/silc/core/silc-queries.c.
446 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
448 * Save old channel keys in list to allow more rapid change
449 of channel keys if server for some reason does that. This
450 avoids loosing so many channel messages due to not having
451 key to decrypt. Affected file lib/silcclient/silcclient.h,
452 idlist.c and client_channel.c.
454 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
456 * Continued backup router tests and fixes. Affected files
457 silcd/server_backup, server_util.c, server.c. See TODO.
459 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
461 * Fixed SERVER_SIGNOFF handling in servers. The client
462 was removed from wrong list thus not removing the client
463 at all. Affected file silcd/packet_receive.c.
465 * Do not execute rekey protocol for disabled connections as
466 it would never go through. Affected file silcd/server.c.
468 * Added timeout for rekey protocol to catch if the protocol
469 never executes successfully. Affected files silcd/server.c
472 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
474 * Abandon packet processing for disconnected sockets. Check
475 this always after calling packet processing callback.
476 Affected file lib/silccore/silcpacket.c.
478 * Fixed double registration disconnection code in server.
479 Closed wrong connection. Affected file silcd/packet_receive.c.
481 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
483 * On normal server reconnect to primary during resuming 4
484 times, then give up. Affected file silcd/server_backup.c.
486 * If during reconnecting to routers we notice we have router
487 connection but no primary router set, the server is in desync.
488 Reconnect to primary to restore network. Affected file
491 * Assure that only one protocol is exeucting at the same time.
492 Added checks for all protocols. Affected files are
493 silcd/server.c and server_backup.c.
495 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
497 * Check that a string is not already part on invite/ban
498 string when processing it. Affected file silcd/server_util.c.
500 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
502 * Fixed the CUMODE_CHANGE for founder mode changes to comply
503 with 1.2 version of the protocol. Affected file is
504 silcd/packet_receive.c.
506 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
508 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
509 where the passphrase was given. Affected file is
512 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
514 * INVITE and BAN notifys are now delivered from routers to
515 servers (but not clients) on the channel. Updated specs and
516 code. Affected files silcd/packet_[send|receive].[ch],
517 command.c, server.c and server_util.c.
519 * Implemented INVITE and BAN announcing. Affected files are
520 silcd/server.[ch], server_util.c.
522 * Implemented SilcStatus error type argument returning in
523 command reply error in server. Affected file silcd/command.c.
525 * Implemented SilcStatus argument returning in comand reply
526 in client library. The command_reply client operation now
527 returns error specific arguments as well. Affected files
528 are lib/silcclient/command_reply.[ch], client_resume.c,
529 lib/silccore/silcstatus.[ch].
531 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
533 * Backup router protocol version 1.2 implemented. Testing still
534 required. Affected files in silcd/server_backup.[ch], server.c,
535 packet_receive.c and server_internal.h.
537 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
539 * silc_client_send_[channel|private]_message now return TRUE
540 or FALSE. Affected file lib/silcclien/client_channel.c and
543 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
545 * Check for explicit nickname in INVITE and BAN processing
546 during join as well (and don't expect only wildcards in
547 invite/ban strings). Affected file silcd/command.c.
549 * Fixed the INVITE and BAN by public key. The public key saved
550 is the PK payload (as specified) not the raw data. Affected
551 file silcd/server_util.c.
553 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
555 * UTF-8 text message support for actions and notices in SILC
556 Client. Affected file irssi/src/silc/core/client_ops.c.
558 * silc_get_username and silc_get_real_name now returns sensible
559 data on Win32. Patch by Toni Willberg. Affected file is
560 lib/silcutil/win32/silcwin32util.c.
562 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
564 * Provide a signal handler to send MIME encoded messages and emit
565 a signal when a MIME encoded message is received. Also document
566 the signals for usage with the perl interface.
568 A sample perl script will be supplied at a later point.
570 Affected files are irssi/docs/signals.txt,
571 irssi/src/silc/core/client_ops.[ch],
572 irssi/src/silc/core/silc-{channels,servers}.c
574 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
576 * Use SILC_COMMAND_PING to estimate the round-trip time to the
577 server. Use this time to display a lag and disconnect when it
578 exceeds a specified limit.
580 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
582 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
584 * Remove the channel auth list in normal server if router
585 encofrces its list during connecting. Send notify to channel
586 to remove the mode to remove the list. Affected files are
587 silcd/server_util.c and silcd/packet_receive.c.
589 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
591 * Added support for channel public keys. Updated protocol specs
592 and implemented it. Affected files are
593 silcd/command.c, command_reply.c, lib/silcclient/command.c,
594 lib/silcclient/command_reply.c.
596 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
598 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
599 terminate the process on Linux. Affected file silcd/silcd.c.
601 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
603 * Check for NULL buffer in silc_buffer_clear. Affected file
604 is lib/silcutil/silcbuffer.h.
606 * Simplified the backup router protocol by removing the _GLOBAL
607 types. Updated protocol specs and the code. Affected files
608 are silcd/server_backup.[ch].
610 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
612 * Deny '@' and '!' from nicknames since they are reserved
613 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
614 Updated protocol specs and the code.
616 Affected files are silcd/server_util.[ch].
618 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
620 * Fixed stack overflow in Irssi SILC client. Affected
621 file irssi/src/silc/core/client_ops.c.
623 * Check that Host is set in ServerConnection and RouterConnection
624 in silcd.conf. Affected file silcd/serverconfig.c.
626 * Fixed crash in server with protocol completion callbacks,
627 namely rekey and backup resuming protocols. Affected files
628 are silcd/server_backup.c and silcd/server.c.
630 * Fixed rekey protocol to not restart if it is started already.
631 Affected files are lib/silcclient/client.c and
634 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
636 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
638 * Fixed EOF handling in SILC Config, affected file
639 lib/silcutil/silcconfig.c.
641 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
643 * Fixed RESOLVING flag handling in JOIN notify and other
644 notifys to handle the resolvings correctly in client library.
645 Affected file lib/silcclient/client_notify.c.
647 * Do not send full INVITE and BAN lists in INVITE and BAN
648 notifys, only the changed information. Affected file
651 * Fixed INVITE notify sending in INVITE command, send it
652 only when needed. Affected file silcd/command.c.
654 * Handle the founder key change properly in CMODE_CHANGE
655 notify. Bug #122. Affected file silcd/packet_receive.c.
657 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
659 * Remove the mark for output (mark it only for input) after
660 purging outgoing queue. Prevents the "Error in select()"
661 floods. Affected file silcd/packet_send.c.
663 * Fixed incorrect connection deletion from client library
664 after calling "connect" client operation. Could cause
665 crashes for example during reconnect timeouts. Affected
666 files are lib/silcclient/client.c and
667 irssi/src/silc/core/client_ops.c.
669 * Check server private key file permissions before starting
670 the server. Affected file silcd/serverconfig.c.
672 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
674 * NULL terminate allocated string in silc_buffer_strformat.
675 Affected file lib/silcutil/silcbuffmt.c.
677 * Rewrote the invite/ban list string handling in server to
678 use SilcBuffer instead. Affected files are silcd/command.c
679 and silcd/server_util.c.
681 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
683 * Fixed double free in CMODE command when setting new HMAC
684 for channel. Affected file silcd/command.c.
686 * Added couple of missing memset's to zero sensitive memory.
687 Affected files silcd/command.c, lib/silcclient/command.c.
689 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
691 * Fixed a double free in INVITE command error handling in
692 server. Affected file silcd/command.c.
694 * Added macros SILC_SWAB_[16|32] to swab byte order of
695 16-bit and 32-bit unsigned integers. Affected file
696 lib/silcutil/silctypes.h.
698 * Use the SILC_SWAB_16 instead of htons() in server when
699 handling ports since the ports in structures are always
700 in little-endian order (regardless of platform). Affected
701 file silcd/serverid.c and silcd/server_backup.c.
703 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
705 * Send DISCONNECT in close admin command in server. Affected
706 file silcd/command.c.
708 * Check whether we are already connecting to a remote router
709 (in addition of checking whether we are already connected)
710 before creating new connection. Affected file silcd/server.c.
712 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
714 * Added better compiler and compiler flags checking in
717 * Check that socket is valid after QoS is applied to data.
718 Affected file lib/silcutil/unix/silcunixsockconn.c.
720 * Make sure the socket connecetion is not closed to early
721 when closing connection in server. Also make sure the
722 connection is always closed after error in a protocol.
723 Affected file silcd/server.c.
725 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
727 * Removed --session and --dummy options from Irssi SILC Client.
728 -d option is available only if --enable-debug was given.
729 Affected files are irssi/src/silc/core/silc-core,
730 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
732 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
734 * Added silc_buffer_steal to steal the data from the buffer.
735 Affected file lib/silcutil/silcbuffer.h.
737 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
739 * Fixed server crash with double Primary block in config file.
741 Fixed also various memory leaks around the config file
742 parser. Affected files lib/silcutil/silcconfig.c,
743 silcd/serverconfig.c.
745 * Changed my nickname (Johnny Mnemonic) to my real name, this
746 means that bugs introduced by him were actually introduced
749 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
751 * Don't display "foo appears as foo\nYou're now known as foo"
752 messages. Affected file irssi/src/silc/core/client_ops.c
754 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
756 * Fixed error handling of invalid client entry when calling
757 commands in server. Fixes a crash. Affected file
760 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
762 * Added some sanity checks in server for correctness of the
763 server configuration. Affected file silcd/serverconfig.c.
765 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
767 * Prevent endless resolving of user informations in USERS
768 command by checking the command reply status correctly.
769 Affected file lib/silcclient/command_reply.c.
771 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
773 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
774 file is lib/silcutil/silcfileutil.c. A patch by Matthew
775 Aldous <Matthew@Aldous.com>.
777 * Added better implementation using CriticalSection of
778 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
779 <mikko.lahteenmaki@pikabaana.net>.
781 * Added some Winsock WIN32 compatiblity defines into
782 includes/silcwin32.h.
784 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
786 * Fixed double free in async host lookup code. Affected file
787 lib/silcutil/silcsockconn.c.
789 * On backup router handle now the SERVER_SIGNOFF from router
790 for local connected servers too, and close the connections.
792 Do not process them as normally signing off servers when they
793 really signoff by sending EOF fe, but always assume that
794 router sends the SERVER_SIGNOFF.
796 Affected files silcd/server.c and silcd/packet_receive.c.
798 * Fixed socket unsetting when closing connections. Affected
799 files silcd/server.c and silcd/packet_send.c.
801 * Do not print the nickname in SERVER_SIGNOFF if we do not
802 have it. Prevents asserts in Irssi core. It is possible we
803 don't have the nick if it was just being resolved when server
804 signoff. Affected file irssi/src/silc/core/client_ops.c.
806 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
808 * Fixed autonick crashbug in client library. Affected file
809 lib/silcclient/client.c.
811 * Fixed Unix implementation of SilcMutex to really assert if
812 the mutex is locked/unlcoked already. Affected file
813 lib/silcutil/unix/silcunixmutex.c.
815 * Fixed locking in silc_schedule_uninit. It didn't lock
816 when dispatching timeout tasks. Affected file is
817 lib/silcutil/silcschedule.c.
819 * Changed Win32 implementation of SilcThread to use modern
820 Win32 interface. Affected file is
821 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
823 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
825 * Don't print signed messages when sending failed. Affected files
826 irssi/src/silc/core/silc-[servers.c/commands.h]
828 * Send adquate signal when founding a channel by joing it. Affect
829 file irssi/src/silc/core/client_ops.c
831 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
833 * Fix theme abstracts parsing. Affected files irssi/default.theme,
834 irssi/src/fe-common/core/themes.c
836 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
838 * Fixed close command to use the port correctly when closing
839 server connections. Affected file silcd/idlist.c.
841 * Check for NULL outbuf in silc_socket_write. It is possible
842 that it is NULL is some odd case. Affected files are
843 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
845 * Do not call final protocol callback for backup router
846 resuming protocol when closing connection. It is closed
847 by timeout in case of error. Affected file silcd/server.c.
849 * Backup reconnect to router if backup resuming protocol
850 failed. Affected file silcd/server_backup.c.
852 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
854 * Fixed double free in SKE library error hadling when signature
855 error occurred. Affected file lib/silcske/silcske.c.
857 * Save the fingerprint to new SilcClientEntry after changing
858 nickname. Affected file lib/silcclient/client_notify.c.
860 * Print SIGNOFF in Irssi SILC client only if the nickname is
861 known. Prevents asserts in Irssi core. It is possible we
862 don't have the nick if it was just being resolved when it
863 quit. Affected file irssi/src/silc/core/client_ops.c.
865 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
867 * Fixed double free in invite list adding code when adding
868 invite strings. Affected file silcd/server_util.c.
870 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
872 * More log printing during backup router protocol. Affected
873 file silcd/server_backup.c.
875 * Removed backwards support for old private key file format.
876 Affected file lib/silccrypt/silcpkcs.c.
878 * Removed backwards support for not-so-strict decryption length
879 check, it's strict now. Affected lib/silccrypt/silccipher.c.
881 * GETKEY to update the client entrys fingerprint too.
882 Affected file lib/silcclient/command_reply.c.
884 * Added --without-libtoolfix for package builders using weird
885 wrappers around libtool (BSD at least).
887 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
889 * Fixed backup router bugs: When backup resumes router and
890 receives a CHANNEL_MESSAGE packet the backup must not act
891 as router since the packet header decryption would be
892 different. Also, when relaying packets to channel, do
893 not re-encrypt packets on backup that came from the primary
894 since the connection isn't really router-router connection.
895 Affected files silcd/server.c, silcd/packet_send.c.
897 * Added checks in encryption/decryption that encryption/decryption
898 length sent as argument really is multiple by block size. Helps
899 catching really weird bugs like the above backup router bugs
900 when packets are being decrypted in wrong way. Affected files
901 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
903 * Fixed padding generation in private key file encryption.
904 Affected file lib/silccrypt/silcpkcs.c.
906 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
908 * Added ignore_message_signatures setting which can be used
909 to ignore signatures in messages. Affected files are
910 irssi/src/silc/core/client_ops.c, silc-core.c.
912 * Fixed the libtoolfix to use command line options instead of
913 environment variables. They didn't work as expected. Now,
914 the libtool is fully run-time configurable.
916 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
918 * Verify signature payload for signed messages. Affected files
919 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
920 irssi/src/silc/core/silc-core.h
922 * Display signature verification result in public and private
923 messages using theme abstracts. See irssi/default.theme for
924 examples on their usage. Affected files
925 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
926 irssi/src/fe-common/silc/module-formats.[ch],
927 irssi/src/fe-common/silc/fe-common-silc.c,
928 irssi/src/fe-common/silc/Makefile.am
929 irssi/src/fe-common/core/fe-messages.[ch]
931 * Fixed bugs in Irssi's theme parsing. Affected files
932 irssi/src/fe-common/core/themes.c
934 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
936 * Calculate the correct length for signed messages before
937 encrypting, it must be multiple by block size. Affected
938 file lib/silccore/silcmessage.c.
940 * silc_message_signed_get_public_key returns now both
941 decoded and encoded public key. Affected files are
942 lib/silccore/silcmessage.[ch].
944 * Added libtoolfix script that makes the libtool more generic
945 and configurable in run-time. Now we can specify in run-time
946 if what kind of libraries we want to create, regardless of
947 configuration. SIMs are now creates even if --disable-shared
948 was explicitly given.
950 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
952 * Fixed founder key sending in CMODE command in client.
953 Affected file lib/silcclient/command.c.
955 * Fixed CUMODE founder authentication in server to not check
956 for client's public key since it's not supposed to do that.
957 Affected file silcd/command.c.
959 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
961 * Set realname and hostname in NICK_REC records. Affected file
962 irssi/src/silc/core/silc-nicklist.c
964 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
966 * Remove 1.0 protocol backwards compat code from client
969 * Added more reliable check for whether nickname did change
970 or not, or whether only Client ID changed in NICK_CHANGE
971 notify. Affected file lib/silcclient/client_notify.c.
972 Fixes bug in '@' character handling in a nickname.
974 * Added support for automatically parsing signature from
975 the message payload. Added new function
976 silc_message_get_signature to return the payload to
977 application. Affected files lib/silccore/silcmessage.[ch].
979 * Changed the private_message and channel_message client
980 operations to deliver the SilcMessagePayload to the
981 application too. Application can use it fe. to get the
982 signature from the message for verification. Affected
983 file lib/silcclient/silcclient.h, client_channel.c and
986 * Redefined the signed payload for message payloads.
987 Updated protocol specs and implemented.
989 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
991 * Fixed wrong invite and ban list handling in server command
992 reply. Affected files are silcd/command_reply.c,
993 silcd/server_util.[ch].
995 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
997 * Fixed CMODE setting in server when founder mode was set.
998 Affected file silcd/command.c. Bug #95.
1000 * Added support to setting specific public key in CMODE in
1001 Irssi SILC client. Affected file lib/silcclient/command.c.
1003 * Added support to use specific public key in CUMODE in
1004 Irssi SILC Client. Affected file lib/silcclient/command.c.
1006 * Added support for inviting and banning by public key in
1007 Irssi SILC client. Affected file lib/silcclient/command.c.
1009 * Fixed fingerprint/babbleprint showing in invite and ban
1010 list command replys. Affected file is
1011 irssi/src/silc/core/client_ops.c.
1013 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1015 * Format CMODE +c and +h to display both the mode and the argument
1017 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1019 * Added test vectors and test programs for SHA-1, MD5,
1020 HMAC-SHA1 and HMAC-MD5. New tests are located in
1021 lib/silccrypt/tests/. Fixed also argument decoding bug in
1022 MD5 implementation. Affected file lib/silccrypt/md5.c.
1024 * Changed the channel private key and private message key
1025 generation (with static keys) to use SHA1 instead of MD5,
1026 as SHA1 is the mandatory hash function in SILC. Affected
1027 file lib/silcclient/client_[channel/prvmsg].c.
1029 * Changed the private key file encryption to use SHA1 instead
1030 of MD5. Added support for the old generation and added
1031 automatic change of the key (to be removed later). Affected
1032 files lib/silccrypt/silcpkcs.c.
1034 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1036 * Load only files with .pub suffix in PublicKeyDir. Affected
1037 file silcd/serverconfig.c.
1039 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1041 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1042 channels. Affected files silcd/silcd.c, silcd/server.h.
1044 * Added the config directive PublicKeyDir for the client block.
1045 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1047 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1049 * Merged Toni's irssi/silc.conf patch.
1051 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1053 * Max alloc tests in allocation routines. Affected file
1054 lib/silcutil/silcmemory.c.
1056 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1058 * Fixed a typo in resuming code that fixed detach/resume code
1059 in server. Bug #93. Affected file silcd/packet_receive.c.
1061 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1063 * Do reverse lookups for server when /connecting. Affected files
1064 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1065 irssi/src/core/net-nonblock.*
1067 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1069 * Added library versioning for shared libraries. Affected
1070 files configure.in.pre and lib/Makefile.am.pre.
1072 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1074 * Display INVITE and BAN lists as specified by SILC 1.2
1076 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1078 * Do not send invite list back unless asked (when sending
1079 no arguments) or when list was modified. Affected file
1082 * Remove client from invite list in KILLED notify and in
1083 KILL command. Affected file silcd/command.c and
1086 * Fixed bugs in invite list handling in INVITE command.
1087 Affected files silcd/command.c and silcd/server_util.c.
1089 * Merged with Irssi 0.8.6.
1091 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1092 Affected file irssi/src/fe-text/silc.c.
1094 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1096 * The silc_argument_get_[first/next] now return the argument
1097 type to caller. Added silc_argument_payload_encode_one.
1099 Affected files are lib/silccore/silcargument.[ch].
1101 * Added support for the SILC 1.2 INVITE command and new
1102 invite lists to server. Affected files are silcd/command.c,
1103 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1105 * Added support for the SILC 1.2 BAN command and new
1106 ban lists to server. Affected files are silcd/command.c,
1107 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1109 * Added support to client sending new INVITE command. Affected
1110 file is lib/silcclient/command.c.
1112 * Added support to client sending new BAN command. Affected
1113 file is lib/silcclient/command.c.
1115 * Added support for removing client from invite list when kicked
1116 from channel, as SILC 1.2 dictates. Affected files are
1117 silcd/packet_receive.c and silcd/command.c.
1119 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1121 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1122 automatically the cipher's internal IV. Affected files
1123 lib/silccrypt/silccipher.[ch].
1125 * Assure the RESUME_CLIENT packet is not sent to twice to
1126 backup router if the detached client was originated from
1127 the backup. Affected file silcd/server.c. Bug #76.
1129 * Changed silc_sim_symname to not allocate memory. Affected
1130 file lib/silcsim/silcsimutil.c.
1132 * Fixed memory leaks with SIMs in server. Affected files
1133 silcd/serverconfig.c, silcd/server.c.
1135 * Fixed channel key distribution after resuming detached
1136 client. Affected files silcd/packet_receive.c.
1138 * Fixed channel's global_user boolean checking after detaching.
1139 Check it after changing the owner of the client not before.
1140 Affected file silcd/packet_receive.c.
1142 * Fixed few double frees from client library. Fixes at least
1143 Bug #81, possibly others too.
1145 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1146 notifys in Irssi SILC Client. Affected file is
1147 irssi/src/silc/core/client_ops.c. Bug #82.
1149 * Applied Ville Räsänen's manual page and --mandir bugfix
1150 patch. Affected files are configure.in.pre and Makefile.am.pre.
1153 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1155 * Added support to backup router protocol for backup to tell
1156 normal server that it cannot use the backup router as primary
1157 because the primary isn't really down. Updated protocol
1160 * Added support for primary router to tell backup router that
1161 resuming is not possible because the backup really isn't primary
1162 in the cell. For example if backup disconnected itself the
1163 resuming is not allowed since the primary really did not
1164 go down. Updated protocol specs.
1166 * Removed MARS from crypto library.
1168 * Defined the CTR mode and Randomized CBC mode in SILC. The
1169 CTR mode is RECOMMENDED now in specification. Defined also
1170 Serpent cipher as optional cipher. Updated the protocol specs.
1172 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1174 * Added support for inviting/banning by IP/MASK, public key,
1175 and explicit Client ID. Redefined the command and notify
1176 types to allow easier forwards support for other methods
1177 of inviting/banning. Updated protocol specs.
1179 * Remove the client from channel's invite lists if the client
1180 is kicked or killed. Updated protocol specs.
1182 * Unified the Channel Message Payload and Private Message
1183 into one Message Payload. Updated protocol specs and
1186 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1188 * Don't wait for EOF after socket error has occurred, but
1189 close the connection. Affected file is silcd/server.c.
1191 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1193 * Added support for setting FOUNDER mode on channel with
1194 specific public key which can be set with CMODE command.
1195 Updated protocol specs and implemented in client and server.
1197 * Fixed the Irssi SILC client to correctly shutdown the client
1198 library to avoid memory leaks. Affected files are
1199 irssi/src/silc/core/silc-core.c and silc-servers.c.
1201 * Deprecated the No Reply flag in SKE protocol and introduced
1202 "IV Included" flag which can be used to indicate that the IV
1203 is included in the ciphertext. This makes it possible to use
1204 SILC on unreliable transport, such as UDP which may cause
1205 packet reordering and losses. Updated protocol specs, did
1208 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1210 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1211 < 32 bit values in correct size. Affected file is
1212 lib/silcmath/mp_mpi.c.
1214 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1216 * Fixed the KE Start Payload parsing to check that mandatory
1217 fields are present. Affected file lib/silcske/payload.c.
1219 * Fixed compilation warnigs in Irssi SILC Client. Affected
1220 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1222 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1224 * Print "nick now appears as newnick" and update Irssi's nicklist
1225 when you change your nick to "nick". Closes #62
1227 * Never format your own nick. Closes #63
1229 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1231 * SILC_UMODE_GONE changes are now propagated correctly to the
1232 Irssi client. Closes #54
1234 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1236 * Fixed example in /HELP KEY
1238 * Added expando $j which expands to current SILC Client version
1240 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1242 * Fixed public key decoding in crypto library.
1244 * Added better error printing to SKE library.
1246 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1248 * Fixed NICK command to not crash if nickname was not sent.
1250 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1252 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1253 Deprecated the old Encrypt-And-MAC order. Updated protocol
1254 specs and implemented.
1256 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1257 generation. Updated specs and implemented.
1259 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1261 * Added support for rekey before 2^32 sequence number wraps.
1262 Affected files in server and client library.
1264 * Padding must be at least 8 bytes now. Implemented and updated
1267 * Compute maximum padding for authentication packets to make
1268 passphrase approximation attacks impossible. Affected files
1269 in client library and in server.
1271 * Fixed PING command sending in client library and handling in
1272 server. The server ID must be ID Payload, not raw ID data.
1273 Affected files in server and client library.
1275 * Defined that all public keys sent in commands and notify
1276 payloads are actually Public Key Payloads not raw public key
1277 data. Updated protocol specs and implemented.
1279 * Updated protocol version to 1.2. Updated specs and code.
1281 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1282 status types. Updated specs and the code.
1284 * Added support for normal client to kill its own entries from
1285 the network. Updated protocol specs and the code.
1287 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1288 and added initial implementation.
1290 * Added MAC field to the Private Message Payload to protect
1291 against chosen ciphertext attacks. Updated the protocol specs
1294 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1295 attribute to indicate the user's current idle and signon time
1296 of a service. Updated protocol specs and implemented.
1298 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1300 * Added "do_not_bind" argument to silc_client_file_send what
1301 can be used to not bind locally but assume the file receiver
1302 provides the point of connect. Usefull when sender is behind
1303 NAT device. Affected file lib/silcclient/silcclient.h and
1306 * Added -no-listener option to FILE SEND command in Irssi SILC
1307 client. Affected file irssi/src/silc/core/silc-servers.c.
1308 Renamed FILE RECEIVE to FILE ACCEPT.
1310 * Confirm passphrase for private key encryption in
1311 silc_create_key_pair and silc_change_private_key_passphrase.
1312 Affected files are lib/silcutil/silcapputil.c.
1314 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1316 * Move silc_client_packet_send back to internal, added
1317 silc_client_send_packet, a bit simpler function for application.
1318 Affected files lib/silcclient/silcclient.h, client.c and
1321 * Moved the SilcClientEntry, SilcChannelEntry and
1322 SilcServerEntry to silcclient.h to be public and documented
1323 them for application. Affected files are
1324 lib/silcclient/silcclient.h and idlist.h.
1326 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1328 * Fixed manual page installation patch by Ville Räsänen.
1329 USERS help page fix patch by Ville Räsänen
1331 * Changed the silc_client_command_call interface to make
1332 the command call simpler for the application. The library
1333 now handles the command line parsing, command finding and
1334 execution. Application only needs to call the function
1335 with the command line. Affected files are
1336 lib/silcclient/silcclient.h, command.[ch].
1338 * Fixed silc_get_input to NULL-terminate the returned input.
1339 Affected file lib/silcutil/silcutil.c.
1341 * Resolve the client's public key in JOIN command if the
1342 founder auth data is being requested but we don't know the
1343 client's public key. Affected file silcd/command.c.
1346 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1348 * Print notify for server opers when backup router comes
1349 online. Affected file silcd/server.c.
1351 * Fixed the INVITE command to send the invite list in
1352 command reply. Affected file silcd/command_reply.c.
1354 * Fixed MOTD command reply sending. Affected file
1357 * UTF-8 decode the topic in TOPIC command reply and LIST
1358 command reply in Irssi SILC client. Affected file is
1359 irssi/src/silc/core/client_ops.c.
1361 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1363 * Fixed the INVITE command to not crash Irssi SILC client
1364 when given without nickname argument. AFfected file
1365 irssi/src/silc/core/client_ops.c.
1367 * Fixed double free in WHOIS query on normal server when
1368 forwarding query to router. Affected file is
1369 silcd/server_query.c.
1371 * Fixed WATCH command reply handling on normal server which
1372 was missing altogether. Affected file silcd/command_reply.c.
1375 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1377 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
1378 Included yodl sources for each of these. Also modified
1379 Makefile.am prototype to install these files to proper
1380 locations. Updated CREDITS. Affected file Makefile.am.pre,
1381 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
1384 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1386 * Added support for encrypted private key files. Now
1387 passphrase must be provided when new key pair is created
1388 (can be empty though), and prompted when loading the
1389 private key. Added support for loading the old-style
1390 non-encrypted private keys as well. Affected files
1391 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
1394 * Fixed silc_get_input to accept input on all terminals.
1395 Affected file lib/silcutil/silcutil.c.
1397 * Moved the Irssi SILC client key loading and other stuff
1398 to be called after the arguments and UI is initialized.
1399 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
1401 * Added -P option to Irssi SILC client which can be used
1402 to change the passphrase of the private key. Affected
1403 file irssi/src/silc/core/silc-core.c.
1405 * Added silc_change_private_key_passphrase apputil routine
1406 to lib/silcutil/silcapputil.[ch].
1408 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1410 * Fixed connection closing in client library to not crash.
1411 Moved the connection freeing totally to function
1412 silc_clinet_del_connection. Affected file
1413 lib/silcclinet/client.c.
1415 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1417 * Changed includes/silcincludes.h to silcincludes.h.in to
1418 include configuration specific information. The silcdefs.h
1419 is not included in to installation anymore (it's only
1420 compilation time header).
1422 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1424 * Moved the SilcClient and SilcClientConnection from client.h
1425 to the public lib/silcclient/silcclient.h. Changed the
1428 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1430 * If version string in silc_clinet_alloc is NULL the library
1431 puts it automatically. Affected file lib/silcclient/client.c.
1433 * Changed the version strings from variables to #define's
1434 in includes/silcversion.h.
1436 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1438 * Added shared library complation support.
1440 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1442 * Added lib/silcutil/silcapputil.[ch] for application
1443 utility functions. It includes routines for applications'
1444 convenience. Added silc_create_key_pair, silc_show_public_key
1445 and silc_load_key_pair functions.
1447 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1449 * Send RESUME_CLIENT packet from router to backup routers
1450 to in resuming. Affected file silcd/packet_receive.c.
1452 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1454 * In IDENTIFY command parsing, send all other IDs except
1455 Client IDs explicitly to router for resolving on normal
1456 server. Also check that ID received in WHOIS command is
1457 always Client ID, others are not allowed. Affected file
1458 silcd/server_query.c.
1460 * Merged latest changes from irssi.org CVS.
1462 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1464 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
1465 Affected files irssi/src/silc/core/silc-core, silc-server.c.
1467 * Fixed the heartbeat sending in Irssi SILC client. Moved
1468 the silc_client_packet_send to silcclient.h for application
1469 usage. Affected files lib/silcclient/client_internal.h
1470 lib/silcclient/silcclient.h.
1472 * Fixed a bug in query resolving in server. Used wrong
1473 variable in a for loop and crashed. Affected file is
1474 silcd/server_query.c.
1476 * Server constructs requested attributes only to locally
1477 connected clients. Affected file silcd/server_query.c.
1480 * Fixed a bug when sending resolving from router to server
1481 with requested attributes. The constructed WHOIS command
1482 was incorrect. Affected file silcd/server_query.c.
1485 * Fixed Requested Attributes saving in WHOIS command reply.
1486 The length of the data buffer must be saved too. Affected
1487 file silcd/command_reply.c.
1489 * Update the client entry's servername after detaching is
1490 over. Affected file silcd/packet_receive.c. Bug #37.
1492 * Resolve incomplete client entrys in CUMODE_CHANGE and
1493 CMODE_CHANGE notifys. Affected file is
1494 lib/silcclient/client_notify.c. Bug #42.
1496 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1498 * Fixed channel key packet processing bug on backup router
1499 during backup resuming protocol. Affected file is
1500 silcd/packet_receive.c.
1502 * Fixed memory leaks in server. Affected files are
1503 silcd/server.c and silcd/packet_receive.c.
1505 * Fixed packet decryption problem when backup router encrypted
1506 channel message with wrong key during backup resuming
1507 protocol. Affected file silcd/packet_send.c.
1509 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
1510 Toni Willberg (toniw@iki.fi)
1512 * Changed the SilcCipher context to be private. Changed the
1513 silc_cipher_get_iv to just return pointer to the IV. Added
1514 silc_cipher_get_name to return the name of the cipher.
1515 Fixed code all around to support these changes. Affected
1516 files are lib/silccrypt/silccipher.[ch], client library and
1519 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1521 * Fixed unaligned access in lib/silccore/silcattrs.c.
1523 * Fixed libtool linking in lib/silcsim/Makefile.am.
1525 * Fixed services attribute printing. Affected files is
1526 irssi/src/silc/core/silc-queries.c.
1528 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1530 * Fixed a crashbug in incoming server accepting. Affected
1531 file silcd/server.c.
1533 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1535 * Added automatically generated index to Toolkit Reference
1538 * Added support for Postscript Toolkit Reference Manual.
1540 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1542 * Merged DISCONNECT fix, and autoconn port fix from Irssi
1545 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1547 * Added 'send_events' boolean argument to the function
1548 silc_schedule_set_listen_fd which sends the set events to
1549 the application explicitly if set to TRUE. Default action
1550 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
1551 lib/silcclient/client_internal.h and silcd/server_internal.h.
1553 * Added silc_compare_timeval to determine which time values
1554 is smaller. Affected file lib/silcutil/silcutil.[ch].
1556 * Added sort-of "Quality of Service" (QoS) support to
1557 SilcSocketConnection. Data reception can be controlled with
1558 rate limit per second and/or read data length limit.
1559 Added silc_socket_set_qos. Affected files are
1560 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
1562 * Added the QoS configuration to SILC Server configuration
1563 file. Affected files are silcd/serverconfig.[ch] and
1566 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1568 * Merged with irssi.org CVS.
1570 * Failed OPER and SILCOPER authentications are now logged.
1571 Affected file silcd/command.c. Bugs #25.
1573 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1575 * ROBODoc documented lib/silcutil/silcbuffer.h and
1576 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
1577 <ville.rasanen@iki.fi>.
1579 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1581 * Added support for auto-passphrase authentication from the
1582 config file during connecting which was not implemented
1583 yet. Affected file irssi/src/silc/core/client_ops.c.
1585 * Fixed a bug in authentication protocol failure handling which
1586 was processing wrong callback context. Affected files
1587 are lib/silcclient/client.c and protocol.c.
1589 * Fixed the /ATTR allow off to actually work. Affected file
1590 is irssi/src/silc/core/silc-queries.c.
1592 * Fixed the /ATTR -del to work. Affected file is
1593 irssi/src/silc/core/silc-queries.c.
1595 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1597 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
1599 * Fixed mask attribute adding in Irssi SILC client. Affected
1600 file irssi/src/silc/core/silc-queries.c.
1602 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1604 * Added support for saving the requested attributes in
1605 WHOIS to directory. Affected file is
1606 irssi/src/silc/core/silc-queries.c.
1608 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1610 * Added support for parsing VCard fields that do not have
1611 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
1613 * Fixed a double free bug in hash table foreach function
1614 if the entry was deleted in the foreach callback. Affected
1615 file lib/silcutil/silchashtable.c.
1617 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1619 * Added silc_attribute_get_verify_data to return the signature
1620 verification data for either user digital signature or
1621 server digital signature in Requested Attributes. Affected
1622 files are lib/silccore/silcattrs.[ch].
1624 * Added silc_vcard_alloc which is used to allocated dynamic
1625 SilcVCard context. The silc_vcard_free now checks whether
1626 the context is dynamically allocated or not. Affected files
1627 are lib/silcutil/silcvcard.[ch].
1629 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1631 * Periodically remove the NOATTR status from client entry
1632 so that the client may take the attributes in use even after
1633 server has resolved them unsuccessfully earlier. Affected
1634 file silcd/server_query.c and idlist.h.
1636 * Moved sha1hash and md5hash from client->internal to
1637 SilcClient for application usage. Affected files are
1638 lib/silcclient/client.h and client_internal.h.
1640 * Fixed attribute encoding and decoding bugs. Affected
1641 files lib/silccore/silcattrs.[ch].
1643 * Added ATTR command to Irssi SILC Client which is used to
1644 manage user's Requested Attributes sending and values for
1645 WHOIS command. Affected files around Irssi SILC client.
1647 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1649 * Added silc_buffer_strformat which can be used to format
1650 strings into a buffer which size is automatically increased.
1651 Affected file lib/silcutil/silcbuffmt.[ch].
1653 * Added implementation of VCard (RFC 2426) which can be used
1654 as part of Requested Attributes in WHOIS command. Affected
1655 file lib/silcutil/silcvcard.[ch].
1657 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1659 * Some strncat -> silc_strncat changes our the core and
1662 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
1663 errors. Added better error printing to SKE library.
1664 Affected files lib/silcske/silcske.c, silcske_status.h and
1667 * Save the PKCS key length even if only private key is set to
1668 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
1670 * Fixed the usage of silc_pkcs_get_key_len since it returns the
1671 length in bits not in bytes. Affected files are
1672 lib/silcske/silcske.c, lib/silccore/silcauth.c and
1673 silcd/server_query.c.
1675 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1677 * Added silc_attribute_payload_encode_data to directly encode
1678 the data into the attributes buffer. Renamed function
1679 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
1680 Affected files are lib/silccore/silcattrs.[ch].
1682 * silc_hash_table_find_foreach calls the foreach function now
1683 once even if the nothing was found with context set to NULL.
1684 Affected file lib/silcutil/silchashtable.[ch].
1686 * Remove the RESOLVING flag from client entry after received
1687 the Requested Attributes from the client. Fixed memory leak
1688 in client entry freeing. Affected files silcd/server_query.c
1691 * Added Requested Attributes support into SILC Client Library.
1692 It is not able to send requested attributes in WHOIS command,
1693 and also receive and process requested attributes. Added
1694 silc_client_attribute_[add|del] and silc_client_attributes_get
1695 functions. Added also `ignore_requested_attributes' to the
1696 SilcClientParams to not use attributes in client. Affected
1697 files are lib/silcclient/command.c, client_attrs.[ch],
1698 silcclient.h, client_internal and client.[ch].
1700 * Changed the silc_client_get_client_by_id to support Requested
1701 Attributes, it takes them as argument now. Affected file
1702 is lib/silcclient/silcclient.h, and idlist.c.
1704 * Added -details option to WHOIS command in Irssi SILC Client
1705 to support the requested attributes. By default it requests
1706 all attributes. Affected file lib/silcclient/command.c and
1707 irssi/doc/help/in/whois.in.
1709 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1711 * Add also SERVICE attribute for server-constructed attribute
1712 data. Also digitally sign the attributes and add
1713 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
1714 silcd/server_query.c.
1716 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1718 * Changed the silc_attribute_payload_encode to support list
1719 of attributes (function may be called several times to add
1720 a new attribute). Removed the silc_attribute_payload_encode_list
1721 function. The encoding function now also automatically encodes
1722 the data, so the caller does not need to do that. Affected
1723 files lib/silccore/silcattrs.[ch].
1725 * Added support for replying on behalf of the user to the
1726 Requested Attributes in WHOIS command in the server. Affected
1727 file silcd/server_query.c.
1729 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
1730 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
1732 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1734 * Don't swtich to become primary router if we are backup if
1735 decryption error has occurred. Affected file silcd/server.c.
1737 * Fixed a bug in backup router IP address comparison in
1738 silc_server_backup_get.
1740 Save now also the port of the server/router and use that
1741 in comparison as well. Affected file silcd/server_backup.c.
1743 * Normal server now reconnects to backup router automatically
1744 if connection is lost to it. Affected file silcd/server.c.
1746 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1748 * If packet processing fails (like integrity check fails)
1749 the connection is closed now. Affected files are
1750 lib/silccore/silcpacket.c and silcd/server.c.
1752 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1754 * Fixed double free in RSA public key set function
1755 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
1758 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1760 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
1761 Added server_query.[ch] which provides one interface for
1762 querying information using all three commands.
1764 * Changed all "typedef unsigned char" in core library to
1765 "typedef SilcUInt8".
1767 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1769 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
1771 * Renamed silc_server_get_client_resolve to
1772 silc_server_query_resolve and moved to server_query.[ch].
1774 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1776 * Resumed client packet handling from server put the resumed
1777 client on wrong list on router and caused the client not
1778 be present on the network anymore. Now fixed to put the
1779 client to correct list. Affected file silcd/packet_receive.c.
1781 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1783 * Various cleanup in error message output in config parsing code
1784 and in server init code. Fixed error log files containing
1785 too many newlines ('\n') in some situations. Affected files are
1786 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
1788 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1790 * Use the reverse lookupped hostname in client internals
1791 instead of one user provided us as remote server name.
1792 Affected file lib/silcclient/client.c.
1794 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1796 * Added 'app_context' to silc_schedule_init. It is an
1797 application specific context that is delivered to application
1798 in task callback functions. Affected files are
1799 lib/silcutil/silcutil.[ch].
1801 * The hb_context in SilcSocketConnection is not freed
1802 automatically anymore (application must free it). Freeing
1803 it automatic is inconsistent. Affected files are
1804 lib/silcutil/silcsockconn.[ch].
1806 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1808 * Added support for removing explicitly added client connections
1809 in rehash and closing the client connections if they were
1810 unconfigured in the rehash. Affected file silcd/server.c.
1812 * Added support for aborting automatically pending commands
1813 that never receives the reply (to avoid memory leaks).
1814 Added also silc_server_command_pending_timed to set the
1815 specific timeout for pending command. Affected files are
1816 silcd/command[_reply].[ch].
1818 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
1819 specs and lib/silccore/silcstatus.h.
1821 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1823 * Changed the silc_get_time to accept time value as argument
1824 or if zero is sent return current local time. Affected
1825 file lib/silcutil/silcutil.[ch].
1827 * Added STATS command to client library and Irssi SILC client.
1828 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
1830 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1832 * Assure that channel key is set before sending it. May
1833 crash server otherwise. Affected file silcd/packet_send.c.
1835 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1837 * Assure that endless loop cannot happen with detached client
1838 resolving on normal server. Added idlist status
1839 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
1840 silcd/idlist.h and silcd/packet_receive.c.
