1 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
3 * Added support for asking the destination filename where
4 the downloaded file is saved in the file transfer. Affected
5 files are lib/silccilent/silcclient.h, client_ftp.c.
7 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
9 * Fixed error handling in resuming data processing. Affected
10 files are lib/silcclient/client_resume.c and client.c.
12 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
14 * Fixed silc_client_send_private_message to return TRUE correctly.
15 Affected file lib/silcclient/client_prvmsg.c.
17 * Added topic to the SilcChannelEntry. Affected files are
18 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
20 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
22 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
23 file lib/silcclient/command.c
25 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
27 * Convert all commands to UTF-8 before passing them to the
28 client library. Still need to convert replies from UTF-8 to
29 the locale encoding. Affected file
30 irssi/src/silc/core/silc-cmdqueue.c
32 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
34 * redirect all silc_client_command_calls through a queueing framework.
35 This fixes /CYCLE and the annoying "nick change after auto-joining
36 a channel". Furthermore it defines one central point where
37 command parameters can be UTF-8-ified. Affected files
38 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
39 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
41 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
43 * use asynchronous connect() to establish router connections.
44 Fixes problem when the primary router goes down. Affected files
45 silcd/server.c, silcd/server_backup.c
47 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
49 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
50 Fixed various compilation warnings when type casting ints
51 to pointers or vice versa, of different size. Updates around
54 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
56 * Surrogates not allowed in UTF-8 strings, updated decoder.
57 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
58 testers in lib/silcutil/tests/ directory.
60 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
62 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
63 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
64 files are lib/silcclient/silcclient.h, client.c.
66 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
68 * When resuming a session fails, notify the user that the session
69 file needs to be removed eventually. Affected files
70 irssi/src/fe-common/silc/module-formats.[ch],
71 irssi/src/silc/core/client_ops.c.
73 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
75 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
76 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
78 * Typofix in Irssi::Silc module. Affected file
79 irssi/src/perl/silc/Silc.xs.
81 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
83 * Changed the way NOTICE flagged messages are treated. Added support
84 for notices in queries and signing notices. Affected files
85 irssi/default.theme; irssi/docs/help/in/notice.in;
86 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
87 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
89 * Fixed typo in /ACTION help. Affected file
90 irssi/docs/help/in/action.in
92 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
94 * Fixed typo in perl module. Affected file
95 irssi/src/perl/silc/Server.xs
97 * Changed the way ACTION flagged messages are treated. Added support
98 for actions in queries and signing actions. Affected files
99 irssi/default.theme; irssi/docs/help/in/action.in;
100 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
101 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
104 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
106 * Incorrectly reported error when client had to be resolved from
107 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
109 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
111 * Fixed whois public key hash table deleting and adding in
112 detached client case. Affected file silcd/packet_receive.c.
114 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
116 * Changed filenames of silc/fe module not to collide with filenames
117 from core/fe. Also seperated public messages printing from
118 query messages printing. Affected files are all in
119 irssi/src/fe-common/silc.
121 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
123 * Fixed the invite process handling during joining to use
124 correct server name for the client that is matched against
125 the invite string for the channel. Wrong server name caused
126 inability to join the channel. Affected file is
129 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
131 * Fixed the CUMODE channel founder authentication on normal
132 server to not remove the founder rights on existing founder
133 before checking that router accepts the mode change. Affected
134 files are silcd/command.c and silcd/packet_receive.c.
136 * Remove the server entry correctly when rekey timeouts and
137 remote router connection on normal server is closed. Fixes
138 a crash where server uses the freed server entry. Affected
141 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
143 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
144 networks. This is the first step in solving the bug about
145 /SERVER ADD -silcnet <silcnet>. Affected files
146 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
147 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
148 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
150 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
152 * /SMSG and /MMSG now correctly create new queries. Affected files
153 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
155 * Add basic support for SILC protocol specific variables in perl.
156 Affected files irssi/src/perl/silc/*, irssi/configure.in,
157 irssi/src/perl/Makefile.am
159 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
161 * Don't use silc_get_input, it's obviously not reliable. Fixes
162 issue when the current key expires. Affect file
163 irssi/src/silc/core/clientutils.c
165 * Make the session data filename configurable. This makes it
166 possible to have different session files for different
167 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
168 client_ops.[ch], silc-servers.c,
169 irssi/src/silc/fe-common/silc/module-formats.[ch]
171 * Use the same set of libtool files for the MPI lib as for the
172 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
173 config.sub, configure.in, install-sh, missing, mkinstalldirs
175 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
177 * Fixed server statistics decrementing error to not go to
178 negative. Affected file silcd/packet_receive.c.
180 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
182 * Use silc_server_query_add_error to add error in public key
183 search error. Added support in send_reply to send errors
184 without specific argument. Affected file silcd/server_query.c.
186 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
187 Client for NO_SUCH_NICK. It was against the protocol specs.
188 Affected file irssi/src/silc/core/client_ops.c.
190 * Added backwards support for the wrong NO_SUCH_NICK error sending
191 in server. To be removed in SILC Server 1.0. Both old clients
192 and clients with fixed error handling now works. Affected file
193 silcd/server_query.c.
195 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
197 * fixed a bug in the whois using attributes function where no
198 error was sent if no nickname and client id but the attributes were
199 given to whois. Affected file silcd/server_query.c
201 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
203 * remove public key from public key hashtable on detach. Affected
204 file silcd/packet_receive.c
206 * free public key hashtable before removing clients on server
207 shutdown. Affected file silcd/server.c
209 * remove public key prior deleting client-data on killing a client.
210 Affected file silcd/server_util.c
212 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
214 * Getting the MOTD from other servers works now. Affected
215 files are silcd/command.c and silcd/command_reply.c
217 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
219 * Initialize the variable idletag, since it is tested in
220 silc_core_deinit for its default value. Affected file
221 irssi/src/silc/core/silc-core.c
223 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
225 * Fixed signed channel messages across cells. Affected file
228 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
230 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
231 is not defined. They can now be safely used in if-statements
232 without braces. Affected file lib/silcutil/silclog.h.
234 * Added the checks for backup closing connection due to error
235 (local or remote) and thus not allow the resuming to occur
236 in reconnect. Affected files are silcd/packet_send.c
239 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
241 * Help file updates. Affected files in irssi/src/docs/help/in/.
243 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
245 * Fixed channel messages across cells. Affected file
248 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
250 * Fixed file transmission accepting in client library to not
251 start the negotiation if user hasn't accepted the transfer,
252 instead create new session for resent transfer. Affected
253 file lib/silcclient/client_ftp.c.
255 * Show the session ID in the file transmision list. Remove
256 session from list that failed to transfer. Switch the current
257 session automatically after transmission, and in errors, to new
258 session if other sessions exists in the transfer list. Affected
259 files are irssi/src/silc/core/silc-servers.c,
260 irssi/src/fe-common/silc/modfule-formats.c.
262 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
264 * Fixed MIME header parsing for the hopefully last time. Affected
265 file lib/silcutil/silcstrutil.c
267 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
269 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
271 * The SILC RNG is now gauranteed to return non-zero random
272 values. Affected files are lib/silccrypt/silcrng.[ch].
274 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
276 * Fixed nickname formatting when changing only case of the
277 nickname. Affected file lib/silcclient/idlist.c.
279 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
281 * Fixed a memory leak and incorrect printing of the "appears as"
282 message. Affected file irssi/src/silc/core/client_ops.c
284 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
286 * Added CRT (Chinese Remainder Theorem) supported RSA
287 private keys and private key operations. This significantly
288 increases private key operation efficiency. No compatibility
289 issues with new or old private keys. Affected files are
290 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
292 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
294 * Fixed GCC-3.3.2 related compilation warnings from the
297 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
299 * Removed RC6 from distributions.
301 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
303 * Added some better comments to lib/silccrypt/silcpkcs.h,
304 optimized some routines in lib/silccrypt/silcpkcs.c.
305 Added test_silcpkcs into lib/silccrypt/tests/.
307 * Fixed silc_rng_global_init to actually init the global RNG
308 if RNG wasn't provided for it. Affected file is
309 lib/silccrypt/silrng.c.
311 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
313 * Added silc_hash_table_find_by_context_ext. Affected files
314 lib/silcutil/silchashtable.[ch].
316 * Save the public key on normal server in WHOIS command reply
317 from attributes, if present, and add it to public key hash
318 table. Fixes WHOIS resolving by public key on normal server.
320 Optimized the attributes resolving on normal server to not
321 resolve if we resolved them already from router.
323 Affected files are silcd/server_query.c, command_reply.c.
325 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
327 * Added support for whois using attributes.
328 Affected files silcd/command_reply.c, silcd/packet_receive.c,
329 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
332 * Added support for whois using public key attribute to /WHOIS i
333 client command. Affected files irssi/docs/help/in/whois.in,
334 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
336 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
338 * Fixed UMODE setting in server when the client has anonymous
339 mode set. The mode setting was not working. Affected file
342 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
344 * Fixed some bugs and typos related to sending split messages.
345 Print notification when sending messages with /MMSG. Affected
346 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
348 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
350 * Optimized the socket referencing in packet routines, client
351 library and server. Affected files are lib/silccore/silcpacket.c,
352 lib/silcclient/client.c and silcd/server.c.
354 * If silc_socket_set_qos is given with NULL arguments the QoS is
355 reset from the socket. Affected files are
356 lib/silcutil/silcsockconn.[ch].
358 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
360 * Add a /LISTKEYS command which lists the locally cached
361 client and server keys. Affected files
362 irssi/src/fe-common/module-formats.[ch],
363 irssi/src/silc/core/silc-{channels,servers}.c
364 irssi/docs/help/in/listkeys.in
366 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
368 * Check that packet queue purging was successful. Affected
369 files lib/silcclient/client.c and silcd/packet_send.c. Related
370 to MAC failed errors.
372 * Do not clear the inbuf even if it is empty if QoS was applied
373 to it. Otherwise the QoS data is cleared and MAC failed error
374 will occur. Affected file lib/silccore/silcpacket.c.
376 * Use the rekey period time as rekey protocol timeout value.
377 If the rekey does not succeed during the rekey period there's
378 something very wrong, and we most likely end up with wrong keys,
379 do graceful reconnect then. Affected file silcd/server.c.
381 * Take reference of the socket in the parser context, as it's
382 possible to have the parsers in queue after the socket is
383 disconnected and this may cause crash. Affected files are
384 lib/silccore/silcpacket.c, lib/silcclient/client.c and
387 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
389 * Fixed KICK command reply sending, it sent to replies.
390 Affected file silcd/command.c.
392 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
394 * Finish the silc-mime.pl script. It now supports MIME type
395 guessing using magic files, signing data messages, executing
396 MIME handlers in background. Affected files
397 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
399 * Changed MIME signal handler to make things easier for the perl
400 script. Affected files irssi/src/silc/core/client_ops.c,
401 silc-servers.c, and irssi/docs/signals.txt
403 * Cleaned up the silc_mime_parse function and fixed detection
404 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
406 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
408 * Resolve the IP for file transfer listener from the connection
409 socket. Affected file lib/silcclient/client_ftp.c.
411 * Accept NULL hostname parameter in the functions
412 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
413 if hostname is not wanted.
415 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
417 * Fixed race condition between silc_client_init and
418 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
420 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
422 * Fixed file transfer connection closing when SIGNOFF for
423 the client is received from server. Affected file is
424 lib/silcclient/client_ftp.c.
426 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
428 * Check for disconnected socket in QUIT callback. Affected
429 file silcd/command.c.
431 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
433 * Modified the MIME parsing to allow \n and \r\n as delimiters.
434 Affected files lib/silcutil/silcstrutil.c
436 * Cleaned up the escape/unescape functions for correctness and
437 speed. Affected file irssi/src/silc/core/client_ops.c
439 * Removed handling for data messages with Content-Type: text/*,
440 moved parsing of MIME headers to the signal handler, added
441 support for signing and verifying data messages. Affected
442 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
443 irssi/src/silc/core/silc-{servers,channels}.c
445 * Added a perl script for handling data messages based on
446 information read from Mailcap files. New file
447 irssi/scripts/silc-mime.pl
449 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
451 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
452 acknowledge recepetion of a message to the sender. Updated
455 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
457 * Unregister channel key saving callback when deleting channel.
458 Affected file lib/silcclient/idlist.c.
460 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
461 before calling notify client operation. Affected file is
462 lib/silcclient/client_notify.c.
464 * Unregister QoS tasks when deleting the socket connection.
465 Affected files lib/silcutil/silcsockconn.[ch],
466 unix/silcunixsockconn.c.
468 * Implemented latest presence-attrs draft changes. Affected
469 files lib/silccore/silcattrs.h and
470 irssi/src/silc/core/silc-queries.c.
472 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
474 * Save old channel keys in list to allow more rapid change
475 of channel keys if server for some reason does that. This
476 avoids loosing so many channel messages due to not having
477 key to decrypt. Affected file lib/silcclient/silcclient.h,
478 idlist.c and client_channel.c.
480 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
482 * Continued backup router tests and fixes. Affected files
483 silcd/server_backup, server_util.c, server.c. See TODO.
485 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
487 * Fixed SERVER_SIGNOFF handling in servers. The client
488 was removed from wrong list thus not removing the client
489 at all. Affected file silcd/packet_receive.c.
491 * Do not execute rekey protocol for disabled connections as
492 it would never go through. Affected file silcd/server.c.
494 * Added timeout for rekey protocol to catch if the protocol
495 never executes successfully. Affected files silcd/server.c
498 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
500 * Abandon packet processing for disconnected sockets. Check
501 this always after calling packet processing callback.
502 Affected file lib/silccore/silcpacket.c.
504 * Fixed double registration disconnection code in server.
505 Closed wrong connection. Affected file silcd/packet_receive.c.
507 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
509 * On normal server reconnect to primary during resuming 4
510 times, then give up. Affected file silcd/server_backup.c.
512 * If during reconnecting to routers we notice we have router
513 connection but no primary router set, the server is in desync.
514 Reconnect to primary to restore network. Affected file
517 * Assure that only one protocol is exeucting at the same time.
518 Added checks for all protocols. Affected files are
519 silcd/server.c and server_backup.c.
521 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
523 * Check that a string is not already part on invite/ban
524 string when processing it. Affected file silcd/server_util.c.
526 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
528 * Fixed the CUMODE_CHANGE for founder mode changes to comply
529 with 1.2 version of the protocol. Affected file is
530 silcd/packet_receive.c.
532 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
534 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
535 where the passphrase was given. Affected file is
538 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
540 * INVITE and BAN notifys are now delivered from routers to
541 servers (but not clients) on the channel. Updated specs and
542 code. Affected files silcd/packet_[send|receive].[ch],
543 command.c, server.c and server_util.c.
545 * Implemented INVITE and BAN announcing. Affected files are
546 silcd/server.[ch], server_util.c.
548 * Implemented SilcStatus error type argument returning in
549 command reply error in server. Affected file silcd/command.c.
551 * Implemented SilcStatus argument returning in comand reply
552 in client library. The command_reply client operation now
553 returns error specific arguments as well. Affected files
554 are lib/silcclient/command_reply.[ch], client_resume.c,
555 lib/silccore/silcstatus.[ch].
557 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
559 * Backup router protocol version 1.2 implemented. Testing still
560 required. Affected files in silcd/server_backup.[ch], server.c,
561 packet_receive.c and server_internal.h.
563 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
565 * silc_client_send_[channel|private]_message now return TRUE
566 or FALSE. Affected file lib/silcclien/client_channel.c and
569 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
571 * Check for explicit nickname in INVITE and BAN processing
572 during join as well (and don't expect only wildcards in
573 invite/ban strings). Affected file silcd/command.c.
575 * Fixed the INVITE and BAN by public key. The public key saved
576 is the PK payload (as specified) not the raw data. Affected
577 file silcd/server_util.c.
579 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
581 * UTF-8 text message support for actions and notices in SILC
582 Client. Affected file irssi/src/silc/core/client_ops.c.
584 * silc_get_username and silc_get_real_name now returns sensible
585 data on Win32. Patch by Toni Willberg. Affected file is
586 lib/silcutil/win32/silcwin32util.c.
588 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
590 * Provide a signal handler to send MIME encoded messages and emit
591 a signal when a MIME encoded message is received. Also document
592 the signals for usage with the perl interface.
594 A sample perl script will be supplied at a later point.
596 Affected files are irssi/docs/signals.txt,
597 irssi/src/silc/core/client_ops.[ch],
598 irssi/src/silc/core/silc-{channels,servers}.c
600 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
602 * Use SILC_COMMAND_PING to estimate the round-trip time to the
603 server. Use this time to display a lag and disconnect when it
604 exceeds a specified limit.
606 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
608 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
610 * Remove the channel auth list in normal server if router
611 encofrces its list during connecting. Send notify to channel
612 to remove the mode to remove the list. Affected files are
613 silcd/server_util.c and silcd/packet_receive.c.
615 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
617 * Added support for channel public keys. Updated protocol specs
618 and implemented it. Affected files are
619 silcd/command.c, command_reply.c, lib/silcclient/command.c,
620 lib/silcclient/command_reply.c.
622 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
624 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
625 terminate the process on Linux. Affected file silcd/silcd.c.
627 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
629 * Check for NULL buffer in silc_buffer_clear. Affected file
630 is lib/silcutil/silcbuffer.h.
632 * Simplified the backup router protocol by removing the _GLOBAL
633 types. Updated protocol specs and the code. Affected files
634 are silcd/server_backup.[ch].
636 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
638 * Deny '@' and '!' from nicknames since they are reserved
639 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
640 Updated protocol specs and the code.
642 Affected files are silcd/server_util.[ch].
644 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
646 * Fixed stack overflow in Irssi SILC client. Affected
647 file irssi/src/silc/core/client_ops.c.
649 * Check that Host is set in ServerConnection and RouterConnection
650 in silcd.conf. Affected file silcd/serverconfig.c.
652 * Fixed crash in server with protocol completion callbacks,
653 namely rekey and backup resuming protocols. Affected files
654 are silcd/server_backup.c and silcd/server.c.
656 * Fixed rekey protocol to not restart if it is started already.
657 Affected files are lib/silcclient/client.c and
660 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
662 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
664 * Fixed EOF handling in SILC Config, affected file
665 lib/silcutil/silcconfig.c.
667 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
669 * Fixed RESOLVING flag handling in JOIN notify and other
670 notifys to handle the resolvings correctly in client library.
671 Affected file lib/silcclient/client_notify.c.
673 * Do not send full INVITE and BAN lists in INVITE and BAN
674 notifys, only the changed information. Affected file
677 * Fixed INVITE notify sending in INVITE command, send it
678 only when needed. Affected file silcd/command.c.
680 * Handle the founder key change properly in CMODE_CHANGE
681 notify. Bug #122. Affected file silcd/packet_receive.c.
683 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
685 * Remove the mark for output (mark it only for input) after
686 purging outgoing queue. Prevents the "Error in select()"
687 floods. Affected file silcd/packet_send.c.
689 * Fixed incorrect connection deletion from client library
690 after calling "connect" client operation. Could cause
691 crashes for example during reconnect timeouts. Affected
692 files are lib/silcclient/client.c and
693 irssi/src/silc/core/client_ops.c.
695 * Check server private key file permissions before starting
696 the server. Affected file silcd/serverconfig.c.
698 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
700 * NULL terminate allocated string in silc_buffer_strformat.
701 Affected file lib/silcutil/silcbuffmt.c.
703 * Rewrote the invite/ban list string handling in server to
704 use SilcBuffer instead. Affected files are silcd/command.c
705 and silcd/server_util.c.
707 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
709 * Fixed double free in CMODE command when setting new HMAC
710 for channel. Affected file silcd/command.c.
712 * Added couple of missing memset's to zero sensitive memory.
713 Affected files silcd/command.c, lib/silcclient/command.c.
715 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
717 * Fixed a double free in INVITE command error handling in
718 server. Affected file silcd/command.c.
720 * Added macros SILC_SWAB_[16|32] to swab byte order of
721 16-bit and 32-bit unsigned integers. Affected file
722 lib/silcutil/silctypes.h.
724 * Use the SILC_SWAB_16 instead of htons() in server when
725 handling ports since the ports in structures are always
726 in little-endian order (regardless of platform). Affected
727 file silcd/serverid.c and silcd/server_backup.c.
729 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
731 * Send DISCONNECT in close admin command in server. Affected
732 file silcd/command.c.
734 * Check whether we are already connecting to a remote router
735 (in addition of checking whether we are already connected)
736 before creating new connection. Affected file silcd/server.c.
738 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
740 * Added better compiler and compiler flags checking in
743 * Check that socket is valid after QoS is applied to data.
744 Affected file lib/silcutil/unix/silcunixsockconn.c.
746 * Make sure the socket connecetion is not closed to early
747 when closing connection in server. Also make sure the
748 connection is always closed after error in a protocol.
749 Affected file silcd/server.c.
751 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
753 * Removed --session and --dummy options from Irssi SILC Client.
754 -d option is available only if --enable-debug was given.
755 Affected files are irssi/src/silc/core/silc-core,
756 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
758 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
760 * Added silc_buffer_steal to steal the data from the buffer.
761 Affected file lib/silcutil/silcbuffer.h.
763 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
765 * Fixed server crash with double Primary block in config file.
767 Fixed also various memory leaks around the config file
768 parser. Affected files lib/silcutil/silcconfig.c,
769 silcd/serverconfig.c.
771 * Changed my nickname (Johnny Mnemonic) to my real name, this
772 means that bugs introduced by him were actually introduced
775 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
777 * Don't display "foo appears as foo\nYou're now known as foo"
778 messages. Affected file irssi/src/silc/core/client_ops.c
780 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
782 * Fixed error handling of invalid client entry when calling
783 commands in server. Fixes a crash. Affected file
786 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
788 * Added some sanity checks in server for correctness of the
789 server configuration. Affected file silcd/serverconfig.c.
791 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
793 * Prevent endless resolving of user informations in USERS
794 command by checking the command reply status correctly.
795 Affected file lib/silcclient/command_reply.c.
797 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
799 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
800 file is lib/silcutil/silcfileutil.c. A patch by Matthew
801 Aldous <Matthew@Aldous.com>.
803 * Added better implementation using CriticalSection of
804 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
805 <mikko.lahteenmaki@pikabaana.net>.
807 * Added some Winsock WIN32 compatiblity defines into
808 includes/silcwin32.h.
810 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
812 * Fixed double free in async host lookup code. Affected file
813 lib/silcutil/silcsockconn.c.
815 * On backup router handle now the SERVER_SIGNOFF from router
816 for local connected servers too, and close the connections.
818 Do not process them as normally signing off servers when they
819 really signoff by sending EOF fe, but always assume that
820 router sends the SERVER_SIGNOFF.
822 Affected files silcd/server.c and silcd/packet_receive.c.
824 * Fixed socket unsetting when closing connections. Affected
825 files silcd/server.c and silcd/packet_send.c.
827 * Do not print the nickname in SERVER_SIGNOFF if we do not
828 have it. Prevents asserts in Irssi core. It is possible we
829 don't have the nick if it was just being resolved when server
830 signoff. Affected file irssi/src/silc/core/client_ops.c.
832 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
834 * Fixed autonick crashbug in client library. Affected file
835 lib/silcclient/client.c.
837 * Fixed Unix implementation of SilcMutex to really assert if
838 the mutex is locked/unlcoked already. Affected file
839 lib/silcutil/unix/silcunixmutex.c.
841 * Fixed locking in silc_schedule_uninit. It didn't lock
842 when dispatching timeout tasks. Affected file is
843 lib/silcutil/silcschedule.c.
845 * Changed Win32 implementation of SilcThread to use modern
846 Win32 interface. Affected file is
847 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
849 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
851 * Don't print signed messages when sending failed. Affected files
852 irssi/src/silc/core/silc-[servers.c/commands.h]
854 * Send adquate signal when founding a channel by joing it. Affect
855 file irssi/src/silc/core/client_ops.c
857 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
859 * Fix theme abstracts parsing. Affected files irssi/default.theme,
860 irssi/src/fe-common/core/themes.c
862 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
864 * Fixed close command to use the port correctly when closing
865 server connections. Affected file silcd/idlist.c.
867 * Check for NULL outbuf in silc_socket_write. It is possible
868 that it is NULL is some odd case. Affected files are
869 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
871 * Do not call final protocol callback for backup router
872 resuming protocol when closing connection. It is closed
873 by timeout in case of error. Affected file silcd/server.c.
875 * Backup reconnect to router if backup resuming protocol
876 failed. Affected file silcd/server_backup.c.
878 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
880 * Fixed double free in SKE library error hadling when signature
881 error occurred. Affected file lib/silcske/silcske.c.
883 * Save the fingerprint to new SilcClientEntry after changing
884 nickname. Affected file lib/silcclient/client_notify.c.
886 * Print SIGNOFF in Irssi SILC client only if the nickname is
887 known. Prevents asserts in Irssi core. It is possible we
888 don't have the nick if it was just being resolved when it
889 quit. Affected file irssi/src/silc/core/client_ops.c.
891 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
893 * Fixed double free in invite list adding code when adding
894 invite strings. Affected file silcd/server_util.c.
896 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
898 * More log printing during backup router protocol. Affected
899 file silcd/server_backup.c.
901 * Removed backwards support for old private key file format.
902 Affected file lib/silccrypt/silcpkcs.c.
904 * Removed backwards support for not-so-strict decryption length
905 check, it's strict now. Affected lib/silccrypt/silccipher.c.
907 * GETKEY to update the client entrys fingerprint too.
908 Affected file lib/silcclient/command_reply.c.
910 * Added --without-libtoolfix for package builders using weird
911 wrappers around libtool (BSD at least).
913 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
915 * Fixed backup router bugs: When backup resumes router and
916 receives a CHANNEL_MESSAGE packet the backup must not act
917 as router since the packet header decryption would be
918 different. Also, when relaying packets to channel, do
919 not re-encrypt packets on backup that came from the primary
920 since the connection isn't really router-router connection.
921 Affected files silcd/server.c, silcd/packet_send.c.
923 * Added checks in encryption/decryption that encryption/decryption
924 length sent as argument really is multiple by block size. Helps
925 catching really weird bugs like the above backup router bugs
926 when packets are being decrypted in wrong way. Affected files
927 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
929 * Fixed padding generation in private key file encryption.
930 Affected file lib/silccrypt/silcpkcs.c.
932 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
934 * Added ignore_message_signatures setting which can be used
935 to ignore signatures in messages. Affected files are
936 irssi/src/silc/core/client_ops.c, silc-core.c.
938 * Fixed the libtoolfix to use command line options instead of
939 environment variables. They didn't work as expected. Now,
940 the libtool is fully run-time configurable.
942 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
944 * Verify signature payload for signed messages. Affected files
945 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
946 irssi/src/silc/core/silc-core.h
948 * Display signature verification result in public and private
949 messages using theme abstracts. See irssi/default.theme for
950 examples on their usage. Affected files
951 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
952 irssi/src/fe-common/silc/module-formats.[ch],
953 irssi/src/fe-common/silc/fe-common-silc.c,
954 irssi/src/fe-common/silc/Makefile.am
955 irssi/src/fe-common/core/fe-messages.[ch]
957 * Fixed bugs in Irssi's theme parsing. Affected files
958 irssi/src/fe-common/core/themes.c
960 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
962 * Calculate the correct length for signed messages before
963 encrypting, it must be multiple by block size. Affected
964 file lib/silccore/silcmessage.c.
966 * silc_message_signed_get_public_key returns now both
967 decoded and encoded public key. Affected files are
968 lib/silccore/silcmessage.[ch].
970 * Added libtoolfix script that makes the libtool more generic
971 and configurable in run-time. Now we can specify in run-time
972 if what kind of libraries we want to create, regardless of
973 configuration. SIMs are now creates even if --disable-shared
974 was explicitly given.
976 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
978 * Fixed founder key sending in CMODE command in client.
979 Affected file lib/silcclient/command.c.
981 * Fixed CUMODE founder authentication in server to not check
982 for client's public key since it's not supposed to do that.
983 Affected file silcd/command.c.
985 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
987 * Set realname and hostname in NICK_REC records. Affected file
988 irssi/src/silc/core/silc-nicklist.c
990 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
992 * Remove 1.0 protocol backwards compat code from client
995 * Added more reliable check for whether nickname did change
996 or not, or whether only Client ID changed in NICK_CHANGE
997 notify. Affected file lib/silcclient/client_notify.c.
998 Fixes bug in '@' character handling in a nickname.
1000 * Added support for automatically parsing signature from
1001 the message payload. Added new function
1002 silc_message_get_signature to return the payload to
1003 application. Affected files lib/silccore/silcmessage.[ch].
1005 * Changed the private_message and channel_message client
1006 operations to deliver the SilcMessagePayload to the
1007 application too. Application can use it fe. to get the
1008 signature from the message for verification. Affected
1009 file lib/silcclient/silcclient.h, client_channel.c and
1012 * Redefined the signed payload for message payloads.
1013 Updated protocol specs and implemented.
1015 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1017 * Fixed wrong invite and ban list handling in server command
1018 reply. Affected files are silcd/command_reply.c,
1019 silcd/server_util.[ch].
1021 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1023 * Fixed CMODE setting in server when founder mode was set.
1024 Affected file silcd/command.c. Bug #95.
1026 * Added support to setting specific public key in CMODE in
1027 Irssi SILC client. Affected file lib/silcclient/command.c.
1029 * Added support to use specific public key in CUMODE in
1030 Irssi SILC Client. Affected file lib/silcclient/command.c.
1032 * Added support for inviting and banning by public key in
1033 Irssi SILC client. Affected file lib/silcclient/command.c.
1035 * Fixed fingerprint/babbleprint showing in invite and ban
1036 list command replys. Affected file is
1037 irssi/src/silc/core/client_ops.c.
1039 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1041 * Format CMODE +c and +h to display both the mode and the argument
1043 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1045 * Added test vectors and test programs for SHA-1, MD5,
1046 HMAC-SHA1 and HMAC-MD5. New tests are located in
1047 lib/silccrypt/tests/. Fixed also argument decoding bug in
1048 MD5 implementation. Affected file lib/silccrypt/md5.c.
1050 * Changed the channel private key and private message key
1051 generation (with static keys) to use SHA1 instead of MD5,
1052 as SHA1 is the mandatory hash function in SILC. Affected
1053 file lib/silcclient/client_[channel/prvmsg].c.
1055 * Changed the private key file encryption to use SHA1 instead
1056 of MD5. Added support for the old generation and added
1057 automatic change of the key (to be removed later). Affected
1058 files lib/silccrypt/silcpkcs.c.
1060 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1062 * Load only files with .pub suffix in PublicKeyDir. Affected
1063 file silcd/serverconfig.c.
1065 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1067 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1068 channels. Affected files silcd/silcd.c, silcd/server.h.
1070 * Added the config directive PublicKeyDir for the client block.
1071 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1073 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1075 * Merged Toni's irssi/silc.conf patch.
1077 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1079 * Max alloc tests in allocation routines. Affected file
1080 lib/silcutil/silcmemory.c.
1082 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1084 * Fixed a typo in resuming code that fixed detach/resume code
1085 in server. Bug #93. Affected file silcd/packet_receive.c.
1087 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1089 * Do reverse lookups for server when /connecting. Affected files
1090 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1091 irssi/src/core/net-nonblock.*
1093 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1095 * Added library versioning for shared libraries. Affected
1096 files configure.in.pre and lib/Makefile.am.pre.
1098 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1100 * Display INVITE and BAN lists as specified by SILC 1.2
1102 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1104 * Do not send invite list back unless asked (when sending
1105 no arguments) or when list was modified. Affected file
1108 * Remove client from invite list in KILLED notify and in
1109 KILL command. Affected file silcd/command.c and
1112 * Fixed bugs in invite list handling in INVITE command.
1113 Affected files silcd/command.c and silcd/server_util.c.
1115 * Merged with Irssi 0.8.6.
1117 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1118 Affected file irssi/src/fe-text/silc.c.
1120 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1122 * The silc_argument_get_[first/next] now return the argument
1123 type to caller. Added silc_argument_payload_encode_one.
1125 Affected files are lib/silccore/silcargument.[ch].
1127 * Added support for the SILC 1.2 INVITE command and new
1128 invite lists to server. Affected files are silcd/command.c,
1129 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1131 * Added support for the SILC 1.2 BAN command and new
1132 ban lists to server. Affected files are silcd/command.c,
1133 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1135 * Added support to client sending new INVITE command. Affected
1136 file is lib/silcclient/command.c.
1138 * Added support to client sending new BAN command. Affected
1139 file is lib/silcclient/command.c.
1141 * Added support for removing client from invite list when kicked
1142 from channel, as SILC 1.2 dictates. Affected files are
1143 silcd/packet_receive.c and silcd/command.c.
1145 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1147 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1148 automatically the cipher's internal IV. Affected files
1149 lib/silccrypt/silccipher.[ch].
1151 * Assure the RESUME_CLIENT packet is not sent to twice to
1152 backup router if the detached client was originated from
1153 the backup. Affected file silcd/server.c. Bug #76.
1155 * Changed silc_sim_symname to not allocate memory. Affected
1156 file lib/silcsim/silcsimutil.c.
1158 * Fixed memory leaks with SIMs in server. Affected files
1159 silcd/serverconfig.c, silcd/server.c.
1161 * Fixed channel key distribution after resuming detached
1162 client. Affected files silcd/packet_receive.c.
1164 * Fixed channel's global_user boolean checking after detaching.
1165 Check it after changing the owner of the client not before.
1166 Affected file silcd/packet_receive.c.
1168 * Fixed few double frees from client library. Fixes at least
1169 Bug #81, possibly others too.
1171 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1172 notifys in Irssi SILC Client. Affected file is
1173 irssi/src/silc/core/client_ops.c. Bug #82.
1175 * Applied Ville Räsänen's manual page and --mandir bugfix
1176 patch. Affected files are configure.in.pre and Makefile.am.pre.
1179 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1181 * Added support to backup router protocol for backup to tell
1182 normal server that it cannot use the backup router as primary
1183 because the primary isn't really down. Updated protocol
1186 * Added support for primary router to tell backup router that
1187 resuming is not possible because the backup really isn't primary
1188 in the cell. For example if backup disconnected itself the
1189 resuming is not allowed since the primary really did not
1190 go down. Updated protocol specs.
1192 * Removed MARS from crypto library.
1194 * Defined the CTR mode and Randomized CBC mode in SILC. The
1195 CTR mode is RECOMMENDED now in specification. Defined also
1196 Serpent cipher as optional cipher. Updated the protocol specs.
1198 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1200 * Added support for inviting/banning by IP/MASK, public key,
1201 and explicit Client ID. Redefined the command and notify
1202 types to allow easier forwards support for other methods
1203 of inviting/banning. Updated protocol specs.
1205 * Remove the client from channel's invite lists if the client
1206 is kicked or killed. Updated protocol specs.
1208 * Unified the Channel Message Payload and Private Message
1209 into one Message Payload. Updated protocol specs and
1212 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1214 * Don't wait for EOF after socket error has occurred, but
1215 close the connection. Affected file is silcd/server.c.
1217 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1219 * Added support for setting FOUNDER mode on channel with
1220 specific public key which can be set with CMODE command.
1221 Updated protocol specs and implemented in client and server.
1223 * Fixed the Irssi SILC client to correctly shutdown the client
1224 library to avoid memory leaks. Affected files are
1225 irssi/src/silc/core/silc-core.c and silc-servers.c.
1227 * Deprecated the No Reply flag in SKE protocol and introduced
1228 "IV Included" flag which can be used to indicate that the IV
1229 is included in the ciphertext. This makes it possible to use
1230 SILC on unreliable transport, such as UDP which may cause
1231 packet reordering and losses. Updated protocol specs, did
1234 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1236 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1237 < 32 bit values in correct size. Affected file is
1238 lib/silcmath/mp_mpi.c.
1240 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1242 * Fixed the KE Start Payload parsing to check that mandatory
1243 fields are present. Affected file lib/silcske/payload.c.
1245 * Fixed compilation warnigs in Irssi SILC Client. Affected
1246 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1248 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1250 * Print "nick now appears as newnick" and update Irssi's nicklist
1251 when you change your nick to "nick". Closes #62
1253 * Never format your own nick. Closes #63
1255 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1257 * SILC_UMODE_GONE changes are now propagated correctly to the
1258 Irssi client. Closes #54
1260 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1262 * Fixed example in /HELP KEY
1264 * Added expando $j which expands to current SILC Client version
1266 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1268 * Fixed public key decoding in crypto library.
1270 * Added better error printing to SKE library.
1272 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1274 * Fixed NICK command to not crash if nickname was not sent.
1276 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1278 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1279 Deprecated the old Encrypt-And-MAC order. Updated protocol
1280 specs and implemented.
1282 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1283 generation. Updated specs and implemented.
1285 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1287 * Added support for rekey before 2^32 sequence number wraps.
1288 Affected files in server and client library.
1290 * Padding must be at least 8 bytes now. Implemented and updated
1293 * Compute maximum padding for authentication packets to make
1294 passphrase approximation attacks impossible. Affected files
1295 in client library and in server.
1297 * Fixed PING command sending in client library and handling in
1298 server. The server ID must be ID Payload, not raw ID data.
1299 Affected files in server and client library.
1301 * Defined that all public keys sent in commands and notify
1302 payloads are actually Public Key Payloads not raw public key
1303 data. Updated protocol specs and implemented.
1305 * Updated protocol version to 1.2. Updated specs and code.
1307 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1308 status types. Updated specs and the code.
1310 * Added support for normal client to kill its own entries from
1311 the network. Updated protocol specs and the code.
1313 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1314 and added initial implementation.
1316 * Added MAC field to the Private Message Payload to protect
1317 against chosen ciphertext attacks. Updated the protocol specs
1320 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1321 attribute to indicate the user's current idle and signon time
1322 of a service. Updated protocol specs and implemented.
1324 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1326 * Added "do_not_bind" argument to silc_client_file_send what
1327 can be used to not bind locally but assume the file receiver
1328 provides the point of connect. Usefull when sender is behind
1329 NAT device. Affected file lib/silcclient/silcclient.h and
1332 * Added -no-listener option to FILE SEND command in Irssi SILC
1333 client. Affected file irssi/src/silc/core/silc-servers.c.
1334 Renamed FILE RECEIVE to FILE ACCEPT.
1336 * Confirm passphrase for private key encryption in
1337 silc_create_key_pair and silc_change_private_key_passphrase.
1338 Affected files are lib/silcutil/silcapputil.c.
1340 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1342 * Move silc_client_packet_send back to internal, added
1343 silc_client_send_packet, a bit simpler function for application.
1344 Affected files lib/silcclient/silcclient.h, client.c and
1347 * Moved the SilcClientEntry, SilcChannelEntry and
1348 SilcServerEntry to silcclient.h to be public and documented
1349 them for application. Affected files are
1350 lib/silcclient/silcclient.h and idlist.h.
1352 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1354 * Fixed manual page installation patch by Ville Räsänen.
1355 USERS help page fix patch by Ville Räsänen
1357 * Changed the silc_client_command_call interface to make
1358 the command call simpler for the application. The library
1359 now handles the command line parsing, command finding and
1360 execution. Application only needs to call the function
1361 with the command line. Affected files are
1362 lib/silcclient/silcclient.h, command.[ch].
1364 * Fixed silc_get_input to NULL-terminate the returned input.
1365 Affected file lib/silcutil/silcutil.c.
1367 * Resolve the client's public key in JOIN command if the
1368 founder auth data is being requested but we don't know the
1369 client's public key. Affected file silcd/command.c.
1372 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1374 * Print notify for server opers when backup router comes
1375 online. Affected file silcd/server.c.
1377 * Fixed the INVITE command to send the invite list in
1378 command reply. Affected file silcd/command_reply.c.
1380 * Fixed MOTD command reply sending. Affected file
1383 * UTF-8 decode the topic in TOPIC command reply and LIST
1384 command reply in Irssi SILC client. Affected file is
1385 irssi/src/silc/core/client_ops.c.
1387 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1389 * Fixed the INVITE command to not crash Irssi SILC client
1390 when given without nickname argument. AFfected file
1391 irssi/src/silc/core/client_ops.c.
1393 * Fixed double free in WHOIS query on normal server when
1394 forwarding query to router. Affected file is
1395 silcd/server_query.c.
1397 * Fixed WATCH command reply handling on normal server which
1398 was missing altogether. Affected file silcd/command_reply.c.
1401 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1403 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
1404 Included yodl sources for each of these. Also modified
1405 Makefile.am prototype to install these files to proper
1406 locations. Updated CREDITS. Affected file Makefile.am.pre,
1407 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
1410 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1412 * Added support for encrypted private key files. Now
1413 passphrase must be provided when new key pair is created
1414 (can be empty though), and prompted when loading the
1415 private key. Added support for loading the old-style
1416 non-encrypted private keys as well. Affected files
1417 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
1420 * Fixed silc_get_input to accept input on all terminals.
1421 Affected file lib/silcutil/silcutil.c.
1423 * Moved the Irssi SILC client key loading and other stuff
1424 to be called after the arguments and UI is initialized.
1425 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
1427 * Added -P option to Irssi SILC client which can be used
1428 to change the passphrase of the private key. Affected
1429 file irssi/src/silc/core/silc-core.c.
1431 * Added silc_change_private_key_passphrase apputil routine
1432 to lib/silcutil/silcapputil.[ch].
1434 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1436 * Fixed connection closing in client library to not crash.
1437 Moved the connection freeing totally to function
1438 silc_clinet_del_connection. Affected file
1439 lib/silcclinet/client.c.
1441 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1443 * Changed includes/silcincludes.h to silcincludes.h.in to
1444 include configuration specific information. The silcdefs.h
1445 is not included in to installation anymore (it's only
1446 compilation time header).
1448 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1450 * Moved the SilcClient and SilcClientConnection from client.h
1451 to the public lib/silcclient/silcclient.h. Changed the
1454 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1456 * If version string in silc_clinet_alloc is NULL the library
1457 puts it automatically. Affected file lib/silcclient/client.c.
1459 * Changed the version strings from variables to #define's
1460 in includes/silcversion.h.
1462 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1464 * Added shared library complation support.
1466 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1468 * Added lib/silcutil/silcapputil.[ch] for application
1469 utility functions. It includes routines for applications'
1470 convenience. Added silc_create_key_pair, silc_show_public_key
1471 and silc_load_key_pair functions.
1473 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1475 * Send RESUME_CLIENT packet from router to backup routers
1476 to in resuming. Affected file silcd/packet_receive.c.
1478 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1480 * In IDENTIFY command parsing, send all other IDs except
1481 Client IDs explicitly to router for resolving on normal
1482 server. Also check that ID received in WHOIS command is
1483 always Client ID, others are not allowed. Affected file
1484 silcd/server_query.c.
1486 * Merged latest changes from irssi.org CVS.
1488 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1490 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
1491 Affected files irssi/src/silc/core/silc-core, silc-server.c.
1493 * Fixed the heartbeat sending in Irssi SILC client. Moved
1494 the silc_client_packet_send to silcclient.h for application
1495 usage. Affected files lib/silcclient/client_internal.h
1496 lib/silcclient/silcclient.h.
1498 * Fixed a bug in query resolving in server. Used wrong
1499 variable in a for loop and crashed. Affected file is
1500 silcd/server_query.c.
1502 * Server constructs requested attributes only to locally
1503 connected clients. Affected file silcd/server_query.c.
1506 * Fixed a bug when sending resolving from router to server
1507 with requested attributes. The constructed WHOIS command
1508 was incorrect. Affected file silcd/server_query.c.
