1 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
3 * redirect all silc_client_command_calls through a queueing framework.
4 This fixes /CYCLE and the annoying "nick change after auto-joining
5 a channel". Furthermore it defines one central point where
6 command parameters can be UTF-8-ified. Affected files
7 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
8 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
10 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
12 * use asynchronous connect() to establish router connections.
13 Fixes problem when the primary router goes down. Affected files
14 silcd/server.c, silcd/server_backup.c
16 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
18 * Surrogates not allowed in UTF-8 strings, updated decoder.
19 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
20 testers in lib/silcutil/tests/ directory.
22 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
24 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
25 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
26 files are lib/silcclient/silcclient.h, client.c.
28 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
30 * When resuming a session fails, notify the user that the session
31 file needs to be removed eventually. Affected files
32 irssi/src/fe-common/silc/module-formats.[ch],
33 irssi/src/silc/core/client_ops.c.
35 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
37 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
38 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
40 * Typofix in Irssi::Silc module. Affected file
41 irssi/src/perl/silc/Silc.xs.
43 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
45 * Changed the way NOTICE flagged messages are treated. Added support
46 for notices in queries and signing notices. Affected files
47 irssi/default.theme; irssi/docs/help/in/notice.in;
48 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
49 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
51 * Fixed typo in /ACTION help. Affected file
52 irssi/docs/help/in/action.in
54 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
56 * Fixed typo in perl module. Affected file
57 irssi/src/perl/silc/Server.xs
59 * Changed the way ACTION flagged messages are treated. Added support
60 for actions in queries and signing actions. Affected files
61 irssi/default.theme; irssi/docs/help/in/action.in;
62 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
63 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
66 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
68 * Incorrectly reported error when client had to be resolved from
69 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
71 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
73 * Fixed whois public key hash table deleting and adding in
74 detached client case. Affected file silcd/packet_receive.c.
76 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
78 * Changed filenames of silc/fe module not to collide with filenames
79 from core/fe. Also seperated public messages printing from
80 query messages printing. Affected files are all in
81 irssi/src/fe-common/silc.
83 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
85 * Fixed the invite process handling during joining to use
86 correct server name for the client that is matched against
87 the invite string for the channel. Wrong server name caused
88 inability to join the channel. Affected file is
91 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
93 * Fixed the CUMODE channel founder authentication on normal
94 server to not remove the founder rights on existing founder
95 before checking that router accepts the mode change. Affected
96 files are silcd/command.c and silcd/packet_receive.c.
98 * Remove the server entry correctly when rekey timeouts and
99 remote router connection on normal server is closed. Fixes
100 a crash where server uses the freed server entry. Affected
103 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
105 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
106 networks. This is the first step in solving the bug about
107 /SERVER ADD -silcnet <silcnet>. Affected files
108 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
109 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
110 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
112 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
114 * /SMSG and /MMSG now correctly create new queries. Affected files
115 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
117 * Add basic support for SILC protocol specific variables in perl.
118 Affected files irssi/src/perl/silc/*, irssi/configure.in,
119 irssi/src/perl/Makefile.am
121 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
123 * Don't use silc_get_input, it's obviously not reliable. Fixes
124 issue when the current key expires. Affect file
125 irssi/src/silc/core/clientutils.c
127 * Make the session data filename configurable. This makes it
128 possible to have different session files for different
129 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
130 client_ops.[ch], silc-servers.c,
131 irssi/src/silc/fe-common/silc/module-formats.[ch]
133 * Use the same set of libtool files for the MPI lib as for the
134 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
135 config.sub, configure.in, install-sh, missing, mkinstalldirs
137 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
139 * Fixed server statistics decrementing error to not go to
140 negative. Affected file silcd/packet_receive.c.
142 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
144 * Use silc_server_query_add_error to add error in public key
145 search error. Added support in send_reply to send errors
146 without specific argument. Affected file silcd/server_query.c.
148 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
149 Client for NO_SUCH_NICK. It was against the protocol specs.
150 Affected file irssi/src/silc/core/client_ops.c.
152 * Added backwards support for the wrong NO_SUCH_NICK error sending
153 in server. To be removed in SILC Server 1.0. Both old clients
154 and clients with fixed error handling now works. Affected file
155 silcd/server_query.c.
157 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
159 * fixed a bug in the whois using attributes function where no
160 error was sent if no nickname and client id but the attributes were
161 given to whois. Affected file silcd/server_query.c
163 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
165 * remove public key from public key hashtable on detach. Affected
166 file silcd/packet_receive.c
168 * free public key hashtable before removing clients on server
169 shutdown. Affected file silcd/server.c
171 * remove public key prior deleting client-data on killing a client.
172 Affected file silcd/server_util.c
174 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
176 * Getting the MOTD from other servers works now. Affected
177 files are silcd/command.c and silcd/command_reply.c
179 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
181 * Initialize the variable idletag, since it is tested in
182 silc_core_deinit for its default value. Affected file
183 irssi/src/silc/core/silc-core.c
185 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
187 * Fixed signed channel messages across cells. Affected file
190 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
192 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
193 is not defined. They can now be safely used in if-statements
194 without braces. Affected file lib/silcutil/silclog.h.
196 * Added the checks for backup closing connection due to error
197 (local or remote) and thus not allow the resuming to occur
198 in reconnect. Affected files are silcd/packet_send.c
201 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
203 * Help file updates. Affected files in irssi/src/docs/help/in/.
205 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
207 * Fixed channel messages across cells. Affected file
210 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
212 * Fixed file transmission accepting in client library to not
213 start the negotiation if user hasn't accepted the transfer,
214 instead create new session for resent transfer. Affected
215 file lib/silcclient/client_ftp.c.
217 * Show the session ID in the file transmision list. Remove
218 session from list that failed to transfer. Switch the current
219 session automatically after transmission, and in errors, to new
220 session if other sessions exists in the transfer list. Affected
221 files are irssi/src/silc/core/silc-servers.c,
222 irssi/src/fe-common/silc/modfule-formats.c.
224 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
226 * Fixed MIME header parsing for the hopefully last time. Affected
227 file lib/silcutil/silcstrutil.c
229 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
231 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
233 * The SILC RNG is now gauranteed to return non-zero random
234 values. Affected files are lib/silccrypt/silcrng.[ch].
236 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
238 * Fixed nickname formatting when changing only case of the
239 nickname. Affected file lib/silcclient/idlist.c.
241 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
243 * Fixed a memory leak and incorrect printing of the "appears as"
244 message. Affected file irssi/src/silc/core/client_ops.c
246 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
248 * Added CRT (Chinese Remainder Theorem) supported RSA
249 private keys and private key operations. This significantly
250 increases private key operation efficiency. No compatibility
251 issues with new or old private keys. Affected files are
252 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
254 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
256 * Fixed GCC-3.3.2 related compilation warnings from the
259 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
261 * Removed RC6 from distributions.
263 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
265 * Added some better comments to lib/silccrypt/silcpkcs.h,
266 optimized some routines in lib/silccrypt/silcpkcs.c.
267 Added test_silcpkcs into lib/silccrypt/tests/.
269 * Fixed silc_rng_global_init to actually init the global RNG
270 if RNG wasn't provided for it. Affected file is
271 lib/silccrypt/silrng.c.
273 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
275 * Added silc_hash_table_find_by_context_ext. Affected files
276 lib/silcutil/silchashtable.[ch].
278 * Save the public key on normal server in WHOIS command reply
279 from attributes, if present, and add it to public key hash
280 table. Fixes WHOIS resolving by public key on normal server.
282 Optimized the attributes resolving on normal server to not
283 resolve if we resolved them already from router.
285 Affected files are silcd/server_query.c, command_reply.c.
287 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
289 * Added support for whois using attributes.
290 Affected files silcd/command_reply.c, silcd/packet_receive.c,
291 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
294 * Added support for whois using public key attribute to /WHOIS i
295 client command. Affected files irssi/docs/help/in/whois.in,
296 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
298 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
300 * Fixed UMODE setting in server when the client has anonymous
301 mode set. The mode setting was not working. Affected file
304 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
306 * Fixed some bugs and typos related to sending split messages.
307 Print notification when sending messages with /MMSG. Affected
308 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
310 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
312 * Optimized the socket referencing in packet routines, client
313 library and server. Affected files are lib/silccore/silcpacket.c,
314 lib/silcclient/client.c and silcd/server.c.
316 * If silc_socket_set_qos is given with NULL arguments the QoS is
317 reset from the socket. Affected files are
318 lib/silcutil/silcsockconn.[ch].
320 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
322 * Add a /LISTKEYS command which lists the locally cached
323 client and server keys. Affected files
324 irssi/src/fe-common/module-formats.[ch],
325 irssi/src/silc/core/silc-{channels,servers}.c
326 irssi/docs/help/in/listkeys.in
328 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
330 * Check that packet queue purging was successful. Affected
331 files lib/silcclient/client.c and silcd/packet_send.c. Related
332 to MAC failed errors.
334 * Do not clear the inbuf even if it is empty if QoS was applied
335 to it. Otherwise the QoS data is cleared and MAC failed error
336 will occur. Affected file lib/silccore/silcpacket.c.
338 * Use the rekey period time as rekey protocol timeout value.
339 If the rekey does not succeed during the rekey period there's
340 something very wrong, and we most likely end up with wrong keys,
341 do graceful reconnect then. Affected file silcd/server.c.
343 * Take reference of the socket in the parser context, as it's
344 possible to have the parsers in queue after the socket is
345 disconnected and this may cause crash. Affected files are
346 lib/silccore/silcpacket.c, lib/silcclient/client.c and
349 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
351 * Fixed KICK command reply sending, it sent to replies.
352 Affected file silcd/command.c.
354 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
356 * Finish the silc-mime.pl script. It now supports MIME type
357 guessing using magic files, signing data messages, executing
358 MIME handlers in background. Affected files
359 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
361 * Changed MIME signal handler to make things easier for the perl
362 script. Affected files irssi/src/silc/core/client_ops.c,
363 silc-servers.c, and irssi/docs/signals.txt
365 * Cleaned up the silc_mime_parse function and fixed detection
366 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
368 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
370 * Resolve the IP for file transfer listener from the connection
371 socket. Affected file lib/silcclient/client_ftp.c.
373 * Accept NULL hostname parameter in the functions
374 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
375 if hostname is not wanted.
377 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
379 * Fixed race condition between silc_client_init and
380 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
382 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
384 * Fixed file transfer connection closing when SIGNOFF for
385 the client is received from server. Affected file is
386 lib/silcclient/client_ftp.c.
388 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
390 * Check for disconnected socket in QUIT callback. Affected
391 file silcd/command.c.
393 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
395 * Modified the MIME parsing to allow \n and \r\n as delimiters.
396 Affected files lib/silcutil/silcstrutil.c
398 * Cleaned up the escape/unescape functions for correctness and
399 speed. Affected file irssi/src/silc/core/client_ops.c
401 * Removed handling for data messages with Content-Type: text/*,
402 moved parsing of MIME headers to the signal handler, added
403 support for signing and verifying data messages. Affected
404 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
405 irssi/src/silc/core/silc-{servers,channels}.c
407 * Added a perl script for handling data messages based on
408 information read from Mailcap files. New file
409 irssi/scripts/silc-mime.pl
411 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
413 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
414 acknowledge recepetion of a message to the sender. Updated
417 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
419 * Unregister channel key saving callback when deleting channel.
420 Affected file lib/silcclient/idlist.c.
422 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
423 before calling notify client operation. Affected file is
424 lib/silcclient/client_notify.c.
426 * Unregister QoS tasks when deleting the socket connection.
427 Affected files lib/silcutil/silcsockconn.[ch],
428 unix/silcunixsockconn.c.
430 * Implemented latest presence-attrs draft changes. Affected
431 files lib/silccore/silcattrs.h and
432 irssi/src/silc/core/silc-queries.c.
434 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
436 * Save old channel keys in list to allow more rapid change
437 of channel keys if server for some reason does that. This
438 avoids loosing so many channel messages due to not having
439 key to decrypt. Affected file lib/silcclient/silcclient.h,
440 idlist.c and client_channel.c.
442 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
444 * Continued backup router tests and fixes. Affected files
445 silcd/server_backup, server_util.c, server.c. See TODO.
447 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
449 * Fixed SERVER_SIGNOFF handling in servers. The client
450 was removed from wrong list thus not removing the client
451 at all. Affected file silcd/packet_receive.c.
453 * Do not execute rekey protocol for disabled connections as
454 it would never go through. Affected file silcd/server.c.
456 * Added timeout for rekey protocol to catch if the protocol
457 never executes successfully. Affected files silcd/server.c
460 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
462 * Abandon packet processing for disconnected sockets. Check
463 this always after calling packet processing callback.
464 Affected file lib/silccore/silcpacket.c.
466 * Fixed double registration disconnection code in server.
467 Closed wrong connection. Affected file silcd/packet_receive.c.
469 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
471 * On normal server reconnect to primary during resuming 4
472 times, then give up. Affected file silcd/server_backup.c.
474 * If during reconnecting to routers we notice we have router
475 connection but no primary router set, the server is in desync.
476 Reconnect to primary to restore network. Affected file
479 * Assure that only one protocol is exeucting at the same time.
480 Added checks for all protocols. Affected files are
481 silcd/server.c and server_backup.c.
483 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
485 * Check that a string is not already part on invite/ban
486 string when processing it. Affected file silcd/server_util.c.
488 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
490 * Fixed the CUMODE_CHANGE for founder mode changes to comply
491 with 1.2 version of the protocol. Affected file is
492 silcd/packet_receive.c.
494 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
496 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
497 where the passphrase was given. Affected file is
500 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
502 * INVITE and BAN notifys are now delivered from routers to
503 servers (but not clients) on the channel. Updated specs and
504 code. Affected files silcd/packet_[send|receive].[ch],
505 command.c, server.c and server_util.c.
507 * Implemented INVITE and BAN announcing. Affected files are
508 silcd/server.[ch], server_util.c.
510 * Implemented SilcStatus error type argument returning in
511 command reply error in server. Affected file silcd/command.c.
513 * Implemented SilcStatus argument returning in comand reply
514 in client library. The command_reply client operation now
515 returns error specific arguments as well. Affected files
516 are lib/silcclient/command_reply.[ch], client_resume.c,
517 lib/silccore/silcstatus.[ch].
519 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
521 * Backup router protocol version 1.2 implemented. Testing still
522 required. Affected files in silcd/server_backup.[ch], server.c,
523 packet_receive.c and server_internal.h.
525 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
527 * silc_client_send_[channel|private]_message now return TRUE
528 or FALSE. Affected file lib/silcclien/client_channel.c and
531 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
533 * Check for explicit nickname in INVITE and BAN processing
534 during join as well (and don't expect only wildcards in
535 invite/ban strings). Affected file silcd/command.c.
537 * Fixed the INVITE and BAN by public key. The public key saved
538 is the PK payload (as specified) not the raw data. Affected
539 file silcd/server_util.c.
541 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
543 * UTF-8 text message support for actions and notices in SILC
544 Client. Affected file irssi/src/silc/core/client_ops.c.
546 * silc_get_username and silc_get_real_name now returns sensible
547 data on Win32. Patch by Toni Willberg. Affected file is
548 lib/silcutil/win32/silcwin32util.c.
550 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
552 * Provide a signal handler to send MIME encoded messages and emit
553 a signal when a MIME encoded message is received. Also document
554 the signals for usage with the perl interface.
556 A sample perl script will be supplied at a later point.
558 Affected files are irssi/docs/signals.txt,
559 irssi/src/silc/core/client_ops.[ch],
560 irssi/src/silc/core/silc-{channels,servers}.c
562 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
564 * Use SILC_COMMAND_PING to estimate the round-trip time to the
565 server. Use this time to display a lag and disconnect when it
566 exceeds a specified limit.
568 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
570 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
572 * Remove the channel auth list in normal server if router
573 encofrces its list during connecting. Send notify to channel
574 to remove the mode to remove the list. Affected files are
575 silcd/server_util.c and silcd/packet_receive.c.
577 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
579 * Added support for channel public keys. Updated protocol specs
580 and implemented it. Affected files are
581 silcd/command.c, command_reply.c, lib/silcclient/command.c,
582 lib/silcclient/command_reply.c.
584 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
586 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
587 terminate the process on Linux. Affected file silcd/silcd.c.
589 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
591 * Check for NULL buffer in silc_buffer_clear. Affected file
592 is lib/silcutil/silcbuffer.h.
594 * Simplified the backup router protocol by removing the _GLOBAL
595 types. Updated protocol specs and the code. Affected files
596 are silcd/server_backup.[ch].
598 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
600 * Deny '@' and '!' from nicknames since they are reserved
601 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
602 Updated protocol specs and the code.
604 Affected files are silcd/server_util.[ch].
606 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
608 * Fixed stack overflow in Irssi SILC client. Affected
609 file irssi/src/silc/core/client_ops.c.
611 * Check that Host is set in ServerConnection and RouterConnection
612 in silcd.conf. Affected file silcd/serverconfig.c.
614 * Fixed crash in server with protocol completion callbacks,
615 namely rekey and backup resuming protocols. Affected files
616 are silcd/server_backup.c and silcd/server.c.