1842 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1844 * Incoming file transfer request cannot use same session as
1845 the sending session. This can happen when sending file to
1846 yourself. Crashed the client on quit. Affected file
1847 lib/silcclient/client_ftp.c. Bug #24.
1849 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1851 * Implemented the draft-riikonen-precense-attrs draft and
1852 the Attribute Payload into the lib/silccore/silcattrs.[ch].
1854 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1856 * Distribute the SERVER_SIGNOFF notify also to local backup
1857 routers from the primary router. The backup router may not
1858 have the signing of local server directly connected and need
1859 to know about the signoff. Affected file silcd/server_util.c.
1861 * Use the primary router as the origin of the locally connected
1862 server when it is disconnecting from the backup router since
1863 that's where it really is coming from. Now the clients from
1864 the disconnecting server are removed correctly and "shadow"
1865 clients are not left to the backup router. Affected file
1868 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1870 * If normal server is standalone and found existing but disabled
1871 channel, do not re-create the channel since it creates
1872 duplicate same channels. Affected file silcd/server.c.
1874 * Added anonymous client connections support to server. New
1875 "anonymous" configuration option to ConnectionParams section
1876 added. If set to true, the username and hostname information
1877 of the client will be scrambled and anonymous user mode is
1878 set automatically to the user. Affected files are
1879 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
1881 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1883 * In JOIN notify handling, mark that the cache entry of the
1884 client cannot be expired. Can cause crashes on normal
1885 server (asserts client->channels). Affected file is
1886 silcd/packet_receive.c.
1888 * From now on distribution versions are used as protocol versions
1889 instead of by default using the Toolkit base version as protocol
1890 version. Affected file prepare.
1892 * Do not set the locally resolved hostname for local client
1893 entry but take what server sends. This way the real hostname
1894 is showed in WHOIS for yourself. Affected file is
1895 lib/silcclient/idlist.c and lib/silcclient/client.c.
1897 * Resolve local info with IDENTIFY when connecting to server.y
1899 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1901 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
1902 for implied search (not needed on platforms which has native
1903 pthreads library). Use --without-pthreads to disable threads.
1904 Affected file is configure.in.pre
1906 * Fixed --with-iconv on platforms which need to bypass (broken)
1907 native iconv(). Affected file is configure.in.pre
1909 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1911 * Moved -C option parsing in Irssi SILC client at same time
1912 as other options. The UI was initialized earlier and caused
1913 problems on command line. Bug #16. Affected file is
1914 irssi/src/silc/core/silc-core.c.
1916 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1918 * Added global variable silc_log_timestamp that tells silclog
1919 wether to print or not the timestamp in the logging files.
1920 Affected file lib/silcutil/silclog.[ch].
1922 * Added silcd configuration option Timestamp in the Logging
1923 section. Affected file silcd/serverconfig.[ch],
1924 doc/example_silcd.conf.in.
1926 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1928 * Fixed fingerprint checking to check for entirely empty
1929 fingerprint instead of two first bytes when determining
1930 if it is set. Bug #18. Affected file silcd/command.c.
1932 * Fixed duplicate PKCS name registering to not allow it.
1933 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
1935 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1937 * Conditionalize non-gcc compiler optimizations for various
1938 platforms, enable those commented out. Cleanups.
1939 Affected file lib/silcmath/mpi/configure.in
1941 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
1943 * silc_rng_exec_command() left zombie processes if command
1944 didn't generate any output. Affected file
1945 lib/silccrypt/silcrng.c
1947 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1949 * Rewrote iconv checking, introduce --with-iconv for systems
1950 which rely on libiconv. Check if iconv() provided by libc
1951 is good enough, otherwise demand libiconv. Affected file
1954 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1956 * Search for ldopen() also in libc. This enables SIM support
1957 on *BSD systems. Based on patch from Alex Zepeda. Affected
1958 file configure.in.pre
1960 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1962 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
1963 This fixes prepare on *BSD systems. Affected file
1966 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1968 * More fixed for not having purge timeout for global clients
1969 that are on channel. Affected files silcd/command_reply.c
1972 * Fixed the rekey protocol to work with backup router connections.
1973 Rekey packets are now allowed on disabled connections as
1974 well. Affected files silcd/packet_send.c and server.c.
1976 * Do not switch to be as backup router when shutting down and
1977 closing the primary connection. Affected file silcd/server.c.
1979 * Fixed memory leaks in backup router deleting. Added
1980 silc_server_backup_free to free all data during shutdown of
1981 server. Affected files silcd/server_backup.[ch].
1983 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1985 * Do not process commands if the sock->user_data is NULL.
1986 Affected file silcd/command.c.
1988 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1990 * Fixed buffer overflow and security problems (loosing bits
1991 in CFB encryption) in SILC RNG. Problems reported by
1992 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
1994 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1996 * Added yet more checks that client is not expired on global
1997 list if it is on channels. Affected file is
1998 silcd/command_reply.c.
2000 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2002 * Merged c0ffee's MIME signal patch which adds support for
2003 sending also MIME messages in Irssi SILC Client, and handling
2004 received MIME messages in a signal (and perhaps doing something
2005 to non-textual MIME messages).
2007 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2009 * Fixed pending command deletion in server and client library
2010 to check the whole list instead of breaking after first found.
2011 The affected files are silcd/command.[ch] and
2012 lib/silcclient/command.[ch].
2014 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2016 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2017 secret or private, otherwise it's possible to find out
2018 whether a secret channel exists or not. Affected file
2021 * If CMODE change fails during the mode setting, assure that
2022 the old mode mask is set for the channel back. Affected
2023 file silcd/command.c.
2025 * Fixed passphrase saving on +a channel on normal server
2026 after successful JOIN command. Affected file silcd/command.c.
2028 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2030 * Remove server/router operator privileges in DETACH command,
2031 since it's possible to resume to server where these
2032 privileges would not be allowed for the client. Affected
2033 file silcd/command.c.
2035 * Do not set to wait for backup in rehash of the server.
2036 Affected file silcd/server.c.
2038 * Do not check listener sockets when counting how many
2039 socket connections we have. Affected file is
2040 silcd/server_util.c.
2042 * Do not announce disconnected clients that are remaining
2043 in history (for WHOWAS). This is because SIGNOFF notify
2044 for these has been sent earlier already. Affected file
2047 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2049 * Buffer overflow with CUMODE command's mode->mode character
2050 conversion. Reported by Ville Räsänen. Affected file
2051 lib/silcutil/silcutil.c.
2053 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2055 * Allow heartbeat packets to go disabled connections anyway.
2056 Affected files silcd/server.c and silcd/packet_send.c.
2058 * Do not broadcast New Channel packets with List flag set
2059 in the packet to backup routers. The router must check
2060 for the correctness of the packets before sending them.
2061 It is possible that router will have enforce Channel ID
2062 change and this would cause desync in the backup router.
2063 Affected file silcd/packet_receive.c.
2065 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2066 are handled in list parsing. They are not list packets
2067 anymore. Affected file silcd/packet_receive.c.
2069 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2071 * Stop waiting for backup router through the timeout, not
2072 directly after backup router has arrived. Affected file
2075 * Do not re-create channel keys and send them when removing
2076 clients in server shutdown. Affected files are
2077 silcd/server_internal.h and silcd/server_util.c.
2079 * Notify distribution to backup routers was missing from
2080 the silc_server_send_notify_dest function which caused
2081 desyncing problems with backup router. Affected file is
2082 silcd/packet_send.c.
2084 * The client's channel removing was working wrong on
2085 backup router. It assumed that it doesn't know global
2086 information but backup router does know. For this reason
2087 it could remove channel when it wasn't supposed to do that.
2088 Affected file silcd/server.c and silcd/server_util.c.
2090 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2092 * Stop for a couple seconds after badkup router has become
2093 primary router. Affected file silcd/server.c.
2095 * Added silc_server_remove_servers_by_server, which is used
2096 to remove servers originated from some other server. Also
2097 clients of those servers can be removed too. Affected file
2098 silcd/server_util.[ch].
2100 * When removing clients after a server has signed of remove
2101 also all servers behind that server (unless they are known
2102 to be available locally), and send SERVER_SIGNOFF for each
2103 of the server separately. Also the signed off clients are
2104 sent now separately per signed off server. The affected files
2105 are silcd/server.c and silcd/server_util.[ch].
2107 * All servers added with silc_idlist_add_server must always
2108 have both "router" and "connection" pointers set. Otherwise,
2109 bad server entries may be left around in the cache.
2110 Affected file silcd/command_reply.c.
2112 * Do not create the channel key in NEW_CHANNEL packet
2113 processing if the channel is empty. Affected file
2114 silcd/packet_receive.c.
2116 * Completed backup router support for standalone routers.
2117 Supports also servers in the cell that do not use the backup
2120 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2122 * Fixed a bug in silc_string_regexify which did not add '^'
2123 at the start of each string, and thus the matching was
2124 not explicit. For example ban list iikone@*!*@* would
2125 match also "priikone", which is wrong, it would have to be
2126 *iikone@*!*@* to match also "priikone". Affected
2127 file lib/silcutil/unix/silcunixutil.c.
2129 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2131 * Enable all local server connections before updating client
2132 caches when we've become backup router. Otherwise, signoff
2133 packets may not reach the clients. Affected files are
2134 silcd/server.c and silcd/server_util.[ch].
2136 * Fixed a bug in version string parsing which could crash
2137 the program with specially formatted version string.
2138 Bug reported and patch provided by Ville Räsänen. Affected
2139 file lib/silcutil/silcutil.c.
2141 * Handle the disconnection immediately when DISCONNECT
2142 packet is received in server. Affected file silcd/server.c.
2144 * Primary router now waits a short time (10 seconds) for
2145 backup router connection before accepting any other
2146 connection (except local). Affected file silcd/server.c,
2149 * Fixed a crash in client libary in NICK_CHANGE notify when
2150 NICK_CHANGE arrived for client entry we are resolving
2151 currently. Affected file lib/silcclient/client_notify.c.
2153 * Call the sconn->callback completion even if error had
2154 occurred. Start reconnecting always if connection to
2155 primary router fails during backup router protocol.
2156 Affected files silcd/server.c and server_backup.c.
2158 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2160 * Added functions silc_server_send_opers and
2161 silc_server_send_opers_notify to send packets stricly
2162 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2163 to send variable argument notify to operators.
2164 Affected files silcd/packet_send.[ch] and silcd/server.h.
2166 * Removed UMODE rights checking with UMODE_CHANGE notify.
2167 Affected file silcd/packet_receive.c.
2169 * Server/router operator now receives notify when network
2170 switches to backup router and when it resumes the use of
2171 primary router. Affected file silcd/server.c and
2172 silcd/server_backup.c.
2174 * Fixed the updating of client information after backup
2175 resuming protocol is over; update all except local clients
2176 to the new primary router. The affected file is
2177 silcd/server_util.c.
2179 * Added support for closing active connections in rehash
2180 that were unconfigured by the user. Supports currently
2181 closing server and router connections. Affected file
2184 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2186 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2188 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2189 is NULL since seems that on some platforms NULL is allowed
2190 and on some it's not. Fallback encoding is used instead.
2191 Affected file lib/silcutil/silcstrutil.c.
2193 * Fixed statistics updating for incoming server connection
2194 which could cause problems when re-connecting. Affected
2195 file silcd/server.c.
2197 * Preliminary backup router support for standalone router
2198 added. Affected files in silcd/.
2200 * Mark server connections in backup router disabled before
2201 and after backup protocol. Affected file is
2202 silcd/server_backup.c.
2204 * Added support for reconnecting to remote server connection
2205 even if the protocol fails, and if the configuration wants
2206 us to keep trying to connect anyway.
2208 Server connection is not allowed to backup router if
2209 backup router does not have connection to primary router yet.
2211 Affected file is silcd/server.c.
2213 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2215 * Added silc_client_udpate_server function to update changed
2216 server info. Affected file lib/silcclient/idlist.[ch].
2218 * Added check for server entries that are being resolved when
2219 notify is received. If being resolved, handle the received
2220 notify only after it's resolved so that all notifys are
2221 handled in same order as received from the server.
2223 Added similar resolver check to channel entries. Every
2224 notify that cause resolving of any information that affects
2225 channel entry marks the channel entry in waiting state.
2226 After whatever resolving is over the waiters are signalled
2227 and only then the notifys are handled in the same order
2228 as delivered from the server.
2230 Affected files are lib/silcclient/idlist.[ch], and
2233 * Fixed KILLED notify handling in normal server. Affected
2234 file silcd/packet_receive.c.
2236 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2237 is locally connected, or was locally connected (but may
2238 be detached and connection is not active). Added also
2239 SILC_IS_LOCAL for checking this status. Affected files
2240 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2241 silcd/server.c and silcd/server_internal.h.
2243 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2245 * Don't send or handle TOPIC_SET if topic is already set and
2246 is same as being set. Affected files silcd/command.c and
2247 silcd/packet_receive.c.
2249 * Fixed CMODE change rights checking to work correctly when
2250 removing modes by operator. Affected file is
2251 silcd/server_util.c.
2253 * Fixed some handling with New Channel packet in router and
2254 fixed some CMODE_CHANGE notify handling in server and router.
2255 Affected file is silcd/packet_receive.c.
2257 * Changed "disconnect" client operation to include the
2258 reason of the disconnection and optional disconnection
2259 message. Affected file lib/silcclient/silcclient.h.
2261 * Made the compilation of lib/contrib/ stuff conditional.
2262 Affected files configure.in.pre, lib/contrib/Makefile.am.
2264 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2266 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2267 to the sender of the notify too, to avoid situation where two
2268 notifys are in the network at the same time going to oppsite
2269 directions. Affected file silcd/packet_receice.c.
2271 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2273 * Delete the client from channel even if the cilent->id is
2274 NULL. It was possible that client was deleted without
2275 removing from channels (theoretically at least). Affected
2276 file silcd/server.c and silcd/server_util.c.
2278 * Free the client data too when resuming is not successful.
2279 Affected file silcd/packet_receive.c.
2281 * Merged some code from c0ffee's silc-plugin. Affected files
2282 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2284 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2285 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2286 to the primary router connection, the other one returns
2287 TRUE if packet must be broadcasted to network.
2289 * All notifys that are destined to primary router (to network)
2290 are now automatically sent to backup routers even if the
2291 router is standalone (and has backup router). Affected files
2294 * Added --without-irssi and --without-silcd configuration
2295 options for disabling the compilation of these applications.
2296 Affected file configure.in.pre and prepare.
2298 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2300 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2301 UTF-8 encoding and decoding. Added also new encodings
2302 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2304 Added also SILC_STRING_LANGUAGE which is language and charset
2305 specific encoder and decoer for those platforms that support
2306 iconv(). It can convert the UTF-8 to and from the locale
2307 specific character set.
2309 Affected file lib/silcutil/silcstrutil.[ch].
2311 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2313 * Added function silc_get_command_name to the file
2314 lib/silcutil/silcutil.[ch].
2316 * Improved the server debug output a bit. Affected files are
2319 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2321 * Save the channel passphrase when received succesful JOIN
2322 command reply from router, on normal server. Otherwise
2323 joinig +a channels from normal server is not possible.
2324 Affected file silcd/command.c.
2326 * Fixed a bug in TOPIC_SET notify handling. The notifier
2327 may be other than client too, like server or channel.
2328 It expected it to always be only client and ignored the
2329 notify. Affected file silcd/packet_recieve.c.
2331 * Removed some (unnecessary) debug printing from
2332 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2334 * Do not force CMODE_CHANGE when server is announcing new
2337 Router announces stuff only after server reannounces channel
2338 after CHANNEL_CHANGE notify.
2340 These fixes optimizes the announcing procedure, and perhaps
2341 fixes some problems too. Affected file silcd/packet_receive.c.
2343 * Fixed SERVER_SIGNOFF sending to local clients. It was
2344 totally broken and sent the notify to all local clients,
2345 instead of only to those that was on same channel as the
2346 signing off clients. Affected file silcd/server_util.c.
2348 * Added -D option to server. It can be used to give debug
2349 level. The levels are from 0 - 99, and are predefined for
2350 smooth server debugging. (see silcd.c for the predefined
2351 levels). Affected file silcd/server.c.
2353 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2355 * Fixed a bug in Irssi SILC client to close the connection
2356 properly when disconnecting from server. Affected file
2357 irssi/src/silc/core/client_ops.c.
2359 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2361 * When authenticating as founder during JOIN command, check
2362 that the one authenticating becomes the only founder on the
2363 channel. Affected file silcd/command.c.
2365 * Better checking for founder mode setting when CUMODE_CHANGE
2366 notify is received. Affected file silcd/packet_receive.c.
2368 * Close all connections when shutting down the server by sending
2369 DISCONNECT packet. Close all listeners too when shutting
2370 down the server. Affected file silcd/server.c.
2372 * Handle DISCONNECT packet correctly in client library by
2373 calling the "disconnect" client operation. Affected file
2374 lib/silcclient/client.c.
2376 * Handle local errors correctly during resuming. Affected
2377 file lib/silcclient/client.c.
2379 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2381 * The log file is not dupped internally anymore in
2382 lib/silcutil/silclog.c. Fixed memory leaks too.
2384 * The scheduler now dispatches all pending timeout tasks
2385 when it is uninitialized with silc_schedule_uninit.
2386 Affected file lib/silcutil/silcschedule.c.
2388 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2390 * Added --enable-stack-trace option to configure. Added
2391 memory allocation stack trace support. Added files
2392 lib/silcutil/stacktrace.[ch]. Affected files are
2393 lib/silcutil/silcmemory.[ch].
2395 * Fixed memory leaks from libraries and server. Affected
2396 files around the tree.
2398 * Reverted back a fix made to CUMODE which broke it.
2399 Affected file silcd/command.c.
2401 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2403 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
2404 core library, and implemented it. All textual messages SHOULD
2405 use this flag and the message MUST be UTF-8 encoded.
2406 All text messages sent by Irssi SILC client are now UTF-8
2407 encoded (regardless whether the terminal supports UTF-8 or not).
2408 Affected files are lib/silccore/silcchannel.h,
2409 irssi/src/silc/core/silc-servers.c, silc-channels.c and
2412 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2414 * Added lots of new statistics updating that was missing from
2415 the server and router code. Affected files in silcd/.
2417 * Sending SIGUSR1 signal to server now dumps the current
2418 server statistics into /tmp directory. Affected file is
2421 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
2422 the SILC Hash Interface also. Added new functions
2423 silc_hash_get_name, silc_hash_init, silc_hash_update and
2424 silc_hash_final. Affected file lib/silccrypt/silchash.c.
2426 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2428 * Added some better info printing for client during connecting.
2429 Affected file silcd/server_util.c.
2431 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
2432 to silence a user on a channel. Affected files are
2433 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
2434 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
2435 and silcd/packet_receive.c.
2437 * Fixed a fatal bug in handling of malformed command payload.
2438 Affected file silcd/command.c.
2440 * Fixed a double free when announcing channel users to router.
2441 Affected file silcd/server.c.
2443 * After successful authentication to channel founder mode, check
2444 that there isn't anyone else with founder mode on the channel.
2445 The one that authenticated will become founder and anyone
2446 else is demoted. Affected file silcd/command.c.
2448 * Added error printing of any error that has occurred during
2449 any command in client library. Affected file is
2450 irssi/src/silc/core/client_ops.c.
2452 * Removed some error printing from the client library and left
2453 it for the application to worry (from the error status it
2454 receives in 'command' client operation. Affected file is
2455 lib/silcclient/command.c.
2457 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2459 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
2460 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
2461 Starting key agreement with itself is denied. Affected file
2462 is lib/silcclient/client_keyagr.c.
2464 * Fixed some error checkings from the SFTP library which caused
2465 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
2466 and lib/silcsftp/sftp_util.c.
2468 * Added new "debug" and "debug_string" settings to Irssi SILC
2469 client which can be used to print runtime debugging on the
2470 Irssi's screen. Available when compiled with --enable-debug
2471 option. Affected file irssi/src/silc/core/silc-core.c.
2473 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2475 * Fixed a missing variadic parameter in a function call that
2476 caused server crash when a non-allowed connection arrived.
2477 Reported by Richard Becker. Affected file silcd/server.c.
2479 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2481 * Added WATCH list sending to backup routers from router.
2482 The WATCH command is sent by the router to the backup
2483 router. Affected file silcd/command.c.
2485 * Mark the backup_router flag for RouterConnection entry
2486 if the backup router stuff is defined in the config file.
2487 Affected file silcd/serverconfig.c.
2489 * Fixed some backup data sending around the code to work better
2490 if the router is standalone router. Not all places were fixed.
2491 Affected file silcd/packet_receive.c, silcd/packet_send.c,
2494 * Fixed the router connecting when connecting to multiple
2495 routers. It ignored every other router except the first
2496 one. Affected file silcd/server.c.
2498 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2500 * Made the private key generation after expiration optional.
2501 If not created after expiration the old key will re-expire
2502 at a later time (and thus key pair is not necessary to
2503 change). Affected file irssi/src/silc/core/clientutil.c.
2505 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2507 * The length arguments in bind() and connect() were wrong
2508 and fixed now to used SIZEOF_SOCKADDR in the
2509 lib/silcutil/unix/silcunixutil.c.
2511 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2513 * Fixed detach timeout handling to use Client ID and not
2514 the actual client entry which may be freed in the callback.
2515 Affected file silcd/command.c.
2517 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2519 * Merged c0ffee's multiple interface support patch.
2520 Affected files in silcd/.
2522 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2524 * Cleanup keys properly. Affected file is
2525 irssi/src/silc/core/clientutil.c.
2527 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2529 * Display the user mode on the status bar. Affected file
2530 irssi/src/silc/core/silc-expandos.c.
2532 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2534 * If private message key is not set, but the flag is set in
2535 the packet, ignore the packet since it cannot be decrypted.
2536 Affected file lib/silcclient/client_prvmsg.c.
2538 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2540 * When resuming client, remove the old client entry from
2541 the watcher list too. Affected file silcd/packet_receive.c.
2543 * Do not allow normal server to force founder mode away
2544 from router if the founder mode is already set. Affected
2545 file silcd/packet_receive.c.
2547 * Remove the client entry with watch notify types with short
2548 timeout, and not directly, so that other notifys can be
2549 retrieved too. Affected file lib/silcclient/client_notify.c.
2551 * Display notification about data messages that cannot be
2552 displayed. Affected files irssi/src/silc/core/client_ops.c,
2553 irssi/src/fe-common/silc/module-formats.[ch].
2555 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2557 * Fixed the CHANNEL_CHANGE notify handling in client libary
2558 to not use freed memory. Affected file is
2559 lib/silcclient/client_notify.c.
2561 * Fixed CUMODE_CHANGE notify handling in server. Affected
2562 file silcd/packet_receive.c.
2564 * Fixed USERS command to support empty channels. Affected
2565 file silcd/command.c.
2567 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2569 * Allow multiple identical pending commands to be registered
2570 in client library. Affected file is lib/silcclient/command.c.
2572 * Call the completion for resolving client information only
2573 after all resolvers has finished. This fixes a crash in
2574 the client. Added support for checking when the resolvers
2575 are finished. Affected file is lib/silcclient/idlist.c.
2577 * Wait by default 3 seconds before reconnecting to the server
2578 after being disconnected. Makes the /detach command a bit
2581 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2583 * Check the watcher list before sending signoff notifys
2584 when closing client connection. Affected file is
2587 * Added better CMODE command rights checking. Affected file
2588 silcd/server_util.c.
2590 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2592 * Fixed watcher list checking during server signoff. It
2593 crashed the server. Affected file silcd/server_util.c.
2595 * The JOIN command reply returns now the founder's public
2596 key. Affected file is silcd/command.c.
2598 * Announce the channel mode, and the mode properties with
2599 CMODE_CHANGE notify. Affected file silcd/server.c.
2601 * Mark new channels by default disabled, untill at least
2602 one user joins the channel. Affected file is
2603 silcd/packet_receive.c.
2605 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2607 * The nickname argument to watch notify can be optional.
2608 Fixes a crash in server. Affected file silcd/packet_send.c.
2610 * Remove the client entry from cache if the WATCH notify type
2611 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
2612 lib/silcclient/client_notify.c.
2614 * Check the watcher list before and after changing nickname
2615 when the NICK_CHANGE notify is received. Affected file is
2618 * Fixed a crash in OPER and SILCOPER command sending. Empty
2619 passphrase caused the crash. Affected file is
2620 lib/silcclient/command.c.
2622 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2624 * Merged with Irssi CVS for Irssi SILC client.
2626 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2628 * Completed the protocol specifications.
2630 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2632 * Merged with Irssi CVS for Irssi SILC client.
2634 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2636 * Added the founder's public key delivery to the
2637 CUMODE_CHANGE notify type as well. Updated the protocol
2638 specs and the code. Affected files are silcd/packet_send.[ch],
2639 silcd/packet_receive.c and silcd/command.c.
2641 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2643 * Added silc_pkcs_public_key_copy function into the
2644 lib/silccrypt/silcpkcs.[ch].
2646 * Remove the `iv' from the SilcChannelEntry since we can
2647 live without it. Affected files are silcd/idlist.h and
2648 silcd/packet_receive.c.
2650 * Added support for sending the founder's public key in
2651 the CMODE_CHANGE notify packet in the server. Affected
2652 files are silcd/packet_send.[ch], silcd/packet_receive.c,
2653 silcd/command.c and silcd/server.c.
2655 * Changed the FOUNDER_AUTH authentication to use only
2656 public key authentication as defined by new protocol
2657 specs. Passphrase authentication with that mode cannot
2658 be used anymore. It is now possible to reclaim founder
2659 mode from any server in the network. Affected files are
2660 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
2662 * Added permanent channels support by making the channel
2663 permanent when FOUNDER_AUTH mode is set on the channel.
2664 The channel will not be destroyed even if channel is empty
2665 when that mode is set. Protocol TODO #17. Affected
2666 files are silcd/server.[ch], server_util.[ch],
2667 silcd/command.c, silcd/packet_receive.c and
2668 lib/silcclient/command.c.
2670 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2672 * Added reference counter to the command reply context in
2673 the client library. Affected files are
2674 lib/silcclient/command_reply.[ch].
2676 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2678 * Fixed rekey protocol with PFS in the client library.
2679 Affected file is lib/silcclient/protocol.c.
2681 * Added support for list of errors in client library
2682 command reply handling. Affected file is
2683 lib/silcclient/command_reply.c.
2685 * Defined that the WHOIS and IDENTIFY commands can send
2686 list of errors. Updated the protocol specs. Protocol
2689 * Added support for sending list of errors to WHOIS and
2690 IDENTIFY commands in server. Added support for receiving
2691 list of errors in server. Affected files are
2692 silcd/command.c and silcd/command_reply.c.
2694 * Fixed client info resolving on LEAVE command in client
2695 library to not crash. Affected file is
2696 lib/silcclient/client_notify.c.
2698 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2700 * Defined that the NICK command replies with thew changed
2701 nickname too, to make the nickname changing simpler at
2702 the client's end. Updated protocol specs and the code
2703 in client and server. Affected files are
2704 silcd/command.c, lib/silcclient/command_reply.c and
2705 lib/silcclient/command.c.
2707 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2709 * Added `Compressed' packet flag to indicate that the packet
2710 payload is compressed by the sender. Updated the protocol
2711 specs and the core library. The compression still is not
2712 implemented in the sources. Affected file is
2713 lib/silccore/silcpacket.h.
2715 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2717 * Remove pending command callbacks also if the connection
2718 to the server is destroyed. Affected file is
2719 lib/silcclient/client.c.
2721 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2723 * Added new QUIET channel user mode that can be used to
2724 quiet a user in a channel. Updated the protocol specs but
2725 it wasn't implemented yet. Protocol TODO #27. Affected
2726 file is lib/silccore/silcmode.h.
2728 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2730 * Added BLOCK_INVITE user mode to be able to block incoming
2731 invite notifications. Protoocol TODO #26. Affected files
2732 are lib/silccore/silcmode.h, lib/silcclient/command.c and
2735 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
2736 the protocol specs and the code. Affected file is
2737 lib/silccrypt/silcpkcs.c.
2739 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2741 * Disconnect Payload includes now the status type. Updated
2742 the protocol specs and the code. Protocol TODO #25.
2743 Affected files are silcd/server.c, lib/silcclient/client.c.
2745 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
2746 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
2747 Moved the silc_client_command_status_messages table to the
2748 lib/silcutil/silcutil.c and added new funtion
2749 silc_get_status_message, which deprecates function
2750 silc_client_status_message. Affected files are
2751 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
2752 lib/silcutil/silcutil.[ch].
2754 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2756 * Defined that the nickname hash in Client ID MUST be from
2757 lowercase nickname. This effectively changes nicknames in
2758 SILC to case-insensitive. Updated the protocol specs and
2759 the code. Affected files are lib/silcutil/silcutil.[ch],
2760 silcd/serverid.c, and silcd/idlist.c.
2762 * Added new channel user modes BLOCK_MESSAGES_USERS and
2763 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
2764 code. Affected files are lib/silccore/silcmode.h,
2765 lib/silcclient/command.c, and silcd/packet_send.c.
2767 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
2768 specs and code. Affected file lib/silccore/silcstatus.h.
2770 * Added support for watch list. It is possible to add nicknames
2771 to be watched, and when they come to network, leave network
2772 or user mode changes the watcher will be notified of this
2773 change. Added SILC_COMMAND_WATCH command, added new
2774 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
2775 notifications. Updated the protocol specs and implemented
2776 this to library, client and server. Protocol TODO #21.
2777 Affected files are lib/silccore/silccomand.h,
2778 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
2779 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
2780 silcd/packet_send.[ch], silcd/packet_receive.c, and
2781 irssi/src/silc/core/client_ops.c.
2783 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
2784 somebody watching you. Updated the protocol specs and the
2785 code. Affected files are lib/silccore/silcmode.h, and
2786 lib/silcclient/command.c.
2788 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2790 * Added service support to SILC protocol. Added new command
2791 SILC_COMMAND_SERVICE. Updated the protocol specs and the
2792 core library. Services are not implemented in server or
2793 client for now. Protocol TODO #20. Affected files are
2794 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
2796 * Added SilcStatus argument to `command' client operation
2797 to return the error status when command sending fails
2798 locally. Changed all command in client library to return
2799 correct command status. Affected files are
2800 lib/silcclient/command.c, lib/silcclient/silcclient.h and
2801 irssi/src/silc/core/client_ops.c.
2803 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2805 * Added silc_mime_parse function to parse MIME headers.
2806 Affected files are lib/silcutil/silcstruti.[ch].
2808 * Added MIME header parsing in Irssi SILC Client. It displays
2809 all textual MIME objects, others it ignores. Affected file
2810 is irssi/src/silc/core/clien_ops.c.
2812 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2814 * Fixed a bug in the pid writing function, which couldn't be
2815 written in a root-owned directory.
2817 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2819 * Defined that channel message to unknown Channel ID must
2820 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
2821 Updated the protocol specs and the code in server. The
2822 affected file is silcd/packet_receive.c.
2824 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2826 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
2827 that it is used to send error notifys if error occurs during
2828 some SILC packet processing, except commands. The error
2829 types are same as for command reply types. Defined that
2830 if private message is sent to unknown Client ID the error
2831 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
2832 Updated the protocol specs and code. Affected files are
2833 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
2834 lib/silcclient/client_notify.c, silcd/packet_receive.c,
2835 and irssi/src/silc/core/client_ops.c. Renamed the
2836 SilcCommandStatus to SilcStatus.
2838 * Defined the use of extra WHOIS attributes in WHOIS command.
2839 The <Requested Attributes> (defined in a separate document)
2840 can be used to request additional information about user
2841 not returned by standard WHOIS command. Defined that server
2842 can send WHOIS command directly to client. Client provides
2843 the requested attributes to the server. Updated the protocol
2844 specs. Protocol TODO #4. Implementation is not done yet
2845 (Protocol TODO #24).
2847 * Renamed function silc_client_command_status_message to
2848 silc_client_status_message. Affected files are
2849 lib/silcclient/command_reply.[ch].
2851 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2853 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
2854 32 bit integers. Updated the protcol specs and the code.
2855 Affected files are silcd/command.c and
2856 lib/silcclient/command.c.
2858 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2860 * Fixed a bug in library where sending a bogus authentication
2861 payload would lead to a crash. Affected file is
2862 lib/silccore/silcauth.c.
2864 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2866 * Added detach_disabled and detach_timeout server config
2867 options to the server. Affected files silcd/serverconfig.[ch],
2868 silcd/command.c and silcd/packet_receive.c.
2870 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2872 * Added resolve_cmd_ident field to the SilcClientEntry structure
2873 too so that if the entry is for example being resolved so
2874 another command may attach to the same pending command reply
2875 without requiring to resolve the same entry again. Added
2876 support for adding multiple pending commands for one
2877 command idenfier. Affected files lib/silcclient/command.[ch],
2878 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
2880 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2882 * Defined that server receives WHOIS command reply for private
2883 and secret channels too. Updated protocol specs and the
2884 code in server. Affected file silcd/command.c.
2886 * Defined <channel user mode list> argument to WHOIS command
2887 reply for returning user modes on the channels. The
2888 channel list now doesn't include the user mode anymore but the
2889 actual channel mode. Updated protocol specs and the code in
2890 client and server. Affected files are silcd/command_reply.c,
2891 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
2892 and lib/silcclient/command_reply.c.
2894 * Save the channels list in WHOIS command reply in normal server
2895 so that WHOIS always shows joined channels also in normal
2896 server and not just on router. Affected file is
2897 silcd/command_reply.c.
2899 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2901 * Defined that server receives USERS command reply for private
2902 and secret channels too. Updated protocol specs and the
2903 code in server. Affected file silcd/command.c.
2905 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2907 * Changed the UMODE's mode mask argument to be optional. If
2908 not provided then the command merely returns the current mode
2909 mask to the client. Updated protocol specs and the server.
2910 Affected file is silcd/command.c.
2912 * Added SILC session detachment/resuming support. It is possible
2913 to detach by closing the network connection and then re-connect
2914 and resume to the old client session. Added DETACHED user
2915 mode that server will set for detached client. Added new
2916 packet RESUME_CLIENT which is used to perform the resuming
2917 process. Added DETACH command. Updated the protocol specs,
2918 core library, client and server. Protocol TODO #22. Very
2919 many affected files around the tree.
2921 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2923 * Changed the CMODE's mode mask argument to be optional. If
2924 not provided then the command merely returns the current mode
2925 mask to the client. Updated protocol specs and the server.
2926 Affected file is silcd/command.c.
2928 * Changed the Killer's Client ID in KILLED notify to be just
2929 any ID payload since router server is allowed to kill as well.
2930 Updated protocol specs, client libary and server. Affected
2931 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
2932 and irssi/src/silc/core/client_ops.c.
2934 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2936 * Added new user modes ANONYMOUS for special anonymous servers
2937 that may set the mode for client, and BLOCK_PRIVMSG which
2938 client may set to block incoming private messages unless the
2939 Private Message Key flag is set (using private keys to protect
2940 private messages). Updated protocol specs and code in client
2941 and server and core library. Protocol TODO #23. Affected
2942 files are lib/silccore/silcmode.h, silcd/server.[ch],
2943 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
2944 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
2946 * Added new channel user mode BLOCK_MESSAGES which the client
2947 may set to itself to tell server not send channel messages.
2948 Other packets such as channel key packets are still sent.
2949 Protocol TODO #23. Updated the protocol specs, client and
2950 server. Affected files are lib/silccore/silcmode.h,
2951 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
2952 lib/silcutil/silcutil.c, silcd/command.c, and
2953 silcd/packet_send.c.
2955 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2957 * Redefined the Status Payload to include now two 8 bit fields,
2958 instead of one 16 bit field. This now makes it possible to
2959 send list of errors. Updated the protocol specs and the code
2960 in core library, client library and server. Protocol TODO #1.
2961 Affected files are lib/silccore/silccommand.[ch],
2962 lib/silcclient/command_reply.[ch], silcd/command.c,
2963 silcd/command_reply.c and silcd/packet_receive.[ch].
2965 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2967 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
2968 must be handled by the application and should tell the application
2969 that an error message was already printed, and it should print the
2970 config coords (line, filename, ...). Affected files are
2971 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
2973 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
2974 server config parsing code more readable.
2976 Fixed a bug in the fetch_logging() config callback.
2978 Affected files is silcd/serverconfig.c.
2980 * Drop root privileges when started in foreground. Don't drop them
2981 if debugging also. Affected file is silcd/silcd.c.
2983 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2985 * Added more IM-like features by introducing new user modes
2986 for setting various presence information. Added new modes:
2987 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
2988 specs and code. Protocol TODO #19. Affected files are
2989 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
2990 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
2992 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2994 * Added STATS command to the protocol after all, to return
2995 various statistical information about the network. It can
2996 be used by clients to retrieve statistical information, and
2997 servers may use it to to fetch cell and network wide
2998 statistics from router. Updated the protocol specs and
2999 implemented it to the server. Protocol TODO #16.
3000 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3001 silcd/command_reply.[ch].
3003 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3005 * The LIST command reply in client libary now adds new channel
3006 entry if the returned channel doesn't exist yet in cache,
3007 and returns the channel entry to the application in the
3008 command_reply client operation. Affected file is
3009 lib/silcclient/command_reply.c.
3011 * Changed the channel message payload's MAC generation to
3012 include the IV in the MAC as well. This way all relevant
3013 parts of the channel message payload are authenticated also
3014 with the channel message MAC (and not only by packet MAC).
3015 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3016 Affected file is lib/silccore/silcchannel.c.
3018 * Fixed the SKE to save the remote version, since the
3019 silc_ske_parse_version mistakenly checked wrong version,
3020 after it replaced the start payload. Affected files are
3021 lib/silcske/silcske.[ch].
3023 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3025 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3026 string utility functions. Added there also new functions
3027 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3028 Affected files lib/silcutil/silcstrutil.[ch].
3030 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3031 files are lib/silcutil/silcstrutil.[ch].
3033 * Defined that the security property fields in SKE SHOULD be
3034 UTF-8 encoded, defined that version string MUST be US-ASCII
3035 encoded, defined that passphrases sent in connection
3036 authentication protocol MUST be UTF-8 encoded. Implemented
3037 these to the client and server. Defined also that other
3038 passphrases sent in the protocol MUST be UTF-8 encoded.
3039 Affected files are lib/silcske/silcske.c,
3040 lib/silcclient/protocol.c, silcd/protocol.c,
3041 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3043 * Changed the silc_client_close_connection interface to not
3044 need the SilcSocketConnection which should not be visible
3045 to application. Affected files are lib/silcclient/client.c
3046 and lib/silcclient/silcclient.h.
3048 * Rewrote the text for Private Message Key Payload in the
3049 protocol specification. Protocol TODO #11.
3051 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3053 * Upgraded the protocol version to 1.1, updated protocol specs
3056 * Added the nickname as new argument to NICK_CHANGE notify and
3057 added it to protocol specs and implemented it to client and
3058 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3059 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3060 lib/silcclient/client_notify.c.
3062 * Added the killer's client ID to the KILLED notify and added
3063 it to protocol specs and implemented it to client and server.
3064 Protocol TODO #13. Affected files are silcd/command.c,
3065 silcd/packet_receive.c, packet_send.[ch],
3066 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3067 The killer's client entry is now returned to application in
3068 the `notify' client operation.
3070 * Fixed the Max Argument fields that had too large value set
3071 in the protocol specs. Protocol TODO #14.
3073 * Added the LEAVE command reply to return the ID of parted
3074 channel. Updated protocol specs and implemented it to the
3075 client and server. Protocol TODO #15. Affected files are
3076 silcd/command.c, lib/silcclient/command_reply.c. The channel
3077 entry is now returned to application in the `command_reply'
3080 * Rewrote the version SKE version checking in client libary
3081 and in server to use the silc_parse_version_string. Affected
3082 files are lib/silcclient/protocol.c, silcd/protocol.c.
3084 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3085 commands that was missing it, and updated protocol specs and
3086 the server implementation. Protocol TODO #10. The affected
3087 file is silcd/command.c.
3089 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3090 generic reply to a generic request (REQUEST flag), and
3091 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3092 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3093 to define the payload for DATA flag. Added the flags to
3094 the implementation. Protocol TODO #9. Affected file is
3095 lib/silccore/silcchannel.h.
3097 Changed the client library to return the message length
3098 to application as well in the channel_message and private_message
3099 client operations. Affected files are
3100 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3101 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3102 and lib/silcclient/client_ops_example.c.
3104 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3105 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3106 the channel. Updated protocol specs and impelemented this
3107 to client and server. Protocol TODO #6. Affected files are
3108 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3109 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3111 Added new options m and M to CMODE command in Irssi SILC
3112 client to set these modes.
3114 * Deprecated all administrative commands from SILC protocol
3115 since they are highly implementation specific commands.
3116 Updated protocol specs. Moved the old commands in
3117 implementations to private range of command types. Affected
3118 files are silcd/command.c, lib/silcclient/command.c and
3119 lib/silcclient/command_reply.c. Protocol TODO #8.
3121 * Fixed a bug in server where sending unknown command crashes
3122 the server. Affected file silcd/command.c.
3124 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3126 * Added SILC_PROTOCOLVERSION macro to check protocol version
3127 of a socket connection. The affected file is
3128 lib/silcutil/silcsockconn.h.
3130 * Added better error logging in rekey protocol. Affected file
3133 * Do not check public key types in SKE during rekey. Affected
3134 file lib/silcske/payload.c.
3136 * Fixed the rekey protocol with PFS, which was totally broken.
3137 Affected file silcd/protocol.c.
3139 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3141 * Some client implementations quit network by doing first LEAVE
3142 and then immediately SIGNOFF (like Bombyx). We now do check
3143 after a short time after LEAVE notify and check whether the
3144 client is still valid after LEAVE, and if not we remove it from
3145 cache. Affected file is lib/silcclient/client_notify.c.
3147 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3149 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3150 it's good not to have security holes here.
3152 * Fixed a negative refcount situtuation for the config context.
3153 Affected file is silcd/serverconfig.c.
3155 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3157 * ROBOdoc documented lib/silcutil/silcutil.h.