1511 * Fixed Requested Attributes saving in WHOIS command reply.
1512 The length of the data buffer must be saved too. Affected
1513 file silcd/command_reply.c.
1515 * Update the client entry's servername after detaching is
1516 over. Affected file silcd/packet_receive.c. Bug #37.
1518 * Resolve incomplete client entrys in CUMODE_CHANGE and
1519 CMODE_CHANGE notifys. Affected file is
1520 lib/silcclient/client_notify.c. Bug #42.
1522 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1524 * Fixed channel key packet processing bug on backup router
1525 during backup resuming protocol. Affected file is
1526 silcd/packet_receive.c.
1528 * Fixed memory leaks in server. Affected files are
1529 silcd/server.c and silcd/packet_receive.c.
1531 * Fixed packet decryption problem when backup router encrypted
1532 channel message with wrong key during backup resuming
1533 protocol. Affected file silcd/packet_send.c.
1535 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
1536 Toni Willberg (toniw@iki.fi)
1538 * Changed the SilcCipher context to be private. Changed the
1539 silc_cipher_get_iv to just return pointer to the IV. Added
1540 silc_cipher_get_name to return the name of the cipher.
1541 Fixed code all around to support these changes. Affected
1542 files are lib/silccrypt/silccipher.[ch], client library and
1545 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1547 * Fixed unaligned access in lib/silccore/silcattrs.c.
1549 * Fixed libtool linking in lib/silcsim/Makefile.am.
1551 * Fixed services attribute printing. Affected files is
1552 irssi/src/silc/core/silc-queries.c.
1554 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1556 * Fixed a crashbug in incoming server accepting. Affected
1557 file silcd/server.c.
1559 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1561 * Added automatically generated index to Toolkit Reference
1564 * Added support for Postscript Toolkit Reference Manual.
1566 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1568 * Merged DISCONNECT fix, and autoconn port fix from Irssi
1571 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1573 * Added 'send_events' boolean argument to the function
1574 silc_schedule_set_listen_fd which sends the set events to
1575 the application explicitly if set to TRUE. Default action
1576 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
1577 lib/silcclient/client_internal.h and silcd/server_internal.h.
1579 * Added silc_compare_timeval to determine which time values
1580 is smaller. Affected file lib/silcutil/silcutil.[ch].
1582 * Added sort-of "Quality of Service" (QoS) support to
1583 SilcSocketConnection. Data reception can be controlled with
1584 rate limit per second and/or read data length limit.
1585 Added silc_socket_set_qos. Affected files are
1586 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
1588 * Added the QoS configuration to SILC Server configuration
1589 file. Affected files are silcd/serverconfig.[ch] and
1592 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1594 * Merged with irssi.org CVS.
1596 * Failed OPER and SILCOPER authentications are now logged.
1597 Affected file silcd/command.c. Bugs #25.
1599 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1601 * ROBODoc documented lib/silcutil/silcbuffer.h and
1602 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
1603 <ville.rasanen@iki.fi>.
1605 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1607 * Added support for auto-passphrase authentication from the
1608 config file during connecting which was not implemented
1609 yet. Affected file irssi/src/silc/core/client_ops.c.
1611 * Fixed a bug in authentication protocol failure handling which
1612 was processing wrong callback context. Affected files
1613 are lib/silcclient/client.c and protocol.c.
1615 * Fixed the /ATTR allow off to actually work. Affected file
1616 is irssi/src/silc/core/silc-queries.c.
1618 * Fixed the /ATTR -del to work. Affected file is
1619 irssi/src/silc/core/silc-queries.c.
1621 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1623 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
1625 * Fixed mask attribute adding in Irssi SILC client. Affected
1626 file irssi/src/silc/core/silc-queries.c.
1628 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1630 * Added support for saving the requested attributes in
1631 WHOIS to directory. Affected file is
1632 irssi/src/silc/core/silc-queries.c.
1634 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1636 * Added support for parsing VCard fields that do not have
1637 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
1639 * Fixed a double free bug in hash table foreach function
1640 if the entry was deleted in the foreach callback. Affected
1641 file lib/silcutil/silchashtable.c.
1643 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1645 * Added silc_attribute_get_verify_data to return the signature
1646 verification data for either user digital signature or
1647 server digital signature in Requested Attributes. Affected
1648 files are lib/silccore/silcattrs.[ch].
1650 * Added silc_vcard_alloc which is used to allocated dynamic
1651 SilcVCard context. The silc_vcard_free now checks whether
1652 the context is dynamically allocated or not. Affected files
1653 are lib/silcutil/silcvcard.[ch].
1655 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1657 * Periodically remove the NOATTR status from client entry
1658 so that the client may take the attributes in use even after
1659 server has resolved them unsuccessfully earlier. Affected
1660 file silcd/server_query.c and idlist.h.
1662 * Moved sha1hash and md5hash from client->internal to
1663 SilcClient for application usage. Affected files are
1664 lib/silcclient/client.h and client_internal.h.
1666 * Fixed attribute encoding and decoding bugs. Affected
1667 files lib/silccore/silcattrs.[ch].
1669 * Added ATTR command to Irssi SILC Client which is used to
1670 manage user's Requested Attributes sending and values for
1671 WHOIS command. Affected files around Irssi SILC client.
1673 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1675 * Added silc_buffer_strformat which can be used to format
1676 strings into a buffer which size is automatically increased.
1677 Affected file lib/silcutil/silcbuffmt.[ch].
1679 * Added implementation of VCard (RFC 2426) which can be used
1680 as part of Requested Attributes in WHOIS command. Affected
1681 file lib/silcutil/silcvcard.[ch].
1683 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1685 * Some strncat -> silc_strncat changes our the core and
1688 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
1689 errors. Added better error printing to SKE library.
1690 Affected files lib/silcske/silcske.c, silcske_status.h and
1693 * Save the PKCS key length even if only private key is set to
1694 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
1696 * Fixed the usage of silc_pkcs_get_key_len since it returns the
1697 length in bits not in bytes. Affected files are
1698 lib/silcske/silcske.c, lib/silccore/silcauth.c and
1699 silcd/server_query.c.
1701 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1703 * Added silc_attribute_payload_encode_data to directly encode
1704 the data into the attributes buffer. Renamed function
1705 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
1706 Affected files are lib/silccore/silcattrs.[ch].
1708 * silc_hash_table_find_foreach calls the foreach function now
1709 once even if the nothing was found with context set to NULL.
1710 Affected file lib/silcutil/silchashtable.[ch].
1712 * Remove the RESOLVING flag from client entry after received
1713 the Requested Attributes from the client. Fixed memory leak
1714 in client entry freeing. Affected files silcd/server_query.c
1717 * Added Requested Attributes support into SILC Client Library.
1718 It is not able to send requested attributes in WHOIS command,
1719 and also receive and process requested attributes. Added
1720 silc_client_attribute_[add|del] and silc_client_attributes_get
1721 functions. Added also `ignore_requested_attributes' to the
1722 SilcClientParams to not use attributes in client. Affected
1723 files are lib/silcclient/command.c, client_attrs.[ch],
1724 silcclient.h, client_internal and client.[ch].
1726 * Changed the silc_client_get_client_by_id to support Requested
1727 Attributes, it takes them as argument now. Affected file
1728 is lib/silcclient/silcclient.h, and idlist.c.
1730 * Added -details option to WHOIS command in Irssi SILC Client
1731 to support the requested attributes. By default it requests
1732 all attributes. Affected file lib/silcclient/command.c and
1733 irssi/doc/help/in/whois.in.
1735 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1737 * Add also SERVICE attribute for server-constructed attribute
1738 data. Also digitally sign the attributes and add
1739 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
1740 silcd/server_query.c.
1742 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1744 * Changed the silc_attribute_payload_encode to support list
1745 of attributes (function may be called several times to add
1746 a new attribute). Removed the silc_attribute_payload_encode_list
1747 function. The encoding function now also automatically encodes
1748 the data, so the caller does not need to do that. Affected
1749 files lib/silccore/silcattrs.[ch].
1751 * Added support for replying on behalf of the user to the
1752 Requested Attributes in WHOIS command in the server. Affected
1753 file silcd/server_query.c.
1755 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
1756 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
1758 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1760 * Don't swtich to become primary router if we are backup if
1761 decryption error has occurred. Affected file silcd/server.c.
1763 * Fixed a bug in backup router IP address comparison in
1764 silc_server_backup_get.
1766 Save now also the port of the server/router and use that
1767 in comparison as well. Affected file silcd/server_backup.c.
1769 * Normal server now reconnects to backup router automatically
1770 if connection is lost to it. Affected file silcd/server.c.
1772 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1774 * If packet processing fails (like integrity check fails)
1775 the connection is closed now. Affected files are
1776 lib/silccore/silcpacket.c and silcd/server.c.
1778 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1780 * Fixed double free in RSA public key set function
1781 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
1784 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1786 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
1787 Added server_query.[ch] which provides one interface for
1788 querying information using all three commands.
1790 * Changed all "typedef unsigned char" in core library to
1791 "typedef SilcUInt8".
1793 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1795 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
1797 * Renamed silc_server_get_client_resolve to
1798 silc_server_query_resolve and moved to server_query.[ch].
1800 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1802 * Resumed client packet handling from server put the resumed
1803 client on wrong list on router and caused the client not
1804 be present on the network anymore. Now fixed to put the
1805 client to correct list. Affected file silcd/packet_receive.c.
1807 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1809 * Various cleanup in error message output in config parsing code
1810 and in server init code. Fixed error log files containing
1811 too many newlines ('\n') in some situations. Affected files are
1812 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
1814 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1816 * Use the reverse lookupped hostname in client internals
1817 instead of one user provided us as remote server name.
1818 Affected file lib/silcclient/client.c.
1820 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1822 * Added 'app_context' to silc_schedule_init. It is an
1823 application specific context that is delivered to application
1824 in task callback functions. Affected files are
1825 lib/silcutil/silcutil.[ch].
1827 * The hb_context in SilcSocketConnection is not freed
1828 automatically anymore (application must free it). Freeing
1829 it automatic is inconsistent. Affected files are
1830 lib/silcutil/silcsockconn.[ch].
1832 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1834 * Added support for removing explicitly added client connections
1835 in rehash and closing the client connections if they were
1836 unconfigured in the rehash. Affected file silcd/server.c.
1838 * Added support for aborting automatically pending commands
1839 that never receives the reply (to avoid memory leaks).
1840 Added also silc_server_command_pending_timed to set the
1841 specific timeout for pending command. Affected files are
1842 silcd/command[_reply].[ch].
1844 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
1845 specs and lib/silccore/silcstatus.h.
1847 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1849 * Changed the silc_get_time to accept time value as argument
1850 or if zero is sent return current local time. Affected
1851 file lib/silcutil/silcutil.[ch].
1853 * Added STATS command to client library and Irssi SILC client.
1854 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
1856 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1858 * Assure that channel key is set before sending it. May
1859 crash server otherwise. Affected file silcd/packet_send.c.
1861 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1863 * Assure that endless loop cannot happen with detached client
1864 resolving on normal server. Added idlist status
1865 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
1866 silcd/idlist.h and silcd/packet_receive.c.
1868 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1870 * Incoming file transfer request cannot use same session as
1871 the sending session. This can happen when sending file to
1872 yourself. Crashed the client on quit. Affected file
1873 lib/silcclient/client_ftp.c. Bug #24.
1875 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1877 * Implemented the draft-riikonen-precense-attrs draft and
1878 the Attribute Payload into the lib/silccore/silcattrs.[ch].
1880 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1882 * Distribute the SERVER_SIGNOFF notify also to local backup
1883 routers from the primary router. The backup router may not
1884 have the signing of local server directly connected and need
1885 to know about the signoff. Affected file silcd/server_util.c.
1887 * Use the primary router as the origin of the locally connected
1888 server when it is disconnecting from the backup router since
1889 that's where it really is coming from. Now the clients from
1890 the disconnecting server are removed correctly and "shadow"
1891 clients are not left to the backup router. Affected file
1894 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1896 * If normal server is standalone and found existing but disabled
1897 channel, do not re-create the channel since it creates
1898 duplicate same channels. Affected file silcd/server.c.
1900 * Added anonymous client connections support to server. New
1901 "anonymous" configuration option to ConnectionParams section
1902 added. If set to true, the username and hostname information
1903 of the client will be scrambled and anonymous user mode is
1904 set automatically to the user. Affected files are
1905 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
1907 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1909 * In JOIN notify handling, mark that the cache entry of the
1910 client cannot be expired. Can cause crashes on normal
1911 server (asserts client->channels). Affected file is
1912 silcd/packet_receive.c.
1914 * From now on distribution versions are used as protocol versions
1915 instead of by default using the Toolkit base version as protocol
1916 version. Affected file prepare.
1918 * Do not set the locally resolved hostname for local client
1919 entry but take what server sends. This way the real hostname
1920 is showed in WHOIS for yourself. Affected file is
1921 lib/silcclient/idlist.c and lib/silcclient/client.c.
1923 * Resolve local info with IDENTIFY when connecting to server.y
1925 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1927 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
1928 for implied search (not needed on platforms which has native
1929 pthreads library). Use --without-pthreads to disable threads.
1930 Affected file is configure.in.pre
1932 * Fixed --with-iconv on platforms which need to bypass (broken)
1933 native iconv(). Affected file is configure.in.pre
1935 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1937 * Moved -C option parsing in Irssi SILC client at same time
1938 as other options. The UI was initialized earlier and caused
1939 problems on command line. Bug #16. Affected file is
1940 irssi/src/silc/core/silc-core.c.
1942 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1944 * Added global variable silc_log_timestamp that tells silclog
1945 wether to print or not the timestamp in the logging files.
1946 Affected file lib/silcutil/silclog.[ch].
1948 * Added silcd configuration option Timestamp in the Logging
1949 section. Affected file silcd/serverconfig.[ch],
1950 doc/example_silcd.conf.in.
1952 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1954 * Fixed fingerprint checking to check for entirely empty
1955 fingerprint instead of two first bytes when determining
1956 if it is set. Bug #18. Affected file silcd/command.c.
1958 * Fixed duplicate PKCS name registering to not allow it.
1959 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
1961 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1963 * Conditionalize non-gcc compiler optimizations for various
1964 platforms, enable those commented out. Cleanups.
1965 Affected file lib/silcmath/mpi/configure.in
1967 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
1969 * silc_rng_exec_command() left zombie processes if command
1970 didn't generate any output. Affected file
1971 lib/silccrypt/silcrng.c
1973 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1975 * Rewrote iconv checking, introduce --with-iconv for systems
1976 which rely on libiconv. Check if iconv() provided by libc
1977 is good enough, otherwise demand libiconv. Affected file
1980 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1982 * Search for ldopen() also in libc. This enables SIM support
1983 on *BSD systems. Based on patch from Alex Zepeda. Affected
1984 file configure.in.pre
1986 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1988 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
1989 This fixes prepare on *BSD systems. Affected file
1992 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1994 * More fixed for not having purge timeout for global clients
1995 that are on channel. Affected files silcd/command_reply.c
1998 * Fixed the rekey protocol to work with backup router connections.
1999 Rekey packets are now allowed on disabled connections as
2000 well. Affected files silcd/packet_send.c and server.c.
2002 * Do not switch to be as backup router when shutting down and
2003 closing the primary connection. Affected file silcd/server.c.
2005 * Fixed memory leaks in backup router deleting. Added
2006 silc_server_backup_free to free all data during shutdown of
2007 server. Affected files silcd/server_backup.[ch].
2009 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2011 * Do not process commands if the sock->user_data is NULL.
2012 Affected file silcd/command.c.
2014 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2016 * Fixed buffer overflow and security problems (loosing bits
2017 in CFB encryption) in SILC RNG. Problems reported by
2018 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
2020 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2022 * Added yet more checks that client is not expired on global
2023 list if it is on channels. Affected file is
2024 silcd/command_reply.c.
2026 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2028 * Merged c0ffee's MIME signal patch which adds support for
2029 sending also MIME messages in Irssi SILC Client, and handling
2030 received MIME messages in a signal (and perhaps doing something
2031 to non-textual MIME messages).
2033 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2035 * Fixed pending command deletion in server and client library
2036 to check the whole list instead of breaking after first found.
2037 The affected files are silcd/command.[ch] and
2038 lib/silcclient/command.[ch].
2040 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2042 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2043 secret or private, otherwise it's possible to find out
2044 whether a secret channel exists or not. Affected file
2047 * If CMODE change fails during the mode setting, assure that
2048 the old mode mask is set for the channel back. Affected
2049 file silcd/command.c.
2051 * Fixed passphrase saving on +a channel on normal server
2052 after successful JOIN command. Affected file silcd/command.c.
2054 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2056 * Remove server/router operator privileges in DETACH command,
2057 since it's possible to resume to server where these
2058 privileges would not be allowed for the client. Affected
2059 file silcd/command.c.
2061 * Do not set to wait for backup in rehash of the server.
2062 Affected file silcd/server.c.
2064 * Do not check listener sockets when counting how many
2065 socket connections we have. Affected file is
2066 silcd/server_util.c.
2068 * Do not announce disconnected clients that are remaining
2069 in history (for WHOWAS). This is because SIGNOFF notify
2070 for these has been sent earlier already. Affected file
2073 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2075 * Buffer overflow with CUMODE command's mode->mode character
2076 conversion. Reported by Ville Räsänen. Affected file
2077 lib/silcutil/silcutil.c.
2079 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2081 * Allow heartbeat packets to go disabled connections anyway.
2082 Affected files silcd/server.c and silcd/packet_send.c.
2084 * Do not broadcast New Channel packets with List flag set
2085 in the packet to backup routers. The router must check
2086 for the correctness of the packets before sending them.
2087 It is possible that router will have enforce Channel ID
2088 change and this would cause desync in the backup router.
2089 Affected file silcd/packet_receive.c.
2091 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2092 are handled in list parsing. They are not list packets
2093 anymore. Affected file silcd/packet_receive.c.
2095 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2097 * Stop waiting for backup router through the timeout, not
2098 directly after backup router has arrived. Affected file
2101 * Do not re-create channel keys and send them when removing
2102 clients in server shutdown. Affected files are
2103 silcd/server_internal.h and silcd/server_util.c.
2105 * Notify distribution to backup routers was missing from
2106 the silc_server_send_notify_dest function which caused
2107 desyncing problems with backup router. Affected file is
2108 silcd/packet_send.c.
2110 * The client's channel removing was working wrong on
2111 backup router. It assumed that it doesn't know global
2112 information but backup router does know. For this reason
2113 it could remove channel when it wasn't supposed to do that.
2114 Affected file silcd/server.c and silcd/server_util.c.
2116 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2118 * Stop for a couple seconds after badkup router has become
2119 primary router. Affected file silcd/server.c.
2121 * Added silc_server_remove_servers_by_server, which is used
2122 to remove servers originated from some other server. Also
2123 clients of those servers can be removed too. Affected file
2124 silcd/server_util.[ch].
2126 * When removing clients after a server has signed of remove
2127 also all servers behind that server (unless they are known
2128 to be available locally), and send SERVER_SIGNOFF for each
2129 of the server separately. Also the signed off clients are
2130 sent now separately per signed off server. The affected files
2131 are silcd/server.c and silcd/server_util.[ch].
2133 * All servers added with silc_idlist_add_server must always
2134 have both "router" and "connection" pointers set. Otherwise,
2135 bad server entries may be left around in the cache.
2136 Affected file silcd/command_reply.c.
2138 * Do not create the channel key in NEW_CHANNEL packet
2139 processing if the channel is empty. Affected file
2140 silcd/packet_receive.c.
2142 * Completed backup router support for standalone routers.
2143 Supports also servers in the cell that do not use the backup
2146 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2148 * Fixed a bug in silc_string_regexify which did not add '^'
2149 at the start of each string, and thus the matching was
2150 not explicit. For example ban list iikone@*!*@* would
2151 match also "priikone", which is wrong, it would have to be
2152 *iikone@*!*@* to match also "priikone". Affected
2153 file lib/silcutil/unix/silcunixutil.c.
2155 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2157 * Enable all local server connections before updating client
2158 caches when we've become backup router. Otherwise, signoff
2159 packets may not reach the clients. Affected files are
2160 silcd/server.c and silcd/server_util.[ch].
2162 * Fixed a bug in version string parsing which could crash
2163 the program with specially formatted version string.
2164 Bug reported and patch provided by Ville Räsänen. Affected
2165 file lib/silcutil/silcutil.c.
2167 * Handle the disconnection immediately when DISCONNECT
2168 packet is received in server. Affected file silcd/server.c.
2170 * Primary router now waits a short time (10 seconds) for
2171 backup router connection before accepting any other
2172 connection (except local). Affected file silcd/server.c,
2175 * Fixed a crash in client libary in NICK_CHANGE notify when
2176 NICK_CHANGE arrived for client entry we are resolving
2177 currently. Affected file lib/silcclient/client_notify.c.
2179 * Call the sconn->callback completion even if error had
2180 occurred. Start reconnecting always if connection to
2181 primary router fails during backup router protocol.
2182 Affected files silcd/server.c and server_backup.c.
2184 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2186 * Added functions silc_server_send_opers and
2187 silc_server_send_opers_notify to send packets stricly
2188 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2189 to send variable argument notify to operators.
2190 Affected files silcd/packet_send.[ch] and silcd/server.h.
2192 * Removed UMODE rights checking with UMODE_CHANGE notify.
2193 Affected file silcd/packet_receive.c.
2195 * Server/router operator now receives notify when network
2196 switches to backup router and when it resumes the use of
2197 primary router. Affected file silcd/server.c and
2198 silcd/server_backup.c.
2200 * Fixed the updating of client information after backup
2201 resuming protocol is over; update all except local clients
2202 to the new primary router. The affected file is
2203 silcd/server_util.c.
2205 * Added support for closing active connections in rehash
2206 that were unconfigured by the user. Supports currently
2207 closing server and router connections. Affected file
2210 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2212 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2214 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2215 is NULL since seems that on some platforms NULL is allowed
2216 and on some it's not. Fallback encoding is used instead.
2217 Affected file lib/silcutil/silcstrutil.c.
2219 * Fixed statistics updating for incoming server connection
2220 which could cause problems when re-connecting. Affected
2221 file silcd/server.c.
2223 * Preliminary backup router support for standalone router
2224 added. Affected files in silcd/.
2226 * Mark server connections in backup router disabled before
2227 and after backup protocol. Affected file is
2228 silcd/server_backup.c.
2230 * Added support for reconnecting to remote server connection
2231 even if the protocol fails, and if the configuration wants
2232 us to keep trying to connect anyway.
2234 Server connection is not allowed to backup router if
2235 backup router does not have connection to primary router yet.
2237 Affected file is silcd/server.c.
2239 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2241 * Added silc_client_udpate_server function to update changed
2242 server info. Affected file lib/silcclient/idlist.[ch].
2244 * Added check for server entries that are being resolved when
2245 notify is received. If being resolved, handle the received
2246 notify only after it's resolved so that all notifys are
2247 handled in same order as received from the server.
2249 Added similar resolver check to channel entries. Every
2250 notify that cause resolving of any information that affects
2251 channel entry marks the channel entry in waiting state.
2252 After whatever resolving is over the waiters are signalled
2253 and only then the notifys are handled in the same order
2254 as delivered from the server.
2256 Affected files are lib/silcclient/idlist.[ch], and
2259 * Fixed KILLED notify handling in normal server. Affected
2260 file silcd/packet_receive.c.
2262 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2263 is locally connected, or was locally connected (but may
2264 be detached and connection is not active). Added also
2265 SILC_IS_LOCAL for checking this status. Affected files
2266 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2267 silcd/server.c and silcd/server_internal.h.
2269 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2271 * Don't send or handle TOPIC_SET if topic is already set and
2272 is same as being set. Affected files silcd/command.c and
2273 silcd/packet_receive.c.
2275 * Fixed CMODE change rights checking to work correctly when
2276 removing modes by operator. Affected file is
2277 silcd/server_util.c.
2279 * Fixed some handling with New Channel packet in router and
2280 fixed some CMODE_CHANGE notify handling in server and router.
2281 Affected file is silcd/packet_receive.c.
2283 * Changed "disconnect" client operation to include the
2284 reason of the disconnection and optional disconnection
2285 message. Affected file lib/silcclient/silcclient.h.
2287 * Made the compilation of lib/contrib/ stuff conditional.
2288 Affected files configure.in.pre, lib/contrib/Makefile.am.
2290 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2292 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2293 to the sender of the notify too, to avoid situation where two
2294 notifys are in the network at the same time going to oppsite
2295 directions. Affected file silcd/packet_receice.c.
2297 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2299 * Delete the client from channel even if the cilent->id is
2300 NULL. It was possible that client was deleted without
2301 removing from channels (theoretically at least). Affected
2302 file silcd/server.c and silcd/server_util.c.
2304 * Free the client data too when resuming is not successful.
2305 Affected file silcd/packet_receive.c.
2307 * Merged some code from c0ffee's silc-plugin. Affected files
2308 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2310 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2311 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2312 to the primary router connection, the other one returns
2313 TRUE if packet must be broadcasted to network.
2315 * All notifys that are destined to primary router (to network)
2316 are now automatically sent to backup routers even if the
2317 router is standalone (and has backup router). Affected files
2320 * Added --without-irssi and --without-silcd configuration
2321 options for disabling the compilation of these applications.
2322 Affected file configure.in.pre and prepare.
2324 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2326 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2327 UTF-8 encoding and decoding. Added also new encodings
2328 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2330 Added also SILC_STRING_LANGUAGE which is language and charset
2331 specific encoder and decoer for those platforms that support
2332 iconv(). It can convert the UTF-8 to and from the locale
2333 specific character set.
2335 Affected file lib/silcutil/silcstrutil.[ch].
2337 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2339 * Added function silc_get_command_name to the file
2340 lib/silcutil/silcutil.[ch].
2342 * Improved the server debug output a bit. Affected files are
2345 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2347 * Save the channel passphrase when received succesful JOIN
2348 command reply from router, on normal server. Otherwise
2349 joinig +a channels from normal server is not possible.
2350 Affected file silcd/command.c.
2352 * Fixed a bug in TOPIC_SET notify handling. The notifier
2353 may be other than client too, like server or channel.
2354 It expected it to always be only client and ignored the
2355 notify. Affected file silcd/packet_recieve.c.
2357 * Removed some (unnecessary) debug printing from
2358 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2360 * Do not force CMODE_CHANGE when server is announcing new
2363 Router announces stuff only after server reannounces channel
2364 after CHANNEL_CHANGE notify.
2366 These fixes optimizes the announcing procedure, and perhaps
2367 fixes some problems too. Affected file silcd/packet_receive.c.
2369 * Fixed SERVER_SIGNOFF sending to local clients. It was
2370 totally broken and sent the notify to all local clients,
2371 instead of only to those that was on same channel as the
2372 signing off clients. Affected file silcd/server_util.c.
2374 * Added -D option to server. It can be used to give debug
2375 level. The levels are from 0 - 99, and are predefined for
2376 smooth server debugging. (see silcd.c for the predefined
2377 levels). Affected file silcd/server.c.
2379 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2381 * Fixed a bug in Irssi SILC client to close the connection
2382 properly when disconnecting from server. Affected file
2383 irssi/src/silc/core/client_ops.c.
2385 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2387 * When authenticating as founder during JOIN command, check
2388 that the one authenticating becomes the only founder on the
2389 channel. Affected file silcd/command.c.
2391 * Better checking for founder mode setting when CUMODE_CHANGE
2392 notify is received. Affected file silcd/packet_receive.c.
2394 * Close all connections when shutting down the server by sending
2395 DISCONNECT packet. Close all listeners too when shutting
2396 down the server. Affected file silcd/server.c.
2398 * Handle DISCONNECT packet correctly in client library by
2399 calling the "disconnect" client operation. Affected file
2400 lib/silcclient/client.c.
2402 * Handle local errors correctly during resuming. Affected
2403 file lib/silcclient/client.c.
2405 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2407 * The log file is not dupped internally anymore in
2408 lib/silcutil/silclog.c. Fixed memory leaks too.
2410 * The scheduler now dispatches all pending timeout tasks
2411 when it is uninitialized with silc_schedule_uninit.
2412 Affected file lib/silcutil/silcschedule.c.
2414 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2416 * Added --enable-stack-trace option to configure. Added
2417 memory allocation stack trace support. Added files
2418 lib/silcutil/stacktrace.[ch]. Affected files are
2419 lib/silcutil/silcmemory.[ch].
2421 * Fixed memory leaks from libraries and server. Affected
2422 files around the tree.
2424 * Reverted back a fix made to CUMODE which broke it.
2425 Affected file silcd/command.c.
2427 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2429 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
2430 core library, and implemented it. All textual messages SHOULD
2431 use this flag and the message MUST be UTF-8 encoded.
2432 All text messages sent by Irssi SILC client are now UTF-8
2433 encoded (regardless whether the terminal supports UTF-8 or not).
2434 Affected files are lib/silccore/silcchannel.h,
2435 irssi/src/silc/core/silc-servers.c, silc-channels.c and
2438 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2440 * Added lots of new statistics updating that was missing from
2441 the server and router code. Affected files in silcd/.
2443 * Sending SIGUSR1 signal to server now dumps the current
2444 server statistics into /tmp directory. Affected file is
2447 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
2448 the SILC Hash Interface also. Added new functions
2449 silc_hash_get_name, silc_hash_init, silc_hash_update and
2450 silc_hash_final. Affected file lib/silccrypt/silchash.c.
2452 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2454 * Added some better info printing for client during connecting.
2455 Affected file silcd/server_util.c.
2457 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
2458 to silence a user on a channel. Affected files are
2459 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
2460 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
2461 and silcd/packet_receive.c.
2463 * Fixed a fatal bug in handling of malformed command payload.
2464 Affected file silcd/command.c.
2466 * Fixed a double free when announcing channel users to router.
2467 Affected file silcd/server.c.
2469 * After successful authentication to channel founder mode, check
2470 that there isn't anyone else with founder mode on the channel.
2471 The one that authenticated will become founder and anyone
2472 else is demoted. Affected file silcd/command.c.
2474 * Added error printing of any error that has occurred during
2475 any command in client library. Affected file is
2476 irssi/src/silc/core/client_ops.c.
2478 * Removed some error printing from the client library and left
2479 it for the application to worry (from the error status it
2480 receives in 'command' client operation. Affected file is
2481 lib/silcclient/command.c.
2483 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2485 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
2486 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
2487 Starting key agreement with itself is denied. Affected file
2488 is lib/silcclient/client_keyagr.c.
2490 * Fixed some error checkings from the SFTP library which caused
2491 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
2492 and lib/silcsftp/sftp_util.c.
2494 * Added new "debug" and "debug_string" settings to Irssi SILC
2495 client which can be used to print runtime debugging on the
2496 Irssi's screen. Available when compiled with --enable-debug
2497 option. Affected file irssi/src/silc/core/silc-core.c.
2499 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2501 * Fixed a missing variadic parameter in a function call that
2502 caused server crash when a non-allowed connection arrived.
2503 Reported by Richard Becker. Affected file silcd/server.c.
2505 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2507 * Added WATCH list sending to backup routers from router.
2508 The WATCH command is sent by the router to the backup
2509 router. Affected file silcd/command.c.
2511 * Mark the backup_router flag for RouterConnection entry
2512 if the backup router stuff is defined in the config file.
2513 Affected file silcd/serverconfig.c.
2515 * Fixed some backup data sending around the code to work better
2516 if the router is standalone router. Not all places were fixed.
2517 Affected file silcd/packet_receive.c, silcd/packet_send.c,
2520 * Fixed the router connecting when connecting to multiple
2521 routers. It ignored every other router except the first
2522 one. Affected file silcd/server.c.
2524 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2526 * Made the private key generation after expiration optional.
2527 If not created after expiration the old key will re-expire
2528 at a later time (and thus key pair is not necessary to
2529 change). Affected file irssi/src/silc/core/clientutil.c.
2531 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2533 * The length arguments in bind() and connect() were wrong
2534 and fixed now to used SIZEOF_SOCKADDR in the
2535 lib/silcutil/unix/silcunixutil.c.
2537 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2539 * Fixed detach timeout handling to use Client ID and not
2540 the actual client entry which may be freed in the callback.
2541 Affected file silcd/command.c.
2543 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2545 * Merged c0ffee's multiple interface support patch.
2546 Affected files in silcd/.
2548 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2550 * Cleanup keys properly. Affected file is
2551 irssi/src/silc/core/clientutil.c.
2553 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2555 * Display the user mode on the status bar. Affected file
2556 irssi/src/silc/core/silc-expandos.c.
2558 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2560 * If private message key is not set, but the flag is set in
2561 the packet, ignore the packet since it cannot be decrypted.
2562 Affected file lib/silcclient/client_prvmsg.c.
2564 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2566 * When resuming client, remove the old client entry from
2567 the watcher list too. Affected file silcd/packet_receive.c.
2569 * Do not allow normal server to force founder mode away
2570 from router if the founder mode is already set. Affected
2571 file silcd/packet_receive.c.
2573 * Remove the client entry with watch notify types with short
2574 timeout, and not directly, so that other notifys can be
2575 retrieved too. Affected file lib/silcclient/client_notify.c.
2577 * Display notification about data messages that cannot be
2578 displayed. Affected files irssi/src/silc/core/client_ops.c,
2579 irssi/src/fe-common/silc/module-formats.[ch].
2581 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2583 * Fixed the CHANNEL_CHANGE notify handling in client libary
2584 to not use freed memory. Affected file is
2585 lib/silcclient/client_notify.c.
2587 * Fixed CUMODE_CHANGE notify handling in server. Affected
2588 file silcd/packet_receive.c.
2590 * Fixed USERS command to support empty channels. Affected
2591 file silcd/command.c.
2593 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2595 * Allow multiple identical pending commands to be registered
2596 in client library. Affected file is lib/silcclient/command.c.
2598 * Call the completion for resolving client information only
2599 after all resolvers has finished. This fixes a crash in
2600 the client. Added support for checking when the resolvers
2601 are finished. Affected file is lib/silcclient/idlist.c.
2603 * Wait by default 3 seconds before reconnecting to the server
2604 after being disconnected. Makes the /detach command a bit
2607 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2609 * Check the watcher list before sending signoff notifys
2610 when closing client connection. Affected file is
2613 * Added better CMODE command rights checking. Affected file
2614 silcd/server_util.c.
2616 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2618 * Fixed watcher list checking during server signoff. It
2619 crashed the server. Affected file silcd/server_util.c.
2621 * The JOIN command reply returns now the founder's public
2622 key. Affected file is silcd/command.c.
2624 * Announce the channel mode, and the mode properties with
2625 CMODE_CHANGE notify. Affected file silcd/server.c.
2627 * Mark new channels by default disabled, untill at least
2628 one user joins the channel. Affected file is
2629 silcd/packet_receive.c.
2631 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2633 * The nickname argument to watch notify can be optional.
2634 Fixes a crash in server. Affected file silcd/packet_send.c.
2636 * Remove the client entry from cache if the WATCH notify type
2637 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
2638 lib/silcclient/client_notify.c.
2640 * Check the watcher list before and after changing nickname
2641 when the NICK_CHANGE notify is received. Affected file is
2644 * Fixed a crash in OPER and SILCOPER command sending. Empty
2645 passphrase caused the crash. Affected file is
2646 lib/silcclient/command.c.
2648 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2650 * Merged with Irssi CVS for Irssi SILC client.
2652 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2654 * Completed the protocol specifications.
2656 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2658 * Merged with Irssi CVS for Irssi SILC client.
2660 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2662 * Added the founder's public key delivery to the
2663 CUMODE_CHANGE notify type as well. Updated the protocol
2664 specs and the code. Affected files are silcd/packet_send.[ch],
2665 silcd/packet_receive.c and silcd/command.c.
2667 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2669 * Added silc_pkcs_public_key_copy function into the
2670 lib/silccrypt/silcpkcs.[ch].
2672 * Remove the `iv' from the SilcChannelEntry since we can
2673 live without it. Affected files are silcd/idlist.h and
2674 silcd/packet_receive.c.
2676 * Added support for sending the founder's public key in
2677 the CMODE_CHANGE notify packet in the server. Affected
2678 files are silcd/packet_send.[ch], silcd/packet_receive.c,
2679 silcd/command.c and silcd/server.c.
2681 * Changed the FOUNDER_AUTH authentication to use only
2682 public key authentication as defined by new protocol
2683 specs. Passphrase authentication with that mode cannot
2684 be used anymore. It is now possible to reclaim founder
2685 mode from any server in the network. Affected files are
2686 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
2688 * Added permanent channels support by making the channel
2689 permanent when FOUNDER_AUTH mode is set on the channel.
2690 The channel will not be destroyed even if channel is empty
2691 when that mode is set. Protocol TODO #17. Affected
2692 files are silcd/server.[ch], server_util.[ch],
2693 silcd/command.c, silcd/packet_receive.c and
2694 lib/silcclient/command.c.
2696 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2698 * Added reference counter to the command reply context in
2699 the client library. Affected files are
2700 lib/silcclient/command_reply.[ch].
2702 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2704 * Fixed rekey protocol with PFS in the client library.
2705 Affected file is lib/silcclient/protocol.c.
2707 * Added support for list of errors in client library
2708 command reply handling. Affected file is
2709 lib/silcclient/command_reply.c.
2711 * Defined that the WHOIS and IDENTIFY commands can send
2712 list of errors. Updated the protocol specs. Protocol
2715 * Added support for sending list of errors to WHOIS and
2716 IDENTIFY commands in server. Added support for receiving
2717 list of errors in server. Affected files are
2718 silcd/command.c and silcd/command_reply.c.
2720 * Fixed client info resolving on LEAVE command in client
2721 library to not crash. Affected file is
2722 lib/silcclient/client_notify.c.
2724 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2726 * Defined that the NICK command replies with thew changed
2727 nickname too, to make the nickname changing simpler at
2728 the client's end. Updated protocol specs and the code
2729 in client and server. Affected files are
2730 silcd/command.c, lib/silcclient/command_reply.c and
2731 lib/silcclient/command.c.
2733 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2735 * Added `Compressed' packet flag to indicate that the packet
2736 payload is compressed by the sender. Updated the protocol
2737 specs and the core library. The compression still is not
2738 implemented in the sources. Affected file is
2739 lib/silccore/silcpacket.h.
2741 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2743 * Remove pending command callbacks also if the connection
2744 to the server is destroyed. Affected file is
2745 lib/silcclient/client.c.
2747 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2749 * Added new QUIET channel user mode that can be used to
2750 quiet a user in a channel. Updated the protocol specs but
2751 it wasn't implemented yet. Protocol TODO #27. Affected
2752 file is lib/silccore/silcmode.h.
2754 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2756 * Added BLOCK_INVITE user mode to be able to block incoming
2757 invite notifications. Protoocol TODO #26. Affected files
2758 are lib/silccore/silcmode.h, lib/silcclient/command.c and
2761 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
2762 the protocol specs and the code. Affected file is
2763 lib/silccrypt/silcpkcs.c.
2765 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2767 * Disconnect Payload includes now the status type. Updated
2768 the protocol specs and the code. Protocol TODO #25.
2769 Affected files are silcd/server.c, lib/silcclient/client.c.
2771 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
2772 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
2773 Moved the silc_client_command_status_messages table to the
2774 lib/silcutil/silcutil.c and added new funtion
2775 silc_get_status_message, which deprecates function
2776 silc_client_status_message. Affected files are
2777 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
2778 lib/silcutil/silcutil.[ch].
2780 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2782 * Defined that the nickname hash in Client ID MUST be from
2783 lowercase nickname. This effectively changes nicknames in
2784 SILC to case-insensitive. Updated the protocol specs and
2785 the code. Affected files are lib/silcutil/silcutil.[ch],
2786 silcd/serverid.c, and silcd/idlist.c.
2788 * Added new channel user modes BLOCK_MESSAGES_USERS and
2789 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
2790 code. Affected files are lib/silccore/silcmode.h,
2791 lib/silcclient/command.c, and silcd/packet_send.c.
2793 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
2794 specs and code. Affected file lib/silccore/silcstatus.h.
2796 * Added support for watch list. It is possible to add nicknames
2797 to be watched, and when they come to network, leave network
2798 or user mode changes the watcher will be notified of this
2799 change. Added SILC_COMMAND_WATCH command, added new
2800 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
2801 notifications. Updated the protocol specs and implemented
2802 this to library, client and server. Protocol TODO #21.
2803 Affected files are lib/silccore/silccomand.h,
2804 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
2805 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
2806 silcd/packet_send.[ch], silcd/packet_receive.c, and
2807 irssi/src/silc/core/client_ops.c.
2809 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
2810 somebody watching you. Updated the protocol specs and the
2811 code. Affected files are lib/silccore/silcmode.h, and
2812 lib/silcclient/command.c.
2814 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2816 * Added service support to SILC protocol. Added new command
2817 SILC_COMMAND_SERVICE. Updated the protocol specs and the
2818 core library. Services are not implemented in server or
2819 client for now. Protocol TODO #20. Affected files are
2820 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
2822 * Added SilcStatus argument to `command' client operation
2823 to return the error status when command sending fails
2824 locally. Changed all command in client library to return
2825 correct command status. Affected files are
2826 lib/silcclient/command.c, lib/silcclient/silcclient.h and
2827 irssi/src/silc/core/client_ops.c.
2829 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2831 * Added silc_mime_parse function to parse MIME headers.
2832 Affected files are lib/silcutil/silcstruti.[ch].
2834 * Added MIME header parsing in Irssi SILC Client. It displays
2835 all textual MIME objects, others it ignores. Affected file
2836 is irssi/src/silc/core/clien_ops.c.
2838 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2840 * Fixed a bug in the pid writing function, which couldn't be
2841 written in a root-owned directory.
2843 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2845 * Defined that channel message to unknown Channel ID must
2846 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
2847 Updated the protocol specs and the code in server. The
2848 affected file is silcd/packet_receive.c.
2850 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2852 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
2853 that it is used to send error notifys if error occurs during
2854 some SILC packet processing, except commands. The error
2855 types are same as for command reply types. Defined that
2856 if private message is sent to unknown Client ID the error
2857 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
2858 Updated the protocol specs and code. Affected files are
2859 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
2860 lib/silcclient/client_notify.c, silcd/packet_receive.c,
2861 and irssi/src/silc/core/client_ops.c. Renamed the
2862 SilcCommandStatus to SilcStatus.
2864 * Defined the use of extra WHOIS attributes in WHOIS command.
2865 The <Requested Attributes> (defined in a separate document)
2866 can be used to request additional information about user
2867 not returned by standard WHOIS command. Defined that server
2868 can send WHOIS command directly to client. Client provides
2869 the requested attributes to the server. Updated the protocol
2870 specs. Protocol TODO #4. Implementation is not done yet
2871 (Protocol TODO #24).
2873 * Renamed function silc_client_command_status_message to
2874 silc_client_status_message. Affected files are
2875 lib/silcclient/command_reply.[ch].
2877 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2879 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
2880 32 bit integers. Updated the protcol specs and the code.
2881 Affected files are silcd/command.c and
2882 lib/silcclient/command.c.
2884 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2886 * Fixed a bug in library where sending a bogus authentication
2887 payload would lead to a crash. Affected file is
2888 lib/silccore/silcauth.c.
2890 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2892 * Added detach_disabled and detach_timeout server config
2893 options to the server. Affected files silcd/serverconfig.[ch],
2894 silcd/command.c and silcd/packet_receive.c.