618 * Fixed rekey protocol to not restart if it is started already.
619 Affected files are lib/silcclient/client.c and
622 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
624 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
626 * Fixed EOF handling in SILC Config, affected file
627 lib/silcutil/silcconfig.c.
629 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
631 * Fixed RESOLVING flag handling in JOIN notify and other
632 notifys to handle the resolvings correctly in client library.
633 Affected file lib/silcclient/client_notify.c.
635 * Do not send full INVITE and BAN lists in INVITE and BAN
636 notifys, only the changed information. Affected file
639 * Fixed INVITE notify sending in INVITE command, send it
640 only when needed. Affected file silcd/command.c.
642 * Handle the founder key change properly in CMODE_CHANGE
643 notify. Bug #122. Affected file silcd/packet_receive.c.
645 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
647 * Remove the mark for output (mark it only for input) after
648 purging outgoing queue. Prevents the "Error in select()"
649 floods. Affected file silcd/packet_send.c.
651 * Fixed incorrect connection deletion from client library
652 after calling "connect" client operation. Could cause
653 crashes for example during reconnect timeouts. Affected
654 files are lib/silcclient/client.c and
655 irssi/src/silc/core/client_ops.c.
657 * Check server private key file permissions before starting
658 the server. Affected file silcd/serverconfig.c.
660 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
662 * NULL terminate allocated string in silc_buffer_strformat.
663 Affected file lib/silcutil/silcbuffmt.c.
665 * Rewrote the invite/ban list string handling in server to
666 use SilcBuffer instead. Affected files are silcd/command.c
667 and silcd/server_util.c.
669 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
671 * Fixed double free in CMODE command when setting new HMAC
672 for channel. Affected file silcd/command.c.
674 * Added couple of missing memset's to zero sensitive memory.
675 Affected files silcd/command.c, lib/silcclient/command.c.
677 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
679 * Fixed a double free in INVITE command error handling in
680 server. Affected file silcd/command.c.
682 * Added macros SILC_SWAB_[16|32] to swab byte order of
683 16-bit and 32-bit unsigned integers. Affected file
684 lib/silcutil/silctypes.h.
686 * Use the SILC_SWAB_16 instead of htons() in server when
687 handling ports since the ports in structures are always
688 in little-endian order (regardless of platform). Affected
689 file silcd/serverid.c and silcd/server_backup.c.
691 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
693 * Send DISCONNECT in close admin command in server. Affected
694 file silcd/command.c.
696 * Check whether we are already connecting to a remote router
697 (in addition of checking whether we are already connected)
698 before creating new connection. Affected file silcd/server.c.
700 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
702 * Added better compiler and compiler flags checking in
705 * Check that socket is valid after QoS is applied to data.
706 Affected file lib/silcutil/unix/silcunixsockconn.c.
708 * Make sure the socket connecetion is not closed to early
709 when closing connection in server. Also make sure the
710 connection is always closed after error in a protocol.
711 Affected file silcd/server.c.
713 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
715 * Removed --session and --dummy options from Irssi SILC Client.
716 -d option is available only if --enable-debug was given.
717 Affected files are irssi/src/silc/core/silc-core,
718 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
720 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
722 * Added silc_buffer_steal to steal the data from the buffer.
723 Affected file lib/silcutil/silcbuffer.h.
725 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
727 * Fixed server crash with double Primary block in config file.
729 Fixed also various memory leaks around the config file
730 parser. Affected files lib/silcutil/silcconfig.c,
731 silcd/serverconfig.c.
733 * Changed my nickname (Johnny Mnemonic) to my real name, this
734 means that bugs introduced by him were actually introduced
737 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
739 * Don't display "foo appears as foo\nYou're now known as foo"
740 messages. Affected file irssi/src/silc/core/client_ops.c
742 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
744 * Fixed error handling of invalid client entry when calling
745 commands in server. Fixes a crash. Affected file
748 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
750 * Added some sanity checks in server for correctness of the
751 server configuration. Affected file silcd/serverconfig.c.
753 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
755 * Prevent endless resolving of user informations in USERS
756 command by checking the command reply status correctly.
757 Affected file lib/silcclient/command_reply.c.
759 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
761 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
762 file is lib/silcutil/silcfileutil.c. A patch by Matthew
763 Aldous <Matthew@Aldous.com>.
765 * Added better implementation using CriticalSection of
766 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
767 <mikko.lahteenmaki@pikabaana.net>.
769 * Added some Winsock WIN32 compatiblity defines into
770 includes/silcwin32.h.
772 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
774 * Fixed double free in async host lookup code. Affected file
775 lib/silcutil/silcsockconn.c.
777 * On backup router handle now the SERVER_SIGNOFF from router
778 for local connected servers too, and close the connections.
780 Do not process them as normally signing off servers when they
781 really signoff by sending EOF fe, but always assume that
782 router sends the SERVER_SIGNOFF.
784 Affected files silcd/server.c and silcd/packet_receive.c.
786 * Fixed socket unsetting when closing connections. Affected
787 files silcd/server.c and silcd/packet_send.c.
789 * Do not print the nickname in SERVER_SIGNOFF if we do not
790 have it. Prevents asserts in Irssi core. It is possible we
791 don't have the nick if it was just being resolved when server
792 signoff. Affected file irssi/src/silc/core/client_ops.c.
794 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
796 * Fixed autonick crashbug in client library. Affected file
797 lib/silcclient/client.c.
799 * Fixed Unix implementation of SilcMutex to really assert if
800 the mutex is locked/unlcoked already. Affected file
801 lib/silcutil/unix/silcunixmutex.c.
803 * Fixed locking in silc_schedule_uninit. It didn't lock
804 when dispatching timeout tasks. Affected file is
805 lib/silcutil/silcschedule.c.
807 * Changed Win32 implementation of SilcThread to use modern
808 Win32 interface. Affected file is
809 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
811 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
813 * Don't print signed messages when sending failed. Affected files
814 irssi/src/silc/core/silc-[servers.c/commands.h]
816 * Send adquate signal when founding a channel by joing it. Affect
817 file irssi/src/silc/core/client_ops.c
819 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
821 * Fix theme abstracts parsing. Affected files irssi/default.theme,
822 irssi/src/fe-common/core/themes.c
824 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
826 * Fixed close command to use the port correctly when closing
827 server connections. Affected file silcd/idlist.c.
829 * Check for NULL outbuf in silc_socket_write. It is possible
830 that it is NULL is some odd case. Affected files are
831 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
833 * Do not call final protocol callback for backup router
834 resuming protocol when closing connection. It is closed
835 by timeout in case of error. Affected file silcd/server.c.
837 * Backup reconnect to router if backup resuming protocol
838 failed. Affected file silcd/server_backup.c.
840 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
842 * Fixed double free in SKE library error hadling when signature
843 error occurred. Affected file lib/silcske/silcske.c.
845 * Save the fingerprint to new SilcClientEntry after changing
846 nickname. Affected file lib/silcclient/client_notify.c.
848 * Print SIGNOFF in Irssi SILC client only if the nickname is
849 known. Prevents asserts in Irssi core. It is possible we
850 don't have the nick if it was just being resolved when it
851 quit. Affected file irssi/src/silc/core/client_ops.c.
853 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
855 * Fixed double free in invite list adding code when adding
856 invite strings. Affected file silcd/server_util.c.
858 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
860 * More log printing during backup router protocol. Affected
861 file silcd/server_backup.c.
863 * Removed backwards support for old private key file format.
864 Affected file lib/silccrypt/silcpkcs.c.
866 * Removed backwards support for not-so-strict decryption length
867 check, it's strict now. Affected lib/silccrypt/silccipher.c.
869 * GETKEY to update the client entrys fingerprint too.
870 Affected file lib/silcclient/command_reply.c.
872 * Added --without-libtoolfix for package builders using weird
873 wrappers around libtool (BSD at least).
875 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
877 * Fixed backup router bugs: When backup resumes router and
878 receives a CHANNEL_MESSAGE packet the backup must not act
879 as router since the packet header decryption would be
880 different. Also, when relaying packets to channel, do
881 not re-encrypt packets on backup that came from the primary
882 since the connection isn't really router-router connection.
883 Affected files silcd/server.c, silcd/packet_send.c.
885 * Added checks in encryption/decryption that encryption/decryption
886 length sent as argument really is multiple by block size. Helps
887 catching really weird bugs like the above backup router bugs
888 when packets are being decrypted in wrong way. Affected files
889 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
891 * Fixed padding generation in private key file encryption.
892 Affected file lib/silccrypt/silcpkcs.c.
894 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
896 * Added ignore_message_signatures setting which can be used
897 to ignore signatures in messages. Affected files are
898 irssi/src/silc/core/client_ops.c, silc-core.c.
900 * Fixed the libtoolfix to use command line options instead of
901 environment variables. They didn't work as expected. Now,
902 the libtool is fully run-time configurable.
904 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
906 * Verify signature payload for signed messages. Affected files
907 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
908 irssi/src/silc/core/silc-core.h
910 * Display signature verification result in public and private
911 messages using theme abstracts. See irssi/default.theme for
912 examples on their usage. Affected files
913 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
914 irssi/src/fe-common/silc/module-formats.[ch],
915 irssi/src/fe-common/silc/fe-common-silc.c,
916 irssi/src/fe-common/silc/Makefile.am
917 irssi/src/fe-common/core/fe-messages.[ch]
919 * Fixed bugs in Irssi's theme parsing. Affected files
920 irssi/src/fe-common/core/themes.c
922 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
924 * Calculate the correct length for signed messages before
925 encrypting, it must be multiple by block size. Affected
926 file lib/silccore/silcmessage.c.
928 * silc_message_signed_get_public_key returns now both
929 decoded and encoded public key. Affected files are
930 lib/silccore/silcmessage.[ch].
932 * Added libtoolfix script that makes the libtool more generic
933 and configurable in run-time. Now we can specify in run-time
934 if what kind of libraries we want to create, regardless of
935 configuration. SIMs are now creates even if --disable-shared
936 was explicitly given.
938 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
940 * Fixed founder key sending in CMODE command in client.
941 Affected file lib/silcclient/command.c.
943 * Fixed CUMODE founder authentication in server to not check
944 for client's public key since it's not supposed to do that.
945 Affected file silcd/command.c.
947 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
949 * Set realname and hostname in NICK_REC records. Affected file
950 irssi/src/silc/core/silc-nicklist.c
952 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
954 * Remove 1.0 protocol backwards compat code from client
957 * Added more reliable check for whether nickname did change
958 or not, or whether only Client ID changed in NICK_CHANGE
959 notify. Affected file lib/silcclient/client_notify.c.
960 Fixes bug in '@' character handling in a nickname.
962 * Added support for automatically parsing signature from
963 the message payload. Added new function
964 silc_message_get_signature to return the payload to
965 application. Affected files lib/silccore/silcmessage.[ch].
967 * Changed the private_message and channel_message client
968 operations to deliver the SilcMessagePayload to the
969 application too. Application can use it fe. to get the
970 signature from the message for verification. Affected
971 file lib/silcclient/silcclient.h, client_channel.c and
974 * Redefined the signed payload for message payloads.
975 Updated protocol specs and implemented.
977 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
979 * Fixed wrong invite and ban list handling in server command
980 reply. Affected files are silcd/command_reply.c,
981 silcd/server_util.[ch].
983 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
985 * Fixed CMODE setting in server when founder mode was set.
986 Affected file silcd/command.c. Bug #95.
988 * Added support to setting specific public key in CMODE in
989 Irssi SILC client. Affected file lib/silcclient/command.c.
991 * Added support to use specific public key in CUMODE in
992 Irssi SILC Client. Affected file lib/silcclient/command.c.
994 * Added support for inviting and banning by public key in
995 Irssi SILC client. Affected file lib/silcclient/command.c.
997 * Fixed fingerprint/babbleprint showing in invite and ban
998 list command replys. Affected file is
999 irssi/src/silc/core/client_ops.c.
1001 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1003 * Format CMODE +c and +h to display both the mode and the argument
1005 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1007 * Added test vectors and test programs for SHA-1, MD5,
1008 HMAC-SHA1 and HMAC-MD5. New tests are located in
1009 lib/silccrypt/tests/. Fixed also argument decoding bug in
1010 MD5 implementation. Affected file lib/silccrypt/md5.c.
1012 * Changed the channel private key and private message key
1013 generation (with static keys) to use SHA1 instead of MD5,
1014 as SHA1 is the mandatory hash function in SILC. Affected
1015 file lib/silcclient/client_[channel/prvmsg].c.
1017 * Changed the private key file encryption to use SHA1 instead
1018 of MD5. Added support for the old generation and added
1019 automatic change of the key (to be removed later). Affected
1020 files lib/silccrypt/silcpkcs.c.
1022 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1024 * Load only files with .pub suffix in PublicKeyDir. Affected
1025 file silcd/serverconfig.c.
1027 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1029 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1030 channels. Affected files silcd/silcd.c, silcd/server.h.
1032 * Added the config directive PublicKeyDir for the client block.
1033 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1035 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1037 * Merged Toni's irssi/silc.conf patch.
1039 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1041 * Max alloc tests in allocation routines. Affected file
1042 lib/silcutil/silcmemory.c.
1044 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1046 * Fixed a typo in resuming code that fixed detach/resume code
1047 in server. Bug #93. Affected file silcd/packet_receive.c.
1049 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1051 * Do reverse lookups for server when /connecting. Affected files
1052 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1053 irssi/src/core/net-nonblock.*
1055 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1057 * Added library versioning for shared libraries. Affected
1058 files configure.in.pre and lib/Makefile.am.pre.
1060 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1062 * Display INVITE and BAN lists as specified by SILC 1.2
1064 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1066 * Do not send invite list back unless asked (when sending
1067 no arguments) or when list was modified. Affected file
1070 * Remove client from invite list in KILLED notify and in
1071 KILL command. Affected file silcd/command.c and
1074 * Fixed bugs in invite list handling in INVITE command.
1075 Affected files silcd/command.c and silcd/server_util.c.
1077 * Merged with Irssi 0.8.6.
1079 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1080 Affected file irssi/src/fe-text/silc.c.
1082 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1084 * The silc_argument_get_[first/next] now return the argument
1085 type to caller. Added silc_argument_payload_encode_one.
1087 Affected files are lib/silccore/silcargument.[ch].
1089 * Added support for the SILC 1.2 INVITE command and new
1090 invite lists to server. Affected files are silcd/command.c,
1091 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1093 * Added support for the SILC 1.2 BAN command and new
1094 ban lists to server. Affected files are silcd/command.c,
1095 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1097 * Added support to client sending new INVITE command. Affected
1098 file is lib/silcclient/command.c.
1100 * Added support to client sending new BAN command. Affected
1101 file is lib/silcclient/command.c.
1103 * Added support for removing client from invite list when kicked
1104 from channel, as SILC 1.2 dictates. Affected files are
1105 silcd/packet_receive.c and silcd/command.c.
1107 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1109 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1110 automatically the cipher's internal IV. Affected files
1111 lib/silccrypt/silccipher.[ch].
1113 * Assure the RESUME_CLIENT packet is not sent to twice to
1114 backup router if the detached client was originated from
1115 the backup. Affected file silcd/server.c. Bug #76.
1117 * Changed silc_sim_symname to not allocate memory. Affected
1118 file lib/silcsim/silcsimutil.c.
1120 * Fixed memory leaks with SIMs in server. Affected files
1121 silcd/serverconfig.c, silcd/server.c.
1123 * Fixed channel key distribution after resuming detached
1124 client. Affected files silcd/packet_receive.c.
1126 * Fixed channel's global_user boolean checking after detaching.
1127 Check it after changing the owner of the client not before.
1128 Affected file silcd/packet_receive.c.
1130 * Fixed few double frees from client library. Fixes at least
1131 Bug #81, possibly others too.
1133 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1134 notifys in Irssi SILC Client. Affected file is
1135 irssi/src/silc/core/client_ops.c. Bug #82.
1137 * Applied Ville Räsänen's manual page and --mandir bugfix
1138 patch. Affected files are configure.in.pre and Makefile.am.pre.
1141 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1143 * Added support to backup router protocol for backup to tell
1144 normal server that it cannot use the backup router as primary
1145 because the primary isn't really down. Updated protocol
1148 * Added support for primary router to tell backup router that
1149 resuming is not possible because the backup really isn't primary
1150 in the cell. For example if backup disconnected itself the
1151 resuming is not allowed since the primary really did not
1152 go down. Updated protocol specs.
1154 * Removed MARS from crypto library.
1156 * Defined the CTR mode and Randomized CBC mode in SILC. The
1157 CTR mode is RECOMMENDED now in specification. Defined also
1158 Serpent cipher as optional cipher. Updated the protocol specs.
1160 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1162 * Added support for inviting/banning by IP/MASK, public key,
1163 and explicit Client ID. Redefined the command and notify
1164 types to allow easier forwards support for other methods
1165 of inviting/banning. Updated protocol specs.
1167 * Remove the client from channel's invite lists if the client
1168 is kicked or killed. Updated protocol specs.
1170 * Unified the Channel Message Payload and Private Message
1171 into one Message Payload. Updated protocol specs and
1174 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1176 * Don't wait for EOF after socket error has occurred, but
1177 close the connection. Affected file is silcd/server.c.