3159 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3161 * Optimized even more the SilcPacketContext structure. Now
3162 totally saved 16 bytes of memory per context after optimization.
3163 Affected files are lib/silccore/silcpacket.[ch].
3165 * Made strict checks for valid SILC IDs. Affected file is
3166 lib/silccore/silcid.c.
3168 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3170 * Changed the object argument for silc_cipher_register,
3171 silc_hash_register, silc_hmac_register and silc_pkcs_register
3172 to const. Affected files are lib/silccrypt/silccipher.[ch],
3173 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3175 * Changed the silc_get_username and silc_get_real_name to
3176 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3178 * Fixed the Irssi SILC Client to use the silc_get_username and
3179 silc_get_real_name insted of glib routines since the glib
3180 routines only corrupt stack. Fixes the Irssi SILC to work in
3181 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3183 * Fixed the Irssi to not use g_get_home_dir since it crashes
3184 or returns garbage on cygwin and corrupts stack. Added function
3185 get_home_dir to Irssi routines. Affected files are
3186 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3188 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3190 * Made some structure optimizations. SFTP memory FS MemFSEntry
3191 entry structure. Optimized SilcTask structure. Optimized
3192 SilcPacketContext structure.
3194 Affected files lib/silcsftp/sftp_fs_memory.c,
3195 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3197 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3199 * And yet again reverted back the config thing since Johnny
3200 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3203 * Fixed memory leaks from config object. Affected files are
3204 silcd/serverconfig.[ch].
3206 * Added support for adding new connections to the server in rehash.
3207 After rehash they take effect.
3209 Added support for changing the maximum allowed connections in
3210 rehash. The number can grow but going smaller is not supported.
3212 Added function silc_server_num_sockets_by_remote to the
3213 silcd/server_util.[ch].
3215 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3217 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3219 * Added preliminary checking during config parsing for a valid
3220 public/private key and removed further checks in the code.
3221 Affected files are silcd/serverconfig.[ch], server.c.
3223 * Moved functions silc_server_drop() and silc_server_daemonise()
3224 from server.c to silcd.c since they are stricly related to
3225 the application activity.
3227 * Reverted a small part of the automatic ref/unref since
3228 it caused a double unref in some situations. Affected
3229 files are silcd/silcd.[ch], server.c, serverconfig.c.
3231 * Added some .cvsignore files in the lib directory.
3233 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3235 * Fixed silc_net_gethostbyaddr to correctly resolve by
3236 address. Affected file lib/silcutil/silcnet.c.
3238 * Fixed the notify relaying to client. The HMAC to be used
3239 with relayed packets ws wrong and caused decryption failure
3240 at the client end. Affected file is silcd/packet_receive.c.
3242 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3244 * Created new branch silc_protocol_1_0_branch.
3246 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3248 * Changed the silc_server_config_* routines to be SilcServer
3249 independent. They are now officially application specific code
3250 and not part of generic server implementation. Affected files
3251 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3253 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3255 * Added automatic referencing of config context in the
3256 silc_server_config_alloc, and automatic unreferencing in the
3257 silc_server_config_destroy. Affected files are
3258 silcd/serverconfig.[ch], silcd/silcd.c.
3260 * Fixed the silc_log_quick handling in the logging routines.
3261 It didn't log quickly when it was TRUE. Affected file is
3262 lib/silcutil/silclog.c. Also the flush delay was set even
3263 if it was 0 in config file. Affected file is
3264 silcd/serverconfig.c.
3266 * Added support for changing key pair of the server in rehash.
3267 Affected file silcd/server.c.
3269 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3271 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3272 too early, before getting the channel entry. Affected file
3273 is silcd/packet_receive.c.
3275 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3277 * Added functions silc_server_config_[ref/unref], these are used
3278 to prevent that the config object is destroyed.
3280 No longer directly affect global variables silc_log_quick and
3281 silc_log_delay, they are first cached inside the config object
3282 and then applied with silc_server_config_setlogfiles().
3284 silc_server_config_set_defaults() is now internal to
3285 serverconfig.c, there are no reasons to show this internal stuff
3288 Affected files are silcd/serverconfig.[ch].
3290 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3291 fprintf's to stderr, since some code may be executed again after
3292 the server went into the background. Affected files are
3295 * Added rehash support. Added function silc_server_rehash() that
3296 will perform all the basic tasks of the rehashing procedure.
3298 * Added command line option `-x, --hexdump'. This will enable the
3299 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3300 The option `--hexdump' implies `--debug'.
3302 * Fixed a bad bug in the logging APIs (silcutil library) where
3303 the application would crash after calling silc_log_reset_all().
3305 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3307 * Fixed the KICKED notify handling in client library to
3308 correctly remove the channel and all entries from the
3309 channel when I was kicked. This bug crashed the client.
3311 Fixed yet another but in KICKED notify handling to remove
3312 the kicked client correctly from the channel.
3314 Affected file is lib/silcclient/client_notify.c.
3316 * Fixed a minor bug in looking up correct client entry
3317 in KICKED notify in server. Affected file is
3318 silcd/packet_receive.c.
3320 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3321 sources correctly to distribution. Fixes --with-gmp option.
3323 * Removed the manual rehashing from ID Cache, and changed it
3324 to use the SILC Hash Table's auto rehash feature. Affected
3325 file is lib/silccore/silcidcache.c.
3327 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3329 * Fixed a bug in the silc_client_nickname_format function that
3330 handles the multiple same nickname formatting. Two clients
3331 with same nickname caused problems after the first one left
3332 and rejoined. It didn't format the nickname correctly.
3333 Affected file is lib/silcclient/idlist.c.
3335 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3337 * Don't change the topic if olod topic is same as new one.
3338 Affected file is silcd/packet_receive.c.
3340 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3342 * Added cross-reference support to the SILC Documentation
3343 generator. All types across all HTML files are now cross-
3344 referenced. Affected files util/robodoc/generator.c and
3345 scripts/silcdoc/silcdoc.
3347 * Added file lib/silcutil/silctypes.h to include all the
3348 arithmetic type definitions and some macros. Removed
3349 includes/bitmove.h and moved macros to silctypes.h.
3351 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3353 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3355 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3357 * Added `type' argument to silc_id_payload_parse_id function which
3358 now returns the type of the ID to the sent pointer. Affected
3359 file is lib/silccore/silcid.[ch].
3361 * Added check for CMODE_CHANGE notify type that mode change is
3362 allowed by the sender. Affected file silcd/packet_receive.c.
3364 * Added check for CUMODE_CHANGE notify type that mode change is
3365 allowed by the sender. Affected file silcd/packet_receive.c.
3366 Added the ID type as CUMODE_CHANGE notify type as argument
3367 to the `notify' client operation. Affected files are
3368 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3370 * Added function silc_client_add_server to the client library.
3371 Added support for resolving also channel and server info when
3372 received unknown entity in notify packet. Affected files are
3373 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3375 * Added function silc_command_get_status to return the command
3376 status from the command reply's argument payload. Affected files
3377 are lib/silccore/silccommand.[ch].
3379 * Added check for KICKED notify type that the kicking is
3380 allowed by the client. Affected file silcd/packet_receive.c.
3382 * Created function silc_get_input which can be used to get input
3383 (echo on or off) from user on command line. Affected files are
3384 lib/silcutil/silcutil.[ch].
3386 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3388 * Optimized silc_server_packet_relay_to_channel function.
3389 Added new function silc_channel_message_payload_encrypt which
3390 can be called directly if channel message payload needs to
3391 be encrypted and is already encoded (no need to call _encode
3392 function). Packet relaying is now done by router without any
3393 extra memory allocations. Affected files are
3394 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
3395 silcd/packet_send.c.
3397 * Fixed the INVITE notify handling. It took wrong arguments
3398 as invite list and invite delete. Affected file is
3399 silcd/packet_receive.c.
3401 * Added check for TOPIC_SET notify type that the topic change is
3402 allowed by the client. Affected file silcd/packet_receive.c.
3404 * Added check for INVITE notify type that inviting is allowed by
3405 the client. Affected file silcd/packet_receive.c.
3407 * Changed the silc_server_client_on_channel to return the
3408 SilcChannelClientEntry as well. Moved the function
3409 silc_server_check_cmode_rights to server_util.[ch].
3410 Affected files are silcd/server_util.[ch], silcd/command.c.
3412 * Added function silc_server_check_umode_rights to check whether
3413 changing client's user mode is allowed. Added check for
3414 UMODE_CHANGE notify type that the umode change is allowed
3415 by the client. Affected files are silcd/server_util.[ch],
3416 silcd/packet_receive.c and silcd/command.c.
3418 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3420 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
3421 ID length. It ignored that ID can be IPv6 based as well.
3422 Affected file lib/silccore/silcpacket.h.
3424 * Fixed the silc_id_id2str and silc_id_str2id to take the
3425 IPv6 address offset's into consideration. Affecte file is
3426 lib/silccore/silcid.c.
3428 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3430 * Fixed the internal Unix scheduler functions to check for
3431 NULL context they may receive. The affected file is
3432 lib/silcutil/unix/silcunixschedule.c.
3434 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
3436 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
3437 can specify different directory with --home command line
3438 parameter. Affected files irssi/src/silc/core/client_ops.c,
3441 * SILC-specific commands aren't now executed if the active server
3442 isn't of SILC-type, so there won't be problems with having
3443 IRC and SILC protocol support in same client. Affected files
3444 irssi/src/silc/core/silc-channels.c, silc-servers.c,
3447 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3449 * Improved the signal support in SILC Schedule. Added new
3450 function silc_schedule_signal_call which is used by application
3451 to mark a signal to be called. It is now safe to perform
3452 any kind of tasks in signal callbacks since it is guaranteed
3453 that the application specified signal callback is called
3454 after the signal is over. Affected files are
3455 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
3457 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3459 * Added `name' field to SilcChannelPrivateKey to represent
3460 application given name for the key. Moved also the context from
3461 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
3462 Added the `name' argument also to the function
3463 silc_client_add_channel_private_key.
3465 Added function silc_client_current_channel_private_key to set the
3466 current channel private key in use.
3468 Added "change" command to KEY command which can be used to change
3469 the current channel private key. Bound the command also to
3470 alt+K (Alt+Shift+k).
3472 Also affected files lib/silcclient/client_channel.c,
3473 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
3475 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3477 * Added silc_rng_get_byte_fast function in to the
3478 lib/silccrypt/silcrng.[ch].
3480 * Changed the interface of silc_packet_assemble and the
3481 silc_packet_send_prepare. If silc_packet_assmble is now
3482 called the application does not call silc_packet_send_prepare
3483 because the library will call it automatically. These
3484 interfaces now also return a reference to the outgoing buffer
3485 which includes the assembled packet, which the application can
3486 use to encrypt the packet.
3488 Affected files are lib/silccore/silcpacket.[ch],
3489 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
3490 silcd/packet_send.c, server_backup.c and packet_receive.c.
3492 * Fixed a packet sending bug on very high load, where outgoing
3493 packet queue wasn't handled correctly and packets got corrupted.
3494 Affected files are lib/silcutil/*/silc*sockconn.c,
3495 lib/silcclient/client.c and silcd/server.c.
3497 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3499 * Added macro SILC_PACKET_DATALEN which can be used during
3500 packet assembling to check whether the data to be added to
3501 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
3502 len is truncated until it fits it.
3504 Added checks for maximum length of channel message payload and
3505 private message payload also.
3507 Added checks for maximum packet length in server and in
3510 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
3511 lib/silcclient/client.c, lib/silccore/silcchannel.c and
3512 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
3513 lib/silcclient/client_prvmsg.c.
3515 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3517 * Added silc_server_packet_queue_purge call to the
3518 silc_server_disconnect_remote to assure that all data in the
3519 queue before disconnecting is sent to the network. Affected
3520 file silcd/server.c.
3522 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3524 * Added the deleting of server's own ID cache entry to the
3525 silc_server_free function. Free also everything else that
3526 has been allocated in silc_server_init. The affected file
3529 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3531 * Added functions silc_parse_version_string, silc_version_to_num,
3532 and silc_ske_parse_version to parse SILC protocol style version
3533 strings. Affected files lib/silcutil/silcutil.[ch] and
3534 lib/silcske/silcske.[ch].
3536 * Added new configuration params: version_protocol, version_software
3537 and version_software_vendor to specify what version the remote
3538 host must at least be to be able to connect to server. The vendor
3539 string can be regex matched too. Added new function
3540 silc_server_connection_allowed to check maximum number of allowed
3541 connections, and allowed versions for incoming connections.
3542 Affected files are silcd/server.c, server_util.[ch] and
3545 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3547 * Added preliminary support for signals in scheduler. The
3548 signals we care about are now blocked always when the scheduler
3549 is locked. This way we can synchronise the use of signal with
3550 scheduler. It is guaranteed that when signal occurs the scheduler
3551 is not locked, and thus new tasks can be safely added to the
3554 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
3555 to silc_schedule_internal_init and silc_schedule_internal_uninit.
3556 Added new platform specific routines
3557 silc_schedule_internal_signals_[un]block and
3558 silc_schedule_internal_signal_[un]register.
3560 Added new functions to SILC Schedule API:
3561 silc_schedule_signal_[un]register. Each signal that application
3562 is going to use should be registered to the scheduler.
3564 Affected files are lib/silcutil/silcschedule.[ch],
3565 lib/silcutil/*/silc*schedule.c.
3567 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3569 * Check for unauthenticated client and server in the
3570 silc_server_new_client and silc_server_new_server functions.
3571 Affected file silcd/packet_receive.c.
3573 * Added function silc_string_is_ascii to check whether given
3574 string is 7-bit ASCII string. Affected files are
3575 lib/silcutil/silcutil.[ch].
3577 * Added function silc_id_is_valid_server_id into the
3578 silcd/serverid.c and added checking for valid Server ID's in
3579 silc_server_new_server. The Server ID must always be based
3580 on the server's public IP address.
3582 * Added logging of DISCONNECT packet message in the server.
3583 Affected file silcd/server.c.
3585 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3587 * Changed all library interfaces that use Global RNG to also
3588 accept SilcRng as argument. Affected files are
3589 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
3590 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
3591 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
3592 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
3593 lib/silccrypt/rsa.c.
3595 * Added function silc_pkcs_generate_key to the
3596 lib/silccrypt/silcpkcs.[ch] for applications so that they
3597 don't need to do pkcs->pkcs->init calls anymore.
3599 * Remove SilcSocketConnection from the SFTP API since it really
3600 wasn't needed there. The application has the information
3601 saved in its contexts anyway and the SFTP layer doesn't need
3602 know about it. Affected files lib/silcsft/silcsftp.h and
3603 lib/silcsftp/sftp_[server/client].c.
3605 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
3606 The SilcSimContext is not SilcSim.
3608 * Fixed possible buffer overflows in silc_id_render in the
3609 lib/silcutil/silcutil.c.
3611 * On EPOC the global crypto module lists are not used at all
3612 in the crypto library. Added support for using the constant
3613 algorithm list on EPOC. Affected files are
3614 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
3617 * Fixed the handling of third parameter of KICKED notify, since
3618 it was mistakenly updated to SILC Protocol 1.0 even though it
3619 is to be included in 1.1. Since it is not in 1.0 it is not
3620 mandatory, and this fix now handles it only if it is provided,
3621 and it is not error if it is not provided. Affected file
3622 lib/silcclient/client_notify.c.
3624 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3626 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
3627 client. Affected file irssi/src/silc/core/client_ops.c.
3629 * Merged with Irssi 0.8.4 from irssi.org CVS.
3631 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3633 * Check for valid socket connection in client entries before
3634 sending any messages. Fixes a crash, but doesn't fix some
3635 other underlaying bug that is lurking there. Affected
3636 file silcd/packet_send.c.
3638 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
3640 * $usermode, $cumode and $cumode_space expandos shouldn't do
3641 anything with non-SILC server records. Affected file
3642 irssi/src/silc/core/silc-expandos.c
3644 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3646 * Fixed the silc_net_check_[host/local]_by_sock to support
3647 IPv6 bound sockets as well. Now they can return IPv6 addresses
3648 as well. Affected file lib/silcutil/silcnet.c.
3650 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
3651 Affected lib/silcutil/unix/silcunixnet.c.
3653 * Fixed ID rendering (at least on some platforms, not NetBSD)
3654 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
3656 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3658 * Added silc_hash_public_key and silc_hash_public_key_compare
3659 functions to be used with SilcHashTable. They can be used to
3660 hash public keys and compare public keys in hash table. Affected
3661 file lib/silcutil/silcutil.[ch].
3663 * Added support for specifying multiple public keys for Client
3664 connection section in server configuration file. This makes it
3665 possible to accept multiple public keys from same host, or to
3666 make a section that accepts any incoming host, and have the
3667 accepted public keys listed in the section.
3669 Added functions silc_sever_[find/get]_public_key, added the
3670 support for this actually to all connection sections but only
3671 the Client section is currently allowed to specify multiple
3674 Affected files are silcd/server.c, server_internal.h,
3675 command.c, protocol.c, server_util.[ch], packet_receive.c.
3677 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3679 * Merged Irssi 0.8.2 from irssi.org CVS.
3681 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3683 * If silc_debug is TRUE, also output standard logging messages
3684 to stderr with the debug output.
3686 Made silc_log_reset_all() flushing all channels before returning.
3687 Also fixed some documentation typos.
3689 Affected files are lib/silcutil/silclog.[ch].
3691 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3693 * Fixed the server to check correctly the amount of connections
3694 from single host, by checking also the type of the connection.
3695 Fixed also the comparison of number of connections and number
3696 of allowed connections. Affected files are silcd/server.c,
3699 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3701 * Fixed the USERS command reply to save the user's mode on the
3702 channel as well. Fixed JOIN command reply to check whether a
3703 client is on channel already and not join it twice. Affected
3704 file lib/silcclient/command_reply.c.
3706 * Added new file silc-expandos.c into irssi/silc/core/ to return
3707 various stuff for various signal for the statusbar etc. updating.
3708 Now Irssi SILC client prints channel user modes etc. on the
3711 * The user mode (like server/router operator changes) is now shown
3712 on the Irssi SILC client's statusbar. The affected files are
3713 irssi/src/silc/core/client_ops.c, silc-expandos.c.
3715 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3717 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
3718 to SILC_SCHEDULE_[UN]LOCK macros.
3720 * Added more error printing to logs in server code. Affected
3721 files silcd/server.c and silcd/protocol.c.
3723 * Fixed -S option parsing in Irssi SILC Client. Affected file
3724 irssi/src/silc/core/silc-core.c.
3726 * Added silc_buffer_alloc_size function. Affected file is
3727 lib/silcutil/silcbuffer.h.
3729 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3731 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
3732 constants. Affected files in
3733 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
3736 * Changed the internal SFTP Memory FS table to const. Affected
3737 file lib/silcsftp/sftp_fs_memory.c.
3739 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3741 * Fixed the buffer formatting and unformatting routines to
3742 check the size of 64 bits types with sizeof(). Affected
3743 file is lib/silcutil/silcbuffmt.c.
3745 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3747 * Removed 0.6.x backwards support.
3749 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3751 * Changed all integer type names:
3752 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
3753 to avoid collisions with other libraries using same type names
3756 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3758 * Added `prefer_ipv6' argument to the functions
3759 silc_net_gethostbyname[_async]. If it is TRUE it will return
3760 IPv6 address over IPv4. If FALSE IPv4 address is returned
3761 even if IPv6 address was found. Affected files
3762 lib/silcutil/silcnet.[ch].
3764 * Added support silc_net_create_connection[_async] to fallback
3765 to IPv4 address if IPv6 address could not be used (like if
3766 it doesn't work on a specific system). Affected file in
3767 lib/silcutil/unix/silcunixnet.c.
3769 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3771 * Added silc_schedule_reinit function to do the enlarging
3772 of the max tasks handling capabilities of the scheduler.
3773 Affected files lib/silcutil/silcschedule.[ch].
3775 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3777 * Added automatic extern "C" { ... } for C++ compilers so the
3778 application does not need to define them. Affected file
3779 includes/silcincludes.h.
3781 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
3782 old name went against naming convention. Applications now
3783 include "silcclient.h" instead of "clientlibincludes.h".
3784 Removed includes/clientlibincludes.h, it is redundant now.
3786 * Renamed includes/version.h to silcversion.h.
3788 * Added really preliminary support for OS/2 into the util
3789 library. Only thread & mutex API is implemented, others
3790 are still to be implemented. Created the lib/silcutil/os2/
3791 directory. Created also file includes/silcos2.h.
3793 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3795 * Added preliminary BeOS support into the util library.
3796 Created lib/silcutil/beos/, and implemented all the needed
3797 functions to support SILC on BeOS. Created also file
3798 includes/silcbeos.h.
3800 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
3802 * Added proper initializations to silc's irssi code, so it's
3803 now possible to load it as module. Affected files
3804 irssi/src/silc/core/silc-core.c,
3805 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
3807 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3809 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
3812 * Fixed the silcdoc document generator to correct generate
3813 docs from all kinds of filenames. Affected files are
3814 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
3816 * ROBOdoc documented lib/silcutil/silcmemory.h.
3817 Added also new function silc_memdup.
3819 * Removed lib/silcutil/silcbufutil.h and moved those routines
3820 to the lib/silcutil/silcbuffer.h.
3822 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3824 * Added `user_count' to the SilcChannelEntry which now tells the
3825 number of users on the channel. The user count is now saved
3826 in normal server of global channels as well. Affected files
3827 silcd/server.c, idlist.h, packet_receive.c and command.c.
3829 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
3830 include file utility functions.
3832 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
3833 instead of calling directly OS routines.
3835 * Fixed NICK change printing in Irssi SILC Client. Fixed
3836 KICKED notify printing in Irssi SILC Client. Affected file
3837 irssi/src/silc/core/client_ops.c.
3839 * Fixed a NICK change bug in client library, to not recreate the
3840 client_entry->channels hash table everytime nick is changed.
3841 Affected file lib/silcclient/client.c.
3843 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3845 * ROBOdoc documented the lib/silcske/silcske.h, and improved
3846 the SKE interface a bit.
3848 * Fixed padding problem in PKCS#1. The padding was not actually
3849 random since the random number generator was used incorrectly.
3850 This security bug affects only when encrypting with PKCS#1, and
3851 it is not currently used at all in SILC. SILC only use signing
3852 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
3854 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3856 * Rewrote the notify handling in Irssi SILC client to not call
3857 the events as signals. Fixes problems with Perl support.
3858 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
3860 * Send the auto-nicking NICK command in client library with
3861 little timeout after connecting. The affected file is
3862 lib/silcclient/client.c.
3864 * Added following new config file settings:
3865 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
3866 key_exchange_timeout, conn_auth_timeout, connections_max,
3869 Implemented all the new config settings handling in the server.
3871 Optimized the use of SKE Mutual flag usage. Use it only
3872 if connection authentication protocol is not based in public
3875 Renamed all SilcServerConfigSection* to SilcServerConfig*
3876 to have a bit shorter names.
3878 Affected files silcd/serverconfig.[ch], server.[ch], and
3881 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3883 * Cleaned up the listening sockets code, preparing for the rehash
3884 support. Affected file is silcd/server.c.
3886 * Fixed some output messages. Affected files are silcd/silcd.c,
3889 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3891 * Create lib/doc/silcrng_intro.html document as introduction
3892 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
3894 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3896 * Fixes to the silcd config template. Affected file is
3897 doc/example_silcd.conf.in.
3899 * Removed type casts from silc_calloc(), conforming to the
3900 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
3902 * Removed param_name member from client, server, and router
3903 section structs, now identifying the param directly.
3905 Added CONFIG_FREE_AUTH macro in config file parsing.
3907 Affected files are silcd/serverconfig.[ch].
3909 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
3911 * Fixed command line parameter handling. All SILC initialization
3912 is now done in silc_core_init() which also fixes autoconnecting
3915 Affected files irssi/src/silc/core/silc-core.c,
3916 irssi/src/fe-text/silc.c.
3918 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3920 * Added new configuration options and blocks:
3921 keepalive_secs, reconnect_count, reconnect_interval,
3922 reconnect_interval_max, reconnect_keep_trying and
3923 require_reverser_lookup. Added ConnectionParam block, and
3924 implemented the connection parameters when connecting as
3925 initiator and when accepting connections as responder.
3927 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
3928 whether given configuration value has been given already.
3930 Affected files silcd/serverconfig.[c], server.[c].
3932 * Splitted the doc/example_silcd.conf.in. Separated the crypto
3933 algorithm parts and created new file silcalgs.conf, that
3934 is now included from the example_silcd.conf.in.
3936 * Optimized the silc_server_connect_to_router_second to take
3937 the connection configuration object from the SilcServerConnection
3938 object instead of finding it during the connecting phase.
3939 Added the configuration object to SilcServerConnection struct.
3940 Affected files silcd/server_internal.h, server.c.
3942 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3944 * Add the client on channel after it was resolved at the
3945 channel message receiving, and it was not already on the
3946 channel. Affected file lib/silcclient/client_channel.c.
3948 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3950 * Fixed the public key authentication to allocate always the
3951 destination signature buffer instead of using static buffer.
3952 Affected file silcd/protocol.c.
3954 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3956 * Unified the serverconfig.[ch]'s helper function interface.
3957 Affected file silcd/serverconfig.[ch].
3959 * Removed doc/example_silc.conf.in since it is redundant.
3960 The make install will now install irssi/silc.conf file.
3962 * Added new Passphrase and Publickey authentication methods to
3963 config file, allowing both public key and passphrase based
3964 authentication to be set at the same time.
3966 Added `prefer_passphrase_auth' setting in config file which
3967 can be used to set to prefer passwd auth if both passwd and
3968 public key is set. If not set, public key is preferred.
3969 This has effect only when being initiator (responder will try
3972 Added support for authentication with passphrase and public key
3973 at the same time. The passphrase is tried first always since
3974 it is faster to check.
3976 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
3978 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3980 * Merged the new SILC Config library, with the server parsing
3981 support. Read the header file silcconfig.h or the toolkit
3982 documentation for the news. Affected files are
3983 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
3984 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
3985 silcd/protocol.c silcd/server.c silcd/server_backup.c
3986 silcd/serverconfig.[ch] silcd/silcd.c.
3988 * Fixed some silclog documentation. Affected file is
3989 lib/silcutil/silclog.h.
3991 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3993 * The silc_cipher_register, silc_hash_register and
3994 silc_hmac_register now checks if the object to be registered
3995 is registered already. Affected files are
3996 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
3998 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4000 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4002 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4004 * Allow zero length channel messages inside the Channel Message
4005 Payload. Affected file lib/silccore/silcchannel.c.
4007 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4008 as header filenames.
4010 * Removed lib/silcclient/README and created HTML file
4011 lib/silcclient/silcclient_using.html, which is now included
4012 as part of Toolkit documentation.
4014 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4016 * Fixed CUMODE_CHANGE notify handling to change the mode of
4017 correct client. Affected file lib/silcclient/client_notify.c.
4019 * Make silc_rng_alloc fail if it cannot allocate the sha1
4020 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4022 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4024 * Fixed the file transfer's key agreement payload to include
4025 zero port also if the hostname is NULL because it could not
4028 Call file transfer monitor callback now also if error occurs
4029 during key agreement protocol.
4031 Changed the silc_client_file_send interface to return the
4032 SilcClientFileError instead of session id. The session ID
4033 is returned into pointer provided as argument.
4035 Check that the file exists locally before sending the
4036 file transfer request at all.
4038 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4040 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4041 error than can occur while key agreement protocol. Affected
4042 file lib/silcclient/silcapi.h.
4044 * Fixed the event_mode CMODE handler to not crash when mode
4045 is changed and +k mode is set in the channel. Affected file
4046 irssi/src/silc/core/silc-channels.c.
4048 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4049 SILC_LOG_WARNING to give out Warning and not Error. Affected
4050 file lib/silcutil/silclog.c.
4052 * Fixed the channel message payload decryption in the function
4053 silc_channel_message_payload_decrypt to not modify the original
4054 buffer before it is verified that the message decrypted
4055 correctly. Otherwise, next time it is called with correct
4056 channel key it won't encrypt since the payload is corrupted.
4057 Affected file lib/silccore/silcchannel.c.
4059 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4061 * Do not constantly resize the window. A fix patch by cras.
4062 Affected file irssi/src/fe-text/screen.c.
4064 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4066 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4067 Affected file lib/silcutil/silcnet.c.
4069 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4071 * Fixed a bug in hash table internal routine for traversing
4072 the table with foreach callback. The current entry may
4073 become invalid in the callback but it was referenced after
4074 the callback returned.
4076 Do not allow auto rehashing of hash table during the
4077 silc_hash_table_foreach operation, for same reasons as it is
4078 not allowed for SilcHashTableList. Affected files are
4079 lib/silcutil/silchashtable.[ch].
4081 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4083 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4084 Win32 DLL. extern's in header files are now declared with
4087 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4089 * Fixed private message handling. It used some old code that
4090 caused the client to crash. Affecte file is
4091 lib/silcclient/client_prvmsg.c.
4093 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4095 * Added function silc_client_add_channel,
4096 silc_client_replace_channel_id, and removed functions
4097 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4098 from client library.
4100 * Added cross reference of the joined channels to the
4101 SilcClientEntry, and changed the SilcChannelEntry's
4102 users list to SilcHashTable. The affected files are
4103 lib/silcclient/idlist.[ch].
4105 * Fixed a bug in hash table tarversing. While the hash table
4106 is traversed with SilcHashTableList the table must not be
4107 rehashed. It is now guaranteed that auto rehashable tables
4108 are not rehashed while tarversing the list. Also defined that
4109 silc_hash_table_rehash must not be called while tarversing
4110 the table. Added function silc_hash_table_list_reset that must
4111 be called after the tarversing is over. The affected files are
4112 lib/silcutil/silchashtable.[ch].
4114 * Changed all hash table traversing to call the new
4115 silc_hash_table_list_reset in server and in client library.
4117 * Added function silc_client_on_channel to return the
4118 SilcChannelUser entry if the specified client entry is joined
4119 on the specified channel. This is exported to application as
4120 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4122 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4124 * Fixed founder regaining problem with JOIN command on normal
4125 server. The notify for mode change must be sent always and
4126 not only if !cmd->pending. Affected file silcd/command.c.
4128 * Fixed the WHOWAS command's reply sending to support the
4129 lists correctly. Affected file silcd/command.c.
4131 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4133 * When sending JOIN command to router for processing the
4134 sender's old command identifier was not saved back to the
4135 sender's command context, fixed now. The affected file is
4138 * Create the key in JOIN command of the router did not return
4139 the channel key, added check for this. Affected file is
4142 * Fixed a channel ID update bug in JOIN command reply. Do
4143 not directly upgrade the ID but call the function
4144 silc_idlist_replace_channel_id if the ID was changed.
4145 Affected file silcd/command_reply.c.
4147 * Fixed memory leaks from command calling if it would fail.
4148 Affected file silcd/command.c.
4150 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4152 * Applied patches from cras:
4154 Memory leak fixes around libaries, irssi window resize fix,
4155 new silclist.h and silcdlist.h, all extern inline changed to
4158 * Removed dotconf from lib/dotconf, not needed anymore.
4160 * Removed TRQ from lib/trq, not needed anymore.
4162 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4163 with server connections. Later this will be configurable
4164 in config file after new config file is done. Affected file
4167 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4169 * Fixed a crash in server related to channel announcements.
4170 Affected file silcd/server.c.
4172 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4174 * Fixed memory leaks in silc_server_create_new_channel*
4175 functions. Affected file silcd/server.c.
4177 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4178 which ID was changed. This way the router will send the
4179 user list for the channel again, and server won't be in
4180 desync in some rare circumstances. Affected file is
4181 silcd/packet_receive.c.
4183 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4185 * Check for NULL socket pointer in the function
4186 silc_server_packet_send_to_channel_real. Affected file
4187 silcd/packet_send.c.
4189 * Fixed the BAN notify handling to correctly remove ban
4190 list. Affected file silcd/packet_receive.c.
4192 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4194 * Fixed some header addition to Toolkit distribution in
4195 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4197 * Added lib/silcclient/client_ops_example.h as an template
4198 file for application programmers to quickly start using
4199 the SilcClientOperation functions in their application.
4200 Updated the lib/silcclient/README as well to tell about this
4201 nice file made available.
4203 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4205 * Call silc_server_remove_from_channels when removing client
4206 entry when NO_SUCH_CLIENT_ID was received. Affected file
4207 is silcd/command_reply.c.
4209 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4211 * Added server & router operator statistics updating. Affected
4212 file silcd/packet_receive.c and silcd/command.c.
4214 * Fixed the SERVER_SIGNOFF notify handling on normal server
4215 not to save the history information for clients. Same was
4216 fixed earlier in remove_clients_by_server function, but not
4217 here. Affected file silcd/packet_receive.c.
4219 * Raised the default connection-retry count from 4 to 7 in
4220 server. Affected file silcd/server.h.
4222 * Cancel any possible reconnect timeouts when we start the
4223 key exchange. Affected file silcd/server.c.
4225 * Do not reconnect on connection failure when SCONNECT was
4226 given. Affected files silcd/server.[ch].
4228 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4230 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4232 * Fixed the NICK command to always give the unformatted
4233 nickname to the one giving the NICK command. If unformatted
4234 nickname is cached already it will be formatted and the
4235 local entry will always get the unformatted nickname.
4236 Affected file lib/silcclient/idlist.c.
4238 * Fixed some double frees from client library commands.
4239 Affected file is lib/silcclient/command.c.
4241 * Fixed CUMODE command in server to assure that no one can
4242 change founder's mode than the founder itself, there was a
4243 little bug. Affected file silcd/command.c.
4245 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4247 * Removed the SilcClientCommandDestructor from the client
4248 libary, it is not needed anymore. Affected files are
4249 lib/silcclient/silcapi.h, command[_reply].[ch],
4250 client_notify, idlist.c.
4252 * Fixed GETKEY command to first resolve client, and then
4253 resolve the server only if the client was not found, instead
4254 of resolving both at the same time. Affected file is
4255 lib/silcclient/command.c.
4257 * Added silc_client_start_key_exchange_cb and lookup the
4258 remote hostname and IP address before starting the key
4259 exchange with server. The affected file is
4260 lib/silcclient/client.c.
4262 * The server's public key is now saved using the IP address
4263 of the server and not the servername for the filename.
4264 The hostname public key filename is checked as an fall back
4265 method if the IP address based filename is not found.
4267 Fixed the GETKEY command to save the fetched server key
4268 in correct filename.
4270 Print the remote server's hostname now when new key is
4271 received during connection process. Affected file is
4272 irssi/src/silc/core/client_ops.c.
4274 * Return always our own public key to the client if it asks
4275 for it with GETKEY command. Affected file silcd/command.c.
4277 * Removed the use_auto_addr variable from default config
4278 file since it was in wrong section. Affected file is
4281 * Fixed TOPIC_CHANGE notification to not route it when it
4282 was sent using silc_server_send_notify_to_channel function.
4283 Affected file silcd/command.c.
4285 * Fixed silc_server_send_notify_kicked to send the kicker's
4286 Client ID also, it was missing. Affected files are
4287 silcd/command.c, silcd/packet_send.[ch].
4289 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4291 * Do not save client history information in SERVER_SIGNOFF.
4292 Fixes the bug in normal server that it does not detect
4293 the client becoming valid after the server becomes back
4294 online. Affected file silcd/server_util.c.
4296 * Added `sock_error' field into the SilcSocketConnection
4297 context. When error occurs during socket operation (read
4298 or write) the error is saved. Added also new function
4299 silc_socket_get_error to return human readable socket error
4300 message. Affected files are lib/silcutil/silcsockconn.[ch],
4301 lib/silcutil/unix/silcunixsockconn.c, and
4302 lib/silcutil/win32/silcwin32sockconn.c.
4304 * The server now prints the socket error message in the
4305 signoff for client. Affected file silcd/server.c.
4307 * Fixed the `created' channel information sending from router
4308 to server in JOIN command. Checks now whether the channel
4309 really was created or not and set it according that.
4311 Fixed the JOIN command to use the client entry's current
4312 ID during the joining procedure instead of the one it sent
4313 in the command (it is checked though), since it can change
4314 between the packet processing and command processing, and
4315 would just case unnecessary pain in the client end. Affected
4316 file silcd/command.c.
4318 * Fixed a channel key payload sending to use correct channel
4319 ID when the server was forced to change the channel's ID by
4320 router. Router sent the key payload with the old Channel ID.
4321 Affected file silcd/packet_receive.c.
4323 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4325 * Call silc_server_save_channel_key only if the key payload
4326 was provided in the JOIN command's command reply. Affected
4327 file silcd/command_reply.c.
4329 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4331 * Fixed silc_mp_sizeinbase to return the value correctly with
4332 MPI. Affected file lib/silcmath/mp_mpi.c.
4334 * Fixed the stop_server signal to correctly stop the scheduler
4335 and gracefully stop the server when SIGTERM or SIGINT signals
4336 are received. Affected file silcd/silcd.c.
4338 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4340 * Simple handling of TERM and HUP signals. Also added some log
4341 flushing call around. Affected file is
4344 * Fixed small bugs in silclog.c. Now buffering output will take
4345 effect after 10 seconds since startup: This will ensure that
4346 no important startup messages are lost. Also output redirection
4347 will preserve original format ([Date] [Type] message).
4348 Affected file is lib/silcutil/silclog.c.
4350 * Added two options to the config file, in the logging section:
4351 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4352 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4354 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4356 * Do not print the warning about log files not being initialized
4357 more than once to avoid excess logging. Affected file is
4358 lib/silcutil/silclog.c.
4360 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4361 the SIM copying in make install in Makefile.am.pre.
4363 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4365 * Rewritten silclog APIs. Globally interesting changes follows:
4366 silc_log_set_files() changed to silc_log_set_file().
4367 silc_log_set_callbacks() changed to silc_log_set_callback().
4368 ROBOdoc documented silclog header file.
4369 SilcLogCb now returns bool to wether inihibit the default
4370 handler or not (to keep the old behaviour return always TRUE).
4371 The new APIs should also fix the problem of the
4372 silcd_error.log file that was written in the current directory.
4375 Log files streams will remain opened after silc_log_set_file()
4376 call, means less CPU usage notably on high traffic servers.
4377 File streams are now full buffered, and flushed to the disk
4378 every 5 minutes, lesses HD activity and CPU usage.
4379 Messages can be redirected, allowing admins to configure
4380 one single logfile for all server messages.
4381 the silc_log_quick global variable to activate fast-logging.
4382 Affected files lib/silcutil/silclog.[ch]
4384 * Changed some code to conform new silclog APIs. Affected
4385 files are doc/example_silcd.conf.in, silcd/server.c
4386 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
4389 * Fixed a memory leak that could occur in some situations.
4390 Affected file silcd/serverconfig.c.
4392 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4394 * Added the silc_client_del_client to remove the client from
4395 all channels as well. Affected file lib/silcclient/idlist.c.
4397 * Fixed the client library to correctly remove the client
4398 from all channels when the client entry is being destroyed.
4399 Affected file lib/silcclient/client_notify.c, command.c.
4401 * Added auto-nicking support to the client library. If the
4402 applicatio now sets client->nickname it will be sent to the
4403 server after connecting by the library. This way for example
4404 SILCNICK (or IRCNICK) environment variables will have effect
4405 and always change the nickname automatically to whatever
4406 it is wanted. Affected file lib/silcclient/client.[ch].
4408 * Renamed silc_server_command_bad_chars to the
4409 silc_server_name_bad_chars and moved it to the
4410 silcd/server_util.[ch]. Added also new function
4411 silc_server_name_modify_bad to return nickname that
4412 includes bad characters as new nickname without those
4413 bad characters. This check and modify is now used in
4414 silc_server_new_client when the username is initially set
4415 as nickname, so it must be checked to be valid nickname.
4416 Affected file silcd/packet_receive.c.
4418 * The nickname length is now taken from the packet for real
4419 and not trusted to strlen() since it clearly can return
4420 wrong length for nickname including bad characters. This
4421 also applies to channel names. Affected file silcd/command.c.
4423 * Removed the lib/silcsilm/modules directory. Modules are now
4424 compiled into the lib/silcsim. Fixed the copying of the
4425 modules to follow symbolic links in Makefile.am.pre.
4427 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4429 * Fixed silc_string_regexify list creation. Fixes bugs with
4430 BAN and INVITE commands in server. The affected file is
4431 lib/silcutil/unix/silcunixutil.c.
4433 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4435 * Removed the command destructor entirely from the server's
4436 command and command reply routines. It is not needed, and
4437 its usage was buggy and caused crashes. Affected files are
4438 silcd/command[_reply].[ch].
4440 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4442 * Cancel protocol and NULL sock->protocol if timeout
4443 occurred during protocol. Affected file silcd/server.c.
4445 * Cancel protocol timeouts always before calling the final
4446 callback, to assure that after final callback is called
4447 no other state will be called for the protocol anymore.
4448 Affected file silcd/protocol.c.
4450 * Print error log if incoming connection configuration could
4451 not be found. Affected file silcd/server.c.
4453 * Fixed JOIN command to correctly save the founder mode
4454 to the client on normal SILC server, when the channel
4455 was created by the router. Affected file silcd/command.c.
4457 * Fixed LIST command (hopefully) to send correct reply
4458 packets. Affected file silcd/command.c.
4460 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4462 * The silc_packet_receive_process now returns FALSE if the
4463 read data was invalid packet, and TRUE if it was ok.
4465 The server now checks that if unauthenticated connection
4466 sends data and its processing fails the server will close
4467 the connection since it could be a malicious flooder.
4469 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
4471 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4473 * Make sure the warning about error opening a log file is
4474 printed only once and not everytime it fails (produces
4475 too much useless log). Affected file lib/silcutil/silclog.c.
4477 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4479 * Made the silc_server_daemonise() function more readable.
4480 Affected file silcd/server.c.
4482 * Pid file is now optional, the user may comment it out from
4483 the config file. Removed define SILC_SERVER_PID_FILE, we
4484 don't need a default any longer. Affected file
4485 configure.in.pre, lib/Makefile.am.pre.