2896 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2898 * Added resolve_cmd_ident field to the SilcClientEntry structure
2899 too so that if the entry is for example being resolved so
2900 another command may attach to the same pending command reply
2901 without requiring to resolve the same entry again. Added
2902 support for adding multiple pending commands for one
2903 command idenfier. Affected files lib/silcclient/command.[ch],
2904 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
2906 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2908 * Defined that server receives WHOIS command reply for private
2909 and secret channels too. Updated protocol specs and the
2910 code in server. Affected file silcd/command.c.
2912 * Defined <channel user mode list> argument to WHOIS command
2913 reply for returning user modes on the channels. The
2914 channel list now doesn't include the user mode anymore but the
2915 actual channel mode. Updated protocol specs and the code in
2916 client and server. Affected files are silcd/command_reply.c,
2917 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
2918 and lib/silcclient/command_reply.c.
2920 * Save the channels list in WHOIS command reply in normal server
2921 so that WHOIS always shows joined channels also in normal
2922 server and not just on router. Affected file is
2923 silcd/command_reply.c.
2925 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2927 * Defined that server receives USERS command reply for private
2928 and secret channels too. Updated protocol specs and the
2929 code in server. Affected file silcd/command.c.
2931 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2933 * Changed the UMODE's mode mask argument to be optional. If
2934 not provided then the command merely returns the current mode
2935 mask to the client. Updated protocol specs and the server.
2936 Affected file is silcd/command.c.
2938 * Added SILC session detachment/resuming support. It is possible
2939 to detach by closing the network connection and then re-connect
2940 and resume to the old client session. Added DETACHED user
2941 mode that server will set for detached client. Added new
2942 packet RESUME_CLIENT which is used to perform the resuming
2943 process. Added DETACH command. Updated the protocol specs,
2944 core library, client and server. Protocol TODO #22. Very
2945 many affected files around the tree.
2947 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2949 * Changed the CMODE's mode mask argument to be optional. If
2950 not provided then the command merely returns the current mode
2951 mask to the client. Updated protocol specs and the server.
2952 Affected file is silcd/command.c.
2954 * Changed the Killer's Client ID in KILLED notify to be just
2955 any ID payload since router server is allowed to kill as well.
2956 Updated protocol specs, client libary and server. Affected
2957 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
2958 and irssi/src/silc/core/client_ops.c.
2960 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2962 * Added new user modes ANONYMOUS for special anonymous servers
2963 that may set the mode for client, and BLOCK_PRIVMSG which
2964 client may set to block incoming private messages unless the
2965 Private Message Key flag is set (using private keys to protect
2966 private messages). Updated protocol specs and code in client
2967 and server and core library. Protocol TODO #23. Affected
2968 files are lib/silccore/silcmode.h, silcd/server.[ch],
2969 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
2970 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
2972 * Added new channel user mode BLOCK_MESSAGES which the client
2973 may set to itself to tell server not send channel messages.
2974 Other packets such as channel key packets are still sent.
2975 Protocol TODO #23. Updated the protocol specs, client and
2976 server. Affected files are lib/silccore/silcmode.h,
2977 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
2978 lib/silcutil/silcutil.c, silcd/command.c, and
2979 silcd/packet_send.c.
2981 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2983 * Redefined the Status Payload to include now two 8 bit fields,
2984 instead of one 16 bit field. This now makes it possible to
2985 send list of errors. Updated the protocol specs and the code
2986 in core library, client library and server. Protocol TODO #1.
2987 Affected files are lib/silccore/silccommand.[ch],
2988 lib/silcclient/command_reply.[ch], silcd/command.c,
2989 silcd/command_reply.c and silcd/packet_receive.[ch].
2991 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2993 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
2994 must be handled by the application and should tell the application
2995 that an error message was already printed, and it should print the
2996 config coords (line, filename, ...). Affected files are
2997 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
2999 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3000 server config parsing code more readable.
3002 Fixed a bug in the fetch_logging() config callback.
3004 Affected files is silcd/serverconfig.c.
3006 * Drop root privileges when started in foreground. Don't drop them
3007 if debugging also. Affected file is silcd/silcd.c.
3009 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3011 * Added more IM-like features by introducing new user modes
3012 for setting various presence information. Added new modes:
3013 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3014 specs and code. Protocol TODO #19. Affected files are
3015 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
3016 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
3018 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3020 * Added STATS command to the protocol after all, to return
3021 various statistical information about the network. It can
3022 be used by clients to retrieve statistical information, and
3023 servers may use it to to fetch cell and network wide
3024 statistics from router. Updated the protocol specs and
3025 implemented it to the server. Protocol TODO #16.
3026 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3027 silcd/command_reply.[ch].
3029 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3031 * The LIST command reply in client libary now adds new channel
3032 entry if the returned channel doesn't exist yet in cache,
3033 and returns the channel entry to the application in the
3034 command_reply client operation. Affected file is
3035 lib/silcclient/command_reply.c.
3037 * Changed the channel message payload's MAC generation to
3038 include the IV in the MAC as well. This way all relevant
3039 parts of the channel message payload are authenticated also
3040 with the channel message MAC (and not only by packet MAC).
3041 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3042 Affected file is lib/silccore/silcchannel.c.
3044 * Fixed the SKE to save the remote version, since the
3045 silc_ske_parse_version mistakenly checked wrong version,
3046 after it replaced the start payload. Affected files are
3047 lib/silcske/silcske.[ch].
3049 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3051 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3052 string utility functions. Added there also new functions
3053 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3054 Affected files lib/silcutil/silcstrutil.[ch].
3056 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3057 files are lib/silcutil/silcstrutil.[ch].
3059 * Defined that the security property fields in SKE SHOULD be
3060 UTF-8 encoded, defined that version string MUST be US-ASCII
3061 encoded, defined that passphrases sent in connection
3062 authentication protocol MUST be UTF-8 encoded. Implemented
3063 these to the client and server. Defined also that other
3064 passphrases sent in the protocol MUST be UTF-8 encoded.
3065 Affected files are lib/silcske/silcske.c,
3066 lib/silcclient/protocol.c, silcd/protocol.c,
3067 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3069 * Changed the silc_client_close_connection interface to not
3070 need the SilcSocketConnection which should not be visible
3071 to application. Affected files are lib/silcclient/client.c
3072 and lib/silcclient/silcclient.h.
3074 * Rewrote the text for Private Message Key Payload in the
3075 protocol specification. Protocol TODO #11.
3077 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3079 * Upgraded the protocol version to 1.1, updated protocol specs
3082 * Added the nickname as new argument to NICK_CHANGE notify and
3083 added it to protocol specs and implemented it to client and
3084 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3085 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3086 lib/silcclient/client_notify.c.
3088 * Added the killer's client ID to the KILLED notify and added
3089 it to protocol specs and implemented it to client and server.
3090 Protocol TODO #13. Affected files are silcd/command.c,
3091 silcd/packet_receive.c, packet_send.[ch],
3092 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3093 The killer's client entry is now returned to application in
3094 the `notify' client operation.
3096 * Fixed the Max Argument fields that had too large value set
3097 in the protocol specs. Protocol TODO #14.
3099 * Added the LEAVE command reply to return the ID of parted
3100 channel. Updated protocol specs and implemented it to the
3101 client and server. Protocol TODO #15. Affected files are
3102 silcd/command.c, lib/silcclient/command_reply.c. The channel
3103 entry is now returned to application in the `command_reply'
3106 * Rewrote the version SKE version checking in client libary
3107 and in server to use the silc_parse_version_string. Affected
3108 files are lib/silcclient/protocol.c, silcd/protocol.c.
3110 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3111 commands that was missing it, and updated protocol specs and
3112 the server implementation. Protocol TODO #10. The affected
3113 file is silcd/command.c.
3115 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3116 generic reply to a generic request (REQUEST flag), and
3117 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3118 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3119 to define the payload for DATA flag. Added the flags to
3120 the implementation. Protocol TODO #9. Affected file is
3121 lib/silccore/silcchannel.h.
3123 Changed the client library to return the message length
3124 to application as well in the channel_message and private_message
3125 client operations. Affected files are
3126 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3127 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3128 and lib/silcclient/client_ops_example.c.
3130 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3131 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3132 the channel. Updated protocol specs and impelemented this
3133 to client and server. Protocol TODO #6. Affected files are
3134 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3135 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3137 Added new options m and M to CMODE command in Irssi SILC
3138 client to set these modes.
3140 * Deprecated all administrative commands from SILC protocol
3141 since they are highly implementation specific commands.
3142 Updated protocol specs. Moved the old commands in
3143 implementations to private range of command types. Affected
3144 files are silcd/command.c, lib/silcclient/command.c and
3145 lib/silcclient/command_reply.c. Protocol TODO #8.
3147 * Fixed a bug in server where sending unknown command crashes
3148 the server. Affected file silcd/command.c.
3150 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3152 * Added SILC_PROTOCOLVERSION macro to check protocol version
3153 of a socket connection. The affected file is
3154 lib/silcutil/silcsockconn.h.
3156 * Added better error logging in rekey protocol. Affected file
3159 * Do not check public key types in SKE during rekey. Affected
3160 file lib/silcske/payload.c.
3162 * Fixed the rekey protocol with PFS, which was totally broken.
3163 Affected file silcd/protocol.c.
3165 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3167 * Some client implementations quit network by doing first LEAVE
3168 and then immediately SIGNOFF (like Bombyx). We now do check
3169 after a short time after LEAVE notify and check whether the
3170 client is still valid after LEAVE, and if not we remove it from
3171 cache. Affected file is lib/silcclient/client_notify.c.
3173 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3175 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3176 it's good not to have security holes here.
3178 * Fixed a negative refcount situtuation for the config context.
3179 Affected file is silcd/serverconfig.c.
3181 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3183 * ROBOdoc documented lib/silcutil/silcutil.h.
3185 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3187 * Optimized even more the SilcPacketContext structure. Now
3188 totally saved 16 bytes of memory per context after optimization.
3189 Affected files are lib/silccore/silcpacket.[ch].
3191 * Made strict checks for valid SILC IDs. Affected file is
3192 lib/silccore/silcid.c.
3194 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3196 * Changed the object argument for silc_cipher_register,
3197 silc_hash_register, silc_hmac_register and silc_pkcs_register
3198 to const. Affected files are lib/silccrypt/silccipher.[ch],
3199 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3201 * Changed the silc_get_username and silc_get_real_name to
3202 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3204 * Fixed the Irssi SILC Client to use the silc_get_username and
3205 silc_get_real_name insted of glib routines since the glib
3206 routines only corrupt stack. Fixes the Irssi SILC to work in
3207 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3209 * Fixed the Irssi to not use g_get_home_dir since it crashes
3210 or returns garbage on cygwin and corrupts stack. Added function
3211 get_home_dir to Irssi routines. Affected files are
3212 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3214 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3216 * Made some structure optimizations. SFTP memory FS MemFSEntry
3217 entry structure. Optimized SilcTask structure. Optimized
3218 SilcPacketContext structure.
3220 Affected files lib/silcsftp/sftp_fs_memory.c,
3221 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3223 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3225 * And yet again reverted back the config thing since Johnny
3226 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3229 * Fixed memory leaks from config object. Affected files are
3230 silcd/serverconfig.[ch].
3232 * Added support for adding new connections to the server in rehash.
3233 After rehash they take effect.
3235 Added support for changing the maximum allowed connections in
3236 rehash. The number can grow but going smaller is not supported.
3238 Added function silc_server_num_sockets_by_remote to the
3239 silcd/server_util.[ch].
3241 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3243 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3245 * Added preliminary checking during config parsing for a valid
3246 public/private key and removed further checks in the code.
3247 Affected files are silcd/serverconfig.[ch], server.c.
3249 * Moved functions silc_server_drop() and silc_server_daemonise()
3250 from server.c to silcd.c since they are stricly related to
3251 the application activity.
3253 * Reverted a small part of the automatic ref/unref since
3254 it caused a double unref in some situations. Affected
3255 files are silcd/silcd.[ch], server.c, serverconfig.c.
3257 * Added some .cvsignore files in the lib directory.
3259 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3261 * Fixed silc_net_gethostbyaddr to correctly resolve by
3262 address. Affected file lib/silcutil/silcnet.c.
3264 * Fixed the notify relaying to client. The HMAC to be used
3265 with relayed packets ws wrong and caused decryption failure
3266 at the client end. Affected file is silcd/packet_receive.c.
3268 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3270 * Created new branch silc_protocol_1_0_branch.
3272 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3274 * Changed the silc_server_config_* routines to be SilcServer
3275 independent. They are now officially application specific code
3276 and not part of generic server implementation. Affected files
3277 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3279 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3281 * Added automatic referencing of config context in the
3282 silc_server_config_alloc, and automatic unreferencing in the
3283 silc_server_config_destroy. Affected files are
3284 silcd/serverconfig.[ch], silcd/silcd.c.
3286 * Fixed the silc_log_quick handling in the logging routines.
3287 It didn't log quickly when it was TRUE. Affected file is
3288 lib/silcutil/silclog.c. Also the flush delay was set even
3289 if it was 0 in config file. Affected file is
3290 silcd/serverconfig.c.
3292 * Added support for changing key pair of the server in rehash.
3293 Affected file silcd/server.c.
3295 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3297 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3298 too early, before getting the channel entry. Affected file
3299 is silcd/packet_receive.c.
3301 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3303 * Added functions silc_server_config_[ref/unref], these are used
3304 to prevent that the config object is destroyed.
3306 No longer directly affect global variables silc_log_quick and
3307 silc_log_delay, they are first cached inside the config object
3308 and then applied with silc_server_config_setlogfiles().
3310 silc_server_config_set_defaults() is now internal to
3311 serverconfig.c, there are no reasons to show this internal stuff
3314 Affected files are silcd/serverconfig.[ch].
3316 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3317 fprintf's to stderr, since some code may be executed again after
3318 the server went into the background. Affected files are
3321 * Added rehash support. Added function silc_server_rehash() that
3322 will perform all the basic tasks of the rehashing procedure.
3324 * Added command line option `-x, --hexdump'. This will enable the
3325 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3326 The option `--hexdump' implies `--debug'.
3328 * Fixed a bad bug in the logging APIs (silcutil library) where
3329 the application would crash after calling silc_log_reset_all().
3331 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3333 * Fixed the KICKED notify handling in client library to
3334 correctly remove the channel and all entries from the
3335 channel when I was kicked. This bug crashed the client.
3337 Fixed yet another but in KICKED notify handling to remove
3338 the kicked client correctly from the channel.
3340 Affected file is lib/silcclient/client_notify.c.
3342 * Fixed a minor bug in looking up correct client entry
3343 in KICKED notify in server. Affected file is
3344 silcd/packet_receive.c.
3346 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3347 sources correctly to distribution. Fixes --with-gmp option.
3349 * Removed the manual rehashing from ID Cache, and changed it
3350 to use the SILC Hash Table's auto rehash feature. Affected
3351 file is lib/silccore/silcidcache.c.
3353 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3355 * Fixed a bug in the silc_client_nickname_format function that
3356 handles the multiple same nickname formatting. Two clients
3357 with same nickname caused problems after the first one left
3358 and rejoined. It didn't format the nickname correctly.
3359 Affected file is lib/silcclient/idlist.c.
3361 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3363 * Don't change the topic if olod topic is same as new one.
3364 Affected file is silcd/packet_receive.c.
3366 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3368 * Added cross-reference support to the SILC Documentation
3369 generator. All types across all HTML files are now cross-
3370 referenced. Affected files util/robodoc/generator.c and
3371 scripts/silcdoc/silcdoc.
3373 * Added file lib/silcutil/silctypes.h to include all the
3374 arithmetic type definitions and some macros. Removed
3375 includes/bitmove.h and moved macros to silctypes.h.
3377 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3379 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3381 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3383 * Added `type' argument to silc_id_payload_parse_id function which
3384 now returns the type of the ID to the sent pointer. Affected
3385 file is lib/silccore/silcid.[ch].
3387 * Added check for CMODE_CHANGE notify type that mode change is
3388 allowed by the sender. Affected file silcd/packet_receive.c.
3390 * Added check for CUMODE_CHANGE notify type that mode change is
3391 allowed by the sender. Affected file silcd/packet_receive.c.
3392 Added the ID type as CUMODE_CHANGE notify type as argument
3393 to the `notify' client operation. Affected files are
3394 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3396 * Added function silc_client_add_server to the client library.
3397 Added support for resolving also channel and server info when
3398 received unknown entity in notify packet. Affected files are
3399 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3401 * Added function silc_command_get_status to return the command
3402 status from the command reply's argument payload. Affected files
3403 are lib/silccore/silccommand.[ch].
3405 * Added check for KICKED notify type that the kicking is
3406 allowed by the client. Affected file silcd/packet_receive.c.
3408 * Created function silc_get_input which can be used to get input
3409 (echo on or off) from user on command line. Affected files are
3410 lib/silcutil/silcutil.[ch].
3412 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3414 * Optimized silc_server_packet_relay_to_channel function.
3415 Added new function silc_channel_message_payload_encrypt which
3416 can be called directly if channel message payload needs to
3417 be encrypted and is already encoded (no need to call _encode
3418 function). Packet relaying is now done by router without any
3419 extra memory allocations. Affected files are
3420 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
3421 silcd/packet_send.c.
3423 * Fixed the INVITE notify handling. It took wrong arguments
3424 as invite list and invite delete. Affected file is
3425 silcd/packet_receive.c.
3427 * Added check for TOPIC_SET notify type that the topic change is
3428 allowed by the client. Affected file silcd/packet_receive.c.
3430 * Added check for INVITE notify type that inviting is allowed by
3431 the client. Affected file silcd/packet_receive.c.
3433 * Changed the silc_server_client_on_channel to return the
3434 SilcChannelClientEntry as well. Moved the function
3435 silc_server_check_cmode_rights to server_util.[ch].
3436 Affected files are silcd/server_util.[ch], silcd/command.c.
3438 * Added function silc_server_check_umode_rights to check whether
3439 changing client's user mode is allowed. Added check for
3440 UMODE_CHANGE notify type that the umode change is allowed
3441 by the client. Affected files are silcd/server_util.[ch],
3442 silcd/packet_receive.c and silcd/command.c.
3444 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3446 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
3447 ID length. It ignored that ID can be IPv6 based as well.
3448 Affected file lib/silccore/silcpacket.h.
3450 * Fixed the silc_id_id2str and silc_id_str2id to take the
3451 IPv6 address offset's into consideration. Affecte file is
3452 lib/silccore/silcid.c.
3454 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3456 * Fixed the internal Unix scheduler functions to check for
3457 NULL context they may receive. The affected file is
3458 lib/silcutil/unix/silcunixschedule.c.
3460 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
3462 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
3463 can specify different directory with --home command line
3464 parameter. Affected files irssi/src/silc/core/client_ops.c,
3467 * SILC-specific commands aren't now executed if the active server
3468 isn't of SILC-type, so there won't be problems with having
3469 IRC and SILC protocol support in same client. Affected files
3470 irssi/src/silc/core/silc-channels.c, silc-servers.c,
3473 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3475 * Improved the signal support in SILC Schedule. Added new
3476 function silc_schedule_signal_call which is used by application
3477 to mark a signal to be called. It is now safe to perform
3478 any kind of tasks in signal callbacks since it is guaranteed
3479 that the application specified signal callback is called
3480 after the signal is over. Affected files are
3481 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
3483 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3485 * Added `name' field to SilcChannelPrivateKey to represent
3486 application given name for the key. Moved also the context from
3487 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
3488 Added the `name' argument also to the function
3489 silc_client_add_channel_private_key.
3491 Added function silc_client_current_channel_private_key to set the
3492 current channel private key in use.
3494 Added "change" command to KEY command which can be used to change
3495 the current channel private key. Bound the command also to
3496 alt+K (Alt+Shift+k).
3498 Also affected files lib/silcclient/client_channel.c,
3499 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
3501 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3503 * Added silc_rng_get_byte_fast function in to the
3504 lib/silccrypt/silcrng.[ch].
3506 * Changed the interface of silc_packet_assemble and the
3507 silc_packet_send_prepare. If silc_packet_assmble is now
3508 called the application does not call silc_packet_send_prepare
3509 because the library will call it automatically. These
3510 interfaces now also return a reference to the outgoing buffer
3511 which includes the assembled packet, which the application can
3512 use to encrypt the packet.
3514 Affected files are lib/silccore/silcpacket.[ch],
3515 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
3516 silcd/packet_send.c, server_backup.c and packet_receive.c.
3518 * Fixed a packet sending bug on very high load, where outgoing
3519 packet queue wasn't handled correctly and packets got corrupted.
3520 Affected files are lib/silcutil/*/silc*sockconn.c,
3521 lib/silcclient/client.c and silcd/server.c.
3523 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3525 * Added macro SILC_PACKET_DATALEN which can be used during
3526 packet assembling to check whether the data to be added to
3527 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
3528 len is truncated until it fits it.
3530 Added checks for maximum length of channel message payload and
3531 private message payload also.
3533 Added checks for maximum packet length in server and in
3536 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
3537 lib/silcclient/client.c, lib/silccore/silcchannel.c and
3538 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
3539 lib/silcclient/client_prvmsg.c.
3541 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3543 * Added silc_server_packet_queue_purge call to the
3544 silc_server_disconnect_remote to assure that all data in the
3545 queue before disconnecting is sent to the network. Affected
3546 file silcd/server.c.
3548 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3550 * Added the deleting of server's own ID cache entry to the
3551 silc_server_free function. Free also everything else that
3552 has been allocated in silc_server_init. The affected file
3555 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3557 * Added functions silc_parse_version_string, silc_version_to_num,
3558 and silc_ske_parse_version to parse SILC protocol style version
3559 strings. Affected files lib/silcutil/silcutil.[ch] and
3560 lib/silcske/silcske.[ch].
3562 * Added new configuration params: version_protocol, version_software
3563 and version_software_vendor to specify what version the remote
3564 host must at least be to be able to connect to server. The vendor
3565 string can be regex matched too. Added new function
3566 silc_server_connection_allowed to check maximum number of allowed
3567 connections, and allowed versions for incoming connections.
3568 Affected files are silcd/server.c, server_util.[ch] and
3571 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3573 * Added preliminary support for signals in scheduler. The
3574 signals we care about are now blocked always when the scheduler
3575 is locked. This way we can synchronise the use of signal with
3576 scheduler. It is guaranteed that when signal occurs the scheduler
3577 is not locked, and thus new tasks can be safely added to the
3580 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
3581 to silc_schedule_internal_init and silc_schedule_internal_uninit.
3582 Added new platform specific routines
3583 silc_schedule_internal_signals_[un]block and
3584 silc_schedule_internal_signal_[un]register.
3586 Added new functions to SILC Schedule API:
3587 silc_schedule_signal_[un]register. Each signal that application
3588 is going to use should be registered to the scheduler.
3590 Affected files are lib/silcutil/silcschedule.[ch],
3591 lib/silcutil/*/silc*schedule.c.
3593 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3595 * Check for unauthenticated client and server in the
3596 silc_server_new_client and silc_server_new_server functions.
3597 Affected file silcd/packet_receive.c.
3599 * Added function silc_string_is_ascii to check whether given
3600 string is 7-bit ASCII string. Affected files are
3601 lib/silcutil/silcutil.[ch].
3603 * Added function silc_id_is_valid_server_id into the
3604 silcd/serverid.c and added checking for valid Server ID's in
3605 silc_server_new_server. The Server ID must always be based
3606 on the server's public IP address.
3608 * Added logging of DISCONNECT packet message in the server.
3609 Affected file silcd/server.c.
3611 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3613 * Changed all library interfaces that use Global RNG to also
3614 accept SilcRng as argument. Affected files are
3615 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
3616 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
3617 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
3618 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
3619 lib/silccrypt/rsa.c.
3621 * Added function silc_pkcs_generate_key to the
3622 lib/silccrypt/silcpkcs.[ch] for applications so that they
3623 don't need to do pkcs->pkcs->init calls anymore.
3625 * Remove SilcSocketConnection from the SFTP API since it really
3626 wasn't needed there. The application has the information
3627 saved in its contexts anyway and the SFTP layer doesn't need
3628 know about it. Affected files lib/silcsft/silcsftp.h and
3629 lib/silcsftp/sftp_[server/client].c.
3631 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
3632 The SilcSimContext is not SilcSim.
3634 * Fixed possible buffer overflows in silc_id_render in the
3635 lib/silcutil/silcutil.c.
3637 * On EPOC the global crypto module lists are not used at all
3638 in the crypto library. Added support for using the constant
3639 algorithm list on EPOC. Affected files are
3640 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
3643 * Fixed the handling of third parameter of KICKED notify, since
3644 it was mistakenly updated to SILC Protocol 1.0 even though it
3645 is to be included in 1.1. Since it is not in 1.0 it is not
3646 mandatory, and this fix now handles it only if it is provided,
3647 and it is not error if it is not provided. Affected file
3648 lib/silcclient/client_notify.c.
3650 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3652 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
3653 client. Affected file irssi/src/silc/core/client_ops.c.
3655 * Merged with Irssi 0.8.4 from irssi.org CVS.
3657 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3659 * Check for valid socket connection in client entries before
3660 sending any messages. Fixes a crash, but doesn't fix some
3661 other underlaying bug that is lurking there. Affected
3662 file silcd/packet_send.c.
3664 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
3666 * $usermode, $cumode and $cumode_space expandos shouldn't do
3667 anything with non-SILC server records. Affected file
3668 irssi/src/silc/core/silc-expandos.c
3670 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3672 * Fixed the silc_net_check_[host/local]_by_sock to support
3673 IPv6 bound sockets as well. Now they can return IPv6 addresses
3674 as well. Affected file lib/silcutil/silcnet.c.
3676 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
3677 Affected lib/silcutil/unix/silcunixnet.c.
3679 * Fixed ID rendering (at least on some platforms, not NetBSD)
3680 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
3682 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3684 * Added silc_hash_public_key and silc_hash_public_key_compare
3685 functions to be used with SilcHashTable. They can be used to
3686 hash public keys and compare public keys in hash table. Affected
3687 file lib/silcutil/silcutil.[ch].
3689 * Added support for specifying multiple public keys for Client
3690 connection section in server configuration file. This makes it
3691 possible to accept multiple public keys from same host, or to
3692 make a section that accepts any incoming host, and have the
3693 accepted public keys listed in the section.
3695 Added functions silc_sever_[find/get]_public_key, added the
3696 support for this actually to all connection sections but only
3697 the Client section is currently allowed to specify multiple
3700 Affected files are silcd/server.c, server_internal.h,
3701 command.c, protocol.c, server_util.[ch], packet_receive.c.
3703 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3705 * Merged Irssi 0.8.2 from irssi.org CVS.
3707 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3709 * If silc_debug is TRUE, also output standard logging messages
3710 to stderr with the debug output.
3712 Made silc_log_reset_all() flushing all channels before returning.
3713 Also fixed some documentation typos.
3715 Affected files are lib/silcutil/silclog.[ch].
3717 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3719 * Fixed the server to check correctly the amount of connections
3720 from single host, by checking also the type of the connection.
3721 Fixed also the comparison of number of connections and number
3722 of allowed connections. Affected files are silcd/server.c,
3725 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3727 * Fixed the USERS command reply to save the user's mode on the
3728 channel as well. Fixed JOIN command reply to check whether a
3729 client is on channel already and not join it twice. Affected
3730 file lib/silcclient/command_reply.c.
3732 * Added new file silc-expandos.c into irssi/silc/core/ to return
3733 various stuff for various signal for the statusbar etc. updating.
3734 Now Irssi SILC client prints channel user modes etc. on the
3737 * The user mode (like server/router operator changes) is now shown
3738 on the Irssi SILC client's statusbar. The affected files are
3739 irssi/src/silc/core/client_ops.c, silc-expandos.c.
3741 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3743 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
3744 to SILC_SCHEDULE_[UN]LOCK macros.
3746 * Added more error printing to logs in server code. Affected
3747 files silcd/server.c and silcd/protocol.c.
3749 * Fixed -S option parsing in Irssi SILC Client. Affected file
3750 irssi/src/silc/core/silc-core.c.
3752 * Added silc_buffer_alloc_size function. Affected file is
3753 lib/silcutil/silcbuffer.h.
3755 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3757 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
3758 constants. Affected files in
3759 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
3762 * Changed the internal SFTP Memory FS table to const. Affected
3763 file lib/silcsftp/sftp_fs_memory.c.
3765 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3767 * Fixed the buffer formatting and unformatting routines to
3768 check the size of 64 bits types with sizeof(). Affected
3769 file is lib/silcutil/silcbuffmt.c.
3771 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3773 * Removed 0.6.x backwards support.
3775 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3777 * Changed all integer type names:
3778 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
3779 to avoid collisions with other libraries using same type names
3782 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3784 * Added `prefer_ipv6' argument to the functions
3785 silc_net_gethostbyname[_async]. If it is TRUE it will return
3786 IPv6 address over IPv4. If FALSE IPv4 address is returned
3787 even if IPv6 address was found. Affected files
3788 lib/silcutil/silcnet.[ch].
3790 * Added support silc_net_create_connection[_async] to fallback
3791 to IPv4 address if IPv6 address could not be used (like if
3792 it doesn't work on a specific system). Affected file in
3793 lib/silcutil/unix/silcunixnet.c.
3795 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3797 * Added silc_schedule_reinit function to do the enlarging
3798 of the max tasks handling capabilities of the scheduler.
3799 Affected files lib/silcutil/silcschedule.[ch].
3801 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3803 * Added automatic extern "C" { ... } for C++ compilers so the
3804 application does not need to define them. Affected file
3805 includes/silcincludes.h.
3807 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
3808 old name went against naming convention. Applications now
3809 include "silcclient.h" instead of "clientlibincludes.h".
3810 Removed includes/clientlibincludes.h, it is redundant now.
3812 * Renamed includes/version.h to silcversion.h.
3814 * Added really preliminary support for OS/2 into the util
3815 library. Only thread & mutex API is implemented, others
3816 are still to be implemented. Created the lib/silcutil/os2/
3817 directory. Created also file includes/silcos2.h.
3819 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3821 * Added preliminary BeOS support into the util library.
3822 Created lib/silcutil/beos/, and implemented all the needed
3823 functions to support SILC on BeOS. Created also file
3824 includes/silcbeos.h.
3826 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
3828 * Added proper initializations to silc's irssi code, so it's
3829 now possible to load it as module. Affected files
3830 irssi/src/silc/core/silc-core.c,
3831 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
3833 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3835 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
3838 * Fixed the silcdoc document generator to correct generate
3839 docs from all kinds of filenames. Affected files are
3840 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
3842 * ROBOdoc documented lib/silcutil/silcmemory.h.
3843 Added also new function silc_memdup.
3845 * Removed lib/silcutil/silcbufutil.h and moved those routines
3846 to the lib/silcutil/silcbuffer.h.
3848 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3850 * Added `user_count' to the SilcChannelEntry which now tells the
3851 number of users on the channel. The user count is now saved
3852 in normal server of global channels as well. Affected files
3853 silcd/server.c, idlist.h, packet_receive.c and command.c.
3855 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
3856 include file utility functions.
3858 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
3859 instead of calling directly OS routines.
3861 * Fixed NICK change printing in Irssi SILC Client. Fixed
3862 KICKED notify printing in Irssi SILC Client. Affected file
3863 irssi/src/silc/core/client_ops.c.
3865 * Fixed a NICK change bug in client library, to not recreate the
3866 client_entry->channels hash table everytime nick is changed.
3867 Affected file lib/silcclient/client.c.
3869 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3871 * ROBOdoc documented the lib/silcske/silcske.h, and improved
3872 the SKE interface a bit.
3874 * Fixed padding problem in PKCS#1. The padding was not actually
3875 random since the random number generator was used incorrectly.
3876 This security bug affects only when encrypting with PKCS#1, and
3877 it is not currently used at all in SILC. SILC only use signing
3878 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
3880 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3882 * Rewrote the notify handling in Irssi SILC client to not call
3883 the events as signals. Fixes problems with Perl support.
3884 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
3886 * Send the auto-nicking NICK command in client library with
3887 little timeout after connecting. The affected file is
3888 lib/silcclient/client.c.
3890 * Added following new config file settings:
3891 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
3892 key_exchange_timeout, conn_auth_timeout, connections_max,
3895 Implemented all the new config settings handling in the server.
3897 Optimized the use of SKE Mutual flag usage. Use it only
3898 if connection authentication protocol is not based in public
3901 Renamed all SilcServerConfigSection* to SilcServerConfig*
3902 to have a bit shorter names.
3904 Affected files silcd/serverconfig.[ch], server.[ch], and
3907 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3909 * Cleaned up the listening sockets code, preparing for the rehash
3910 support. Affected file is silcd/server.c.
3912 * Fixed some output messages. Affected files are silcd/silcd.c,
3915 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3917 * Create lib/doc/silcrng_intro.html document as introduction
3918 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
3920 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3922 * Fixes to the silcd config template. Affected file is
3923 doc/example_silcd.conf.in.
3925 * Removed type casts from silc_calloc(), conforming to the
3926 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
3928 * Removed param_name member from client, server, and router
3929 section structs, now identifying the param directly.
3931 Added CONFIG_FREE_AUTH macro in config file parsing.
3933 Affected files are silcd/serverconfig.[ch].
3935 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
3937 * Fixed command line parameter handling. All SILC initialization
3938 is now done in silc_core_init() which also fixes autoconnecting
3941 Affected files irssi/src/silc/core/silc-core.c,
3942 irssi/src/fe-text/silc.c.
3944 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3946 * Added new configuration options and blocks:
3947 keepalive_secs, reconnect_count, reconnect_interval,
3948 reconnect_interval_max, reconnect_keep_trying and
3949 require_reverser_lookup. Added ConnectionParam block, and
3950 implemented the connection parameters when connecting as
3951 initiator and when accepting connections as responder.
3953 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
3954 whether given configuration value has been given already.
3956 Affected files silcd/serverconfig.[c], server.[c].
3958 * Splitted the doc/example_silcd.conf.in. Separated the crypto
3959 algorithm parts and created new file silcalgs.conf, that
3960 is now included from the example_silcd.conf.in.
3962 * Optimized the silc_server_connect_to_router_second to take
3963 the connection configuration object from the SilcServerConnection
3964 object instead of finding it during the connecting phase.
3965 Added the configuration object to SilcServerConnection struct.
3966 Affected files silcd/server_internal.h, server.c.
3968 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3970 * Add the client on channel after it was resolved at the
3971 channel message receiving, and it was not already on the
3972 channel. Affected file lib/silcclient/client_channel.c.
3974 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3976 * Fixed the public key authentication to allocate always the
3977 destination signature buffer instead of using static buffer.
3978 Affected file silcd/protocol.c.
3980 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3982 * Unified the serverconfig.[ch]'s helper function interface.
3983 Affected file silcd/serverconfig.[ch].
3985 * Removed doc/example_silc.conf.in since it is redundant.
3986 The make install will now install irssi/silc.conf file.
3988 * Added new Passphrase and Publickey authentication methods to
3989 config file, allowing both public key and passphrase based
3990 authentication to be set at the same time.
3992 Added `prefer_passphrase_auth' setting in config file which
3993 can be used to set to prefer passwd auth if both passwd and
3994 public key is set. If not set, public key is preferred.
3995 This has effect only when being initiator (responder will try
3998 Added support for authentication with passphrase and public key
3999 at the same time. The passphrase is tried first always since
4000 it is faster to check.
4002 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4004 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4006 * Merged the new SILC Config library, with the server parsing
4007 support. Read the header file silcconfig.h or the toolkit
4008 documentation for the news. Affected files are
4009 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
4010 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4011 silcd/protocol.c silcd/server.c silcd/server_backup.c
4012 silcd/serverconfig.[ch] silcd/silcd.c.
4014 * Fixed some silclog documentation. Affected file is
4015 lib/silcutil/silclog.h.
4017 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4019 * The silc_cipher_register, silc_hash_register and
4020 silc_hmac_register now checks if the object to be registered
4021 is registered already. Affected files are
4022 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
4024 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4026 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4028 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4030 * Allow zero length channel messages inside the Channel Message
4031 Payload. Affected file lib/silccore/silcchannel.c.
4033 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4034 as header filenames.
4036 * Removed lib/silcclient/README and created HTML file
4037 lib/silcclient/silcclient_using.html, which is now included
4038 as part of Toolkit documentation.
4040 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4042 * Fixed CUMODE_CHANGE notify handling to change the mode of
4043 correct client. Affected file lib/silcclient/client_notify.c.
4045 * Make silc_rng_alloc fail if it cannot allocate the sha1
4046 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4048 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4050 * Fixed the file transfer's key agreement payload to include
4051 zero port also if the hostname is NULL because it could not
4054 Call file transfer monitor callback now also if error occurs
4055 during key agreement protocol.
4057 Changed the silc_client_file_send interface to return the
4058 SilcClientFileError instead of session id. The session ID
4059 is returned into pointer provided as argument.
4061 Check that the file exists locally before sending the
4062 file transfer request at all.
4064 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4066 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4067 error than can occur while key agreement protocol. Affected
4068 file lib/silcclient/silcapi.h.
4070 * Fixed the event_mode CMODE handler to not crash when mode
4071 is changed and +k mode is set in the channel. Affected file
4072 irssi/src/silc/core/silc-channels.c.
4074 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4075 SILC_LOG_WARNING to give out Warning and not Error. Affected
4076 file lib/silcutil/silclog.c.
4078 * Fixed the channel message payload decryption in the function
4079 silc_channel_message_payload_decrypt to not modify the original
4080 buffer before it is verified that the message decrypted
4081 correctly. Otherwise, next time it is called with correct
4082 channel key it won't encrypt since the payload is corrupted.
4083 Affected file lib/silccore/silcchannel.c.
4085 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4087 * Do not constantly resize the window. A fix patch by cras.
4088 Affected file irssi/src/fe-text/screen.c.
4090 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4092 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4093 Affected file lib/silcutil/silcnet.c.
4095 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4097 * Fixed a bug in hash table internal routine for traversing
4098 the table with foreach callback. The current entry may
4099 become invalid in the callback but it was referenced after
4100 the callback returned.
4102 Do not allow auto rehashing of hash table during the
4103 silc_hash_table_foreach operation, for same reasons as it is
4104 not allowed for SilcHashTableList. Affected files are
4105 lib/silcutil/silchashtable.[ch].
4107 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4109 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4110 Win32 DLL. extern's in header files are now declared with
4113 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4115 * Fixed private message handling. It used some old code that
4116 caused the client to crash. Affecte file is
4117 lib/silcclient/client_prvmsg.c.
4119 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4121 * Added function silc_client_add_channel,
4122 silc_client_replace_channel_id, and removed functions
4123 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4124 from client library.
4126 * Added cross reference of the joined channels to the
4127 SilcClientEntry, and changed the SilcChannelEntry's
4128 users list to SilcHashTable. The affected files are
4129 lib/silcclient/idlist.[ch].
4131 * Fixed a bug in hash table tarversing. While the hash table
4132 is traversed with SilcHashTableList the table must not be
4133 rehashed. It is now guaranteed that auto rehashable tables
4134 are not rehashed while tarversing the list. Also defined that
4135 silc_hash_table_rehash must not be called while tarversing
4136 the table. Added function silc_hash_table_list_reset that must
4137 be called after the tarversing is over. The affected files are
4138 lib/silcutil/silchashtable.[ch].
4140 * Changed all hash table traversing to call the new
4141 silc_hash_table_list_reset in server and in client library.
4143 * Added function silc_client_on_channel to return the
4144 SilcChannelUser entry if the specified client entry is joined
4145 on the specified channel. This is exported to application as
4146 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4148 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4150 * Fixed founder regaining problem with JOIN command on normal
4151 server. The notify for mode change must be sent always and
4152 not only if !cmd->pending. Affected file silcd/command.c.
4154 * Fixed the WHOWAS command's reply sending to support the
4155 lists correctly. Affected file silcd/command.c.
4157 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4159 * When sending JOIN command to router for processing the
4160 sender's old command identifier was not saved back to the
4161 sender's command context, fixed now. The affected file is
4164 * Create the key in JOIN command of the router did not return
4165 the channel key, added check for this. Affected file is
4168 * Fixed a channel ID update bug in JOIN command reply. Do
4169 not directly upgrade the ID but call the function
4170 silc_idlist_replace_channel_id if the ID was changed.
4171 Affected file silcd/command_reply.c.
4173 * Fixed memory leaks from command calling if it would fail.
4174 Affected file silcd/command.c.
4176 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4178 * Applied patches from cras:
4180 Memory leak fixes around libaries, irssi window resize fix,
4181 new silclist.h and silcdlist.h, all extern inline changed to
4184 * Removed dotconf from lib/dotconf, not needed anymore.
4186 * Removed TRQ from lib/trq, not needed anymore.
4188 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4189 with server connections. Later this will be configurable
4190 in config file after new config file is done. Affected file
4193 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4195 * Fixed a crash in server related to channel announcements.
4196 Affected file silcd/server.c.
4198 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4200 * Fixed memory leaks in silc_server_create_new_channel*
4201 functions. Affected file silcd/server.c.
4203 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4204 which ID was changed. This way the router will send the
4205 user list for the channel again, and server won't be in
4206 desync in some rare circumstances. Affected file is
4207 silcd/packet_receive.c.
4209 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4211 * Check for NULL socket pointer in the function
4212 silc_server_packet_send_to_channel_real. Affected file
4213 silcd/packet_send.c.
4215 * Fixed the BAN notify handling to correctly remove ban
4216 list. Affected file silcd/packet_receive.c.
4218 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4220 * Fixed some header addition to Toolkit distribution in
4221 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4223 * Added lib/silcclient/client_ops_example.h as an template
4224 file for application programmers to quickly start using
4225 the SilcClientOperation functions in their application.
4226 Updated the lib/silcclient/README as well to tell about this
4227 nice file made available.
4229 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4231 * Call silc_server_remove_from_channels when removing client
4232 entry when NO_SUCH_CLIENT_ID was received. Affected file
4233 is silcd/command_reply.c.
4235 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4237 * Added server & router operator statistics updating. Affected
4238 file silcd/packet_receive.c and silcd/command.c.
4240 * Fixed the SERVER_SIGNOFF notify handling on normal server
4241 not to save the history information for clients. Same was
4242 fixed earlier in remove_clients_by_server function, but not
4243 here. Affected file silcd/packet_receive.c.
4245 * Raised the default connection-retry count from 4 to 7 in
4246 server. Affected file silcd/server.h.
4248 * Cancel any possible reconnect timeouts when we start the
4249 key exchange. Affected file silcd/server.c.
4251 * Do not reconnect on connection failure when SCONNECT was
4252 given. Affected files silcd/server.[ch].
4254 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4256 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4258 * Fixed the NICK command to always give the unformatted
4259 nickname to the one giving the NICK command. If unformatted
4260 nickname is cached already it will be formatted and the
4261 local entry will always get the unformatted nickname.
4262 Affected file lib/silcclient/idlist.c.
4264 * Fixed some double frees from client library commands.
4265 Affected file is lib/silcclient/command.c.
4267 * Fixed CUMODE command in server to assure that no one can
4268 change founder's mode than the founder itself, there was a
4269 little bug. Affected file silcd/command.c.
4271 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4273 * Removed the SilcClientCommandDestructor from the client
4274 libary, it is not needed anymore. Affected files are
4275 lib/silcclient/silcapi.h, command[_reply].[ch],
4276 client_notify, idlist.c.
4278 * Fixed GETKEY command to first resolve client, and then
4279 resolve the server only if the client was not found, instead
4280 of resolving both at the same time. Affected file is
4281 lib/silcclient/command.c.
4283 * Added silc_client_start_key_exchange_cb and lookup the
4284 remote hostname and IP address before starting the key
4285 exchange with server. The affected file is
4286 lib/silcclient/client.c.