1179 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1181 * Added support for setting FOUNDER mode on channel with
1182 specific public key which can be set with CMODE command.
1183 Updated protocol specs and implemented in client and server.
1185 * Fixed the Irssi SILC client to correctly shutdown the client
1186 library to avoid memory leaks. Affected files are
1187 irssi/src/silc/core/silc-core.c and silc-servers.c.
1189 * Deprecated the No Reply flag in SKE protocol and introduced
1190 "IV Included" flag which can be used to indicate that the IV
1191 is included in the ciphertext. This makes it possible to use
1192 SILC on unreliable transport, such as UDP which may cause
1193 packet reordering and losses. Updated protocol specs, did
1196 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1198 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1199 < 32 bit values in correct size. Affected file is
1200 lib/silcmath/mp_mpi.c.
1202 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1204 * Fixed the KE Start Payload parsing to check that mandatory
1205 fields are present. Affected file lib/silcske/payload.c.
1207 * Fixed compilation warnigs in Irssi SILC Client. Affected
1208 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1210 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1212 * Print "nick now appears as newnick" and update Irssi's nicklist
1213 when you change your nick to "nick". Closes #62
1215 * Never format your own nick. Closes #63
1217 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1219 * SILC_UMODE_GONE changes are now propagated correctly to the
1220 Irssi client. Closes #54
1222 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1224 * Fixed example in /HELP KEY
1226 * Added expando $j which expands to current SILC Client version
1228 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1230 * Fixed public key decoding in crypto library.
1232 * Added better error printing to SKE library.
1234 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1236 * Fixed NICK command to not crash if nickname was not sent.
1238 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1240 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1241 Deprecated the old Encrypt-And-MAC order. Updated protocol
1242 specs and implemented.
1244 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1245 generation. Updated specs and implemented.
1247 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1249 * Added support for rekey before 2^32 sequence number wraps.
1250 Affected files in server and client library.
1252 * Padding must be at least 8 bytes now. Implemented and updated
1255 * Compute maximum padding for authentication packets to make
1256 passphrase approximation attacks impossible. Affected files
1257 in client library and in server.
1259 * Fixed PING command sending in client library and handling in
1260 server. The server ID must be ID Payload, not raw ID data.
1261 Affected files in server and client library.
1263 * Defined that all public keys sent in commands and notify
1264 payloads are actually Public Key Payloads not raw public key
1265 data. Updated protocol specs and implemented.
1267 * Updated protocol version to 1.2. Updated specs and code.
1269 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1270 status types. Updated specs and the code.
1272 * Added support for normal client to kill its own entries from
1273 the network. Updated protocol specs and the code.
1275 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1276 and added initial implementation.
1278 * Added MAC field to the Private Message Payload to protect
1279 against chosen ciphertext attacks. Updated the protocol specs
1282 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1283 attribute to indicate the user's current idle and signon time
1284 of a service. Updated protocol specs and implemented.
1286 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1288 * Added "do_not_bind" argument to silc_client_file_send what
1289 can be used to not bind locally but assume the file receiver
1290 provides the point of connect. Usefull when sender is behind
1291 NAT device. Affected file lib/silcclient/silcclient.h and
1294 * Added -no-listener option to FILE SEND command in Irssi SILC
1295 client. Affected file irssi/src/silc/core/silc-servers.c.
1296 Renamed FILE RECEIVE to FILE ACCEPT.
1298 * Confirm passphrase for private key encryption in
1299 silc_create_key_pair and silc_change_private_key_passphrase.
1300 Affected files are lib/silcutil/silcapputil.c.
1302 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1304 * Move silc_client_packet_send back to internal, added
1305 silc_client_send_packet, a bit simpler function for application.
1306 Affected files lib/silcclient/silcclient.h, client.c and
1309 * Moved the SilcClientEntry, SilcChannelEntry and
1310 SilcServerEntry to silcclient.h to be public and documented
1311 them for application. Affected files are
1312 lib/silcclient/silcclient.h and idlist.h.
1314 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1316 * Fixed manual page installation patch by Ville Räsänen.
1317 USERS help page fix patch by Ville Räsänen
1319 * Changed the silc_client_command_call interface to make
1320 the command call simpler for the application. The library
1321 now handles the command line parsing, command finding and
1322 execution. Application only needs to call the function
1323 with the command line. Affected files are
1324 lib/silcclient/silcclient.h, command.[ch].
1326 * Fixed silc_get_input to NULL-terminate the returned input.
1327 Affected file lib/silcutil/silcutil.c.
1329 * Resolve the client's public key in JOIN command if the
1330 founder auth data is being requested but we don't know the
1331 client's public key. Affected file silcd/command.c.
1334 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1336 * Print notify for server opers when backup router comes
1337 online. Affected file silcd/server.c.
1339 * Fixed the INVITE command to send the invite list in
1340 command reply. Affected file silcd/command_reply.c.
1342 * Fixed MOTD command reply sending. Affected file
1345 * UTF-8 decode the topic in TOPIC command reply and LIST
1346 command reply in Irssi SILC client. Affected file is
1347 irssi/src/silc/core/client_ops.c.
1349 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1351 * Fixed the INVITE command to not crash Irssi SILC client
1352 when given without nickname argument. AFfected file
1353 irssi/src/silc/core/client_ops.c.
1355 * Fixed double free in WHOIS query on normal server when
1356 forwarding query to router. Affected file is
1357 silcd/server_query.c.
1359 * Fixed WATCH command reply handling on normal server which
1360 was missing altogether. Affected file silcd/command_reply.c.
1363 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1365 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
1366 Included yodl sources for each of these. Also modified
1367 Makefile.am prototype to install these files to proper
1368 locations. Updated CREDITS. Affected file Makefile.am.pre,
1369 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
1372 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1374 * Added support for encrypted private key files. Now
1375 passphrase must be provided when new key pair is created
1376 (can be empty though), and prompted when loading the
1377 private key. Added support for loading the old-style
1378 non-encrypted private keys as well. Affected files
1379 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
1382 * Fixed silc_get_input to accept input on all terminals.
1383 Affected file lib/silcutil/silcutil.c.
1385 * Moved the Irssi SILC client key loading and other stuff
1386 to be called after the arguments and UI is initialized.
1387 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
1389 * Added -P option to Irssi SILC client which can be used
1390 to change the passphrase of the private key. Affected
1391 file irssi/src/silc/core/silc-core.c.
1393 * Added silc_change_private_key_passphrase apputil routine
1394 to lib/silcutil/silcapputil.[ch].
1396 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1398 * Fixed connection closing in client library to not crash.
1399 Moved the connection freeing totally to function
1400 silc_clinet_del_connection. Affected file
1401 lib/silcclinet/client.c.
1403 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1405 * Changed includes/silcincludes.h to silcincludes.h.in to
1406 include configuration specific information. The silcdefs.h
1407 is not included in to installation anymore (it's only
1408 compilation time header).
1410 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1412 * Moved the SilcClient and SilcClientConnection from client.h
1413 to the public lib/silcclient/silcclient.h. Changed the
1416 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1418 * If version string in silc_clinet_alloc is NULL the library
1419 puts it automatically. Affected file lib/silcclient/client.c.
1421 * Changed the version strings from variables to #define's
1422 in includes/silcversion.h.
1424 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1426 * Added shared library complation support.
1428 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1430 * Added lib/silcutil/silcapputil.[ch] for application
1431 utility functions. It includes routines for applications'
1432 convenience. Added silc_create_key_pair, silc_show_public_key
1433 and silc_load_key_pair functions.
1435 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1437 * Send RESUME_CLIENT packet from router to backup routers
1438 to in resuming. Affected file silcd/packet_receive.c.
1440 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1442 * In IDENTIFY command parsing, send all other IDs except
1443 Client IDs explicitly to router for resolving on normal
1444 server. Also check that ID received in WHOIS command is
1445 always Client ID, others are not allowed. Affected file
1446 silcd/server_query.c.
1448 * Merged latest changes from irssi.org CVS.
1450 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1452 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
1453 Affected files irssi/src/silc/core/silc-core, silc-server.c.
1455 * Fixed the heartbeat sending in Irssi SILC client. Moved
1456 the silc_client_packet_send to silcclient.h for application
1457 usage. Affected files lib/silcclient/client_internal.h
1458 lib/silcclient/silcclient.h.
1460 * Fixed a bug in query resolving in server. Used wrong
1461 variable in a for loop and crashed. Affected file is
1462 silcd/server_query.c.
1464 * Server constructs requested attributes only to locally
1465 connected clients. Affected file silcd/server_query.c.
1468 * Fixed a bug when sending resolving from router to server
1469 with requested attributes. The constructed WHOIS command
1470 was incorrect. Affected file silcd/server_query.c.
1473 * Fixed Requested Attributes saving in WHOIS command reply.
1474 The length of the data buffer must be saved too. Affected
1475 file silcd/command_reply.c.
1477 * Update the client entry's servername after detaching is
1478 over. Affected file silcd/packet_receive.c. Bug #37.
1480 * Resolve incomplete client entrys in CUMODE_CHANGE and
1481 CMODE_CHANGE notifys. Affected file is
1482 lib/silcclient/client_notify.c. Bug #42.
1484 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1486 * Fixed channel key packet processing bug on backup router
1487 during backup resuming protocol. Affected file is
1488 silcd/packet_receive.c.
1490 * Fixed memory leaks in server. Affected files are
1491 silcd/server.c and silcd/packet_receive.c.
1493 * Fixed packet decryption problem when backup router encrypted
1494 channel message with wrong key during backup resuming
1495 protocol. Affected file silcd/packet_send.c.
1497 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
1498 Toni Willberg (toniw@iki.fi)
1500 * Changed the SilcCipher context to be private. Changed the
1501 silc_cipher_get_iv to just return pointer to the IV. Added
1502 silc_cipher_get_name to return the name of the cipher.
1503 Fixed code all around to support these changes. Affected
1504 files are lib/silccrypt/silccipher.[ch], client library and
1507 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1509 * Fixed unaligned access in lib/silccore/silcattrs.c.
1511 * Fixed libtool linking in lib/silcsim/Makefile.am.
1513 * Fixed services attribute printing. Affected files is
1514 irssi/src/silc/core/silc-queries.c.
1516 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1518 * Fixed a crashbug in incoming server accepting. Affected
1519 file silcd/server.c.
1521 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1523 * Added automatically generated index to Toolkit Reference
1526 * Added support for Postscript Toolkit Reference Manual.
1528 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1530 * Merged DISCONNECT fix, and autoconn port fix from Irssi
1533 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1535 * Added 'send_events' boolean argument to the function
1536 silc_schedule_set_listen_fd which sends the set events to
1537 the application explicitly if set to TRUE. Default action
1538 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
1539 lib/silcclient/client_internal.h and silcd/server_internal.h.
1541 * Added silc_compare_timeval to determine which time values
1542 is smaller. Affected file lib/silcutil/silcutil.[ch].
1544 * Added sort-of "Quality of Service" (QoS) support to
1545 SilcSocketConnection. Data reception can be controlled with
1546 rate limit per second and/or read data length limit.
1547 Added silc_socket_set_qos. Affected files are
1548 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
1550 * Added the QoS configuration to SILC Server configuration
1551 file. Affected files are silcd/serverconfig.[ch] and
1554 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1556 * Merged with irssi.org CVS.
1558 * Failed OPER and SILCOPER authentications are now logged.
1559 Affected file silcd/command.c. Bugs #25.
1561 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1563 * ROBODoc documented lib/silcutil/silcbuffer.h and
1564 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
1565 <ville.rasanen@iki.fi>.
1567 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1569 * Added support for auto-passphrase authentication from the
1570 config file during connecting which was not implemented
1571 yet. Affected file irssi/src/silc/core/client_ops.c.
1573 * Fixed a bug in authentication protocol failure handling which
1574 was processing wrong callback context. Affected files
1575 are lib/silcclient/client.c and protocol.c.
1577 * Fixed the /ATTR allow off to actually work. Affected file
1578 is irssi/src/silc/core/silc-queries.c.
1580 * Fixed the /ATTR -del to work. Affected file is
1581 irssi/src/silc/core/silc-queries.c.
1583 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1585 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
1587 * Fixed mask attribute adding in Irssi SILC client. Affected
1588 file irssi/src/silc/core/silc-queries.c.
1590 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1592 * Added support for saving the requested attributes in
1593 WHOIS to directory. Affected file is
1594 irssi/src/silc/core/silc-queries.c.
1596 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1598 * Added support for parsing VCard fields that do not have
1599 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
1601 * Fixed a double free bug in hash table foreach function
1602 if the entry was deleted in the foreach callback. Affected
1603 file lib/silcutil/silchashtable.c.
1605 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1607 * Added silc_attribute_get_verify_data to return the signature
1608 verification data for either user digital signature or
1609 server digital signature in Requested Attributes. Affected
1610 files are lib/silccore/silcattrs.[ch].
1612 * Added silc_vcard_alloc which is used to allocated dynamic
1613 SilcVCard context. The silc_vcard_free now checks whether
1614 the context is dynamically allocated or not. Affected files
1615 are lib/silcutil/silcvcard.[ch].
1617 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1619 * Periodically remove the NOATTR status from client entry
1620 so that the client may take the attributes in use even after
1621 server has resolved them unsuccessfully earlier. Affected
1622 file silcd/server_query.c and idlist.h.
1624 * Moved sha1hash and md5hash from client->internal to
1625 SilcClient for application usage. Affected files are
1626 lib/silcclient/client.h and client_internal.h.
1628 * Fixed attribute encoding and decoding bugs. Affected
1629 files lib/silccore/silcattrs.[ch].
1631 * Added ATTR command to Irssi SILC Client which is used to
1632 manage user's Requested Attributes sending and values for
1633 WHOIS command. Affected files around Irssi SILC client.
1635 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1637 * Added silc_buffer_strformat which can be used to format
1638 strings into a buffer which size is automatically increased.
1639 Affected file lib/silcutil/silcbuffmt.[ch].
1641 * Added implementation of VCard (RFC 2426) which can be used
1642 as part of Requested Attributes in WHOIS command. Affected
1643 file lib/silcutil/silcvcard.[ch].
1645 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1647 * Some strncat -> silc_strncat changes our the core and
1650 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
1651 errors. Added better error printing to SKE library.
1652 Affected files lib/silcske/silcske.c, silcske_status.h and
1655 * Save the PKCS key length even if only private key is set to
1656 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
1658 * Fixed the usage of silc_pkcs_get_key_len since it returns the
1659 length in bits not in bytes. Affected files are
1660 lib/silcske/silcske.c, lib/silccore/silcauth.c and
1661 silcd/server_query.c.
1663 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1665 * Added silc_attribute_payload_encode_data to directly encode
1666 the data into the attributes buffer. Renamed function
1667 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
1668 Affected files are lib/silccore/silcattrs.[ch].
1670 * silc_hash_table_find_foreach calls the foreach function now
1671 once even if the nothing was found with context set to NULL.
1672 Affected file lib/silcutil/silchashtable.[ch].
1674 * Remove the RESOLVING flag from client entry after received
1675 the Requested Attributes from the client. Fixed memory leak
1676 in client entry freeing. Affected files silcd/server_query.c
1679 * Added Requested Attributes support into SILC Client Library.
1680 It is not able to send requested attributes in WHOIS command,
1681 and also receive and process requested attributes. Added
1682 silc_client_attribute_[add|del] and silc_client_attributes_get
1683 functions. Added also `ignore_requested_attributes' to the
1684 SilcClientParams to not use attributes in client. Affected
1685 files are lib/silcclient/command.c, client_attrs.[ch],
1686 silcclient.h, client_internal and client.[ch].
1688 * Changed the silc_client_get_client_by_id to support Requested
1689 Attributes, it takes them as argument now. Affected file
1690 is lib/silcclient/silcclient.h, and idlist.c.
1692 * Added -details option to WHOIS command in Irssi SILC Client
1693 to support the requested attributes. By default it requests
1694 all attributes. Affected file lib/silcclient/command.c and
1695 irssi/doc/help/in/whois.in.
1697 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1699 * Add also SERVICE attribute for server-constructed attribute
1700 data. Also digitally sign the attributes and add
1701 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
1702 silcd/server_query.c.
1704 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1706 * Changed the silc_attribute_payload_encode to support list
1707 of attributes (function may be called several times to add
1708 a new attribute). Removed the silc_attribute_payload_encode_list
1709 function. The encoding function now also automatically encodes
1710 the data, so the caller does not need to do that. Affected
1711 files lib/silccore/silcattrs.[ch].
1713 * Added support for replying on behalf of the user to the
1714 Requested Attributes in WHOIS command in the server. Affected
1715 file silcd/server_query.c.
1717 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
1718 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
1720 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1722 * Don't swtich to become primary router if we are backup if
1723 decryption error has occurred. Affected file silcd/server.c.
1725 * Fixed a bug in backup router IP address comparison in
1726 silc_server_backup_get.
1728 Save now also the port of the server/router and use that
1729 in comparison as well. Affected file silcd/server_backup.c.
1731 * Normal server now reconnects to backup router automatically
1732 if connection is lost to it. Affected file silcd/server.c.