4487 * Make some use of the pid file. The server now dies at startup
4488 if it detects a valid pid file on his path. The server would
4489 die anyway in this circumstance, because of the bind() failure.
4490 Affected file silcd/silcd.c.
4492 * No longer compiling lib/dotconf.
4494 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4496 * Fixed JOIN command parsing not to crash. Affected file
4497 lib/silcclient/command.c.
4499 * Fied the NICK_CHANGE notify to add the new client entry
4500 even it is resolved. This removes an <[unknown]> nick
4501 thingy bug in the client. Affected file is
4502 lib/silcclient/client_notify.c.
4504 * Do not try to allocate 0 bytes (efence does not like it)
4505 in lib/silccore/silccomand.c when encoding payload.
4507 * Do not take IRCNICK as nickname in Irssi SILC client since
4508 it is not possible to set nickname before hand connecting
4509 the server (TODO has an entry about adding auto-nicking
4512 * Changed the silc_server_command_pending to check whether
4513 there already exists an pending entry with the specified
4514 command, command identifier and pending callback. This is
4515 to fix IDENTIFY and WHOIS related crashes that may register
4516 multiple pending commands with same identifier. Affected
4517 file silcd/command.c.
4519 * Fixed the server to reconnect to the router even if it
4520 was already reconnecting and EOF was received. This to
4521 fix a possibility that the server wouldn't ever try to
4522 auto-reconnect to the router. Affected file silcd/server.c.
4524 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4526 * Fixed the server's password authentication to use the
4527 length of the locally saved password, and not the one
4528 sent in the packet. Affected file silcd/protocol.c.
4530 * Fixed same password authentication problem in the
4531 Authentication Payload handling routines in
4532 lib/silccore/silcauth.c.
4534 * Yet another password authentication problem fixed with
4535 channel password handling in silcd/command.c.
4537 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4539 * If first character of string in silc_parse_userfqdn is '@'
4540 then do not parse it. Affected file is
4541 lib/silcutil/silcutil.c.
4543 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4545 * Fixed minor bug in IDENTIFY command reply sending, which
4546 caused various weird problems during JOIN when it was
4547 resolving names for users. Affected file silcd/command.c.
4549 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4551 * Fixed the IDENTIFY command reply sending to chech better valid
4552 clients. It was possible to send incomplete list of replies.
4553 Affected file silcd/command.c.
4555 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4557 * Added silc_client_command[s]_[un]register functions now to
4558 dynamically register the commands in client library. Removed
4559 the static table of commands. This allows the client library
4560 to call commands without causing the application to know about
4561 what commands library has called.
4563 Removed the INFO command reply kludge to detect when the command
4564 was called by library. Now library use its own command reply
4565 function for INFO command.
4567 Added function silc_client_command_call to call a command.
4568 Application can use it to call command, not access the structure
4571 Now all commands that are sent by the client library (not
4572 explicitly sent by application) use own command reply functions.
4574 Affected files around lib/silcclient/ and in
4575 irssi/src/silc/core/.
4577 * Fixed the WHOIS command reply sending to chech better valid
4578 clients. It was possible to send incomplete list of replies.
4580 Fixed the WHOIS and IDENTIFY to send the request to router
4581 if normal server did not do it and did not find any results.
4583 Affected file silcd/command.c.
4585 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4587 * Moved the internal data from SilcClient context into its
4588 own file, not accesible to application. Affected files
4589 lib/silcclient/client.h and lib/silcclient/client_internal.h,
4590 and other files in client library.
4592 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4594 * Added doc/examples installation target in Makefile.am.pre.
4597 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4599 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
4600 commands the found client entry will be removed from the
4601 cache, after notifying application about the error. Affected
4602 file lib/silcclient/command_reply.c.
4604 * Changed the /MSG to check for exact nickname user gave, and
4605 not let `nick' match `nick@host' if it is only one found. Now,
4606 user must type the exact nickname (like nick@host2) even if
4607 there are no more than one same nicks found. This is to avoid
4608 a possibility of sending nickname to wrong nickname since
4609 `nick' could match `nick@host'. Affected file is
4610 irssi/src/core/silc-servers.c.
4612 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4614 * Do not print "you are now server operator" or similar when
4615 giving /away command. Affected files are
4616 irssi/src/silc/core/client_ops.c, silc-servers.h.
4618 * Made the silc_server_command_pending_error_check to send
4619 the same command reply payload it received back to the
4620 original sender of the command. This way all arguments
4621 that was received by the server will be received by the
4622 client too. Affected file silcd/command.c.
4624 * Added the silc_idcache_add to return the created cache entry
4625 to a pointer. Affected file lib/silccore/silcidcache.[ch].
4627 * Add global clients to expire if they are not on any channel.
4628 This is because normal server will never know if they signoff
4629 if they are not on any channel. The cache expiry will take
4630 case of these entries. This is done by normal servers only.
4631 The affected files are silcd/command_reply.c,
4632 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
4634 * If server receives invalid ID notification for WHOIS or
4635 IDENTIFY and the ID exists in the lists, it is removed.
4636 Affected file silcd/command_reply.c.
4638 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
4639 in client then client entry that it matches is searched and
4640 the nickname is printed on the screen for user. Affected
4641 file irssi/src/silc/core/client_ops.c.
4643 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4645 * Use cache entry expire time in the LIST command reply to
4646 purge old entries from the cache after the LIST command
4647 reply has been received. This way we don't have non-existent
4648 entries in the cache for too long. Affected file is
4649 silcd/command_reply.c.
4651 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4653 * If we are normal server, and we've not resolved client info
4654 in WHOIS or IDENTIFY from router, and it is global client,
4655 we'll check whether it is on some channel. If it is not
4656 then we cannot be sure about its validity and will resolve it
4657 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
4658 file silcd/command.c.
4660 * Search channel by name (if possible) rather than by ID
4661 in IDENTIFY command's command reply. Affected file is
4662 silcd/command_reply.c.
4664 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4666 * Distribute to the channel passphrase in CMODE_CHANGE notify.
4667 Updated specs and implemented it. Affected file silcd/command.c,
4668 silcd/packet_send.c and silcd/packet_receive.c.
4670 * Implemented the <founder auth> payload handling in the JOIN
4671 command. If provided all conditions for channel joining
4672 except requirement to provide correct passphrase can be
4673 overrided by the channel founder. Updated the protocol specs.
4674 Affected file silcd/command.c.
4676 Added support for founder auth in JOIN command in client
4677 library. Fixed the parsing of the JOIN command now to support
4678 all options as they should be. The affected file is
4679 lib/silcclient/command.c.
4681 * Optimized the WHOIS and IDENTIFY commands to send the request
4682 to router only if it includes nicknames or other names. If
4683 they include only IDs then check the local cache first before
4684 routing. Affected file is silcd/command.c.
4686 * Added channels topic announcements. Affected file is
4687 silcd/packet_receive.c and silcd/server.c.
4689 * Fixed the silc_server_send_notify_topic_set to really destine
4690 the packet to channel. Affected file silcd/packet_send.c.
4692 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
4693 library. Affected file lib/silcclient/client_notify.c.
4695 * Added UMODE announcements. Affected file silcd/server.c.
4697 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4699 * Memory leak fixes in:
4701 lib/silcutil/silcsockconn.c
4702 lib/silcske/silcske.c
4703 lib/silcske/groups.c
4705 lib/silccrypt/silcpkcs.c
4706 lib/silccore/silccommand.c
4707 lib/silccore/silcidcache.c
4712 * ROBOdoc documented the lib/silcske/groups.h file and a
4713 bit changed the interface for better.
4715 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4717 * Update the client entry context in the ID cache after
4718 nick change. Affected file lib/silcclient/command.c.
4719 Fixes the CUMODE command when regaining founder privileges,
4720 and a little WHOIS problem.
4722 * Fixed silc_net_gethostbyname to correctly call the
4723 inet_ntop. Affected file lib/silcutil/silcnet.c.
4725 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4727 * Added IPv6 support checking to the configure.in.pre, added
4728 also --enable-ipv6 option to override the check. Affected
4729 file configure.in.pre.
4731 * The silc_thread_create now calls the start function
4732 directly if threads support is not compiled in. Removes
4733 ugly #ifdef's from generic code. Affected files are
4734 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
4736 * Added silc_net_gethostby[name/addr]_async to asynchronously
4737 resolve. Affected files are lib/silcutil/silcnet.[ch].
4739 * Added support for rendering IPv6 based server, client and
4740 channel IDs. Affected file lib/silcutil/silcutil.c.
4742 * Added support for creating IPv6 based server IDs. Affected
4743 file is silcd/serverid.c.
4745 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4747 * Added silc_net_gethostby[addr/name] into the
4748 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
4749 routines. Added silc_net_is_ip[4/6]. Affected file is
4750 lib/silcutil/unix/silcunixnet.c. All routines that take
4751 address as argument now supports both IPv4 and IPv6 addresses.
4753 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4755 * Fixed LIST command reply sending in server. Affected file
4758 * Server now sends the kicker's client ID in the KICK notify
4759 to the kicked client. Affected file silcd/command.c.
4761 * The client library now parses the kickers client ID and
4762 UI displays it. Affected files lib/silcclient/client_notify.c
4763 and irssi/src/silc/core/silc-channels.c, module-formats.c.
4765 * Made all payload parsing function prototypes consistent.
4766 They all take now const unsigned char * and uint32 pair as
4767 the payload data instead of SilcBuffer. Changes all around
4768 the source tree. Other unsigned char* -> const unsigned char*
4769 changes around the tree as well.
4771 * Optimized SFTP client and server packet sending not to
4772 allocate new buffer for each packet but to recycle the
4773 first allocated buffer. Affected files are
4774 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
4776 * Optimized the SFTP client to use SilcList instead of
4777 SilcDList for requests, because it is faster. Affected file
4778 is lib/silcsftp/sftp_client.c.
4780 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
4781 into lib/silccore/silcid.[ch].
4783 Renamed silcpayload.[ch] into silcargument.[ch].
4785 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4787 * If client entry is deleted with active key agreement
4788 session, abort the session.
4790 The silc_client_abort_key_agreement now calls the completion
4791 callback with new SILC_KEY_AGREEMENT_ABORTED status.
4793 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
4796 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4798 * Don't use __restrict in older GCC's. Affected file is
4799 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
4801 * silc_net_localhost now attempts to reverse lookup the
4802 IP/hostname. Affected file lib/silcutil/silcnet.c.
4804 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
4805 command. It can be used to gain founder privileges at
4806 the same time when joining the channel.
4808 Defined that the SILC_NOTIFY_TYPE_KICKED send the
4809 kicker's client ID as well. Updated protocol specs.
4811 Defined that the server must send SILC_COMMAND_IDENTIFY
4812 command reply with error status to client who sent
4813 private message with invalid client ID.
4815 Updated the protocol specification.
4817 * Added silc_server_send_command_reply to send any
4818 command reply. Affected file silcd/packet_send.[ch].
4820 * Added silc_id_payload_encode_data to encode ID payload
4821 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
4823 * The server now send IDENTIFY command reply with error
4824 status if client ID in private message is invalid. Affected
4825 file silcd/packet_receive.c.
4827 * Save the server key file with server's IP address in
4828 the filename instead of hostname. The affected file is
4829 irssi/src/silc/core/client_ops.c.
4831 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4833 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
4836 * Added libtool support for compiling shared objects in
4837 lib/silcsim. Affected file configure.in.pre and
4838 lib/silcsim/Makefile.am. Original patch by cras.
4840 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4842 * Pid file configuration, and server's config file fixes
4843 patch by toma. Updated CREDITS file.
4845 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4847 * Fixed silc_client_channel_message to not try to decrypt
4848 the message twice if it resolved the destination client
4849 information. This could cause of dropping one channel
4850 message. Affected file lib/silcclient/client_channel.c.
4852 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4854 * Added silc_client_run_one into lib/silcclient/silcapi.h and
4855 lib/silcclient/client.c. This function is used when the SILC
4856 Client is run under some other scheduler, or event loop or
4857 main loop. On GUI applications, for example this may be
4858 desired to used to run the client under the GUI application's
4859 main loop. Typically the GUI application would register an
4860 idle task that calls this function multiple times in a second
4861 to quickly process the SILC specific data.
4863 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4865 * Fixed silc_server_drop() for dropping the supplementary
4866 groups as well, this could cause a security hole on some
4869 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4871 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
4874 * Write PID file after dropping privileges. Added -F option
4875 to run server on foreground. A patch by debolaz.
4876 Affected files silcd/server.c, silcd/silcd.c.
4878 * Fixed MOTD to return the MOTD file server name. Affected
4879 file silcd/command.c.
4881 * Added INFO command reply handling to the Irssi SILC Client.
4882 Affected file irssi/src/silc/core/client_ops.c.
4884 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4886 * Fixed the silc_idcache_list_* routines to really support
4887 the dynamic list. Fixes a crash. Affected file is
4888 lib/silccore/silcidcache.c.
4890 * Fixed the LIST command reply to really call LIST command's
4891 pending callbacks. Affected file silcd/command_reply.c.
4893 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4895 * Update conn->local_entry->nickname after giving NICK
4896 command. Affected file lib/silcclient/command.c.
4898 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
4900 * Added the [pid] option to the silcd configuration file
4902 Affected files: serverconfig.[ch] and silcd.c
4904 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4906 * Save fingerprint in WHOIS command reply in server.
4907 Affected file silcd/command_reply.c.
4909 * Fixed NICK commands pending callback registration.
4910 Affected file lib/silcclient/command.c.
4912 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4914 * Use ++server->cmd_ident when sending commands in server,
4915 instead of random number. Affected file silcd/command.c.
4917 * Fixed GETKEY command reply to call actually GETKEY pending
4918 command callbacks. Affected file silcd/command_reply.c.
4920 * A bit stricter check for nicknames. Check for same nickname
4921 in NICK command also. Affected file silcd/command.c.
4923 * Do not call INFO command everytime client ID changes, only
4924 during first connecting. Affected file lib/silcclient/client.c.
4926 * Set the new nickname only after successful command reply for
4927 NICK command is returned by server. Affected file
4928 lib/silcclient/command.c.
4930 * Remove nicknames from nicklist during server_signoff notify.
4931 Should fix /NAMES bit more. The affected file is
4932 irssi/src/silc/core/silc-channels.c.
4934 * Added `fingerprint' field to the SilcIDListData in the
4935 silcd/idlist.h to hold the fingerprint of the client's
4938 Send the fingerprint of the client's public key in WHOIS
4941 Affected files silcd/command.c, and silcd/idlist.[ch].
4943 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
4944 create fingerprint from given data.
4946 * Show the fingerprint of the client's public key in WHOIS.
4947 Affected files irssi/src/module-formats.[ch] and
4948 irssi/src/silc/core/client_ops.c.
4950 * Format the multiple same nicknames also during JOIN and
4951 NICK_CHANGE notifys. Affected file is
4952 lib/silcclient/client_notify.c.
4954 * Do not print error on screen for invalid private message
4955 payload since it can come if someone is sending private
4956 messages with wrong key. Affected file
4957 lib/silccore/silcprivate.c.
4959 * Fixed multiple concurrent /PING crash. Affected file
4960 lib/silcclient/command.c.
4962 * Changed the wrong ID encoding. All IP addresses must be
4963 in MSB first order in encoded format. They were encoded
4964 wrong and was in LSB format. Affected files are
4965 silcd/serverid.c, lib/silcutil/silcutil.c.
4967 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
4969 * Call the `connect' client operation through the scheduler
4970 in case of error. Affected file lib/silcclient/client.c.
4972 * Call the `failure' client operation even if the error
4973 occurred locally during a protocol. Affected file is
4974 lib/silcclient/protocol.c.
4976 * Added support of sending LIST command to router from normal
4977 server. This way normal server can get list of all channels
4978 in the network too. Fixed the channel list sending in the
4979 server too. Affected files are silcd/command.c, and
4980 silcd/command_reply.[ch].
4982 * Added silc_server_update_channels_by_server and
4983 silc_server_remove_channels_by_server. They are used during
4984 disconnection of primary router and in backup router protocol.
4985 Affected file silcd/server_util.[ch], silcd/server.c and
4986 silcd/server_backup.c.
4988 * Fixed channel adding to global list in IDENTIFY command
4989 reply in server. Affected file silcd/command_reply.c.
4991 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4993 * If the incoming packet type is REKEY or REKEY_DONE process
4994 that packet always synchronously. Fixes yet another MAC
4995 failed error on slow (dialup) connections. Affected file
4996 lib/silcclient/client.c and silcd/server.c.
4998 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5000 * Call check_version SKE callback for initiator too. Affected
5001 file lib/silcske/silcske.c.
5003 * Implemented fix for security hole found in the SKE that was
5004 fixed in the specification few days back; the initiator's
5005 public key is now added to the HASH value computation.
5006 Added backwards support for the old way of doing it too, for
5007 old clients and old servers. Affected file is
5008 lib/silcske/silcske.c.
5010 * Enabled mutual authentication by default in SKE. If initiator
5011 is not providing mutual authentication the responder will
5012 force it. This will provide the proof of posession of the
5013 private key for responder. The affected files are
5014 lib/silcclient/protocol.c and silcd/protocol.c.
5016 * Do not cache anymore the server's public key during SKE.
5017 We do mutual authentication so the proof of posession of
5018 private key is done, and if the server is authenticated in
5019 conn auth protocol with public key we must have the public
5020 key already. Affected file silcd/protocol.c.
5022 * Added new global debug variable: silc_debug_hexdump. If
5023 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5024 file lib/silcutil/silclog.[ch].
5026 * Fixed compilation warning due to char * -> const char *.
5027 Affected files lib/silcutil/silcnet.h, and
5028 lib/silccore/silcauth.[ch].
5030 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5032 * Fixed CMODE command when new channel key was created. If
5033 the creation failed the old key was removed. Next time giving
5034 same command would crash the server since the old key was
5035 freed already. Affected file silcd/command.c.
5037 * Fixed the silc_server_announce_get_channels to not crash
5038 on reconnect. Affected file silcd/server.c.
5040 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5042 * Added silc_log_set_debug_string function to set a regex
5043 string to match for debug output. Only the function names,
5044 or filenames matching the given debug string is actually
5045 printed. This way it is possible to filter out those debug
5046 strings that user is not interested in.
5048 Fixed a bug in silc_string_regexify.
5050 Affected files lib/silcutil/silclog.[ch], and
5051 lib/silcutil/unix/silcunixutil.c.
5053 * Changed the -d options in both server and Irssi SILC client
5054 to take the debug string as argument. Affected files
5055 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5057 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5059 * Added silc_hash_babbleprint to create a Bubble Babble
5060 Encoded fingerprint. The encoding is developed by Antti
5061 Huima (draft-huima-babble-01.txt), and it creates human
5062 readable strings out of binary data. Affected file
5063 lib/silccrypt/silchash.[ch].
5065 * Print the babble print now in addition of fingerprint as well
5066 in Irssi SILC client. Affected files are
5067 irssi/src/fe-common/silc/module-formats.[ch],
5068 irssi/src/fe-common/silc/core/client_ops.c.
5070 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5072 * Fixed a security problem found in SKE. The initiator's
5073 public key too is now added to the HASH hash value creation
5074 which is signed by the responder to create the SIGN value.
5075 This will prevent anyone in the middle to lie to the responder
5076 about the initiator's public key. If this is done now, the
5077 man in the middle will get caught. Updated the protocol
5080 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5082 * Better installation directory handling. Configure module
5083 paths and other paths automatically to example_silc* files
5084 in doc/. A patch by toma.
5086 * Fixed compiler warning from MPI library, and from SILC RNG.
5089 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5090 It can be configured with ./configure. A patch by toma.
5092 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5094 * Find correct make to use in prepare-clean. A patch by
5095 toma. Affected file prepare-clean.
5097 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5099 * Added irssi variables use_auto_addr, auto_bind_ip,
5100 auto_bind_port and auto_public_ip.
5102 * Changed the interface for silc_client_send_key_agreement
5103 in lib/silcclient/silcapi.h
5107 irssi/src/silc/core/silc-core.c
5109 lib/silcclient/silcapi.h
5110 irssi/src/silc/core/silc-channels.c
5111 lib/silcclient/client_keyagr.c
5114 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5116 * Added silc_pkcs_public_key_compare to compare two
5117 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5119 * Check that the client who set the founder mode on the
5120 channel is the same client that is giving the founder
5121 mode to itself. It is done by comparing the saved public
5122 key (it is saved even in the authentication is passphrase).
5123 Affected file silcd/command.c.
5125 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5127 * Do not process packet for disconnected socket connection.
5128 Affected file lib/silccore/silcpacket.c.
5130 * Process the DISCONNECT packet through scheduler in the
5131 client library. Affected file lib/silcclient/client.c.
5133 * Fixed the silc_client_packet_parse to not to increase
5134 the packet sequence number if the conn->sock and the
5135 current socket connection is not same. This can happen
5136 for example during key agreement when the conn includes
5137 multiple socket connections (listeners). Affected file
5138 lib/silcclient/client.c.
5140 * The sender of the file transfer request now provides also
5141 the pointer (listener) for the key exchange protocol. If
5142 the listener cannot be created then it sends empty key
5143 agreement and lets the receiver provide the listener.
5145 Added `local_ip' and `local_port' arguments to the
5146 silc_client_file_send. If they are provided they are used,
5147 if not then it will attempt to find local IP address, if
5148 not found or bind fails then the remote client will provide
5151 Affected files are lib/silcclient/client_ftp.c and
5152 lib/silcclient/silcapi.h.
5154 * Extended the FILE SEND command to support defining the
5155 local IP and port for key exchange listener. They are
5156 optional. Affected file irssi/src/silc/core/silc-servers.c.
5158 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5160 * Defined to WHOIS command reply the sending of fingerprint
5161 of the client's public key (if the proof of posession of the
5162 corresponding private key is verified by the server).
5163 Updated to the protocol specification.
5165 * Added support of receiving the client's public key's
5166 fingerprint in command reply in client library. Affected
5167 file is lib/silcclient/command_reply.c, and
5168 lib/silcclient/idlist.[ch].
5170 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5172 * Do not send over 128 chars long nickname to the server
5173 in NICK command. Affected file lib/silcclient/command.c.
5175 * Do not send over 256 chars long channel names to the server
5176 in JOIN command. Affected file lib/silcclient/command.c.
5178 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5180 * Assure that silc_server_close_connection cannot be called
5181 twice for same socket context. Affected file is
5184 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5186 * Send error message to application if opening file for
5187 writing during file transfer fails. Affected file is
5188 lib/silcclient/client_ftp.c.
5190 Remove all file transfer sessions for a client that we're
5191 removing from ID cache.
5193 Affected file is lib/silcclient/client_ftp.c.
5195 * Fixed silc_net_addr2bin to return correct address. Affected
5196 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5198 * Fixed file transfer session removing on signoff notify.
5199 Affected file irssi/src/silc/core/silc-servers.c.
5201 * Added the SilcClientFileError to be returned in the monitor
5202 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5203 Affected file lib/silcclient/silcapi.h.
5205 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5207 * Fixed a crash in silc_client_ftp_free_sessions and
5208 silc_client_ftp_session_free_client. Affected file
5209 lib/silcclient/client_ftp.c.
5211 * Added `disabled' field in the SilcChannelEntry in the server
5212 to indicate if the server entry is disabled. Affected file
5213 silcd/idlist.h, silcd/command[_reply].c.
5215 * SILC server adds now /var/run/silcd.pid everytime it is
5216 started. Affected file silcd/silcd.c.
5218 * Added silc_server_packet_send_clients to send a packet to
5219 the provided table of client entries. Affected file
5220 silcd/packet_send.[ch].
5222 * Fixed a crash in client resolving in client_prvmsg.c in
5223 client library. Affected file lib/silcclient/client_prvmsg.c.
5225 * Do not actually remove the client directly from ID cache
5226 during SERVER_SIGNOFF, but invalidate it. This way we
5227 preserve the WHOWAS info for the client. Affected file
5228 silcd/server_util.c.
5230 * Fixed SERVER_SIGNOFF notify handling in the server. The
5231 server is now able to process incoming SERVER_SIGNOFF notify
5232 for a server that it doesn't even know about. It will remove
5233 the clients provided in the notify. Affected file
5234 silcd/packet_receive.c.
5236 * Check for partial packet in data queue after every packet that
5237 was found from the queue. Return and wait for more data if
5238 there is partial data in queue. Affected file is
5239 lib/silccore/silcpacket.c.
5241 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5243 * Added SilcClietFileError enum to indicate error in
5244 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5245 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5246 Affected files lib/silcclient/silcapi.h and
5247 lib/silcclient/client_ftp.c.
5249 * Check that newsize in silc_buffer_realloc is larger than
5250 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5252 * Added better monitor of file transfers. It now monitors
5253 key agreement protocol during the file transfer too. Added
5254 error reporting too. Affected files
5255 irssi/src/silc/core/silc-servers.c,
5256 irssi/src/fe-common/silc/module-formats.[ch].
5258 * Wrote a help file for FILE command.
5260 * Added silc_rng_global_get_byte_fast to get not-so-secure
5261 random data as fast as possible. Random data is read from
5262 /dev/urandom if available and from the SILC RNG if not
5263 available. It is used in padding generation. Affected file
5264 lib/silccrypt/silcrng.[ch].
5266 * All packets in client library are now processed synchronously.
5267 Optimized packet processing a lot. Affected file
5268 lib/silcclient/client.c.
5270 * All server connection packets are processing synchronously
5271 now in server, to optimize packet processing. Affected file
5274 * Include files are installed now only in Toolkit distribution
5275 if make install is given. Affected files: all Makefile.am's.
5277 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5279 * Assure that silc_client_notify_by_server_resolve does not
5280 resolve the client information multiple times. If it cannot
5281 be found by the first it cannot be found at all. Affected
5282 file lib/silcclient/client_notify.c.
5284 * Fixed WHOWAS command reply calling. Affected file
5285 lib/silcclient/command_reply.c.
5287 * Removed all references to silc_idlist_get_client from the
5288 Irssi SILC client since that call is internal call used by
5289 the library. The Irssi SILC client will use now client
5290 retrieval functions found in silcapi.h.
5292 * Fixed a bug in resolving nickname info before sending
5293 private message. It used freed memory. Affected file
5294 irssi/src/silc/core/silc-servers.c.
5296 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5298 * Assure my_channels statistics cannot go negative in server.
5299 Affected files silcd/server.c, silcd/server_util.c.
5301 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5303 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5305 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5307 * Win32 Toolkit changes. Affected files
5308 win32/silc.dsw, win32/libsilc/libsilc.def,
5309 win32/libsilcclient/libsilc.def,
5310 lib/silcutil/silcutil.c, and
5311 lib/sftp/sftp_fs_memory.c.
5313 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5315 * Added silc_net_localip to return local host's IP address.
5316 Affected file lib/silcutil/silcnet.[ch].
5318 * If key exchange or rekey protocol is active for a connection
5319 parse all packets syncronously since there might be packets
5320 in packet queue that we are not able to process without first
5321 processing packets before them. Affected file silcd/server,
5322 lib/silcclient/client.c.
5324 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5325 whether library should continue processing the packet.
5326 Affected file lib/silccore/silcpacket.h.
5328 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5329 SilcSFTPMonitorData to SFTP server to monitor various
5330 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5331 lib/silcsftp/sftp_server.c.
5333 * Added silc_file_size to return file size. Affected file
5334 lib/silcutil/silcutil.[ch].
5336 * Implemented the file transfer support for the client library.
5337 Added preliminary support for simple client to client one-file
5338 transmission. Affected file lib/silcclient/client_ftp.c,
5339 lib/silccilent/client.[ch].
5341 * Added new local command FILE to the Irssi SILC Client.
5342 It is used to perform the file transfer. It has subcommands
5343 SEND, RECEIVE, SHOW and CLOSE. Affected files
5344 irssi/src/silc/core/client_ops.c,
5345 irssi/src/silc/core/silc-server.[ch].
5347 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5349 * Relay the SILC_PACKET_FTP in the server. Affected files
5350 silcd/server.c and silcd/packet_receive.c.
5352 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5354 * Renamed silc_file_read and silc_file_write to functions
5355 silc_file_readfile and silc_file_writefile. Added function
5356 silc_file_open and silc_file_close. Affected files
5357 lib/silcutil/silcutil.[ch].
5359 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5361 * Resolve the client info when received private message or
5362 channel message for a client which nickname we don't know.
5363 Affected files lib/silcclient/client_prvmsg.c and
5364 lib/silcclient/client_channel.c.
5366 * Do not crash in /KEY if client is not connected. Affected
5367 file irssi/src/silc/core/silc-channels.c.
5369 * Added SilcClientStatus field to the SilcClientEntry in the
5370 lib/silcclient/idlist.h.
5372 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5373 is incomplete and is being resolved, it won't be resolved
5376 Make sure also that USERS command reply does not resolve
5377 twice information. Affected file is
5378 lib/silcclient/command_reply.c.
5380 Make sure that silc_client_get_clients_by_list does not
5381 resolve twice same information.
5383 * Check for valid client->id in the silc_server_free_client_data.
5384 Affected file silcd/server.c.
5386 * Fixed /GETKEY nick@server not to crash if the server entry
5387 is not found. Affected file lib/silcclient/command.c.
5389 * Fixed the silc_server_check_cmode_rights to check the
5390 requested modes correctly. Affected file silcd/command.c.
5392 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5394 * Better checks for non-printable chars in nick added.
5395 Affected file silcd/command.c.
5397 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5399 * Call the silc_server_udpate_servers_by_server in the
5400 primary router that comes back online in the backup resuming
5401 protocol. Otherwise it routes packets wrong. Affected file
5402 silcd/server_util.[ch], silcd/server_backup.c.
5404 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5406 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
5407 lib/silcutil/silcbuffmt.[ch].
5409 * Redefined the SILC packet header to include the padding
5410 length. Affected file lib/silccore/silcpacket.[ch].
5412 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
5413 length for maximum padding up to 128 bytes). Affected
5414 file lib/silccore/silcpacket.h.
5416 * Removed all backwards support for old 0.5.x MAC thingies.
5417 The SILC packet header change makes it impossible to be
5418 backwards compatible.
5420 * Send the ENDING packet with timeout in the backup resuming
5421 protocol. This is to assure that all routers has connected
5422 to the primary router. Affected file silcd/server_backup.c.
5424 * Changed the RNG to take the first IV from random data. It
5425 used to take it from zero actually. Changed the RNG also
5426 to use /dev/urandom during session. /dev/random is used
5427 in initialization. Affected file lib/silccrypt/silcrng.[ch].
5429 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5431 * Changed the SILC packet header to have the first two bytes
5432 (the packet length) encrypted. Affected files aroung the
5433 code tree, lib/silccore/silcpacket.[ch]. Removed the
5434 SilcPacketCheckDecrypt callback. It is not needed anymore
5435 since the silc_packet_receive_process will determine now
5436 whether the packet is normal or special.
5438 * Implemented the unidirectional MAC keys. Affected files
5439 lib/silcske/silcske.c, silcd/protocol.c and
5440 lib/silcclient/protocol.c.
5442 * Implemented the packet sequence number to the MAC computation.
5443 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
5444 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
5445 lib/silcclient/protocol.c.
5447 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5449 * Allow backup router to announce servers. All servers
5450 announced by backup router are added to the global list
5451 automatically. Update hte server's socket to our primary
5452 router also when backup router announces a server.
5453 Affected file silcd/packet_receive.c.
5455 * Do not update the client->router in the function
5456 silc_server_udpate_clients_by_server if the client is on
5457 global list. We might fail to find any specific server
5458 for locally connected clients and local cell clients. They
5459 should still use the `from' and not `to' as client->router.
5460 This fixes backup router resuming protocol. Affected file
5461 silcd/server_util.c.
5463 * Decrease channel statistics count only if the channel
5464 deletion worked. Affected files are silcd/server.c and
5465 silcd/server_util.c.
5467 * Added silc_server_update_servers_by_server to update origin
5468 of all server entries. Used during backup router protocol.
5469 Affected files silcd/server_util.[ch], silcd/server.c. and
5470 silcd/backup_router.c.
5472 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
5473 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
5474 silc_hmac_get_hash and silc_hmac_get_name. Affected file
5475 lib/silccrypt/silchmac.c.
5477 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5479 * Assure that router cannot reroute the same channel message
5480 to the sender. Affected file silcd/packet_receive.c.
5482 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5484 * Made better checks that the channel message is not sent
5485 to the router it came from. Affected file is
5486 silcd/packet_send.c. Fixed memory leak too.
5488 * Announce informations for incoming router connection, but
5489 only after checking if it is replaced by backup router.
5490 Affected file silcd/packet_receive.c.
5492 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5494 * Fixed the backup resuming protocol to work in multiple
5495 router environment. Affected file silcd/server_backup.c.
5497 * Route packet only to one router in the function
5498 silc_server_packet_send_to_channel. Affected file is
5499 silcd/packet_send.c.
5501 * Fixed silc_server_send_notify_dest to set the broadcast
5502 flag. Fixed the silc_server_send_notify_topic to actually
5503 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
5504 Affected file silcd/packet_send.c.
5506 * Changed the SFTP Filesystem interface. Changed the
5507 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
5508 the filesystem operation function. The SilcSFTPFilesystem
5509 is now a context that is allocated by all filesystem allocation
5510 functions and it already includes the operations structure
5511 and filesystem specific context. It is given as argument
5512 now to the silc_sftp_server_start. This made the interface
5513 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
5514 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
5516 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5518 * Changed the backup router adding and getting interfaces
5519 in the server. The router that will be replaced by the
5520 specified backup router is now sent as argument. Affected
5521 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
5524 * Added silc_net_addr2bin_ne to return the binary form of
5525 the IP address in network byte order. Affected files
5526 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
5528 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5530 * Check for existing server ID in silc_server_new_server
5531 and in silc_server_connect_to_router_final and remove the
5532 old entry if it exists. Affected file silcd/packet_receive.c,
5535 * Send the channel message always to only one router, either
5536 in upstream or downstream. Affected file is
5537 silcd/packet_send.c.
5539 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5541 * Wrote the definition of the backup resuming protocol to the
5542 protocol specification.
5544 * Removed one redundant channel key generation from normal
5545 server during joining procedure. Removed one redundant
5546 channel key sending from server to router during joining
5547 procedure. Affected file silcd/command.c.
5549 * Made minor bugfixes to the backup router resuming protocol.
5550 Affected file silcd/server_backup.c, server.c.
5552 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5554 * Added --disable-asm configuration option. Affected files
5555 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
5558 * Implemented the backup resuming protocol that is used to
5559 resume the primary router position in the cell after the
5560 primary router comes back online. Affected files
5561 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
5562 and silcd/server_util.[ch].
5564 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5566 * Sleep two (2) seconds after sending QUIT command to server.
5567 Affected file lib/silcclient/command.c.
5569 * Assure that if outgoing data buffer is pending do not force
5570 send any data. Affected file silcd/packet_send.c.
5572 * Assure that if outgoing data buffer is pending do not force
5573 send any data. Affected file lib/silcclient/client.c.
5575 * Implemented the backup router support when the primary router
5576 goes down. The servers and routers can now use the backup
5577 router as new primary router without loosing connectivity.
5579 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5581 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
5582 in the server to indicate disabled entry. All data read
5583 from the connection will be ignored and no data is sent
5584 for entry that is disabled. Affected files are
5585 silcd/idlist.h, silcd/server.c.
5587 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5589 * Created SFTP client and server test programs in the
5590 lib/silcsftp/tests directory.
5592 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5594 * Implemented memory filesystem (virtual filesystem) for
5595 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
5598 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5600 * Implemented the SFTP (SSH File Transfer Protocol) to the
5601 lib/silcsftp. It includes SFTP client and SFTP server
5604 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5606 * Moved lib/silccore/silcprotocol.[ch] to the
5607 lib/silcutil library.
5609 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
5610 take variable argument list pointer as argument. Affected
5611 file lib/silcutil/silcbuffmt.[ch].
5613 * Added silc_buffer_set function that is used to set data
5614 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
5615 Affected file lib/silcutil/silcbuffer.h.
5617 * Changed various routines in the core library to use the new
5618 silc_buffer_set instead of allocating new buffer only for
5621 * Added 64-bit value formatting and unformatting support to the
5622 silc_buffer_[un]format routines. Affected file is
5623 lib/silcutil/silcbuffmt.[ch].
5625 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
5626 to includes/bitmove.h.
5628 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5630 * Fixed channel user mode saving in client library. Affected
5631 file lib/silcclient/command[_reply].c.
5633 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5635 * Defined the file transfer to the SILC Protocol. Added
5636 new packet type SILC_PACKET_FTP and defined File Transfer
5637 Payload. The mandatory file transfer protocol is SFTP
5638 (SSH File Transfer Protocol). Affected file in addition
5639 of the internet draft is lib/silccore/silcpacket.h.
5641 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
5642 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
5643 is used as part of backup router protocol when the primary
5644 router of the cell is back online and wishes to resume
5645 the position as primary router.
5647 * Redefined the MAC generation keys in the protocol. The
5648 same key is not used anymore in both direction. Both
5649 direction will now use different keys for sending and
5650 receiving. This fixes a potential security flaw. This
5651 change causes incompatibilities in the protocol.
5653 * Redefined also the MAC computation from the packet.
5654 An packet sequence number is now added to the MAC
5655 computation. This prevents possible replay attacks against
5656 the protocol. This change too causes incompatibilities
5659 Added `sequence' field to the SilcPacketContext to hold
5660 the current sequence number for the packet.
5662 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5664 * Added `created' field to the SilcIDListData in the file
5665 silcd/idlist.h to indicate the time when the entry was
5668 * Added `created' field to the SilcChannelEntry too. Affected
5669 file silcd/idlist.h.
5671 * Added `creation_time' aguments to all the announcement functions
5672 in the server. If it is provided then only the entries that
5673 was created after the provided time frame are actually
5674 announced. Affected file silcd/server.[ch].
5676 * The protocol says that the Channel ID's IP address must be
5677 based on the router's IP address. Added check for this in
5678 the silc_server_new_channel when processing incoming New Channel
5679 Payload. Affected file silcd/packet_receive.c.
5681 * Print out the correct version with --version in SILC client.
5682 Affected file irssi/src/silc/core/silc-core.c.
5684 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5686 * Fixed WHOWAS command to check for completnes of the client
5687 entry always, not just when the command is coming from client.
5688 Affected file silcd/command.c.
5690 * Added new function silc_server_packet_queue_purge to purge the
5691 outgoing data queue to the network. After the function returns
5692 it is guaranteed that the outgoing packet queue is empty.
5693 Affected file silcd/packet_send.[ch].
5695 * Purge the outgoing packet queue in the rekey protocol's final
5696 callback to assure that all rekey packets go to the network
5697 before quitting the protocol. Affected file silcd/server.c.
5699 * Added silc_client_packet_queue_parse as similar function as
5700 in server to the client library. The affected file is
5701 lib/silcclient/client.c.
5703 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5705 * Splitted silcd/server.c and created silcd/server_util.[ch]
5706 for utility functions.
5708 * Added new socket flag SILC_SF_DISABLED to indicate that the
5709 connection is open but nothing can be sent to or received from
5710 the connection. Affected file lib/silcutil/silsockconn.[ch].
5711 The checking for disabled socket is checked in the low level
5712 silc_socket_write and silc_socket_read functions.
5714 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5716 * Allow only nicknames and channel names that fits into the
5717 7-bit unsigned char ASCII set. Affected file silcd/command.c.
5719 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5721 * When processing JOIN command reply in server check that if
5722 the channel exists in our global list we'll move it the local
5723 list. Affected file silcd/command_reply.c.
5725 * Fixed the check whether client is joined on the channel already
5726 in JOIN command. Affected file lib/silcclient/command.c.
5728 * Fixed the JOIN command reply to check whether the channel
5729 already exists. Affected file lib/silcclient/command_reply.c.
5731 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5733 * Added silc_ske_status_string to map the SKE error numbers
5734 to readable strings. The affected files are
5735 lib/silcske/silcske[_status].[ch].
5737 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5739 * Do not show the private channels on the WHOIS channel list
5740 as it is not allowed by the protocol. The affected file is
5743 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5745 * Assure that the packet length digged from the actual packet
5746 is something sensible in the silc_packet_decrypt_rest_special
5747 in lib/silccrypt/silcpacket.c.
5749 * Free and NULL the allocated pointer in silc_hmac_alloc if
5750 the HMAC allocation fails. The affected file is
5751 lib/silccrypt/silchmac.c.
5753 * Print the selected security properties to the log files in
5754 the server. Affected file silcd/protocol.c.
5756 * Add SKE's reference counter even if calling the completion
5757 callback manually. Otherwise it goes negative, although it
5758 does not cause any problems. The affected file is
5759 lib/silcske/silcske.c.
5761 * Remove the client entry with short timeout after giving the
5762 KILL command. Affected file lib/silcclient/command.c.
5764 * Fixed to send error reply in WHOIS and IDENTIFY commands in
5765 case all found clients are already disconnected (WHOWAS would
5766 found them) in the server. Affected file silcd/command.c.
5768 * Update the last_receive (time of last data received) to be
5769 updated only when received private or channel message so that
5770 the idle time showed in WHOIS makes more sense.
5772 * Added boolean field `valid' in to the SilcClientEntry in the
5773 client library to indicate whether the entry is valid or not.
5774 This fixes the nickname change bug on channel when changing
5775 the nickname to be same than the old (like nick to Nick) the
5776 nickname formatter doesn't set the new nick anymore to Nick@host.
5777 Affected file lib/silcclient/idlist.[ch].
5779 * Now actually fixed the nickname changing on disconnection.
5780 Added new function silc_change_nick to the Irssi SILC Client.
5781 Affected file irssi/src/silc/core/client_ops.c,
5782 irssi/src/silc/core/silc-nicklist.[ch].
5784 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5786 * Check that the public key exists in the GETKEY command before
5787 trying to encode it. Affected file silcd/command.c.