4288 * The server's public key is now saved using the IP address
4289 of the server and not the servername for the filename.
4290 The hostname public key filename is checked as an fall back
4291 method if the IP address based filename is not found.
4293 Fixed the GETKEY command to save the fetched server key
4294 in correct filename.
4296 Print the remote server's hostname now when new key is
4297 received during connection process. Affected file is
4298 irssi/src/silc/core/client_ops.c.
4300 * Return always our own public key to the client if it asks
4301 for it with GETKEY command. Affected file silcd/command.c.
4303 * Removed the use_auto_addr variable from default config
4304 file since it was in wrong section. Affected file is
4307 * Fixed TOPIC_CHANGE notification to not route it when it
4308 was sent using silc_server_send_notify_to_channel function.
4309 Affected file silcd/command.c.
4311 * Fixed silc_server_send_notify_kicked to send the kicker's
4312 Client ID also, it was missing. Affected files are
4313 silcd/command.c, silcd/packet_send.[ch].
4315 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4317 * Do not save client history information in SERVER_SIGNOFF.
4318 Fixes the bug in normal server that it does not detect
4319 the client becoming valid after the server becomes back
4320 online. Affected file silcd/server_util.c.
4322 * Added `sock_error' field into the SilcSocketConnection
4323 context. When error occurs during socket operation (read
4324 or write) the error is saved. Added also new function
4325 silc_socket_get_error to return human readable socket error
4326 message. Affected files are lib/silcutil/silcsockconn.[ch],
4327 lib/silcutil/unix/silcunixsockconn.c, and
4328 lib/silcutil/win32/silcwin32sockconn.c.
4330 * The server now prints the socket error message in the
4331 signoff for client. Affected file silcd/server.c.
4333 * Fixed the `created' channel information sending from router
4334 to server in JOIN command. Checks now whether the channel
4335 really was created or not and set it according that.
4337 Fixed the JOIN command to use the client entry's current
4338 ID during the joining procedure instead of the one it sent
4339 in the command (it is checked though), since it can change
4340 between the packet processing and command processing, and
4341 would just case unnecessary pain in the client end. Affected
4342 file silcd/command.c.
4344 * Fixed a channel key payload sending to use correct channel
4345 ID when the server was forced to change the channel's ID by
4346 router. Router sent the key payload with the old Channel ID.
4347 Affected file silcd/packet_receive.c.
4349 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4351 * Call silc_server_save_channel_key only if the key payload
4352 was provided in the JOIN command's command reply. Affected
4353 file silcd/command_reply.c.
4355 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4357 * Fixed silc_mp_sizeinbase to return the value correctly with
4358 MPI. Affected file lib/silcmath/mp_mpi.c.
4360 * Fixed the stop_server signal to correctly stop the scheduler
4361 and gracefully stop the server when SIGTERM or SIGINT signals
4362 are received. Affected file silcd/silcd.c.
4364 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4366 * Simple handling of TERM and HUP signals. Also added some log
4367 flushing call around. Affected file is
4370 * Fixed small bugs in silclog.c. Now buffering output will take
4371 effect after 10 seconds since startup: This will ensure that
4372 no important startup messages are lost. Also output redirection
4373 will preserve original format ([Date] [Type] message).
4374 Affected file is lib/silcutil/silclog.c.
4376 * Added two options to the config file, in the logging section:
4377 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4378 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4380 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4382 * Do not print the warning about log files not being initialized
4383 more than once to avoid excess logging. Affected file is
4384 lib/silcutil/silclog.c.
4386 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4387 the SIM copying in make install in Makefile.am.pre.
4389 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4391 * Rewritten silclog APIs. Globally interesting changes follows:
4392 silc_log_set_files() changed to silc_log_set_file().
4393 silc_log_set_callbacks() changed to silc_log_set_callback().
4394 ROBOdoc documented silclog header file.
4395 SilcLogCb now returns bool to wether inihibit the default
4396 handler or not (to keep the old behaviour return always TRUE).
4397 The new APIs should also fix the problem of the
4398 silcd_error.log file that was written in the current directory.
4401 Log files streams will remain opened after silc_log_set_file()
4402 call, means less CPU usage notably on high traffic servers.
4403 File streams are now full buffered, and flushed to the disk
4404 every 5 minutes, lesses HD activity and CPU usage.
4405 Messages can be redirected, allowing admins to configure
4406 one single logfile for all server messages.
4407 the silc_log_quick global variable to activate fast-logging.
4408 Affected files lib/silcutil/silclog.[ch]
4410 * Changed some code to conform new silclog APIs. Affected
4411 files are doc/example_silcd.conf.in, silcd/server.c
4412 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
4415 * Fixed a memory leak that could occur in some situations.
4416 Affected file silcd/serverconfig.c.
4418 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4420 * Added the silc_client_del_client to remove the client from
4421 all channels as well. Affected file lib/silcclient/idlist.c.
4423 * Fixed the client library to correctly remove the client
4424 from all channels when the client entry is being destroyed.
4425 Affected file lib/silcclient/client_notify.c, command.c.
4427 * Added auto-nicking support to the client library. If the
4428 applicatio now sets client->nickname it will be sent to the
4429 server after connecting by the library. This way for example
4430 SILCNICK (or IRCNICK) environment variables will have effect
4431 and always change the nickname automatically to whatever
4432 it is wanted. Affected file lib/silcclient/client.[ch].
4434 * Renamed silc_server_command_bad_chars to the
4435 silc_server_name_bad_chars and moved it to the
4436 silcd/server_util.[ch]. Added also new function
4437 silc_server_name_modify_bad to return nickname that
4438 includes bad characters as new nickname without those
4439 bad characters. This check and modify is now used in
4440 silc_server_new_client when the username is initially set
4441 as nickname, so it must be checked to be valid nickname.
4442 Affected file silcd/packet_receive.c.
4444 * The nickname length is now taken from the packet for real
4445 and not trusted to strlen() since it clearly can return
4446 wrong length for nickname including bad characters. This
4447 also applies to channel names. Affected file silcd/command.c.
4449 * Removed the lib/silcsilm/modules directory. Modules are now
4450 compiled into the lib/silcsim. Fixed the copying of the
4451 modules to follow symbolic links in Makefile.am.pre.
4453 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4455 * Fixed silc_string_regexify list creation. Fixes bugs with
4456 BAN and INVITE commands in server. The affected file is
4457 lib/silcutil/unix/silcunixutil.c.
4459 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4461 * Removed the command destructor entirely from the server's
4462 command and command reply routines. It is not needed, and
4463 its usage was buggy and caused crashes. Affected files are
4464 silcd/command[_reply].[ch].
4466 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4468 * Cancel protocol and NULL sock->protocol if timeout
4469 occurred during protocol. Affected file silcd/server.c.
4471 * Cancel protocol timeouts always before calling the final
4472 callback, to assure that after final callback is called
4473 no other state will be called for the protocol anymore.
4474 Affected file silcd/protocol.c.
4476 * Print error log if incoming connection configuration could
4477 not be found. Affected file silcd/server.c.
4479 * Fixed JOIN command to correctly save the founder mode
4480 to the client on normal SILC server, when the channel
4481 was created by the router. Affected file silcd/command.c.
4483 * Fixed LIST command (hopefully) to send correct reply
4484 packets. Affected file silcd/command.c.
4486 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4488 * The silc_packet_receive_process now returns FALSE if the
4489 read data was invalid packet, and TRUE if it was ok.
4491 The server now checks that if unauthenticated connection
4492 sends data and its processing fails the server will close
4493 the connection since it could be a malicious flooder.
4495 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
4497 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4499 * Make sure the warning about error opening a log file is
4500 printed only once and not everytime it fails (produces
4501 too much useless log). Affected file lib/silcutil/silclog.c.
4503 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4505 * Made the silc_server_daemonise() function more readable.
4506 Affected file silcd/server.c.
4508 * Pid file is now optional, the user may comment it out from
4509 the config file. Removed define SILC_SERVER_PID_FILE, we
4510 don't need a default any longer. Affected file
4511 configure.in.pre, lib/Makefile.am.pre.
4513 * Make some use of the pid file. The server now dies at startup
4514 if it detects a valid pid file on his path. The server would
4515 die anyway in this circumstance, because of the bind() failure.
4516 Affected file silcd/silcd.c.
4518 * No longer compiling lib/dotconf.
4520 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4522 * Fixed JOIN command parsing not to crash. Affected file
4523 lib/silcclient/command.c.
4525 * Fied the NICK_CHANGE notify to add the new client entry
4526 even it is resolved. This removes an <[unknown]> nick
4527 thingy bug in the client. Affected file is
4528 lib/silcclient/client_notify.c.
4530 * Do not try to allocate 0 bytes (efence does not like it)
4531 in lib/silccore/silccomand.c when encoding payload.
4533 * Do not take IRCNICK as nickname in Irssi SILC client since
4534 it is not possible to set nickname before hand connecting
4535 the server (TODO has an entry about adding auto-nicking
4538 * Changed the silc_server_command_pending to check whether
4539 there already exists an pending entry with the specified
4540 command, command identifier and pending callback. This is
4541 to fix IDENTIFY and WHOIS related crashes that may register
4542 multiple pending commands with same identifier. Affected
4543 file silcd/command.c.
4545 * Fixed the server to reconnect to the router even if it
4546 was already reconnecting and EOF was received. This to
4547 fix a possibility that the server wouldn't ever try to
4548 auto-reconnect to the router. Affected file silcd/server.c.
4550 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4552 * Fixed the server's password authentication to use the
4553 length of the locally saved password, and not the one
4554 sent in the packet. Affected file silcd/protocol.c.
4556 * Fixed same password authentication problem in the
4557 Authentication Payload handling routines in
4558 lib/silccore/silcauth.c.
4560 * Yet another password authentication problem fixed with
4561 channel password handling in silcd/command.c.
4563 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4565 * If first character of string in silc_parse_userfqdn is '@'
4566 then do not parse it. Affected file is
4567 lib/silcutil/silcutil.c.
4569 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4571 * Fixed minor bug in IDENTIFY command reply sending, which
4572 caused various weird problems during JOIN when it was
4573 resolving names for users. Affected file silcd/command.c.
4575 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4577 * Fixed the IDENTIFY command reply sending to chech better valid
4578 clients. It was possible to send incomplete list of replies.
4579 Affected file silcd/command.c.
4581 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4583 * Added silc_client_command[s]_[un]register functions now to
4584 dynamically register the commands in client library. Removed
4585 the static table of commands. This allows the client library
4586 to call commands without causing the application to know about
4587 what commands library has called.
4589 Removed the INFO command reply kludge to detect when the command
4590 was called by library. Now library use its own command reply
4591 function for INFO command.
4593 Added function silc_client_command_call to call a command.
4594 Application can use it to call command, not access the structure
4597 Now all commands that are sent by the client library (not
4598 explicitly sent by application) use own command reply functions.
4600 Affected files around lib/silcclient/ and in
4601 irssi/src/silc/core/.
4603 * Fixed the WHOIS command reply sending to chech better valid
4604 clients. It was possible to send incomplete list of replies.
4606 Fixed the WHOIS and IDENTIFY to send the request to router
4607 if normal server did not do it and did not find any results.
4609 Affected file silcd/command.c.
4611 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4613 * Moved the internal data from SilcClient context into its
4614 own file, not accesible to application. Affected files
4615 lib/silcclient/client.h and lib/silcclient/client_internal.h,
4616 and other files in client library.
4618 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4620 * Added doc/examples installation target in Makefile.am.pre.
4623 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4625 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
4626 commands the found client entry will be removed from the
4627 cache, after notifying application about the error. Affected
4628 file lib/silcclient/command_reply.c.
4630 * Changed the /MSG to check for exact nickname user gave, and
4631 not let `nick' match `nick@host' if it is only one found. Now,
4632 user must type the exact nickname (like nick@host2) even if
4633 there are no more than one same nicks found. This is to avoid
4634 a possibility of sending nickname to wrong nickname since
4635 `nick' could match `nick@host'. Affected file is
4636 irssi/src/core/silc-servers.c.
4638 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4640 * Do not print "you are now server operator" or similar when
4641 giving /away command. Affected files are
4642 irssi/src/silc/core/client_ops.c, silc-servers.h.
4644 * Made the silc_server_command_pending_error_check to send
4645 the same command reply payload it received back to the
4646 original sender of the command. This way all arguments
4647 that was received by the server will be received by the
4648 client too. Affected file silcd/command.c.
4650 * Added the silc_idcache_add to return the created cache entry
4651 to a pointer. Affected file lib/silccore/silcidcache.[ch].
4653 * Add global clients to expire if they are not on any channel.
4654 This is because normal server will never know if they signoff
4655 if they are not on any channel. The cache expiry will take
4656 case of these entries. This is done by normal servers only.
4657 The affected files are silcd/command_reply.c,
4658 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
4660 * If server receives invalid ID notification for WHOIS or
4661 IDENTIFY and the ID exists in the lists, it is removed.
4662 Affected file silcd/command_reply.c.
4664 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
4665 in client then client entry that it matches is searched and
4666 the nickname is printed on the screen for user. Affected
4667 file irssi/src/silc/core/client_ops.c.
4669 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4671 * Use cache entry expire time in the LIST command reply to
4672 purge old entries from the cache after the LIST command
4673 reply has been received. This way we don't have non-existent
4674 entries in the cache for too long. Affected file is
4675 silcd/command_reply.c.
4677 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4679 * If we are normal server, and we've not resolved client info
4680 in WHOIS or IDENTIFY from router, and it is global client,
4681 we'll check whether it is on some channel. If it is not
4682 then we cannot be sure about its validity and will resolve it
4683 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
4684 file silcd/command.c.
4686 * Search channel by name (if possible) rather than by ID
4687 in IDENTIFY command's command reply. Affected file is
4688 silcd/command_reply.c.
4690 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4692 * Distribute to the channel passphrase in CMODE_CHANGE notify.
4693 Updated specs and implemented it. Affected file silcd/command.c,
4694 silcd/packet_send.c and silcd/packet_receive.c.
4696 * Implemented the <founder auth> payload handling in the JOIN
4697 command. If provided all conditions for channel joining
4698 except requirement to provide correct passphrase can be
4699 overrided by the channel founder. Updated the protocol specs.
4700 Affected file silcd/command.c.
4702 Added support for founder auth in JOIN command in client
4703 library. Fixed the parsing of the JOIN command now to support
4704 all options as they should be. The affected file is
4705 lib/silcclient/command.c.
4707 * Optimized the WHOIS and IDENTIFY commands to send the request
4708 to router only if it includes nicknames or other names. If
4709 they include only IDs then check the local cache first before
4710 routing. Affected file is silcd/command.c.
4712 * Added channels topic announcements. Affected file is
4713 silcd/packet_receive.c and silcd/server.c.
4715 * Fixed the silc_server_send_notify_topic_set to really destine
4716 the packet to channel. Affected file silcd/packet_send.c.
4718 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
4719 library. Affected file lib/silcclient/client_notify.c.
4721 * Added UMODE announcements. Affected file silcd/server.c.
4723 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4725 * Memory leak fixes in:
4727 lib/silcutil/silcsockconn.c
4728 lib/silcske/silcske.c
4729 lib/silcske/groups.c
4731 lib/silccrypt/silcpkcs.c
4732 lib/silccore/silccommand.c
4733 lib/silccore/silcidcache.c
4738 * ROBOdoc documented the lib/silcske/groups.h file and a
4739 bit changed the interface for better.
4741 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4743 * Update the client entry context in the ID cache after
4744 nick change. Affected file lib/silcclient/command.c.
4745 Fixes the CUMODE command when regaining founder privileges,
4746 and a little WHOIS problem.
4748 * Fixed silc_net_gethostbyname to correctly call the
4749 inet_ntop. Affected file lib/silcutil/silcnet.c.
4751 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4753 * Added IPv6 support checking to the configure.in.pre, added
4754 also --enable-ipv6 option to override the check. Affected
4755 file configure.in.pre.
4757 * The silc_thread_create now calls the start function
4758 directly if threads support is not compiled in. Removes
4759 ugly #ifdef's from generic code. Affected files are
4760 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
4762 * Added silc_net_gethostby[name/addr]_async to asynchronously
4763 resolve. Affected files are lib/silcutil/silcnet.[ch].
4765 * Added support for rendering IPv6 based server, client and
4766 channel IDs. Affected file lib/silcutil/silcutil.c.
4768 * Added support for creating IPv6 based server IDs. Affected
4769 file is silcd/serverid.c.
4771 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4773 * Added silc_net_gethostby[addr/name] into the
4774 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
4775 routines. Added silc_net_is_ip[4/6]. Affected file is
4776 lib/silcutil/unix/silcunixnet.c. All routines that take
4777 address as argument now supports both IPv4 and IPv6 addresses.
4779 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4781 * Fixed LIST command reply sending in server. Affected file
4784 * Server now sends the kicker's client ID in the KICK notify
4785 to the kicked client. Affected file silcd/command.c.
4787 * The client library now parses the kickers client ID and
4788 UI displays it. Affected files lib/silcclient/client_notify.c
4789 and irssi/src/silc/core/silc-channels.c, module-formats.c.
4791 * Made all payload parsing function prototypes consistent.
4792 They all take now const unsigned char * and uint32 pair as
4793 the payload data instead of SilcBuffer. Changes all around
4794 the source tree. Other unsigned char* -> const unsigned char*
4795 changes around the tree as well.
4797 * Optimized SFTP client and server packet sending not to
4798 allocate new buffer for each packet but to recycle the
4799 first allocated buffer. Affected files are
4800 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
4802 * Optimized the SFTP client to use SilcList instead of
4803 SilcDList for requests, because it is faster. Affected file
4804 is lib/silcsftp/sftp_client.c.
4806 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
4807 into lib/silccore/silcid.[ch].
4809 Renamed silcpayload.[ch] into silcargument.[ch].
4811 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4813 * If client entry is deleted with active key agreement
4814 session, abort the session.
4816 The silc_client_abort_key_agreement now calls the completion
4817 callback with new SILC_KEY_AGREEMENT_ABORTED status.
4819 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
4822 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4824 * Don't use __restrict in older GCC's. Affected file is
4825 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
4827 * silc_net_localhost now attempts to reverse lookup the
4828 IP/hostname. Affected file lib/silcutil/silcnet.c.
4830 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
4831 command. It can be used to gain founder privileges at
4832 the same time when joining the channel.
4834 Defined that the SILC_NOTIFY_TYPE_KICKED send the
4835 kicker's client ID as well. Updated protocol specs.
4837 Defined that the server must send SILC_COMMAND_IDENTIFY
4838 command reply with error status to client who sent
4839 private message with invalid client ID.
4841 Updated the protocol specification.
4843 * Added silc_server_send_command_reply to send any
4844 command reply. Affected file silcd/packet_send.[ch].
4846 * Added silc_id_payload_encode_data to encode ID payload
4847 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
4849 * The server now send IDENTIFY command reply with error
4850 status if client ID in private message is invalid. Affected
4851 file silcd/packet_receive.c.
4853 * Save the server key file with server's IP address in
4854 the filename instead of hostname. The affected file is
4855 irssi/src/silc/core/client_ops.c.
4857 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4859 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
4862 * Added libtool support for compiling shared objects in
4863 lib/silcsim. Affected file configure.in.pre and
4864 lib/silcsim/Makefile.am. Original patch by cras.
4866 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4868 * Pid file configuration, and server's config file fixes
4869 patch by toma. Updated CREDITS file.
4871 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4873 * Fixed silc_client_channel_message to not try to decrypt
4874 the message twice if it resolved the destination client
4875 information. This could cause of dropping one channel
4876 message. Affected file lib/silcclient/client_channel.c.
4878 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4880 * Added silc_client_run_one into lib/silcclient/silcapi.h and
4881 lib/silcclient/client.c. This function is used when the SILC
4882 Client is run under some other scheduler, or event loop or
4883 main loop. On GUI applications, for example this may be
4884 desired to used to run the client under the GUI application's
4885 main loop. Typically the GUI application would register an
4886 idle task that calls this function multiple times in a second
4887 to quickly process the SILC specific data.
4889 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4891 * Fixed silc_server_drop() for dropping the supplementary
4892 groups as well, this could cause a security hole on some
4895 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4897 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
4900 * Write PID file after dropping privileges. Added -F option
4901 to run server on foreground. A patch by debolaz.
4902 Affected files silcd/server.c, silcd/silcd.c.
4904 * Fixed MOTD to return the MOTD file server name. Affected
4905 file silcd/command.c.
4907 * Added INFO command reply handling to the Irssi SILC Client.
4908 Affected file irssi/src/silc/core/client_ops.c.
4910 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4912 * Fixed the silc_idcache_list_* routines to really support
4913 the dynamic list. Fixes a crash. Affected file is
4914 lib/silccore/silcidcache.c.
4916 * Fixed the LIST command reply to really call LIST command's
4917 pending callbacks. Affected file silcd/command_reply.c.
4919 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4921 * Update conn->local_entry->nickname after giving NICK
4922 command. Affected file lib/silcclient/command.c.
4924 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
4926 * Added the [pid] option to the silcd configuration file
4928 Affected files: serverconfig.[ch] and silcd.c
4930 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4932 * Save fingerprint in WHOIS command reply in server.
4933 Affected file silcd/command_reply.c.
4935 * Fixed NICK commands pending callback registration.
4936 Affected file lib/silcclient/command.c.
4938 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4940 * Use ++server->cmd_ident when sending commands in server,
4941 instead of random number. Affected file silcd/command.c.
4943 * Fixed GETKEY command reply to call actually GETKEY pending
4944 command callbacks. Affected file silcd/command_reply.c.
4946 * A bit stricter check for nicknames. Check for same nickname
4947 in NICK command also. Affected file silcd/command.c.
4949 * Do not call INFO command everytime client ID changes, only
4950 during first connecting. Affected file lib/silcclient/client.c.
4952 * Set the new nickname only after successful command reply for
4953 NICK command is returned by server. Affected file
4954 lib/silcclient/command.c.
4956 * Remove nicknames from nicklist during server_signoff notify.
4957 Should fix /NAMES bit more. The affected file is
4958 irssi/src/silc/core/silc-channels.c.
4960 * Added `fingerprint' field to the SilcIDListData in the
4961 silcd/idlist.h to hold the fingerprint of the client's
4964 Send the fingerprint of the client's public key in WHOIS
4967 Affected files silcd/command.c, and silcd/idlist.[ch].
4969 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
4970 create fingerprint from given data.
4972 * Show the fingerprint of the client's public key in WHOIS.
4973 Affected files irssi/src/module-formats.[ch] and
4974 irssi/src/silc/core/client_ops.c.
4976 * Format the multiple same nicknames also during JOIN and
4977 NICK_CHANGE notifys. Affected file is
4978 lib/silcclient/client_notify.c.
4980 * Do not print error on screen for invalid private message
4981 payload since it can come if someone is sending private
4982 messages with wrong key. Affected file
4983 lib/silccore/silcprivate.c.
4985 * Fixed multiple concurrent /PING crash. Affected file
4986 lib/silcclient/command.c.
4988 * Changed the wrong ID encoding. All IP addresses must be
4989 in MSB first order in encoded format. They were encoded
4990 wrong and was in LSB format. Affected files are
4991 silcd/serverid.c, lib/silcutil/silcutil.c.
4993 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
4995 * Call the `connect' client operation through the scheduler
4996 in case of error. Affected file lib/silcclient/client.c.
4998 * Call the `failure' client operation even if the error
4999 occurred locally during a protocol. Affected file is
5000 lib/silcclient/protocol.c.
5002 * Added support of sending LIST command to router from normal
5003 server. This way normal server can get list of all channels
5004 in the network too. Fixed the channel list sending in the
5005 server too. Affected files are silcd/command.c, and
5006 silcd/command_reply.[ch].
5008 * Added silc_server_update_channels_by_server and
5009 silc_server_remove_channels_by_server. They are used during
5010 disconnection of primary router and in backup router protocol.
5011 Affected file silcd/server_util.[ch], silcd/server.c and
5012 silcd/server_backup.c.
5014 * Fixed channel adding to global list in IDENTIFY command
5015 reply in server. Affected file silcd/command_reply.c.
5017 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5019 * If the incoming packet type is REKEY or REKEY_DONE process
5020 that packet always synchronously. Fixes yet another MAC
5021 failed error on slow (dialup) connections. Affected file
5022 lib/silcclient/client.c and silcd/server.c.
5024 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5026 * Call check_version SKE callback for initiator too. Affected
5027 file lib/silcske/silcske.c.
5029 * Implemented fix for security hole found in the SKE that was
5030 fixed in the specification few days back; the initiator's
5031 public key is now added to the HASH value computation.
5032 Added backwards support for the old way of doing it too, for
5033 old clients and old servers. Affected file is
5034 lib/silcske/silcske.c.
5036 * Enabled mutual authentication by default in SKE. If initiator
5037 is not providing mutual authentication the responder will
5038 force it. This will provide the proof of posession of the
5039 private key for responder. The affected files are
5040 lib/silcclient/protocol.c and silcd/protocol.c.
5042 * Do not cache anymore the server's public key during SKE.
5043 We do mutual authentication so the proof of posession of
5044 private key is done, and if the server is authenticated in
5045 conn auth protocol with public key we must have the public
5046 key already. Affected file silcd/protocol.c.
5048 * Added new global debug variable: silc_debug_hexdump. If
5049 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5050 file lib/silcutil/silclog.[ch].
5052 * Fixed compilation warning due to char * -> const char *.
5053 Affected files lib/silcutil/silcnet.h, and
5054 lib/silccore/silcauth.[ch].
5056 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5058 * Fixed CMODE command when new channel key was created. If
5059 the creation failed the old key was removed. Next time giving
5060 same command would crash the server since the old key was
5061 freed already. Affected file silcd/command.c.
5063 * Fixed the silc_server_announce_get_channels to not crash
5064 on reconnect. Affected file silcd/server.c.
5066 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5068 * Added silc_log_set_debug_string function to set a regex
5069 string to match for debug output. Only the function names,
5070 or filenames matching the given debug string is actually
5071 printed. This way it is possible to filter out those debug
5072 strings that user is not interested in.
5074 Fixed a bug in silc_string_regexify.
5076 Affected files lib/silcutil/silclog.[ch], and
5077 lib/silcutil/unix/silcunixutil.c.
5079 * Changed the -d options in both server and Irssi SILC client
5080 to take the debug string as argument. Affected files
5081 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5083 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5085 * Added silc_hash_babbleprint to create a Bubble Babble
5086 Encoded fingerprint. The encoding is developed by Antti
5087 Huima (draft-huima-babble-01.txt), and it creates human
5088 readable strings out of binary data. Affected file
5089 lib/silccrypt/silchash.[ch].
5091 * Print the babble print now in addition of fingerprint as well
5092 in Irssi SILC client. Affected files are
5093 irssi/src/fe-common/silc/module-formats.[ch],
5094 irssi/src/fe-common/silc/core/client_ops.c.
5096 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5098 * Fixed a security problem found in SKE. The initiator's
5099 public key too is now added to the HASH hash value creation
5100 which is signed by the responder to create the SIGN value.
5101 This will prevent anyone in the middle to lie to the responder
5102 about the initiator's public key. If this is done now, the
5103 man in the middle will get caught. Updated the protocol
5106 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5108 * Better installation directory handling. Configure module
5109 paths and other paths automatically to example_silc* files
5110 in doc/. A patch by toma.
5112 * Fixed compiler warning from MPI library, and from SILC RNG.
5115 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5116 It can be configured with ./configure. A patch by toma.
5118 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5120 * Find correct make to use in prepare-clean. A patch by
5121 toma. Affected file prepare-clean.
5123 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5125 * Added irssi variables use_auto_addr, auto_bind_ip,
5126 auto_bind_port and auto_public_ip.
5128 * Changed the interface for silc_client_send_key_agreement
5129 in lib/silcclient/silcapi.h
5133 irssi/src/silc/core/silc-core.c
5135 lib/silcclient/silcapi.h
5136 irssi/src/silc/core/silc-channels.c
5137 lib/silcclient/client_keyagr.c
5140 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5142 * Added silc_pkcs_public_key_compare to compare two
5143 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5145 * Check that the client who set the founder mode on the
5146 channel is the same client that is giving the founder
5147 mode to itself. It is done by comparing the saved public
5148 key (it is saved even in the authentication is passphrase).
5149 Affected file silcd/command.c.
5151 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5153 * Do not process packet for disconnected socket connection.
5154 Affected file lib/silccore/silcpacket.c.
5156 * Process the DISCONNECT packet through scheduler in the
5157 client library. Affected file lib/silcclient/client.c.
5159 * Fixed the silc_client_packet_parse to not to increase
5160 the packet sequence number if the conn->sock and the
5161 current socket connection is not same. This can happen
5162 for example during key agreement when the conn includes
5163 multiple socket connections (listeners). Affected file
5164 lib/silcclient/client.c.
5166 * The sender of the file transfer request now provides also
5167 the pointer (listener) for the key exchange protocol. If
5168 the listener cannot be created then it sends empty key
5169 agreement and lets the receiver provide the listener.
5171 Added `local_ip' and `local_port' arguments to the
5172 silc_client_file_send. If they are provided they are used,
5173 if not then it will attempt to find local IP address, if
5174 not found or bind fails then the remote client will provide
5177 Affected files are lib/silcclient/client_ftp.c and
5178 lib/silcclient/silcapi.h.
5180 * Extended the FILE SEND command to support defining the
5181 local IP and port for key exchange listener. They are
5182 optional. Affected file irssi/src/silc/core/silc-servers.c.
5184 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5186 * Defined to WHOIS command reply the sending of fingerprint
5187 of the client's public key (if the proof of posession of the
5188 corresponding private key is verified by the server).
5189 Updated to the protocol specification.
5191 * Added support of receiving the client's public key's
5192 fingerprint in command reply in client library. Affected
5193 file is lib/silcclient/command_reply.c, and
5194 lib/silcclient/idlist.[ch].
5196 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5198 * Do not send over 128 chars long nickname to the server
5199 in NICK command. Affected file lib/silcclient/command.c.
5201 * Do not send over 256 chars long channel names to the server
5202 in JOIN command. Affected file lib/silcclient/command.c.
5204 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5206 * Assure that silc_server_close_connection cannot be called
5207 twice for same socket context. Affected file is
5210 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5212 * Send error message to application if opening file for
5213 writing during file transfer fails. Affected file is
5214 lib/silcclient/client_ftp.c.
5216 Remove all file transfer sessions for a client that we're
5217 removing from ID cache.
5219 Affected file is lib/silcclient/client_ftp.c.
5221 * Fixed silc_net_addr2bin to return correct address. Affected
5222 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5224 * Fixed file transfer session removing on signoff notify.
5225 Affected file irssi/src/silc/core/silc-servers.c.
5227 * Added the SilcClientFileError to be returned in the monitor
5228 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5229 Affected file lib/silcclient/silcapi.h.
5231 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5233 * Fixed a crash in silc_client_ftp_free_sessions and
5234 silc_client_ftp_session_free_client. Affected file
5235 lib/silcclient/client_ftp.c.
5237 * Added `disabled' field in the SilcChannelEntry in the server
5238 to indicate if the server entry is disabled. Affected file
5239 silcd/idlist.h, silcd/command[_reply].c.
5241 * SILC server adds now /var/run/silcd.pid everytime it is
5242 started. Affected file silcd/silcd.c.
5244 * Added silc_server_packet_send_clients to send a packet to
5245 the provided table of client entries. Affected file
5246 silcd/packet_send.[ch].
5248 * Fixed a crash in client resolving in client_prvmsg.c in
5249 client library. Affected file lib/silcclient/client_prvmsg.c.
5251 * Do not actually remove the client directly from ID cache
5252 during SERVER_SIGNOFF, but invalidate it. This way we
5253 preserve the WHOWAS info for the client. Affected file
5254 silcd/server_util.c.
5256 * Fixed SERVER_SIGNOFF notify handling in the server. The
5257 server is now able to process incoming SERVER_SIGNOFF notify
5258 for a server that it doesn't even know about. It will remove
5259 the clients provided in the notify. Affected file
5260 silcd/packet_receive.c.
5262 * Check for partial packet in data queue after every packet that
5263 was found from the queue. Return and wait for more data if
5264 there is partial data in queue. Affected file is
5265 lib/silccore/silcpacket.c.
5267 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5269 * Added SilcClietFileError enum to indicate error in
5270 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5271 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5272 Affected files lib/silcclient/silcapi.h and
5273 lib/silcclient/client_ftp.c.
5275 * Check that newsize in silc_buffer_realloc is larger than
5276 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5278 * Added better monitor of file transfers. It now monitors
5279 key agreement protocol during the file transfer too. Added
5280 error reporting too. Affected files
5281 irssi/src/silc/core/silc-servers.c,
5282 irssi/src/fe-common/silc/module-formats.[ch].
5284 * Wrote a help file for FILE command.
5286 * Added silc_rng_global_get_byte_fast to get not-so-secure
5287 random data as fast as possible. Random data is read from
5288 /dev/urandom if available and from the SILC RNG if not
5289 available. It is used in padding generation. Affected file
5290 lib/silccrypt/silcrng.[ch].
5292 * All packets in client library are now processed synchronously.
5293 Optimized packet processing a lot. Affected file
5294 lib/silcclient/client.c.
5296 * All server connection packets are processing synchronously
5297 now in server, to optimize packet processing. Affected file
5300 * Include files are installed now only in Toolkit distribution
5301 if make install is given. Affected files: all Makefile.am's.
5303 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5305 * Assure that silc_client_notify_by_server_resolve does not
5306 resolve the client information multiple times. If it cannot
5307 be found by the first it cannot be found at all. Affected
5308 file lib/silcclient/client_notify.c.
5310 * Fixed WHOWAS command reply calling. Affected file
5311 lib/silcclient/command_reply.c.
5313 * Removed all references to silc_idlist_get_client from the
5314 Irssi SILC client since that call is internal call used by
5315 the library. The Irssi SILC client will use now client
5316 retrieval functions found in silcapi.h.
5318 * Fixed a bug in resolving nickname info before sending
5319 private message. It used freed memory. Affected file
5320 irssi/src/silc/core/silc-servers.c.
5322 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5324 * Assure my_channels statistics cannot go negative in server.
5325 Affected files silcd/server.c, silcd/server_util.c.
5327 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5329 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5331 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5333 * Win32 Toolkit changes. Affected files
5334 win32/silc.dsw, win32/libsilc/libsilc.def,
5335 win32/libsilcclient/libsilc.def,
5336 lib/silcutil/silcutil.c, and
5337 lib/sftp/sftp_fs_memory.c.
5339 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5341 * Added silc_net_localip to return local host's IP address.
5342 Affected file lib/silcutil/silcnet.[ch].
5344 * If key exchange or rekey protocol is active for a connection
5345 parse all packets syncronously since there might be packets
5346 in packet queue that we are not able to process without first
5347 processing packets before them. Affected file silcd/server,
5348 lib/silcclient/client.c.
5350 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5351 whether library should continue processing the packet.
5352 Affected file lib/silccore/silcpacket.h.
5354 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5355 SilcSFTPMonitorData to SFTP server to monitor various
5356 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5357 lib/silcsftp/sftp_server.c.
5359 * Added silc_file_size to return file size. Affected file
5360 lib/silcutil/silcutil.[ch].
5362 * Implemented the file transfer support for the client library.
5363 Added preliminary support for simple client to client one-file
5364 transmission. Affected file lib/silcclient/client_ftp.c,
5365 lib/silccilent/client.[ch].
5367 * Added new local command FILE to the Irssi SILC Client.
5368 It is used to perform the file transfer. It has subcommands
5369 SEND, RECEIVE, SHOW and CLOSE. Affected files
5370 irssi/src/silc/core/client_ops.c,
5371 irssi/src/silc/core/silc-server.[ch].
5373 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5375 * Relay the SILC_PACKET_FTP in the server. Affected files
5376 silcd/server.c and silcd/packet_receive.c.
5378 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5380 * Renamed silc_file_read and silc_file_write to functions
5381 silc_file_readfile and silc_file_writefile. Added function
5382 silc_file_open and silc_file_close. Affected files
5383 lib/silcutil/silcutil.[ch].
5385 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5387 * Resolve the client info when received private message or
5388 channel message for a client which nickname we don't know.
5389 Affected files lib/silcclient/client_prvmsg.c and
5390 lib/silcclient/client_channel.c.
5392 * Do not crash in /KEY if client is not connected. Affected
5393 file irssi/src/silc/core/silc-channels.c.
5395 * Added SilcClientStatus field to the SilcClientEntry in the
5396 lib/silcclient/idlist.h.
5398 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5399 is incomplete and is being resolved, it won't be resolved
5402 Make sure also that USERS command reply does not resolve
5403 twice information. Affected file is
5404 lib/silcclient/command_reply.c.
5406 Make sure that silc_client_get_clients_by_list does not
5407 resolve twice same information.
5409 * Check for valid client->id in the silc_server_free_client_data.
5410 Affected file silcd/server.c.
5412 * Fixed /GETKEY nick@server not to crash if the server entry
5413 is not found. Affected file lib/silcclient/command.c.
5415 * Fixed the silc_server_check_cmode_rights to check the
5416 requested modes correctly. Affected file silcd/command.c.
5418 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5420 * Better checks for non-printable chars in nick added.
5421 Affected file silcd/command.c.
5423 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5425 * Call the silc_server_udpate_servers_by_server in the
5426 primary router that comes back online in the backup resuming
5427 protocol. Otherwise it routes packets wrong. Affected file
5428 silcd/server_util.[ch], silcd/server_backup.c.
5430 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5432 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
5433 lib/silcutil/silcbuffmt.[ch].
5435 * Redefined the SILC packet header to include the padding
5436 length. Affected file lib/silccore/silcpacket.[ch].
5438 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
5439 length for maximum padding up to 128 bytes). Affected
5440 file lib/silccore/silcpacket.h.
5442 * Removed all backwards support for old 0.5.x MAC thingies.
5443 The SILC packet header change makes it impossible to be
5444 backwards compatible.
5446 * Send the ENDING packet with timeout in the backup resuming
5447 protocol. This is to assure that all routers has connected
5448 to the primary router. Affected file silcd/server_backup.c.
5450 * Changed the RNG to take the first IV from random data. It
5451 used to take it from zero actually. Changed the RNG also
5452 to use /dev/urandom during session. /dev/random is used
5453 in initialization. Affected file lib/silccrypt/silcrng.[ch].
5455 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5457 * Changed the SILC packet header to have the first two bytes
5458 (the packet length) encrypted. Affected files aroung the
5459 code tree, lib/silccore/silcpacket.[ch]. Removed the
5460 SilcPacketCheckDecrypt callback. It is not needed anymore
5461 since the silc_packet_receive_process will determine now
5462 whether the packet is normal or special.
5464 * Implemented the unidirectional MAC keys. Affected files
5465 lib/silcske/silcske.c, silcd/protocol.c and
5466 lib/silcclient/protocol.c.
5468 * Implemented the packet sequence number to the MAC computation.
5469 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
5470 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
5471 lib/silcclient/protocol.c.
5473 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5475 * Allow backup router to announce servers. All servers
5476 announced by backup router are added to the global list
5477 automatically. Update hte server's socket to our primary
5478 router also when backup router announces a server.
5479 Affected file silcd/packet_receive.c.
5481 * Do not update the client->router in the function
5482 silc_server_udpate_clients_by_server if the client is on
5483 global list. We might fail to find any specific server
5484 for locally connected clients and local cell clients. They
5485 should still use the `from' and not `to' as client->router.
5486 This fixes backup router resuming protocol. Affected file
5487 silcd/server_util.c.
5489 * Decrease channel statistics count only if the channel
5490 deletion worked. Affected files are silcd/server.c and
5491 silcd/server_util.c.
5493 * Added silc_server_update_servers_by_server to update origin
5494 of all server entries. Used during backup router protocol.
5495 Affected files silcd/server_util.[ch], silcd/server.c. and
5496 silcd/backup_router.c.
5498 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
5499 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
5500 silc_hmac_get_hash and silc_hmac_get_name. Affected file
5501 lib/silccrypt/silchmac.c.
5503 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5505 * Assure that router cannot reroute the same channel message
5506 to the sender. Affected file silcd/packet_receive.c.
5508 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5510 * Made better checks that the channel message is not sent
5511 to the router it came from. Affected file is
5512 silcd/packet_send.c. Fixed memory leak too.
5514 * Announce informations for incoming router connection, but
5515 only after checking if it is replaced by backup router.
5516 Affected file silcd/packet_receive.c.
5518 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5520 * Fixed the backup resuming protocol to work in multiple
5521 router environment. Affected file silcd/server_backup.c.
5523 * Route packet only to one router in the function
5524 silc_server_packet_send_to_channel. Affected file is
5525 silcd/packet_send.c.
5527 * Fixed silc_server_send_notify_dest to set the broadcast
5528 flag. Fixed the silc_server_send_notify_topic to actually
5529 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
5530 Affected file silcd/packet_send.c.
5532 * Changed the SFTP Filesystem interface. Changed the
5533 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
5534 the filesystem operation function. The SilcSFTPFilesystem
5535 is now a context that is allocated by all filesystem allocation
5536 functions and it already includes the operations structure
5537 and filesystem specific context. It is given as argument
5538 now to the silc_sftp_server_start. This made the interface
5539 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
5540 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
5542 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5544 * Changed the backup router adding and getting interfaces
5545 in the server. The router that will be replaced by the
5546 specified backup router is now sent as argument. Affected
5547 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
5550 * Added silc_net_addr2bin_ne to return the binary form of
5551 the IP address in network byte order. Affected files
5552 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
5554 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5556 * Check for existing server ID in silc_server_new_server
5557 and in silc_server_connect_to_router_final and remove the
5558 old entry if it exists. Affected file silcd/packet_receive.c,
5561 * Send the channel message always to only one router, either
5562 in upstream or downstream. Affected file is
5563 silcd/packet_send.c.
5565 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5567 * Wrote the definition of the backup resuming protocol to the
5568 protocol specification.
5570 * Removed one redundant channel key generation from normal
5571 server during joining procedure. Removed one redundant
5572 channel key sending from server to router during joining
5573 procedure. Affected file silcd/command.c.
5575 * Made minor bugfixes to the backup router resuming protocol.
5576 Affected file silcd/server_backup.c, server.c.
5578 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5580 * Added --disable-asm configuration option. Affected files
5581 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
5584 * Implemented the backup resuming protocol that is used to
5585 resume the primary router position in the cell after the
5586 primary router comes back online. Affected files
5587 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
5588 and silcd/server_util.[ch].
5590 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5592 * Sleep two (2) seconds after sending QUIT command to server.
5593 Affected file lib/silcclient/command.c.
5595 * Assure that if outgoing data buffer is pending do not force
5596 send any data. Affected file silcd/packet_send.c.
5598 * Assure that if outgoing data buffer is pending do not force
5599 send any data. Affected file lib/silcclient/client.c.
5601 * Implemented the backup router support when the primary router
5602 goes down. The servers and routers can now use the backup
5603 router as new primary router without loosing connectivity.
5605 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5607 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
5608 in the server to indicate disabled entry. All data read
5609 from the connection will be ignored and no data is sent
5610 for entry that is disabled. Affected files are
5611 silcd/idlist.h, silcd/server.c.
5613 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5615 * Created SFTP client and server test programs in the
5616 lib/silcsftp/tests directory.