1734 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1736 * If packet processing fails (like integrity check fails)
1737 the connection is closed now. Affected files are
1738 lib/silccore/silcpacket.c and silcd/server.c.
1740 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1742 * Fixed double free in RSA public key set function
1743 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
1746 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1748 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
1749 Added server_query.[ch] which provides one interface for
1750 querying information using all three commands.
1752 * Changed all "typedef unsigned char" in core library to
1753 "typedef SilcUInt8".
1755 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1757 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
1759 * Renamed silc_server_get_client_resolve to
1760 silc_server_query_resolve and moved to server_query.[ch].
1762 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1764 * Resumed client packet handling from server put the resumed
1765 client on wrong list on router and caused the client not
1766 be present on the network anymore. Now fixed to put the
1767 client to correct list. Affected file silcd/packet_receive.c.
1769 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1771 * Various cleanup in error message output in config parsing code
1772 and in server init code. Fixed error log files containing
1773 too many newlines ('\n') in some situations. Affected files are
1774 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
1776 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1778 * Use the reverse lookupped hostname in client internals
1779 instead of one user provided us as remote server name.
1780 Affected file lib/silcclient/client.c.
1782 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1784 * Added 'app_context' to silc_schedule_init. It is an
1785 application specific context that is delivered to application
1786 in task callback functions. Affected files are
1787 lib/silcutil/silcutil.[ch].
1789 * The hb_context in SilcSocketConnection is not freed
1790 automatically anymore (application must free it). Freeing
1791 it automatic is inconsistent. Affected files are
1792 lib/silcutil/silcsockconn.[ch].
1794 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1796 * Added support for removing explicitly added client connections
1797 in rehash and closing the client connections if they were
1798 unconfigured in the rehash. Affected file silcd/server.c.
1800 * Added support for aborting automatically pending commands
1801 that never receives the reply (to avoid memory leaks).
1802 Added also silc_server_command_pending_timed to set the
1803 specific timeout for pending command. Affected files are
1804 silcd/command[_reply].[ch].
1806 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
1807 specs and lib/silccore/silcstatus.h.
1809 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1811 * Changed the silc_get_time to accept time value as argument
1812 or if zero is sent return current local time. Affected
1813 file lib/silcutil/silcutil.[ch].
1815 * Added STATS command to client library and Irssi SILC client.
1816 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
1818 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1820 * Assure that channel key is set before sending it. May
1821 crash server otherwise. Affected file silcd/packet_send.c.
1823 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1825 * Assure that endless loop cannot happen with detached client
1826 resolving on normal server. Added idlist status
1827 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
1828 silcd/idlist.h and silcd/packet_receive.c.
1830 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1832 * Incoming file transfer request cannot use same session as
1833 the sending session. This can happen when sending file to
1834 yourself. Crashed the client on quit. Affected file
1835 lib/silcclient/client_ftp.c. Bug #24.
1837 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1839 * Implemented the draft-riikonen-precense-attrs draft and
1840 the Attribute Payload into the lib/silccore/silcattrs.[ch].
1842 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1844 * Distribute the SERVER_SIGNOFF notify also to local backup
1845 routers from the primary router. The backup router may not
1846 have the signing of local server directly connected and need
1847 to know about the signoff. Affected file silcd/server_util.c.
1849 * Use the primary router as the origin of the locally connected
1850 server when it is disconnecting from the backup router since
1851 that's where it really is coming from. Now the clients from
1852 the disconnecting server are removed correctly and "shadow"
1853 clients are not left to the backup router. Affected file
1856 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1858 * If normal server is standalone and found existing but disabled
1859 channel, do not re-create the channel since it creates
1860 duplicate same channels. Affected file silcd/server.c.
1862 * Added anonymous client connections support to server. New
1863 "anonymous" configuration option to ConnectionParams section
1864 added. If set to true, the username and hostname information
1865 of the client will be scrambled and anonymous user mode is
1866 set automatically to the user. Affected files are
1867 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
1869 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1871 * In JOIN notify handling, mark that the cache entry of the
1872 client cannot be expired. Can cause crashes on normal
1873 server (asserts client->channels). Affected file is
1874 silcd/packet_receive.c.
1876 * From now on distribution versions are used as protocol versions
1877 instead of by default using the Toolkit base version as protocol
1878 version. Affected file prepare.
1880 * Do not set the locally resolved hostname for local client
1881 entry but take what server sends. This way the real hostname
1882 is showed in WHOIS for yourself. Affected file is
1883 lib/silcclient/idlist.c and lib/silcclient/client.c.
1885 * Resolve local info with IDENTIFY when connecting to server.y
1887 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1889 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
1890 for implied search (not needed on platforms which has native
1891 pthreads library). Use --without-pthreads to disable threads.
1892 Affected file is configure.in.pre
1894 * Fixed --with-iconv on platforms which need to bypass (broken)
1895 native iconv(). Affected file is configure.in.pre
1897 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1899 * Moved -C option parsing in Irssi SILC client at same time
1900 as other options. The UI was initialized earlier and caused
1901 problems on command line. Bug #16. Affected file is
1902 irssi/src/silc/core/silc-core.c.
1904 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1906 * Added global variable silc_log_timestamp that tells silclog
1907 wether to print or not the timestamp in the logging files.
1908 Affected file lib/silcutil/silclog.[ch].
1910 * Added silcd configuration option Timestamp in the Logging
1911 section. Affected file silcd/serverconfig.[ch],
1912 doc/example_silcd.conf.in.
1914 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1916 * Fixed fingerprint checking to check for entirely empty
1917 fingerprint instead of two first bytes when determining
1918 if it is set. Bug #18. Affected file silcd/command.c.
1920 * Fixed duplicate PKCS name registering to not allow it.
1921 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
1923 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1925 * Conditionalize non-gcc compiler optimizations for various
1926 platforms, enable those commented out. Cleanups.
1927 Affected file lib/silcmath/mpi/configure.in
1929 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
1931 * silc_rng_exec_command() left zombie processes if command
1932 didn't generate any output. Affected file
1933 lib/silccrypt/silcrng.c
1935 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1937 * Rewrote iconv checking, introduce --with-iconv for systems
1938 which rely on libiconv. Check if iconv() provided by libc
1939 is good enough, otherwise demand libiconv. Affected file
1942 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1944 * Search for ldopen() also in libc. This enables SIM support
1945 on *BSD systems. Based on patch from Alex Zepeda. Affected
1946 file configure.in.pre
1948 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1950 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
1951 This fixes prepare on *BSD systems. Affected file
1954 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1956 * More fixed for not having purge timeout for global clients
1957 that are on channel. Affected files silcd/command_reply.c
1960 * Fixed the rekey protocol to work with backup router connections.
1961 Rekey packets are now allowed on disabled connections as
1962 well. Affected files silcd/packet_send.c and server.c.
1964 * Do not switch to be as backup router when shutting down and
1965 closing the primary connection. Affected file silcd/server.c.
1967 * Fixed memory leaks in backup router deleting. Added
1968 silc_server_backup_free to free all data during shutdown of
1969 server. Affected files silcd/server_backup.[ch].
1971 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1973 * Do not process commands if the sock->user_data is NULL.
1974 Affected file silcd/command.c.
1976 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1978 * Fixed buffer overflow and security problems (loosing bits
1979 in CFB encryption) in SILC RNG. Problems reported by
1980 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
1982 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1984 * Added yet more checks that client is not expired on global
1985 list if it is on channels. Affected file is
1986 silcd/command_reply.c.
1988 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1990 * Merged c0ffee's MIME signal patch which adds support for
1991 sending also MIME messages in Irssi SILC Client, and handling
1992 received MIME messages in a signal (and perhaps doing something
1993 to non-textual MIME messages).
1995 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1997 * Fixed pending command deletion in server and client library
1998 to check the whole list instead of breaking after first found.
1999 The affected files are silcd/command.[ch] and
2000 lib/silcclient/command.[ch].
2002 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2004 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2005 secret or private, otherwise it's possible to find out
2006 whether a secret channel exists or not. Affected file
2009 * If CMODE change fails during the mode setting, assure that
2010 the old mode mask is set for the channel back. Affected
2011 file silcd/command.c.
2013 * Fixed passphrase saving on +a channel on normal server
2014 after successful JOIN command. Affected file silcd/command.c.
2016 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2018 * Remove server/router operator privileges in DETACH command,
2019 since it's possible to resume to server where these
2020 privileges would not be allowed for the client. Affected
2021 file silcd/command.c.
2023 * Do not set to wait for backup in rehash of the server.
2024 Affected file silcd/server.c.
2026 * Do not check listener sockets when counting how many
2027 socket connections we have. Affected file is
2028 silcd/server_util.c.
2030 * Do not announce disconnected clients that are remaining
2031 in history (for WHOWAS). This is because SIGNOFF notify
2032 for these has been sent earlier already. Affected file
2035 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2037 * Buffer overflow with CUMODE command's mode->mode character
2038 conversion. Reported by Ville Räsänen. Affected file
2039 lib/silcutil/silcutil.c.
2041 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2043 * Allow heartbeat packets to go disabled connections anyway.
2044 Affected files silcd/server.c and silcd/packet_send.c.
2046 * Do not broadcast New Channel packets with List flag set
2047 in the packet to backup routers. The router must check
2048 for the correctness of the packets before sending them.
2049 It is possible that router will have enforce Channel ID
2050 change and this would cause desync in the backup router.
2051 Affected file silcd/packet_receive.c.
2053 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2054 are handled in list parsing. They are not list packets
2055 anymore. Affected file silcd/packet_receive.c.
2057 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2059 * Stop waiting for backup router through the timeout, not
2060 directly after backup router has arrived. Affected file
2063 * Do not re-create channel keys and send them when removing
2064 clients in server shutdown. Affected files are
2065 silcd/server_internal.h and silcd/server_util.c.
2067 * Notify distribution to backup routers was missing from
2068 the silc_server_send_notify_dest function which caused
2069 desyncing problems with backup router. Affected file is
2070 silcd/packet_send.c.
2072 * The client's channel removing was working wrong on
2073 backup router. It assumed that it doesn't know global
2074 information but backup router does know. For this reason
2075 it could remove channel when it wasn't supposed to do that.
2076 Affected file silcd/server.c and silcd/server_util.c.
2078 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2080 * Stop for a couple seconds after badkup router has become
2081 primary router. Affected file silcd/server.c.
2083 * Added silc_server_remove_servers_by_server, which is used
2084 to remove servers originated from some other server. Also
2085 clients of those servers can be removed too. Affected file
2086 silcd/server_util.[ch].
2088 * When removing clients after a server has signed of remove
2089 also all servers behind that server (unless they are known
2090 to be available locally), and send SERVER_SIGNOFF for each
2091 of the server separately. Also the signed off clients are
2092 sent now separately per signed off server. The affected files
2093 are silcd/server.c and silcd/server_util.[ch].
2095 * All servers added with silc_idlist_add_server must always
2096 have both "router" and "connection" pointers set. Otherwise,
2097 bad server entries may be left around in the cache.
2098 Affected file silcd/command_reply.c.
2100 * Do not create the channel key in NEW_CHANNEL packet
2101 processing if the channel is empty. Affected file
2102 silcd/packet_receive.c.
2104 * Completed backup router support for standalone routers.
2105 Supports also servers in the cell that do not use the backup
2108 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2110 * Fixed a bug in silc_string_regexify which did not add '^'
2111 at the start of each string, and thus the matching was
2112 not explicit. For example ban list iikone@*!*@* would
2113 match also "priikone", which is wrong, it would have to be
2114 *iikone@*!*@* to match also "priikone". Affected
2115 file lib/silcutil/unix/silcunixutil.c.
2117 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2119 * Enable all local server connections before updating client
2120 caches when we've become backup router. Otherwise, signoff
2121 packets may not reach the clients. Affected files are
2122 silcd/server.c and silcd/server_util.[ch].
2124 * Fixed a bug in version string parsing which could crash
2125 the program with specially formatted version string.
2126 Bug reported and patch provided by Ville Räsänen. Affected
2127 file lib/silcutil/silcutil.c.
2129 * Handle the disconnection immediately when DISCONNECT
2130 packet is received in server. Affected file silcd/server.c.
2132 * Primary router now waits a short time (10 seconds) for
2133 backup router connection before accepting any other
2134 connection (except local). Affected file silcd/server.c,
2137 * Fixed a crash in client libary in NICK_CHANGE notify when
2138 NICK_CHANGE arrived for client entry we are resolving
2139 currently. Affected file lib/silcclient/client_notify.c.
2141 * Call the sconn->callback completion even if error had
2142 occurred. Start reconnecting always if connection to
2143 primary router fails during backup router protocol.
2144 Affected files silcd/server.c and server_backup.c.
2146 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2148 * Added functions silc_server_send_opers and
2149 silc_server_send_opers_notify to send packets stricly
2150 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2151 to send variable argument notify to operators.
2152 Affected files silcd/packet_send.[ch] and silcd/server.h.
2154 * Removed UMODE rights checking with UMODE_CHANGE notify.
2155 Affected file silcd/packet_receive.c.
2157 * Server/router operator now receives notify when network
2158 switches to backup router and when it resumes the use of
2159 primary router. Affected file silcd/server.c and
2160 silcd/server_backup.c.
2162 * Fixed the updating of client information after backup
2163 resuming protocol is over; update all except local clients
2164 to the new primary router. The affected file is
2165 silcd/server_util.c.
2167 * Added support for closing active connections in rehash
2168 that were unconfigured by the user. Supports currently
2169 closing server and router connections. Affected file
2172 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2174 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2176 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2177 is NULL since seems that on some platforms NULL is allowed
2178 and on some it's not. Fallback encoding is used instead.
2179 Affected file lib/silcutil/silcstrutil.c.
2181 * Fixed statistics updating for incoming server connection
2182 which could cause problems when re-connecting. Affected
2183 file silcd/server.c.
2185 * Preliminary backup router support for standalone router
2186 added. Affected files in silcd/.
2188 * Mark server connections in backup router disabled before
2189 and after backup protocol. Affected file is
2190 silcd/server_backup.c.
2192 * Added support for reconnecting to remote server connection
2193 even if the protocol fails, and if the configuration wants
2194 us to keep trying to connect anyway.
2196 Server connection is not allowed to backup router if
2197 backup router does not have connection to primary router yet.
2199 Affected file is silcd/server.c.
2201 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2203 * Added silc_client_udpate_server function to update changed
2204 server info. Affected file lib/silcclient/idlist.[ch].
2206 * Added check for server entries that are being resolved when
2207 notify is received. If being resolved, handle the received
2208 notify only after it's resolved so that all notifys are
2209 handled in same order as received from the server.
2211 Added similar resolver check to channel entries. Every
2212 notify that cause resolving of any information that affects
2213 channel entry marks the channel entry in waiting state.
2214 After whatever resolving is over the waiters are signalled
2215 and only then the notifys are handled in the same order
2216 as delivered from the server.
2218 Affected files are lib/silcclient/idlist.[ch], and
2221 * Fixed KILLED notify handling in normal server. Affected
2222 file silcd/packet_receive.c.
2224 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2225 is locally connected, or was locally connected (but may
2226 be detached and connection is not active). Added also
2227 SILC_IS_LOCAL for checking this status. Affected files
2228 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2229 silcd/server.c and silcd/server_internal.h.
2231 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2233 * Don't send or handle TOPIC_SET if topic is already set and
2234 is same as being set. Affected files silcd/command.c and
2235 silcd/packet_receive.c.
2237 * Fixed CMODE change rights checking to work correctly when
2238 removing modes by operator. Affected file is
2239 silcd/server_util.c.
2241 * Fixed some handling with New Channel packet in router and
2242 fixed some CMODE_CHANGE notify handling in server and router.
2243 Affected file is silcd/packet_receive.c.
2245 * Changed "disconnect" client operation to include the
2246 reason of the disconnection and optional disconnection
2247 message. Affected file lib/silcclient/silcclient.h.
2249 * Made the compilation of lib/contrib/ stuff conditional.
2250 Affected files configure.in.pre, lib/contrib/Makefile.am.
2252 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2254 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2255 to the sender of the notify too, to avoid situation where two
2256 notifys are in the network at the same time going to oppsite
2257 directions. Affected file silcd/packet_receice.c.
2259 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2261 * Delete the client from channel even if the cilent->id is
2262 NULL. It was possible that client was deleted without
2263 removing from channels (theoretically at least). Affected
2264 file silcd/server.c and silcd/server_util.c.
2266 * Free the client data too when resuming is not successful.
2267 Affected file silcd/packet_receive.c.
2269 * Merged some code from c0ffee's silc-plugin. Affected files
2270 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2272 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2273 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2274 to the primary router connection, the other one returns
2275 TRUE if packet must be broadcasted to network.
2277 * All notifys that are destined to primary router (to network)
2278 are now automatically sent to backup routers even if the
2279 router is standalone (and has backup router). Affected files
2282 * Added --without-irssi and --without-silcd configuration
2283 options for disabling the compilation of these applications.
2284 Affected file configure.in.pre and prepare.
2286 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2288 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2289 UTF-8 encoding and decoding. Added also new encodings
2290 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2292 Added also SILC_STRING_LANGUAGE which is language and charset
2293 specific encoder and decoer for those platforms that support
2294 iconv(). It can convert the UTF-8 to and from the locale
2295 specific character set.