5789 * Print some notifications on received public keys with GETKEY
5790 command in the Irssi SILC Client. Affected files are
5791 irssi/src/fe-common/silc/module-formats.[ch],
5792 irssi/src/silc/core/client_ops.c.
5794 * Use IDENTIFY command to resolve the server information in the
5795 GETKEY command instead of INFO command. Affected file
5796 lib/silcclient/command.c.
5798 * All command reply functions in the client library now calls
5799 the pending command reply callbacks even if an error has
5800 occurred. The server has done this a long time and now it was
5801 time to move the client library to this as well. Now all
5802 errors can be delivered back to the pending command reply
5803 callbacks if necessary. Affected files are
5804 lib/silcclient/command[_reply].[ch].
5806 * Change the nickname on disconnection back to the username
5807 because in reconnect the server will enforce it to it anyway.
5808 Affected file irssi/src/silc/core/silc-servers.c.
5810 * Fixed a config file parsing bug in the Irssi SILC client.
5811 Affected file irssi/src/silc/core/clientconfig.c.
5813 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5815 * When printing the channel mode on JOIN, verify that the
5816 channel key and channel's HMAC are valid. Affected file
5817 irssi/src/silc/core/client_ops.c.
5819 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5821 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
5822 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
5823 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
5825 * Removed channel key rekey task deleting from the function
5826 silc_server_save_channel_key. Affected file silcd/server.c.
5827 Added explicit timeout task context instead that is used to
5828 delete the task if we are registering a new task before the
5829 new task has elapsed.
5831 * When channel key rekey occurs the client library now saves
5832 the old channel key for a short period of time (10 seconds) and
5833 is able to use it in case some is still sending channel
5834 messages encrypted with the old key after the rekey. Affected
5835 file lib/silcclient/[idlist.h|client_channel.c].
5837 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5839 * Added check to the silc_server_new_id_real to not accept
5840 new ID if it is the sender's own ID. Affected file is
5841 silcd/packet_receive.c.
5843 * Assure that we do not announce ourself or the one we've
5844 sending our announcements when we're router and are announcing
5845 servers to our primary router. Affected file silcd/server.c.
5847 * Fixed silc_server_command_identify_check_client to assemble
5848 correct WHOIS packet. It send corrupted WHOIS packet and
5849 caused problem with router to router connections. Affected
5850 file silcd/command.c.
5852 Fixed also silc_server_command_whois_check the same way
5853 as for the IDENTIFY command.
5855 * Added new SilcIDListStatus to the server in the SilcIDListData
5856 structure. The status now includes the current status of
5857 the entry (like registered, resolved etc.). Affected file
5858 silcd/idlist.[ch]. Defined a bunch of different status types
5859 as well. This replaced the old boolean registered field as well.
5861 Added resolve_cmd_ident field to the SilcClientEntry structure
5862 too so that if the entry is for example being resolved so
5863 another command may attach to the same pending command reply
5864 without requiring to resolve the same entry again. This concept
5865 should optimize the WHOIS and the IDENTIFY resolving under
5866 heavy load by taking away unnecessary resolving for entries
5867 that are being resolved already.
5869 Added support for adding multiple pending commands for one
5870 command idenfier. Affected file silcd/command[_reply].[ch].
5872 * Fixed WHOIS and IDENTIFY save to remove the cache entry
5873 before deleting the data. Otherwise the hash table will have
5874 freed data in comparison functions. Affected file is
5875 silcd/command_reply.c.
5877 * Fixed silc_idlist_replace_client_id to add the new entry to
5878 the cache with NULL nickname. Otherwise there will be invalid
5879 memory as the nickname after the nickname is freed. Affected
5880 file silcd/packet_receive.c.
5882 * Fixed the silc_idlist_get_clients_by_hash. The entries was
5883 saved into wrong slots because the previous number of entries
5884 was not taken into account. Affected file silcd/idlist.c.
5885 Fixed same thing in silc_idlist_get_clients_by_nickname too.
5887 * If we are router and we receive JOIN notify to a channel that
5888 does not have any users then notified client is marked as the
5889 channel founder, as it is it. The affected file is
5890 silcd/packet_receive.c
5892 * Added to the extended hash table API's table_del_*ext functions
5893 the destructor as argument too, so that the caller can decide
5894 which destructor to use or whether to use destructor at all.
5895 Affected file lib/silcutil/silchashtable.[ch].
5897 * Fixed ID Cache purging. It actually deleted the entries from
5898 the hash table after the data was freed. The hash table ended
5899 up comparing freed memory. The affected file is
5900 lib/silccore/silcidcache.c.
5902 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5904 * Fixed Irssi SILC client's KILL command's HELP syntax.
5906 * The USERS command now resolves the detailed user information
5907 if the userinfo field is missing. Affected file is
5908 lib/silcclient/command_reply.c.
5910 * Do not print error in silc_file_read if the read file does
5911 not exist. Just silently return NULL. Affected file is
5912 lib/silcutil/silcutil.c.
5914 * Fixed the silc_log_output to not wine about NULL filename
5915 and to not create some bogus " " filename. Affected file is
5916 lib/silcutil/silclog.c.
5918 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5920 * Fixed various printing bugs on the user interface in the
5921 Irssi SILC Client. Minor changes that were forgotten from
5924 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5926 * Fixed the configure.in.pre and the compilation and distribution
5927 environment to support the new autoconf 2.52. That version is
5928 now required to compile the CVS trunk.
5930 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5932 * Renamed function silc_parse_nickname to silc_parse_userfqdn
5933 to generally parse user@fqdn format strings. Affected file
5934 lib/silcutil/silcutil.c.
5936 * Added nickname_format and nickname_force_format fields to the
5937 SilcClientParams structure. The first one defines the format
5938 for the nicknames that the library will enforce if the receives
5939 multiple same nicknames. The second one is boolean value and
5940 can be used to force the library to always enforce the format
5941 to the nicknames regardles whether there are multiple nicknames
5942 or not. This configurable formatting was employed to flexibly
5943 support accessing multiple nicknames from the user interface.
5944 The userinterface can now set the nicknames to what ever format
5945 they prefer. Affected file lib/silcclient/silcapi.h.
5947 Added function silc_client_nickname_format to the file
5948 lib/silcclient/idlist.c. It performs the nickname formatting.
5950 Added new field `hostname´ to the SilcClientEntry context.
5951 It holds the hostname of the client. Affected file is
5952 lib/silcclient/idlist.h.
5954 * Irssi SILC Client sets the nicknames in nick@hostn format.
5955 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
5956 irssi/src/silc/core/silc-core.c.
5958 The WHOIS printing now also shows both the real nickname and
5959 the formatted nickname so that user knows how to access the
5960 user if there are multiple same nicknames cached. Affected
5961 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
5962 printing formatting too to take the hostname now as a separate
5963 argument. The Affected file is
5964 irssi/src/fe-common/silc/modules-formats.[ch].
5966 * Changed the silc_client_get_clients_local to accept the formatted
5967 nickname as argument. It accepts the real nickname too but the
5968 formatted nickname can be used to find the true entry from
5969 multiple entries. Affected file lib/silcclient/silcapi.h and
5970 lib/silcclient/idlist.c.
5972 * Added nickname_format_parse field to the SilcClientParams.
5973 It is a callback function provided by the application to parse
5974 the nickname out of the formatted nickname string. The library
5975 calls it to get the nickname from the formatted string. Since
5976 the application generally knows better the format of the nickname
5977 string it parses it instead of the library, even though library
5978 encodes the formatted string. If the callback function is not
5979 provided then the library will use the string as is. The
5980 affected file is lib/silcclient/silcapi.h.
5982 * All the nickname strings passed to the client library in
5983 commands are now expected to be formatted nickname strings.
5984 If the command does not support the formatted nickname string
5985 it will assume that the sent string is the actual nickname.
5986 Affected file lib/silcclient/command.c.
5988 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5990 * Added public key authentication support to OPER and SILCOPER
5991 commands in the client library. Affected file is
5992 lib/silcclient/command.c.
5994 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5996 * Changed the get_auth_methdod client operation to be asynchronous.
5997 It can be async if the application resolves the authentication
5998 method from the server during the negotiation. Added new
5999 SilcGetAuthMeth completion callback that the application will
6000 call after resolving the authentication method.
6002 Added function silc_client_request_authentication_method that
6003 the application can use to resolve the authentication method
6004 from the server. Added also SilcConnectionAuthRequest callback
6005 that the library will call after the server has replied. The
6006 application can call this function if it does not know the
6007 current authentication method.
6009 Affected files are lib/silcclient/client.c and
6010 lib/silcclient/silcapi.h.
6012 * The Irssi SILC client now automatically resolves the authentication
6013 method incase any configuration information is not present (and
6014 currently there never is). The affected file is
6015 irssi/src/silc/core/client_ops.c.
6017 * Fixed public key authentication from the client library.
6018 Affected file lib/silcclient/protocol.c. Changed also the
6019 protocol specification about the public key authentication in
6020 the connection authentication protocol. The actual data to be
6021 signed is now computed with a hash function before signing.
6023 * Fixed the public key authentication from the server as well.
6024 Affected file silcd/protocol.c.
6026 * Removed the mlock()'s from the memory allocation routines.
6027 Affected file lib/silcutil/silcmemory.c. The ./configure does
6028 not check anymore for the mlock(). Affected file is
6031 * Fixed USERS command in server to allow the execution of the
6032 command for private and secret channels if the client sending
6033 the command is on the channel. Affected file silcd/command.c.
6035 * Fixed silc_client_get_clients_local to return the clients
6036 count correctly. It could return wrong value. Affected file
6037 lib/silcclient/idlist.c.
6039 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6041 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6042 types. The assembler optimizations seemed not to like 64-bit
6043 data types. The assmebler optimizations thus are now enabled
6044 also for BSD systems as opposed to only enable them for Linux.
6046 * Do not check for threads at all on BSD systems. Affected
6047 file configure.in.pre.
6049 * Removed -n and -h options from the Irssi SILC Client since
6050 they are not used in silc.
6052 * Fixed the prime generation to assure that the first digit
6053 of the generated random number is not zero since our conversion
6054 routines does not like number strings that starts with zero
6055 digit. If zero digit is seen the random number is regenerated.
6056 This caused some corrupted RSA keys when the zero first digit
6057 was met. Affected file lib/silcmath/silcprimegen.c.
6059 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6061 * Fixed WIN32 configuration in the ./configure script.
6062 Fixed to include xti.h on environments that has it.
6063 Patches by Carsten Ilchmann and andrew.
6065 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6067 * Changed the silc_id_create_client_id to be collision
6068 resistant. It is now assured that there cannot be created
6069 two same client ID's. I suspect that some weird bugs in
6070 the server were actually caused by duplicate Client IDs.
6071 Affected file silcd/serverid.[ch]. A router receiving
6072 new ID now also assures and informs the sending server
6073 if the ID caused collision.
6075 * Changed the silc_id_create_channel_id to also assure that
6076 there are no collisions.
6078 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6080 * Statement about ignoring the Mutual Authentication flag when
6081 performing rekey with PFS was a bit misleading. It is ignored
6082 if it was set in the initial negotiation, it cannot be even
6083 set in the rekey. Fixed in the ke-auth draft. Started the
6084 new versions of the protocol drafts in the doc/.
6086 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6088 * Fixed a bug in silc_client_command_identify_save when saving
6089 new channel information. The channel name was no duplicated
6090 and caused crash on exit. Affected file is
6091 lib/silcclient/command_reply.c.
6093 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6095 * Fixed the getkey command handling in the server. Send just
6096 empty OK reply to the sender if the key could not be fetched
6097 (but everything else was ok, like the key just was not available).
6098 Changed the public key parameter to optional in the protocol
6099 specs so that empty OK reply can be sent. Affected file
6102 Added a message to Irssi SILC client to tell to user if the
6103 server did not return a public key.
6105 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6107 * Fixed a channel key regeneration bug. It registered new
6108 timeout tasks exponentially until all system resources were
6109 used. Affected file silcd/server.c.
6111 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6113 * Added the SILC Document generator to the scripts/silcdoc.
6114 It can be used to generate the Toolkit Reference Manual out
6115 of the source tree. Internally it will also use the RoboDoc
6116 generator now imported in util/robodoc.
6118 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6120 * Added couple of return's in rekey protocol if error orccurred
6121 during the protocol. The execution must be terminated.
6122 Affected file silcd/protocol.c. Also, terminate the protocol
6123 always with timeout.
6125 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6127 * The client's Client ID was created initally from the wrong
6128 nickname (it could have been in format nick@host) in the
6129 silc_server_new_client. Affected file silcd/packet_receive.c
6131 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6133 * Added some SILC_LOG_ERROR's to various error conditions
6134 if client could not be added to ID cache. Affected files
6135 silcd/packet_receive.c and silcd/server.c.
6137 * When client's sock->user_data is freed, NULL also the
6138 client->router and client->connection pointers. Added check
6139 for these pointers being NULL to various places around the
6140 code. Affected file silcd/server.c.
6142 * Added client->data.registered == TRUE checks to various
6143 places around the code to assure that unregistered client's
6144 are not handled when it is not allowed. Affected file
6147 * Added `bool registered' fields to all
6148 silc_idlist_[server|client]_get_* routines to indicate whether
6149 the fetched client needs to be registered or not. Affected
6150 file silcd/idlist.[ch].
6152 * Add your own entry as registered to the ID cache in the
6153 server. Affected file server.c.
6155 * Fixed a bug in silc_server_new_server. The SilcServer was
6156 set as the new server's context instead of SilcServerEntry.
6157 This naturally caused some weird bugs.
6159 * Added "updated" field the SilcChannelEntry which indicates
6160 the time since the channel entry was last accessed. This
6161 can be used to determine whether it is necessary to
6162 announce the channel after backup resuming protocol.
6163 Affected files silcd/idlist.[ch].
6165 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6167 * Do not delete the channel rekey task when adding it
6168 for in silc_server_create_channel_key.
6170 * Changed the silc_server_create_channel_key to return
6171 TRUE or FALSE to indicate the success of the channel key
6174 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6176 * Fixed MSVC++ project files and added missing files to
6177 Makefiles under win32/.
6179 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6181 * Do not add TCP_NODELAY flag if the operating system
6182 does not have it defined. Affected files are
6183 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6185 * Fixed buffer overflow from Irssi SILC Client. Affected
6186 file irssi/src/fe-common/core/themes.c.
6188 * Fixed double free in client library in the file
6189 lib/silcclient/client.c when disconnecting from server.
6191 * Applied double free patch from cras to Irssi SILC client.
6192 Affected files irssi/src/core/[modules/expandos].c
6194 * Fixed the disconnection handling to Irssi SILC Client.
6195 The application must call silc_client_close_connection
6196 in ops->connect client operation in case of failure of
6197 the connection. Affected file is
6198 irssi/src/silc/core/client_ops.c.
6200 * Do not set sock->protocol to NULL in the function
6201 silc_client_close_connection after executing the protocol's
6202 final callback since the sock might not be valid anymore.
6203 Affected file lib/silcclient/client.c.
6205 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6207 * Do not enable SILC_THREADS if the linking with libpthread
6208 did not happen. Affected file configure.in.pre.
6210 * Added notion to protocol specification that server must
6211 verify the sent authentication payload with CMODE when
6212 setting the channel founder key. Implemented it to the
6213 server. Affected file silcd/command.c.
6215 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6217 * Added _EXTRA_DIST SILC distribution variable to the
6218 distributions file. It is used to conditionally add extra
6219 files or directories to the specific distribution. Affected
6220 files ./prepare, Makefile.am.pre and distributions.
6222 Removed the `_' from the start of the distribution names.
6225 * Added README.WIN32 for instructions to compile the Toolkit
6228 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6230 * Fixed a double free in disconnection in the server. Affected
6231 file is silcd/server.c.
6233 * Fixed the lib/silcske/groups.c to work now also with GMP
6234 MP library. The string conversion did not work when using
6235 specific base and the base is indicated in the string as well.
6237 * Created win32/ directory which now includes MSVC++ specific
6238 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6239 It will appear only in the toolkit distribution
6241 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6243 * Changed the key material distribution function in case when
6244 the hash output is too short. The data is now concatenated
6245 a bit differently than it used to. Made the change to the
6246 SKE protocol specification.
6248 * Added better GMP detection to configure.in.pre. A patch
6251 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6253 * Fixed a minor bug in SKE that might cause some problem on
6254 some platforms. Affected file lib/silcske/silcske.c.
6256 * Added the cookie checking for initiator in the SKE. It checks
6257 that the responder returns the sent cookie unmodified. The
6258 affected file is lib/silcske/silcske.c. Added new SKE
6259 error type INVALID_COOKIE that can be sent during the
6260 negotiation. Fixed some memory leaks as well.
6262 * Added the "invalid cookie" error message to Irssi SILC client's
6265 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6267 * Added `task_max' field to the SilcClientParams to indicate
6268 the maximum tasks the scheduler can handle. If set to zero,
6269 default values are used. Affected file lib/silcclient/silcapi.h.
6271 * Fixed memory leaks in silc_client_close_connection. Affected
6272 file lib/silcclient/client.c.
6274 * Added silc_client_del_client_entry to client library to free
6275 all memory of given client entry. Affected file is
6276 lib/silcclient/idlist.[ch].
6278 * Added new functions silc_client_del_channel and
6279 silc_client_del_server to delete channel and server entries.
6280 Affected file lib/silcclient/[silcapi.h/idlist.c].
6282 * Removed silc_client_del_client_by_id from silcapi.h.
6284 * Fixed the INFO command to return the server's own info
6285 correctly when querying by Server ID. Affected file is
6288 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6290 * Removed the non-blocking settings in WIN32 code in the
6291 silc_sock_[read/write] and added SleepEx instead. Affected
6292 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6293 of input data is now checked with FIONREAD and ioctlsocket.
6295 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6297 * Call silc_schedule_task_del_by_context in the
6298 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6299 Affected file lib/silccore/silcprotocol.c.
6301 * Call silc_protocol_cancel for active protocols in the
6302 silc_server_close_connection if the funtion
6303 silc_server_free_sock_user_data has not been called.
6304 Affected file silcd/server.c.
6306 * Generic tasks cannot be deleted using the del_by_fd
6307 task deleting function since generic tasks does not match
6308 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6310 * Added a notion to SILCOPER help file that the SILCOPER works
6311 only on router server, not on normal server.
6313 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6315 * Added for WIN32 support for the new scheduler as well.
6316 Affected file lib/silcutil/win32/silcwin32schedule.c.
6318 * Fixed the SHA1 implementation to work on various platforms.
6320 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6322 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6323 API. It is part of the scheduler now. Everything else is
6324 as previously but some functions has changed their names.
6325 Checkout the lib/silcutil/silcschedule.h for the interface.
6326 Updated all applications to use the new interface. Affected
6327 files are lib/silcutil/silcschedule.[ch].
6329 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6331 * Found a bug in the SKE implementation. The HASH value,
6332 specified by the protocol, was not computed correctly. The
6333 public key of the responder was not added to the computation
6334 even though it is mandatory. Affected file lib/silcske/silcske.c.
6335 This unfortunately causes incompatibilities with older
6336 clients and servers.
6338 * Added WIN32 specific network init and uninit functions:
6339 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6340 the Winsock2. Affected file lib/silcutil/silcnet.h and
6341 lib/silcutil/win32/silcwin32net.c.
6343 * Set the socket always to nonblocking mode on WIN32 after
6344 reading data or writing data. Affected file is
6345 lib/silcutil/win32/silcwin32sockconn.c.
6347 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6349 * Fixed various compilation problems under WIN32. Affected
6350 files lib/silcutil/win32/silcwin32thread.c and
6351 lib/silcutil/win32/silcwin32schedule.c.
6353 * Removed all _internal.h #includes from public header
6354 files. Internal headers must never be included from
6357 Removed also the lib/silcske/payload_internal.h file.
6359 * All include files that may be needed (public and some others
6360 included by the public headers) by application developers are
6361 now copied to the ./includes directory. It does not copy any
6362 internal headers. Affected file Makefile.defines.pre and all
6363 Makefile.am's under lib/ and subdirs.
6365 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6367 * Do not change the ~/.silc directory's permissions automatically.
6368 Affected file irssi/src/silc/core/clientutil.c.
6370 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6372 * Do not cancel the protocol in silc_server_close_connection
6373 it might cause recursion. Now cancelled in the function
6374 silc_server_free_sock_user_data. Affected file silcd/server.c.
6376 * Fixed the silc_server_remove_clients_by_server to regenerate
6377 the channel keys correctly finally. Added also new function
6378 silc_server_remove_clients_channels to actually do it.
6379 Affected file silcd/server.c.
6381 * Fixed the silc_server_new_channel to not crash by giving
6382 wrong router to the new channel. Affected file is
6383 silcd/packet_receive.c.
6385 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6387 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
6388 which is given as argument to the silc_client_alloc now.
6389 It can be used to configure the client and set various parameters
6390 that affect the function of the client.
6392 * The USERS command in server did not check whether the channel
6393 is private or secret. Affected file silcd/command.c.
6395 * Added new argument to the USERS command in protocol specification.
6396 The USERS command now can take the channel name as argument
6397 as well. Added support for this in client and server and
6398 updated the protocol specs.
6400 * Completed the GETKEY command in client. It can be now used
6401 to fetch also servers public key not only some clients.
6402 Affected files lib/silcclient/command[_reply].c.
6404 * Added silc_client_get_server to return server entry by the
6405 server name. Affected files lib/silcclient/silcapi.h and
6408 * Redefined the IDENTIFY command in protocol specification to be
6409 more generic. It now can be used to query information about
6410 any entity in the SILC Network, including clients, servers and
6411 channels. The query may be based either the entity's name
6412 or the ID. Added support for this in both client and server.
6414 Affected files silcd/command.c and lib/silcclient/command.c
6415 and command_reply.c.
6417 * Optimized the WHOIS and WHOWAS commands in the server. Removed
6418 the _from_client and _from_server functions. Affected file
6421 * Added silc_client_get_channel_by_id_resolve to the file
6422 lib/silcclient/silcapi.h to resolve channel information by
6423 its ID. Added also silc_client_get_channel_by_id that
6424 does not resolve it from the server.
6426 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6428 * Added SilcServerEntry context into the client library
6429 to represent one server. The INFO command now allocates
6430 these to save the resolved server info. For now on the
6431 client library will also keep information about servers,
6432 connected and resolved with INFO.
6434 The INFO command now allocates the SilcServerEntry context
6435 and saves the server info there. The COMMAND_REPLY in
6436 the INFO now returns the parameters to application in
6437 same order as defined in the protocol specification.
6439 The entries are cached in the client->server_cache.
6441 * The INFO command is now issued after received the Client ID
6442 from the server. Affected file lib/silcclient/client.c.
6444 * The CMODE_CHANGE notify may now return also an SilcServerEntry
6445 to the application as the mode changer might be server.
6446 It is guaranteed that NULL is not returned anymore to the
6447 application. Affected file lib/silcclient/client_notify.c.
6449 The ID Type is now also passed to the application so that
6450 it can check whether the returned entry is SilcClientEntry
6453 Added new function silc_client_get_server_by_id to return
6454 the server entry by ID. Affected files are the
6455 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
6457 * Do not create the channel in the Irssi SILC Client when issuing
6458 the JOIN command but when received the sucessful JOIN command
6459 reply. Otherwise the channel might get created even though we
6460 could not join it. The Affected file is
6461 irssi/src/silc/core/[silc-channels.c/client_ops.c].
6463 * Fixed a channel joining bug in router. The router must also
6464 check the channel modes, invite and ban lists etc. when serving
6465 the JOIN command sent by normal server. Affected file is
6466 silcd/command.c. The router now resolves the client's
6467 information from the server who sent the JOIN command if it
6468 does not know it, and processes the JOIN command only after
6471 * Changed the SilcCommandCb to take new argument; void *context2.
6472 Affected file lib/silccore/silccommand.h
6474 The second argument in the command callbacks in the server now
6475 includes the SilcServerCommandReplyContext if the command was
6476 called as pending command callback from the command reply.
6477 Otherwise it is NULL. When called as pending the status of the
6478 command reply will be checked and if it was erronous the
6479 error will be sent to the original sender of the command.
6480 This way the client always receives the error messages even
6481 though the server was actually the one who received the error
6482 when it resent the command to router, for example. Affected
6483 files silcd/command[_reply].[ch].
6485 * Fixed sending WHOWAS command's error message to client if
6486 the requested client could not be found. It was missing.
6489 * Changed the CMODE and CUMODE commands reply arguments in the
6490 protocol specification. The Channel ID is now sent in both
6491 of the commands to identify the channel. Implemented this
6492 new feature to the client and server. Affected files
6493 lib/silcclient/command_reply.c and silcd/command.c.
6495 * Made better checks for invite and ban lists in the JOIN
6496 command in server. Affected file silcd/command.c.
6498 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6500 * The server now performs the incoming host IP/DNS lookup
6501 using the silc_socket_host_lookup and thus does not block
6502 the server anymore. Affected file silcd/server.c.
6504 * Completed the multi-thread support for SILC Scheduler in
6505 the lib/silcutil/silcschedule.c.
6507 * Fixed the configure.in.pre to detect the pthread correctly
6510 * Fixed a deadlock in silc_task_queue_wakeup in the file
6511 lib/silcutil/silctask.c.
6513 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6515 * Added new function silc_schedule_wakeup that is used in
6516 multi-threaded environment to wakeup the main thread's
6517 schduler. It needs to be used when a thread adds a new task
6518 or removes a task from task queues. After waking up, the
6519 scheduler will detect the task queue changes. If threads
6520 support is not compiled in this function has no effect.
6521 Implemented the wakeup mechanism to both Unix and WIN32
6522 systems. Affected files are lib/silcutil/silcschedule.[ch],
6523 lib/silcutil/unix/silcunixschedule.c and the
6524 lib/silcutil/win32/silcwin32schedule.c.
6526 * Added new function silc_task_queue_wakeup to wakeup the
6527 scheduler by the specified task queue. Affected file
6528 lib/silcutil/silctask.[ch].
6530 * The silc_socket_host_lookup_start now wakes up the scheduler
6531 after adding the timeout task. Affected file is
6532 lib/silcutil/silcsockconn.c.
6534 * The silc_socket_host_lookup is synchronous now if the threads
6535 support is not compiled in. However, the callback is still
6536 called asyncronously through the scheduler, anyway. Affected
6537 file lib/silcutil/silcsockconn.c.
6539 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6541 * Added new function silc_socket_host_lookup to perform
6542 asynchronous IP and FQDN lookups for the socket connection.
6543 Affected files lib/silcutil/silcsockconn.[ch].
6545 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6547 * Added SILC_MUTEX_DEFINE to define the mutex on environments
6548 that may or may not compile the mutex support in.
6550 Changed the silc_mutex_alloc interface. It allocates the
6551 mutex now to the sent pointer and returns TRUE or FALSE.
6553 Affected file lib/silcutil/silcmutex.h.
6555 * Wrote the SILC Task Queue interface to support multi-threads.
6556 Affected file lib/silcutil/silctask.[ch].
6558 * Wrote the SILC Scheduler to support multi-threads. Affected
6559 file lib/silcutil/silcschedule.c.
6561 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6563 * Implemented the SILC Mutex API and SILC Thread API for WIN32
6564 in lib/silcutil/win32/.
6566 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6568 * Defined SILC Mutex API and SILC Thread API and implemented
6569 them for Unix. Affected files are
6570 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
6571 lib/silcutil/unix/silcunixmutex.c and
6572 lib/silcutil/unix/silcunixthread.c.
6574 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6576 * Fixed the silc_server_remove_clients_by_server's channel
6577 key re-generation. The hash table handling was incorrect
6578 and would not work with many channels. Affected file is
6581 * Fixed some memory leaks around the server code.
6583 * Rewrote the silc_server_get_users_on_channel to support IPv6
6584 based Client ID's. Affected file silcd/server.c.
6586 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
6587 specification. However, a separate document must be written
6588 to define the detailed signing procedure and the payload
6589 associated with the flag. Defined the flag to the
6590 lib/silccore/silcchannel.h as well.
6592 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6594 * Changed the dynamic tables to static size tables in the
6595 lib/silccrypt/silchmac.c.
6597 * Removed GCC dependencies from the code. A patch by cras.
6599 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6601 * Do not show the error "Error receiving packet bla bla"
6602 in server if it really was not an error (-2 means that reading
6603 is pending). Affected file silcd/server.c.
6605 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6607 * Fixed a possible crash in silc_server_remove_clients_by_server
6608 in silcd/server.c. Fixed there also some memory leaks.
6610 * Fixed the silc_idlist_replace_client_id. It could replace
6611 wrong key in the hash table. Affected file silcd/idlist.c.
6613 * Do not check whether there are global users on the channel
6614 if the channel->global_users is FALSE. Affected functions
6615 silc_server_remove_from_one_channel and
6616 silc_server_remove_from_channels in silcd/server.c. Also,
6617 do not check if the removed client is local as we can be
6618 sure that global client was not removed from the channel
6619 and checking for global users is not needed.
6621 * The silc_server_remove_clients_by_server now re-generates
6622 the channel keys correctly for those channels that had
6623 clients removed from them. Affected file silcd/server.c.
6625 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6627 * Found the reason of random crashes in the server. We weren't
6628 ignoring the SIGPIPE signal (which can be sent in write())
6629 and it crashed the server. Affected file silcd/silcd.c.
6631 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6633 * Assure that sock->user_data is not NULL in the function
6634 silc_server_packet_send in silcd/packet_send.c.
6636 * Disconnect the remote connection if it could not be added
6637 to any ID lists in the server. The affected file is
6640 * Check in silc_server_packet_send[_real/dest] that the
6641 socket is not disconnecting and ignore the data if it is.
6642 Affected file silcd/packet_send.c.
6644 * Define inline to __inline on native WIN32 compilation.
6645 Affected file includes/silcwin32.h.
6647 * Added some explicit type casts for inline code since MSVC
6648 require them. Affected files lib/silcutil/silcbuffer.h,
6649 lib/trq/silcdlist.h and lib/trq/silclist.h.
6651 * Print warning in log files from now on if the packet
6652 decryption fails. Affected file silcd/server.c.
6654 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6656 * Changed the `say' client operation's interface to accept
6657 new `type' argument to indicate the type of the message sent
6658 by the library. The application may filter the library's
6659 messages according the type. The affected file is the
6660 lib/silcclient/silcapi.h.
6662 * Added two new functions to lib/silcclient/silcapi.h:
6663 silc_client_del_client and silc_client_del_client_by_id.
6664 Affected file lib/silcclient/idlist.c.
6666 * Moved the clientincludes.h from includes/ to silc/ and
6667 serverincludes.h from includes/ to silcd/.
6669 * The modes for the CMODE and CUMODE are now passed as
6670 uint32 for application with COMMAND_REPLY. The affected
6671 file is lib/silcclient/command_reply.c.
6673 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6675 * /WHOIS without arguments shows client's own information.
6676 Affected file lib/silcclient/command.c.
6678 * Changed PING to not accept any arguments. The specs
6679 says that client can ping only the connected server so
6680 requiring an argument is not needed. Affected file is
6681 lib/silcclient/command.c.
6683 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6685 * Fixed a fatal bug in private message sending and reception
6686 encryption and decryption when using private message keys.
6687 The implementation was incorrect and did not follow the
6688 specification. It causd that some of the message were
6689 lost since it did not use the sending and receiving keys
6690 as the protocol suggests. This has been fixed and will cause
6691 incompatibilities with older clients when sending private
6692 message encrypted with private message keys. Affected files
6693 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
6694 and various other in Irssi SILC Client.
6696 Added `responder' boolean argument to the functions
6697 silc_client_add_private_message_key[_ske] to indicate when
6698 the key is added as responder or initiator of the key
6701 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6703 * Removed the silc_ske_check_version function and created
6704 a SilcSKECheckVersion callback. Added also a function
6705 silc_ske_set_callbacks that is now used to set all SKE
6706 callbacks. The callback functions are not given to
6707 the SKE functions anymore, but this function is used to
6710 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
6712 * Added `silc_version' argument to the silc_client_alloc
6713 to define the version of the application for the library.
6714 The library will use the version string to compare it
6715 against the remote host's (usually a server) version
6716 string. Affected file lib/silcclient/silcapi.h
6718 * Added the KE protocol context to Key Agreement context
6719 in client library so that we can abort the SKE if it
6720 is in process when we get timeout. Affected file is
6721 lib/silcclient/client_keyagr.c.
6723 * Do not resolve the client ID forever if it returns in the
6724 first time that such client does not exist. This was done
6725 for example with private message. Affected file is
6726 lib/silcclient/client_prvmsg.c.
6728 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6730 * Do not add regex.h for WIN32. The affected file
6731 includes/silcincludes.h.
6733 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
6734 not work yet 100%. It generates the DLL's automatically
6735 when compiling with --with-win32 under cygwin.
6737 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6739 * lib/contrib/regex.c is not compiled on WIN32.
6741 * Added silc_net_get_socket_opt function to the
6742 lib/silcutil/silcnet.h.
6744 * Added includes/silcwin32.h for WIN32 specific includes
6747 * Do not use ptime structure or any of the posix process
6748 functions on WIN32 in lib/silccrypt/silrng.c.
6750 * Added silc_gettimeofday to provide generic function
6751 for struct timeval on all platforms. Added the function
6752 to lib/silcutil/silcutil.h.
6754 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6756 * Moved the lib/silccore/silcsockconn.[ch] to the utility
6757 library as they clearly belong there. As a plus side we
6758 can make the actual socket connection routines platform
6761 Added also new generic function silc_socket_read and
6762 silc_socket_write (that used to be silc_packet_[read/write].
6763 The implementation of these are platform specific.
6765 * Added WIN32 specific routines of silc_socket_[read/write]
6766 to lib/silcutil/win32/silcwin32sockconn.c.
6768 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6770 * Added preliminary support for native WIN32 compilation under
6771 cygwin (using the -mno-cygwin option for GCC) to the
6772 ./configure.in.pre. The --with-win32 now prepares the
6773 compilation for native WIN32.
6775 * Rewrote the SILC Scheduler interface in the file
6776 lib/silcutil/silcschedule.h. The scheduler is now context
6777 based and does not have anymore any global static scheduler.
6778 Moved the Unix scheduler to the lib/silcutil/unix/ directory
6779 and created lib/silcutil/win32 directory for WIN32 based
6782 * Added Unix specific network routines to the
6783 lib/silcutil/unix/silcunixnet.c and the old
6784 lib/silcutil/silcnet.c includes now only generic routines.
6786 Added WIN32 specific network routines to the
6787 lib/silcutil/win32/silcwin32net.c.
6789 * Added Unix specific utility functions from the
6790 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
6792 * Added WIN32 SILC Scheduler to the file
6793 lib/silcutil/win32/silcwin32schedule.c. The code is of course
6796 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6798 * Do not handle JOIN notify in the server if the target client
6799 is not registered (idata->registered == FALSE). The affected
6800 file is silcd/packet_receive.c.
6802 * Update the nickrec->founder in event_cumode in the Irssi SILC
6803 client. Affected file irssi/src/silc/core/silc-channels.c.
6805 * Fixed the CUMODE_CHANGE notify handling in the server when
6806 server and router are announcing their clients on channels.
6807 Now the mode changes are saved and notified correctly. The
6808 affected file is /silcd/packet_receive.c.
6810 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
6811 They really did not replace the cache entry in the ID Cache.
6812 Now they do that. Affected file silcd/idlist.c.
6814 * Fixed the KICK notify handling in the Irssi SILC client to
6815 update the channel records so that the kicked client does not
6816 appear to be on the channel. The affected file is
6817 irssi/src/silc/core/silc-channels.c.
6819 * Always update the conn->current_channel when executing command
6820 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
6822 * Fixed the KILL notify handling in Irssi SILC client to remove
6823 the killed client on all channels.
6825 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6827 * Fixed the silc_parse_command_line to remove extra spaces
6828 from the start and end of the arguments. Affected file is
6829 lib/silcutil/silcutil.c.
6831 * Cancel and free any active protocol in the function
6832 silc_server_close_connection. Affected file silcd/server.c.
6834 * Cancel and free any active protocol in the function
6835 silc_client_close_connction. Affected file is
6836 lib/silcclient/client.c.
6838 * Do not execute the KILL command for clients that are in
6839 history (ie. they are not in the network). Affected file is
6842 * Fixed KILL notify handling, client does not crash anymore.
6843 Affected file irssi/src/silc/core/silc-channels.c.
6845 * Reduced the default packet buffer size from 2048 to 1024 in
6846 lib/silccore/silcpacket.c.
6848 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
6849 counter to the SKE context that is incresed when the SKE library
6850 performs async operation outside the library. If the outside
6851 process frees the SKE context and FREED status will be set
6852 and the library will detect after the sync operation that the
6853 libary is freed. The affected files are
6854 lib/silcske/silcske[_status].[ch].
6856 * Resolve the client entry information in the function
6857 silc_client_channel_message to assure that NULL pointer is not
6858 passed as client entry to the application. */
6860 * Fixed the task timeout calculation to assure that there is
6861 never negative timeouts. The affected file is
6862 lib/silcutil/silcschedule.c.
6864 * Fixed the channel user mode notification sending in server.
6865 It was sent point-to-point to the router (or to server by router)
6866 but it needs to be destined to a channel. The routines now
6867 supports sending the channel user mode notifys to the channels
6868 when announcing clients and channels. Affected files are
6869 silcd/server.c and silcd/packet_receive.c.
6871 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
6872 It did not actually replace the old channel entry in the cache.
6873 Affected file lib/silcclient/client_notify.c.
6875 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6877 * Fixed a possible crash in silc_packet_send_prepare. It now
6878 assures always that there is enough space in the buffer and
6879 at the tail area of the buffer (for MAC).
6881 Fixed the inbound buffer reallocation in silc_packet_read.
6882 It was old code and did not handle the reallocation correctly.
6885 The affected file is lib/silccore/silcpacket.c.
6887 * Fixed buffer overflow in silc_parse_nickname in the file
6888 lib/silcutil/silcutil.c.
6890 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6892 * make install generates new server keys only if there is not
6895 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6897 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
6898 Added check that if the NOREPLY is set then we will not send
6899 the away message. This avoids infinite loop of away messages
6900 if both clients are away. The affected file is
6901 lib/silcclient/client_prvmsg.c.
6903 * Fixed client crash if /NICK was given without arguments.
6904 Affected file lib/silcclient/command.c.
6906 * Server does not send the invite list in INVITE command back
6907 to the client if the list was not altered. Added this notion
6908 to the protocol spec as well. Affected file silcd/command.c.
6910 Fixed possible crash in INVITE command by checking the
6911 value of silc_server_get_client_route command.
6913 * Fixed the INVITE notify type handling. The arguments are now
6914 taken in correct order and client does not crash. The affected
6915 file is irssi/src/silc/core/silc-channels.c.
6917 Removed the "Inviting xxx to channel" message from the
6918 client library away and let the application handle it.
6919 Affected file lib/silcclient/command.c. Added that message
6920 to Irssi SILC client's message formats.
6922 * Fixed CMODE command crash in client. It now checks the
6923 amount of arguments correctly and does not crash. The affected
6924 file is lib/silcclient/command.c.
6926 * Do not create new channel automatically in silc_channels_join
6927 but check whether the channel by that name already exists.
6928 Affected file irssi/silc/core/silc-channels.c.
6930 * Do not send the SERVER_SIGNOFF to router if the disconnected
6931 entity was the router. Affected file silcd/server.c.
6933 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
6934 SILC client as it was missing from there.
6936 Added the handling of the KICK notify to the Irssi SILC client
6937 as it was missing. Added "you have been kicked" message to
6938 Irssi SILC client's message modules formats.
6940 Added the handing of the KILL notify to the Irssi SILC client
6941 as it was missing. Added the kill message module formats
6944 The affected file is irssi/src/silc/core/silc-channels.c.
6946 * The router did not save the channel mode the server announced.
6947 Affected file silcd/packet_receive.c.
6949 * Fixed a possible crash in INFO command in server. If the
6950 server did not provide the server info it crashed. Affected
6951 file silcd/command.c.
6953 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6955 * Fixed the GETKEY command in the server to check also the
6956 global list. Otherwise the GETKEY would not work correctly
6957 in normal SILC server. Affected file silcd/command.c.
6959 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6961 * Fixed GETKEY crash, it crashed if the command did not succseed.
6963 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6965 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
6966 is now real and not just an macro interface to GMP.
6968 Removed the entire GMP from the source tree and imported new
6969 NSS MPI library instead. Reason for removing GMP is that it is
6970 extremely large and compiles extremely slow. The NSS MPI
6971 is only a few files and compiles in less than 10 seconds.
6972 The speed is also about the same as GMP. The MPI is imported
6973 to lib/silcmath/mpi.
6975 If the system has GMP installed we will still use the GMP.
6976 If it is not then the NSS MPI will be compiled.
6978 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6980 * Merged a long nickname (127 characters long) crash bugfix from
6981 Irssi CVS tree. Affected file irssi/src/core/misc.c.
6983 * Merged a freed memory reference bugfix from Irssi CVS tree.
6984 Affected file irssi/src/core/commands.c.
6986 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6988 * Added the server's public key sving and verification to the
6989 server when performing the SKE. This was missing and the
6990 remote server's (or router's) public key was accepted without
6991 checking whether we have it previously or trust it at all.
6992 Affected file silcd/protocol.c.
6994 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6996 * Check in the silc_server_timeout_remote if protocol is active
6997 and make sure that the protocol's final callback is called so
6998 that all memory if freed. Affected file silcd/server.c.
7000 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7002 * silc_server_whois_send_reply crashed the server if the nickname
7003 was 127 characters long. Affected file silcd/command.c.
7005 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7007 * Added sanity check to the silc_server_new_client. If the hostname
7008 is provided inside username then check that the provided hostname
7009 really is the same as the resolved one. If the hostname was not
7010 resolved then check it from the public key. Affected file is
7011 silcd/packet_receive.c.