5618 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5620 * Implemented memory filesystem (virtual filesystem) for
5621 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
5624 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5626 * Implemented the SFTP (SSH File Transfer Protocol) to the
5627 lib/silcsftp. It includes SFTP client and SFTP server
5630 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5632 * Moved lib/silccore/silcprotocol.[ch] to the
5633 lib/silcutil library.
5635 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
5636 take variable argument list pointer as argument. Affected
5637 file lib/silcutil/silcbuffmt.[ch].
5639 * Added silc_buffer_set function that is used to set data
5640 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
5641 Affected file lib/silcutil/silcbuffer.h.
5643 * Changed various routines in the core library to use the new
5644 silc_buffer_set instead of allocating new buffer only for
5647 * Added 64-bit value formatting and unformatting support to the
5648 silc_buffer_[un]format routines. Affected file is
5649 lib/silcutil/silcbuffmt.[ch].
5651 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
5652 to includes/bitmove.h.
5654 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5656 * Fixed channel user mode saving in client library. Affected
5657 file lib/silcclient/command[_reply].c.
5659 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5661 * Defined the file transfer to the SILC Protocol. Added
5662 new packet type SILC_PACKET_FTP and defined File Transfer
5663 Payload. The mandatory file transfer protocol is SFTP
5664 (SSH File Transfer Protocol). Affected file in addition
5665 of the internet draft is lib/silccore/silcpacket.h.
5667 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
5668 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
5669 is used as part of backup router protocol when the primary
5670 router of the cell is back online and wishes to resume
5671 the position as primary router.
5673 * Redefined the MAC generation keys in the protocol. The
5674 same key is not used anymore in both direction. Both
5675 direction will now use different keys for sending and
5676 receiving. This fixes a potential security flaw. This
5677 change causes incompatibilities in the protocol.
5679 * Redefined also the MAC computation from the packet.
5680 An packet sequence number is now added to the MAC
5681 computation. This prevents possible replay attacks against
5682 the protocol. This change too causes incompatibilities
5685 Added `sequence' field to the SilcPacketContext to hold
5686 the current sequence number for the packet.
5688 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5690 * Added `created' field to the SilcIDListData in the file
5691 silcd/idlist.h to indicate the time when the entry was
5694 * Added `created' field to the SilcChannelEntry too. Affected
5695 file silcd/idlist.h.
5697 * Added `creation_time' aguments to all the announcement functions
5698 in the server. If it is provided then only the entries that
5699 was created after the provided time frame are actually
5700 announced. Affected file silcd/server.[ch].
5702 * The protocol says that the Channel ID's IP address must be
5703 based on the router's IP address. Added check for this in
5704 the silc_server_new_channel when processing incoming New Channel
5705 Payload. Affected file silcd/packet_receive.c.
5707 * Print out the correct version with --version in SILC client.
5708 Affected file irssi/src/silc/core/silc-core.c.
5710 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5712 * Fixed WHOWAS command to check for completnes of the client
5713 entry always, not just when the command is coming from client.
5714 Affected file silcd/command.c.
5716 * Added new function silc_server_packet_queue_purge to purge the
5717 outgoing data queue to the network. After the function returns
5718 it is guaranteed that the outgoing packet queue is empty.
5719 Affected file silcd/packet_send.[ch].
5721 * Purge the outgoing packet queue in the rekey protocol's final
5722 callback to assure that all rekey packets go to the network
5723 before quitting the protocol. Affected file silcd/server.c.
5725 * Added silc_client_packet_queue_parse as similar function as
5726 in server to the client library. The affected file is
5727 lib/silcclient/client.c.
5729 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5731 * Splitted silcd/server.c and created silcd/server_util.[ch]
5732 for utility functions.
5734 * Added new socket flag SILC_SF_DISABLED to indicate that the
5735 connection is open but nothing can be sent to or received from
5736 the connection. Affected file lib/silcutil/silsockconn.[ch].
5737 The checking for disabled socket is checked in the low level
5738 silc_socket_write and silc_socket_read functions.
5740 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5742 * Allow only nicknames and channel names that fits into the
5743 7-bit unsigned char ASCII set. Affected file silcd/command.c.
5745 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5747 * When processing JOIN command reply in server check that if
5748 the channel exists in our global list we'll move it the local
5749 list. Affected file silcd/command_reply.c.
5751 * Fixed the check whether client is joined on the channel already
5752 in JOIN command. Affected file lib/silcclient/command.c.
5754 * Fixed the JOIN command reply to check whether the channel
5755 already exists. Affected file lib/silcclient/command_reply.c.
5757 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5759 * Added silc_ske_status_string to map the SKE error numbers
5760 to readable strings. The affected files are
5761 lib/silcske/silcske[_status].[ch].
5763 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5765 * Do not show the private channels on the WHOIS channel list
5766 as it is not allowed by the protocol. The affected file is
5769 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5771 * Assure that the packet length digged from the actual packet
5772 is something sensible in the silc_packet_decrypt_rest_special
5773 in lib/silccrypt/silcpacket.c.
5775 * Free and NULL the allocated pointer in silc_hmac_alloc if
5776 the HMAC allocation fails. The affected file is
5777 lib/silccrypt/silchmac.c.
5779 * Print the selected security properties to the log files in
5780 the server. Affected file silcd/protocol.c.
5782 * Add SKE's reference counter even if calling the completion
5783 callback manually. Otherwise it goes negative, although it
5784 does not cause any problems. The affected file is
5785 lib/silcske/silcske.c.
5787 * Remove the client entry with short timeout after giving the
5788 KILL command. Affected file lib/silcclient/command.c.
5790 * Fixed to send error reply in WHOIS and IDENTIFY commands in
5791 case all found clients are already disconnected (WHOWAS would
5792 found them) in the server. Affected file silcd/command.c.
5794 * Update the last_receive (time of last data received) to be
5795 updated only when received private or channel message so that
5796 the idle time showed in WHOIS makes more sense.
5798 * Added boolean field `valid' in to the SilcClientEntry in the
5799 client library to indicate whether the entry is valid or not.
5800 This fixes the nickname change bug on channel when changing
5801 the nickname to be same than the old (like nick to Nick) the
5802 nickname formatter doesn't set the new nick anymore to Nick@host.
5803 Affected file lib/silcclient/idlist.[ch].
5805 * Now actually fixed the nickname changing on disconnection.
5806 Added new function silc_change_nick to the Irssi SILC Client.
5807 Affected file irssi/src/silc/core/client_ops.c,
5808 irssi/src/silc/core/silc-nicklist.[ch].
5810 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5812 * Check that the public key exists in the GETKEY command before
5813 trying to encode it. Affected file silcd/command.c.
5815 * Print some notifications on received public keys with GETKEY
5816 command in the Irssi SILC Client. Affected files are
5817 irssi/src/fe-common/silc/module-formats.[ch],
5818 irssi/src/silc/core/client_ops.c.
5820 * Use IDENTIFY command to resolve the server information in the
5821 GETKEY command instead of INFO command. Affected file
5822 lib/silcclient/command.c.
5824 * All command reply functions in the client library now calls
5825 the pending command reply callbacks even if an error has
5826 occurred. The server has done this a long time and now it was
5827 time to move the client library to this as well. Now all
5828 errors can be delivered back to the pending command reply
5829 callbacks if necessary. Affected files are
5830 lib/silcclient/command[_reply].[ch].
5832 * Change the nickname on disconnection back to the username
5833 because in reconnect the server will enforce it to it anyway.
5834 Affected file irssi/src/silc/core/silc-servers.c.
5836 * Fixed a config file parsing bug in the Irssi SILC client.
5837 Affected file irssi/src/silc/core/clientconfig.c.
5839 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5841 * When printing the channel mode on JOIN, verify that the
5842 channel key and channel's HMAC are valid. Affected file
5843 irssi/src/silc/core/client_ops.c.
5845 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5847 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
5848 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
5849 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
5851 * Removed channel key rekey task deleting from the function
5852 silc_server_save_channel_key. Affected file silcd/server.c.
5853 Added explicit timeout task context instead that is used to
5854 delete the task if we are registering a new task before the
5855 new task has elapsed.
5857 * When channel key rekey occurs the client library now saves
5858 the old channel key for a short period of time (10 seconds) and
5859 is able to use it in case some is still sending channel
5860 messages encrypted with the old key after the rekey. Affected
5861 file lib/silcclient/[idlist.h|client_channel.c].
5863 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5865 * Added check to the silc_server_new_id_real to not accept
5866 new ID if it is the sender's own ID. Affected file is
5867 silcd/packet_receive.c.
5869 * Assure that we do not announce ourself or the one we've
5870 sending our announcements when we're router and are announcing
5871 servers to our primary router. Affected file silcd/server.c.
5873 * Fixed silc_server_command_identify_check_client to assemble
5874 correct WHOIS packet. It send corrupted WHOIS packet and
5875 caused problem with router to router connections. Affected
5876 file silcd/command.c.
5878 Fixed also silc_server_command_whois_check the same way
5879 as for the IDENTIFY command.
5881 * Added new SilcIDListStatus to the server in the SilcIDListData
5882 structure. The status now includes the current status of
5883 the entry (like registered, resolved etc.). Affected file
5884 silcd/idlist.[ch]. Defined a bunch of different status types
5885 as well. This replaced the old boolean registered field as well.
5887 Added resolve_cmd_ident field to the SilcClientEntry structure
5888 too so that if the entry is for example being resolved so
5889 another command may attach to the same pending command reply
5890 without requiring to resolve the same entry again. This concept
5891 should optimize the WHOIS and the IDENTIFY resolving under
5892 heavy load by taking away unnecessary resolving for entries
5893 that are being resolved already.
5895 Added support for adding multiple pending commands for one
5896 command idenfier. Affected file silcd/command[_reply].[ch].
5898 * Fixed WHOIS and IDENTIFY save to remove the cache entry
5899 before deleting the data. Otherwise the hash table will have
5900 freed data in comparison functions. Affected file is
5901 silcd/command_reply.c.
5903 * Fixed silc_idlist_replace_client_id to add the new entry to
5904 the cache with NULL nickname. Otherwise there will be invalid
5905 memory as the nickname after the nickname is freed. Affected
5906 file silcd/packet_receive.c.
5908 * Fixed the silc_idlist_get_clients_by_hash. The entries was
5909 saved into wrong slots because the previous number of entries
5910 was not taken into account. Affected file silcd/idlist.c.
5911 Fixed same thing in silc_idlist_get_clients_by_nickname too.
5913 * If we are router and we receive JOIN notify to a channel that
5914 does not have any users then notified client is marked as the
5915 channel founder, as it is it. The affected file is
5916 silcd/packet_receive.c
5918 * Added to the extended hash table API's table_del_*ext functions
5919 the destructor as argument too, so that the caller can decide
5920 which destructor to use or whether to use destructor at all.
5921 Affected file lib/silcutil/silchashtable.[ch].
5923 * Fixed ID Cache purging. It actually deleted the entries from
5924 the hash table after the data was freed. The hash table ended
5925 up comparing freed memory. The affected file is
5926 lib/silccore/silcidcache.c.
5928 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5930 * Fixed Irssi SILC client's KILL command's HELP syntax.
5932 * The USERS command now resolves the detailed user information
5933 if the userinfo field is missing. Affected file is
5934 lib/silcclient/command_reply.c.
5936 * Do not print error in silc_file_read if the read file does
5937 not exist. Just silently return NULL. Affected file is
5938 lib/silcutil/silcutil.c.
5940 * Fixed the silc_log_output to not wine about NULL filename
5941 and to not create some bogus " " filename. Affected file is
5942 lib/silcutil/silclog.c.
5944 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5946 * Fixed various printing bugs on the user interface in the
5947 Irssi SILC Client. Minor changes that were forgotten from
5950 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5952 * Fixed the configure.in.pre and the compilation and distribution
5953 environment to support the new autoconf 2.52. That version is
5954 now required to compile the CVS trunk.
5956 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5958 * Renamed function silc_parse_nickname to silc_parse_userfqdn
5959 to generally parse user@fqdn format strings. Affected file
5960 lib/silcutil/silcutil.c.
5962 * Added nickname_format and nickname_force_format fields to the
5963 SilcClientParams structure. The first one defines the format
5964 for the nicknames that the library will enforce if the receives
5965 multiple same nicknames. The second one is boolean value and
5966 can be used to force the library to always enforce the format
5967 to the nicknames regardles whether there are multiple nicknames
5968 or not. This configurable formatting was employed to flexibly
5969 support accessing multiple nicknames from the user interface.
5970 The userinterface can now set the nicknames to what ever format
5971 they prefer. Affected file lib/silcclient/silcapi.h.
5973 Added function silc_client_nickname_format to the file
5974 lib/silcclient/idlist.c. It performs the nickname formatting.
5976 Added new field `hostname´ to the SilcClientEntry context.
5977 It holds the hostname of the client. Affected file is
5978 lib/silcclient/idlist.h.
5980 * Irssi SILC Client sets the nicknames in nick@hostn format.
5981 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
5982 irssi/src/silc/core/silc-core.c.
5984 The WHOIS printing now also shows both the real nickname and
5985 the formatted nickname so that user knows how to access the
5986 user if there are multiple same nicknames cached. Affected
5987 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
5988 printing formatting too to take the hostname now as a separate
5989 argument. The Affected file is
5990 irssi/src/fe-common/silc/modules-formats.[ch].
5992 * Changed the silc_client_get_clients_local to accept the formatted
5993 nickname as argument. It accepts the real nickname too but the
5994 formatted nickname can be used to find the true entry from
5995 multiple entries. Affected file lib/silcclient/silcapi.h and
5996 lib/silcclient/idlist.c.
5998 * Added nickname_format_parse field to the SilcClientParams.
5999 It is a callback function provided by the application to parse
6000 the nickname out of the formatted nickname string. The library
6001 calls it to get the nickname from the formatted string. Since
6002 the application generally knows better the format of the nickname
6003 string it parses it instead of the library, even though library
6004 encodes the formatted string. If the callback function is not
6005 provided then the library will use the string as is. The
6006 affected file is lib/silcclient/silcapi.h.
6008 * All the nickname strings passed to the client library in
6009 commands are now expected to be formatted nickname strings.
6010 If the command does not support the formatted nickname string
6011 it will assume that the sent string is the actual nickname.
6012 Affected file lib/silcclient/command.c.
6014 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6016 * Added public key authentication support to OPER and SILCOPER
6017 commands in the client library. Affected file is
6018 lib/silcclient/command.c.
6020 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6022 * Changed the get_auth_methdod client operation to be asynchronous.
6023 It can be async if the application resolves the authentication
6024 method from the server during the negotiation. Added new
6025 SilcGetAuthMeth completion callback that the application will
6026 call after resolving the authentication method.
6028 Added function silc_client_request_authentication_method that
6029 the application can use to resolve the authentication method
6030 from the server. Added also SilcConnectionAuthRequest callback
6031 that the library will call after the server has replied. The
6032 application can call this function if it does not know the
6033 current authentication method.
6035 Affected files are lib/silcclient/client.c and
6036 lib/silcclient/silcapi.h.
6038 * The Irssi SILC client now automatically resolves the authentication
6039 method incase any configuration information is not present (and
6040 currently there never is). The affected file is
6041 irssi/src/silc/core/client_ops.c.
6043 * Fixed public key authentication from the client library.
6044 Affected file lib/silcclient/protocol.c. Changed also the
6045 protocol specification about the public key authentication in
6046 the connection authentication protocol. The actual data to be
6047 signed is now computed with a hash function before signing.
6049 * Fixed the public key authentication from the server as well.
6050 Affected file silcd/protocol.c.
6052 * Removed the mlock()'s from the memory allocation routines.
6053 Affected file lib/silcutil/silcmemory.c. The ./configure does
6054 not check anymore for the mlock(). Affected file is
6057 * Fixed USERS command in server to allow the execution of the
6058 command for private and secret channels if the client sending
6059 the command is on the channel. Affected file silcd/command.c.
6061 * Fixed silc_client_get_clients_local to return the clients
6062 count correctly. It could return wrong value. Affected file
6063 lib/silcclient/idlist.c.
6065 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6067 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6068 types. The assembler optimizations seemed not to like 64-bit
6069 data types. The assmebler optimizations thus are now enabled
6070 also for BSD systems as opposed to only enable them for Linux.
6072 * Do not check for threads at all on BSD systems. Affected
6073 file configure.in.pre.
6075 * Removed -n and -h options from the Irssi SILC Client since
6076 they are not used in silc.
6078 * Fixed the prime generation to assure that the first digit
6079 of the generated random number is not zero since our conversion
6080 routines does not like number strings that starts with zero
6081 digit. If zero digit is seen the random number is regenerated.
6082 This caused some corrupted RSA keys when the zero first digit
6083 was met. Affected file lib/silcmath/silcprimegen.c.
6085 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6087 * Fixed WIN32 configuration in the ./configure script.
6088 Fixed to include xti.h on environments that has it.
6089 Patches by Carsten Ilchmann and andrew.
6091 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6093 * Changed the silc_id_create_client_id to be collision
6094 resistant. It is now assured that there cannot be created
6095 two same client ID's. I suspect that some weird bugs in
6096 the server were actually caused by duplicate Client IDs.
6097 Affected file silcd/serverid.[ch]. A router receiving
6098 new ID now also assures and informs the sending server
6099 if the ID caused collision.
6101 * Changed the silc_id_create_channel_id to also assure that
6102 there are no collisions.
6104 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6106 * Statement about ignoring the Mutual Authentication flag when
6107 performing rekey with PFS was a bit misleading. It is ignored
6108 if it was set in the initial negotiation, it cannot be even
6109 set in the rekey. Fixed in the ke-auth draft. Started the
6110 new versions of the protocol drafts in the doc/.
6112 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6114 * Fixed a bug in silc_client_command_identify_save when saving
6115 new channel information. The channel name was no duplicated
6116 and caused crash on exit. Affected file is
6117 lib/silcclient/command_reply.c.
6119 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6121 * Fixed the getkey command handling in the server. Send just
6122 empty OK reply to the sender if the key could not be fetched
6123 (but everything else was ok, like the key just was not available).
6124 Changed the public key parameter to optional in the protocol
6125 specs so that empty OK reply can be sent. Affected file
6128 Added a message to Irssi SILC client to tell to user if the
6129 server did not return a public key.
6131 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6133 * Fixed a channel key regeneration bug. It registered new
6134 timeout tasks exponentially until all system resources were
6135 used. Affected file silcd/server.c.
6137 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6139 * Added the SILC Document generator to the scripts/silcdoc.
6140 It can be used to generate the Toolkit Reference Manual out
6141 of the source tree. Internally it will also use the RoboDoc
6142 generator now imported in util/robodoc.
6144 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6146 * Added couple of return's in rekey protocol if error orccurred
6147 during the protocol. The execution must be terminated.
6148 Affected file silcd/protocol.c. Also, terminate the protocol
6149 always with timeout.
6151 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6153 * The client's Client ID was created initally from the wrong
6154 nickname (it could have been in format nick@host) in the
6155 silc_server_new_client. Affected file silcd/packet_receive.c
6157 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6159 * Added some SILC_LOG_ERROR's to various error conditions
6160 if client could not be added to ID cache. Affected files
6161 silcd/packet_receive.c and silcd/server.c.
6163 * When client's sock->user_data is freed, NULL also the
6164 client->router and client->connection pointers. Added check
6165 for these pointers being NULL to various places around the
6166 code. Affected file silcd/server.c.
6168 * Added client->data.registered == TRUE checks to various
6169 places around the code to assure that unregistered client's
6170 are not handled when it is not allowed. Affected file
6173 * Added `bool registered' fields to all
6174 silc_idlist_[server|client]_get_* routines to indicate whether
6175 the fetched client needs to be registered or not. Affected
6176 file silcd/idlist.[ch].
6178 * Add your own entry as registered to the ID cache in the
6179 server. Affected file server.c.
6181 * Fixed a bug in silc_server_new_server. The SilcServer was
6182 set as the new server's context instead of SilcServerEntry.
6183 This naturally caused some weird bugs.
6185 * Added "updated" field the SilcChannelEntry which indicates
6186 the time since the channel entry was last accessed. This
6187 can be used to determine whether it is necessary to
6188 announce the channel after backup resuming protocol.
6189 Affected files silcd/idlist.[ch].
6191 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6193 * Do not delete the channel rekey task when adding it
6194 for in silc_server_create_channel_key.
6196 * Changed the silc_server_create_channel_key to return
6197 TRUE or FALSE to indicate the success of the channel key
6200 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6202 * Fixed MSVC++ project files and added missing files to
6203 Makefiles under win32/.
6205 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6207 * Do not add TCP_NODELAY flag if the operating system
6208 does not have it defined. Affected files are
6209 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6211 * Fixed buffer overflow from Irssi SILC Client. Affected
6212 file irssi/src/fe-common/core/themes.c.
6214 * Fixed double free in client library in the file
6215 lib/silcclient/client.c when disconnecting from server.
6217 * Applied double free patch from cras to Irssi SILC client.
6218 Affected files irssi/src/core/[modules/expandos].c
6220 * Fixed the disconnection handling to Irssi SILC Client.
6221 The application must call silc_client_close_connection
6222 in ops->connect client operation in case of failure of
6223 the connection. Affected file is
6224 irssi/src/silc/core/client_ops.c.
6226 * Do not set sock->protocol to NULL in the function
6227 silc_client_close_connection after executing the protocol's
6228 final callback since the sock might not be valid anymore.
6229 Affected file lib/silcclient/client.c.
6231 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6233 * Do not enable SILC_THREADS if the linking with libpthread
6234 did not happen. Affected file configure.in.pre.
6236 * Added notion to protocol specification that server must
6237 verify the sent authentication payload with CMODE when
6238 setting the channel founder key. Implemented it to the
6239 server. Affected file silcd/command.c.
6241 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6243 * Added _EXTRA_DIST SILC distribution variable to the
6244 distributions file. It is used to conditionally add extra
6245 files or directories to the specific distribution. Affected
6246 files ./prepare, Makefile.am.pre and distributions.
6248 Removed the `_' from the start of the distribution names.
6251 * Added README.WIN32 for instructions to compile the Toolkit
6254 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6256 * Fixed a double free in disconnection in the server. Affected
6257 file is silcd/server.c.
6259 * Fixed the lib/silcske/groups.c to work now also with GMP
6260 MP library. The string conversion did not work when using
6261 specific base and the base is indicated in the string as well.
6263 * Created win32/ directory which now includes MSVC++ specific
6264 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6265 It will appear only in the toolkit distribution
6267 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6269 * Changed the key material distribution function in case when
6270 the hash output is too short. The data is now concatenated
6271 a bit differently than it used to. Made the change to the
6272 SKE protocol specification.
6274 * Added better GMP detection to configure.in.pre. A patch
6277 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6279 * Fixed a minor bug in SKE that might cause some problem on
6280 some platforms. Affected file lib/silcske/silcske.c.
6282 * Added the cookie checking for initiator in the SKE. It checks
6283 that the responder returns the sent cookie unmodified. The
6284 affected file is lib/silcske/silcske.c. Added new SKE
6285 error type INVALID_COOKIE that can be sent during the
6286 negotiation. Fixed some memory leaks as well.
6288 * Added the "invalid cookie" error message to Irssi SILC client's
6291 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6293 * Added `task_max' field to the SilcClientParams to indicate
6294 the maximum tasks the scheduler can handle. If set to zero,
6295 default values are used. Affected file lib/silcclient/silcapi.h.
6297 * Fixed memory leaks in silc_client_close_connection. Affected
6298 file lib/silcclient/client.c.
6300 * Added silc_client_del_client_entry to client library to free
6301 all memory of given client entry. Affected file is
6302 lib/silcclient/idlist.[ch].
6304 * Added new functions silc_client_del_channel and
6305 silc_client_del_server to delete channel and server entries.
6306 Affected file lib/silcclient/[silcapi.h/idlist.c].
6308 * Removed silc_client_del_client_by_id from silcapi.h.
6310 * Fixed the INFO command to return the server's own info
6311 correctly when querying by Server ID. Affected file is
6314 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6316 * Removed the non-blocking settings in WIN32 code in the
6317 silc_sock_[read/write] and added SleepEx instead. Affected
6318 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6319 of input data is now checked with FIONREAD and ioctlsocket.
6321 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6323 * Call silc_schedule_task_del_by_context in the
6324 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6325 Affected file lib/silccore/silcprotocol.c.
6327 * Call silc_protocol_cancel for active protocols in the
6328 silc_server_close_connection if the funtion
6329 silc_server_free_sock_user_data has not been called.
6330 Affected file silcd/server.c.
6332 * Generic tasks cannot be deleted using the del_by_fd
6333 task deleting function since generic tasks does not match
6334 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6336 * Added a notion to SILCOPER help file that the SILCOPER works
6337 only on router server, not on normal server.
6339 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6341 * Added for WIN32 support for the new scheduler as well.
6342 Affected file lib/silcutil/win32/silcwin32schedule.c.
6344 * Fixed the SHA1 implementation to work on various platforms.
6346 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6348 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6349 API. It is part of the scheduler now. Everything else is
6350 as previously but some functions has changed their names.
6351 Checkout the lib/silcutil/silcschedule.h for the interface.
6352 Updated all applications to use the new interface. Affected
6353 files are lib/silcutil/silcschedule.[ch].
6355 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6357 * Found a bug in the SKE implementation. The HASH value,
6358 specified by the protocol, was not computed correctly. The
6359 public key of the responder was not added to the computation
6360 even though it is mandatory. Affected file lib/silcske/silcske.c.
6361 This unfortunately causes incompatibilities with older
6362 clients and servers.
6364 * Added WIN32 specific network init and uninit functions:
6365 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6366 the Winsock2. Affected file lib/silcutil/silcnet.h and
6367 lib/silcutil/win32/silcwin32net.c.
6369 * Set the socket always to nonblocking mode on WIN32 after
6370 reading data or writing data. Affected file is
6371 lib/silcutil/win32/silcwin32sockconn.c.
6373 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6375 * Fixed various compilation problems under WIN32. Affected
6376 files lib/silcutil/win32/silcwin32thread.c and
6377 lib/silcutil/win32/silcwin32schedule.c.
6379 * Removed all _internal.h #includes from public header
6380 files. Internal headers must never be included from
6383 Removed also the lib/silcske/payload_internal.h file.
6385 * All include files that may be needed (public and some others
6386 included by the public headers) by application developers are
6387 now copied to the ./includes directory. It does not copy any
6388 internal headers. Affected file Makefile.defines.pre and all
6389 Makefile.am's under lib/ and subdirs.
6391 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6393 * Do not change the ~/.silc directory's permissions automatically.
6394 Affected file irssi/src/silc/core/clientutil.c.
6396 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6398 * Do not cancel the protocol in silc_server_close_connection
6399 it might cause recursion. Now cancelled in the function
6400 silc_server_free_sock_user_data. Affected file silcd/server.c.
6402 * Fixed the silc_server_remove_clients_by_server to regenerate
6403 the channel keys correctly finally. Added also new function
6404 silc_server_remove_clients_channels to actually do it.
6405 Affected file silcd/server.c.
6407 * Fixed the silc_server_new_channel to not crash by giving
6408 wrong router to the new channel. Affected file is
6409 silcd/packet_receive.c.
6411 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6413 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
6414 which is given as argument to the silc_client_alloc now.
6415 It can be used to configure the client and set various parameters
6416 that affect the function of the client.
6418 * The USERS command in server did not check whether the channel
6419 is private or secret. Affected file silcd/command.c.
6421 * Added new argument to the USERS command in protocol specification.
6422 The USERS command now can take the channel name as argument
6423 as well. Added support for this in client and server and
6424 updated the protocol specs.
6426 * Completed the GETKEY command in client. It can be now used
6427 to fetch also servers public key not only some clients.
6428 Affected files lib/silcclient/command[_reply].c.
6430 * Added silc_client_get_server to return server entry by the
6431 server name. Affected files lib/silcclient/silcapi.h and
6434 * Redefined the IDENTIFY command in protocol specification to be
6435 more generic. It now can be used to query information about
6436 any entity in the SILC Network, including clients, servers and
6437 channels. The query may be based either the entity's name
6438 or the ID. Added support for this in both client and server.
6440 Affected files silcd/command.c and lib/silcclient/command.c
6441 and command_reply.c.
6443 * Optimized the WHOIS and WHOWAS commands in the server. Removed
6444 the _from_client and _from_server functions. Affected file
6447 * Added silc_client_get_channel_by_id_resolve to the file
6448 lib/silcclient/silcapi.h to resolve channel information by
6449 its ID. Added also silc_client_get_channel_by_id that
6450 does not resolve it from the server.
6452 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6454 * Added SilcServerEntry context into the client library
6455 to represent one server. The INFO command now allocates
6456 these to save the resolved server info. For now on the
6457 client library will also keep information about servers,
6458 connected and resolved with INFO.
6460 The INFO command now allocates the SilcServerEntry context
6461 and saves the server info there. The COMMAND_REPLY in
6462 the INFO now returns the parameters to application in
6463 same order as defined in the protocol specification.
6465 The entries are cached in the client->server_cache.
6467 * The INFO command is now issued after received the Client ID
6468 from the server. Affected file lib/silcclient/client.c.
6470 * The CMODE_CHANGE notify may now return also an SilcServerEntry
6471 to the application as the mode changer might be server.
6472 It is guaranteed that NULL is not returned anymore to the
6473 application. Affected file lib/silcclient/client_notify.c.
6475 The ID Type is now also passed to the application so that
6476 it can check whether the returned entry is SilcClientEntry
6479 Added new function silc_client_get_server_by_id to return
6480 the server entry by ID. Affected files are the
6481 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
6483 * Do not create the channel in the Irssi SILC Client when issuing
6484 the JOIN command but when received the sucessful JOIN command
6485 reply. Otherwise the channel might get created even though we
6486 could not join it. The Affected file is
6487 irssi/src/silc/core/[silc-channels.c/client_ops.c].
6489 * Fixed a channel joining bug in router. The router must also
6490 check the channel modes, invite and ban lists etc. when serving
6491 the JOIN command sent by normal server. Affected file is
6492 silcd/command.c. The router now resolves the client's
6493 information from the server who sent the JOIN command if it
6494 does not know it, and processes the JOIN command only after
6497 * Changed the SilcCommandCb to take new argument; void *context2.
6498 Affected file lib/silccore/silccommand.h
6500 The second argument in the command callbacks in the server now
6501 includes the SilcServerCommandReplyContext if the command was
6502 called as pending command callback from the command reply.
6503 Otherwise it is NULL. When called as pending the status of the
6504 command reply will be checked and if it was erronous the
6505 error will be sent to the original sender of the command.
6506 This way the client always receives the error messages even
6507 though the server was actually the one who received the error
6508 when it resent the command to router, for example. Affected
6509 files silcd/command[_reply].[ch].
6511 * Fixed sending WHOWAS command's error message to client if
6512 the requested client could not be found. It was missing.
6515 * Changed the CMODE and CUMODE commands reply arguments in the
6516 protocol specification. The Channel ID is now sent in both
6517 of the commands to identify the channel. Implemented this
6518 new feature to the client and server. Affected files
6519 lib/silcclient/command_reply.c and silcd/command.c.
6521 * Made better checks for invite and ban lists in the JOIN
6522 command in server. Affected file silcd/command.c.
6524 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6526 * The server now performs the incoming host IP/DNS lookup
6527 using the silc_socket_host_lookup and thus does not block
6528 the server anymore. Affected file silcd/server.c.
6530 * Completed the multi-thread support for SILC Scheduler in
6531 the lib/silcutil/silcschedule.c.
6533 * Fixed the configure.in.pre to detect the pthread correctly
6536 * Fixed a deadlock in silc_task_queue_wakeup in the file
6537 lib/silcutil/silctask.c.
6539 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6541 * Added new function silc_schedule_wakeup that is used in
6542 multi-threaded environment to wakeup the main thread's
6543 schduler. It needs to be used when a thread adds a new task
6544 or removes a task from task queues. After waking up, the
6545 scheduler will detect the task queue changes. If threads
6546 support is not compiled in this function has no effect.
6547 Implemented the wakeup mechanism to both Unix and WIN32
6548 systems. Affected files are lib/silcutil/silcschedule.[ch],
6549 lib/silcutil/unix/silcunixschedule.c and the
6550 lib/silcutil/win32/silcwin32schedule.c.
6552 * Added new function silc_task_queue_wakeup to wakeup the
6553 scheduler by the specified task queue. Affected file
6554 lib/silcutil/silctask.[ch].
6556 * The silc_socket_host_lookup_start now wakes up the scheduler
6557 after adding the timeout task. Affected file is
6558 lib/silcutil/silcsockconn.c.
6560 * The silc_socket_host_lookup is synchronous now if the threads
6561 support is not compiled in. However, the callback is still
6562 called asyncronously through the scheduler, anyway. Affected
6563 file lib/silcutil/silcsockconn.c.
6565 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6567 * Added new function silc_socket_host_lookup to perform
6568 asynchronous IP and FQDN lookups for the socket connection.
6569 Affected files lib/silcutil/silcsockconn.[ch].
6571 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6573 * Added SILC_MUTEX_DEFINE to define the mutex on environments
6574 that may or may not compile the mutex support in.
6576 Changed the silc_mutex_alloc interface. It allocates the
6577 mutex now to the sent pointer and returns TRUE or FALSE.
6579 Affected file lib/silcutil/silcmutex.h.
6581 * Wrote the SILC Task Queue interface to support multi-threads.
6582 Affected file lib/silcutil/silctask.[ch].
6584 * Wrote the SILC Scheduler to support multi-threads. Affected
6585 file lib/silcutil/silcschedule.c.
6587 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6589 * Implemented the SILC Mutex API and SILC Thread API for WIN32
6590 in lib/silcutil/win32/.
6592 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6594 * Defined SILC Mutex API and SILC Thread API and implemented
6595 them for Unix. Affected files are
6596 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
6597 lib/silcutil/unix/silcunixmutex.c and
6598 lib/silcutil/unix/silcunixthread.c.
6600 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6602 * Fixed the silc_server_remove_clients_by_server's channel
6603 key re-generation. The hash table handling was incorrect
6604 and would not work with many channels. Affected file is
6607 * Fixed some memory leaks around the server code.
6609 * Rewrote the silc_server_get_users_on_channel to support IPv6
6610 based Client ID's. Affected file silcd/server.c.
6612 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
6613 specification. However, a separate document must be written
6614 to define the detailed signing procedure and the payload
6615 associated with the flag. Defined the flag to the
6616 lib/silccore/silcchannel.h as well.
6618 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6620 * Changed the dynamic tables to static size tables in the
6621 lib/silccrypt/silchmac.c.
6623 * Removed GCC dependencies from the code. A patch by cras.
6625 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6627 * Do not show the error "Error receiving packet bla bla"
6628 in server if it really was not an error (-2 means that reading
6629 is pending). Affected file silcd/server.c.
6631 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6633 * Fixed a possible crash in silc_server_remove_clients_by_server
6634 in silcd/server.c. Fixed there also some memory leaks.
6636 * Fixed the silc_idlist_replace_client_id. It could replace
6637 wrong key in the hash table. Affected file silcd/idlist.c.
6639 * Do not check whether there are global users on the channel
6640 if the channel->global_users is FALSE. Affected functions
6641 silc_server_remove_from_one_channel and
6642 silc_server_remove_from_channels in silcd/server.c. Also,
6643 do not check if the removed client is local as we can be
6644 sure that global client was not removed from the channel
6645 and checking for global users is not needed.
6647 * The silc_server_remove_clients_by_server now re-generates
6648 the channel keys correctly for those channels that had
6649 clients removed from them. Affected file silcd/server.c.
6651 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6653 * Found the reason of random crashes in the server. We weren't
6654 ignoring the SIGPIPE signal (which can be sent in write())
6655 and it crashed the server. Affected file silcd/silcd.c.
6657 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6659 * Assure that sock->user_data is not NULL in the function
6660 silc_server_packet_send in silcd/packet_send.c.
6662 * Disconnect the remote connection if it could not be added
6663 to any ID lists in the server. The affected file is
6666 * Check in silc_server_packet_send[_real/dest] that the
6667 socket is not disconnecting and ignore the data if it is.
6668 Affected file silcd/packet_send.c.
6670 * Define inline to __inline on native WIN32 compilation.
6671 Affected file includes/silcwin32.h.
6673 * Added some explicit type casts for inline code since MSVC
6674 require them. Affected files lib/silcutil/silcbuffer.h,
6675 lib/trq/silcdlist.h and lib/trq/silclist.h.
6677 * Print warning in log files from now on if the packet
6678 decryption fails. Affected file silcd/server.c.
6680 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6682 * Changed the `say' client operation's interface to accept
6683 new `type' argument to indicate the type of the message sent
6684 by the library. The application may filter the library's
6685 messages according the type. The affected file is the
6686 lib/silcclient/silcapi.h.
6688 * Added two new functions to lib/silcclient/silcapi.h:
6689 silc_client_del_client and silc_client_del_client_by_id.
6690 Affected file lib/silcclient/idlist.c.
6692 * Moved the clientincludes.h from includes/ to silc/ and
6693 serverincludes.h from includes/ to silcd/.
6695 * The modes for the CMODE and CUMODE are now passed as
6696 uint32 for application with COMMAND_REPLY. The affected
6697 file is lib/silcclient/command_reply.c.
6699 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6701 * /WHOIS without arguments shows client's own information.
6702 Affected file lib/silcclient/command.c.
6704 * Changed PING to not accept any arguments. The specs
6705 says that client can ping only the connected server so
6706 requiring an argument is not needed. Affected file is
6707 lib/silcclient/command.c.
6709 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6711 * Fixed a fatal bug in private message sending and reception
6712 encryption and decryption when using private message keys.
6713 The implementation was incorrect and did not follow the
6714 specification. It causd that some of the message were
6715 lost since it did not use the sending and receiving keys
6716 as the protocol suggests. This has been fixed and will cause
6717 incompatibilities with older clients when sending private
6718 message encrypted with private message keys. Affected files
6719 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
6720 and various other in Irssi SILC Client.
6722 Added `responder' boolean argument to the functions
6723 silc_client_add_private_message_key[_ske] to indicate when
6724 the key is added as responder or initiator of the key
6727 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6729 * Removed the silc_ske_check_version function and created
6730 a SilcSKECheckVersion callback. Added also a function
6731 silc_ske_set_callbacks that is now used to set all SKE
6732 callbacks. The callback functions are not given to
6733 the SKE functions anymore, but this function is used to
6736 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
6738 * Added `silc_version' argument to the silc_client_alloc
6739 to define the version of the application for the library.
6740 The library will use the version string to compare it
6741 against the remote host's (usually a server) version
6742 string. Affected file lib/silcclient/silcapi.h
6744 * Added the KE protocol context to Key Agreement context
6745 in client library so that we can abort the SKE if it
6746 is in process when we get timeout. Affected file is
6747 lib/silcclient/client_keyagr.c.
6749 * Do not resolve the client ID forever if it returns in the
6750 first time that such client does not exist. This was done
6751 for example with private message. Affected file is
6752 lib/silcclient/client_prvmsg.c.
6754 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6756 * Do not add regex.h for WIN32. The affected file
6757 includes/silcincludes.h.
6759 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
6760 not work yet 100%. It generates the DLL's automatically
6761 when compiling with --with-win32 under cygwin.
6763 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6765 * lib/contrib/regex.c is not compiled on WIN32.
6767 * Added silc_net_get_socket_opt function to the
6768 lib/silcutil/silcnet.h.
6770 * Added includes/silcwin32.h for WIN32 specific includes
6773 * Do not use ptime structure or any of the posix process
6774 functions on WIN32 in lib/silccrypt/silrng.c.
6776 * Added silc_gettimeofday to provide generic function
6777 for struct timeval on all platforms. Added the function
6778 to lib/silcutil/silcutil.h.
6780 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6782 * Moved the lib/silccore/silcsockconn.[ch] to the utility
6783 library as they clearly belong there. As a plus side we
6784 can make the actual socket connection routines platform
6787 Added also new generic function silc_socket_read and
6788 silc_socket_write (that used to be silc_packet_[read/write].
6789 The implementation of these are platform specific.
6791 * Added WIN32 specific routines of silc_socket_[read/write]
6792 to lib/silcutil/win32/silcwin32sockconn.c.
6794 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6796 * Added preliminary support for native WIN32 compilation under
6797 cygwin (using the -mno-cygwin option for GCC) to the
6798 ./configure.in.pre. The --with-win32 now prepares the
6799 compilation for native WIN32.
6801 * Rewrote the SILC Scheduler interface in the file
6802 lib/silcutil/silcschedule.h. The scheduler is now context
6803 based and does not have anymore any global static scheduler.
6804 Moved the Unix scheduler to the lib/silcutil/unix/ directory
6805 and created lib/silcutil/win32 directory for WIN32 based
6808 * Added Unix specific network routines to the
6809 lib/silcutil/unix/silcunixnet.c and the old
6810 lib/silcutil/silcnet.c includes now only generic routines.
6812 Added WIN32 specific network routines to the
6813 lib/silcutil/win32/silcwin32net.c.
6815 * Added Unix specific utility functions from the
6816 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
6818 * Added WIN32 SILC Scheduler to the file
6819 lib/silcutil/win32/silcwin32schedule.c. The code is of course
6822 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6824 * Do not handle JOIN notify in the server if the target client
6825 is not registered (idata->registered == FALSE). The affected
6826 file is silcd/packet_receive.c.
6828 * Update the nickrec->founder in event_cumode in the Irssi SILC
6829 client. Affected file irssi/src/silc/core/silc-channels.c.
6831 * Fixed the CUMODE_CHANGE notify handling in the server when
6832 server and router are announcing their clients on channels.
6833 Now the mode changes are saved and notified correctly. The
6834 affected file is /silcd/packet_receive.c.
6836 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
6837 They really did not replace the cache entry in the ID Cache.
6838 Now they do that. Affected file silcd/idlist.c.
6840 * Fixed the KICK notify handling in the Irssi SILC client to
6841 update the channel records so that the kicked client does not
6842 appear to be on the channel. The affected file is
6843 irssi/src/silc/core/silc-channels.c.
6845 * Always update the conn->current_channel when executing command
6846 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
6848 * Fixed the KILL notify handling in Irssi SILC client to remove
6849 the killed client on all channels.
6851 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6853 * Fixed the silc_parse_command_line to remove extra spaces
6854 from the start and end of the arguments. Affected file is
6855 lib/silcutil/silcutil.c.
6857 * Cancel and free any active protocol in the function
6858 silc_server_close_connection. Affected file silcd/server.c.
6860 * Cancel and free any active protocol in the function
6861 silc_client_close_connction. Affected file is
6862 lib/silcclient/client.c.
6864 * Do not execute the KILL command for clients that are in
6865 history (ie. they are not in the network). Affected file is
6868 * Fixed KILL notify handling, client does not crash anymore.
6869 Affected file irssi/src/silc/core/silc-channels.c.
6871 * Reduced the default packet buffer size from 2048 to 1024 in
6872 lib/silccore/silcpacket.c.
6874 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
6875 counter to the SKE context that is incresed when the SKE library
6876 performs async operation outside the library. If the outside
6877 process frees the SKE context and FREED status will be set
6878 and the library will detect after the sync operation that the
6879 libary is freed. The affected files are
6880 lib/silcske/silcske[_status].[ch].
6882 * Resolve the client entry information in the function
6883 silc_client_channel_message to assure that NULL pointer is not
6884 passed as client entry to the application. */
6886 * Fixed the task timeout calculation to assure that there is
6887 never negative timeouts. The affected file is
6888 lib/silcutil/silcschedule.c.
6890 * Fixed the channel user mode notification sending in server.