2297 Affected file lib/silcutil/silcstrutil.[ch].
2299 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2301 * Added function silc_get_command_name to the file
2302 lib/silcutil/silcutil.[ch].
2304 * Improved the server debug output a bit. Affected files are
2307 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2309 * Save the channel passphrase when received succesful JOIN
2310 command reply from router, on normal server. Otherwise
2311 joinig +a channels from normal server is not possible.
2312 Affected file silcd/command.c.
2314 * Fixed a bug in TOPIC_SET notify handling. The notifier
2315 may be other than client too, like server or channel.
2316 It expected it to always be only client and ignored the
2317 notify. Affected file silcd/packet_recieve.c.
2319 * Removed some (unnecessary) debug printing from
2320 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2322 * Do not force CMODE_CHANGE when server is announcing new
2325 Router announces stuff only after server reannounces channel
2326 after CHANNEL_CHANGE notify.
2328 These fixes optimizes the announcing procedure, and perhaps
2329 fixes some problems too. Affected file silcd/packet_receive.c.
2331 * Fixed SERVER_SIGNOFF sending to local clients. It was
2332 totally broken and sent the notify to all local clients,
2333 instead of only to those that was on same channel as the
2334 signing off clients. Affected file silcd/server_util.c.
2336 * Added -D option to server. It can be used to give debug
2337 level. The levels are from 0 - 99, and are predefined for
2338 smooth server debugging. (see silcd.c for the predefined
2339 levels). Affected file silcd/server.c.
2341 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2343 * Fixed a bug in Irssi SILC client to close the connection
2344 properly when disconnecting from server. Affected file
2345 irssi/src/silc/core/client_ops.c.
2347 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2349 * When authenticating as founder during JOIN command, check
2350 that the one authenticating becomes the only founder on the
2351 channel. Affected file silcd/command.c.
2353 * Better checking for founder mode setting when CUMODE_CHANGE
2354 notify is received. Affected file silcd/packet_receive.c.
2356 * Close all connections when shutting down the server by sending
2357 DISCONNECT packet. Close all listeners too when shutting
2358 down the server. Affected file silcd/server.c.
2360 * Handle DISCONNECT packet correctly in client library by
2361 calling the "disconnect" client operation. Affected file
2362 lib/silcclient/client.c.
2364 * Handle local errors correctly during resuming. Affected
2365 file lib/silcclient/client.c.
2367 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2369 * The log file is not dupped internally anymore in
2370 lib/silcutil/silclog.c. Fixed memory leaks too.
2372 * The scheduler now dispatches all pending timeout tasks
2373 when it is uninitialized with silc_schedule_uninit.
2374 Affected file lib/silcutil/silcschedule.c.
2376 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2378 * Added --enable-stack-trace option to configure. Added
2379 memory allocation stack trace support. Added files
2380 lib/silcutil/stacktrace.[ch]. Affected files are
2381 lib/silcutil/silcmemory.[ch].
2383 * Fixed memory leaks from libraries and server. Affected
2384 files around the tree.
2386 * Reverted back a fix made to CUMODE which broke it.
2387 Affected file silcd/command.c.
2389 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2391 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
2392 core library, and implemented it. All textual messages SHOULD
2393 use this flag and the message MUST be UTF-8 encoded.
2394 All text messages sent by Irssi SILC client are now UTF-8
2395 encoded (regardless whether the terminal supports UTF-8 or not).
2396 Affected files are lib/silccore/silcchannel.h,
2397 irssi/src/silc/core/silc-servers.c, silc-channels.c and
2400 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2402 * Added lots of new statistics updating that was missing from
2403 the server and router code. Affected files in silcd/.
2405 * Sending SIGUSR1 signal to server now dumps the current
2406 server statistics into /tmp directory. Affected file is
2409 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
2410 the SILC Hash Interface also. Added new functions
2411 silc_hash_get_name, silc_hash_init, silc_hash_update and
2412 silc_hash_final. Affected file lib/silccrypt/silchash.c.
2414 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2416 * Added some better info printing for client during connecting.
2417 Affected file silcd/server_util.c.
2419 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
2420 to silence a user on a channel. Affected files are
2421 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
2422 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
2423 and silcd/packet_receive.c.
2425 * Fixed a fatal bug in handling of malformed command payload.
2426 Affected file silcd/command.c.
2428 * Fixed a double free when announcing channel users to router.
2429 Affected file silcd/server.c.
2431 * After successful authentication to channel founder mode, check
2432 that there isn't anyone else with founder mode on the channel.
2433 The one that authenticated will become founder and anyone
2434 else is demoted. Affected file silcd/command.c.
2436 * Added error printing of any error that has occurred during
2437 any command in client library. Affected file is
2438 irssi/src/silc/core/client_ops.c.
2440 * Removed some error printing from the client library and left
2441 it for the application to worry (from the error status it
2442 receives in 'command' client operation. Affected file is
2443 lib/silcclient/command.c.
2445 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2447 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
2448 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
2449 Starting key agreement with itself is denied. Affected file
2450 is lib/silcclient/client_keyagr.c.
2452 * Fixed some error checkings from the SFTP library which caused
2453 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
2454 and lib/silcsftp/sftp_util.c.
2456 * Added new "debug" and "debug_string" settings to Irssi SILC
2457 client which can be used to print runtime debugging on the
2458 Irssi's screen. Available when compiled with --enable-debug
2459 option. Affected file irssi/src/silc/core/silc-core.c.
2461 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2463 * Fixed a missing variadic parameter in a function call that
2464 caused server crash when a non-allowed connection arrived.
2465 Reported by Richard Becker. Affected file silcd/server.c.
2467 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2469 * Added WATCH list sending to backup routers from router.
2470 The WATCH command is sent by the router to the backup
2471 router. Affected file silcd/command.c.
2473 * Mark the backup_router flag for RouterConnection entry
2474 if the backup router stuff is defined in the config file.
2475 Affected file silcd/serverconfig.c.
2477 * Fixed some backup data sending around the code to work better
2478 if the router is standalone router. Not all places were fixed.
2479 Affected file silcd/packet_receive.c, silcd/packet_send.c,
2482 * Fixed the router connecting when connecting to multiple
2483 routers. It ignored every other router except the first
2484 one. Affected file silcd/server.c.
2486 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2488 * Made the private key generation after expiration optional.
2489 If not created after expiration the old key will re-expire
2490 at a later time (and thus key pair is not necessary to
2491 change). Affected file irssi/src/silc/core/clientutil.c.
2493 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2495 * The length arguments in bind() and connect() were wrong
2496 and fixed now to used SIZEOF_SOCKADDR in the
2497 lib/silcutil/unix/silcunixutil.c.
2499 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2501 * Fixed detach timeout handling to use Client ID and not
2502 the actual client entry which may be freed in the callback.
2503 Affected file silcd/command.c.
2505 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2507 * Merged c0ffee's multiple interface support patch.
2508 Affected files in silcd/.
2510 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2512 * Cleanup keys properly. Affected file is
2513 irssi/src/silc/core/clientutil.c.
2515 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2517 * Display the user mode on the status bar. Affected file
2518 irssi/src/silc/core/silc-expandos.c.
2520 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2522 * If private message key is not set, but the flag is set in
2523 the packet, ignore the packet since it cannot be decrypted.
2524 Affected file lib/silcclient/client_prvmsg.c.
2526 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2528 * When resuming client, remove the old client entry from
2529 the watcher list too. Affected file silcd/packet_receive.c.
2531 * Do not allow normal server to force founder mode away
2532 from router if the founder mode is already set. Affected
2533 file silcd/packet_receive.c.
2535 * Remove the client entry with watch notify types with short
2536 timeout, and not directly, so that other notifys can be
2537 retrieved too. Affected file lib/silcclient/client_notify.c.
2539 * Display notification about data messages that cannot be
2540 displayed. Affected files irssi/src/silc/core/client_ops.c,
2541 irssi/src/fe-common/silc/module-formats.[ch].
2543 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2545 * Fixed the CHANNEL_CHANGE notify handling in client libary
2546 to not use freed memory. Affected file is
2547 lib/silcclient/client_notify.c.
2549 * Fixed CUMODE_CHANGE notify handling in server. Affected
2550 file silcd/packet_receive.c.
2552 * Fixed USERS command to support empty channels. Affected
2553 file silcd/command.c.
2555 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2557 * Allow multiple identical pending commands to be registered
2558 in client library. Affected file is lib/silcclient/command.c.
2560 * Call the completion for resolving client information only
2561 after all resolvers has finished. This fixes a crash in
2562 the client. Added support for checking when the resolvers
2563 are finished. Affected file is lib/silcclient/idlist.c.
2565 * Wait by default 3 seconds before reconnecting to the server
2566 after being disconnected. Makes the /detach command a bit
2569 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2571 * Check the watcher list before sending signoff notifys
2572 when closing client connection. Affected file is
2575 * Added better CMODE command rights checking. Affected file
2576 silcd/server_util.c.
2578 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2580 * Fixed watcher list checking during server signoff. It
2581 crashed the server. Affected file silcd/server_util.c.
2583 * The JOIN command reply returns now the founder's public
2584 key. Affected file is silcd/command.c.
2586 * Announce the channel mode, and the mode properties with
2587 CMODE_CHANGE notify. Affected file silcd/server.c.
2589 * Mark new channels by default disabled, untill at least
2590 one user joins the channel. Affected file is
2591 silcd/packet_receive.c.
2593 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2595 * The nickname argument to watch notify can be optional.
2596 Fixes a crash in server. Affected file silcd/packet_send.c.
2598 * Remove the client entry from cache if the WATCH notify type
2599 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
2600 lib/silcclient/client_notify.c.
2602 * Check the watcher list before and after changing nickname
2603 when the NICK_CHANGE notify is received. Affected file is
2606 * Fixed a crash in OPER and SILCOPER command sending. Empty
2607 passphrase caused the crash. Affected file is
2608 lib/silcclient/command.c.
2610 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2612 * Merged with Irssi CVS for Irssi SILC client.
2614 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2616 * Completed the protocol specifications.
2618 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2620 * Merged with Irssi CVS for Irssi SILC client.
2622 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2624 * Added the founder's public key delivery to the
2625 CUMODE_CHANGE notify type as well. Updated the protocol
2626 specs and the code. Affected files are silcd/packet_send.[ch],
2627 silcd/packet_receive.c and silcd/command.c.
2629 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2631 * Added silc_pkcs_public_key_copy function into the
2632 lib/silccrypt/silcpkcs.[ch].
2634 * Remove the `iv' from the SilcChannelEntry since we can
2635 live without it. Affected files are silcd/idlist.h and
2636 silcd/packet_receive.c.
2638 * Added support for sending the founder's public key in
2639 the CMODE_CHANGE notify packet in the server. Affected
2640 files are silcd/packet_send.[ch], silcd/packet_receive.c,
2641 silcd/command.c and silcd/server.c.
2643 * Changed the FOUNDER_AUTH authentication to use only
2644 public key authentication as defined by new protocol
2645 specs. Passphrase authentication with that mode cannot
2646 be used anymore. It is now possible to reclaim founder
2647 mode from any server in the network. Affected files are
2648 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
2650 * Added permanent channels support by making the channel
2651 permanent when FOUNDER_AUTH mode is set on the channel.
2652 The channel will not be destroyed even if channel is empty
2653 when that mode is set. Protocol TODO #17. Affected
2654 files are silcd/server.[ch], server_util.[ch],
2655 silcd/command.c, silcd/packet_receive.c and
2656 lib/silcclient/command.c.
2658 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2660 * Added reference counter to the command reply context in
2661 the client library. Affected files are
2662 lib/silcclient/command_reply.[ch].
2664 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2666 * Fixed rekey protocol with PFS in the client library.
2667 Affected file is lib/silcclient/protocol.c.
2669 * Added support for list of errors in client library
2670 command reply handling. Affected file is
2671 lib/silcclient/command_reply.c.
2673 * Defined that the WHOIS and IDENTIFY commands can send
2674 list of errors. Updated the protocol specs. Protocol
2677 * Added support for sending list of errors to WHOIS and
2678 IDENTIFY commands in server. Added support for receiving
2679 list of errors in server. Affected files are
2680 silcd/command.c and silcd/command_reply.c.
2682 * Fixed client info resolving on LEAVE command in client
2683 library to not crash. Affected file is
2684 lib/silcclient/client_notify.c.
2686 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2688 * Defined that the NICK command replies with thew changed
2689 nickname too, to make the nickname changing simpler at
2690 the client's end. Updated protocol specs and the code
2691 in client and server. Affected files are
2692 silcd/command.c, lib/silcclient/command_reply.c and
2693 lib/silcclient/command.c.
2695 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2697 * Added `Compressed' packet flag to indicate that the packet
2698 payload is compressed by the sender. Updated the protocol
2699 specs and the core library. The compression still is not
2700 implemented in the sources. Affected file is
2701 lib/silccore/silcpacket.h.
2703 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2705 * Remove pending command callbacks also if the connection
2706 to the server is destroyed. Affected file is
2707 lib/silcclient/client.c.
2709 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2711 * Added new QUIET channel user mode that can be used to
2712 quiet a user in a channel. Updated the protocol specs but
2713 it wasn't implemented yet. Protocol TODO #27. Affected
2714 file is lib/silccore/silcmode.h.
2716 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2718 * Added BLOCK_INVITE user mode to be able to block incoming
2719 invite notifications. Protoocol TODO #26. Affected files
2720 are lib/silccore/silcmode.h, lib/silcclient/command.c and
2723 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
2724 the protocol specs and the code. Affected file is
2725 lib/silccrypt/silcpkcs.c.
2727 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2729 * Disconnect Payload includes now the status type. Updated
2730 the protocol specs and the code. Protocol TODO #25.
2731 Affected files are silcd/server.c, lib/silcclient/client.c.
2733 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
2734 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
2735 Moved the silc_client_command_status_messages table to the
2736 lib/silcutil/silcutil.c and added new funtion
2737 silc_get_status_message, which deprecates function
2738 silc_client_status_message. Affected files are
2739 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
2740 lib/silcutil/silcutil.[ch].
2742 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2744 * Defined that the nickname hash in Client ID MUST be from
2745 lowercase nickname. This effectively changes nicknames in
2746 SILC to case-insensitive. Updated the protocol specs and
2747 the code. Affected files are lib/silcutil/silcutil.[ch],
2748 silcd/serverid.c, and silcd/idlist.c.
2750 * Added new channel user modes BLOCK_MESSAGES_USERS and
2751 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
2752 code. Affected files are lib/silccore/silcmode.h,
2753 lib/silcclient/command.c, and silcd/packet_send.c.
2755 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
2756 specs and code. Affected file lib/silccore/silcstatus.h.
2758 * Added support for watch list. It is possible to add nicknames
2759 to be watched, and when they come to network, leave network
2760 or user mode changes the watcher will be notified of this
2761 change. Added SILC_COMMAND_WATCH command, added new
2762 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
2763 notifications. Updated the protocol specs and implemented
2764 this to library, client and server. Protocol TODO #21.
2765 Affected files are lib/silccore/silccomand.h,
2766 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
2767 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
2768 silcd/packet_send.[ch], silcd/packet_receive.c, and
2769 irssi/src/silc/core/client_ops.c.
2771 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
2772 somebody watching you. Updated the protocol specs and the
2773 code. Affected files are lib/silccore/silcmode.h, and
2774 lib/silcclient/command.c.
2776 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2778 * Added service support to SILC protocol. Added new command
2779 SILC_COMMAND_SERVICE. Updated the protocol specs and the
2780 core library. Services are not implemented in server or
2781 client for now. Protocol TODO #20. Affected files are
2782 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
2784 * Added SilcStatus argument to `command' client operation
2785 to return the error status when command sending fails
2786 locally. Changed all command in client library to return
2787 correct command status. Affected files are
2788 lib/silcclient/command.c, lib/silcclient/silcclient.h and
2789 irssi/src/silc/core/client_ops.c.
2791 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2793 * Added silc_mime_parse function to parse MIME headers.
2794 Affected files are lib/silcutil/silcstruti.[ch].
2796 * Added MIME header parsing in Irssi SILC Client. It displays
2797 all textual MIME objects, others it ignores. Affected file
2798 is irssi/src/silc/core/clien_ops.c.
2800 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2802 * Fixed a bug in the pid writing function, which couldn't be
2803 written in a root-owned directory.
2805 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2807 * Defined that channel message to unknown Channel ID must
2808 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
2809 Updated the protocol specs and the code in server. The
2810 affected file is silcd/packet_receive.c.
2812 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2814 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
2815 that it is used to send error notifys if error occurs during
2816 some SILC packet processing, except commands. The error
2817 types are same as for command reply types. Defined that
2818 if private message is sent to unknown Client ID the error
2819 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
2820 Updated the protocol specs and code. Affected files are
2821 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
2822 lib/silcclient/client_notify.c, silcd/packet_receive.c,
2823 and irssi/src/silc/core/client_ops.c. Renamed the
2824 SilcCommandStatus to SilcStatus.
2826 * Defined the use of extra WHOIS attributes in WHOIS command.