7013 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7014 if the server disconnected us and the connection is not valid
7015 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7017 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7018 the library to the lib/silcutil/silcutil.[ch].
7020 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7022 * Close log file after open. Affected file
7023 lib/silcutil/silclog.c.
7025 * Check whether sock == NULL in silc_client_send_packet and return
7026 if it is. Affected file lib/silcclient/silcclient.c.
7028 * Check rec->entry == NULL in the Irssi SILC Client before
7029 sending the channel message. Affecte file is
7030 irssi/src/silc/core/silc-servers.c.
7032 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7034 * Merged a splitted window bugfix from Irssi CVS tree. The
7035 affected file is irssi/src/fe-text/textbuffer-view.c.
7037 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7038 It did not print nickname.
7040 * Improved the distributions system a bit.
7042 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7044 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7045 irssi/src/fe-text/gui-window.c.
7047 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7048 to in-active server. The affected file is
7049 irssi/src/silc/core/client_ops.c.
7051 * Resolve the client in USERS command reply if the entry does
7052 not have username resolved. The affected file is
7053 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7054 command to WHOIS command to really resolve stuff. The USERS
7055 is not used any more in any critical section so WHOIS can
7056 be used even though it might be slower than IDENTIFY.
7058 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7061 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7063 * Changed the protocol API a bit more consistent in the
7064 lib/silccore/silcprotocol.[ch].
7066 * Changed the following headers to ROBODoc format:
7068 lib/silccore/silcpayload.h
7069 lib/silccore/silcprotocol.h
7070 lib/silccore/silcsockconn.h
7072 All core library headers are now formatted.
7074 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7076 * Fixed a bug in Irssi SILC client; do not show that you are
7077 server/router operator if you really are not. Affected file is
7078 irssi/src/silc/core/client_ops.c.
7080 * Renamed silc_command_free_payload to silc_command_payload_free.
7081 Affected file lib/silccore/silccommand.h
7083 * Added silcmath.h to include the prototoypes of various routines
7084 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7087 * Changed the following headers to ROBODoc format:
7089 lib/silccore/silcchannel.h
7090 lib/silccore/silccommand.h
7091 lib/silccore/silcid.h
7092 lib/silccore/silcidcache.h
7093 lib/silccore/silcmode.h
7094 lib/silccore/silcnotify.h
7095 lib/silccore/silcpacket.h
7096 lib/silcmath/silcmath.h
7098 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7100 * Added checking to the server code not to start the server if
7101 ciphers and stuff are not configured properly. Affected files
7102 silcd/serverconfig.[h] and silcd/server.c.
7104 * Changed the layout of the header files of the public interfaces
7105 in the SILC libraries. The new layout supports ROBODoc
7106 documentation tool (and some others) so that it is easy to create
7107 a library reference manual. All the other headers and source
7108 code must still follow the CodingStyle document. Also source
7109 code must not include these ROBODoc stuffs, only the headers.
7110 Furthermore, all public interface headers must now be named
7111 by using `silc' prefix, example: silcapi.h, silccipher.h.
7112 Some files were renamed due to this. All the other headers
7113 must not be used as public interfaces. I will update the
7114 CodingStyle document later. Changed following headers, so far:
7116 lib/silcclient/silcapi.h
7117 lib/silccore/silcauth.h
7118 lib/silccore/silcprivate.h
7119 lib/silccrypt/silcdh.h
7121 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7125 * Removed silc_client_packet_send_flush from the client library
7126 as it is not needed. Affected file lib/silcclient/client.[ch].
7128 * Added printing of message of unresolved authentication method
7129 to the Irssi SILC client. Added it to the module formats.
7130 Removed the same message from the client library.
7132 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7134 * Added new distribution feature, DISTLABEL. Every distribution
7135 can define own preprocessor label that can be used in the
7136 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7137 file distributions, acconfig.h.pre and prepare.
7139 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7141 * Added Makefile.defines_int to include the actual definitions
7142 for Makefile.defines.in. Tested the new distribution system,
7143 created distributions and tested installation.
7145 * Added AWAY message printing to the Irssi SILC client. Added
7146 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7148 * Added SCONNECT command to call the SILC's CONNECT command.
7149 Cannot use CONNECT directly since Irssi uses that internally.
7150 Affected file irssi/src/silc/core/silc-servers.c.
7152 Added ACTION local command. It is same as ME command but takes
7153 the channel as mandatory argument.
7155 Rewrote some of the Irssi's help files to suite for SILC
7158 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7160 * Added Makefile.defines[.in] that should for now on be included
7161 in all Makefile.am file in the source tree. That file includes
7162 all common compilation definitions for SILC source tree.
7164 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7166 * Minor changes to the ./prepare script to change the package
7167 name according the distribution name to the configure.in.
7169 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7171 * Created new distribution system. Added file `distributions'
7172 that defines all the distributions that can be created out of
7173 the SILC source tree. The ./prepare script now reads that
7174 file to determine how to prepare the distributions. The
7175 first argument to the ./prepare is the name of the distribution
7176 and second is the version of the distribution. If given
7177 without arguments it creates the default (toolkit) distribution
7178 with the default version (defined in ./prepare).
7180 All Makefile.am files that are subject to the distributions
7181 are now named as Makefile.am.pre. These are ./Makefile.am
7182 and lib/Makefile.am. Others may be changed later.
7184 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7186 * Added invite list, ban list, some key management and connection
7187 error message printing to module formats in the Irssi SILC client.
7189 * Added new silc_client_set_away_message to set the away message
7190 that is back to the person who sent private message. The
7191 affected file lib/silcclient/silcapi.h and the
7192 lib/silcclient/client_prvmsg.c.
7194 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7196 * Fixed the private message sending in the Irssi SILC client,
7197 added local command KEY to the Irssi SILC client.
7199 Added key management and key agreement message formats to the
7200 irssi/src/fe-common/silc/module-formats.[ch].
7202 Added USERS (alias WHO) printing, server/router operator
7203 indication and LIST command printing to the module formats.
7205 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7207 * Fixed channel joining notify handling, cumode notify handling
7208 from Irssi SILC client.
7210 * Added SILC specific module-formats to the Irssi SILC client so
7211 that SILC specific message hilighting, colors etc is possible.
7212 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7214 Added channel mode, channel user mode, actions, notices,
7215 whois and whowas printing to the the module-formats.c.
7217 * Fixed a bug in channel deletion in the server. The channel
7218 is not left to the cache even if the channel founder auth mode
7219 is set when there are no users anymore on the channel. Affected
7220 file silcd/server.c.
7222 * The silc_net_localhost now resolves the entire hostname including
7223 the domain name. Affected file lib/silcutil/silcnet.c.
7225 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7227 * Changed the ask_passphrase client operation to be ascynchronous.
7228 It has now a completion callback and a context that the
7229 application must call after it has got the passphrase from
7230 the user. Affected files lib/silcclient/silcapi.h,
7231 lib/silcclient/protocol.c, lib/silcclient/command.c and
7234 Added SilcAskPassphrase callback that the application calls
7235 to deliver the passphrase to the library.
7237 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7238 The public key verification and especially a certificate
7239 verification is asynchronous procedure.
7241 Added new SILC_SKE_STATUS_PENDING status to indicate the
7242 request is pending and a callback will be called to finalize
7245 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7246 indicate that remote end did not send its public key (or
7247 certificate), even though we require it. Added check for this
7248 condition in the SKE. This was a security bug, now fixed.
7250 Defined new SilcSKEVerifyCbCompletion callback that is called
7251 when the verification process is completed.
7253 The affected files lib/silcske/silcske_status.h and
7254 lib/silcske/silcske.[ch].
7256 * Changed the verify_public_key client operation to be async
7257 as well. Defined SilcVerifyPublicKey callback that is used to
7258 indicate the success of the public key verification process.
7260 Changed the server and client to use the new async client
7263 * Changed the Irssi SILC client's internal scheduler to be called
7264 twice as many times as it used to be. As a result the client
7265 should be a bit faster now. Affected file is
7266 irssi/src/silc/core/silc-core.c.
7268 * Added support to Irssi SILC client of asynchronous public key
7269 verification and passphrase inquiry. Affected file is
7270 irssi/src/silc/core/silc-core.c.
7272 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7274 * Do not say "You have left channel %s" in client library.
7275 Moved it to the application. Affected files are
7276 lib/silcclient/command.c and silc/client_ops.c.
7278 * Fixed silc_client_get_clients. Command context was not
7279 duplicated and was freed memory in the callback. Affected
7280 file lib/silcclient/idlist.c.
7282 * Do not say "you are now talking..." on JOIN command in the
7283 client library. The appliation must handle it.
7285 * Do not say ".. changed topic to" in command reply in the
7286 client libary. The application must handle it.
7288 * Fixed TOPIC command sending in the client library.
7290 * Fixed a memory leak in silc_client_command_free in the file
7291 lib/silcclient/command.c.
7293 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7295 * Imported a modified version of Irssi client to the source tree.
7296 The Irssi will be used to create a new client called
7297 Irssi SILC. Imported to irssi/.
7299 Added silc_core_init_finish function to the Irssi. Affected
7300 file irssi/configure.in.
7302 A lot changes in the Makefile.ams around the irssi tree.
7304 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7306 * Do not rehash if the new size is same as the old size of the
7307 hash table, in the silc_hash_table_rehash*. The affected file
7308 lib/silcutil/silchashtable.c.
7310 * Replaced hash_table_del_by_context calls from the server
7311 (when channel->user_list and client->channels) to the
7312 hash_table_del as it is sufficient and faster.
7314 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7316 * Added silc_hash_table_list, silc_hash_table_get and the
7317 SilcHashTableList structure to provide an alternative way to
7318 traverse the hash table. The affected files are
7319 lib/silcutil/silchashtable.[ch].
7321 * Changed the server's idlist routines to use the hash table
7322 routines to optimize the code.
7324 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7326 * Replaced the client entry's `channel' list and channel entry's
7327 `user_list' list to hash tables for optimized lookup. Changed
7328 the code to use the hash table interface around the code.
7329 Affected file lib/silcd/idlist.[ch].
7331 * Added `auto_rehash' boolean argument to the function
7332 silc_hash_table_alloc to indicate whether the hash table should
7333 auto-rehash when it thinks is appropriate time. It will
7334 increase the hash table size if the there is twice as much
7335 entries in the table than the size of the table, and will
7336 decrease the size if there are twice as less entries than
7337 the size of the table.
7339 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7341 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7343 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7345 * silc_idcache_purge_by_context deletes the entry now by context
7346 as it is supposed to do. Affected file lib/silccore/idcache.c.
7348 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7349 client is not anymore valid (WHOWAS givens the info) and not
7350 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7352 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7354 * Removed the `data' and `data_len' arguments from the ID Cache
7355 interfaces and added `name' argument. ID Cache does not handle
7356 anymore the binary data only a names associated with given ID.
7358 * When hashing a Client ID with silc_hash_id the entire ID is
7359 not hashed anymore, instead only the hash of the Client ID is
7360 hashed. This way we can access the Client ID from the cache
7361 with Client ID but with the hash of the ID (which is a hash of
7362 the nickname) as well without any difference in performance.
7364 Added also silc_idcache_find_by_id_one_ext to do one on one
7365 searching when we have the actual ID. Added also function
7366 silc_hash_client_id_compare. The affected files are
7367 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7369 * When hashing the name associated with a ID it is always done
7370 in lowercase. This way we can access the cache without worrying
7371 about case-sensitivity, even though, for example nicknames are
7374 * Fixed a bug in server with channel message sending. It put
7375 wrong ID type as destination ID. The affected file
7376 silcd/packet_send.c.
7378 * silc_idcache_del_by_context now deletes from all hash tables
7379 by context. Affected file lib/silccore/idcache.c.
7381 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7383 * Changed the client library to use the new ID Cache interface.
7384 Changes around the source tree.
7386 * Added silc_hash_table_rehash_ext to rehash with specific
7387 hash function. Affected file lib/silcutil/silchashtable.[ch].
7389 * Added silc_hash_string_compare to compare two strings in the
7390 hash table. Affected file lib/silcutil/silcutil.[ch].
7392 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7394 * Added new function silc_idcache_del_by_context into the
7395 lib/silccore/idcache.[ch].
7397 * Changed the server's ID list routines to use the new ID Cache
7398 interface. Changes around the source tree.
7400 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7402 * Added silc_hash_table_del[_by_context]_ext functions in to the
7403 lib/silcutil/silchashtable.[ch].
7405 Removed silc_hash_table_find_all* routines and added new
7406 silc_hash_table_find_foreach to replace them.
7408 Added silc_hash_table_replace_ext function as extended
7409 replacing function. Separated the simple hash table interface
7410 from the extended hash table interface in the file
7411 lib/silcutil/silchashtable.h.
7413 * Fixed minor bugs and changed it to use some of the new
7414 hash table functions in lib/silccore/idcache.c
7416 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7418 * Added new function silc_hash_table_find_all to return all keys
7419 in the hash table by the specified key. As the hash table is
7420 collision resistant it also makes it possible to have several
7421 duplicate keys in the hash table. This function may be used to
7422 find all of the keys from the hash.
7424 Added user_context arguments to the SilcHashFunction,
7425 SilcHashCompare and SilcHashDestructor to deliver user specified
7428 Added new fuctions silc_hash_table_find[_all]_ext to do
7429 extended lookup with specified hash and compare functions and
7430 specified user contexts.
7432 Added new function silc_hash_table_add_ext to add the key
7433 with specified hash function and user context.
7435 Added new function silc_hash_table_foreach to traverse all
7436 entrys in the hash table. Added SilcHashForeach callback
7439 Added new function silc_hash_table_del_by_context to delete
7440 the entry only if the context associated with the key matches.
7442 Affected files are lib/silcutil/silchashtable.[ch].
7444 * Removed silc_hash_[server/client/channel]_id and added just
7445 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
7446 silc_hash_id_compare to compare two ID's using as the hash table
7447 comparison function. Added also silc_hash_data to hash
7448 binary data and silc_hash_data_compare to compare it.
7450 * Removed silc_idlist_find_client_by_hash as it is not needed
7451 anymore. Affected file silcd/idlist.[ch].
7453 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
7454 to use internally the SilcHashTable. The new ID Cache is a lot
7455 faster than the old one. Some of the ID Cache interface was also
7456 rewritten and obsolete and stupid functions were removed.
7458 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7460 * Added entry_count field to the SilcHashTable to keep the number
7461 of the entries in the table. Implemented the function
7462 silc_hash_table_rehash. Added new function
7463 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
7465 Fixed a minor bug in silc_hash_table_free.
7467 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
7468 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
7469 into the lib/silcutil/silcutil.[ch].
7471 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7473 * Implemented a collision resistant hash table into the
7474 lib/silcutil/silchashtable[ch]. See the header and the source
7475 for the SilcHashTable API.
7477 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7479 * Merged dotconf version 1.0.2 into lib/dotconf.
7481 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7483 * Do not compile anything in lib/silcsim/* if the SIM support
7484 is not enabled. The tree should now compile without problems
7487 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7489 * Compiled the SILC under cygwin. Compiled and tested briefly
7490 without problems. More tests needed. The SIMs didn't compile
7493 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
7495 * Fixed possible crash in silc_get_username in the
7496 lib/silcutil/silcutil.c.
7498 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7500 * Fixed a va_arg in silc/client_ops.c.
7502 * Oops, RC5 routines were named AES and caused some problems
7503 when not using SIM's. Affected file lib/silccrypt/rc5.c.
7505 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7507 * Added new SilcIDIP structure into the lib/silccore/id.h and
7508 replaced the old `ip' fields from all SILC ID's to that type.
7509 This is a step towards IPv6 support.
7511 The silc_id_get_len takes now the ID as an extra argument.
7512 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
7513 both IPv4 and IPv6 based ID's.
7515 The affected files are lib/silccore/id.[ch] and other files
7516 around the tree using these routines.
7518 * Removed the ID length arguments in server from various
7519 silc_server_send_notify_* routines -> they are not needed
7522 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7524 * Fixed memory leak in silc_encode_pem_file in the file
7525 lib/silcutil/silcutil.c.
7527 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7529 * Check minor version as well in the SKE. Affected files are
7530 silcd/protocol.c and lib/silcclient/protocol.c.
7532 * Added --identifier option to the server so that an identifier
7533 can be when creating the public key for the server. Affected
7534 file is silcd/silcd.c.
7536 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
7537 lib/silccrypt/silcpkcs.c.
7539 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7541 * Register default ciphers and stuff when using -C option with
7542 the server. Affected file sildc/silcd.c.
7544 * Put back the servers public key filename format, it is better
7545 than the new one. For now, the client keys are saved with the
7546 new filename format. The affected file silc/client_ops.c.
7548 * Implemented the Cipher API for the rest of the ciphers that
7549 did not implement it or implemented it the wrong way.
7551 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7553 * Register default ciphers and stuff when using the -S option
7554 in the client. Affected file silc/silc.c. Same also when
7555 creating new key pair with -C option.
7557 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7559 * Fixed the silc_verify_public_key client operation function to
7560 save the public keys differently. The fingerprint is now
7561 used as filename and not the hostname. This way also the
7562 client keys are saved uniquely and not with hostnames. The
7563 affected file is silc/client_ops.c.
7565 * Trimmed the silc_hash_fingerprint function to remove extra
7566 whitespaces from the end of the fingerprint. The affected
7567 file is lib/silccrypt/silchash.c.
7571 * Added silc_cipher_register_default function to register all
7572 default ciphers. It can be used when configuration files
7573 does not exist and the application does not want any specific
7574 ciphers in any specific order.
7576 The SilcDList is now used as silc_cipher_list dynamically
7577 allocated cipher list. Removed the static list all together
7578 and now all ciphers must be allocated to the dynamic list.
7579 The silc_cipher_alloc routine was changed to check only the
7582 All silc_cipher_* routines that used to return int returns
7585 The affected files lib/silccrypt/silccrypt.[ch].
7587 * The same thing was done to silc_hash_* as for silc_cipher_*
7588 routines. Affected files lib/silccrypt/silchash.[ch].
7590 * The same thing was done to silc_pkcs_* as for silc_cipher_*
7591 routines. Affected files lib/silccrypt/silcpkcs.[ch].
7592 Added also silc_pkcs_[un]register[_default] functions.
7593 Removed the data_context from the PKCS API.
7595 * Added silc_hmac_register_default function to register default
7596 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
7597 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
7598 to unregister all hmacs at once.
7600 * Register the default ciphers, hash functions, PKCSs and HMACs
7601 if client's configuration file does not exist. The affected
7604 * The client did not load the hash functions from the SIM
7605 modules at all. Added support for this. Affected file is
7606 silc/clientconfig.c.
7608 * When decoding public key with silc_pkcs_public_key_decode, check
7609 the supported algorithm only if PKCS are registered. Affected
7610 file lib/silccrypt/silcpkcs.c. The same was done with the
7611 silc_pkcs_private_key_decode.
7613 * Fixed the SILC List routines to keep the list always in order.
7614 It used to change the list's order when traversing the list but
7615 not it preserves the order. Affected file lib/trq/silclist.h.
7617 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7619 * Added the client library to use the SilcSocketConnection's
7620 reference counter (by silc_socket_dup) to prevent the bug that
7621 the socket object may be freed underneath async operation.
7623 * The name resolv library checking fixes in the configure.in.pre.
7626 * Created new version of the protocol drafts for future
7627 development. The -03 drafts are the ones that will be changed
7628 in the trunk now and the -02 will remain as they are.
7630 * Send list of CUMODE notifys to the router when announcing
7631 the channel users to the router. Affected file silcd/server.c.
7632 If the router receiving channel founder CUMODE for a channel
7633 that already has channel founder it will send CUMODE notify
7634 to the sender to remove the channel founder rights from the
7635 announced client. Affected file silcd/packet_receive.c.
7637 * The CUMODE notify may now use Server ID as well as the entity
7638 who changes the mode. Updated protocool specs.
7640 * Updated INSTALL and README files.
7642 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7644 * New web pages in the http://silc.pspt.fi. The pages was
7649 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7651 * Implemented the [DenyConnectin] config section in the server.
7652 Added silc_server_config_denied_conn to check whether incoming
7653 connection is denied. Affected file silcd/serverconfig.[ch].
7655 * Do not check the ports when checking the incoming configuration
7656 data if the port is 0, meaning any. Affected file is
7657 silcd/serverconfig.c.
7659 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7661 * Fixed buffer overflow in silc_string_compare in the file
7662 lib/silcutil/silcutil.c.
7664 * Fixed double free in silc_server_command_leave in the file
7667 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7669 * Fixed the version checking in the server. Affected file is
7672 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7674 * Fixed the configuration data fetching when accepting new
7675 connections in the server. Affected file silcd/server.c.
7677 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7679 * Added `sender_entry' argument to the function
7680 silc_server_packet_relay_to_channel so that we can check
7681 whether some destination actually belongs to the same route
7682 the sender belongs (ie, we must not resend the packet to the
7683 sender). Affected file silcd/packet_send.[ch].
7685 * Added `servername' field to the SilcClientEntry in the server
7686 to hold the name of the server where client is from. Affected
7687 file is silcd/idlist.h.
7689 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7691 * Moved the channel message encrypting in the router betwen
7692 router connections from silc_server_channel_message to the
7693 silc_server_packet_relay_to_channel since we want to check
7694 whether we have anybody channel before encrypting anything.
7695 Affected files silcd/packet_[receive/send].c.
7697 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7699 * Fixed the [AdminConnection] server config section to support
7700 multiple entries. Affected file silcd/serverconfig.c.
7702 * Added support into the server to check the validity of the
7703 incoming connection before executing any KE or authentication
7706 * The connection configuration is now saved to the KE and
7707 connection auth protocol contexts and not fetched anymore in
7708 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
7710 * The local hosts listenning address and port is also resolved
7711 now when starting the server. We want to have the socket object
7712 to include the real address and port for the listener. Added
7713 new function silc_net_check_local_by_sock into the files
7714 lib/silcutil/silcnet.[ch].
7716 * Fixed a broadcast bug in server -> do not broadcast if we
7719 * Fixed a routing bug. Do not route broadcast packets ever.
7720 Broadcast packets must be processed always and not routed since
7721 they may be destined to some other host than yourself and thus
7722 would get routed without no good reason. Affected file is
7725 * Added function silc_server_config_is_primary_route to check
7726 whether primary router connection has been configured (a router
7727 configuration that we are initiating). If there is not, we
7728 will assume that there is only two routers in the SILC network
7729 and we will use the incoming router connection as our primary
7730 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
7732 * Changed the order of the broadcasting. Broadcast _after_ the
7733 packet has been processed not before. Affected file is
7736 * Fixed a [ClientConnection] parsing bug. The port was never
7737 parsed correctly thus resulting to port 0. Affected file
7738 silcd/serverconfig.c.
7740 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
7741 argument and did not set the broadcast packet flag. Affected
7742 file silcd/packet_send.c. Fixed same bug in the function
7743 silc_server_send_notify as well.
7745 * If we receive NEW_ID packet for our own ID in the server, ignore
7748 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7752 * Removed the nickname from the Private Message Payload.
7753 Updated the code and the protocol specs.
7755 * Updated protocol specs for submitting to the IETF.
7757 * Tweaked the Random Number Generator a bit. Affected file
7758 lib/silccrypt/silcrng.c. Exported a new function
7759 silc_rng_[global]_add_noise which can be used to add more
7762 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7764 * Do not parse packets with different timeout when protocol
7765 is active -> may cause problem with rekey. Affected file
7768 * When server receives signoff notify it must not create
7769 new channel key if the client is on any channels since the
7770 sender of the signoff notify will create it.
7772 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7774 * Added printing of error messages during SKE protocol from the
7775 failure packet sent by server during SKE. Affected file
7778 * Removed the client's failure_callback handling with timeout
7779 and handle it immediately when received.
7781 * The SKE library returned wrong type in SUCCESS and FAILURE
7782 packets. They must be 32 bit MSB not 16 bit MSB.
7784 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7786 * Ok, rewrote the logic of the re-key and now it seems to work.
7787 I tested it on high traffic with frequent re-keys without
7788 problems. Added hmac_receive (and renamed hmac to hmac_send)
7789 in SilcClientConnection in lib/silcclient/client.h and
7790 in SilcIDListData in silcd/idlist.h. Also, removed the
7791 SilcPacketParserContext's cipher and hmac fields as they are
7792 not needed anymore and actually caused some problems when
7793 the ciphers and hmac's changed underneath the packet parser.
7795 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7797 * If re-key protocol is active then process the incoming packets
7798 synchronously since we must assure that icoming packets encrypted
7799 with the old key is processed before the new keys is set to
7800 use. This is true other packets than for REKEY packets.
7801 Affected file silcd/server.c. The same was done to client library
7802 as well, affected file lib/silcclient/client.c.
7804 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7806 * Fixed bug in client and server to accept the force send if
7807 the packet is send from silc_[server/client]_packet_process
7808 function. Otherwise the packets are never delivered, oops.
7810 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7812 * Disable force sending of packets when REKEY protocol is active.
7813 We must assure that no packet is sent directly when rekey is
7814 performed. All packets must be sent through packet queue.
7815 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
7816 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
7817 function is silc_[server/client]_packet_send_real to check
7820 * Replaced the SIM paths from example config files to
7821 /usr/local/modules. Also, make install creates now
7822 /usr/local/silc/logs directory to hold all the SILC server
7825 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7827 * Made the configure.in.pre work on Solaris. Patch by salo.
7829 * Made all ciphers compatible with non-x86 machines. Defined
7830 CBC mode macros into lib/silccrypt/ciphers_def.h.
7832 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7834 * Fixed the make install.
7836 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7838 * When MAC computation fails the silc_packet_decrypt returned 0
7839 even though it was supposed to return -1. Fixed this. The
7840 affected file is lib/silccore/silcpacket.c.
7842 * Do not replace the config files in /etc/silc (in make install)
7843 if they already exist. Affected file ./Makefile.am.
7845 * Do not send re-key packets immediately but through packet queue.
7846 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
7848 * Changed silc_net_check_host_by_sock to return FALSE if the
7849 IP/DNS could not be resolved. Though, it returns the IP address
7850 now even if it could not resolve it (but returns also FALSE).
7851 Affected file lib/silcutil/silcnet.[ch].
7853 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7855 * Added silc_pkcs_decode_identifier to decode the public key's
7856 identifier. Affected file lib/silccrypt/silpkcs.[ch].
7857 Added also silc_pkcs_free_identifier. Added also new context
7858 SilcPublicKeyIdentifier.
7860 * Added -S option to the silc client. It is used to dump the
7861 contents of the specified public key file.
7863 * Changed the PKCS api to return the public key length when
7864 setting the public key.
7866 * Fixed a fatal bug in the public and private key file loading.
7867 Affected file lib/silccrypt/silcpkcs.c.
7869 * Execute the packet parsing for client with zero (0) timeout
7870 if the protocol is active. Affected file silcd/server.c.
7872 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7874 * Made the key generation options to the silcd program. Added
7875 -C option, equivalent to client's option.
7877 * Added new [ServerKeys] config section to the server. It
7878 configures the server's public and private key.
7880 * Defined generic Public Key Payload into the protocol
7881 specification to send specific type of public keys and
7884 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
7885 public key or certificate.
7887 * Implemented the GETKEY command to the server and to the
7888 client library and on user interface.
7890 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7892 * Made preliminary `make install' work.
7894 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7896 * Added SilcServerRekey context into silcd/idlist.h.
7898 * Added the PFS support as defined in the specification to the
7899 SKE protocol. Affected files lib/silcske/*.c.
7901 * Added `ske_group' field to the SilcServerRekey context to hold
7902 the number of the SKE group that is used with PFS in re-key.
7903 Affected file silcd/idlist.h.
7905 * Added PFS re-key support to the server. Affected file is
7908 * Added silc_protocol_cancel to cancel execution of the next
7909 state of the protocol. Affected file is
7910 lib/silccore/silcprotocol.[ch].
7912 * Added the re-key support with and without PFS to the client
7913 library. Re-key is performed once in an hour, by default.
7915 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
7916 Added silc_client_rekey_callback and silc_client_rekey_final.
7917 Affected files are lib/silcclient/protocol.[ch] and
7918 lib/silcclient/client.[ch].
7920 * Removed the `hmac_key' and `hmac_key_len' fields from the
7921 SilcClientConnection structure; not needed. Affected file is
7922 lib/silcclient/client.h.
7926 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7928 * Do not ask whether user wants to use the negotiated private key
7929 for private messages, just use it. Affected file is
7930 silc/local_command.c.
7932 * Added `send_enc_key' and `enc_key_len' fields to the
7933 SilcIDListData structure since they are needed in the re-key
7934 phase. Affected file is silcd/idlist.[ch].
7936 * Implemented the simple re-key protocol into the server.
7937 Affected files silcd/server.c and silcd/protocol.[ch]. The
7938 re-key will be performed once in an hour, by default.
7940 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
7941 Added silc_server_rekey, silc_server_rekey_callback and
7942 silc_server_rekey_final.
7944 * Removed Tunneled flag from the protocol. Updated the code
7945 and the specifications.
7947 * Adde `pfs' field to the SilcIDListData to indicate whether
7948 the PFS is to be performed in the re-key. Affected file is
7951 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7953 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
7954 int64 of at least the xintXX size. If void * is less that 4
7955 bytes uint32 * will be used. Defined bool as boolean.
7957 * Changed _ALL_ unsigned long and unsigned int to uint32,
7958 unsgined short to uint16 in the source tree.
7960 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
7961 not handle clients that has entry->data.registered == FALSE.
7962 They are not in the network anymore. Affected file is
7965 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7967 * Implemented the sending of the SERVER_SIGNOFF notify in the
7968 server. Affected file is silcd/server.c.
7970 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
7971 Added also silc_notify_payload_encode_args into the
7972 lib/silccore/silcnotify.[ch].
7974 * Implemented ther SERVER_SIGNOFF notify handling in the server.
7975 Affected file silcd/packet_receive.c.
7977 * Implemented the SERVER_SIGNOFF notify handling in the client
7978 library. Affected file lib/silcclient/client_notify.c. Also,
7979 implemnted the printing of the SERVER_SIGNOFF info to the
7980 application. Affected file silc/client_ops.c.
7982 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
7983 if the deleting was successful. Affected file silcd/idlist.[ch].
7985 * Added support for public key authentication in the connection
7986 authentication protocol in the client library. Affected file
7987 lib/silcclient/protocol.c.
7989 * Changed the server's silc_idlist_get_clients_by_* interface
7990 to support already allocated array so that new entries may be
7991 added to pre-allocated array. Affected file silcd/idlist.[ch].
7992 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
7993 and command replies.
7995 * All command reply functions in the server now calls the
7996 pending command callback even if error occured. This way the
7997 error will be delivered to the client as well. Affected files
7998 silcd/command.c and silcd/command_reply.c.
8000 * Fixed INFO command to return local server's info if no server
8001 was provided. Affected file lib/silcclient/command.c.
8003 * Removed RESTART command for good. Updated the code and the
8006 * Rewrote parts of the task system. It is a bit simpler now.
8007 Removed unsued task priorities. The affected files are
8008 lib/silcutil/silctask.[ch].
8010 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8012 * Moved the USERS printing from the library to the application.
8013 Affected files lib/silcclient/command.c and silc/client_ops.c.
8015 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8019 * Added channel key re-key support. The re-key is perfomed
8020 only by the router and is done once in an hour. Added `rekey'
8021 field to the SilcChannelEntry in the server. Affected files
8022 silcd/server.c and silcd/idlist.h.
8024 * Added silc_task_unregister_by_context into the file
8025 lib/silcutil/silctask.[ch].
8027 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8029 * Added SILC_UMODE_GONE mode to indicate when the client is not
8030 present in the SILC network. Added also support to the local
8031 command AWAY that will set this mode. Added support of showing
8032 "xxx is gone" in WHOIS command. The USERS command shows the
8033 gone status as well.
8035 * Fixed setting server and router operator privileges in the
8036 server's UMODE command. Affected file silcd/command.c.
8038 * Merged the SKE KE1 and KE2 payloads into one payload. The
8039 new KE payload is equivalent to the old KE2 payload.
8041 Cleaned up the SKE Start Payload parsing. It now uses the
8042 simple buffer unformatting to do the parsing. A lot faster
8045 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8046 to the SKE that is used to indicate whether both of the SKE
8047 parties should perform authentication. By default only the
8048 responder performs authentication. By setting this flag also
8049 the initiator must do authentication. By default it is unset
8050 since in normal SKE case, client to server connection, only
8051 the responder should do authentication. When doing SKE between
8052 two clients both should perform authentication. Updated the
8053 code and the protocol specs.
8055 * A little fix to IDENTIFY command in the server. Search the
8056 client first by hash not nickname. Affected file is
8059 * Fixed the silc_client_close_connection to support closing
8060 the client to client connections wihtout deleting too much
8061 data. Affected file lib/silcclient/client.c.
8063 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8064 are received if protocol used to be active but is not anymore
8065 the application would crash due to NULL pointer dereference.
8066 Affected files silcd/server.c and lib/silcclient/client.c.
8068 * Added `hash' field to the SilcClientConnection to include
8069 the hash function negotiated in the SKE protocol.
8071 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8072 to set the channel founder authentication data. A client can
8073 claim the founder rights later by providing the authentication
8074 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8075 This way the channel founder can regain the channel founder
8076 privileges even it is left the channel. This works only on
8077 local server and the client must be connected to the same
8078 server to be able to regain the founder rights. Updated the
8079 protocol specs accordingly.
8081 Added support to the CMODE command in the client to set the
8082 founder auth data. Read the README to see how to set it.
8084 Added support to the CUMODE command to claim the founder
8085 rights. Read the README to see how to do it.
8087 Added support for the founder authentication to the Channel
8088 Entry in the server. Affected file silcd/idlist.h.
8090 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8091 server's CMODE command. Affected file silcd/command.c.
8093 * Added the following new functions into lib/silccore/silcauth.[ch]:
8094 silc_auth_get_method and silc_auth_get_data.
8096 * The server now saves the remote hosts public key to the
8097 SilcIDListData pointer. Affected file silcd/protocol.c.
8099 * The normal server now does not remove the channel entry from
8100 the cache if the founder authentication data is set. It used
8101 to remove it if the founder was the last one on the channel on
8102 the server and left the channel. The auth data is saved and
8103 if the channel is re-joined later the old entry is used with
8104 the old auth data. Affected files silcd/command_reply.c and
8107 * Removed the `pkcs' field from the SilcIDListData structure
8108 in the server; it is not used. Affected file silcd/idlist.h.
8110 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8112 * Fixed packet processing on slow links. Partial packets were
8113 never re-processed because the incoming data buffer was cleared
8114 by the application. Application must not directly clear the
8115 sock->inbuf, the packet processing routines handle it. Fixed
8116 this in client library and in server.
8118 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8120 * Fixed the WHOIS and IDENTIFY send reply function to really
8121 check whether to send list or just one entry. Affected file
8124 * Cleaned up the LEAVE command's channel key distribution. The
8125 affected file silcd/command.c.
8127 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8128 can enforce the channel mode as well. In that case the ID
8129 includes the ID of the server. The code now enforces the
8130 mode change if the router have different mode than the server.
8132 * The notify client operation with CMODE_CHANGE notify can now
8133 return NULL client_entry pointer if the CMODE was not changed
8134 by client. Application must check for this.
8136 * Added <Server ID> argument to INFO command to support server
8137 info fetching by Server ID.
8139 * Added silc_server_announce_get_channel_users to get assembled
8140 packets of channel users of the specified channel. Affected
8141 file silcd/server.[ch].
8143 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8144 was freed underneath the ID Cache.
8146 * Re-announce clients when the server received CHANNEL_CHANGE
8147 notify from the router. Affected file silcd/packet_send.c.
8149 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8151 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8152 crashed since it did not handle the fact that there is no cipher
8153 called "3" and didn't check the error condition. Now fixed.
8155 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8156 flag. It can be used to send message requests.
8158 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8160 * Implemented the RESTART command in the client.
8162 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8163 notice type messages. Added notice printing to the user
8166 * The channel keys are not re-generated if the channel's mode
8167 is PRIVKEY, ie private key on the channel exists. Affected
8168 files silcd/server.c and silcd/command.c.
8170 * Fixed a little bug in channel message delivery when channel
8171 private keys are set in the server. Affected file is
8172 silcd/packet_send.c.
8174 * Changed the setting on channel->on_channel = TRUE from the
8175 silc_client_save_channel_key to the JOIN command reply. The
8176 key payload is not received if the private channel key is set.
8177 Affected file lib/silcclient/command_reply.c and the
8178 lib/silcclient/client_channel.c.
8180 * When the CMODE_CHANGE notify is sent and the channel private
8181 key mode is removed the channel key must be re-generated in
8182 other cells as well. Added this support for the router in the
8183 silcd/packet_receive.c.
8185 * Added new local command NOTICE to send notice message on
8186 channel. Affected file silc/local_command.[ch].
8188 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8190 * Added new local command ME to the client. It is used to send
8191 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8192 some action. Affected file silc/local_command.[ch].
8194 * Changed channel_message and private_message client operations
8195 to deliver the message flags to the application. Added also
8196 the `flags' arguments to the silc_client_send_channel_message
8197 and silc_client_send_private_message functions. Affected file
8200 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8202 * Redefined the Private Message Payload to support private message
8203 keys and to support the new private message flags. Updated
8204 the protocol specs. Flags makes it possible to have for example
8205 CTCP style messages.
8207 * Added new type SilcPrivateMessagePayload and defined an API
8208 for it in the lib/silcclient/silcprivate.[ch].
8210 * Tested private message private keys successfully. Tested the
8211 private message key set, unset and list commands with the new
8214 * Redefined the Channel Message Payload to include the channel
8215 message flags (equal with private message flags) to support
8216 for example CTCP style messages.
8218 * Defined some of the message (for channel and private message)
8219 flags. Updated the protocol specs and added the flags to the
8220 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8222 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8224 * Added SilcKeyAgreementStatus type to the key agreement routines
8225 to indicate the current status and error if one occured.
8226 The status types are defined in the lib/silcclient/silcapi.h.
8228 * Added new local command KEY that is used to set and unset private
8229 keys for channels, set and unset private keys for private messages
8230 with remote clients and to send key agreement requests and
8231 negotiate the key agreement protocol with remote client. The
8232 key agreement is supported only to negotiate private message keys,
8233 it currently cannot be used to negotiate private keys for channels,
8234 as it is not convenient for that purpose.
8236 * Fixed a minor pending callback setting bug in the function
8237 silc_client_get_client_by_id_resolve, now the function works.
8238 Affected file lib/silcclient/idlist.c.
8240 * Added function silc_net_get_local_port to get local bound
8241 port by socket. Added to lib/silcutil/silcnet.[ch].
8243 * Added `sockets' and `sockets_count' fields to the SilcClient
8244 object. They hold the sockets of the listenning sockets in
8245 the client. Listenning sockets may be for example the key
8246 agreement server. Affected file lib/silcclient/client.[ch].
8247 Added functions the silc_client_add_socket and the
8248 silc_client_del_socket. They are exported to the application
8251 * Added ~./silc/clientkeys to support other client's public keys.
8253 * Renamed verify_server_key client operation to verify_public_key
8254 and added one argument to indicate the type of the connection
8255 (server, client etc.).
8257 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8259 * Added silc_server_connection_auth_request to handle the
8260 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8261 silcd/packet_receive.[ch].
8263 * Added silc_server_send_connection_auth_request into the
8264 silcd/packet_send.c to send the connection auth request packet.
8266 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8269 * Fixed the public key authentication in responder side in the
8270 server. The `auth_data' pointer includes the SilcPublicKey
8271 not the path to the public key. Affected file silcd/protocol.c.
8273 * Implemented the public key authentication in the initiator side
8274 in the server. Affected file silcd/protocol.c.
8276 * Removed the [RedirectClient] config section from the server
8277 configuration. Is not needed and I don't want to implement it.
8279 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8281 * Cleaned up the CMODE command in the server. It now works
8282 correctly and supports all the modes defined in the protocol.
8283 Affected file is silcd/command.c.
8285 * Added `hmac_name' field to the SilcChannelEntry in the server
8286 to hold the default HMAC of the channel. It can be set when
8287 creating the channel (with JOIN command). Affected files
8290 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8291 type to indicate the change of the current cipher and hmac
8292 on the channel. Client can safely ignore the <cipher> argument
8293 (if it chooses to do so) since the CHANNEL_KEY packet will
8294 force the channel key change anyway. The <hmac> argument is
8295 important since the client is responsible of setting the new
8296 HMAC and the hmac key into use.
8298 * Fixed the CMODE command in the client library as well.
8300 * Tested CMODE command in router environment successfully.
8302 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8304 * Show the version of the remote client (or server) when connecting
8305 to the server. It is logged to the log file. Affected file
8306 is silcd/protocol.c.
8308 * Fixed the KILLED notify handling in the client library. The
8309 client must be removed from all channels when receiving the
8312 Also, do not remove the client entry when giving the KILL
8313 command but when the KILLED notify is received.
8315 * Removed silc_idlist_find_client_by_nickname from the server.
8316 Not needed anymore. Affected files silcd/idlist.[ch].
8318 * Implemented the CHANNEL_CHANGE notify type handling to the
8319 server. Affected file silcd/server.c.
8323 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8325 * Added silc_server_send_notify_invite to send the INVITE
8326 notify between routers.
8328 * Implemented the INVITE command correctly to the server.
8330 * Implemented the INVITE notify type handling in the server.
8332 * Implemented the INVITE command to the client library and on the
8335 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8337 * Added function silc_server_get_client_resolve to find the
8338 client entry by ID from all ID lists and then resolve it
8339 (using WHOIS) if it cannot be found. Affected file is
8342 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8344 * Implemented the BAN command to the client library.
8346 * The JOIN command in the server now checks the invite list
8349 * Changed the silc_command_reply_payload_encode_va and the
8350 silc_command_payload_encode_va to support that if argument is
8351 NULL it ignores and checks the next argument. Affected file
8352 lib/silccore/silccommand.c.
8354 * Added silc_server_send_notify_ban to send the BAN notify
8355 type between routers.