6891 It was sent point-to-point to the router (or to server by router)
6892 but it needs to be destined to a channel. The routines now
6893 supports sending the channel user mode notifys to the channels
6894 when announcing clients and channels. Affected files are
6895 silcd/server.c and silcd/packet_receive.c.
6897 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
6898 It did not actually replace the old channel entry in the cache.
6899 Affected file lib/silcclient/client_notify.c.
6901 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6903 * Fixed a possible crash in silc_packet_send_prepare. It now
6904 assures always that there is enough space in the buffer and
6905 at the tail area of the buffer (for MAC).
6907 Fixed the inbound buffer reallocation in silc_packet_read.
6908 It was old code and did not handle the reallocation correctly.
6911 The affected file is lib/silccore/silcpacket.c.
6913 * Fixed buffer overflow in silc_parse_nickname in the file
6914 lib/silcutil/silcutil.c.
6916 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6918 * make install generates new server keys only if there is not
6921 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6923 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
6924 Added check that if the NOREPLY is set then we will not send
6925 the away message. This avoids infinite loop of away messages
6926 if both clients are away. The affected file is
6927 lib/silcclient/client_prvmsg.c.
6929 * Fixed client crash if /NICK was given without arguments.
6930 Affected file lib/silcclient/command.c.
6932 * Server does not send the invite list in INVITE command back
6933 to the client if the list was not altered. Added this notion
6934 to the protocol spec as well. Affected file silcd/command.c.
6936 Fixed possible crash in INVITE command by checking the
6937 value of silc_server_get_client_route command.
6939 * Fixed the INVITE notify type handling. The arguments are now
6940 taken in correct order and client does not crash. The affected
6941 file is irssi/src/silc/core/silc-channels.c.
6943 Removed the "Inviting xxx to channel" message from the
6944 client library away and let the application handle it.
6945 Affected file lib/silcclient/command.c. Added that message
6946 to Irssi SILC client's message formats.
6948 * Fixed CMODE command crash in client. It now checks the
6949 amount of arguments correctly and does not crash. The affected
6950 file is lib/silcclient/command.c.
6952 * Do not create new channel automatically in silc_channels_join
6953 but check whether the channel by that name already exists.
6954 Affected file irssi/silc/core/silc-channels.c.
6956 * Do not send the SERVER_SIGNOFF to router if the disconnected
6957 entity was the router. Affected file silcd/server.c.
6959 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
6960 SILC client as it was missing from there.
6962 Added the handling of the KICK notify to the Irssi SILC client
6963 as it was missing. Added "you have been kicked" message to
6964 Irssi SILC client's message modules formats.
6966 Added the handing of the KILL notify to the Irssi SILC client
6967 as it was missing. Added the kill message module formats
6970 The affected file is irssi/src/silc/core/silc-channels.c.
6972 * The router did not save the channel mode the server announced.
6973 Affected file silcd/packet_receive.c.
6975 * Fixed a possible crash in INFO command in server. If the
6976 server did not provide the server info it crashed. Affected
6977 file silcd/command.c.
6979 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6981 * Fixed the GETKEY command in the server to check also the
6982 global list. Otherwise the GETKEY would not work correctly
6983 in normal SILC server. Affected file silcd/command.c.
6985 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6987 * Fixed GETKEY crash, it crashed if the command did not succseed.
6989 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6991 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
6992 is now real and not just an macro interface to GMP.
6994 Removed the entire GMP from the source tree and imported new
6995 NSS MPI library instead. Reason for removing GMP is that it is
6996 extremely large and compiles extremely slow. The NSS MPI
6997 is only a few files and compiles in less than 10 seconds.
6998 The speed is also about the same as GMP. The MPI is imported
6999 to lib/silcmath/mpi.
7001 If the system has GMP installed we will still use the GMP.
7002 If it is not then the NSS MPI will be compiled.
7004 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7006 * Merged a long nickname (127 characters long) crash bugfix from
7007 Irssi CVS tree. Affected file irssi/src/core/misc.c.
7009 * Merged a freed memory reference bugfix from Irssi CVS tree.
7010 Affected file irssi/src/core/commands.c.
7012 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7014 * Added the server's public key sving and verification to the
7015 server when performing the SKE. This was missing and the
7016 remote server's (or router's) public key was accepted without
7017 checking whether we have it previously or trust it at all.
7018 Affected file silcd/protocol.c.
7020 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7022 * Check in the silc_server_timeout_remote if protocol is active
7023 and make sure that the protocol's final callback is called so
7024 that all memory if freed. Affected file silcd/server.c.
7026 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7028 * silc_server_whois_send_reply crashed the server if the nickname
7029 was 127 characters long. Affected file silcd/command.c.
7031 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7033 * Added sanity check to the silc_server_new_client. If the hostname
7034 is provided inside username then check that the provided hostname
7035 really is the same as the resolved one. If the hostname was not
7036 resolved then check it from the public key. Affected file is
7037 silcd/packet_receive.c.
7039 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7040 if the server disconnected us and the connection is not valid
7041 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7043 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7044 the library to the lib/silcutil/silcutil.[ch].
7046 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7048 * Close log file after open. Affected file
7049 lib/silcutil/silclog.c.
7051 * Check whether sock == NULL in silc_client_send_packet and return
7052 if it is. Affected file lib/silcclient/silcclient.c.
7054 * Check rec->entry == NULL in the Irssi SILC Client before
7055 sending the channel message. Affecte file is
7056 irssi/src/silc/core/silc-servers.c.
7058 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7060 * Merged a splitted window bugfix from Irssi CVS tree. The
7061 affected file is irssi/src/fe-text/textbuffer-view.c.
7063 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7064 It did not print nickname.
7066 * Improved the distributions system a bit.
7068 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7070 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7071 irssi/src/fe-text/gui-window.c.
7073 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7074 to in-active server. The affected file is
7075 irssi/src/silc/core/client_ops.c.
7077 * Resolve the client in USERS command reply if the entry does
7078 not have username resolved. The affected file is
7079 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7080 command to WHOIS command to really resolve stuff. The USERS
7081 is not used any more in any critical section so WHOIS can
7082 be used even though it might be slower than IDENTIFY.
7084 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7087 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7089 * Changed the protocol API a bit more consistent in the
7090 lib/silccore/silcprotocol.[ch].
7092 * Changed the following headers to ROBODoc format:
7094 lib/silccore/silcpayload.h
7095 lib/silccore/silcprotocol.h
7096 lib/silccore/silcsockconn.h
7098 All core library headers are now formatted.
7100 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7102 * Fixed a bug in Irssi SILC client; do not show that you are
7103 server/router operator if you really are not. Affected file is
7104 irssi/src/silc/core/client_ops.c.
7106 * Renamed silc_command_free_payload to silc_command_payload_free.
7107 Affected file lib/silccore/silccommand.h
7109 * Added silcmath.h to include the prototoypes of various routines
7110 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7113 * Changed the following headers to ROBODoc format:
7115 lib/silccore/silcchannel.h
7116 lib/silccore/silccommand.h
7117 lib/silccore/silcid.h
7118 lib/silccore/silcidcache.h
7119 lib/silccore/silcmode.h
7120 lib/silccore/silcnotify.h
7121 lib/silccore/silcpacket.h
7122 lib/silcmath/silcmath.h
7124 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7126 * Added checking to the server code not to start the server if
7127 ciphers and stuff are not configured properly. Affected files
7128 silcd/serverconfig.[h] and silcd/server.c.
7130 * Changed the layout of the header files of the public interfaces
7131 in the SILC libraries. The new layout supports ROBODoc
7132 documentation tool (and some others) so that it is easy to create
7133 a library reference manual. All the other headers and source
7134 code must still follow the CodingStyle document. Also source
7135 code must not include these ROBODoc stuffs, only the headers.
7136 Furthermore, all public interface headers must now be named
7137 by using `silc' prefix, example: silcapi.h, silccipher.h.
7138 Some files were renamed due to this. All the other headers
7139 must not be used as public interfaces. I will update the
7140 CodingStyle document later. Changed following headers, so far:
7142 lib/silcclient/silcapi.h
7143 lib/silccore/silcauth.h
7144 lib/silccore/silcprivate.h
7145 lib/silccrypt/silcdh.h
7147 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7151 * Removed silc_client_packet_send_flush from the client library
7152 as it is not needed. Affected file lib/silcclient/client.[ch].
7154 * Added printing of message of unresolved authentication method
7155 to the Irssi SILC client. Added it to the module formats.
7156 Removed the same message from the client library.
7158 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7160 * Added new distribution feature, DISTLABEL. Every distribution
7161 can define own preprocessor label that can be used in the
7162 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7163 file distributions, acconfig.h.pre and prepare.
7165 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7167 * Added Makefile.defines_int to include the actual definitions
7168 for Makefile.defines.in. Tested the new distribution system,
7169 created distributions and tested installation.
7171 * Added AWAY message printing to the Irssi SILC client. Added
7172 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7174 * Added SCONNECT command to call the SILC's CONNECT command.
7175 Cannot use CONNECT directly since Irssi uses that internally.
7176 Affected file irssi/src/silc/core/silc-servers.c.
7178 Added ACTION local command. It is same as ME command but takes
7179 the channel as mandatory argument.
7181 Rewrote some of the Irssi's help files to suite for SILC
7184 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7186 * Added Makefile.defines[.in] that should for now on be included
7187 in all Makefile.am file in the source tree. That file includes
7188 all common compilation definitions for SILC source tree.
7190 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7192 * Minor changes to the ./prepare script to change the package
7193 name according the distribution name to the configure.in.
7195 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7197 * Created new distribution system. Added file `distributions'
7198 that defines all the distributions that can be created out of
7199 the SILC source tree. The ./prepare script now reads that
7200 file to determine how to prepare the distributions. The
7201 first argument to the ./prepare is the name of the distribution
7202 and second is the version of the distribution. If given
7203 without arguments it creates the default (toolkit) distribution
7204 with the default version (defined in ./prepare).
7206 All Makefile.am files that are subject to the distributions
7207 are now named as Makefile.am.pre. These are ./Makefile.am
7208 and lib/Makefile.am. Others may be changed later.
7210 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7212 * Added invite list, ban list, some key management and connection
7213 error message printing to module formats in the Irssi SILC client.
7215 * Added new silc_client_set_away_message to set the away message
7216 that is back to the person who sent private message. The
7217 affected file lib/silcclient/silcapi.h and the
7218 lib/silcclient/client_prvmsg.c.
7220 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7222 * Fixed the private message sending in the Irssi SILC client,
7223 added local command KEY to the Irssi SILC client.
7225 Added key management and key agreement message formats to the
7226 irssi/src/fe-common/silc/module-formats.[ch].
7228 Added USERS (alias WHO) printing, server/router operator
7229 indication and LIST command printing to the module formats.
7231 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7233 * Fixed channel joining notify handling, cumode notify handling
7234 from Irssi SILC client.
7236 * Added SILC specific module-formats to the Irssi SILC client so
7237 that SILC specific message hilighting, colors etc is possible.
7238 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7240 Added channel mode, channel user mode, actions, notices,
7241 whois and whowas printing to the the module-formats.c.
7243 * Fixed a bug in channel deletion in the server. The channel
7244 is not left to the cache even if the channel founder auth mode
7245 is set when there are no users anymore on the channel. Affected
7246 file silcd/server.c.
7248 * The silc_net_localhost now resolves the entire hostname including
7249 the domain name. Affected file lib/silcutil/silcnet.c.
7251 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7253 * Changed the ask_passphrase client operation to be ascynchronous.
7254 It has now a completion callback and a context that the
7255 application must call after it has got the passphrase from
7256 the user. Affected files lib/silcclient/silcapi.h,
7257 lib/silcclient/protocol.c, lib/silcclient/command.c and
7260 Added SilcAskPassphrase callback that the application calls
7261 to deliver the passphrase to the library.
7263 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7264 The public key verification and especially a certificate
7265 verification is asynchronous procedure.
7267 Added new SILC_SKE_STATUS_PENDING status to indicate the
7268 request is pending and a callback will be called to finalize
7271 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7272 indicate that remote end did not send its public key (or
7273 certificate), even though we require it. Added check for this
7274 condition in the SKE. This was a security bug, now fixed.
7276 Defined new SilcSKEVerifyCbCompletion callback that is called
7277 when the verification process is completed.
7279 The affected files lib/silcske/silcske_status.h and
7280 lib/silcske/silcske.[ch].
7282 * Changed the verify_public_key client operation to be async
7283 as well. Defined SilcVerifyPublicKey callback that is used to
7284 indicate the success of the public key verification process.
7286 Changed the server and client to use the new async client
7289 * Changed the Irssi SILC client's internal scheduler to be called
7290 twice as many times as it used to be. As a result the client
7291 should be a bit faster now. Affected file is
7292 irssi/src/silc/core/silc-core.c.
7294 * Added support to Irssi SILC client of asynchronous public key
7295 verification and passphrase inquiry. Affected file is
7296 irssi/src/silc/core/silc-core.c.
7298 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7300 * Do not say "You have left channel %s" in client library.
7301 Moved it to the application. Affected files are
7302 lib/silcclient/command.c and silc/client_ops.c.
7304 * Fixed silc_client_get_clients. Command context was not
7305 duplicated and was freed memory in the callback. Affected
7306 file lib/silcclient/idlist.c.
7308 * Do not say "you are now talking..." on JOIN command in the
7309 client library. The appliation must handle it.
7311 * Do not say ".. changed topic to" in command reply in the
7312 client libary. The application must handle it.
7314 * Fixed TOPIC command sending in the client library.
7316 * Fixed a memory leak in silc_client_command_free in the file
7317 lib/silcclient/command.c.
7319 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7321 * Imported a modified version of Irssi client to the source tree.
7322 The Irssi will be used to create a new client called
7323 Irssi SILC. Imported to irssi/.
7325 Added silc_core_init_finish function to the Irssi. Affected
7326 file irssi/configure.in.
7328 A lot changes in the Makefile.ams around the irssi tree.
7330 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7332 * Do not rehash if the new size is same as the old size of the
7333 hash table, in the silc_hash_table_rehash*. The affected file
7334 lib/silcutil/silchashtable.c.
7336 * Replaced hash_table_del_by_context calls from the server
7337 (when channel->user_list and client->channels) to the
7338 hash_table_del as it is sufficient and faster.
7340 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7342 * Added silc_hash_table_list, silc_hash_table_get and the
7343 SilcHashTableList structure to provide an alternative way to
7344 traverse the hash table. The affected files are
7345 lib/silcutil/silchashtable.[ch].
7347 * Changed the server's idlist routines to use the hash table
7348 routines to optimize the code.
7350 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7352 * Replaced the client entry's `channel' list and channel entry's
7353 `user_list' list to hash tables for optimized lookup. Changed
7354 the code to use the hash table interface around the code.
7355 Affected file lib/silcd/idlist.[ch].
7357 * Added `auto_rehash' boolean argument to the function
7358 silc_hash_table_alloc to indicate whether the hash table should
7359 auto-rehash when it thinks is appropriate time. It will
7360 increase the hash table size if the there is twice as much
7361 entries in the table than the size of the table, and will
7362 decrease the size if there are twice as less entries than
7363 the size of the table.
7365 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7367 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7369 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7371 * silc_idcache_purge_by_context deletes the entry now by context
7372 as it is supposed to do. Affected file lib/silccore/idcache.c.
7374 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7375 client is not anymore valid (WHOWAS givens the info) and not
7376 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7378 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7380 * Removed the `data' and `data_len' arguments from the ID Cache
7381 interfaces and added `name' argument. ID Cache does not handle
7382 anymore the binary data only a names associated with given ID.
7384 * When hashing a Client ID with silc_hash_id the entire ID is
7385 not hashed anymore, instead only the hash of the Client ID is
7386 hashed. This way we can access the Client ID from the cache
7387 with Client ID but with the hash of the ID (which is a hash of
7388 the nickname) as well without any difference in performance.
7390 Added also silc_idcache_find_by_id_one_ext to do one on one
7391 searching when we have the actual ID. Added also function
7392 silc_hash_client_id_compare. The affected files are
7393 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7395 * When hashing the name associated with a ID it is always done
7396 in lowercase. This way we can access the cache without worrying
7397 about case-sensitivity, even though, for example nicknames are
7400 * Fixed a bug in server with channel message sending. It put
7401 wrong ID type as destination ID. The affected file
7402 silcd/packet_send.c.
7404 * silc_idcache_del_by_context now deletes from all hash tables
7405 by context. Affected file lib/silccore/idcache.c.
7407 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7409 * Changed the client library to use the new ID Cache interface.
7410 Changes around the source tree.
7412 * Added silc_hash_table_rehash_ext to rehash with specific
7413 hash function. Affected file lib/silcutil/silchashtable.[ch].
7415 * Added silc_hash_string_compare to compare two strings in the
7416 hash table. Affected file lib/silcutil/silcutil.[ch].
7418 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7420 * Added new function silc_idcache_del_by_context into the
7421 lib/silccore/idcache.[ch].
7423 * Changed the server's ID list routines to use the new ID Cache
7424 interface. Changes around the source tree.
7426 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7428 * Added silc_hash_table_del[_by_context]_ext functions in to the
7429 lib/silcutil/silchashtable.[ch].
7431 Removed silc_hash_table_find_all* routines and added new
7432 silc_hash_table_find_foreach to replace them.
7434 Added silc_hash_table_replace_ext function as extended
7435 replacing function. Separated the simple hash table interface
7436 from the extended hash table interface in the file
7437 lib/silcutil/silchashtable.h.
7439 * Fixed minor bugs and changed it to use some of the new
7440 hash table functions in lib/silccore/idcache.c
7442 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7444 * Added new function silc_hash_table_find_all to return all keys
7445 in the hash table by the specified key. As the hash table is
7446 collision resistant it also makes it possible to have several
7447 duplicate keys in the hash table. This function may be used to
7448 find all of the keys from the hash.
7450 Added user_context arguments to the SilcHashFunction,
7451 SilcHashCompare and SilcHashDestructor to deliver user specified
7454 Added new fuctions silc_hash_table_find[_all]_ext to do
7455 extended lookup with specified hash and compare functions and
7456 specified user contexts.
7458 Added new function silc_hash_table_add_ext to add the key
7459 with specified hash function and user context.
7461 Added new function silc_hash_table_foreach to traverse all
7462 entrys in the hash table. Added SilcHashForeach callback
7465 Added new function silc_hash_table_del_by_context to delete
7466 the entry only if the context associated with the key matches.
7468 Affected files are lib/silcutil/silchashtable.[ch].
7470 * Removed silc_hash_[server/client/channel]_id and added just
7471 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
7472 silc_hash_id_compare to compare two ID's using as the hash table
7473 comparison function. Added also silc_hash_data to hash
7474 binary data and silc_hash_data_compare to compare it.
7476 * Removed silc_idlist_find_client_by_hash as it is not needed
7477 anymore. Affected file silcd/idlist.[ch].
7479 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
7480 to use internally the SilcHashTable. The new ID Cache is a lot
7481 faster than the old one. Some of the ID Cache interface was also
7482 rewritten and obsolete and stupid functions were removed.
7484 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7486 * Added entry_count field to the SilcHashTable to keep the number
7487 of the entries in the table. Implemented the function
7488 silc_hash_table_rehash. Added new function
7489 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
7491 Fixed a minor bug in silc_hash_table_free.
7493 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
7494 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
7495 into the lib/silcutil/silcutil.[ch].
7497 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7499 * Implemented a collision resistant hash table into the
7500 lib/silcutil/silchashtable[ch]. See the header and the source
7501 for the SilcHashTable API.
7503 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7505 * Merged dotconf version 1.0.2 into lib/dotconf.
7507 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7509 * Do not compile anything in lib/silcsim/* if the SIM support
7510 is not enabled. The tree should now compile without problems
7513 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7515 * Compiled the SILC under cygwin. Compiled and tested briefly
7516 without problems. More tests needed. The SIMs didn't compile
7519 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
7521 * Fixed possible crash in silc_get_username in the
7522 lib/silcutil/silcutil.c.
7524 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7526 * Fixed a va_arg in silc/client_ops.c.
7528 * Oops, RC5 routines were named AES and caused some problems
7529 when not using SIM's. Affected file lib/silccrypt/rc5.c.
7531 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7533 * Added new SilcIDIP structure into the lib/silccore/id.h and
7534 replaced the old `ip' fields from all SILC ID's to that type.
7535 This is a step towards IPv6 support.
7537 The silc_id_get_len takes now the ID as an extra argument.
7538 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
7539 both IPv4 and IPv6 based ID's.
7541 The affected files are lib/silccore/id.[ch] and other files
7542 around the tree using these routines.
7544 * Removed the ID length arguments in server from various
7545 silc_server_send_notify_* routines -> they are not needed
7548 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7550 * Fixed memory leak in silc_encode_pem_file in the file
7551 lib/silcutil/silcutil.c.
7553 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7555 * Check minor version as well in the SKE. Affected files are
7556 silcd/protocol.c and lib/silcclient/protocol.c.
7558 * Added --identifier option to the server so that an identifier
7559 can be when creating the public key for the server. Affected
7560 file is silcd/silcd.c.
7562 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
7563 lib/silccrypt/silcpkcs.c.
7565 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7567 * Register default ciphers and stuff when using -C option with
7568 the server. Affected file sildc/silcd.c.
7570 * Put back the servers public key filename format, it is better
7571 than the new one. For now, the client keys are saved with the
7572 new filename format. The affected file silc/client_ops.c.
7574 * Implemented the Cipher API for the rest of the ciphers that
7575 did not implement it or implemented it the wrong way.
7577 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7579 * Register default ciphers and stuff when using the -S option
7580 in the client. Affected file silc/silc.c. Same also when
7581 creating new key pair with -C option.
7583 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7585 * Fixed the silc_verify_public_key client operation function to
7586 save the public keys differently. The fingerprint is now
7587 used as filename and not the hostname. This way also the
7588 client keys are saved uniquely and not with hostnames. The
7589 affected file is silc/client_ops.c.
7591 * Trimmed the silc_hash_fingerprint function to remove extra
7592 whitespaces from the end of the fingerprint. The affected
7593 file is lib/silccrypt/silchash.c.
7597 * Added silc_cipher_register_default function to register all
7598 default ciphers. It can be used when configuration files
7599 does not exist and the application does not want any specific
7600 ciphers in any specific order.
7602 The SilcDList is now used as silc_cipher_list dynamically
7603 allocated cipher list. Removed the static list all together
7604 and now all ciphers must be allocated to the dynamic list.
7605 The silc_cipher_alloc routine was changed to check only the
7608 All silc_cipher_* routines that used to return int returns
7611 The affected files lib/silccrypt/silccrypt.[ch].
7613 * The same thing was done to silc_hash_* as for silc_cipher_*
7614 routines. Affected files lib/silccrypt/silchash.[ch].
7616 * The same thing was done to silc_pkcs_* as for silc_cipher_*
7617 routines. Affected files lib/silccrypt/silcpkcs.[ch].
7618 Added also silc_pkcs_[un]register[_default] functions.
7619 Removed the data_context from the PKCS API.
7621 * Added silc_hmac_register_default function to register default
7622 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
7623 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
7624 to unregister all hmacs at once.
7626 * Register the default ciphers, hash functions, PKCSs and HMACs
7627 if client's configuration file does not exist. The affected
7630 * The client did not load the hash functions from the SIM
7631 modules at all. Added support for this. Affected file is
7632 silc/clientconfig.c.
7634 * When decoding public key with silc_pkcs_public_key_decode, check
7635 the supported algorithm only if PKCS are registered. Affected
7636 file lib/silccrypt/silcpkcs.c. The same was done with the
7637 silc_pkcs_private_key_decode.
7639 * Fixed the SILC List routines to keep the list always in order.
7640 It used to change the list's order when traversing the list but
7641 not it preserves the order. Affected file lib/trq/silclist.h.
7643 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7645 * Added the client library to use the SilcSocketConnection's
7646 reference counter (by silc_socket_dup) to prevent the bug that
7647 the socket object may be freed underneath async operation.
7649 * The name resolv library checking fixes in the configure.in.pre.
7652 * Created new version of the protocol drafts for future
7653 development. The -03 drafts are the ones that will be changed
7654 in the trunk now and the -02 will remain as they are.
7656 * Send list of CUMODE notifys to the router when announcing
7657 the channel users to the router. Affected file silcd/server.c.
7658 If the router receiving channel founder CUMODE for a channel
7659 that already has channel founder it will send CUMODE notify
7660 to the sender to remove the channel founder rights from the
7661 announced client. Affected file silcd/packet_receive.c.
7663 * The CUMODE notify may now use Server ID as well as the entity
7664 who changes the mode. Updated protocool specs.
7666 * Updated INSTALL and README files.
7668 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7670 * New web pages in the http://silc.pspt.fi. The pages was
7675 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7677 * Implemented the [DenyConnectin] config section in the server.
7678 Added silc_server_config_denied_conn to check whether incoming
7679 connection is denied. Affected file silcd/serverconfig.[ch].
7681 * Do not check the ports when checking the incoming configuration
7682 data if the port is 0, meaning any. Affected file is
7683 silcd/serverconfig.c.
7685 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7687 * Fixed buffer overflow in silc_string_compare in the file
7688 lib/silcutil/silcutil.c.
7690 * Fixed double free in silc_server_command_leave in the file
7693 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7695 * Fixed the version checking in the server. Affected file is
7698 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7700 * Fixed the configuration data fetching when accepting new
7701 connections in the server. Affected file silcd/server.c.
7703 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7705 * Added `sender_entry' argument to the function
7706 silc_server_packet_relay_to_channel so that we can check
7707 whether some destination actually belongs to the same route
7708 the sender belongs (ie, we must not resend the packet to the
7709 sender). Affected file silcd/packet_send.[ch].
7711 * Added `servername' field to the SilcClientEntry in the server
7712 to hold the name of the server where client is from. Affected
7713 file is silcd/idlist.h.
7715 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7717 * Moved the channel message encrypting in the router betwen
7718 router connections from silc_server_channel_message to the
7719 silc_server_packet_relay_to_channel since we want to check
7720 whether we have anybody channel before encrypting anything.
7721 Affected files silcd/packet_[receive/send].c.
7723 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7725 * Fixed the [AdminConnection] server config section to support
7726 multiple entries. Affected file silcd/serverconfig.c.
7728 * Added support into the server to check the validity of the
7729 incoming connection before executing any KE or authentication
7732 * The connection configuration is now saved to the KE and
7733 connection auth protocol contexts and not fetched anymore in
7734 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
7736 * The local hosts listenning address and port is also resolved
7737 now when starting the server. We want to have the socket object
7738 to include the real address and port for the listener. Added
7739 new function silc_net_check_local_by_sock into the files
7740 lib/silcutil/silcnet.[ch].
7742 * Fixed a broadcast bug in server -> do not broadcast if we
7745 * Fixed a routing bug. Do not route broadcast packets ever.
7746 Broadcast packets must be processed always and not routed since
7747 they may be destined to some other host than yourself and thus
7748 would get routed without no good reason. Affected file is
7751 * Added function silc_server_config_is_primary_route to check
7752 whether primary router connection has been configured (a router
7753 configuration that we are initiating). If there is not, we
7754 will assume that there is only two routers in the SILC network
7755 and we will use the incoming router connection as our primary
7756 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
7758 * Changed the order of the broadcasting. Broadcast _after_ the
7759 packet has been processed not before. Affected file is
7762 * Fixed a [ClientConnection] parsing bug. The port was never
7763 parsed correctly thus resulting to port 0. Affected file
7764 silcd/serverconfig.c.
7766 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
7767 argument and did not set the broadcast packet flag. Affected
7768 file silcd/packet_send.c. Fixed same bug in the function
7769 silc_server_send_notify as well.
7771 * If we receive NEW_ID packet for our own ID in the server, ignore
7774 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7778 * Removed the nickname from the Private Message Payload.
7779 Updated the code and the protocol specs.
7781 * Updated protocol specs for submitting to the IETF.
7783 * Tweaked the Random Number Generator a bit. Affected file
7784 lib/silccrypt/silcrng.c. Exported a new function
7785 silc_rng_[global]_add_noise which can be used to add more
7788 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7790 * Do not parse packets with different timeout when protocol
7791 is active -> may cause problem with rekey. Affected file
7794 * When server receives signoff notify it must not create
7795 new channel key if the client is on any channels since the
7796 sender of the signoff notify will create it.
7798 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7800 * Added printing of error messages during SKE protocol from the
7801 failure packet sent by server during SKE. Affected file
7804 * Removed the client's failure_callback handling with timeout
7805 and handle it immediately when received.
7807 * The SKE library returned wrong type in SUCCESS and FAILURE
7808 packets. They must be 32 bit MSB not 16 bit MSB.
7810 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7812 * Ok, rewrote the logic of the re-key and now it seems to work.
7813 I tested it on high traffic with frequent re-keys without
7814 problems. Added hmac_receive (and renamed hmac to hmac_send)
7815 in SilcClientConnection in lib/silcclient/client.h and
7816 in SilcIDListData in silcd/idlist.h. Also, removed the
7817 SilcPacketParserContext's cipher and hmac fields as they are
7818 not needed anymore and actually caused some problems when
7819 the ciphers and hmac's changed underneath the packet parser.
7821 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7823 * If re-key protocol is active then process the incoming packets
7824 synchronously since we must assure that icoming packets encrypted
7825 with the old key is processed before the new keys is set to
7826 use. This is true other packets than for REKEY packets.
7827 Affected file silcd/server.c. The same was done to client library
7828 as well, affected file lib/silcclient/client.c.
7830 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7832 * Fixed bug in client and server to accept the force send if
7833 the packet is send from silc_[server/client]_packet_process
7834 function. Otherwise the packets are never delivered, oops.
7836 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7838 * Disable force sending of packets when REKEY protocol is active.
7839 We must assure that no packet is sent directly when rekey is
7840 performed. All packets must be sent through packet queue.
7841 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
7842 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
7843 function is silc_[server/client]_packet_send_real to check
7846 * Replaced the SIM paths from example config files to
7847 /usr/local/modules. Also, make install creates now
7848 /usr/local/silc/logs directory to hold all the SILC server
7851 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7853 * Made the configure.in.pre work on Solaris. Patch by salo.
7855 * Made all ciphers compatible with non-x86 machines. Defined
7856 CBC mode macros into lib/silccrypt/ciphers_def.h.
7858 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7860 * Fixed the make install.
7862 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7864 * When MAC computation fails the silc_packet_decrypt returned 0
7865 even though it was supposed to return -1. Fixed this. The
7866 affected file is lib/silccore/silcpacket.c.
7868 * Do not replace the config files in /etc/silc (in make install)
7869 if they already exist. Affected file ./Makefile.am.
7871 * Do not send re-key packets immediately but through packet queue.
7872 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
7874 * Changed silc_net_check_host_by_sock to return FALSE if the
7875 IP/DNS could not be resolved. Though, it returns the IP address
7876 now even if it could not resolve it (but returns also FALSE).
7877 Affected file lib/silcutil/silcnet.[ch].
7879 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7881 * Added silc_pkcs_decode_identifier to decode the public key's
7882 identifier. Affected file lib/silccrypt/silpkcs.[ch].
7883 Added also silc_pkcs_free_identifier. Added also new context
7884 SilcPublicKeyIdentifier.
7886 * Added -S option to the silc client. It is used to dump the
7887 contents of the specified public key file.
7889 * Changed the PKCS api to return the public key length when
7890 setting the public key.
7892 * Fixed a fatal bug in the public and private key file loading.
7893 Affected file lib/silccrypt/silcpkcs.c.
7895 * Execute the packet parsing for client with zero (0) timeout
7896 if the protocol is active. Affected file silcd/server.c.
7898 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7900 * Made the key generation options to the silcd program. Added
7901 -C option, equivalent to client's option.
7903 * Added new [ServerKeys] config section to the server. It
7904 configures the server's public and private key.
7906 * Defined generic Public Key Payload into the protocol
7907 specification to send specific type of public keys and
7910 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
7911 public key or certificate.
7913 * Implemented the GETKEY command to the server and to the
7914 client library and on user interface.
7916 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7918 * Made preliminary `make install' work.
7920 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7922 * Added SilcServerRekey context into silcd/idlist.h.
7924 * Added the PFS support as defined in the specification to the
7925 SKE protocol. Affected files lib/silcske/*.c.
7927 * Added `ske_group' field to the SilcServerRekey context to hold
7928 the number of the SKE group that is used with PFS in re-key.
7929 Affected file silcd/idlist.h.
7931 * Added PFS re-key support to the server. Affected file is
7934 * Added silc_protocol_cancel to cancel execution of the next
7935 state of the protocol. Affected file is
7936 lib/silccore/silcprotocol.[ch].
7938 * Added the re-key support with and without PFS to the client
7939 library. Re-key is performed once in an hour, by default.
7941 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
7942 Added silc_client_rekey_callback and silc_client_rekey_final.
7943 Affected files are lib/silcclient/protocol.[ch] and
7944 lib/silcclient/client.[ch].
7946 * Removed the `hmac_key' and `hmac_key_len' fields from the
7947 SilcClientConnection structure; not needed. Affected file is
7948 lib/silcclient/client.h.
7952 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7954 * Do not ask whether user wants to use the negotiated private key
7955 for private messages, just use it. Affected file is
7956 silc/local_command.c.
7958 * Added `send_enc_key' and `enc_key_len' fields to the
7959 SilcIDListData structure since they are needed in the re-key
7960 phase. Affected file is silcd/idlist.[ch].
7962 * Implemented the simple re-key protocol into the server.
7963 Affected files silcd/server.c and silcd/protocol.[ch]. The
7964 re-key will be performed once in an hour, by default.
7966 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
7967 Added silc_server_rekey, silc_server_rekey_callback and
7968 silc_server_rekey_final.
7970 * Removed Tunneled flag from the protocol. Updated the code
7971 and the specifications.
7973 * Adde `pfs' field to the SilcIDListData to indicate whether
7974 the PFS is to be performed in the re-key. Affected file is
7977 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7979 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
7980 int64 of at least the xintXX size. If void * is less that 4
7981 bytes uint32 * will be used. Defined bool as boolean.
7983 * Changed _ALL_ unsigned long and unsigned int to uint32,
7984 unsgined short to uint16 in the source tree.
7986 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
7987 not handle clients that has entry->data.registered == FALSE.
7988 They are not in the network anymore. Affected file is
7991 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7993 * Implemented the sending of the SERVER_SIGNOFF notify in the
7994 server. Affected file is silcd/server.c.
7996 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
7997 Added also silc_notify_payload_encode_args into the
7998 lib/silccore/silcnotify.[ch].
8000 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8001 Affected file silcd/packet_receive.c.
8003 * Implemented the SERVER_SIGNOFF notify handling in the client
8004 library. Affected file lib/silcclient/client_notify.c. Also,
8005 implemnted the printing of the SERVER_SIGNOFF info to the
8006 application. Affected file silc/client_ops.c.
8008 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
8009 if the deleting was successful. Affected file silcd/idlist.[ch].
8011 * Added support for public key authentication in the connection
8012 authentication protocol in the client library. Affected file
8013 lib/silcclient/protocol.c.
8015 * Changed the server's silc_idlist_get_clients_by_* interface
8016 to support already allocated array so that new entries may be
8017 added to pre-allocated array. Affected file silcd/idlist.[ch].
8018 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8019 and command replies.
8021 * All command reply functions in the server now calls the
8022 pending command callback even if error occured. This way the
8023 error will be delivered to the client as well. Affected files
8024 silcd/command.c and silcd/command_reply.c.
8026 * Fixed INFO command to return local server's info if no server
8027 was provided. Affected file lib/silcclient/command.c.
8029 * Removed RESTART command for good. Updated the code and the
8032 * Rewrote parts of the task system. It is a bit simpler now.
8033 Removed unsued task priorities. The affected files are
8034 lib/silcutil/silctask.[ch].
8036 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8038 * Moved the USERS printing from the library to the application.
8039 Affected files lib/silcclient/command.c and silc/client_ops.c.
8041 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8045 * Added channel key re-key support. The re-key is perfomed
8046 only by the router and is done once in an hour. Added `rekey'
8047 field to the SilcChannelEntry in the server. Affected files
8048 silcd/server.c and silcd/idlist.h.
8050 * Added silc_task_unregister_by_context into the file
8051 lib/silcutil/silctask.[ch].
8053 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8055 * Added SILC_UMODE_GONE mode to indicate when the client is not
8056 present in the SILC network. Added also support to the local
8057 command AWAY that will set this mode. Added support of showing
8058 "xxx is gone" in WHOIS command. The USERS command shows the
8059 gone status as well.
8061 * Fixed setting server and router operator privileges in the
8062 server's UMODE command. Affected file silcd/command.c.
8064 * Merged the SKE KE1 and KE2 payloads into one payload. The
8065 new KE payload is equivalent to the old KE2 payload.
8067 Cleaned up the SKE Start Payload parsing. It now uses the
8068 simple buffer unformatting to do the parsing. A lot faster
8071 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8072 to the SKE that is used to indicate whether both of the SKE
8073 parties should perform authentication. By default only the
8074 responder performs authentication. By setting this flag also
8075 the initiator must do authentication. By default it is unset
8076 since in normal SKE case, client to server connection, only
8077 the responder should do authentication. When doing SKE between
8078 two clients both should perform authentication. Updated the
8079 code and the protocol specs.
8081 * A little fix to IDENTIFY command in the server. Search the
8082 client first by hash not nickname. Affected file is
8085 * Fixed the silc_client_close_connection to support closing
8086 the client to client connections wihtout deleting too much
8087 data. Affected file lib/silcclient/client.c.
8089 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8090 are received if protocol used to be active but is not anymore
8091 the application would crash due to NULL pointer dereference.
8092 Affected files silcd/server.c and lib/silcclient/client.c.
8094 * Added `hash' field to the SilcClientConnection to include
8095 the hash function negotiated in the SKE protocol.
8097 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8098 to set the channel founder authentication data. A client can
8099 claim the founder rights later by providing the authentication
8100 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8101 This way the channel founder can regain the channel founder
8102 privileges even it is left the channel. This works only on
8103 local server and the client must be connected to the same
8104 server to be able to regain the founder rights. Updated the
8105 protocol specs accordingly.
8107 Added support to the CMODE command in the client to set the
8108 founder auth data. Read the README to see how to set it.
8110 Added support to the CUMODE command to claim the founder
8111 rights. Read the README to see how to do it.
8113 Added support for the founder authentication to the Channel
8114 Entry in the server. Affected file silcd/idlist.h.
8116 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8117 server's CMODE command. Affected file silcd/command.c.
8119 * Added the following new functions into lib/silccore/silcauth.[ch]:
8120 silc_auth_get_method and silc_auth_get_data.
8122 * The server now saves the remote hosts public key to the
8123 SilcIDListData pointer. Affected file silcd/protocol.c.
8125 * The normal server now does not remove the channel entry from
8126 the cache if the founder authentication data is set. It used
8127 to remove it if the founder was the last one on the channel on
8128 the server and left the channel. The auth data is saved and
8129 if the channel is re-joined later the old entry is used with
8130 the old auth data. Affected files silcd/command_reply.c and
8133 * Removed the `pkcs' field from the SilcIDListData structure
8134 in the server; it is not used. Affected file silcd/idlist.h.
8136 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8138 * Fixed packet processing on slow links. Partial packets were
8139 never re-processed because the incoming data buffer was cleared
8140 by the application. Application must not directly clear the
8141 sock->inbuf, the packet processing routines handle it. Fixed
8142 this in client library and in server.
8144 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8146 * Fixed the WHOIS and IDENTIFY send reply function to really
8147 check whether to send list or just one entry. Affected file
8150 * Cleaned up the LEAVE command's channel key distribution. The
8151 affected file silcd/command.c.
8153 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8154 can enforce the channel mode as well. In that case the ID
8155 includes the ID of the server. The code now enforces the
8156 mode change if the router have different mode than the server.
8158 * The notify client operation with CMODE_CHANGE notify can now
8159 return NULL client_entry pointer if the CMODE was not changed
8160 by client. Application must check for this.
8162 * Added <Server ID> argument to INFO command to support server
8163 info fetching by Server ID.
8165 * Added silc_server_announce_get_channel_users to get assembled
8166 packets of channel users of the specified channel. Affected
8167 file silcd/server.[ch].
8169 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8170 was freed underneath the ID Cache.
8172 * Re-announce clients when the server received CHANNEL_CHANGE
8173 notify from the router. Affected file silcd/packet_send.c.
8175 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8177 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8178 crashed since it did not handle the fact that there is no cipher
8179 called "3" and didn't check the error condition. Now fixed.
8181 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8182 flag. It can be used to send message requests.
8184 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8186 * Implemented the RESTART command in the client.
8188 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8189 notice type messages. Added notice printing to the user
8192 * The channel keys are not re-generated if the channel's mode
8193 is PRIVKEY, ie private key on the channel exists. Affected
8194 files silcd/server.c and silcd/command.c.
8196 * Fixed a little bug in channel message delivery when channel
8197 private keys are set in the server. Affected file is
8198 silcd/packet_send.c.
8200 * Changed the setting on channel->on_channel = TRUE from the
8201 silc_client_save_channel_key to the JOIN command reply. The
8202 key payload is not received if the private channel key is set.
8203 Affected file lib/silcclient/command_reply.c and the
8204 lib/silcclient/client_channel.c.
8206 * When the CMODE_CHANGE notify is sent and the channel private
8207 key mode is removed the channel key must be re-generated in
8208 other cells as well. Added this support for the router in the
8209 silcd/packet_receive.c.
8211 * Added new local command NOTICE to send notice message on
8212 channel. Affected file silc/local_command.[ch].
8214 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8216 * Added new local command ME to the client. It is used to send
8217 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8218 some action. Affected file silc/local_command.[ch].
8220 * Changed channel_message and private_message client operations
8221 to deliver the message flags to the application. Added also
8222 the `flags' arguments to the silc_client_send_channel_message
8223 and silc_client_send_private_message functions. Affected file
8226 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8228 * Redefined the Private Message Payload to support private message
8229 keys and to support the new private message flags. Updated
8230 the protocol specs. Flags makes it possible to have for example
8231 CTCP style messages.
8233 * Added new type SilcPrivateMessagePayload and defined an API
8234 for it in the lib/silcclient/silcprivate.[ch].
8236 * Tested private message private keys successfully. Tested the
8237 private message key set, unset and list commands with the new
8240 * Redefined the Channel Message Payload to include the channel
8241 message flags (equal with private message flags) to support
8242 for example CTCP style messages.
8244 * Defined some of the message (for channel and private message)
8245 flags. Updated the protocol specs and added the flags to the
8246 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8248 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8250 * Added SilcKeyAgreementStatus type to the key agreement routines
8251 to indicate the current status and error if one occured.
8252 The status types are defined in the lib/silcclient/silcapi.h.
8254 * Added new local command KEY that is used to set and unset private
8255 keys for channels, set and unset private keys for private messages
8256 with remote clients and to send key agreement requests and
8257 negotiate the key agreement protocol with remote client. The
8258 key agreement is supported only to negotiate private message keys,
8259 it currently cannot be used to negotiate private keys for channels,
8260 as it is not convenient for that purpose.
8262 * Fixed a minor pending callback setting bug in the function
8263 silc_client_get_client_by_id_resolve, now the function works.
8264 Affected file lib/silcclient/idlist.c.
8266 * Added function silc_net_get_local_port to get local bound
8267 port by socket. Added to lib/silcutil/silcnet.[ch].
8269 * Added `sockets' and `sockets_count' fields to the SilcClient
8270 object. They hold the sockets of the listenning sockets in
8271 the client. Listenning sockets may be for example the key
8272 agreement server. Affected file lib/silcclient/client.[ch].