2827 The <Requested Attributes> (defined in a separate document)
2828 can be used to request additional information about user
2829 not returned by standard WHOIS command. Defined that server
2830 can send WHOIS command directly to client. Client provides
2831 the requested attributes to the server. Updated the protocol
2832 specs. Protocol TODO #4. Implementation is not done yet
2833 (Protocol TODO #24).
2835 * Renamed function silc_client_command_status_message to
2836 silc_client_status_message. Affected files are
2837 lib/silcclient/command_reply.[ch].
2839 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2841 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
2842 32 bit integers. Updated the protcol specs and the code.
2843 Affected files are silcd/command.c and
2844 lib/silcclient/command.c.
2846 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2848 * Fixed a bug in library where sending a bogus authentication
2849 payload would lead to a crash. Affected file is
2850 lib/silccore/silcauth.c.
2852 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2854 * Added detach_disabled and detach_timeout server config
2855 options to the server. Affected files silcd/serverconfig.[ch],
2856 silcd/command.c and silcd/packet_receive.c.
2858 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2860 * Added resolve_cmd_ident field to the SilcClientEntry structure
2861 too so that if the entry is for example being resolved so
2862 another command may attach to the same pending command reply
2863 without requiring to resolve the same entry again. Added
2864 support for adding multiple pending commands for one
2865 command idenfier. Affected files lib/silcclient/command.[ch],
2866 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
2868 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2870 * Defined that server receives WHOIS command reply for private
2871 and secret channels too. Updated protocol specs and the
2872 code in server. Affected file silcd/command.c.
2874 * Defined <channel user mode list> argument to WHOIS command
2875 reply for returning user modes on the channels. The
2876 channel list now doesn't include the user mode anymore but the
2877 actual channel mode. Updated protocol specs and the code in
2878 client and server. Affected files are silcd/command_reply.c,
2879 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
2880 and lib/silcclient/command_reply.c.
2882 * Save the channels list in WHOIS command reply in normal server
2883 so that WHOIS always shows joined channels also in normal
2884 server and not just on router. Affected file is
2885 silcd/command_reply.c.
2887 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2889 * Defined that server receives USERS command reply for private
2890 and secret channels too. Updated protocol specs and the
2891 code in server. Affected file silcd/command.c.
2893 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2895 * Changed the UMODE's mode mask argument to be optional. If
2896 not provided then the command merely returns the current mode
2897 mask to the client. Updated protocol specs and the server.
2898 Affected file is silcd/command.c.
2900 * Added SILC session detachment/resuming support. It is possible
2901 to detach by closing the network connection and then re-connect
2902 and resume to the old client session. Added DETACHED user
2903 mode that server will set for detached client. Added new
2904 packet RESUME_CLIENT which is used to perform the resuming
2905 process. Added DETACH command. Updated the protocol specs,
2906 core library, client and server. Protocol TODO #22. Very
2907 many affected files around the tree.
2909 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2911 * Changed the CMODE's mode mask argument to be optional. If
2912 not provided then the command merely returns the current mode
2913 mask to the client. Updated protocol specs and the server.
2914 Affected file is silcd/command.c.
2916 * Changed the Killer's Client ID in KILLED notify to be just
2917 any ID payload since router server is allowed to kill as well.
2918 Updated protocol specs, client libary and server. Affected
2919 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
2920 and irssi/src/silc/core/client_ops.c.
2922 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2924 * Added new user modes ANONYMOUS for special anonymous servers
2925 that may set the mode for client, and BLOCK_PRIVMSG which
2926 client may set to block incoming private messages unless the
2927 Private Message Key flag is set (using private keys to protect
2928 private messages). Updated protocol specs and code in client
2929 and server and core library. Protocol TODO #23. Affected
2930 files are lib/silccore/silcmode.h, silcd/server.[ch],
2931 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
2932 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
2934 * Added new channel user mode BLOCK_MESSAGES which the client
2935 may set to itself to tell server not send channel messages.
2936 Other packets such as channel key packets are still sent.
2937 Protocol TODO #23. Updated the protocol specs, client and
2938 server. Affected files are lib/silccore/silcmode.h,
2939 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
2940 lib/silcutil/silcutil.c, silcd/command.c, and
2941 silcd/packet_send.c.
2943 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2945 * Redefined the Status Payload to include now two 8 bit fields,
2946 instead of one 16 bit field. This now makes it possible to
2947 send list of errors. Updated the protocol specs and the code
2948 in core library, client library and server. Protocol TODO #1.
2949 Affected files are lib/silccore/silccommand.[ch],
2950 lib/silcclient/command_reply.[ch], silcd/command.c,
2951 silcd/command_reply.c and silcd/packet_receive.[ch].
2953 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2955 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
2956 must be handled by the application and should tell the application
2957 that an error message was already printed, and it should print the
2958 config coords (line, filename, ...). Affected files are
2959 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
2961 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
2962 server config parsing code more readable.
2964 Fixed a bug in the fetch_logging() config callback.
2966 Affected files is silcd/serverconfig.c.
2968 * Drop root privileges when started in foreground. Don't drop them
2969 if debugging also. Affected file is silcd/silcd.c.
2971 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2973 * Added more IM-like features by introducing new user modes
2974 for setting various presence information. Added new modes:
2975 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
2976 specs and code. Protocol TODO #19. Affected files are
2977 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
2978 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
2980 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2982 * Added STATS command to the protocol after all, to return
2983 various statistical information about the network. It can
2984 be used by clients to retrieve statistical information, and
2985 servers may use it to to fetch cell and network wide
2986 statistics from router. Updated the protocol specs and
2987 implemented it to the server. Protocol TODO #16.
2988 Affected files are lib/silccore/silccommand, silcd/command.[ch],
2989 silcd/command_reply.[ch].
2991 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2993 * The LIST command reply in client libary now adds new channel
2994 entry if the returned channel doesn't exist yet in cache,
2995 and returns the channel entry to the application in the
2996 command_reply client operation. Affected file is
2997 lib/silcclient/command_reply.c.
2999 * Changed the channel message payload's MAC generation to
3000 include the IV in the MAC as well. This way all relevant
3001 parts of the channel message payload are authenticated also
3002 with the channel message MAC (and not only by packet MAC).
3003 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3004 Affected file is lib/silccore/silcchannel.c.
3006 * Fixed the SKE to save the remote version, since the
3007 silc_ske_parse_version mistakenly checked wrong version,
3008 after it replaced the start payload. Affected files are
3009 lib/silcske/silcske.[ch].
3011 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3013 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3014 string utility functions. Added there also new functions
3015 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3016 Affected files lib/silcutil/silcstrutil.[ch].
3018 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3019 files are lib/silcutil/silcstrutil.[ch].
3021 * Defined that the security property fields in SKE SHOULD be
3022 UTF-8 encoded, defined that version string MUST be US-ASCII
3023 encoded, defined that passphrases sent in connection
3024 authentication protocol MUST be UTF-8 encoded. Implemented
3025 these to the client and server. Defined also that other
3026 passphrases sent in the protocol MUST be UTF-8 encoded.
3027 Affected files are lib/silcske/silcske.c,
3028 lib/silcclient/protocol.c, silcd/protocol.c,
3029 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3031 * Changed the silc_client_close_connection interface to not
3032 need the SilcSocketConnection which should not be visible
3033 to application. Affected files are lib/silcclient/client.c
3034 and lib/silcclient/silcclient.h.
3036 * Rewrote the text for Private Message Key Payload in the
3037 protocol specification. Protocol TODO #11.
3039 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3041 * Upgraded the protocol version to 1.1, updated protocol specs
3044 * Added the nickname as new argument to NICK_CHANGE notify and
3045 added it to protocol specs and implemented it to client and
3046 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3047 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3048 lib/silcclient/client_notify.c.
3050 * Added the killer's client ID to the KILLED notify and added
3051 it to protocol specs and implemented it to client and server.
3052 Protocol TODO #13. Affected files are silcd/command.c,
3053 silcd/packet_receive.c, packet_send.[ch],
3054 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3055 The killer's client entry is now returned to application in
3056 the `notify' client operation.
3058 * Fixed the Max Argument fields that had too large value set
3059 in the protocol specs. Protocol TODO #14.
3061 * Added the LEAVE command reply to return the ID of parted
3062 channel. Updated protocol specs and implemented it to the
3063 client and server. Protocol TODO #15. Affected files are
3064 silcd/command.c, lib/silcclient/command_reply.c. The channel
3065 entry is now returned to application in the `command_reply'
3068 * Rewrote the version SKE version checking in client libary
3069 and in server to use the silc_parse_version_string. Affected
3070 files are lib/silcclient/protocol.c, silcd/protocol.c.
3072 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3073 commands that was missing it, and updated protocol specs and
3074 the server implementation. Protocol TODO #10. The affected
3075 file is silcd/command.c.
3077 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3078 generic reply to a generic request (REQUEST flag), and
3079 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3080 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3081 to define the payload for DATA flag. Added the flags to
3082 the implementation. Protocol TODO #9. Affected file is
3083 lib/silccore/silcchannel.h.
3085 Changed the client library to return the message length
3086 to application as well in the channel_message and private_message
3087 client operations. Affected files are
3088 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3089 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3090 and lib/silcclient/client_ops_example.c.
3092 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3093 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3094 the channel. Updated protocol specs and impelemented this
3095 to client and server. Protocol TODO #6. Affected files are
3096 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3097 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3099 Added new options m and M to CMODE command in Irssi SILC
3100 client to set these modes.
3102 * Deprecated all administrative commands from SILC protocol
3103 since they are highly implementation specific commands.
3104 Updated protocol specs. Moved the old commands in
3105 implementations to private range of command types. Affected
3106 files are silcd/command.c, lib/silcclient/command.c and
3107 lib/silcclient/command_reply.c. Protocol TODO #8.
3109 * Fixed a bug in server where sending unknown command crashes
3110 the server. Affected file silcd/command.c.
3112 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3114 * Added SILC_PROTOCOLVERSION macro to check protocol version
3115 of a socket connection. The affected file is
3116 lib/silcutil/silcsockconn.h.
3118 * Added better error logging in rekey protocol. Affected file
3121 * Do not check public key types in SKE during rekey. Affected
3122 file lib/silcske/payload.c.
3124 * Fixed the rekey protocol with PFS, which was totally broken.
3125 Affected file silcd/protocol.c.
3127 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3129 * Some client implementations quit network by doing first LEAVE
3130 and then immediately SIGNOFF (like Bombyx). We now do check
3131 after a short time after LEAVE notify and check whether the
3132 client is still valid after LEAVE, and if not we remove it from
3133 cache. Affected file is lib/silcclient/client_notify.c.
3135 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3137 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3138 it's good not to have security holes here.
3140 * Fixed a negative refcount situtuation for the config context.
3141 Affected file is silcd/serverconfig.c.
3143 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3145 * ROBOdoc documented lib/silcutil/silcutil.h.
3147 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3149 * Optimized even more the SilcPacketContext structure. Now
3150 totally saved 16 bytes of memory per context after optimization.
3151 Affected files are lib/silccore/silcpacket.[ch].
3153 * Made strict checks for valid SILC IDs. Affected file is
3154 lib/silccore/silcid.c.
3156 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3158 * Changed the object argument for silc_cipher_register,
3159 silc_hash_register, silc_hmac_register and silc_pkcs_register
3160 to const. Affected files are lib/silccrypt/silccipher.[ch],
3161 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3163 * Changed the silc_get_username and silc_get_real_name to
3164 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3166 * Fixed the Irssi SILC Client to use the silc_get_username and
3167 silc_get_real_name insted of glib routines since the glib
3168 routines only corrupt stack. Fixes the Irssi SILC to work in
3169 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3171 * Fixed the Irssi to not use g_get_home_dir since it crashes
3172 or returns garbage on cygwin and corrupts stack. Added function
3173 get_home_dir to Irssi routines. Affected files are
3174 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3176 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3178 * Made some structure optimizations. SFTP memory FS MemFSEntry
3179 entry structure. Optimized SilcTask structure. Optimized
3180 SilcPacketContext structure.
3182 Affected files lib/silcsftp/sftp_fs_memory.c,
3183 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3185 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3187 * And yet again reverted back the config thing since Johnny
3188 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3191 * Fixed memory leaks from config object. Affected files are
3192 silcd/serverconfig.[ch].
3194 * Added support for adding new connections to the server in rehash.
3195 After rehash they take effect.
3197 Added support for changing the maximum allowed connections in
3198 rehash. The number can grow but going smaller is not supported.
3200 Added function silc_server_num_sockets_by_remote to the
3201 silcd/server_util.[ch].
3203 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3205 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3207 * Added preliminary checking during config parsing for a valid
3208 public/private key and removed further checks in the code.
3209 Affected files are silcd/serverconfig.[ch], server.c.
3211 * Moved functions silc_server_drop() and silc_server_daemonise()
3212 from server.c to silcd.c since they are stricly related to
3213 the application activity.
3215 * Reverted a small part of the automatic ref/unref since
3216 it caused a double unref in some situations. Affected
3217 files are silcd/silcd.[ch], server.c, serverconfig.c.
3219 * Added some .cvsignore files in the lib directory.
3221 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3223 * Fixed silc_net_gethostbyaddr to correctly resolve by
3224 address. Affected file lib/silcutil/silcnet.c.
3226 * Fixed the notify relaying to client. The HMAC to be used
3227 with relayed packets ws wrong and caused decryption failure
3228 at the client end. Affected file is silcd/packet_receive.c.
3230 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3232 * Created new branch silc_protocol_1_0_branch.
3234 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3236 * Changed the silc_server_config_* routines to be SilcServer
3237 independent. They are now officially application specific code
3238 and not part of generic server implementation. Affected files
3239 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3241 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3243 * Added automatic referencing of config context in the
3244 silc_server_config_alloc, and automatic unreferencing in the
3245 silc_server_config_destroy. Affected files are
3246 silcd/serverconfig.[ch], silcd/silcd.c.
3248 * Fixed the silc_log_quick handling in the logging routines.
3249 It didn't log quickly when it was TRUE. Affected file is
3250 lib/silcutil/silclog.c. Also the flush delay was set even
3251 if it was 0 in config file. Affected file is
3252 silcd/serverconfig.c.
3254 * Added support for changing key pair of the server in rehash.
3255 Affected file silcd/server.c.
3257 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3259 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3260 too early, before getting the channel entry. Affected file
3261 is silcd/packet_receive.c.
3263 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3265 * Added functions silc_server_config_[ref/unref], these are used
3266 to prevent that the config object is destroyed.
3268 No longer directly affect global variables silc_log_quick and
3269 silc_log_delay, they are first cached inside the config object
3270 and then applied with silc_server_config_setlogfiles().
3272 silc_server_config_set_defaults() is now internal to
3273 serverconfig.c, there are no reasons to show this internal stuff
3276 Affected files are silcd/serverconfig.[ch].
3278 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3279 fprintf's to stderr, since some code may be executed again after
3280 the server went into the background. Affected files are
3283 * Added rehash support. Added function silc_server_rehash() that
3284 will perform all the basic tasks of the rehashing procedure.
3286 * Added command line option `-x, --hexdump'. This will enable the
3287 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3288 The option `--hexdump' implies `--debug'.
3290 * Fixed a bad bug in the logging APIs (silcutil library) where
3291 the application would crash after calling silc_log_reset_all().
3293 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3295 * Fixed the KICKED notify handling in client library to
3296 correctly remove the channel and all entries from the
3297 channel when I was kicked. This bug crashed the client.
3299 Fixed yet another but in KICKED notify handling to remove
3300 the kicked client correctly from the channel.
3302 Affected file is lib/silcclient/client_notify.c.
3304 * Fixed a minor bug in looking up correct client entry
3305 in KICKED notify in server. Affected file is
3306 silcd/packet_receive.c.
3308 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3309 sources correctly to distribution. Fixes --with-gmp option.
3311 * Removed the manual rehashing from ID Cache, and changed it
3312 to use the SILC Hash Table's auto rehash feature. Affected
3313 file is lib/silccore/silcidcache.c.
3315 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3317 * Fixed a bug in the silc_client_nickname_format function that
3318 handles the multiple same nickname formatting. Two clients
3319 with same nickname caused problems after the first one left
3320 and rejoined. It didn't format the nickname correctly.
3321 Affected file is lib/silcclient/idlist.c.
3323 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3325 * Don't change the topic if olod topic is same as new one.
3326 Affected file is silcd/packet_receive.c.
3328 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3330 * Added cross-reference support to the SILC Documentation
3331 generator. All types across all HTML files are now cross-
3332 referenced. Affected files util/robodoc/generator.c and
3333 scripts/silcdoc/silcdoc.
3335 * Added file lib/silcutil/silctypes.h to include all the
3336 arithmetic type definitions and some macros. Removed
3337 includes/bitmove.h and moved macros to silctypes.h.
3339 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3341 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3343 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3345 * Added `type' argument to silc_id_payload_parse_id function which
3346 now returns the type of the ID to the sent pointer. Affected
3347 file is lib/silccore/silcid.[ch].
3349 * Added check for CMODE_CHANGE notify type that mode change is
3350 allowed by the sender. Affected file silcd/packet_receive.c.