8357 * Chaned the silc_notify_payload_encode to support that if
8358 argument is NULL it ignores and checks the next argument.
8359 Affected file lib/silccore/silcnotify.c.
8361 * Tested ban lists in router environment successfully.
8363 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8365 * Implemented BAN command to the server, in silcd/command.[ch].
8367 * Removed the BAN and INVITE_LIST modes from the CMODE command
8370 * Added function silc_string_match to regex match two strings.
8371 Affected files lib/silcutil/silcutil.[ch].
8373 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8375 * Redefined parts of the SilcChannelEntry in the server to support
8376 the new ban and invite lists.
8378 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8380 * Redefined the INVITE command. The same command can be used to
8381 invite individuals to the channel but also to manage the invite
8382 list of the channel (to add to and remove from the invite list).
8383 Updated the protocol specs.
8385 * Added new command SILC_COMMAND_BAN that can be used to manage
8386 the ban list of the channel. Updated the protocol specs.
8388 * Removed the channel modes: the SILC_CMODE_BAN and the
8389 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
8390 in the CMODE command. The equivalent features are now available
8391 using INVITE and BAN commands. Updated the protocol specs.
8393 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
8394 in the network about change in the current ban list. The notify
8395 type is not used by the client.
8397 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
8398 support the invite lists.
8400 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8402 * Added new function silc_string_regexify that converts string
8403 including wildcard characters into regex string that can
8404 be used by the GNU regex library. Added into the file
8405 lib/silcutil/silcutil.[ch].
8407 Added silc_string_regex_combine to combine to regex strings
8408 into one so that they can be used as one regex string by
8409 the GNU regex library. Added into the file
8410 lib/silcutil/silcutil.[ch].
8412 Added silc_string_regex_match to match two strings. It returns
8413 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
8415 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8417 * Imported GNU regex to the soruce tree into lib/contrib.
8418 Fixed some compiler warning from the regex.c.
8420 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8422 * Fixed MOTD command in the server to work in router environment.
8424 * Fixed the MOTD command in the client library to support
8425 the server argument in the command.
8427 * Added `nickname_len' argument to the silc_idlist_add_client
8428 in the server, as the `nickname' argument may be binary data
8431 * Added silc_idlist_get_channels to return all channels from
8434 * Implemented LIST command to the server. Affected file is
8437 * Implemented the LIST command to the client library and on the
8440 * Added [<user count>] argument to the LIST command reply.
8441 With private channels the user count is not shown.
8443 * Updated TODO and README.
8445 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8447 * The client entry's data.registered must be TRUE even with
8448 global client entry on global client list. The data.registered
8449 is used to check whether the client is anymore in the network,
8450 for example with WHOWAS command so it must be valid.
8452 * Fixed the WHOWAS command in the server. It now actually works
8453 in router environment. Added function into silcd/command_reply.c
8454 silc_server_command_reply_whowas_save.
8456 * Added silc_idlist_purge function to the silcd/idlist.c
8457 to periodically purge the ID Cache.
8459 * Fixed INFO command in the server. It works now in router
8460 environment. Added <server name> argument to the INFO command
8461 reply. Updated the protocol specs.
8463 * Fixed minor bug in silc_idcache_purge to not purge if the
8464 expire value is zero.
8466 * Fixed various bugs in WHOIS and IDENTIFY command handling as
8467 they were buggy because of the WHOWAS information.
8469 * Fixed local command MSG to handle the async resolving of
8470 the remote client properly. It used to fail the first MSG.
8471 Affected file silc/local_command.c.
8473 * Added `data_len' field to SilcIDCache context.
8475 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8477 * Update TODO. Todo in commands in the server.
8479 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8481 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
8482 used by routers as broadcast packet to inform other routers
8483 about the changed user mode.
8485 Implemented the notify handling in the server. Affected file is
8486 silcd/packet_receive.c. Added the function
8487 silc_server_send_notify_umode to the silcd/packet_send.[ch].
8489 * Added new generic Channel Payload and deprecated the New Channel
8490 Payload. The New Channel Payload is now the generic Channel
8493 * Added new argument `mode' to the silc_server_send_new_channel
8494 as it is required in the Channel Payload now.
8496 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
8497 and created a new and real SilChannelPayload to represent the
8498 new generic Channel Payload. Implemented the encode/decode
8499 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
8501 * Added silc_server_get_client_channel_list to return the list
8502 of channels the client has joined for WHOIS command reply.
8503 Affected file silcd/server.[ch].
8505 * Implemented the channel list sending in the WHOIS command reply
8506 in server and in the client.
8508 Implemented the channel list displaying on the user interface
8509 as well. Affected file silc/client_ops.c.
8511 * Added silc_channel_payload_parse_list to parse list of Channel
8512 Payloads. It returns SilcDList list of SilcChannelPayloads.
8513 Client for example can use this function to parse the list of
8514 channels it receives in the WHOIS command reply. The caller
8515 must free the list by calling silc_channel_payload_list_free.
8516 Affected files lib/silccore/silcchannel.[ch].
8518 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8520 * Added one new argument <user mode> to the WHOIS command reply
8521 to return the mode of the user in SILC. Updated the protocol
8524 Implemented it to the server and client.
8526 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8528 * Fixed the mode printing on the user interface on joining.
8529 Affected file silc/client_ops.c.
8531 * Implemented the UMODE command and user modes in general to the
8532 client library and to the user interface.
8534 * Implemented the UMODE command to the server.
8536 * The server now sends UNKNOWN_COMMAND error status if client sends
8537 unknown command. Affected file silcd/command.c.
8539 * All server commands now handle the command identifier the right
8540 way when sending the command reply to the client. The client can
8541 use to identify the command replies with the identifier.
8543 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8545 * Added silc_server_get_client_route to resolve the route to
8546 the client indicated by the client ID. Affected file is
8549 * Added silc_server_relay_packet as general function to relay
8550 packet to arbitrary destination. This deprecates functions
8551 like _send_private_message_key, _relay_notify etc. Affected
8552 file is silcd/packet_send.[ch].
8554 Removed silc_server_send_key_agreement,
8555 silc_server_send_private_message_key and
8556 silc_server_packet_relay_notify functions from the file
8557 silcd/packet_send.[ch].
8561 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
8562 server. Affected file silcd/packet_receive.[ch].
8564 * Implemented the KILL command to the client. Implemented the
8565 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
8566 Affected files lib/silcclient/command[_reply].c and
8567 lib/silcclient/client_notify.c. Implemented the KILL notify
8568 printing in the user inteface.
8570 * Fixed a lot silc_parse_nick memory leaks from the client
8571 library in the file lib/silcclient/command.c.
8573 * Changed the silc_server_send_notify_on_channels's `sender'
8574 argument from SilcSocketConnection to SilcClientEntry to
8575 check the sender as entry and not as connection object and not
8576 to send to the client provided as argument. The affected file
8577 is silcd/packet_send.[ch].
8579 * The notify packets that are destined directly to the client used
8580 to not to be processed by the server. Now changed that and the
8581 server processes all notify packets. After relaying the packet
8582 to the client the notify packet is processed in the server.
8584 * The silc_server_free_client_data now checks whether there is
8585 pending outgoing traffic for the client and purges the data to
8586 the network before removing the client entry.
8588 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8590 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
8591 an client is killed from the SILC Network. Updated the protocol
8594 Added new function silc_server_send_notify_killed to the
8595 silcd/packet_send.[ch].
8597 * Added function silc_server_packet_relay_notify to relay notify
8598 packets that are destined directly to a client. In this case
8599 the server does not process the notify packets but merely relays
8600 it to the client. Affected file silcd/packet_send.[ch].
8602 Added also silc_server_packet_process_relay_notify to check
8603 whereto relay the notify. Affected file is
8604 silcd/packet_receive.[ch].
8606 * Implemented the KILL command to the server.
8610 * Added the backup schema desgined last fall to the protocol
8611 specs for everyone to see. The specification is in the
8612 *-spec-xx.txt draft and the packet type definitions for the
8613 backup routers is in *-pp-xx.txt draft. Thusly, added also
8614 new packet type SILC_PACKET_CELL_ROUTERS.
8616 * A big security problem in the implementation discovered. The
8617 signoff of an client did not cause new channel key generation
8618 which it of course should've done. The channel keys must be
8619 always re-generated when client leaves (or signoffs) the channel.
8620 The silc_server_remove_from_channels funtion now handles
8621 the channel key re-generation.
8623 * Added `sender' argument to the silc_server_send_notify_on_channels
8624 to not to send the client provided as argument. Affected file
8625 silcd/packet_send.[ch].
8627 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8629 * Implemented OPER and SILCOPER commands into the server and
8632 * Added silc_auth_verify and silc_auth_verify_data to verify
8633 the authentication directly from the authentication payload.
8634 It supports verifying both passphrase and public key based
8635 authentication. Affected file lib/silccore/silcauth.[ch].
8637 * Added `hash' field to the SilcIDListData structure. It is the
8638 hash negotiated in the SKE protocol. Affected file is
8641 * Slight redesigning of the SilcAuthPayload handling routines.
8642 Do not send SilcPKCS but SilcPublicKey as argument.
8644 * Implemented the public key authentication support to the
8645 serverconfig. The public key is loaded from the provided path
8646 and saved as authentication data to void * pointer. Thus,
8647 changed the unsigned char *auth_data to void *auth_data;
8649 * Fixed SHUTDOWN command to send the reply before the server
8650 is shutdown. :) Affected file silcd/command.c.
8652 * Fixed fatal bug in CONNECT command. The hostname was invalid
8653 memory and server crashed. Affected file silcd/command.c.
8655 * Fixed fatal bug in CLOSE command. The server_entry became
8656 invalid but was referenced later in the command. Affected file
8659 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8661 * Fixed fatal bug in failure packet handling. Server ignored
8662 the failure and thus crashed when it came.
8666 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8668 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
8669 that the command may be executed only once in (about) 2 seconds.
8670 The old SILC_CF_LAG flag is same but allows command bursts up
8671 to five before limiting.
8673 Added the support for CF_LAG and CF_LAG_STRICT flags to the
8674 server code. Various commands now includes the CF_LAG_STRICT
8675 flag to disallow any kind of miss-use of the command.
8677 * Fixed the silc_buffer_unformat to not to allocate any data
8678 if the length of the data is zero. It used to allocate the
8679 length + 1. Affected file lib/silcutil/silcbuffmt.c.
8681 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8683 * Changed the format of AdminConnection configuration section
8684 in the server. Added username of the admin to the format.
8685 Affected files silcd/serverconfig.[ch].
8687 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
8688 to return admin configuration data by host, username and/or
8691 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8693 * Implemented WHOWAS command to the server. Added the functions:
8695 silc_server_command_whowas_parse,
8696 silc_server_command_whowas_send_reply,
8697 silc_server_command_whowas_from_client and
8698 silc_server_command_whowas_from_server
8700 * Added <Client ID> argument to the WHOWAS command reply. Updated
8701 the protocol specs accordingly.
8703 * Implemented WHOWAS command and command_reply to the client
8706 Implemented the WHOWAS printing on the user interface.
8708 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8710 * Added new argument to the WHOWAS command reply, the real name.
8711 It is an optional argument. Updated the protocol specs.
8713 * Added SilcIDCacheDestructor callback that is registered when
8714 the SilcIDCache is allocated. The callback is called when
8715 an cache entry in the ID Cache expires, or is purged from the
8716 cache. Added into lib/silccore/idcache.[ch].
8718 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
8719 to destruct the client entries when the cache entry expires.
8720 Other ID Cache's in server and in the client library ignores
8723 * If the ID Cache entry's `expire' field is zero then the entry
8724 never expires. Added boolean `expire' argument to the
8725 silc_idcache_add function in the lib/silccore/idcache.[ch].
8726 If it is TRUE the default expiry value is used.
8728 * Added silc_server_free_client_data_timeout that is registered
8729 when client disconnects. By default for 5 minutes we preserve
8730 the client entry for history - for WHOWAS command.
8732 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8734 * Added support to the server to enforce that commands are not
8735 executed more than once in 2 seconds. If server receives
8736 commands from client more frequently, timeout is registered
8737 to process the commands. Affected file silcd/command.c.
8738 Added new function silc_server_command_process_timeout.
8740 * Changed NICK_NOTIFY handling in client library to check that
8741 if the client's nickname was changed, so there is no need to
8742 resolve anything from the server.
8744 * Removed error printing from the WHOIS and IDENTIFY commands.
8745 If error occurs then it is ignored silently in the client library.
8746 The application, however, may map the received error to
8747 human readable error string. The application currently maps
8748 the NO_SUCH_NICKNAME error to string.
8750 * Made the command status message public to the application. Moved
8751 them from lib/silcclient/command_reply.c to
8752 lib/silcclient/command_reply.h. The application can map the
8753 received command status to the string with the
8754 silc_client_command_status_message function.
8756 * Added check to the server to check that client's ID is same
8757 as the Source ID in the packet the client sent. They must
8760 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8762 * Added dist-bzip hook to the Makefile.am to make bzip2
8763 compressed distributions.
8765 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8767 * Server now enforces the maximum length for the nickname and
8768 the channel as protocol specification dictates. 128 bytes for
8769 nickname and 256 bytes for channel name.
8771 * Moved the WHOIS printing to the application. The client libary
8772 does not print out the WHOIS information anymore, the application
8773 must do it. Renamed silc_client_command_reply_whois_print to
8774 the silc_client_command_reply_whois_save.
8776 The client's idle time is also sent to the application now, and
8777 the idle is shown on screen.
8779 * Added silc_client_command_reply_identify_save to save the
8780 received IDENTIFY entries.
8782 * Do not check for channel private keys in message sending and
8783 reception if the channel does not have the PRIVKEY mode set.
8784 Affected file lib/silclient/client_channel.c.
8786 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8788 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
8789 just surfaced after chaning the JOIN procedure.
8791 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8793 * Added silc_client_get_clients_by_list to get client entries
8794 from Client ID list, that is returned for example by JOIN
8795 and USERS command replies. The application should use this
8796 function for example when JOIN command reply is received to
8797 resolve the clients already on the channel (library does not
8798 do that anymore as USERS command reply is not used in the JOIN
8799 procedure anymore). Affected files lib/silcclient/silcapi.h and
8800 lib/silcclient/idlist.c.
8802 * JOIN command reply and USERS command reply returns now SilcBuffer
8803 pointers instead of unsigned char pointers when returning
8804 the client list and mode list.
8806 * Added <Client ID> argument to the JOIN command reply, mainly
8807 for the server to identify for which client the command was
8808 originally sent. Updated protocol specs accordingly.
8810 * Added SilcDlist private_key pointer to the SilcChannelEntry
8811 in the client to support the channel private keys. Affected
8812 file is lib/silcclient/idlist.h.
8814 * Added SilcChannelPrivateKey argument to the function
8815 silc_client_send_channel_message so that application can choose
8816 to use specific private ke if it wants to. If it is not provided,
8817 the normal channel key is used, unless private keys are set.
8818 In this case the first (key that was added first) is used
8819 as the encryption key.
8821 * Implemented the support for channel private key handling.
8822 Implemented the following functions:
8824 silc_client_add_channel_private_key,
8825 silc_client_del_channel_private_keys,
8826 silc_client_del_channel_private_key,
8827 silc_client_list_channel_private_keys and
8828 silc_client_free_channel_private_keys
8830 Affected file lib/silcclient/client_channel.c.
8832 * Added the support for the private keys in the channel message
8833 sending and encryption and in the message reception and
8834 decryption. Affected funtions are
8835 silc_client_send_channel_message and silc_client_channel_message.
8837 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8839 * Added SKE's key verify callback to the client library's
8840 KE protocol context. Affected files lib/silcclient/protocol.[ch].
8842 * Removed the statement that server (or router) must send USERS
8843 command reply when joining to the channel so that the client
8844 knows who are on the channel. Instead, the client list and
8845 client's mode list is now sent in the JOIN command reply to the
8846 client who joined channel. This is better solution.
8848 * Added function silc_server_get_users_on_channel and function
8849 silc_server_save_users_on_channel to the silcd/server.[ch].
8851 * Removed function silc_server_command_send_users from the
8854 * Do not show topic on the client library anymore. The topic is
8855 sent in the command reply notify to the application and the
8856 application must show the topic now.
8858 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8860 * Added client searching by nickname hash into the IDENTIFY and
8861 WHOIS commands in the server as they were clearly missing from
8862 them. Affected file is silcd/command.c.
8864 * Fixed a bug in private message receiving in the client library.
8865 The remote ID was freed and it wasn't supposed, now it is
8868 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8870 * Minor fix to the channel payload; allocate the data area, as it
8871 needs to be of specific length.
8873 * If the key agreement port is zero then the operating
8874 system will define the bound port. Affected files are
8875 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
8877 * Added new function silc_channel_payload_decrypt into the file
8878 lib/silccore/silcchannel.[ch].
8880 * Moved the channel message etc, check from silc_packet_decrypt
8881 to applications. The library calls now a generic
8882 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
8883 when the packet is either normal or special. This was done to
8884 allow more wide range of checking that was not allowed when
8885 the code was in library. Now applications can do virtually any
8886 checks to the packet and return to the library the decision how
8887 the packet should be processed. Affected files are
8888 lib/silccore/silcpacket.[ch].
8890 Added silc_server_packet_decrypt_check to the server and
8891 silc_client_packet_decrypt_check to the client library.
8893 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
8894 to send with specified source and destination information.
8896 * Channel message delivery between routers was broken after the
8897 channel key distribution was fixed earlier. The channel key
8898 was used be to distributed to other routers as well which is not
8899 allowed by the protocol. Now this is fixed and channel keys
8900 really are cell specific and the channel message delivery between
8901 routers comply with the protocol specification.
8903 * Fixed various commands in server to check also the global list
8904 for the channel entry and not just the local list. The affected
8905 file silcd/command.c.
8907 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8909 * Added assert()s to buffer formatting and unformatting routines
8910 to assert (if --enable-debug) when error occurs. Affected
8911 file: lib/silcutil/silcbuffmt.c.
8913 * Changed to auto-reconnect to check whether the remote host is
8914 router and register the re-connect timeout if it is. It used
8915 to check that whether we are normal server, but router must do
8916 auto-reconnect with another router as well. Affected file
8919 * Removed the [<key len>] option from CMODE command as the cipher
8920 name decides the key length, nowadays. See the defined ciphers
8921 from the protocol specification.
8923 * Added [<hmac>] option to the CMODE command to define the HMAC
8924 for the channel. Added SILC_CMODE_HMAC channel mode.
8926 * Added [<hmac>] option for the JOIN command so that user can
8927 select which HMAC is used to compute the MACs of the channel
8930 * Added Hmac field to the Channel Message Payload. The integrity
8931 of plaintext channel messages are now protected by computing
8932 MAC of the message and attaching the MAC to the payload. The
8933 MAC is encrypted. Now, it is clear that this causes some
8934 overhead to the size of the packet but rationale for this is that
8935 now the receiver can verify whether the channel message decrypted
8936 correctly and also when private keys are set for the channel the
8937 receiver can decrypt the packet with several keys and check from
8938 the MAC which key decrypted the message correctly.
8940 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
8941 lib/silccrypt/silccipher.[ch].
8943 * Added silc_hash_len to return the digest length into the
8944 lib/silcrypt/silchash.[ch].
8946 * Rewrote parts of Silc Channel Payload interface in the
8947 lib/silccore/silcchannel.[ch]. The encode function now also
8948 encrypts the packet and parse function decrypts it.
8950 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8952 * Fixed a minor formatting bug in the SKE's key material processing.
8953 It actually might have processed the keys wrong way resulting
8956 * Redefined the mandatory HMAC algorithms and added new algorithms.
8957 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
8958 and hmac-md5 truncated to 96 bits. The mandatory is now
8959 hmac-sha1-96. Rest are optional (including the one that used
8960 to be mandatory). Rationale for this is that the truncated HMAC
8961 length is sufficient from security point of view and can actually
8962 make the attack against the HMAC harder. Also, the truncated
8963 HMAC causes less overhead to the packets. See the RFC2104 for
8966 * Added new [hmac] configuration section. The SKE used to use
8967 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
8968 is of course wrong. The official names that must be proposed in
8969 the SKE are the ones defined in the protocol specification
8970 (hmac-sha1-96 for example). The user can configure any hmac
8971 using any hash function configured in the [hash] section. At
8972 least, the mandatory must be configured.
8974 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
8976 * Added HMAC list to the SKE proposal list. It has now both
8977 hash algorithm list and HMAC list. This makes the protocol
8978 incompatible with previous versions. The SKE now seems to work
8979 the way it is supposed to work, for the first time actually.
8981 * Defined plain Hash algorithms to the protocol specification.
8984 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8986 * Implemented support for key agreement packets into the server.
8987 Added functions silc_server_key_agreement and
8988 silc_server_send_key_agreement. Other than these functions,
8989 server has nothing to do with this packet.
8991 * Added support for private message key packets into the server.
8992 Added functions silc_server_private_message_key and
8993 silc_server_send_private_message_key.
8997 * Changed the silc_[client|server]_protocol_ke_set_keys to be
8998 called in the protocol's final callback instead in the END
8999 protocol state. This makes a little more sense and in the same
9000 time in client we can use the same protocol routines for normal
9001 key exchange and to key agreement packet handling as well.
9003 * Added to both client's and server's KE protocol context the
9004 SilcSKEKeyMaterial pointer to save the key material. We will
9005 bring the key material to the protocol's final callback by doing
9006 this. The final callback must free the key material.
9008 * Added SKE's packet_send callback into client's KE protocol
9009 context so that the caller can choose what packet sending function
9010 is used. This way we can use different packet sending when
9011 doing normal SKE when doing key agreement packet handling (in
9012 the key agreement packet handling we do not want to encrypt
9015 * Implemented the responder side of the key agreement routines
9016 in the client. The client can now bind to specified port and
9017 accept incoming key negotiation. The key material is passed
9018 to the application after the protocol is over.
9020 * Implemented the processing of incoming Key Agreement packet
9021 in the client. Added function silc_client_key_agreement to
9024 * Implemented the intiator side of the key agreement routines
9025 in the client. The client can now initiate key agreement with
9026 another remote client. The key material is passed to the
9027 application after the protocol is over.
9029 * Created client_keyagr.c to include all the key agreement
9032 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9033 SILC_TASK_CALLBACK except that it is not static.
9035 * Created client_notify.c and moved the Notify packet handling
9036 from the client.[ch] into that file.
9038 * Created client_prvmsg.c and moved all private message and
9039 private message key routines from the client.[ch] into that file.
9041 * Create client_channel.c and moved all channel message and
9042 channel private key routines from the client.[ch] into that file.
9044 * Changed silc_client_get_client_by_id_resolve to resolve with
9045 WHOIS command instead of IDENTIFY command, in the file
9046 lib/silclient/idlist.c.
9048 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9050 * Implemented the SKE's responder side to the Client library.
9052 * When FAILURE is received to the protocol do not trust it
9053 blindly. Register a timeout to wait whether the remote closes
9054 the connection as it should do it, only after that process the
9055 actual failure. This was changed to both client and server.
9057 * Added client_internal.h to include some of the structures
9058 there instead of client.h in lib/silcclient/.
9060 * Added function silc_task_unregister_by_callback to unregister
9061 timeouts by the callback function.
9063 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9065 * Some "Incomplete WHOIS info" errors has been appearing on the
9066 log files. Took away the entry->userinfo check from WHOIS
9067 reply sending. The entry->userinfo is now " " if client did not
9068 provide one. I thought this was fixed earlier but something
9069 is wrong still. Let's see if the error still appears.
9071 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9073 * Fixed a minor bug in the login when the channel key is
9074 re-generated in the server. It used to generate the key in
9075 wrong order and thus caused problems in the channel traffic.
9077 * Fixed a minor bug in channel key distsribution after
9078 KICK command. The key was not sent to the router even though
9081 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9083 * Added silc_ske_process_key_material_data as generic routine
9084 to process any key material as the SILC protocol dictates. The
9085 function is used by the actual SKE library but can be used by
9086 applications as well. This relates to the private message keys
9087 and the channel private keys since they must be processed the
9088 same way the normal SILC session keys. The protocol dictates
9089 this. Affected files: lib/silcske/silcske.[ch].
9091 Added also silc_ske_free_key_material to free the
9092 SilcSKEKeyMaterial structure.
9094 * Defined silc_cipher_set_key function to set the key for
9095 cipher without using the object's method function. The affected
9096 files: lib/silccrypt/silccipher.[ch].
9098 * Implemented silc silc_client_add_private_message_key,
9099 silc_client_add_private_message_key_ske,
9100 silc_client_del_private_message_key,
9101 silc_client_list_private_message_keys and
9102 silc_client_free_private_message_keys functions in the
9105 Added functions silc_client_send_private_message_key to send
9106 the Private Message Key payload and silc_client_private_message_key
9107 to handle incoming Private Message Key payload.
9109 * Added Cipher field to the Private Message Key payload to set
9110 the cipher to be used. If ignored, the default cipher defined
9111 in the SILC protocol (aes-256-cbc) is used.
9113 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9115 * Removed lib/silcclient/ops.h file.
9117 Redefined parts of the SILC Client Library API. Created new
9118 file silcapi.h that deprecates the ops.h file and defines the
9119 published Client Library API. Defined also private message key
9120 API and channel private key API into the file.
9122 This is the file that the application must include from the
9123 SILC Client Library. Other files need not be included by
9124 the application anymore.
9126 * Added new key_agreement client operation callback and also
9127 defined the Key Agreement library API for the application.
9129 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9131 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9132 is used by clients to request key negotiation between another
9133 client in the SILC network. If the negotiation is started it
9134 is performed using the SKE protocol. The result of the
9135 negotiation, the secret key material, can be used for example
9136 as private message key.
9138 Implemented the Key Agreement payload into the files
9139 lib/silccore/silauth.[ch].
9141 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9143 * Redefined ciphers for the SILC protocol. Added some new ciphers
9144 and defined the key lengths for the algorithms. Changed the
9145 code accordingly. The default key length is now 256 bits.
9147 * Fixed SKE key distribution function silc_ske_process_key_material
9148 when the key length is more than 128 bits. The default key
9149 length in SILC is now 256 bits.
9151 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9152 to indicate unsupported algorithm.
9154 * Renamed rijndael.c to aes.c and all functions as well.
9156 * Fixed a long standing channel key setting bug in client library.
9157 Weird that it has never surfaced before.
9159 * Fixed bug in channel deletion. If the entire channel is removed
9160 then it must also delete the references of the channel entry
9161 from the client's channel list as the client's channel entry and
9162 the channel's client entry share same memory.
9164 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9166 * Implemented CONNECT and SHUTDOWN commands in the client.
9168 * Implemented CLOSE command to the client.
9170 * Added the function silc_idlist_find_server_by_name into the
9171 files silcd/idlist.[ch].
9173 Added the function silc_idlist_find_server_by_conn into the
9174 files silcd/idlist.[ch].
9176 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9178 * DIE command was renamed to SHUTDOWN. Updated the both code
9181 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9182 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9184 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9187 * Added function silc_server_create_connection function to create
9188 connection to remote router. My server implementation actually
9189 does not allow router to connect to normal server (it expects
9190 that normal server always initiates the connection to the router)
9191 so the CONNECT command is only good for connecting to another
9194 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9196 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9197 or some other client was kicked from the channel.
9199 Implemented the handling of the notify type to both client
9202 Implemented silc_server_send_notify_kicked to send the KICKED
9203 notify. It is used to send it to the server's primary router.
9205 * Implemented the KICK command into server and client.
9207 * Added `query' argument to the silc_idlist_get_client function
9208 to indicate whether to query the client from server or not if
9211 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9212 to indicate that the client is not channel founder.
9216 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9218 * Removed the rng context from SilcPacketContext structure and
9219 changed that the packet routine uses the Global RNG API.
9221 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9223 * Added support for quit message that client can "leave" on the
9224 channel when it quits the SILC. It is ditributed inside the
9225 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9227 Added silc_server_free_client_data that will take the
9228 signoff message as argument.
9230 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9232 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9234 * Updated parts of the protocol specification to keep it up
9237 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9239 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9240 payloads in one packet.
9242 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9243 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9244 use now the new List flag.
9246 * Also deprecated the following packet types: REPLACE_ID,
9247 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9249 * Added list support for Notify packet in server.
9251 * Added silc_server_send_notify_channel_change to send the
9252 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9253 the silc_server_send_replace_id.
9255 * Added silc_server_send_notify_nick_change to send the
9256 NICK_CHANGE notify type. Deprecates the function
9257 silc_server_send_replace_id.
9259 * Added silc_server_send_notify_join to send the JOIN notify type.
9260 Deprecates the function silc_server_send_new_channel_user.
9262 * Added silc_server_send_notify_leave to send LEAVE notify type.
9263 Deprecates the function silc_server_send_remove_channel_user.
9265 * Added silc_server_send_notify_cmode and
9266 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9267 types. Deprecates the silc_server_send_set_mode function.
9269 * Added SERVER_SIGNOFF notify type to indicate that server has
9270 quit. This means that all clients on the channel from that
9271 server will drop. This can be also used when netsplit happens.
9273 Deprecated REMOVE_ID packet type since it is not needed anymore
9276 Added silc_server_send_notify_server_signoff to send the
9277 SERVER_SIGNOFF notify type. Deprecates the function
9278 silc_server_send_remove_id.
9280 Added also silc_server_send_notify_signoff to send the
9281 SIGNOFF notify type.
9283 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9284 SILC protocol from this day on. Changed the protocol
9285 specification as well.
9287 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9288 notify type. It is used between routers to notify about
9289 topic changes on a channel.
9291 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9294 * Partly updated the protocol specification to comply with the
9295 changes now made. It is still though a bit outdated.
9297 * The JOIN notify type now takes one extra argument <Channel ID>.
9298 The packet used to be destined to the channel but now the
9299 JOIN type may be sent as list thus it is impossible to
9300 destine it to any specific channel. By adding this argument
9301 it is again possible.
9303 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9305 * Added CREDITS file. The CHANGES and CREDITS file will appear
9306 in the distribution as well.
9308 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9310 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9311 types in the server's silcd/packet_receive.c.
9313 * Implemented CMODE and CUMODE to work in router environment.
9315 * Fixed minor encoding and decoding buglet from the
9316 lib/silccore/silcmode.c.
9318 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9321 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9323 * Changed all SilcConfigServer* and silc_config_server* to
9324 SilcServerConfig* and silc_server_config*, respectively.
9327 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9329 * Associated the ID (client or server ID) to the Authentication
9330 Payload to avoid any possibility of forging. Updated the
9331 protocol specification and the code accordingly.
9333 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9335 * The RSA key length is now save to the RsaKey context in the
9336 key generation process in lib/silccrypt/rsa.c. The key length
9337 is now used to figure out the maximum size of the block allowed
9338 to be encrypted/signed.
9340 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9341 is equivalent to the silc_mp_mp2bin but does not allocate any
9344 * Changed silc_mp_mp2bin API to take length argument. If it is
9345 non-zero then the buffer is allocated that large. If zero, then
9346 the size is approximated using silc_mp_sizeinbase, which however
9349 * Created Global RNG API which is global RNG that application can
9350 initialize. After initializing, any routine anywhere in the
9351 code (including library) can use RNG without allocating a new
9352 RNG object. This was done to allow this sort of use of the
9353 RNG in code that has no chance to allocate RNG object. All
9354 applications currently allocate this and many routines in the
9355 library use this. Affected file lib/silccrypt/silcrng.[ch].
9357 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9358 it to use the Global RNG API.
9360 * Defined Authentication Payload into protocol specification that
9361 is used during SILC session to authenticate entities. It is
9362 used for example by client to authenticate itself to the server
9363 to obtain server operator privileges.
9365 Implemented this payload into the lib/silccore/silcauth.[ch].
9366 Implemented also routines for public key based authentication
9367 as the new protocol specification dictates.
9369 Moved definitions of different authentication methods from
9370 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9372 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9373 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9374 silc_pkcs_verify_with_hash functions into the file
9375 lib/silccrypt/silcpkcs.[ch].
9377 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9379 * The client entry's userinfo pointer must be always valid.
9380 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9381 will fail since it requires the userinfo. Now, the userinfo
9382 is allocated as "" if actual userinfo does not exist. Actually,
9383 it must exist and it is totally Ok to drop client connections
9384 that does not announce the userinfo. However, we will make
9385 this workaround for now.
9387 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
9388 to return the remote port by socket.
9390 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9392 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
9393 SILC_SERVER_PENDING_EXEC and added an new macro
9394 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
9395 data or when error occurs while processing the pending command.
9397 Added new argument `destructor' into silc_server_command_pending
9398 and to the SilcServerCommandPending object. This destructor is
9399 now called after calling the pending callback or if error occurs
9400 immediately. If error occurs the actual pending callback won't
9401 be called at all - only the destructor. The destructor may be
9402 NULL if destructor is not needed.
9404 All this applies for client library code as well. Similar
9405 changes were made there as well for the pending commands.
9407 In the client, the application must now allocate the
9408 SilcClientCommandContext with the silc_client_command_alloc
9411 * Added reference counter to the SilcServerCommandContext. Added
9412 function silc_server_command_alloc and silc_server_command_dup
9415 Same type of functions added to the client library for the same
9418 * Removed the cmd_ident from IDListData away since it is now
9419 global for all connections. It is the command identifier used
9420 in command sending and with pending commands. The affected file
9423 * Added reference counter to the SilcSocketConnection objecet to
9424 indicate the usage count of the object. The object won't be
9425 freed untill the reference counter hits zero. Currently only
9426 server uses this, and client ignores it. The client must be
9427 set to use this too later. The affected files are
9428 lib/silccore/silcsockconn.[ch]. Added also the function
9429 silc_socket_dup to increase the reference counter.
9431 This was mainly added because it is possible that the socket
9432 is removed underneath of pending command or other async
9433 operation. Now it won't be free'd and proper DISCONNECTING
9434 flags, etc. can be set to avoid sending data to connection that
9435 is not valid anymore.
9437 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
9438 the connection. After that it sets SILC_SET_DISCONNECTED.
9439 It is, however, possible that the socket data is not still freed.
9440 The silc_server_packet_process now checks that data is not
9441 read or written to connection that is DISCONNECTED. The socket
9442 get's freed when the reference counter hits zero.
9444 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9446 * Changed the client operation API: channel_message operation's
9447 `sender' is now the client entry of the sender, not the nickname
9448 and the `channel' is the channel entry, not the channel name.
9450 In the private_message operation the `sender' is now also the
9451 client entry of the sender not the nickname.
9453 Affected file is lib/silcclient/ops.h and all applications
9454 using the client operations.
9456 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9458 * Moved the calling of ops->connect() from connect_to_server_final
9459 into receive_new_id functin since that is the point when the
9460 client is actually allowed to send traffic to network. The
9461 affected file is lib/silcclient/client.c.
9463 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9465 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
9466 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
9467 (if needs broadcasting) instead of broadcasting the packets one
9468 by one which would make a burst in the network traffic.
9470 * Added `broadcast' argument to the functions in silcd/server.[ch]
9471 silc_server_create_new_channel[_with_id] to indicate whether
9472 to send New Channel packet to primary router.
9474 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9476 * Added new function into the silcd/server.[ch] files:
9477 silc_server_create_new_channel_with_id to create new channel with
9478 already existing Channel ID.
9480 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
9481 lib/silccore/silcpacket.h. This packet is used t send list of
9482 Set Mode payloads inside one packet. Server uses this to set
9483 the modes for the channels and clients on those channels, that it
9484 announced to the router when it connected to it. The protocol
9485 specification has been updated accordingly.
9487 * The silc_server_new_channel did not handle the packet coming
9488 from normal server as it normally does not send that. However,
9489 when it announces its channels it does send it. Implemented
9490 the support for that.
9492 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
9493 into the file lib/silccore/id.h.
9495 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9497 * Fixed memory leaks in the functions silc_idlist_del_client,
9498 silc_idlist_del_channel and silc_idlist_del_server in the file
9499 silcd/idlist.c. All of those leaked like a sieve.
9501 * Fixed some small memory leaks in the client's function
9502 silc_client_notify_by_server.
9504 * Added functions into silcd/server.c: silc_server_announce_clients,
9505 silc_server_announce_channels and silc_server_announce_server.
9506 These functions are used by normal and router server to announce
9507 to its primary router about clients, channels and servers (when
9508 router) that we own. This is done after we've connected to the
9511 These functions effectively implements the following packet types:
9512 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
9513 and SILC_PACKET_NEW_ID_LIST.
9515 * Added new functions into the silcd/packet_receive.[ch]:
9516 silc_server_new_id_list, silc_server_new_channel_list and
9517 silc_server_new_channel_user_list to handle the incoming
9518 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
9520 * Added support of changing Channel ID in the function
9521 silc_server_replace_id. If the server that announces a channel
9522 to the router already exists in the router (with same name but
9523 with different Channel ID), router is responsible to send
9524 Replace ID packet to the server and force the server to change
9525 the Channel ID to the one router has.
9527 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
9528 client that the Channel ID has been changed by the router. The
9529 normal server sends this to the client. Client must start using
9530 the new Channel ID as the channel's ID.
9532 Implemented handling of this new type into lib/silcclient/client.c
9533 into the function silc_client_notify_by_server.
9535 * Added new function silc_idlist_replace_channel_id into the files
9536 silcd/idlist.[ch] to replace the Channel ID.
9538 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9540 * Call silc_server_command_identify_check always when processing
9541 the IDENTIFY command in silcd/command.c
9543 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9545 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
9546 send keepalive packets. The packet can be sent by clients,
9547 servers and routers.
9549 Added function silc_socket_set_heartbeat into the file
9550 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
9551 If not set, the heartbeat is not performed. The actual
9552 heartbeat is implemented in the low level socket connection
9553 library. However, application is responsible of actually
9556 Added silc_server_send_heartbeat to send the actual heartbeat
9557 packet into silcd/packet_send.[ch]. Server now performs
9558 keepalive with all connections.
9560 * Added silc_task_get_first function into lib/silcutil/silctask.c
9561 to return the timeout task with shortest timeout. There was a bug
9562 in task unregistration that caused problems. TODO has been
9563 updated to include that task system must be rewritten.
9565 * The client library will now resolve the client information when
9566 receiving JOIN notify from server for client that we know but
9567 have incomplete information.
9569 * Rewrote parts of silc_server_remove_from_channels and
9570 silc_server_remove_from_one_channel as they did not remove the
9571 channel in some circumstances even though they should've.
9573 * Encryption problem encountered in server:
9575 The LEAVE command used to send the Channel Key packet to the
9576 router immediately after generating it. However, the code
9577 had earlier sent Remove Channel user packet but not immediately,
9578 ie. it was put to queue. The order of packets in the router
9579 was that Channel Key packet was first and Remove Channel User
9580 packet was second, even though they were encrypted in the
9581 reverse order. For this reason, MAC check failed. Now, this
9582 is fixed by not sending the Channel Key packet immediately but
9583 putting it to queue. However, this is more fundamental problem:
9584 packets that are in queue should actually not be encrypted
9585 because packets that are sent immediately gets encrypted
9586 actually with wrong IV (and thus MAC check fails). So, packets
9587 that are in queue should be encrypted when they are sent to
9588 the wire and not when they put to the queue.
9590 However, the problem is that the current system has not been
9591 designed to work that way. Instead, the packet is encrypted
9592 as soon as possible and left to the queue. The queue is then
9593 just purged into wire. There won't be any fixes for this
9594 any time soon. So, the current semantic for packet sending
9597 o If you send packet to remote host and do not force the send
9598 (the packet will be in queue) then all subsequent packets to the
9599 same remote host must also be put to the queue. Only after the
9600 queue has been purged is it safe again to force the packet
9603 o If you send all packets immediately then it safe to send
9604 any of subsequent packets through the queue, however, after
9605 the first packet is put to queue then any subsequent packets
9606 must also be put to the queue.
9608 Follow these rules and everything works fine.
9610 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9612 * Added new function silc_server_remove_clients_by_server to
9613 remove all client entries from ID list when the server connection
9614 is lost. In this case it is also important to invalidate all
9615 client entires as they hold the invalid server entry. This
9616 fixes fatal bug when server has lost connection and will reconnect
9619 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9621 * Made some sanity checks to silc_server_daemonise like to check
9622 whether the requested user and group actually exists.
9624 * Added sanity check to SKE's silc_ske_responder_finish to check
9625 that the public and private key actually is valid.
9627 * Invalidate the client's nickname when receiving Replace ID
9628 packet and the Client ID is being replaced. This means that the
9629 server will query the nickname if someone needs it (client)
9632 * Sort the ID Cache in client library when the ID Cache data
9633 has changed (needs sorting).
9635 * Do not allow for SILC client to create several connections to
9636 several servers. The client does not support windows right now
9637 and generating multiple connections causes weird behaviour.
9639 Irssi-silc client does support windows and can handle several
9640 connections without problems, see: www.irssi.org and SILC plugin.
9642 * Fixed some places where client was added to the IDList. The
9643 rule of thumb is following (in order to get everything right):
9644 If the client is directly connected local client then the
9645 `connection' argument must be set and `router' argument must be
9646 NULL to silc_idlist_add_client function. If the client is not
9647 directly connected client then the `router' argument must
9648 bet set and the `connection' argument must be NULL to the
9649 silc_idlist_add_client function.
9651 * The funtion silc_server_packet_send_local_channel actually did
9652 not check whether the client was locally connected or not. It
9653 does that now. Fixed a bug related to LEAVE command.
9655 * Fixed Remove Channel User payload parsing bug in server's
9656 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
9658 * The server's silc_server_save_channel_key now checks also the
9659 global ID list for the channel as it might not be in the local
9660 list. Fixed a bug related to LEAVE command.
9662 * Is this the end of the [<unknown>] buglet that has been lurking
9663 around for a long time? A little for loop fix in server's
9664 silc_server_command_whois_parse that is used by both IDENTIFY
9665 and WHOIS command. At least, this was a clear bug and a cause
9666 of one type of [<unknown>] buglet.