8273 Added functions the silc_client_add_socket and the
8274 silc_client_del_socket. They are exported to the application
8277 * Added ~./silc/clientkeys to support other client's public keys.
8279 * Renamed verify_server_key client operation to verify_public_key
8280 and added one argument to indicate the type of the connection
8281 (server, client etc.).
8283 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8285 * Added silc_server_connection_auth_request to handle the
8286 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8287 silcd/packet_receive.[ch].
8289 * Added silc_server_send_connection_auth_request into the
8290 silcd/packet_send.c to send the connection auth request packet.
8292 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8295 * Fixed the public key authentication in responder side in the
8296 server. The `auth_data' pointer includes the SilcPublicKey
8297 not the path to the public key. Affected file silcd/protocol.c.
8299 * Implemented the public key authentication in the initiator side
8300 in the server. Affected file silcd/protocol.c.
8302 * Removed the [RedirectClient] config section from the server
8303 configuration. Is not needed and I don't want to implement it.
8305 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8307 * Cleaned up the CMODE command in the server. It now works
8308 correctly and supports all the modes defined in the protocol.
8309 Affected file is silcd/command.c.
8311 * Added `hmac_name' field to the SilcChannelEntry in the server
8312 to hold the default HMAC of the channel. It can be set when
8313 creating the channel (with JOIN command). Affected files
8316 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8317 type to indicate the change of the current cipher and hmac
8318 on the channel. Client can safely ignore the <cipher> argument
8319 (if it chooses to do so) since the CHANNEL_KEY packet will
8320 force the channel key change anyway. The <hmac> argument is
8321 important since the client is responsible of setting the new
8322 HMAC and the hmac key into use.
8324 * Fixed the CMODE command in the client library as well.
8326 * Tested CMODE command in router environment successfully.
8328 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8330 * Show the version of the remote client (or server) when connecting
8331 to the server. It is logged to the log file. Affected file
8332 is silcd/protocol.c.
8334 * Fixed the KILLED notify handling in the client library. The
8335 client must be removed from all channels when receiving the
8338 Also, do not remove the client entry when giving the KILL
8339 command but when the KILLED notify is received.
8341 * Removed silc_idlist_find_client_by_nickname from the server.
8342 Not needed anymore. Affected files silcd/idlist.[ch].
8344 * Implemented the CHANNEL_CHANGE notify type handling to the
8345 server. Affected file silcd/server.c.
8349 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8351 * Added silc_server_send_notify_invite to send the INVITE
8352 notify between routers.
8354 * Implemented the INVITE command correctly to the server.
8356 * Implemented the INVITE notify type handling in the server.
8358 * Implemented the INVITE command to the client library and on the
8361 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8363 * Added function silc_server_get_client_resolve to find the
8364 client entry by ID from all ID lists and then resolve it
8365 (using WHOIS) if it cannot be found. Affected file is
8368 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8370 * Implemented the BAN command to the client library.
8372 * The JOIN command in the server now checks the invite list
8375 * Changed the silc_command_reply_payload_encode_va and the
8376 silc_command_payload_encode_va to support that if argument is
8377 NULL it ignores and checks the next argument. Affected file
8378 lib/silccore/silccommand.c.
8380 * Added silc_server_send_notify_ban to send the BAN notify
8381 type between routers.
8383 * Chaned the silc_notify_payload_encode to support that if
8384 argument is NULL it ignores and checks the next argument.
8385 Affected file lib/silccore/silcnotify.c.
8387 * Tested ban lists in router environment successfully.
8389 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8391 * Implemented BAN command to the server, in silcd/command.[ch].
8393 * Removed the BAN and INVITE_LIST modes from the CMODE command
8396 * Added function silc_string_match to regex match two strings.
8397 Affected files lib/silcutil/silcutil.[ch].
8399 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8401 * Redefined parts of the SilcChannelEntry in the server to support
8402 the new ban and invite lists.
8404 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8406 * Redefined the INVITE command. The same command can be used to
8407 invite individuals to the channel but also to manage the invite
8408 list of the channel (to add to and remove from the invite list).
8409 Updated the protocol specs.
8411 * Added new command SILC_COMMAND_BAN that can be used to manage
8412 the ban list of the channel. Updated the protocol specs.
8414 * Removed the channel modes: the SILC_CMODE_BAN and the
8415 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
8416 in the CMODE command. The equivalent features are now available
8417 using INVITE and BAN commands. Updated the protocol specs.
8419 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
8420 in the network about change in the current ban list. The notify
8421 type is not used by the client.
8423 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
8424 support the invite lists.
8426 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8428 * Added new function silc_string_regexify that converts string
8429 including wildcard characters into regex string that can
8430 be used by the GNU regex library. Added into the file
8431 lib/silcutil/silcutil.[ch].
8433 Added silc_string_regex_combine to combine to regex strings
8434 into one so that they can be used as one regex string by
8435 the GNU regex library. Added into the file
8436 lib/silcutil/silcutil.[ch].
8438 Added silc_string_regex_match to match two strings. It returns
8439 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
8441 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8443 * Imported GNU regex to the soruce tree into lib/contrib.
8444 Fixed some compiler warning from the regex.c.
8446 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8448 * Fixed MOTD command in the server to work in router environment.
8450 * Fixed the MOTD command in the client library to support
8451 the server argument in the command.
8453 * Added `nickname_len' argument to the silc_idlist_add_client
8454 in the server, as the `nickname' argument may be binary data
8457 * Added silc_idlist_get_channels to return all channels from
8460 * Implemented LIST command to the server. Affected file is
8463 * Implemented the LIST command to the client library and on the
8466 * Added [<user count>] argument to the LIST command reply.
8467 With private channels the user count is not shown.
8469 * Updated TODO and README.
8471 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8473 * The client entry's data.registered must be TRUE even with
8474 global client entry on global client list. The data.registered
8475 is used to check whether the client is anymore in the network,
8476 for example with WHOWAS command so it must be valid.
8478 * Fixed the WHOWAS command in the server. It now actually works
8479 in router environment. Added function into silcd/command_reply.c
8480 silc_server_command_reply_whowas_save.
8482 * Added silc_idlist_purge function to the silcd/idlist.c
8483 to periodically purge the ID Cache.
8485 * Fixed INFO command in the server. It works now in router
8486 environment. Added <server name> argument to the INFO command
8487 reply. Updated the protocol specs.
8489 * Fixed minor bug in silc_idcache_purge to not purge if the
8490 expire value is zero.
8492 * Fixed various bugs in WHOIS and IDENTIFY command handling as
8493 they were buggy because of the WHOWAS information.
8495 * Fixed local command MSG to handle the async resolving of
8496 the remote client properly. It used to fail the first MSG.
8497 Affected file silc/local_command.c.
8499 * Added `data_len' field to SilcIDCache context.
8501 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8503 * Update TODO. Todo in commands in the server.
8505 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8507 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
8508 used by routers as broadcast packet to inform other routers
8509 about the changed user mode.
8511 Implemented the notify handling in the server. Affected file is
8512 silcd/packet_receive.c. Added the function
8513 silc_server_send_notify_umode to the silcd/packet_send.[ch].
8515 * Added new generic Channel Payload and deprecated the New Channel
8516 Payload. The New Channel Payload is now the generic Channel
8519 * Added new argument `mode' to the silc_server_send_new_channel
8520 as it is required in the Channel Payload now.
8522 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
8523 and created a new and real SilChannelPayload to represent the
8524 new generic Channel Payload. Implemented the encode/decode
8525 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
8527 * Added silc_server_get_client_channel_list to return the list
8528 of channels the client has joined for WHOIS command reply.
8529 Affected file silcd/server.[ch].
8531 * Implemented the channel list sending in the WHOIS command reply
8532 in server and in the client.
8534 Implemented the channel list displaying on the user interface
8535 as well. Affected file silc/client_ops.c.
8537 * Added silc_channel_payload_parse_list to parse list of Channel
8538 Payloads. It returns SilcDList list of SilcChannelPayloads.
8539 Client for example can use this function to parse the list of
8540 channels it receives in the WHOIS command reply. The caller
8541 must free the list by calling silc_channel_payload_list_free.
8542 Affected files lib/silccore/silcchannel.[ch].
8544 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8546 * Added one new argument <user mode> to the WHOIS command reply
8547 to return the mode of the user in SILC. Updated the protocol
8550 Implemented it to the server and client.
8552 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8554 * Fixed the mode printing on the user interface on joining.
8555 Affected file silc/client_ops.c.
8557 * Implemented the UMODE command and user modes in general to the
8558 client library and to the user interface.
8560 * Implemented the UMODE command to the server.
8562 * The server now sends UNKNOWN_COMMAND error status if client sends
8563 unknown command. Affected file silcd/command.c.
8565 * All server commands now handle the command identifier the right
8566 way when sending the command reply to the client. The client can
8567 use to identify the command replies with the identifier.
8569 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8571 * Added silc_server_get_client_route to resolve the route to
8572 the client indicated by the client ID. Affected file is
8575 * Added silc_server_relay_packet as general function to relay
8576 packet to arbitrary destination. This deprecates functions
8577 like _send_private_message_key, _relay_notify etc. Affected
8578 file is silcd/packet_send.[ch].
8580 Removed silc_server_send_key_agreement,
8581 silc_server_send_private_message_key and
8582 silc_server_packet_relay_notify functions from the file
8583 silcd/packet_send.[ch].
8587 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
8588 server. Affected file silcd/packet_receive.[ch].
8590 * Implemented the KILL command to the client. Implemented the
8591 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
8592 Affected files lib/silcclient/command[_reply].c and
8593 lib/silcclient/client_notify.c. Implemented the KILL notify
8594 printing in the user inteface.
8596 * Fixed a lot silc_parse_nick memory leaks from the client
8597 library in the file lib/silcclient/command.c.
8599 * Changed the silc_server_send_notify_on_channels's `sender'
8600 argument from SilcSocketConnection to SilcClientEntry to
8601 check the sender as entry and not as connection object and not
8602 to send to the client provided as argument. The affected file
8603 is silcd/packet_send.[ch].
8605 * The notify packets that are destined directly to the client used
8606 to not to be processed by the server. Now changed that and the
8607 server processes all notify packets. After relaying the packet
8608 to the client the notify packet is processed in the server.
8610 * The silc_server_free_client_data now checks whether there is
8611 pending outgoing traffic for the client and purges the data to
8612 the network before removing the client entry.
8614 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8616 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
8617 an client is killed from the SILC Network. Updated the protocol
8620 Added new function silc_server_send_notify_killed to the
8621 silcd/packet_send.[ch].
8623 * Added function silc_server_packet_relay_notify to relay notify
8624 packets that are destined directly to a client. In this case
8625 the server does not process the notify packets but merely relays
8626 it to the client. Affected file silcd/packet_send.[ch].
8628 Added also silc_server_packet_process_relay_notify to check
8629 whereto relay the notify. Affected file is
8630 silcd/packet_receive.[ch].
8632 * Implemented the KILL command to the server.
8636 * Added the backup schema desgined last fall to the protocol
8637 specs for everyone to see. The specification is in the
8638 *-spec-xx.txt draft and the packet type definitions for the
8639 backup routers is in *-pp-xx.txt draft. Thusly, added also
8640 new packet type SILC_PACKET_CELL_ROUTERS.
8642 * A big security problem in the implementation discovered. The
8643 signoff of an client did not cause new channel key generation
8644 which it of course should've done. The channel keys must be
8645 always re-generated when client leaves (or signoffs) the channel.
8646 The silc_server_remove_from_channels funtion now handles
8647 the channel key re-generation.
8649 * Added `sender' argument to the silc_server_send_notify_on_channels
8650 to not to send the client provided as argument. Affected file
8651 silcd/packet_send.[ch].
8653 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8655 * Implemented OPER and SILCOPER commands into the server and
8658 * Added silc_auth_verify and silc_auth_verify_data to verify
8659 the authentication directly from the authentication payload.
8660 It supports verifying both passphrase and public key based
8661 authentication. Affected file lib/silccore/silcauth.[ch].
8663 * Added `hash' field to the SilcIDListData structure. It is the
8664 hash negotiated in the SKE protocol. Affected file is
8667 * Slight redesigning of the SilcAuthPayload handling routines.
8668 Do not send SilcPKCS but SilcPublicKey as argument.
8670 * Implemented the public key authentication support to the
8671 serverconfig. The public key is loaded from the provided path
8672 and saved as authentication data to void * pointer. Thus,
8673 changed the unsigned char *auth_data to void *auth_data;
8675 * Fixed SHUTDOWN command to send the reply before the server
8676 is shutdown. :) Affected file silcd/command.c.
8678 * Fixed fatal bug in CONNECT command. The hostname was invalid
8679 memory and server crashed. Affected file silcd/command.c.
8681 * Fixed fatal bug in CLOSE command. The server_entry became
8682 invalid but was referenced later in the command. Affected file
8685 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8687 * Fixed fatal bug in failure packet handling. Server ignored
8688 the failure and thus crashed when it came.
8692 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8694 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
8695 that the command may be executed only once in (about) 2 seconds.
8696 The old SILC_CF_LAG flag is same but allows command bursts up
8697 to five before limiting.
8699 Added the support for CF_LAG and CF_LAG_STRICT flags to the
8700 server code. Various commands now includes the CF_LAG_STRICT
8701 flag to disallow any kind of miss-use of the command.
8703 * Fixed the silc_buffer_unformat to not to allocate any data
8704 if the length of the data is zero. It used to allocate the
8705 length + 1. Affected file lib/silcutil/silcbuffmt.c.
8707 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8709 * Changed the format of AdminConnection configuration section
8710 in the server. Added username of the admin to the format.
8711 Affected files silcd/serverconfig.[ch].
8713 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
8714 to return admin configuration data by host, username and/or
8717 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8719 * Implemented WHOWAS command to the server. Added the functions:
8721 silc_server_command_whowas_parse,
8722 silc_server_command_whowas_send_reply,
8723 silc_server_command_whowas_from_client and
8724 silc_server_command_whowas_from_server
8726 * Added <Client ID> argument to the WHOWAS command reply. Updated
8727 the protocol specs accordingly.
8729 * Implemented WHOWAS command and command_reply to the client
8732 Implemented the WHOWAS printing on the user interface.
8734 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8736 * Added new argument to the WHOWAS command reply, the real name.
8737 It is an optional argument. Updated the protocol specs.
8739 * Added SilcIDCacheDestructor callback that is registered when
8740 the SilcIDCache is allocated. The callback is called when
8741 an cache entry in the ID Cache expires, or is purged from the
8742 cache. Added into lib/silccore/idcache.[ch].
8744 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
8745 to destruct the client entries when the cache entry expires.
8746 Other ID Cache's in server and in the client library ignores
8749 * If the ID Cache entry's `expire' field is zero then the entry
8750 never expires. Added boolean `expire' argument to the
8751 silc_idcache_add function in the lib/silccore/idcache.[ch].
8752 If it is TRUE the default expiry value is used.
8754 * Added silc_server_free_client_data_timeout that is registered
8755 when client disconnects. By default for 5 minutes we preserve
8756 the client entry for history - for WHOWAS command.
8758 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8760 * Added support to the server to enforce that commands are not
8761 executed more than once in 2 seconds. If server receives
8762 commands from client more frequently, timeout is registered
8763 to process the commands. Affected file silcd/command.c.
8764 Added new function silc_server_command_process_timeout.
8766 * Changed NICK_NOTIFY handling in client library to check that
8767 if the client's nickname was changed, so there is no need to
8768 resolve anything from the server.
8770 * Removed error printing from the WHOIS and IDENTIFY commands.
8771 If error occurs then it is ignored silently in the client library.
8772 The application, however, may map the received error to
8773 human readable error string. The application currently maps
8774 the NO_SUCH_NICKNAME error to string.
8776 * Made the command status message public to the application. Moved
8777 them from lib/silcclient/command_reply.c to
8778 lib/silcclient/command_reply.h. The application can map the
8779 received command status to the string with the
8780 silc_client_command_status_message function.
8782 * Added check to the server to check that client's ID is same
8783 as the Source ID in the packet the client sent. They must
8786 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8788 * Added dist-bzip hook to the Makefile.am to make bzip2
8789 compressed distributions.
8791 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8793 * Server now enforces the maximum length for the nickname and
8794 the channel as protocol specification dictates. 128 bytes for
8795 nickname and 256 bytes for channel name.
8797 * Moved the WHOIS printing to the application. The client libary
8798 does not print out the WHOIS information anymore, the application
8799 must do it. Renamed silc_client_command_reply_whois_print to
8800 the silc_client_command_reply_whois_save.
8802 The client's idle time is also sent to the application now, and
8803 the idle is shown on screen.
8805 * Added silc_client_command_reply_identify_save to save the
8806 received IDENTIFY entries.
8808 * Do not check for channel private keys in message sending and
8809 reception if the channel does not have the PRIVKEY mode set.
8810 Affected file lib/silclient/client_channel.c.
8812 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8814 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
8815 just surfaced after chaning the JOIN procedure.
8817 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8819 * Added silc_client_get_clients_by_list to get client entries
8820 from Client ID list, that is returned for example by JOIN
8821 and USERS command replies. The application should use this
8822 function for example when JOIN command reply is received to
8823 resolve the clients already on the channel (library does not
8824 do that anymore as USERS command reply is not used in the JOIN
8825 procedure anymore). Affected files lib/silcclient/silcapi.h and
8826 lib/silcclient/idlist.c.
8828 * JOIN command reply and USERS command reply returns now SilcBuffer
8829 pointers instead of unsigned char pointers when returning
8830 the client list and mode list.
8832 * Added <Client ID> argument to the JOIN command reply, mainly
8833 for the server to identify for which client the command was
8834 originally sent. Updated protocol specs accordingly.
8836 * Added SilcDlist private_key pointer to the SilcChannelEntry
8837 in the client to support the channel private keys. Affected
8838 file is lib/silcclient/idlist.h.
8840 * Added SilcChannelPrivateKey argument to the function
8841 silc_client_send_channel_message so that application can choose
8842 to use specific private ke if it wants to. If it is not provided,
8843 the normal channel key is used, unless private keys are set.
8844 In this case the first (key that was added first) is used
8845 as the encryption key.
8847 * Implemented the support for channel private key handling.
8848 Implemented the following functions:
8850 silc_client_add_channel_private_key,
8851 silc_client_del_channel_private_keys,
8852 silc_client_del_channel_private_key,
8853 silc_client_list_channel_private_keys and
8854 silc_client_free_channel_private_keys
8856 Affected file lib/silcclient/client_channel.c.
8858 * Added the support for the private keys in the channel message
8859 sending and encryption and in the message reception and
8860 decryption. Affected funtions are
8861 silc_client_send_channel_message and silc_client_channel_message.
8863 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8865 * Added SKE's key verify callback to the client library's
8866 KE protocol context. Affected files lib/silcclient/protocol.[ch].
8868 * Removed the statement that server (or router) must send USERS
8869 command reply when joining to the channel so that the client
8870 knows who are on the channel. Instead, the client list and
8871 client's mode list is now sent in the JOIN command reply to the
8872 client who joined channel. This is better solution.
8874 * Added function silc_server_get_users_on_channel and function
8875 silc_server_save_users_on_channel to the silcd/server.[ch].
8877 * Removed function silc_server_command_send_users from the
8880 * Do not show topic on the client library anymore. The topic is
8881 sent in the command reply notify to the application and the
8882 application must show the topic now.
8884 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8886 * Added client searching by nickname hash into the IDENTIFY and
8887 WHOIS commands in the server as they were clearly missing from
8888 them. Affected file is silcd/command.c.
8890 * Fixed a bug in private message receiving in the client library.
8891 The remote ID was freed and it wasn't supposed, now it is
8894 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8896 * Minor fix to the channel payload; allocate the data area, as it
8897 needs to be of specific length.
8899 * If the key agreement port is zero then the operating
8900 system will define the bound port. Affected files are
8901 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
8903 * Added new function silc_channel_payload_decrypt into the file
8904 lib/silccore/silcchannel.[ch].
8906 * Moved the channel message etc, check from silc_packet_decrypt
8907 to applications. The library calls now a generic
8908 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
8909 when the packet is either normal or special. This was done to
8910 allow more wide range of checking that was not allowed when
8911 the code was in library. Now applications can do virtually any
8912 checks to the packet and return to the library the decision how
8913 the packet should be processed. Affected files are
8914 lib/silccore/silcpacket.[ch].
8916 Added silc_server_packet_decrypt_check to the server and
8917 silc_client_packet_decrypt_check to the client library.
8919 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
8920 to send with specified source and destination information.
8922 * Channel message delivery between routers was broken after the
8923 channel key distribution was fixed earlier. The channel key
8924 was used be to distributed to other routers as well which is not
8925 allowed by the protocol. Now this is fixed and channel keys
8926 really are cell specific and the channel message delivery between
8927 routers comply with the protocol specification.
8929 * Fixed various commands in server to check also the global list
8930 for the channel entry and not just the local list. The affected
8931 file silcd/command.c.
8933 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8935 * Added assert()s to buffer formatting and unformatting routines
8936 to assert (if --enable-debug) when error occurs. Affected
8937 file: lib/silcutil/silcbuffmt.c.
8939 * Changed to auto-reconnect to check whether the remote host is
8940 router and register the re-connect timeout if it is. It used
8941 to check that whether we are normal server, but router must do
8942 auto-reconnect with another router as well. Affected file
8945 * Removed the [<key len>] option from CMODE command as the cipher
8946 name decides the key length, nowadays. See the defined ciphers
8947 from the protocol specification.
8949 * Added [<hmac>] option to the CMODE command to define the HMAC
8950 for the channel. Added SILC_CMODE_HMAC channel mode.
8952 * Added [<hmac>] option for the JOIN command so that user can
8953 select which HMAC is used to compute the MACs of the channel
8956 * Added Hmac field to the Channel Message Payload. The integrity
8957 of plaintext channel messages are now protected by computing
8958 MAC of the message and attaching the MAC to the payload. The
8959 MAC is encrypted. Now, it is clear that this causes some
8960 overhead to the size of the packet but rationale for this is that
8961 now the receiver can verify whether the channel message decrypted
8962 correctly and also when private keys are set for the channel the
8963 receiver can decrypt the packet with several keys and check from
8964 the MAC which key decrypted the message correctly.
8966 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
8967 lib/silccrypt/silccipher.[ch].
8969 * Added silc_hash_len to return the digest length into the
8970 lib/silcrypt/silchash.[ch].
8972 * Rewrote parts of Silc Channel Payload interface in the
8973 lib/silccore/silcchannel.[ch]. The encode function now also
8974 encrypts the packet and parse function decrypts it.
8976 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8978 * Fixed a minor formatting bug in the SKE's key material processing.
8979 It actually might have processed the keys wrong way resulting
8982 * Redefined the mandatory HMAC algorithms and added new algorithms.
8983 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
8984 and hmac-md5 truncated to 96 bits. The mandatory is now
8985 hmac-sha1-96. Rest are optional (including the one that used
8986 to be mandatory). Rationale for this is that the truncated HMAC
8987 length is sufficient from security point of view and can actually
8988 make the attack against the HMAC harder. Also, the truncated
8989 HMAC causes less overhead to the packets. See the RFC2104 for
8992 * Added new [hmac] configuration section. The SKE used to use
8993 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
8994 is of course wrong. The official names that must be proposed in
8995 the SKE are the ones defined in the protocol specification
8996 (hmac-sha1-96 for example). The user can configure any hmac
8997 using any hash function configured in the [hash] section. At
8998 least, the mandatory must be configured.
9000 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9002 * Added HMAC list to the SKE proposal list. It has now both
9003 hash algorithm list and HMAC list. This makes the protocol
9004 incompatible with previous versions. The SKE now seems to work
9005 the way it is supposed to work, for the first time actually.
9007 * Defined plain Hash algorithms to the protocol specification.
9010 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9012 * Implemented support for key agreement packets into the server.
9013 Added functions silc_server_key_agreement and
9014 silc_server_send_key_agreement. Other than these functions,
9015 server has nothing to do with this packet.
9017 * Added support for private message key packets into the server.
9018 Added functions silc_server_private_message_key and
9019 silc_server_send_private_message_key.
9023 * Changed the silc_[client|server]_protocol_ke_set_keys to be
9024 called in the protocol's final callback instead in the END
9025 protocol state. This makes a little more sense and in the same
9026 time in client we can use the same protocol routines for normal
9027 key exchange and to key agreement packet handling as well.
9029 * Added to both client's and server's KE protocol context the
9030 SilcSKEKeyMaterial pointer to save the key material. We will
9031 bring the key material to the protocol's final callback by doing
9032 this. The final callback must free the key material.
9034 * Added SKE's packet_send callback into client's KE protocol
9035 context so that the caller can choose what packet sending function
9036 is used. This way we can use different packet sending when
9037 doing normal SKE when doing key agreement packet handling (in
9038 the key agreement packet handling we do not want to encrypt
9041 * Implemented the responder side of the key agreement routines
9042 in the client. The client can now bind to specified port and
9043 accept incoming key negotiation. The key material is passed
9044 to the application after the protocol is over.
9046 * Implemented the processing of incoming Key Agreement packet
9047 in the client. Added function silc_client_key_agreement to
9050 * Implemented the intiator side of the key agreement routines
9051 in the client. The client can now initiate key agreement with
9052 another remote client. The key material is passed to the
9053 application after the protocol is over.
9055 * Created client_keyagr.c to include all the key agreement
9058 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9059 SILC_TASK_CALLBACK except that it is not static.
9061 * Created client_notify.c and moved the Notify packet handling
9062 from the client.[ch] into that file.
9064 * Created client_prvmsg.c and moved all private message and
9065 private message key routines from the client.[ch] into that file.
9067 * Create client_channel.c and moved all channel message and
9068 channel private key routines from the client.[ch] into that file.
9070 * Changed silc_client_get_client_by_id_resolve to resolve with
9071 WHOIS command instead of IDENTIFY command, in the file
9072 lib/silclient/idlist.c.
9074 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9076 * Implemented the SKE's responder side to the Client library.
9078 * When FAILURE is received to the protocol do not trust it
9079 blindly. Register a timeout to wait whether the remote closes
9080 the connection as it should do it, only after that process the
9081 actual failure. This was changed to both client and server.
9083 * Added client_internal.h to include some of the structures
9084 there instead of client.h in lib/silcclient/.
9086 * Added function silc_task_unregister_by_callback to unregister
9087 timeouts by the callback function.
9089 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9091 * Some "Incomplete WHOIS info" errors has been appearing on the
9092 log files. Took away the entry->userinfo check from WHOIS
9093 reply sending. The entry->userinfo is now " " if client did not
9094 provide one. I thought this was fixed earlier but something
9095 is wrong still. Let's see if the error still appears.
9097 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9099 * Fixed a minor bug in the login when the channel key is
9100 re-generated in the server. It used to generate the key in
9101 wrong order and thus caused problems in the channel traffic.
9103 * Fixed a minor bug in channel key distsribution after
9104 KICK command. The key was not sent to the router even though
9107 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9109 * Added silc_ske_process_key_material_data as generic routine
9110 to process any key material as the SILC protocol dictates. The
9111 function is used by the actual SKE library but can be used by
9112 applications as well. This relates to the private message keys
9113 and the channel private keys since they must be processed the
9114 same way the normal SILC session keys. The protocol dictates
9115 this. Affected files: lib/silcske/silcske.[ch].
9117 Added also silc_ske_free_key_material to free the
9118 SilcSKEKeyMaterial structure.
9120 * Defined silc_cipher_set_key function to set the key for
9121 cipher without using the object's method function. The affected
9122 files: lib/silccrypt/silccipher.[ch].
9124 * Implemented silc silc_client_add_private_message_key,
9125 silc_client_add_private_message_key_ske,
9126 silc_client_del_private_message_key,
9127 silc_client_list_private_message_keys and
9128 silc_client_free_private_message_keys functions in the
9131 Added functions silc_client_send_private_message_key to send
9132 the Private Message Key payload and silc_client_private_message_key
9133 to handle incoming Private Message Key payload.
9135 * Added Cipher field to the Private Message Key payload to set
9136 the cipher to be used. If ignored, the default cipher defined
9137 in the SILC protocol (aes-256-cbc) is used.
9139 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9141 * Removed lib/silcclient/ops.h file.
9143 Redefined parts of the SILC Client Library API. Created new
9144 file silcapi.h that deprecates the ops.h file and defines the
9145 published Client Library API. Defined also private message key
9146 API and channel private key API into the file.
9148 This is the file that the application must include from the
9149 SILC Client Library. Other files need not be included by
9150 the application anymore.
9152 * Added new key_agreement client operation callback and also
9153 defined the Key Agreement library API for the application.
9155 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9157 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9158 is used by clients to request key negotiation between another
9159 client in the SILC network. If the negotiation is started it
9160 is performed using the SKE protocol. The result of the
9161 negotiation, the secret key material, can be used for example
9162 as private message key.
9164 Implemented the Key Agreement payload into the files
9165 lib/silccore/silauth.[ch].
9167 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9169 * Redefined ciphers for the SILC protocol. Added some new ciphers
9170 and defined the key lengths for the algorithms. Changed the
9171 code accordingly. The default key length is now 256 bits.
9173 * Fixed SKE key distribution function silc_ske_process_key_material
9174 when the key length is more than 128 bits. The default key
9175 length in SILC is now 256 bits.
9177 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9178 to indicate unsupported algorithm.
9180 * Renamed rijndael.c to aes.c and all functions as well.
9182 * Fixed a long standing channel key setting bug in client library.
9183 Weird that it has never surfaced before.
9185 * Fixed bug in channel deletion. If the entire channel is removed
9186 then it must also delete the references of the channel entry
9187 from the client's channel list as the client's channel entry and
9188 the channel's client entry share same memory.
9190 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9192 * Implemented CONNECT and SHUTDOWN commands in the client.
9194 * Implemented CLOSE command to the client.
9196 * Added the function silc_idlist_find_server_by_name into the
9197 files silcd/idlist.[ch].
9199 Added the function silc_idlist_find_server_by_conn into the
9200 files silcd/idlist.[ch].
9202 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9204 * DIE command was renamed to SHUTDOWN. Updated the both code
9207 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9208 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9210 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9213 * Added function silc_server_create_connection function to create
9214 connection to remote router. My server implementation actually
9215 does not allow router to connect to normal server (it expects
9216 that normal server always initiates the connection to the router)
9217 so the CONNECT command is only good for connecting to another
9220 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9222 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9223 or some other client was kicked from the channel.
9225 Implemented the handling of the notify type to both client
9228 Implemented silc_server_send_notify_kicked to send the KICKED
9229 notify. It is used to send it to the server's primary router.
9231 * Implemented the KICK command into server and client.
9233 * Added `query' argument to the silc_idlist_get_client function
9234 to indicate whether to query the client from server or not if
9237 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9238 to indicate that the client is not channel founder.
9242 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9244 * Removed the rng context from SilcPacketContext structure and
9245 changed that the packet routine uses the Global RNG API.
9247 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9249 * Added support for quit message that client can "leave" on the
9250 channel when it quits the SILC. It is ditributed inside the
9251 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9253 Added silc_server_free_client_data that will take the
9254 signoff message as argument.
9256 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9258 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9260 * Updated parts of the protocol specification to keep it up
9263 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9265 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9266 payloads in one packet.
9268 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9269 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9270 use now the new List flag.
9272 * Also deprecated the following packet types: REPLACE_ID,
9273 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9275 * Added list support for Notify packet in server.
9277 * Added silc_server_send_notify_channel_change to send the
9278 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9279 the silc_server_send_replace_id.
9281 * Added silc_server_send_notify_nick_change to send the
9282 NICK_CHANGE notify type. Deprecates the function
9283 silc_server_send_replace_id.
9285 * Added silc_server_send_notify_join to send the JOIN notify type.
9286 Deprecates the function silc_server_send_new_channel_user.
9288 * Added silc_server_send_notify_leave to send LEAVE notify type.
9289 Deprecates the function silc_server_send_remove_channel_user.
9291 * Added silc_server_send_notify_cmode and
9292 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9293 types. Deprecates the silc_server_send_set_mode function.
9295 * Added SERVER_SIGNOFF notify type to indicate that server has
9296 quit. This means that all clients on the channel from that
9297 server will drop. This can be also used when netsplit happens.
9299 Deprecated REMOVE_ID packet type since it is not needed anymore
9302 Added silc_server_send_notify_server_signoff to send the
9303 SERVER_SIGNOFF notify type. Deprecates the function
9304 silc_server_send_remove_id.
9306 Added also silc_server_send_notify_signoff to send the
9307 SIGNOFF notify type.
9309 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9310 SILC protocol from this day on. Changed the protocol
9311 specification as well.
9313 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9314 notify type. It is used between routers to notify about
9315 topic changes on a channel.
9317 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9320 * Partly updated the protocol specification to comply with the
9321 changes now made. It is still though a bit outdated.
9323 * The JOIN notify type now takes one extra argument <Channel ID>.
9324 The packet used to be destined to the channel but now the
9325 JOIN type may be sent as list thus it is impossible to
9326 destine it to any specific channel. By adding this argument
9327 it is again possible.
9329 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9331 * Added CREDITS file. The CHANGES and CREDITS file will appear
9332 in the distribution as well.
9334 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9336 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9337 types in the server's silcd/packet_receive.c.
9339 * Implemented CMODE and CUMODE to work in router environment.
9341 * Fixed minor encoding and decoding buglet from the
9342 lib/silccore/silcmode.c.
9344 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9347 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9349 * Changed all SilcConfigServer* and silc_config_server* to
9350 SilcServerConfig* and silc_server_config*, respectively.
9353 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9355 * Associated the ID (client or server ID) to the Authentication
9356 Payload to avoid any possibility of forging. Updated the
9357 protocol specification and the code accordingly.
9359 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9361 * The RSA key length is now save to the RsaKey context in the
9362 key generation process in lib/silccrypt/rsa.c. The key length
9363 is now used to figure out the maximum size of the block allowed
9364 to be encrypted/signed.
9366 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9367 is equivalent to the silc_mp_mp2bin but does not allocate any
9370 * Changed silc_mp_mp2bin API to take length argument. If it is
9371 non-zero then the buffer is allocated that large. If zero, then
9372 the size is approximated using silc_mp_sizeinbase, which however
9375 * Created Global RNG API which is global RNG that application can
9376 initialize. After initializing, any routine anywhere in the
9377 code (including library) can use RNG without allocating a new
9378 RNG object. This was done to allow this sort of use of the
9379 RNG in code that has no chance to allocate RNG object. All
9380 applications currently allocate this and many routines in the
9381 library use this. Affected file lib/silccrypt/silcrng.[ch].
9383 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9384 it to use the Global RNG API.
9386 * Defined Authentication Payload into protocol specification that
9387 is used during SILC session to authenticate entities. It is
9388 used for example by client to authenticate itself to the server
9389 to obtain server operator privileges.
9391 Implemented this payload into the lib/silccore/silcauth.[ch].
9392 Implemented also routines for public key based authentication
9393 as the new protocol specification dictates.
9395 Moved definitions of different authentication methods from
9396 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9398 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9399 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9400 silc_pkcs_verify_with_hash functions into the file
9401 lib/silccrypt/silcpkcs.[ch].
9403 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9405 * The client entry's userinfo pointer must be always valid.
9406 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9407 will fail since it requires the userinfo. Now, the userinfo
9408 is allocated as "" if actual userinfo does not exist. Actually,
9409 it must exist and it is totally Ok to drop client connections
9410 that does not announce the userinfo. However, we will make
9411 this workaround for now.
9413 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
9414 to return the remote port by socket.
9416 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9418 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
9419 SILC_SERVER_PENDING_EXEC and added an new macro
9420 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
9421 data or when error occurs while processing the pending command.
9423 Added new argument `destructor' into silc_server_command_pending
9424 and to the SilcServerCommandPending object. This destructor is
9425 now called after calling the pending callback or if error occurs
9426 immediately. If error occurs the actual pending callback won't
9427 be called at all - only the destructor. The destructor may be
9428 NULL if destructor is not needed.
9430 All this applies for client library code as well. Similar
9431 changes were made there as well for the pending commands.
9433 In the client, the application must now allocate the
9434 SilcClientCommandContext with the silc_client_command_alloc
9437 * Added reference counter to the SilcServerCommandContext. Added
9438 function silc_server_command_alloc and silc_server_command_dup
9441 Same type of functions added to the client library for the same
9444 * Removed the cmd_ident from IDListData away since it is now
9445 global for all connections. It is the command identifier used
9446 in command sending and with pending commands. The affected file
9449 * Added reference counter to the SilcSocketConnection objecet to
9450 indicate the usage count of the object. The object won't be
9451 freed untill the reference counter hits zero. Currently only
9452 server uses this, and client ignores it. The client must be
9453 set to use this too later. The affected files are
9454 lib/silccore/silcsockconn.[ch]. Added also the function
9455 silc_socket_dup to increase the reference counter.
9457 This was mainly added because it is possible that the socket
9458 is removed underneath of pending command or other async
9459 operation. Now it won't be free'd and proper DISCONNECTING
9460 flags, etc. can be set to avoid sending data to connection that
9461 is not valid anymore.
9463 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
9464 the connection. After that it sets SILC_SET_DISCONNECTED.
9465 It is, however, possible that the socket data is not still freed.
9466 The silc_server_packet_process now checks that data is not
9467 read or written to connection that is DISCONNECTED. The socket
9468 get's freed when the reference counter hits zero.
9470 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9472 * Changed the client operation API: channel_message operation's
9473 `sender' is now the client entry of the sender, not the nickname
9474 and the `channel' is the channel entry, not the channel name.
9476 In the private_message operation the `sender' is now also the
9477 client entry of the sender not the nickname.
9479 Affected file is lib/silcclient/ops.h and all applications
9480 using the client operations.
9482 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9484 * Moved the calling of ops->connect() from connect_to_server_final
9485 into receive_new_id functin since that is the point when the
9486 client is actually allowed to send traffic to network. The
9487 affected file is lib/silcclient/client.c.
9489 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9491 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
9492 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
9493 (if needs broadcasting) instead of broadcasting the packets one
9494 by one which would make a burst in the network traffic.
9496 * Added `broadcast' argument to the functions in silcd/server.[ch]
9497 silc_server_create_new_channel[_with_id] to indicate whether
9498 to send New Channel packet to primary router.
9500 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9502 * Added new function into the silcd/server.[ch] files:
9503 silc_server_create_new_channel_with_id to create new channel with
9504 already existing Channel ID.
9506 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
9507 lib/silccore/silcpacket.h. This packet is used t send list of
9508 Set Mode payloads inside one packet. Server uses this to set
9509 the modes for the channels and clients on those channels, that it
9510 announced to the router when it connected to it. The protocol
9511 specification has been updated accordingly.
9513 * The silc_server_new_channel did not handle the packet coming
9514 from normal server as it normally does not send that. However,
9515 when it announces its channels it does send it. Implemented
9516 the support for that.
9518 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
9519 into the file lib/silccore/id.h.
9521 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9523 * Fixed memory leaks in the functions silc_idlist_del_client,
9524 silc_idlist_del_channel and silc_idlist_del_server in the file
9525 silcd/idlist.c. All of those leaked like a sieve.
9527 * Fixed some small memory leaks in the client's function
9528 silc_client_notify_by_server.
9530 * Added functions into silcd/server.c: silc_server_announce_clients,
9531 silc_server_announce_channels and silc_server_announce_server.
9532 These functions are used by normal and router server to announce
9533 to its primary router about clients, channels and servers (when
9534 router) that we own. This is done after we've connected to the
9537 These functions effectively implements the following packet types:
9538 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
9539 and SILC_PACKET_NEW_ID_LIST.
9541 * Added new functions into the silcd/packet_receive.[ch]:
9542 silc_server_new_id_list, silc_server_new_channel_list and
9543 silc_server_new_channel_user_list to handle the incoming
9544 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
9546 * Added support of changing Channel ID in the function
9547 silc_server_replace_id. If the server that announces a channel
9548 to the router already exists in the router (with same name but
9549 with different Channel ID), router is responsible to send
9550 Replace ID packet to the server and force the server to change
9551 the Channel ID to the one router has.
9553 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
9554 client that the Channel ID has been changed by the router. The
9555 normal server sends this to the client. Client must start using
9556 the new Channel ID as the channel's ID.
9558 Implemented handling of this new type into lib/silcclient/client.c
9559 into the function silc_client_notify_by_server.
9561 * Added new function silc_idlist_replace_channel_id into the files
9562 silcd/idlist.[ch] to replace the Channel ID.
9564 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9566 * Call silc_server_command_identify_check always when processing
9567 the IDENTIFY command in silcd/command.c
9569 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9571 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
9572 send keepalive packets. The packet can be sent by clients,
9573 servers and routers.
9575 Added function silc_socket_set_heartbeat into the file
9576 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
9577 If not set, the heartbeat is not performed. The actual
9578 heartbeat is implemented in the low level socket connection
9579 library. However, application is responsible of actually
9582 Added silc_server_send_heartbeat to send the actual heartbeat
9583 packet into silcd/packet_send.[ch]. Server now performs
9584 keepalive with all connections.
9586 * Added silc_task_get_first function into lib/silcutil/silctask.c
9587 to return the timeout task with shortest timeout. There was a bug
9588 in task unregistration that caused problems. TODO has been
9589 updated to include that task system must be rewritten.
9591 * The client library will now resolve the client information when
9592 receiving JOIN notify from server for client that we know but
9593 have incomplete information.
9595 * Rewrote parts of silc_server_remove_from_channels and
9596 silc_server_remove_from_one_channel as they did not remove the
9597 channel in some circumstances even though they should've.
9599 * Encryption problem encountered in server:
9601 The LEAVE command used to send the Channel Key packet to the
9602 router immediately after generating it. However, the code
9603 had earlier sent Remove Channel user packet but not immediately,
9604 ie. it was put to queue. The order of packets in the router
9605 was that Channel Key packet was first and Remove Channel User
9606 packet was second, even though they were encrypted in the
9607 reverse order. For this reason, MAC check failed. Now, this
9608 is fixed by not sending the Channel Key packet immediately but
9609 putting it to queue. However, this is more fundamental problem:
9610 packets that are in queue should actually not be encrypted
9611 because packets that are sent immediately gets encrypted
9612 actually with wrong IV (and thus MAC check fails). So, packets
9613 that are in queue should be encrypted when they are sent to
9614 the wire and not when they put to the queue.
9616 However, the problem is that the current system has not been
9617 designed to work that way. Instead, the packet is encrypted
9618 as soon as possible and left to the queue. The queue is then
9619 just purged into wire. There won't be any fixes for this
9620 any time soon. So, the current semantic for packet sending
9623 o If you send packet to remote host and do not force the send
9624 (the packet will be in queue) then all subsequent packets to the
9625 same remote host must also be put to the queue. Only after the
9626 queue has been purged is it safe again to force the packet
9629 o If you send all packets immediately then it safe to send
9630 any of subsequent packets through the queue, however, after
9631 the first packet is put to queue then any subsequent packets
9632 must also be put to the queue.
9634 Follow these rules and everything works fine.
9636 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9638 * Added new function silc_server_remove_clients_by_server to
9639 remove all client entries from ID list when the server connection
9640 is lost. In this case it is also important to invalidate all
9641 client entires as they hold the invalid server entry. This
9642 fixes fatal bug when server has lost connection and will reconnect
9645 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9647 * Made some sanity checks to silc_server_daemonise like to check
9648 whether the requested user and group actually exists.
9650 * Added sanity check to SKE's silc_ske_responder_finish to check
9651 that the public and private key actually is valid.