3352 * Added check for CUMODE_CHANGE notify type that mode change is
3353 allowed by the sender. Affected file silcd/packet_receive.c.
3354 Added the ID type as CUMODE_CHANGE notify type as argument
3355 to the `notify' client operation. Affected files are
3356 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3358 * Added function silc_client_add_server to the client library.
3359 Added support for resolving also channel and server info when
3360 received unknown entity in notify packet. Affected files are
3361 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3363 * Added function silc_command_get_status to return the command
3364 status from the command reply's argument payload. Affected files
3365 are lib/silccore/silccommand.[ch].
3367 * Added check for KICKED notify type that the kicking is
3368 allowed by the client. Affected file silcd/packet_receive.c.
3370 * Created function silc_get_input which can be used to get input
3371 (echo on or off) from user on command line. Affected files are
3372 lib/silcutil/silcutil.[ch].
3374 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3376 * Optimized silc_server_packet_relay_to_channel function.
3377 Added new function silc_channel_message_payload_encrypt which
3378 can be called directly if channel message payload needs to
3379 be encrypted and is already encoded (no need to call _encode
3380 function). Packet relaying is now done by router without any
3381 extra memory allocations. Affected files are
3382 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
3383 silcd/packet_send.c.
3385 * Fixed the INVITE notify handling. It took wrong arguments
3386 as invite list and invite delete. Affected file is
3387 silcd/packet_receive.c.
3389 * Added check for TOPIC_SET notify type that the topic change is
3390 allowed by the client. Affected file silcd/packet_receive.c.
3392 * Added check for INVITE notify type that inviting is allowed by
3393 the client. Affected file silcd/packet_receive.c.
3395 * Changed the silc_server_client_on_channel to return the
3396 SilcChannelClientEntry as well. Moved the function
3397 silc_server_check_cmode_rights to server_util.[ch].
3398 Affected files are silcd/server_util.[ch], silcd/command.c.
3400 * Added function silc_server_check_umode_rights to check whether
3401 changing client's user mode is allowed. Added check for
3402 UMODE_CHANGE notify type that the umode change is allowed
3403 by the client. Affected files are silcd/server_util.[ch],
3404 silcd/packet_receive.c and silcd/command.c.
3406 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3408 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
3409 ID length. It ignored that ID can be IPv6 based as well.
3410 Affected file lib/silccore/silcpacket.h.
3412 * Fixed the silc_id_id2str and silc_id_str2id to take the
3413 IPv6 address offset's into consideration. Affecte file is
3414 lib/silccore/silcid.c.
3416 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3418 * Fixed the internal Unix scheduler functions to check for
3419 NULL context they may receive. The affected file is
3420 lib/silcutil/unix/silcunixschedule.c.
3422 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
3424 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
3425 can specify different directory with --home command line
3426 parameter. Affected files irssi/src/silc/core/client_ops.c,
3429 * SILC-specific commands aren't now executed if the active server
3430 isn't of SILC-type, so there won't be problems with having
3431 IRC and SILC protocol support in same client. Affected files
3432 irssi/src/silc/core/silc-channels.c, silc-servers.c,
3435 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3437 * Improved the signal support in SILC Schedule. Added new
3438 function silc_schedule_signal_call which is used by application
3439 to mark a signal to be called. It is now safe to perform
3440 any kind of tasks in signal callbacks since it is guaranteed
3441 that the application specified signal callback is called
3442 after the signal is over. Affected files are
3443 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
3445 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3447 * Added `name' field to SilcChannelPrivateKey to represent
3448 application given name for the key. Moved also the context from
3449 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
3450 Added the `name' argument also to the function
3451 silc_client_add_channel_private_key.
3453 Added function silc_client_current_channel_private_key to set the
3454 current channel private key in use.
3456 Added "change" command to KEY command which can be used to change
3457 the current channel private key. Bound the command also to
3458 alt+K (Alt+Shift+k).
3460 Also affected files lib/silcclient/client_channel.c,
3461 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
3463 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3465 * Added silc_rng_get_byte_fast function in to the
3466 lib/silccrypt/silcrng.[ch].
3468 * Changed the interface of silc_packet_assemble and the
3469 silc_packet_send_prepare. If silc_packet_assmble is now
3470 called the application does not call silc_packet_send_prepare
3471 because the library will call it automatically. These
3472 interfaces now also return a reference to the outgoing buffer
3473 which includes the assembled packet, which the application can
3474 use to encrypt the packet.
3476 Affected files are lib/silccore/silcpacket.[ch],
3477 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
3478 silcd/packet_send.c, server_backup.c and packet_receive.c.
3480 * Fixed a packet sending bug on very high load, where outgoing
3481 packet queue wasn't handled correctly and packets got corrupted.
3482 Affected files are lib/silcutil/*/silc*sockconn.c,
3483 lib/silcclient/client.c and silcd/server.c.
3485 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3487 * Added macro SILC_PACKET_DATALEN which can be used during
3488 packet assembling to check whether the data to be added to
3489 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
3490 len is truncated until it fits it.
3492 Added checks for maximum length of channel message payload and
3493 private message payload also.
3495 Added checks for maximum packet length in server and in
3498 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
3499 lib/silcclient/client.c, lib/silccore/silcchannel.c and
3500 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
3501 lib/silcclient/client_prvmsg.c.
3503 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3505 * Added silc_server_packet_queue_purge call to the
3506 silc_server_disconnect_remote to assure that all data in the
3507 queue before disconnecting is sent to the network. Affected
3508 file silcd/server.c.
3510 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3512 * Added the deleting of server's own ID cache entry to the
3513 silc_server_free function. Free also everything else that
3514 has been allocated in silc_server_init. The affected file
3517 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3519 * Added functions silc_parse_version_string, silc_version_to_num,
3520 and silc_ske_parse_version to parse SILC protocol style version
3521 strings. Affected files lib/silcutil/silcutil.[ch] and
3522 lib/silcske/silcske.[ch].
3524 * Added new configuration params: version_protocol, version_software
3525 and version_software_vendor to specify what version the remote
3526 host must at least be to be able to connect to server. The vendor
3527 string can be regex matched too. Added new function
3528 silc_server_connection_allowed to check maximum number of allowed
3529 connections, and allowed versions for incoming connections.
3530 Affected files are silcd/server.c, server_util.[ch] and
3533 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3535 * Added preliminary support for signals in scheduler. The
3536 signals we care about are now blocked always when the scheduler
3537 is locked. This way we can synchronise the use of signal with
3538 scheduler. It is guaranteed that when signal occurs the scheduler
3539 is not locked, and thus new tasks can be safely added to the
3542 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
3543 to silc_schedule_internal_init and silc_schedule_internal_uninit.
3544 Added new platform specific routines
3545 silc_schedule_internal_signals_[un]block and
3546 silc_schedule_internal_signal_[un]register.
3548 Added new functions to SILC Schedule API:
3549 silc_schedule_signal_[un]register. Each signal that application
3550 is going to use should be registered to the scheduler.
3552 Affected files are lib/silcutil/silcschedule.[ch],
3553 lib/silcutil/*/silc*schedule.c.
3555 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3557 * Check for unauthenticated client and server in the
3558 silc_server_new_client and silc_server_new_server functions.
3559 Affected file silcd/packet_receive.c.
3561 * Added function silc_string_is_ascii to check whether given
3562 string is 7-bit ASCII string. Affected files are
3563 lib/silcutil/silcutil.[ch].
3565 * Added function silc_id_is_valid_server_id into the
3566 silcd/serverid.c and added checking for valid Server ID's in
3567 silc_server_new_server. The Server ID must always be based
3568 on the server's public IP address.
3570 * Added logging of DISCONNECT packet message in the server.
3571 Affected file silcd/server.c.
3573 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3575 * Changed all library interfaces that use Global RNG to also
3576 accept SilcRng as argument. Affected files are
3577 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
3578 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
3579 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
3580 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
3581 lib/silccrypt/rsa.c.
3583 * Added function silc_pkcs_generate_key to the
3584 lib/silccrypt/silcpkcs.[ch] for applications so that they
3585 don't need to do pkcs->pkcs->init calls anymore.
3587 * Remove SilcSocketConnection from the SFTP API since it really
3588 wasn't needed there. The application has the information
3589 saved in its contexts anyway and the SFTP layer doesn't need
3590 know about it. Affected files lib/silcsft/silcsftp.h and
3591 lib/silcsftp/sftp_[server/client].c.
3593 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
3594 The SilcSimContext is not SilcSim.
3596 * Fixed possible buffer overflows in silc_id_render in the
3597 lib/silcutil/silcutil.c.
3599 * On EPOC the global crypto module lists are not used at all
3600 in the crypto library. Added support for using the constant
3601 algorithm list on EPOC. Affected files are
3602 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
3605 * Fixed the handling of third parameter of KICKED notify, since
3606 it was mistakenly updated to SILC Protocol 1.0 even though it
3607 is to be included in 1.1. Since it is not in 1.0 it is not
3608 mandatory, and this fix now handles it only if it is provided,
3609 and it is not error if it is not provided. Affected file
3610 lib/silcclient/client_notify.c.
3612 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3614 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
3615 client. Affected file irssi/src/silc/core/client_ops.c.
3617 * Merged with Irssi 0.8.4 from irssi.org CVS.
3619 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3621 * Check for valid socket connection in client entries before
3622 sending any messages. Fixes a crash, but doesn't fix some
3623 other underlaying bug that is lurking there. Affected
3624 file silcd/packet_send.c.
3626 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
3628 * $usermode, $cumode and $cumode_space expandos shouldn't do
3629 anything with non-SILC server records. Affected file
3630 irssi/src/silc/core/silc-expandos.c
3632 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3634 * Fixed the silc_net_check_[host/local]_by_sock to support
3635 IPv6 bound sockets as well. Now they can return IPv6 addresses
3636 as well. Affected file lib/silcutil/silcnet.c.
3638 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
3639 Affected lib/silcutil/unix/silcunixnet.c.
3641 * Fixed ID rendering (at least on some platforms, not NetBSD)
3642 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
3644 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3646 * Added silc_hash_public_key and silc_hash_public_key_compare
3647 functions to be used with SilcHashTable. They can be used to
3648 hash public keys and compare public keys in hash table. Affected
3649 file lib/silcutil/silcutil.[ch].
3651 * Added support for specifying multiple public keys for Client
3652 connection section in server configuration file. This makes it
3653 possible to accept multiple public keys from same host, or to
3654 make a section that accepts any incoming host, and have the
3655 accepted public keys listed in the section.
3657 Added functions silc_sever_[find/get]_public_key, added the
3658 support for this actually to all connection sections but only
3659 the Client section is currently allowed to specify multiple
3662 Affected files are silcd/server.c, server_internal.h,
3663 command.c, protocol.c, server_util.[ch], packet_receive.c.
3665 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3667 * Merged Irssi 0.8.2 from irssi.org CVS.
3669 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3671 * If silc_debug is TRUE, also output standard logging messages
3672 to stderr with the debug output.
3674 Made silc_log_reset_all() flushing all channels before returning.
3675 Also fixed some documentation typos.
3677 Affected files are lib/silcutil/silclog.[ch].
3679 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3681 * Fixed the server to check correctly the amount of connections
3682 from single host, by checking also the type of the connection.
3683 Fixed also the comparison of number of connections and number
3684 of allowed connections. Affected files are silcd/server.c,
3687 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3689 * Fixed the USERS command reply to save the user's mode on the
3690 channel as well. Fixed JOIN command reply to check whether a
3691 client is on channel already and not join it twice. Affected
3692 file lib/silcclient/command_reply.c.
3694 * Added new file silc-expandos.c into irssi/silc/core/ to return
3695 various stuff for various signal for the statusbar etc. updating.
3696 Now Irssi SILC client prints channel user modes etc. on the
3699 * The user mode (like server/router operator changes) is now shown
3700 on the Irssi SILC client's statusbar. The affected files are
3701 irssi/src/silc/core/client_ops.c, silc-expandos.c.
3703 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3705 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
3706 to SILC_SCHEDULE_[UN]LOCK macros.
3708 * Added more error printing to logs in server code. Affected
3709 files silcd/server.c and silcd/protocol.c.
3711 * Fixed -S option parsing in Irssi SILC Client. Affected file
3712 irssi/src/silc/core/silc-core.c.
3714 * Added silc_buffer_alloc_size function. Affected file is
3715 lib/silcutil/silcbuffer.h.
3717 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3719 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
3720 constants. Affected files in
3721 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
3724 * Changed the internal SFTP Memory FS table to const. Affected
3725 file lib/silcsftp/sftp_fs_memory.c.
3727 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3729 * Fixed the buffer formatting and unformatting routines to
3730 check the size of 64 bits types with sizeof(). Affected
3731 file is lib/silcutil/silcbuffmt.c.
3733 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3735 * Removed 0.6.x backwards support.
3737 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3739 * Changed all integer type names:
3740 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
3741 to avoid collisions with other libraries using same type names
3744 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3746 * Added `prefer_ipv6' argument to the functions
3747 silc_net_gethostbyname[_async]. If it is TRUE it will return
3748 IPv6 address over IPv4. If FALSE IPv4 address is returned
3749 even if IPv6 address was found. Affected files
3750 lib/silcutil/silcnet.[ch].
3752 * Added support silc_net_create_connection[_async] to fallback
3753 to IPv4 address if IPv6 address could not be used (like if
3754 it doesn't work on a specific system). Affected file in
3755 lib/silcutil/unix/silcunixnet.c.
3757 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3759 * Added silc_schedule_reinit function to do the enlarging
3760 of the max tasks handling capabilities of the scheduler.
3761 Affected files lib/silcutil/silcschedule.[ch].
3763 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3765 * Added automatic extern "C" { ... } for C++ compilers so the
3766 application does not need to define them. Affected file
3767 includes/silcincludes.h.
3769 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
3770 old name went against naming convention. Applications now
3771 include "silcclient.h" instead of "clientlibincludes.h".
3772 Removed includes/clientlibincludes.h, it is redundant now.
3774 * Renamed includes/version.h to silcversion.h.
3776 * Added really preliminary support for OS/2 into the util
3777 library. Only thread & mutex API is implemented, others
3778 are still to be implemented. Created the lib/silcutil/os2/
3779 directory. Created also file includes/silcos2.h.
3781 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3783 * Added preliminary BeOS support into the util library.
3784 Created lib/silcutil/beos/, and implemented all the needed
3785 functions to support SILC on BeOS. Created also file
3786 includes/silcbeos.h.
3788 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
3790 * Added proper initializations to silc's irssi code, so it's
3791 now possible to load it as module. Affected files
3792 irssi/src/silc/core/silc-core.c,
3793 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
3795 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3797 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
3800 * Fixed the silcdoc document generator to correct generate
3801 docs from all kinds of filenames. Affected files are
3802 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
3804 * ROBOdoc documented lib/silcutil/silcmemory.h.
3805 Added also new function silc_memdup.
3807 * Removed lib/silcutil/silcbufutil.h and moved those routines
3808 to the lib/silcutil/silcbuffer.h.
3810 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3812 * Added `user_count' to the SilcChannelEntry which now tells the
3813 number of users on the channel. The user count is now saved
3814 in normal server of global channels as well. Affected files
3815 silcd/server.c, idlist.h, packet_receive.c and command.c.
3817 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
3818 include file utility functions.
3820 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
3821 instead of calling directly OS routines.
3823 * Fixed NICK change printing in Irssi SILC Client. Fixed
3824 KICKED notify printing in Irssi SILC Client. Affected file
3825 irssi/src/silc/core/client_ops.c.
3827 * Fixed a NICK change bug in client library, to not recreate the
3828 client_entry->channels hash table everytime nick is changed.
3829 Affected file lib/silcclient/client.c.
3831 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3833 * ROBOdoc documented the lib/silcske/silcske.h, and improved
3834 the SKE interface a bit.
3836 * Fixed padding problem in PKCS#1. The padding was not actually
3837 random since the random number generator was used incorrectly.
3838 This security bug affects only when encrypting with PKCS#1, and
3839 it is not currently used at all in SILC. SILC only use signing
3840 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
3842 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3844 * Rewrote the notify handling in Irssi SILC client to not call
3845 the events as signals. Fixes problems with Perl support.
3846 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
3848 * Send the auto-nicking NICK command in client library with
3849 little timeout after connecting. The affected file is
3850 lib/silcclient/client.c.
3852 * Added following new config file settings:
3853 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
3854 key_exchange_timeout, conn_auth_timeout, connections_max,
3857 Implemented all the new config settings handling in the server.
3859 Optimized the use of SKE Mutual flag usage. Use it only
3860 if connection authentication protocol is not based in public
3863 Renamed all SilcServerConfigSection* to SilcServerConfig*
3864 to have a bit shorter names.
3866 Affected files silcd/serverconfig.[ch], server.[ch], and
3869 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3871 * Cleaned up the listening sockets code, preparing for the rehash
3872 support. Affected file is silcd/server.c.
3874 * Fixed some output messages. Affected files are silcd/silcd.c,
3877 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3879 * Create lib/doc/silcrng_intro.html document as introduction
3880 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
3882 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3884 * Fixes to the silcd config template. Affected file is
3885 doc/example_silcd.conf.in.