9668 * WHOIS and IDENTIFY commands call the function
9669 silc_server_command_[whois/identify]_check function even if
9670 we are not router server.
9672 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9674 * Added --with-gmp configuration option. If set the GMP
9675 is always compiled in the SILC source tree. If not set then
9676 it is checked whether the system has the GMP3 installed. If
9677 it has then the GMP won't be compiled (the system's headers
9678 and library is used), if it doesn't have it then the GMP is
9679 compiled in the SILC source tree.
9681 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9683 * Changed RSA private exponent generation to what PKCS #1
9684 suggests. We try to find the smallest possible d by doing
9685 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
9686 not security fix but optimization.
9688 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9690 * Added new config entry [Identity] to fork the server and run
9691 it as specific user and group. A patch from Bostik.
9693 * Imported Dotconf configuration library into lib/dotconf.
9694 This will be used to create the SILC configuration files later.
9695 It will appear in the distsribution after this commit.
9697 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9699 * A big code auditing weekend happening. Auditing code for
9700 obvious mistakes, bugs and errors. Also, removing any code
9703 Removed files for being obsolete:
9705 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
9706 inline in the file lib/silcutil/silcbuffer.h)
9708 o lib/silcutil/silcbufutil.c (the header has inline versions)
9710 Changed code to fix possible error conditions:
9712 o The buffer formatting routines now check that the destination
9713 buffer really has enough space to add the data. This applies for
9714 both buffer formatting and unformatting
9715 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
9716 unformatting was changed to accomodate following rules:
9717 XXX_*STRING_ALLOC will allocate space for the data into the pointer
9718 sent to the function while XXX_*STRING will not allocate or copy
9719 the data into the buffer. Instead it sets the pointer from the
9720 buffer into the pointer sent as argument (XXX_*STRING used to
9721 require that the pointer must be allocated already). This change
9722 makes this whole thing a bit more consistent and more optimized
9723 (note that the data returned in the unformatting with XXX_*STRING
9724 must not be freed now). The routines return now -1 on error.
9726 o Tried to find all code that use buffer_format and buffer_unformat
9727 and added return value checking to prevent formatting and
9728 especially unformatting errors and possible subsequent fatal
9731 o Changed ske->x and ske->KEY to mallocated pointers in
9732 lib/silcske/silcske.h. Fixed possible data and memory leak.
9734 o Added return value checking to all *_parse* functions. Fixed
9735 many memory leaks as well.
9737 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
9738 so that buffer overflows would not happen. All code now also
9739 checks the return value as it can fail.
9741 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9743 * Added reconnection support to server if the normal server looses
9744 its connection to the router (for example if router is rebooted).
9745 The server performs normal reconnection strategy implemented
9746 to the server. Affected file silcd/server.c.
9748 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9750 * Added new packet type SILC_PACKET_SET_MODE that is used to
9751 distribute the information about changed modes (for clients,
9752 channels and clients channel modes) to all routers in the
9753 network. Updated the protocol specification accordingly.
9755 Added functions into silcd/packet_send.c and
9756 silcd/packet_receive.c: silc_server_send_set_mode,
9757 silc_server_set_mode.
9759 Added new files silcmode.[ch] into lib/silccore that implements
9760 the encoding and decoding of Set Mode Payload. Added new type
9761 SilcSetModePayload. Moved the definitions of different modes
9762 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
9764 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9766 * Oops, a little mistake in server's connection authentication
9767 protocol. The protocol is not ended with FAILURE but with
9768 SUCCESS if the authentication is Ok. :) Affected file is
9771 * Implemented NICK_CHANGE notify handling in server in the file
9772 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
9773 the local clients on the channel. After the changing nickname
9774 in router environment snhould work and the [<unknown>] nickname
9775 should appear no more.
9777 The silc_server_replace_id function that receives the Replace ID
9778 payload now sends the NICK_CHANGE notify type also in the file
9779 silcd/packet_receive.c
9781 * Changed WHOIS and IDENTIFY command to support the maximum amount
9782 of arguments defined in protocol specs (3328 arguments). This
9783 fixed a bug that caused problems when there were more than three
9786 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9788 * Added extra parameter, command identifier, to the
9789 silc_client_send_command so that explicit command identifier
9792 Changed that ID list routines uses specific command identifier
9793 when sending WHOIS/IDENTIFY requests to the server so that they
9794 can be identified when the reply comes back.
9796 Affected files lib/silcclient/command.[ch],
9797 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
9799 * Added `sender' argument to silc_server_packet_send_to_channel
9800 to indicaet the sender who originally sent the packet to us
9801 that we are now re-sending. Ignored if NULL. Affected file
9802 silcd/packet_send.[ch].
9804 * Added some server statistics support in silcd/server_internal.h
9805 SilcServerStatistics structure and around the server code. Also
9806 send some nice statistics information when client is connecting
9809 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9811 * Fixed channel ID decoding in server's JOIN command reply in
9812 silcd/command_reply.c
9814 * Fixed braodcasting of replace ID payload to not to send it if
9815 we are standalone server in silcd/packet_receive.c.
9817 * Fixed all channel message sending routines to not to send
9818 packets to clients that has router set, since they are routed
9819 separately in the same function earlier. Affects file
9820 silcd/packet_send.c and all channel packet sending functions.
9822 * In USERS reply, res_argv[i] are not allocated, the table
9823 is allocated. Thus changed that free the table, not its
9826 * In server's whois_check and identify_check if the client is
9827 locally connected do not send any WHOIS commands - they are not
9830 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9832 * Fixed some minor bugs in client when sending WHOIS command. The
9833 arguments was in wrong order.
9835 * Removed statis function add_to_channel from server in
9836 silcd/command.c that was previously used with the joining but
9839 * Tested USERS command in router environment successfully with two
9840 routers, two servers and two clients.
9842 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9844 * Reorganized the USERS command and command reply in client library
9845 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
9846 When the command is given by user we register a pending command
9847 callback that will reprocess the command after the reply has been
9848 received from the server. When reprocessing the packet we then
9849 display the information. Thus, the USERS information is displayed
9850 now in the command callback instead of in the command reply
9851 callback. The processing of the command is same as previously
9852 when server has sent the command reply in the JOINing process.
9854 * Added to USERS command in silcd/command_reply.c to join the client,
9855 we didn't use to know about, to the channel after we've created
9856 a client entry for it. Also, for clienet we did know already still
9857 check whether it is on the channel or not and add it if not.
9859 * Removed silc_server_command_join_notify as the function and its
9862 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9864 * Changed the client's pending command handling to the same as the
9865 server's pending command handling. It is also now possible to
9866 execute command reply functions from other command reply
9867 function as the function callbacks for commands and command
9868 replies are one and same. The pending commands are not static
9869 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
9870 in client connection context. Thus, pending commands are server
9871 connection specific as it is convenient.
9873 Changed the function silc_client_command_pending and
9874 silc_client_command_pending_del and added new function
9875 silc_client_command_pending_check. Removed the
9876 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
9879 * Added cmd_ident, current command identifier, to the client
9880 connection context in lib/silcclient/client.h to keep track on
9881 command identifiers used in command sending. Client's command reply
9882 function handling now supports the mandatory command identifiers.
9884 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
9885 funtions in client to fully support pending command callbacks.
9887 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
9888 as one of the arguments to the application in the command reply
9891 * NOTE: The FORWARDED flag is depracated. It used to be depracated
9892 before first releasing SILC but came back. Now it is removed again
9893 and should come back nomore. The FORWARDED flag was used only
9894 by the JOINing procedure by forwarding the command packet to router.
9895 Now, the JOINing procedure has been changed to more generic (due
9896 to various router environment issues) and FORWARDED is not needed
9897 anymore for anything. The protocol specification is yet to be
9900 Now, removed silc_server_packet_forward from server and the flag
9901 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
9903 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9905 * Renamed NAMES command to USERS command. The NAMES was named that
9906 due to historical reasons. Now it is renamed. Also, rewrote
9907 parts of the USERS command. The nickname list is not sent anymore
9908 by the server. Only Client ID and mode lists are sent in the USERS
9909 command. Changed this also to the protocol specification.
9911 The client now resolves the names and stuff after it receives
9912 the USERS list from the server when joining to the channel.
9914 * WHOIS and IDENTIFY commands has been changed to support multiple
9915 Client ID's per command. One can now search for multiple users
9916 in the network by sending only one WHOIS or IDENTIFY command.
9917 Changed the code and the protocol specifications.
9919 * Removed silc_server_command_identify_parse and changed that IDENTIFY
9920 uses silc_server_command_whois_parse to parse the request. */
9922 * If normal server, do not parse the WHOIS and IDENTIFY requests
9923 before sending it to the router. Saves some time.
9925 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9927 * Fixed JOIN command on client library. Wrong number of arguments
9928 used to crash the client.
9930 * Added silc_server_channel_has_global function to check whether
9931 channel has global users or not.
9933 * Added silc_server_channel_has_local function to check whether channel
9934 has locally connected clients on the channel.
9936 * The silc_server_remove_from_one_channel now checks whether the
9937 channel has global users or not after given client was removed from
9938 the channel. It also checks whether the channel has local clients
9939 on the channel anymore. If it does not have then the channel entry
9940 is removed as it is not needed anymore.
9942 * The silc_server_notify now checks on JOIN notify whether the joining
9943 client is one of locally connected or global. If it is global then
9944 the channel has now global users on the channel and that is marked
9945 to the channel entry. Also, it now saves the global client to
9946 global list who is joining and JOINs it to the channel. This is
9947 for normal server, that is.
9949 Changed silc_server_send_notify_on_channel,
9950 silc_server_packet_relay_to_channel and
9951 silc_server_packet_send_to_channel check if we are normal server
9952 and client has router set (ie. global client) do not send the
9953 message to that client, as it is already routed to our router.
9955 * Implemented LEAVE notify type handling in silc_server_notify
9958 * Tested LEAVE command in router environment successfully. Tested
9959 with two routers, two servers and two clients.
9963 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
9965 * Implemented SIGNOFF notify type handling in silc_server_notify
9968 * silc_server_remove_id now removes the client entry from all channels
9969 it has joined and thusly sends SIGNOFF notify type.
9971 * Rewrote the NAMES list generation in server by removing two excess
9972 loops. The lists are created now inside one loop.
9974 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9976 * silc_server_remove_channel_user checks now also global list
9977 for channel and client.
9979 * silc_server_new_channel_user checks now both local and global
9980 list for channel and client. Fixed a bug in client id decoding.
9981 Used to decode wrong buffer.
9983 * silc_server_channel_message checks now both local and global
9984 list for channel entry.
9986 * Tested channel joining (hence JOIN) in router environment
9987 successfully. Tested with two routers, two servers and two
9990 * Tested channel message sending in router environment successfully.
9992 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9994 * Added silc_server_save_channel_key into server.[ch] to save the
9995 received channel key in Channel Key payload processing. It is
9996 also used in JOIN command reply handling.
9998 Equivalent function silc_client_save_channel_key added into
9999 client.[ch] into client library.
10001 * Changed JOIN command reply to send information whether the channel
10002 was created or not (is existing already) and the channel key
10003 payload. Changed protocol specs accordingly.
10005 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10006 the request was sent by ID and not by nickname. Crashed on
10009 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10011 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10012 now correctly save the received data.
10014 * silc_server_free_sock_user_data now notifies routers in the
10015 network about entities leaving the network.
10017 At the same time implemented functions silc_server_remove_id
10018 and silc_server_send_remove_id to receive and send REMOVE_ID
10019 packets. The packet is used to notify routers in the network
10020 about leaving entities. The ID removed will become invalid in
10023 * Added function silc_idlist_del_server into server. Removes and
10024 free's server entry from ID list.
10026 * silc_server_private_message function now checks, if we are router,
10027 that the destination ID really is valid ID, naturally.
10029 * In router when NEW_ID packet is received (for new client) the
10030 hash of the Client ID is saved in the ID Cache but the
10031 client->nickname is set to NULL, instead of putting the hash
10034 IDENTIFY command now also checks that client->nickname must be
10035 valid. If it is not if will request the data from the server who
10036 owns the client. Added new function
10037 silc_server_command_identify_check.
10039 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10040 to set the command to already allocated Command Payload.
10042 * Tested private message sending in router environment with two
10043 routers, two servers and two clients. Fixed minor bugs and now
10046 * Fixed segfault from client's NAMES command. Used to crash if
10047 not on any channel.
10049 * Forwarded packets must not be routed even if it is not destined
10050 to the receiver. Changed server code comply with this.
10052 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10054 * Added `require_reverse_mapping' boolean value to ServerParams
10055 structure. If TRUE (not default) the server will require that
10056 the connecting host has fully qualified domain name.
10058 If the reverse mapping is not required and hostname could not be
10059 found the IP address is used as hostname.
10061 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10063 * Implemented version string checking to both client and server.
10064 The check is incomplete currently due to the abnormal version
10065 strings used in development version of SILC.
10067 * Changed all command functions in server to use the new
10070 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10072 * Changed char *data to unsigned char *data in ID Cache system to
10073 support binary data as ID Cache data. Changed code to support
10074 binary data in lib/silccore/idcache.c.
10076 * Renamed silc_server_packet_relay_command_reply to
10077 silc_server_command_reply as it is normal packet receiving
10078 function. Rewrote the function to accept command replys for
10079 servers and not only for clients.
10081 * Mark remote router always as registered server if we are connecting
10082 to it. Otherwise, commands sent by the router to us are ignored.
10084 * All ID List find routines now returns the ID Cache Entry pointer
10085 as well if requested.
10087 * WHOIS command works now in router environment, tested with two
10088 routers, two servers and two clients.
10090 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10091 in router environment (as it is almost equivalent to WHOIS) but
10092 hasn't been tested thoroughly. Added new functions:
10094 silc_server_command_identify_parse
10095 silc_server_command_identify_send_reply
10096 silc_server_command_identify_from_client
10097 silc_server_command_identify_from_server
10099 * Disabled route cache adding because adding two different ID's with
10100 same IP replaces the old cache entry thus giving wrong route.
10101 The entry->router->connection is always the fastest route anyway
10102 so route cache may not be needed. Of course, new routes maybe
10103 established after receiving the ID when the entry->router->connection
10104 might not be anymore the most optimal.
10106 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10108 * Add route cache for received ID for fast routing.
10110 * Added silc_server_packet_route to route received packet on router
10111 that is not destined to us.
10113 * Renamed silc_server_get_route to silc_server_route_get.
10115 * Added id_string and id_string_len fields into SilcServer to
10116 include encoded ServerID for fast comparing without excess
10117 encoding of the ID's.
10119 * Cleaned up WHOIS command on server side. Added following static
10122 silc_server_command_whois_parse
10123 silc_server_command_whois_check
10124 silc_server_command_whois_send_reply
10125 silc_server_command_whois_from_client
10126 silc_server_command_whois_from_server
10128 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10129 arguments in command replies. All command functions should be
10130 updated to use this macro.
10132 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10134 * Minor typo fixes on command reply handling on server.
10136 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10138 * Added silc_server_command_add_to_channel internal routine to add
10139 the client to the channel after router has created the channel and
10140 sent command reply to the server.
10142 * Added generic silc_server_send_command to send any command from
10145 * Use static buffer with ID rendering instead of duplicating data.
10147 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10149 * Fixed a channel user mode bug when joining to a channel server gave
10150 everybody channel founder rights, oops.
10152 * We mark ourselves as the router of the incoming server connection
10153 if we are router ourselves. This way we can check in some packet
10154 sending functions whether it is locally connected server. For
10155 incoming router connections we put NULL.
10157 * For router sending packets locally means now always sending the
10158 packet cell wide; to local clients and local servers. For normal
10159 server sending packet locally means sending it to only local
10162 * Fixed the JOIN command to really work in router environment. If the
10163 channel is created it is always created by the router. Router is
10164 also responsible of making the initial joining to the channel,
10165 sending JOIN notify to the sending server and distributing
10166 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10167 does not exist server doesn't do anything else but forward the
10168 command to the router which performs everything.
10170 * Added silc_server_send_channel_key function to send the Channel Key
10173 * Added silc_server_create_channel_key to create new channel key. The
10174 channel key is now re-generated everytime someone joins or leaves
10175 a channel, as protocol dictates. Note: channel->key_len is the
10176 key length in bits.
10178 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10180 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10181 packet_receive.[ch] to separate packet sending and receiving
10182 routines. The server.[ch] now includes everything else including
10183 actual packet processing (writing and reading data) and other
10186 Renamed silc_server_private_message_send_internal to
10187 silc_server_send_private_message. The routine is still though
10188 used only to relay private messages as server does not send
10189 private messages itself.
10191 Renamed silc_server_new_channel to silc_server_create_new_channel
10192 and added new function sicl_server_new_channel that handles the
10193 incoming New Channel packet. Added also new sending function
10194 silc_server_send_new_channel to send New Channel Payload.
10196 * Added new function silc_server_notify to process incoming notify
10197 packet to the server/router. Server may then relay the notify
10198 to clients if needed.
10200 * Added new function silc_server_new_channel_user to process incoming
10201 New Channel User packet. Router will redistribute the packet and
10202 send JOIN notify to its local clients and locally connected servers
10203 if needed. Normal server will send JOIN notify to its local client
10204 on same channel when received this packet. Added also corresponding
10205 sending function silc_server_send_new_channel_user to sent the
10208 * Added boolean route argument to send_notif_to_channel and
10209 packet_send_to_channel functions to attempt to route the packet
10210 if it is TRUE and send only locally if it is FALSE.
10212 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10214 * silc_server_replace_id now broadcasts the received replace ID
10215 packet if it is not broadcast packet already. The router must
10216 broadcast to inform other routers about changed ID.
10218 * Added backpointer to server's router into SilcServer context in
10219 silcd/server_internal.h.
10221 * Fixed silc_server_packet_broadcast to send correct broadcast
10224 * The channel key is now distributed to the local client as soon
10225 as it is received from the router (in router environment) so that
10226 no other packet may be sent for the channel until client has
10229 * silc_server_remove_channel_user now broadcasts the received
10230 Remove Channel User packet if it is not broadcast packet already.
10231 The router must broadcast to inform other routers about removed
10234 * Added users field into SilcPacketContext that is a reference count
10235 of the context. One can increase the reference count by calling
10236 silc_packet_context_dup which is now changed to just increase the
10237 reference count instead of duplicating the data. The reference
10238 count is decresed by calling silc_packet_context_free that will
10239 free the data after the reference count hits zero.
10241 For now on the packet context and everything allocated into it
10242 (including the raw packet from network) must be freed by calling
10243 the new silc_packet_context_free function. Added also new function
10244 silc_packet_context_alloc that must be used now to allocate the
10245 context. This also means that if a routine is asynchronous from
10246 silc_[client/server]_packet_parse_type the packet context must
10247 be duplicated by calling silc_packet_context_dup. Otherwise it
10248 gets free'd after silc_[client/server]_packet_parse_type returns.
10249 Also, one must remember that if packet is duplicated then its
10250 reference count must be decresed by calling the free function as
10251 many times as it was duplicated.
10253 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10254 from both client and server.
10256 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10258 * Made joining to a channel working in router environment.
10260 * Cleaned up JOIN command on server side and create function
10261 silc_server_command_join_channel internal routine to make the
10264 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10266 * Changed silc_command_pending list to SilcDList. Also, added
10267 `ident' field to SilcServerCommandPending structure to identify
10268 the reply and to call correct callback.
10270 Added silc_server_command_pending_check function to replace the
10271 corresnponding macro. The silc_command_pending list is not
10274 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10275 to set identifier to previously allocated Command Payload. It
10276 is used to set identifier for command when resending Command
10279 * Added silc_command_payload_encode_payload to encode Command
10280 Payload buffer from SilcCommandPayload structure.
10282 * Added silc_argument_payload_encode_payload to encode Argument
10283 payload buffer from SilcArgumentPayload structure.
10285 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10287 * Changed WHOIS command to support router connection on server side.
10288 The whois request is always sent to router unless the server is
10289 standalone server. After server has received the reply from the
10290 router will it send the reply to the client.
10292 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10293 broadcast received broadcast packet. The function is used only
10294 by router. The broadcast packet is always sent to the router's
10297 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10298 render given ID to printable string, for log files for example.
10300 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10302 * Made basic router to router connections working. At least they
10303 can now connect to each other but nothing really works the way
10304 they are supposed - yet.
10306 * Added new initiator token to RouterConnection configuration
10307 file in silcd/serverconfig.[ch]. It is used to tell whether we
10308 are the initiator to the remote router or whether we'll expect
10309 the other end to connect.
10311 * Moved registering of listener task to silc_server_init, hence
10312 the server starts listenning as soon as it is run, even if it
10313 does not have connections to other routers. Let's see how well
10316 * Changed default connection retry timeouts for more suitable in
10319 * Removed cipher and such arguments from silc_idlist_add_client
10320 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10321 Added new function silc_idlist_add_data to add the keys and stuff
10324 * Added SilcIDListData structure and added it to SilcClientEntry
10325 and SilcServerEntry as their first field in the structure. This
10326 way we can explicitly cast the ID entries to the SilcIDListData
10327 structure and get common data for the entries. In past, we had
10328 to first check what type of connection it is and then cast it to
10329 correct ID entry type. Now, we can directly cast the opaque
10330 pointer to the SilcIDListData (no matter what ID entry it actually
10331 is) and get the data needed.
10333 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10335 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10336 in some circumstances even if threre were timeout tasks, though not
10337 IO tasks, but tasks anyway. Now fixed.
10339 * Defined SilcServerConnection structure to hold connection specific
10340 stuff about directly connected servers and routers. The definition
10341 is currently in silcd/server_internal.h. I thought about having
10342 a bit more important role fro this struct but for now it is used
10343 only when connecting to other server (or router actually).
10345 * Added connecting retry support in server when connecting to
10346 router(s). The retry feature implement exponential backoff
10347 algorithm. Also, added SilcServerParams structure to hold default
10348 parameters for server. For now, it include these retry settings
10349 and are hard coded. After server is moded to be as Silc Server
10350 Library this structure will be more important.
10352 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10354 * Changed client librarys channel->clients table to SilcList and
10355 changed code accordingly.
10357 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10359 * Changed client's channel table to SilcList and changed code
10360 accordingly. Also changed SilcChannelClientEntry to include back-
10361 pointer to the channel so that client entry can use that structure
10362 as list as well and we have fast cross-reference to the channel.
10363 This change dramatically decreased the complexity of channel
10364 handling with client entry and vice versa (removed one extra
10365 loop when searching for channel entry from many functions).
10367 * Changed server->sim from table to SilcDList and changed code
10370 * NAMES command can now be used from user interface. It will show
10371 the user list on the channel, neatly.
10373 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10374 Code now saves realname of the user if it becomes available.
10376 * Renamed configure.in to configure.in.pre and made ./prepare
10377 script to automatically add correct version string to
10378 configure.in which it creates from configure.in.pre.
10380 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10382 * NAMES command reply now shows users mode with the nickname when
10383 joining to channel.
10385 * Moved silc_client_ch[u]mode[_char] functions from
10386 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
10387 place sucks, they are utility functions and should be in some
10390 * Fixed some unsigned int's to unsigned short's. Patch by cras.
10392 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
10395 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10399 * Added TRQ (efficient deque and list library) into lib/trq. This is
10400 a very good list library that is currently used in the SILC. Defined
10401 SilcList API over the library because I didn't like the API very
10402 much. See lib/trq/silclist.h for the API and examples of how to
10403 use the API. Fixed various places in the code to use the new
10404 SilcList API. The SilcList is meant for lists that has a structure
10405 already defined as a list. It is not suitable to add just some
10406 context to the list (in TRQ, the context is the list actually).
10408 So, I defined SilcDList that can be used for the purpose where
10409 predefined list structure does not exit. This can be used as
10410 such list. Now some context just can be added to the SilcDList.
10411 Currently this list is not used in the SILC just yet, though there
10412 are a lot places where this can replace dynamically allocated
10413 tables and I will fix these places, later, to use SilcDList.
10414 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
10415 and use TRQ internally).
10417 Also fixed some annoying warning messages that the original TRQ
10418 code generated. Also minor changes to TRQ's Makefile.in.
10420 * Added support for querying by Client ID to both WHOIS and
10421 IDENTIFY commands into server, as required by the protocol.
10423 * Removed method function pointers from SilcBuffer structure. They
10424 weren't used to anything and just increased the context size for
10425 no good reason. This change also made silc_buffer_alloc and
10426 silc_buffer_free functions inline functions.
10428 * Disabled command flooding detection support until it's fixed so
10429 that it accepts commands in but does not execute them more than once
10432 * Added silc_net_localhost(), to return local hostname, into
10433 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
10434 that must be initialized before calling silc_client_init.
10436 * Added new function: silc_server_send_notify_on_channels to send
10437 notify messages to all channels client has joined. It is assured
10438 that the message is sent only once per client.
10440 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
10441 lib/silcutil/silcutil.[ch] as silc_format function. The new
10442 function is generic and is used by server as well, not only by
10443 the logging routines.
10445 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
10446 the provided version string was not acceptable. Added new function:
10447 silc_ske_check_version into lib/silcske/silcske.h. The function
10448 must be implemented by the application (client or server) and it
10449 does not reside in the SKE library. The function checks the version
10450 string remote end sent.
10452 * Added back pointers (to opaque context and to SilcSocketConnection)
10453 into SilcPacketContext structure into lib/silccore/silcpacket.h.
10455 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
10456 duplicate packet context structure.
10458 * Changed `notify' client operation to send same arguments as client
10459 receives from server except for ID's. ID's are mapped to correct
10460 ID entry and that is returned. Also, if channel entry is not sent
10461 by server but the notify is for channel the channel entry is sent
10462 to application (otherwise application doesn't know that it is for
10463 channel (library gets it from packet's Destination ID)).
10465 * Added silc_client_remove_from_channels into client library to
10466 remove a client from all channels it has joined to. Used when
10467 received SIGNOFF notify from server. Added also new function
10468 silc_client_replace_from_channels to replace old ID entry with
10469 new ID entry on all channels. Used when received NICK_CHANGE
10470 notify from server.
10472 * Fixed ID Cache list handling in silc_idlist_get_client in
10473 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
10474 to get (or query) client by ID.
10476 * Updated TODO list.
10478 * Added connection authentication status message defined by the
10479 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
10480 support for these into the code in client and server side.
10482 * Added generic function silc_client_send_command to send any command
10483 with variable argument list. Application should use this function
10484 to send commands if the command functions provided by the library
10485 does not suite for the application's user interface needs.
10487 * Added new `failure' client operation. Application is notified about
10488 received failure packet if client is executing a protocol. In this
10489 case the protocol's execution has failed.
10491 * Added SKE's end notify to send the SKE_SUCCESS notify message that
10492 is required by the protocol.
10494 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
10495 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
10498 * Added status flag to SilcSKE object to indicate realtime status
10499 of the SKE protocol.
10501 * Application receives now exactly same command reply arguments as
10502 the library receives from server. However, if ID is received the
10503 corresponding ID entry is returned to the application (eg. Client
10504 ID is mapped to correct SilcClientEntry entry and that is returned).
10505 Changed command_reply client operation due to this change.
10507 * Changed all ID's in commands and in command replys as ID Payloads.
10508 Change affected both client and server side codes.
10510 All ID's sent in SILC network (with execption of ID's in SILC
10511 Packet header) are sent in ID Payload to support variable length
10514 * Server now notifies nick changes and notifies all clients on
10515 the channels about the new nickname (about the new Client ID,
10518 * Implemented CMODE command to change channel modes. Supports all
10519 channel modes defined by the protocol specs except ban and invite
10520 lists. (Also, private channel key mode is supported but support for
10521 setting private channel key in client is missing, thus, this mode
10522 has no effect on client side (except that server requires that the
10523 client uses private channel key and normal channel traffic does not
10526 Also, invite mode works per se, but INVITE command does not work
10527 yet correctly, so you can set channel as invite only channel but
10528 inviting clients to the channel does not work (it is yet to be
10529 thought what's the best way to do it).
10531 * Added new command SILC_COMMAND_CUMODE to change user mode on the
10532 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
10533 Implemented CUMODE command to change user's mode on the channel.
10534 Supports all modes defined by the protocol specs.
10536 * Added NAMES command reply to return users modes on the channel.
10538 * Removed unnecessary and slow ciphers from lib/silccrypt.
10540 * Set SO_KEEPALIVE option to connection sockets by default.
10542 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
10544 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
10545 redefined the Notify Payload into protocol specs.
10547 * Added silc_id_payload_parse_id to get ID directly from raw
10550 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10552 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
10553 accept searching by Client ID as well.
10555 * Added support for LEAVE and SIGNOFF notify types in client library.
10557 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
10558 to parse ID Payload from raw data.
10560 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10562 * Added flags parameter into silc_ske_assemble_security_properties
10563 function in lib/silcske/silcske.[ch].
10565 * Changed notify client operation to fit better for notify messages
10566 sent by server. The notify payload received from server is now
10567 passed to the application (after parsing it to SilcNotifyPayload).
10568 It is application's responsibility to retrieve the arguments
10569 from the payload and show the message the way it wants. The message
10570 sent by server is implementation specific.
10572 * Changed public keys to comply with the protocol specification.
10573 Old public keys are not supported anymore and are not compatible.
10575 * Removed nickname from Channel Payload as the latest draft removed
10576 it. The client must resolve the nickname from the NAMES command
10577 reply received when it joined the channel.
10579 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
10581 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10583 * Fixed some errors in protocol specification drafts.
10585 * Created lib/silccore/silcnotify.c to implement Notify Payload
10586 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
10587 generic payloads described by protocol specifications. The file
10588 includes implementations for ID Payload and Argument Payload.
10590 * Changed Command Payload implementation to use the new Argument
10591 Payload. Changed command_xxxx_payload to command_payload_xxxx
10592 to comply with SILC coding conventions.
10594 * Added suppport for Argument Payload handling in Notify Payload
10595 implementation as protocol requires it. Added the new support
10596 into server and client lib as well.
10598 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10600 * Added support for multiple nicknames on same channel. [n] is
10601 added locally to the nickname if there are more than one same
10602 nicknames on the channel.
10604 * Server now sends all nicknames that matched WHOIS request.
10605 Client also shows the list received from server.
10607 * Added TOPIC command to client side. User can now set and show
10608 current topic on channel.
10610 * Added MOTD command to client and server. Also, server sends the
10611 motd when client connects to the server.
10613 * Changed version strings to comply ISO 8601.
10615 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10617 * Fixed protocol error handling in client library. It should now
10618 cope even if the SKE fails for some reason.
10620 * Made new protocol specification drafts for submitting to IETF.
10622 * Implemented TOPIC command to server in silcd/command.c.
10624 * Added two new notify types into lib/silccore/silcnotify.h:
10625 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
10626 notify nickname change and topic setting/change on a channel.
10628 * API change of command_reply operation in client library. The
10629 application gets now the status type received from server as well.
10631 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10633 * Removed the function just added to lib/silcutil/silcschedule.[ch].
10635 * Cras fixed and optimized the packet handling even further and
10636 it should work now. Minor change to the prototype of function
10637 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
10639 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10641 * Added new function into lib/silcutil/silcschedule.[ch]:
10642 silc_schedule_with_fd to select() a specified fd. The function
10643 returns after timeout expires or data arrives or goes. The
10644 function is used by packet routines to wait that all data is
10645 received from network.
10647 * Fixed data reading from network in lib/silccore/silcpacket.c.
10648 The code now assures that all data is read from the fd and then
10649 continues packet processing. This was a bug fix since the code
10650 used to drop some data in some circumstances.
10652 * Added new function into lib/silcclient/client.[ch]:
10653 silc_client_start_key_exchange to start key exchange after
10654 connection has been established to server. The code internally
10655 now uses this funtion but its main purpose was to provide it
10656 for applications that perform their own connecting. After
10657 application has created a connection it merely calls this
10658 function to start the key exchange between client and server.
10659 The library takes care of everything else after that.
10661 Updated also lib/silcclient/README to explain the usage of
10664 * Do not send to application information that connection has
10665 been established. Application gets notified it by connect
10668 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10670 * Applied cras's patch to add silc_schedule_one function. The
10671 function runs scheduler once and returns.
10673 * Fixed the scheduler after cras messed it up. The timeout
10674 handling works now as it's supposed to work.
10676 * Added into lib/silccore/ silcnotify.h to include notify
10677 message types support. Changed silc_server_send_notify*
10678 functions, in server.[ch], to support those new notify types.
10679 Added the support for the notify types into client library,
10680 as well. Added new notify client operation into ops.h in
10683 * Changed silc_server_packet_send_to_channel to send normal
10684 packets instead of just channel message packets. The function
10685 is now used to send the notify packets to channels. It is not
10686 used to send channel message packets anymore, as server never
10687 sends them anymore.
10689 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
10690 va_arg()s as it seems to require it nowadays. I guess, if SILC
10691 is compiled with older va_arg() the new code should work anyway.
10693 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10695 * Splitted core library. Core library (lib/silccore) includes
10696 now only SILC protocol specific core (and common) components.
10697 Created new utility library (lib/silcutil) that includes more
10698 generic purpose stuff. The stuff for util library was taken
10699 from the old core library. This was minor and easy split.
10701 * Created SILC Client Library (lib/silcclient) that includes
10702 implementation of the SILC client without user interface. This
10703 was major move from silc/ directory. The code has been changed
10704 so that it is transparent towards the user interface. The
10705 silc/ directory includes now the same user interface as before
10706 and it uses the new client library. Read lib/silcclient/README.
10707 Basicly, the client library performs everything else related
10708 to SILC except user interface handling. Also, configuration
10709 files are considered to be part of user interface and library
10710 does not handle them.
10712 This change also changed a lot of structures, function naming etc.
10713 Most important change was that SilcClientWindow object was
10714 renamed to SilcClientConnection in the client library. Created
10715 also new file lib/silcclient/ops.h. Also added new files
10716 silc/local_command.[ch] and silc/client_ops.[ch].
10718 All these changes were made to make it easier for user interface
10719 designers to create what ever user interface for the SILC client
10722 It is also expected that the server will be moved to lib
10723 directory as well and SILC Server Library will be created;
10724 sometimes in the future.
10726 * Removed Local commands from lib/silccore/silccommand.h as
10727 they are application specific and new client library does not
10728 handle any of those anymore.
10730 * Several functions moved to lib/silcutil/silcutilc.[ch] from
10731 old client implementation in silc/.
10733 * Added support for callback functions in SILC_LOG_* macros.
10734 Application can now set its own callbacks that will be called
10735 instead of using the default functions that will always print
10736 the debug messages to stderr (or stdout). Also, debugging can
10737 now be disabled by setting silc_debug to FALSE and re-enabled by
10738 setting it to TRUE. Note, that logging will still work even
10739 if debugging is disabled.
10741 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
10742 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
10743 silc_log_reset_debug_callbacks.
10745 * To enable debugging in silc client one must give now -d
10746 option on command line.
10748 * Changed silc_schedule_init to automatically allocate task queues
10749 if they are not allocated before calling it.
10751 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10753 * Added GMP 3.1 into math library.
10755 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10757 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
10758 a channel in SILC network. The packet is used by servers and
10759 routers to notify other routers that user has left a channel.
10760 This little feature was missing until now. Added the feature
10761 to protocol specification as well.
10763 Added functions: silc_server_send_remove_channel_user and
10764 silc_server_remove_channel_user into server.[ch].
10766 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
10767 lib/silccore/silcpacket.h. However, they are not implemented
10770 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10772 * Fixed joining to a channel and sending channel messages
10773 between server and router. The channel message sending should
10774 now work inside a cell.
10776 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10778 * Fixed the private message sending between server and router.
10779 The private message sending should now work inside a cell.
10781 * Added silc_server_replace_id into server.[ch] to replace
10782 existing ID in the SILC network.
10784 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
10785 and silc_idlist_replace_server_id into idlist.[ch] in server.
10787 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10789 * Fixed the server to server connections. Server can again now
10790 connect to router. Router to router connections probably does
10793 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10795 * Added dynamic protocol registering support. Now protocols can
10796 registered and unregistered on the fly. Patch by cras.
10798 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10800 * Added lib/contrib directory to hold routines that some platforms
10801 don't have but are needed by SILC.
10803 * Added getopt.c, getopt1.c and getopt.h from GNU C library
10804 into lin/contrib to provide getopt() and getopt_long() for
10805 those who don't have it.
10807 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10809 * Added AWAY command to client. When away message is set and
10810 client receives a private message packet the client automatically
10811 replies to the sender with the away message.
10813 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
10814 bug seemed to be the cause of recent problems when compiling
10817 * Added version detection support to SKE protocol specification
10818 and added the new changes to the SKE implementation as well.
10819 There were other minor changes in the SKE protocol as well.
10821 Many changes in lib/silcske/silcske.[ch] and in
10822 lib/silcske/payload.[ch].
10824 * Added ^U functionality, clear input line. Patch from cras.
10826 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10828 * Mainly small bugfixes on core library. Fixed some debugging
10829 logging and buffer overflow in silclog.c.
10831 * Updated config.sub and config.guess on the distribution tree.
10833 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10835 * Added command lagging support in server. Client may execute
10836 commands now only once in two seconds.
10838 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10840 * Optimized packet reception. MAC computation and checking is now
10841 also more optimized. A lot previously duplicated code is now
10842 used as generic by both client and server.
10844 * Fixed key pair generation in clientutil.c
10846 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10848 * Added into lib/silccore/silcbufutil.[ch] new function;
10849 silc_buffer_realloc.
10851 * Moved generic packet sending/encryption functions to
10852 lib/silccore/silcpacket.[ch] from client and server. Some
10853 rewriting of the functions.
10855 * Moved all generic packet reception/decryption functions to
10856 lib/silccore/silcpacket.[ch] from client and server. The
10857 packet processing is now much cleaner in both client and server.
10858 These were major changes in both client and server.
10860 * Created many common functions in server to do packet sending.
10861 Previously code were duplicated a lot, this has been removed
10862 with these changes.
10864 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10866 * Rewrote major parts of the ID cache system. Don't know
10867 whether it is better now or not but at least the API is more
10870 * Major rewrite on ID cache stuff on client because of the ID
10871 cache API changes. Added idlist.c to client.
10873 * Also major rewrite on ID cache stuff on server as well.
10874 Major rewrite of idlist.[ch]. SilcXXXList's are now named
10875 SilcXXXEntry's. We won't keep anymore idlist specific pointers
10876 in hand, instead they are all put into the ID cache system now.
10877 All server_idlist_* routines uses ID cache now instead of
10878 traversing its own lists (those lists does not exist anymore).
10879 SilcIDList though still exists. Also, SilcXXXEntry's are
10882 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10884 * Finally made the SKE implementation compliant to the protocol
10885 specification. All mp integers are now binary encoded as
10886 opposed being HEX encoded.
10888 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
10891 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
10892 functions: silc_[encode/decode]_pem. Also added function
10893 silc_encode_pem_file to PEM encode with newlines ('\n') for
10894 saving into a file.
10896 * SILC public keys are now encoded either PEM or binary. Same
10897 option is for private keys as well. By default private keys
10898 are binary encoded and public keys PEM encoded. Silly HEX
10899 encoding were removed.
10901 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
10902 function to create fingerprints.
10904 * Fixed a bug in SHA1; does not change the original data anymore.
10906 * Partly implemented INFO command on client and server side.
10907 Fixed CLEAR command. Changes to SERVER command; show current
10908 server(s) when giving command without arguments. Added
10909 VERSION command to client.
10911 * Added check to server that unregistered connections cannot
10912 execute commands (unless it is specificly allowed).
10914 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10916 * Fixed screen refresh.
10918 * Fixed channel joining bug from client. On some circumstances
10919 client tried to join to a channel it had already joined.
10921 * Added public key verification process into client's protocol.c.
10922 The client now verifies the public key from user and saves
10923 it into ~./silc/serverkeys/ directory.
10925 Added into: clientutil.[ch]: silc_client_verify_server_key.
10927 * Changed SKE protocol's silc_ske_initiator_finish function
10928 to accept callback function that verifies the received public
10929 key. Removed old silc_ske_verify_public_key function.
10931 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10933 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
10934 silc_pkcs_private_key[_data]_set.
10936 * Made the password and public authentication more cleaner in
10937 server's protocol.c.
10939 * Removed historic and obsolete protocol `channel_auth' from
10940 both client and server.
10942 * Removed wrong way of sending command status messages from
10943 server to client in server's command.c. The old way violated
10944 protocol specification.
10946 Changes to silccore/silccommand.[ch]: removed
10947 silc_command_encode_status_payload -> not needed anymore,
10948 changed silc_command_encode_payload_va to accept extra
10949 argument on variable argument list. The argument type must
10950 now be provided to the function. Also, added new function:
10951 silc_command_encode_reply_payload_va which is same as
10952 normal command_encode_payload_va except command status type
10953 is provided as extra argument.
10955 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10957 * Added ~./silc directory handling. The directory includes the
10958 public and private keys for the client.
10960 Added silc_client_check_silc_dir, silc_client_create_identifier
10961 and silc_client_load_keys.
10963 * Implemented SILC protocol compliant public key. Added public
10964 and private key saving to and loading from files.
10966 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
10967 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
10968 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
10969 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
10970 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
10972 Implemented: silc_pkcs_save_[public/private]_key[_data] and
10973 silc_pkcs_load_[public/private]_key.
10975 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10977 * Added silc_server_get_route (route.[ch]) to get connection
10978 data for the fastest route for given ID.
10980 * Implemented INVITE command on client and server. The command
10981 were re-defined in the SILC Protocol Specification and the
10982 implementation now complies with the specification.
10984 * Implemented PING command on client and server.
10986 * Implemented NAMES command on client and server. The server side
10987 supports currently only normal server not router server yet.
10988 Some changes to NAMES definition in SILC protocol specification.
10990 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10992 * Implemented LEAVE command on client and server.
10994 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
10995 again. This change was made to the protocol as well. Server
10996 should not violate the protocol specification anymore.
10998 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11000 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11001 was tested. SOCKS4 was not but should work anyway.
projects / silc.git / blob