9653 * Invalidate the client's nickname when receiving Replace ID
9654 packet and the Client ID is being replaced. This means that the
9655 server will query the nickname if someone needs it (client)
9658 * Sort the ID Cache in client library when the ID Cache data
9659 has changed (needs sorting).
9661 * Do not allow for SILC client to create several connections to
9662 several servers. The client does not support windows right now
9663 and generating multiple connections causes weird behaviour.
9665 Irssi-silc client does support windows and can handle several
9666 connections without problems, see: www.irssi.org and SILC plugin.
9668 * Fixed some places where client was added to the IDList. The
9669 rule of thumb is following (in order to get everything right):
9670 If the client is directly connected local client then the
9671 `connection' argument must be set and `router' argument must be
9672 NULL to silc_idlist_add_client function. If the client is not
9673 directly connected client then the `router' argument must
9674 bet set and the `connection' argument must be NULL to the
9675 silc_idlist_add_client function.
9677 * The funtion silc_server_packet_send_local_channel actually did
9678 not check whether the client was locally connected or not. It
9679 does that now. Fixed a bug related to LEAVE command.
9681 * Fixed Remove Channel User payload parsing bug in server's
9682 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
9684 * The server's silc_server_save_channel_key now checks also the
9685 global ID list for the channel as it might not be in the local
9686 list. Fixed a bug related to LEAVE command.
9688 * Is this the end of the [<unknown>] buglet that has been lurking
9689 around for a long time? A little for loop fix in server's
9690 silc_server_command_whois_parse that is used by both IDENTIFY
9691 and WHOIS command. At least, this was a clear bug and a cause
9692 of one type of [<unknown>] buglet.
9694 * WHOIS and IDENTIFY commands call the function
9695 silc_server_command_[whois/identify]_check function even if
9696 we are not router server.
9698 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9700 * Added --with-gmp configuration option. If set the GMP
9701 is always compiled in the SILC source tree. If not set then
9702 it is checked whether the system has the GMP3 installed. If
9703 it has then the GMP won't be compiled (the system's headers
9704 and library is used), if it doesn't have it then the GMP is
9705 compiled in the SILC source tree.
9707 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9709 * Changed RSA private exponent generation to what PKCS #1
9710 suggests. We try to find the smallest possible d by doing
9711 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
9712 not security fix but optimization.
9714 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9716 * Added new config entry [Identity] to fork the server and run
9717 it as specific user and group. A patch from Bostik.
9719 * Imported Dotconf configuration library into lib/dotconf.
9720 This will be used to create the SILC configuration files later.
9721 It will appear in the distsribution after this commit.
9723 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9725 * A big code auditing weekend happening. Auditing code for
9726 obvious mistakes, bugs and errors. Also, removing any code
9729 Removed files for being obsolete:
9731 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
9732 inline in the file lib/silcutil/silcbuffer.h)
9734 o lib/silcutil/silcbufutil.c (the header has inline versions)
9736 Changed code to fix possible error conditions:
9738 o The buffer formatting routines now check that the destination
9739 buffer really has enough space to add the data. This applies for
9740 both buffer formatting and unformatting
9741 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
9742 unformatting was changed to accomodate following rules:
9743 XXX_*STRING_ALLOC will allocate space for the data into the pointer
9744 sent to the function while XXX_*STRING will not allocate or copy
9745 the data into the buffer. Instead it sets the pointer from the
9746 buffer into the pointer sent as argument (XXX_*STRING used to
9747 require that the pointer must be allocated already). This change
9748 makes this whole thing a bit more consistent and more optimized
9749 (note that the data returned in the unformatting with XXX_*STRING
9750 must not be freed now). The routines return now -1 on error.
9752 o Tried to find all code that use buffer_format and buffer_unformat
9753 and added return value checking to prevent formatting and
9754 especially unformatting errors and possible subsequent fatal
9757 o Changed ske->x and ske->KEY to mallocated pointers in
9758 lib/silcske/silcske.h. Fixed possible data and memory leak.
9760 o Added return value checking to all *_parse* functions. Fixed
9761 many memory leaks as well.
9763 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
9764 so that buffer overflows would not happen. All code now also
9765 checks the return value as it can fail.
9767 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9769 * Added reconnection support to server if the normal server looses
9770 its connection to the router (for example if router is rebooted).
9771 The server performs normal reconnection strategy implemented
9772 to the server. Affected file silcd/server.c.
9774 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9776 * Added new packet type SILC_PACKET_SET_MODE that is used to
9777 distribute the information about changed modes (for clients,
9778 channels and clients channel modes) to all routers in the
9779 network. Updated the protocol specification accordingly.
9781 Added functions into silcd/packet_send.c and
9782 silcd/packet_receive.c: silc_server_send_set_mode,
9783 silc_server_set_mode.
9785 Added new files silcmode.[ch] into lib/silccore that implements
9786 the encoding and decoding of Set Mode Payload. Added new type
9787 SilcSetModePayload. Moved the definitions of different modes
9788 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
9790 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9792 * Oops, a little mistake in server's connection authentication
9793 protocol. The protocol is not ended with FAILURE but with
9794 SUCCESS if the authentication is Ok. :) Affected file is
9797 * Implemented NICK_CHANGE notify handling in server in the file
9798 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
9799 the local clients on the channel. After the changing nickname
9800 in router environment snhould work and the [<unknown>] nickname
9801 should appear no more.
9803 The silc_server_replace_id function that receives the Replace ID
9804 payload now sends the NICK_CHANGE notify type also in the file
9805 silcd/packet_receive.c
9807 * Changed WHOIS and IDENTIFY command to support the maximum amount
9808 of arguments defined in protocol specs (3328 arguments). This
9809 fixed a bug that caused problems when there were more than three
9812 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9814 * Added extra parameter, command identifier, to the
9815 silc_client_send_command so that explicit command identifier
9818 Changed that ID list routines uses specific command identifier
9819 when sending WHOIS/IDENTIFY requests to the server so that they
9820 can be identified when the reply comes back.
9822 Affected files lib/silcclient/command.[ch],
9823 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
9825 * Added `sender' argument to silc_server_packet_send_to_channel
9826 to indicaet the sender who originally sent the packet to us
9827 that we are now re-sending. Ignored if NULL. Affected file
9828 silcd/packet_send.[ch].
9830 * Added some server statistics support in silcd/server_internal.h
9831 SilcServerStatistics structure and around the server code. Also
9832 send some nice statistics information when client is connecting
9835 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9837 * Fixed channel ID decoding in server's JOIN command reply in
9838 silcd/command_reply.c
9840 * Fixed braodcasting of replace ID payload to not to send it if
9841 we are standalone server in silcd/packet_receive.c.
9843 * Fixed all channel message sending routines to not to send
9844 packets to clients that has router set, since they are routed
9845 separately in the same function earlier. Affects file
9846 silcd/packet_send.c and all channel packet sending functions.
9848 * In USERS reply, res_argv[i] are not allocated, the table
9849 is allocated. Thus changed that free the table, not its
9852 * In server's whois_check and identify_check if the client is
9853 locally connected do not send any WHOIS commands - they are not
9856 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9858 * Fixed some minor bugs in client when sending WHOIS command. The
9859 arguments was in wrong order.
9861 * Removed statis function add_to_channel from server in
9862 silcd/command.c that was previously used with the joining but
9865 * Tested USERS command in router environment successfully with two
9866 routers, two servers and two clients.
9868 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9870 * Reorganized the USERS command and command reply in client library
9871 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
9872 When the command is given by user we register a pending command
9873 callback that will reprocess the command after the reply has been
9874 received from the server. When reprocessing the packet we then
9875 display the information. Thus, the USERS information is displayed
9876 now in the command callback instead of in the command reply
9877 callback. The processing of the command is same as previously
9878 when server has sent the command reply in the JOINing process.
9880 * Added to USERS command in silcd/command_reply.c to join the client,
9881 we didn't use to know about, to the channel after we've created
9882 a client entry for it. Also, for clienet we did know already still
9883 check whether it is on the channel or not and add it if not.
9885 * Removed silc_server_command_join_notify as the function and its
9888 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9890 * Changed the client's pending command handling to the same as the
9891 server's pending command handling. It is also now possible to
9892 execute command reply functions from other command reply
9893 function as the function callbacks for commands and command
9894 replies are one and same. The pending commands are not static
9895 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
9896 in client connection context. Thus, pending commands are server
9897 connection specific as it is convenient.
9899 Changed the function silc_client_command_pending and
9900 silc_client_command_pending_del and added new function
9901 silc_client_command_pending_check. Removed the
9902 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
9905 * Added cmd_ident, current command identifier, to the client
9906 connection context in lib/silcclient/client.h to keep track on
9907 command identifiers used in command sending. Client's command reply
9908 function handling now supports the mandatory command identifiers.
9910 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
9911 funtions in client to fully support pending command callbacks.
9913 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
9914 as one of the arguments to the application in the command reply
9917 * NOTE: The FORWARDED flag is depracated. It used to be depracated
9918 before first releasing SILC but came back. Now it is removed again
9919 and should come back nomore. The FORWARDED flag was used only
9920 by the JOINing procedure by forwarding the command packet to router.
9921 Now, the JOINing procedure has been changed to more generic (due
9922 to various router environment issues) and FORWARDED is not needed
9923 anymore for anything. The protocol specification is yet to be
9926 Now, removed silc_server_packet_forward from server and the flag
9927 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
9929 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9931 * Renamed NAMES command to USERS command. The NAMES was named that
9932 due to historical reasons. Now it is renamed. Also, rewrote
9933 parts of the USERS command. The nickname list is not sent anymore
9934 by the server. Only Client ID and mode lists are sent in the USERS
9935 command. Changed this also to the protocol specification.
9937 The client now resolves the names and stuff after it receives
9938 the USERS list from the server when joining to the channel.
9940 * WHOIS and IDENTIFY commands has been changed to support multiple
9941 Client ID's per command. One can now search for multiple users
9942 in the network by sending only one WHOIS or IDENTIFY command.
9943 Changed the code and the protocol specifications.
9945 * Removed silc_server_command_identify_parse and changed that IDENTIFY
9946 uses silc_server_command_whois_parse to parse the request. */
9948 * If normal server, do not parse the WHOIS and IDENTIFY requests
9949 before sending it to the router. Saves some time.
9951 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9953 * Fixed JOIN command on client library. Wrong number of arguments
9954 used to crash the client.
9956 * Added silc_server_channel_has_global function to check whether
9957 channel has global users or not.
9959 * Added silc_server_channel_has_local function to check whether channel
9960 has locally connected clients on the channel.
9962 * The silc_server_remove_from_one_channel now checks whether the
9963 channel has global users or not after given client was removed from
9964 the channel. It also checks whether the channel has local clients
9965 on the channel anymore. If it does not have then the channel entry
9966 is removed as it is not needed anymore.
9968 * The silc_server_notify now checks on JOIN notify whether the joining
9969 client is one of locally connected or global. If it is global then
9970 the channel has now global users on the channel and that is marked
9971 to the channel entry. Also, it now saves the global client to
9972 global list who is joining and JOINs it to the channel. This is
9973 for normal server, that is.
9975 Changed silc_server_send_notify_on_channel,
9976 silc_server_packet_relay_to_channel and
9977 silc_server_packet_send_to_channel check if we are normal server
9978 and client has router set (ie. global client) do not send the
9979 message to that client, as it is already routed to our router.
9981 * Implemented LEAVE notify type handling in silc_server_notify
9984 * Tested LEAVE command in router environment successfully. Tested
9985 with two routers, two servers and two clients.
9989 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
9991 * Implemented SIGNOFF notify type handling in silc_server_notify
9994 * silc_server_remove_id now removes the client entry from all channels
9995 it has joined and thusly sends SIGNOFF notify type.
9997 * Rewrote the NAMES list generation in server by removing two excess
9998 loops. The lists are created now inside one loop.
10000 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10002 * silc_server_remove_channel_user checks now also global list
10003 for channel and client.
10005 * silc_server_new_channel_user checks now both local and global
10006 list for channel and client. Fixed a bug in client id decoding.
10007 Used to decode wrong buffer.
10009 * silc_server_channel_message checks now both local and global
10010 list for channel entry.
10012 * Tested channel joining (hence JOIN) in router environment
10013 successfully. Tested with two routers, two servers and two
10016 * Tested channel message sending in router environment successfully.
10018 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10020 * Added silc_server_save_channel_key into server.[ch] to save the
10021 received channel key in Channel Key payload processing. It is
10022 also used in JOIN command reply handling.
10024 Equivalent function silc_client_save_channel_key added into
10025 client.[ch] into client library.
10027 * Changed JOIN command reply to send information whether the channel
10028 was created or not (is existing already) and the channel key
10029 payload. Changed protocol specs accordingly.
10031 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10032 the request was sent by ID and not by nickname. Crashed on
10035 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10037 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10038 now correctly save the received data.
10040 * silc_server_free_sock_user_data now notifies routers in the
10041 network about entities leaving the network.
10043 At the same time implemented functions silc_server_remove_id
10044 and silc_server_send_remove_id to receive and send REMOVE_ID
10045 packets. The packet is used to notify routers in the network
10046 about leaving entities. The ID removed will become invalid in
10049 * Added function silc_idlist_del_server into server. Removes and
10050 free's server entry from ID list.
10052 * silc_server_private_message function now checks, if we are router,
10053 that the destination ID really is valid ID, naturally.
10055 * In router when NEW_ID packet is received (for new client) the
10056 hash of the Client ID is saved in the ID Cache but the
10057 client->nickname is set to NULL, instead of putting the hash
10060 IDENTIFY command now also checks that client->nickname must be
10061 valid. If it is not if will request the data from the server who
10062 owns the client. Added new function
10063 silc_server_command_identify_check.
10065 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10066 to set the command to already allocated Command Payload.
10068 * Tested private message sending in router environment with two
10069 routers, two servers and two clients. Fixed minor bugs and now
10072 * Fixed segfault from client's NAMES command. Used to crash if
10073 not on any channel.
10075 * Forwarded packets must not be routed even if it is not destined
10076 to the receiver. Changed server code comply with this.
10078 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10080 * Added `require_reverse_mapping' boolean value to ServerParams
10081 structure. If TRUE (not default) the server will require that
10082 the connecting host has fully qualified domain name.
10084 If the reverse mapping is not required and hostname could not be
10085 found the IP address is used as hostname.
10087 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10089 * Implemented version string checking to both client and server.
10090 The check is incomplete currently due to the abnormal version
10091 strings used in development version of SILC.
10093 * Changed all command functions in server to use the new
10096 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10098 * Changed char *data to unsigned char *data in ID Cache system to
10099 support binary data as ID Cache data. Changed code to support
10100 binary data in lib/silccore/idcache.c.
10102 * Renamed silc_server_packet_relay_command_reply to
10103 silc_server_command_reply as it is normal packet receiving
10104 function. Rewrote the function to accept command replys for
10105 servers and not only for clients.
10107 * Mark remote router always as registered server if we are connecting
10108 to it. Otherwise, commands sent by the router to us are ignored.
10110 * All ID List find routines now returns the ID Cache Entry pointer
10111 as well if requested.
10113 * WHOIS command works now in router environment, tested with two
10114 routers, two servers and two clients.
10116 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10117 in router environment (as it is almost equivalent to WHOIS) but
10118 hasn't been tested thoroughly. Added new functions:
10120 silc_server_command_identify_parse
10121 silc_server_command_identify_send_reply
10122 silc_server_command_identify_from_client
10123 silc_server_command_identify_from_server
10125 * Disabled route cache adding because adding two different ID's with
10126 same IP replaces the old cache entry thus giving wrong route.
10127 The entry->router->connection is always the fastest route anyway
10128 so route cache may not be needed. Of course, new routes maybe
10129 established after receiving the ID when the entry->router->connection
10130 might not be anymore the most optimal.
10132 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10134 * Add route cache for received ID for fast routing.
10136 * Added silc_server_packet_route to route received packet on router
10137 that is not destined to us.
10139 * Renamed silc_server_get_route to silc_server_route_get.
10141 * Added id_string and id_string_len fields into SilcServer to
10142 include encoded ServerID for fast comparing without excess
10143 encoding of the ID's.
10145 * Cleaned up WHOIS command on server side. Added following static
10148 silc_server_command_whois_parse
10149 silc_server_command_whois_check
10150 silc_server_command_whois_send_reply
10151 silc_server_command_whois_from_client
10152 silc_server_command_whois_from_server
10154 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10155 arguments in command replies. All command functions should be
10156 updated to use this macro.
10158 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10160 * Minor typo fixes on command reply handling on server.
10162 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10164 * Added silc_server_command_add_to_channel internal routine to add
10165 the client to the channel after router has created the channel and
10166 sent command reply to the server.
10168 * Added generic silc_server_send_command to send any command from
10171 * Use static buffer with ID rendering instead of duplicating data.
10173 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10175 * Fixed a channel user mode bug when joining to a channel server gave
10176 everybody channel founder rights, oops.
10178 * We mark ourselves as the router of the incoming server connection
10179 if we are router ourselves. This way we can check in some packet
10180 sending functions whether it is locally connected server. For
10181 incoming router connections we put NULL.
10183 * For router sending packets locally means now always sending the
10184 packet cell wide; to local clients and local servers. For normal
10185 server sending packet locally means sending it to only local
10188 * Fixed the JOIN command to really work in router environment. If the
10189 channel is created it is always created by the router. Router is
10190 also responsible of making the initial joining to the channel,
10191 sending JOIN notify to the sending server and distributing
10192 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10193 does not exist server doesn't do anything else but forward the
10194 command to the router which performs everything.
10196 * Added silc_server_send_channel_key function to send the Channel Key
10199 * Added silc_server_create_channel_key to create new channel key. The
10200 channel key is now re-generated everytime someone joins or leaves
10201 a channel, as protocol dictates. Note: channel->key_len is the
10202 key length in bits.
10204 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10206 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10207 packet_receive.[ch] to separate packet sending and receiving
10208 routines. The server.[ch] now includes everything else including
10209 actual packet processing (writing and reading data) and other
10212 Renamed silc_server_private_message_send_internal to
10213 silc_server_send_private_message. The routine is still though
10214 used only to relay private messages as server does not send
10215 private messages itself.
10217 Renamed silc_server_new_channel to silc_server_create_new_channel
10218 and added new function sicl_server_new_channel that handles the
10219 incoming New Channel packet. Added also new sending function
10220 silc_server_send_new_channel to send New Channel Payload.
10222 * Added new function silc_server_notify to process incoming notify
10223 packet to the server/router. Server may then relay the notify
10224 to clients if needed.
10226 * Added new function silc_server_new_channel_user to process incoming
10227 New Channel User packet. Router will redistribute the packet and
10228 send JOIN notify to its local clients and locally connected servers
10229 if needed. Normal server will send JOIN notify to its local client
10230 on same channel when received this packet. Added also corresponding
10231 sending function silc_server_send_new_channel_user to sent the
10234 * Added boolean route argument to send_notif_to_channel and
10235 packet_send_to_channel functions to attempt to route the packet
10236 if it is TRUE and send only locally if it is FALSE.
10238 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10240 * silc_server_replace_id now broadcasts the received replace ID
10241 packet if it is not broadcast packet already. The router must
10242 broadcast to inform other routers about changed ID.
10244 * Added backpointer to server's router into SilcServer context in
10245 silcd/server_internal.h.
10247 * Fixed silc_server_packet_broadcast to send correct broadcast
10250 * The channel key is now distributed to the local client as soon
10251 as it is received from the router (in router environment) so that
10252 no other packet may be sent for the channel until client has
10255 * silc_server_remove_channel_user now broadcasts the received
10256 Remove Channel User packet if it is not broadcast packet already.
10257 The router must broadcast to inform other routers about removed
10260 * Added users field into SilcPacketContext that is a reference count
10261 of the context. One can increase the reference count by calling
10262 silc_packet_context_dup which is now changed to just increase the
10263 reference count instead of duplicating the data. The reference
10264 count is decresed by calling silc_packet_context_free that will
10265 free the data after the reference count hits zero.
10267 For now on the packet context and everything allocated into it
10268 (including the raw packet from network) must be freed by calling
10269 the new silc_packet_context_free function. Added also new function
10270 silc_packet_context_alloc that must be used now to allocate the
10271 context. This also means that if a routine is asynchronous from
10272 silc_[client/server]_packet_parse_type the packet context must
10273 be duplicated by calling silc_packet_context_dup. Otherwise it
10274 gets free'd after silc_[client/server]_packet_parse_type returns.
10275 Also, one must remember that if packet is duplicated then its
10276 reference count must be decresed by calling the free function as
10277 many times as it was duplicated.
10279 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10280 from both client and server.
10282 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10284 * Made joining to a channel working in router environment.
10286 * Cleaned up JOIN command on server side and create function
10287 silc_server_command_join_channel internal routine to make the
10290 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10292 * Changed silc_command_pending list to SilcDList. Also, added
10293 `ident' field to SilcServerCommandPending structure to identify
10294 the reply and to call correct callback.
10296 Added silc_server_command_pending_check function to replace the
10297 corresnponding macro. The silc_command_pending list is not
10300 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10301 to set identifier to previously allocated Command Payload. It
10302 is used to set identifier for command when resending Command
10305 * Added silc_command_payload_encode_payload to encode Command
10306 Payload buffer from SilcCommandPayload structure.
10308 * Added silc_argument_payload_encode_payload to encode Argument
10309 payload buffer from SilcArgumentPayload structure.
10311 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10313 * Changed WHOIS command to support router connection on server side.
10314 The whois request is always sent to router unless the server is
10315 standalone server. After server has received the reply from the
10316 router will it send the reply to the client.
10318 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10319 broadcast received broadcast packet. The function is used only
10320 by router. The broadcast packet is always sent to the router's
10323 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10324 render given ID to printable string, for log files for example.
10326 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10328 * Made basic router to router connections working. At least they
10329 can now connect to each other but nothing really works the way
10330 they are supposed - yet.
10332 * Added new initiator token to RouterConnection configuration
10333 file in silcd/serverconfig.[ch]. It is used to tell whether we
10334 are the initiator to the remote router or whether we'll expect
10335 the other end to connect.
10337 * Moved registering of listener task to silc_server_init, hence
10338 the server starts listenning as soon as it is run, even if it
10339 does not have connections to other routers. Let's see how well
10342 * Changed default connection retry timeouts for more suitable in
10345 * Removed cipher and such arguments from silc_idlist_add_client
10346 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10347 Added new function silc_idlist_add_data to add the keys and stuff
10350 * Added SilcIDListData structure and added it to SilcClientEntry
10351 and SilcServerEntry as their first field in the structure. This
10352 way we can explicitly cast the ID entries to the SilcIDListData
10353 structure and get common data for the entries. In past, we had
10354 to first check what type of connection it is and then cast it to
10355 correct ID entry type. Now, we can directly cast the opaque
10356 pointer to the SilcIDListData (no matter what ID entry it actually
10357 is) and get the data needed.
10359 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10361 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10362 in some circumstances even if threre were timeout tasks, though not
10363 IO tasks, but tasks anyway. Now fixed.
10365 * Defined SilcServerConnection structure to hold connection specific
10366 stuff about directly connected servers and routers. The definition
10367 is currently in silcd/server_internal.h. I thought about having
10368 a bit more important role fro this struct but for now it is used
10369 only when connecting to other server (or router actually).
10371 * Added connecting retry support in server when connecting to
10372 router(s). The retry feature implement exponential backoff
10373 algorithm. Also, added SilcServerParams structure to hold default
10374 parameters for server. For now, it include these retry settings
10375 and are hard coded. After server is moded to be as Silc Server
10376 Library this structure will be more important.
10378 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10380 * Changed client librarys channel->clients table to SilcList and
10381 changed code accordingly.
10383 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10385 * Changed client's channel table to SilcList and changed code
10386 accordingly. Also changed SilcChannelClientEntry to include back-
10387 pointer to the channel so that client entry can use that structure
10388 as list as well and we have fast cross-reference to the channel.
10389 This change dramatically decreased the complexity of channel
10390 handling with client entry and vice versa (removed one extra
10391 loop when searching for channel entry from many functions).
10393 * Changed server->sim from table to SilcDList and changed code
10396 * NAMES command can now be used from user interface. It will show
10397 the user list on the channel, neatly.
10399 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10400 Code now saves realname of the user if it becomes available.
10402 * Renamed configure.in to configure.in.pre and made ./prepare
10403 script to automatically add correct version string to
10404 configure.in which it creates from configure.in.pre.
10406 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10408 * NAMES command reply now shows users mode with the nickname when
10409 joining to channel.
10411 * Moved silc_client_ch[u]mode[_char] functions from
10412 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
10413 place sucks, they are utility functions and should be in some
10416 * Fixed some unsigned int's to unsigned short's. Patch by cras.
10418 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
10421 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10425 * Added TRQ (efficient deque and list library) into lib/trq. This is
10426 a very good list library that is currently used in the SILC. Defined
10427 SilcList API over the library because I didn't like the API very
10428 much. See lib/trq/silclist.h for the API and examples of how to
10429 use the API. Fixed various places in the code to use the new
10430 SilcList API. The SilcList is meant for lists that has a structure
10431 already defined as a list. It is not suitable to add just some
10432 context to the list (in TRQ, the context is the list actually).
10434 So, I defined SilcDList that can be used for the purpose where
10435 predefined list structure does not exit. This can be used as
10436 such list. Now some context just can be added to the SilcDList.
10437 Currently this list is not used in the SILC just yet, though there
10438 are a lot places where this can replace dynamically allocated
10439 tables and I will fix these places, later, to use SilcDList.
10440 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
10441 and use TRQ internally).
10443 Also fixed some annoying warning messages that the original TRQ
10444 code generated. Also minor changes to TRQ's Makefile.in.
10446 * Added support for querying by Client ID to both WHOIS and
10447 IDENTIFY commands into server, as required by the protocol.
10449 * Removed method function pointers from SilcBuffer structure. They
10450 weren't used to anything and just increased the context size for
10451 no good reason. This change also made silc_buffer_alloc and
10452 silc_buffer_free functions inline functions.
10454 * Disabled command flooding detection support until it's fixed so
10455 that it accepts commands in but does not execute them more than once
10458 * Added silc_net_localhost(), to return local hostname, into
10459 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
10460 that must be initialized before calling silc_client_init.
10462 * Added new function: silc_server_send_notify_on_channels to send
10463 notify messages to all channels client has joined. It is assured
10464 that the message is sent only once per client.
10466 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
10467 lib/silcutil/silcutil.[ch] as silc_format function. The new
10468 function is generic and is used by server as well, not only by
10469 the logging routines.
10471 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
10472 the provided version string was not acceptable. Added new function:
10473 silc_ske_check_version into lib/silcske/silcske.h. The function
10474 must be implemented by the application (client or server) and it
10475 does not reside in the SKE library. The function checks the version
10476 string remote end sent.
10478 * Added back pointers (to opaque context and to SilcSocketConnection)
10479 into SilcPacketContext structure into lib/silccore/silcpacket.h.
10481 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
10482 duplicate packet context structure.
10484 * Changed `notify' client operation to send same arguments as client
10485 receives from server except for ID's. ID's are mapped to correct
10486 ID entry and that is returned. Also, if channel entry is not sent
10487 by server but the notify is for channel the channel entry is sent
10488 to application (otherwise application doesn't know that it is for
10489 channel (library gets it from packet's Destination ID)).
10491 * Added silc_client_remove_from_channels into client library to
10492 remove a client from all channels it has joined to. Used when
10493 received SIGNOFF notify from server. Added also new function
10494 silc_client_replace_from_channels to replace old ID entry with
10495 new ID entry on all channels. Used when received NICK_CHANGE
10496 notify from server.
10498 * Fixed ID Cache list handling in silc_idlist_get_client in
10499 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
10500 to get (or query) client by ID.
10502 * Updated TODO list.
10504 * Added connection authentication status message defined by the
10505 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
10506 support for these into the code in client and server side.
10508 * Added generic function silc_client_send_command to send any command
10509 with variable argument list. Application should use this function
10510 to send commands if the command functions provided by the library
10511 does not suite for the application's user interface needs.
10513 * Added new `failure' client operation. Application is notified about
10514 received failure packet if client is executing a protocol. In this
10515 case the protocol's execution has failed.
10517 * Added SKE's end notify to send the SKE_SUCCESS notify message that
10518 is required by the protocol.
10520 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
10521 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
10524 * Added status flag to SilcSKE object to indicate realtime status
10525 of the SKE protocol.
10527 * Application receives now exactly same command reply arguments as
10528 the library receives from server. However, if ID is received the
10529 corresponding ID entry is returned to the application (eg. Client
10530 ID is mapped to correct SilcClientEntry entry and that is returned).
10531 Changed command_reply client operation due to this change.
10533 * Changed all ID's in commands and in command replys as ID Payloads.
10534 Change affected both client and server side codes.
10536 All ID's sent in SILC network (with execption of ID's in SILC
10537 Packet header) are sent in ID Payload to support variable length
10540 * Server now notifies nick changes and notifies all clients on
10541 the channels about the new nickname (about the new Client ID,
10544 * Implemented CMODE command to change channel modes. Supports all
10545 channel modes defined by the protocol specs except ban and invite
10546 lists. (Also, private channel key mode is supported but support for
10547 setting private channel key in client is missing, thus, this mode
10548 has no effect on client side (except that server requires that the
10549 client uses private channel key and normal channel traffic does not
10552 Also, invite mode works per se, but INVITE command does not work
10553 yet correctly, so you can set channel as invite only channel but
10554 inviting clients to the channel does not work (it is yet to be
10555 thought what's the best way to do it).
10557 * Added new command SILC_COMMAND_CUMODE to change user mode on the
10558 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
10559 Implemented CUMODE command to change user's mode on the channel.
10560 Supports all modes defined by the protocol specs.
10562 * Added NAMES command reply to return users modes on the channel.
10564 * Removed unnecessary and slow ciphers from lib/silccrypt.
10566 * Set SO_KEEPALIVE option to connection sockets by default.
10568 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
10570 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
10571 redefined the Notify Payload into protocol specs.
10573 * Added silc_id_payload_parse_id to get ID directly from raw
10576 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10578 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
10579 accept searching by Client ID as well.
10581 * Added support for LEAVE and SIGNOFF notify types in client library.
10583 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
10584 to parse ID Payload from raw data.
10586 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10588 * Added flags parameter into silc_ske_assemble_security_properties
10589 function in lib/silcske/silcske.[ch].
10591 * Changed notify client operation to fit better for notify messages
10592 sent by server. The notify payload received from server is now
10593 passed to the application (after parsing it to SilcNotifyPayload).
10594 It is application's responsibility to retrieve the arguments
10595 from the payload and show the message the way it wants. The message
10596 sent by server is implementation specific.
10598 * Changed public keys to comply with the protocol specification.
10599 Old public keys are not supported anymore and are not compatible.
10601 * Removed nickname from Channel Payload as the latest draft removed
10602 it. The client must resolve the nickname from the NAMES command
10603 reply received when it joined the channel.
10605 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
10607 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10609 * Fixed some errors in protocol specification drafts.
10611 * Created lib/silccore/silcnotify.c to implement Notify Payload
10612 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
10613 generic payloads described by protocol specifications. The file
10614 includes implementations for ID Payload and Argument Payload.
10616 * Changed Command Payload implementation to use the new Argument
10617 Payload. Changed command_xxxx_payload to command_payload_xxxx
10618 to comply with SILC coding conventions.
10620 * Added suppport for Argument Payload handling in Notify Payload
10621 implementation as protocol requires it. Added the new support
10622 into server and client lib as well.
10624 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10626 * Added support for multiple nicknames on same channel. [n] is
10627 added locally to the nickname if there are more than one same
10628 nicknames on the channel.
10630 * Server now sends all nicknames that matched WHOIS request.
10631 Client also shows the list received from server.
10633 * Added TOPIC command to client side. User can now set and show
10634 current topic on channel.
10636 * Added MOTD command to client and server. Also, server sends the
10637 motd when client connects to the server.
10639 * Changed version strings to comply ISO 8601.
10641 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10643 * Fixed protocol error handling in client library. It should now
10644 cope even if the SKE fails for some reason.
10646 * Made new protocol specification drafts for submitting to IETF.
10648 * Implemented TOPIC command to server in silcd/command.c.
10650 * Added two new notify types into lib/silccore/silcnotify.h:
10651 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
10652 notify nickname change and topic setting/change on a channel.
10654 * API change of command_reply operation in client library. The
10655 application gets now the status type received from server as well.
10657 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10659 * Removed the function just added to lib/silcutil/silcschedule.[ch].
10661 * Cras fixed and optimized the packet handling even further and
10662 it should work now. Minor change to the prototype of function
10663 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
10665 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10667 * Added new function into lib/silcutil/silcschedule.[ch]:
10668 silc_schedule_with_fd to select() a specified fd. The function
10669 returns after timeout expires or data arrives or goes. The
10670 function is used by packet routines to wait that all data is
10671 received from network.
10673 * Fixed data reading from network in lib/silccore/silcpacket.c.
10674 The code now assures that all data is read from the fd and then
10675 continues packet processing. This was a bug fix since the code
10676 used to drop some data in some circumstances.
10678 * Added new function into lib/silcclient/client.[ch]:
10679 silc_client_start_key_exchange to start key exchange after
10680 connection has been established to server. The code internally
10681 now uses this funtion but its main purpose was to provide it
10682 for applications that perform their own connecting. After
10683 application has created a connection it merely calls this
10684 function to start the key exchange between client and server.
10685 The library takes care of everything else after that.
10687 Updated also lib/silcclient/README to explain the usage of
10690 * Do not send to application information that connection has
10691 been established. Application gets notified it by connect
10694 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10696 * Applied cras's patch to add silc_schedule_one function. The
10697 function runs scheduler once and returns.
10699 * Fixed the scheduler after cras messed it up. The timeout
10700 handling works now as it's supposed to work.
10702 * Added into lib/silccore/ silcnotify.h to include notify
10703 message types support. Changed silc_server_send_notify*
10704 functions, in server.[ch], to support those new notify types.
10705 Added the support for the notify types into client library,
10706 as well. Added new notify client operation into ops.h in
10709 * Changed silc_server_packet_send_to_channel to send normal
10710 packets instead of just channel message packets. The function
10711 is now used to send the notify packets to channels. It is not
10712 used to send channel message packets anymore, as server never
10713 sends them anymore.
10715 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
10716 va_arg()s as it seems to require it nowadays. I guess, if SILC
10717 is compiled with older va_arg() the new code should work anyway.
10719 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10721 * Splitted core library. Core library (lib/silccore) includes
10722 now only SILC protocol specific core (and common) components.
10723 Created new utility library (lib/silcutil) that includes more
10724 generic purpose stuff. The stuff for util library was taken
10725 from the old core library. This was minor and easy split.
10727 * Created SILC Client Library (lib/silcclient) that includes
10728 implementation of the SILC client without user interface. This
10729 was major move from silc/ directory. The code has been changed
10730 so that it is transparent towards the user interface. The
10731 silc/ directory includes now the same user interface as before
10732 and it uses the new client library. Read lib/silcclient/README.
10733 Basicly, the client library performs everything else related
10734 to SILC except user interface handling. Also, configuration
10735 files are considered to be part of user interface and library
10736 does not handle them.
10738 This change also changed a lot of structures, function naming etc.
10739 Most important change was that SilcClientWindow object was
10740 renamed to SilcClientConnection in the client library. Created
10741 also new file lib/silcclient/ops.h. Also added new files
10742 silc/local_command.[ch] and silc/client_ops.[ch].
10744 All these changes were made to make it easier for user interface
10745 designers to create what ever user interface for the SILC client
10748 It is also expected that the server will be moved to lib
10749 directory as well and SILC Server Library will be created;
10750 sometimes in the future.
10752 * Removed Local commands from lib/silccore/silccommand.h as
10753 they are application specific and new client library does not
10754 handle any of those anymore.
10756 * Several functions moved to lib/silcutil/silcutilc.[ch] from
10757 old client implementation in silc/.
10759 * Added support for callback functions in SILC_LOG_* macros.
10760 Application can now set its own callbacks that will be called
10761 instead of using the default functions that will always print
10762 the debug messages to stderr (or stdout). Also, debugging can
10763 now be disabled by setting silc_debug to FALSE and re-enabled by
10764 setting it to TRUE. Note, that logging will still work even
10765 if debugging is disabled.
10767 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
10768 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
10769 silc_log_reset_debug_callbacks.
10771 * To enable debugging in silc client one must give now -d
10772 option on command line.
10774 * Changed silc_schedule_init to automatically allocate task queues
10775 if they are not allocated before calling it.
10777 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10779 * Added GMP 3.1 into math library.
10781 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10783 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
10784 a channel in SILC network. The packet is used by servers and
10785 routers to notify other routers that user has left a channel.
10786 This little feature was missing until now. Added the feature
10787 to protocol specification as well.
10789 Added functions: silc_server_send_remove_channel_user and
10790 silc_server_remove_channel_user into server.[ch].
10792 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
10793 lib/silccore/silcpacket.h. However, they are not implemented
10796 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10798 * Fixed joining to a channel and sending channel messages
10799 between server and router. The channel message sending should
10800 now work inside a cell.
10802 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10804 * Fixed the private message sending between server and router.
10805 The private message sending should now work inside a cell.
10807 * Added silc_server_replace_id into server.[ch] to replace
10808 existing ID in the SILC network.
10810 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
10811 and silc_idlist_replace_server_id into idlist.[ch] in server.
10813 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10815 * Fixed the server to server connections. Server can again now
10816 connect to router. Router to router connections probably does
10819 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10821 * Added dynamic protocol registering support. Now protocols can
10822 registered and unregistered on the fly. Patch by cras.
10824 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10826 * Added lib/contrib directory to hold routines that some platforms
10827 don't have but are needed by SILC.
10829 * Added getopt.c, getopt1.c and getopt.h from GNU C library
10830 into lin/contrib to provide getopt() and getopt_long() for
10831 those who don't have it.
10833 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10835 * Added AWAY command to client. When away message is set and
10836 client receives a private message packet the client automatically
10837 replies to the sender with the away message.
10839 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
10840 bug seemed to be the cause of recent problems when compiling
10843 * Added version detection support to SKE protocol specification
10844 and added the new changes to the SKE implementation as well.
10845 There were other minor changes in the SKE protocol as well.
10847 Many changes in lib/silcske/silcske.[ch] and in
10848 lib/silcske/payload.[ch].
10850 * Added ^U functionality, clear input line. Patch from cras.
10852 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10854 * Mainly small bugfixes on core library. Fixed some debugging
10855 logging and buffer overflow in silclog.c.
10857 * Updated config.sub and config.guess on the distribution tree.
10859 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10861 * Added command lagging support in server. Client may execute
10862 commands now only once in two seconds.
10864 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10866 * Optimized packet reception. MAC computation and checking is now
10867 also more optimized. A lot previously duplicated code is now
10868 used as generic by both client and server.
10870 * Fixed key pair generation in clientutil.c
10872 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10874 * Added into lib/silccore/silcbufutil.[ch] new function;
10875 silc_buffer_realloc.
10877 * Moved generic packet sending/encryption functions to
10878 lib/silccore/silcpacket.[ch] from client and server. Some
10879 rewriting of the functions.
10881 * Moved all generic packet reception/decryption functions to
10882 lib/silccore/silcpacket.[ch] from client and server. The
10883 packet processing is now much cleaner in both client and server.
10884 These were major changes in both client and server.
10886 * Created many common functions in server to do packet sending.
10887 Previously code were duplicated a lot, this has been removed
10888 with these changes.
10890 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10892 * Rewrote major parts of the ID cache system. Don't know
10893 whether it is better now or not but at least the API is more
10896 * Major rewrite on ID cache stuff on client because of the ID
10897 cache API changes. Added idlist.c to client.
10899 * Also major rewrite on ID cache stuff on server as well.
10900 Major rewrite of idlist.[ch]. SilcXXXList's are now named
10901 SilcXXXEntry's. We won't keep anymore idlist specific pointers
10902 in hand, instead they are all put into the ID cache system now.
10903 All server_idlist_* routines uses ID cache now instead of
10904 traversing its own lists (those lists does not exist anymore).
10905 SilcIDList though still exists. Also, SilcXXXEntry's are
10908 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10910 * Finally made the SKE implementation compliant to the protocol
10911 specification. All mp integers are now binary encoded as
10912 opposed being HEX encoded.
10914 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
10917 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
10918 functions: silc_[encode/decode]_pem. Also added function
10919 silc_encode_pem_file to PEM encode with newlines ('\n') for
10920 saving into a file.
10922 * SILC public keys are now encoded either PEM or binary. Same
10923 option is for private keys as well. By default private keys
10924 are binary encoded and public keys PEM encoded. Silly HEX
10925 encoding were removed.
10927 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
10928 function to create fingerprints.
10930 * Fixed a bug in SHA1; does not change the original data anymore.
10932 * Partly implemented INFO command on client and server side.
10933 Fixed CLEAR command. Changes to SERVER command; show current
10934 server(s) when giving command without arguments. Added
10935 VERSION command to client.
10937 * Added check to server that unregistered connections cannot
10938 execute commands (unless it is specificly allowed).
10940 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10942 * Fixed screen refresh.
10944 * Fixed channel joining bug from client. On some circumstances
10945 client tried to join to a channel it had already joined.
10947 * Added public key verification process into client's protocol.c.
10948 The client now verifies the public key from user and saves
10949 it into ~./silc/serverkeys/ directory.
10951 Added into: clientutil.[ch]: silc_client_verify_server_key.
10953 * Changed SKE protocol's silc_ske_initiator_finish function
10954 to accept callback function that verifies the received public
10955 key. Removed old silc_ske_verify_public_key function.
10957 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10959 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
10960 silc_pkcs_private_key[_data]_set.
10962 * Made the password and public authentication more cleaner in
10963 server's protocol.c.
10965 * Removed historic and obsolete protocol `channel_auth' from
10966 both client and server.
10968 * Removed wrong way of sending command status messages from
10969 server to client in server's command.c. The old way violated
10970 protocol specification.
10972 Changes to silccore/silccommand.[ch]: removed
10973 silc_command_encode_status_payload -> not needed anymore,
10974 changed silc_command_encode_payload_va to accept extra
10975 argument on variable argument list. The argument type must
10976 now be provided to the function. Also, added new function:
10977 silc_command_encode_reply_payload_va which is same as
10978 normal command_encode_payload_va except command status type
10979 is provided as extra argument.
10981 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10983 * Added ~./silc directory handling. The directory includes the
10984 public and private keys for the client.
10986 Added silc_client_check_silc_dir, silc_client_create_identifier
10987 and silc_client_load_keys.
10989 * Implemented SILC protocol compliant public key. Added public
10990 and private key saving to and loading from files.
10992 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
10993 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
10994 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
10995 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
10996 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
10998 Implemented: silc_pkcs_save_[public/private]_key[_data] and
10999 silc_pkcs_load_[public/private]_key.
11001 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11003 * Added silc_server_get_route (route.[ch]) to get connection
11004 data for the fastest route for given ID.
11006 * Implemented INVITE command on client and server. The command
11007 were re-defined in the SILC Protocol Specification and the
11008 implementation now complies with the specification.
11010 * Implemented PING command on client and server.
11012 * Implemented NAMES command on client and server. The server side
11013 supports currently only normal server not router server yet.
11014 Some changes to NAMES definition in SILC protocol specification.
11016 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11018 * Implemented LEAVE command on client and server.
11020 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
11021 again. This change was made to the protocol as well. Server
11022 should not violate the protocol specification anymore.
11024 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11026 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11027 was tested. SOCKS4 was not but should work anyway.