3887 * Removed type casts from silc_calloc(), conforming to the
3888 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
3890 * Removed param_name member from client, server, and router
3891 section structs, now identifying the param directly.
3893 Added CONFIG_FREE_AUTH macro in config file parsing.
3895 Affected files are silcd/serverconfig.[ch].
3897 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
3899 * Fixed command line parameter handling. All SILC initialization
3900 is now done in silc_core_init() which also fixes autoconnecting
3903 Affected files irssi/src/silc/core/silc-core.c,
3904 irssi/src/fe-text/silc.c.
3906 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3908 * Added new configuration options and blocks:
3909 keepalive_secs, reconnect_count, reconnect_interval,
3910 reconnect_interval_max, reconnect_keep_trying and
3911 require_reverser_lookup. Added ConnectionParam block, and
3912 implemented the connection parameters when connecting as
3913 initiator and when accepting connections as responder.
3915 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
3916 whether given configuration value has been given already.
3918 Affected files silcd/serverconfig.[c], server.[c].
3920 * Splitted the doc/example_silcd.conf.in. Separated the crypto
3921 algorithm parts and created new file silcalgs.conf, that
3922 is now included from the example_silcd.conf.in.
3924 * Optimized the silc_server_connect_to_router_second to take
3925 the connection configuration object from the SilcServerConnection
3926 object instead of finding it during the connecting phase.
3927 Added the configuration object to SilcServerConnection struct.
3928 Affected files silcd/server_internal.h, server.c.
3930 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3932 * Add the client on channel after it was resolved at the
3933 channel message receiving, and it was not already on the
3934 channel. Affected file lib/silcclient/client_channel.c.
3936 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3938 * Fixed the public key authentication to allocate always the
3939 destination signature buffer instead of using static buffer.
3940 Affected file silcd/protocol.c.
3942 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3944 * Unified the serverconfig.[ch]'s helper function interface.
3945 Affected file silcd/serverconfig.[ch].
3947 * Removed doc/example_silc.conf.in since it is redundant.
3948 The make install will now install irssi/silc.conf file.
3950 * Added new Passphrase and Publickey authentication methods to
3951 config file, allowing both public key and passphrase based
3952 authentication to be set at the same time.
3954 Added `prefer_passphrase_auth' setting in config file which
3955 can be used to set to prefer passwd auth if both passwd and
3956 public key is set. If not set, public key is preferred.
3957 This has effect only when being initiator (responder will try
3960 Added support for authentication with passphrase and public key
3961 at the same time. The passphrase is tried first always since
3962 it is faster to check.
3964 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
3966 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3968 * Merged the new SILC Config library, with the server parsing
3969 support. Read the header file silcconfig.h or the toolkit
3970 documentation for the news. Affected files are
3971 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
3972 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
3973 silcd/protocol.c silcd/server.c silcd/server_backup.c
3974 silcd/serverconfig.[ch] silcd/silcd.c.
3976 * Fixed some silclog documentation. Affected file is
3977 lib/silcutil/silclog.h.
3979 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3981 * The silc_cipher_register, silc_hash_register and
3982 silc_hmac_register now checks if the object to be registered
3983 is registered already. Affected files are
3984 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
3986 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3988 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
3990 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3992 * Allow zero length channel messages inside the Channel Message
3993 Payload. Affected file lib/silccore/silcchannel.c.
3995 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
3996 as header filenames.
3998 * Removed lib/silcclient/README and created HTML file
3999 lib/silcclient/silcclient_using.html, which is now included
4000 as part of Toolkit documentation.
4002 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4004 * Fixed CUMODE_CHANGE notify handling to change the mode of
4005 correct client. Affected file lib/silcclient/client_notify.c.
4007 * Make silc_rng_alloc fail if it cannot allocate the sha1
4008 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4010 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4012 * Fixed the file transfer's key agreement payload to include
4013 zero port also if the hostname is NULL because it could not
4016 Call file transfer monitor callback now also if error occurs
4017 during key agreement protocol.
4019 Changed the silc_client_file_send interface to return the
4020 SilcClientFileError instead of session id. The session ID
4021 is returned into pointer provided as argument.
4023 Check that the file exists locally before sending the
4024 file transfer request at all.
4026 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4028 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4029 error than can occur while key agreement protocol. Affected
4030 file lib/silcclient/silcapi.h.
4032 * Fixed the event_mode CMODE handler to not crash when mode
4033 is changed and +k mode is set in the channel. Affected file
4034 irssi/src/silc/core/silc-channels.c.
4036 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4037 SILC_LOG_WARNING to give out Warning and not Error. Affected
4038 file lib/silcutil/silclog.c.
4040 * Fixed the channel message payload decryption in the function
4041 silc_channel_message_payload_decrypt to not modify the original
4042 buffer before it is verified that the message decrypted
4043 correctly. Otherwise, next time it is called with correct
4044 channel key it won't encrypt since the payload is corrupted.
4045 Affected file lib/silccore/silcchannel.c.
4047 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4049 * Do not constantly resize the window. A fix patch by cras.
4050 Affected file irssi/src/fe-text/screen.c.
4052 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4054 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4055 Affected file lib/silcutil/silcnet.c.
4057 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4059 * Fixed a bug in hash table internal routine for traversing
4060 the table with foreach callback. The current entry may
4061 become invalid in the callback but it was referenced after
4062 the callback returned.
4064 Do not allow auto rehashing of hash table during the
4065 silc_hash_table_foreach operation, for same reasons as it is
4066 not allowed for SilcHashTableList. Affected files are
4067 lib/silcutil/silchashtable.[ch].
4069 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4071 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4072 Win32 DLL. extern's in header files are now declared with
4075 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4077 * Fixed private message handling. It used some old code that
4078 caused the client to crash. Affecte file is
4079 lib/silcclient/client_prvmsg.c.
4081 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4083 * Added function silc_client_add_channel,
4084 silc_client_replace_channel_id, and removed functions
4085 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4086 from client library.
4088 * Added cross reference of the joined channels to the
4089 SilcClientEntry, and changed the SilcChannelEntry's
4090 users list to SilcHashTable. The affected files are
4091 lib/silcclient/idlist.[ch].
4093 * Fixed a bug in hash table tarversing. While the hash table
4094 is traversed with SilcHashTableList the table must not be
4095 rehashed. It is now guaranteed that auto rehashable tables
4096 are not rehashed while tarversing the list. Also defined that
4097 silc_hash_table_rehash must not be called while tarversing
4098 the table. Added function silc_hash_table_list_reset that must
4099 be called after the tarversing is over. The affected files are
4100 lib/silcutil/silchashtable.[ch].
4102 * Changed all hash table traversing to call the new
4103 silc_hash_table_list_reset in server and in client library.
4105 * Added function silc_client_on_channel to return the
4106 SilcChannelUser entry if the specified client entry is joined
4107 on the specified channel. This is exported to application as
4108 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4110 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4112 * Fixed founder regaining problem with JOIN command on normal
4113 server. The notify for mode change must be sent always and
4114 not only if !cmd->pending. Affected file silcd/command.c.
4116 * Fixed the WHOWAS command's reply sending to support the
4117 lists correctly. Affected file silcd/command.c.
4119 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4121 * When sending JOIN command to router for processing the
4122 sender's old command identifier was not saved back to the
4123 sender's command context, fixed now. The affected file is
4126 * Create the key in JOIN command of the router did not return
4127 the channel key, added check for this. Affected file is
4130 * Fixed a channel ID update bug in JOIN command reply. Do
4131 not directly upgrade the ID but call the function
4132 silc_idlist_replace_channel_id if the ID was changed.
4133 Affected file silcd/command_reply.c.
4135 * Fixed memory leaks from command calling if it would fail.
4136 Affected file silcd/command.c.
4138 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4140 * Applied patches from cras:
4142 Memory leak fixes around libaries, irssi window resize fix,
4143 new silclist.h and silcdlist.h, all extern inline changed to
4146 * Removed dotconf from lib/dotconf, not needed anymore.
4148 * Removed TRQ from lib/trq, not needed anymore.
4150 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4151 with server connections. Later this will be configurable
4152 in config file after new config file is done. Affected file
4155 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4157 * Fixed a crash in server related to channel announcements.
4158 Affected file silcd/server.c.
4160 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4162 * Fixed memory leaks in silc_server_create_new_channel*
4163 functions. Affected file silcd/server.c.
4165 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4166 which ID was changed. This way the router will send the
4167 user list for the channel again, and server won't be in
4168 desync in some rare circumstances. Affected file is
4169 silcd/packet_receive.c.
4171 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4173 * Check for NULL socket pointer in the function
4174 silc_server_packet_send_to_channel_real. Affected file
4175 silcd/packet_send.c.
4177 * Fixed the BAN notify handling to correctly remove ban
4178 list. Affected file silcd/packet_receive.c.
4180 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4182 * Fixed some header addition to Toolkit distribution in
4183 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4185 * Added lib/silcclient/client_ops_example.h as an template
4186 file for application programmers to quickly start using
4187 the SilcClientOperation functions in their application.
4188 Updated the lib/silcclient/README as well to tell about this
4189 nice file made available.
4191 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4193 * Call silc_server_remove_from_channels when removing client
4194 entry when NO_SUCH_CLIENT_ID was received. Affected file
4195 is silcd/command_reply.c.
4197 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4199 * Added server & router operator statistics updating. Affected
4200 file silcd/packet_receive.c and silcd/command.c.
4202 * Fixed the SERVER_SIGNOFF notify handling on normal server
4203 not to save the history information for clients. Same was
4204 fixed earlier in remove_clients_by_server function, but not
4205 here. Affected file silcd/packet_receive.c.
4207 * Raised the default connection-retry count from 4 to 7 in
4208 server. Affected file silcd/server.h.
4210 * Cancel any possible reconnect timeouts when we start the
4211 key exchange. Affected file silcd/server.c.
4213 * Do not reconnect on connection failure when SCONNECT was
4214 given. Affected files silcd/server.[ch].
4216 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4218 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4220 * Fixed the NICK command to always give the unformatted
4221 nickname to the one giving the NICK command. If unformatted
4222 nickname is cached already it will be formatted and the
4223 local entry will always get the unformatted nickname.
4224 Affected file lib/silcclient/idlist.c.
4226 * Fixed some double frees from client library commands.
4227 Affected file is lib/silcclient/command.c.
4229 * Fixed CUMODE command in server to assure that no one can
4230 change founder's mode than the founder itself, there was a
4231 little bug. Affected file silcd/command.c.
4233 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4235 * Removed the SilcClientCommandDestructor from the client
4236 libary, it is not needed anymore. Affected files are
4237 lib/silcclient/silcapi.h, command[_reply].[ch],
4238 client_notify, idlist.c.
4240 * Fixed GETKEY command to first resolve client, and then
4241 resolve the server only if the client was not found, instead
4242 of resolving both at the same time. Affected file is
4243 lib/silcclient/command.c.
4245 * Added silc_client_start_key_exchange_cb and lookup the
4246 remote hostname and IP address before starting the key
4247 exchange with server. The affected file is
4248 lib/silcclient/client.c.
4250 * The server's public key is now saved using the IP address
4251 of the server and not the servername for the filename.
4252 The hostname public key filename is checked as an fall back
4253 method if the IP address based filename is not found.
4255 Fixed the GETKEY command to save the fetched server key
4256 in correct filename.
4258 Print the remote server's hostname now when new key is
4259 received during connection process. Affected file is
4260 irssi/src/silc/core/client_ops.c.
4262 * Return always our own public key to the client if it asks
4263 for it with GETKEY command. Affected file silcd/command.c.
4265 * Removed the use_auto_addr variable from default config
4266 file since it was in wrong section. Affected file is
4269 * Fixed TOPIC_CHANGE notification to not route it when it
4270 was sent using silc_server_send_notify_to_channel function.
4271 Affected file silcd/command.c.
4273 * Fixed silc_server_send_notify_kicked to send the kicker's
4274 Client ID also, it was missing. Affected files are
4275 silcd/command.c, silcd/packet_send.[ch].
4277 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4279 * Do not save client history information in SERVER_SIGNOFF.
4280 Fixes the bug in normal server that it does not detect
4281 the client becoming valid after the server becomes back
4282 online. Affected file silcd/server_util.c.
4284 * Added `sock_error' field into the SilcSocketConnection
4285 context. When error occurs during socket operation (read
4286 or write) the error is saved. Added also new function
4287 silc_socket_get_error to return human readable socket error
4288 message. Affected files are lib/silcutil/silcsockconn.[ch],
4289 lib/silcutil/unix/silcunixsockconn.c, and
4290 lib/silcutil/win32/silcwin32sockconn.c.
4292 * The server now prints the socket error message in the
4293 signoff for client. Affected file silcd/server.c.
4295 * Fixed the `created' channel information sending from router
4296 to server in JOIN command. Checks now whether the channel
4297 really was created or not and set it according that.
4299 Fixed the JOIN command to use the client entry's current
4300 ID during the joining procedure instead of the one it sent
4301 in the command (it is checked though), since it can change
4302 between the packet processing and command processing, and
4303 would just case unnecessary pain in the client end. Affected
4304 file silcd/command.c.
4306 * Fixed a channel key payload sending to use correct channel
4307 ID when the server was forced to change the channel's ID by
4308 router. Router sent the key payload with the old Channel ID.
4309 Affected file silcd/packet_receive.c.
4311 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4313 * Call silc_server_save_channel_key only if the key payload
4314 was provided in the JOIN command's command reply. Affected
4315 file silcd/command_reply.c.
4317 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4319 * Fixed silc_mp_sizeinbase to return the value correctly with
4320 MPI. Affected file lib/silcmath/mp_mpi.c.
4322 * Fixed the stop_server signal to correctly stop the scheduler
4323 and gracefully stop the server when SIGTERM or SIGINT signals
4324 are received. Affected file silcd/silcd.c.
4326 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4328 * Simple handling of TERM and HUP signals. Also added some log
4329 flushing call around. Affected file is
4332 * Fixed small bugs in silclog.c. Now buffering output will take
4333 effect after 10 seconds since startup: This will ensure that
4334 no important startup messages are lost. Also output redirection
4335 will preserve original format ([Date] [Type] message).
4336 Affected file is lib/silcutil/silclog.c.
4338 * Added two options to the config file, in the logging section:
4339 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4340 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4342 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4344 * Do not print the warning about log files not being initialized
4345 more than once to avoid excess logging. Affected file is
4346 lib/silcutil/silclog.c.
4348 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4349 the SIM copying in make install in Makefile.am.pre.
4351 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4353 * Rewritten silclog APIs. Globally interesting changes follows:
4354 silc_log_set_files() changed to silc_log_set_file().
4355 silc_log_set_callbacks() changed to silc_log_set_callback().
4356 ROBOdoc documented silclog header file.
4357 SilcLogCb now returns bool to wether inihibit the default
4358 handler or not (to keep the old behaviour return always TRUE).
4359 The new APIs should also fix the problem of the
4360 silcd_error.log file that was written in the current directory.
4363 Log files streams will remain opened after silc_log_set_file()
4364 call, means less CPU usage notably on high traffic servers.
4365 File streams are now full buffered, and flushed to the disk
4366 every 5 minutes, lesses HD activity and CPU usage.
4367 Messages can be redirected, allowing admins to configure
4368 one single logfile for all server messages.
4369 the silc_log_quick global variable to activate fast-logging.
4370 Affected files lib/silcutil/silclog.[ch]
4372 * Changed some code to conform new silclog APIs. Affected
4373 files are doc/example_silcd.conf.in, silcd/server.c
4374 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
4377 * Fixed a memory leak that could occur in some situations.
4378 Affected file silcd/serverconfig.c.
4380 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4382 * Added the silc_client_del_client to remove the client from
4383 all channels as well. Affected file lib/silcclient/idlist.c.
4385 * Fixed the client library to correctly remove the client
4386 from all channels when the client entry is being destroyed.
4387 Affected file lib/silcclient/client_notify.c, command.c.
4389 * Added auto-nicking support to the client library. If the
4390 applicatio now sets client->nickname it will be sent to the
4391 server after connecting by the library. This way for example
4392 SILCNICK (or IRCNICK) environment variables will have effect
4393 and always change the nickname automatically to whatever
4394 it is wanted. Affected file lib/silcclient/client.[ch].
4396 * Renamed silc_server_command_bad_chars to the
4397 silc_server_name_bad_chars and moved it to the
4398 silcd/server_util.[ch]. Added also new function
4399 silc_server_name_modify_bad to return nickname that
4400 includes bad characters as new nickname without those
4401 bad characters. This check and modify is now used in
4402 silc_server_new_client when the username is initially set
4403 as nickname, so it must be checked to be valid nickname.
4404 Affected file silcd/packet_receive.c.
4406 * The nickname length is now taken from the packet for real
4407 and not trusted to strlen() since it clearly can return
4408 wrong length for nickname including bad characters. This
4409 also applies to channel names. Affected file silcd/command.c.
4411 * Removed the lib/silcsilm/modules directory. Modules are now
4412 compiled into the lib/silcsim. Fixed the copying of the
4413 modules to follow symbolic links in Makefile.am.pre.
4415 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4417 * Fixed silc_string_regexify list creation. Fixes bugs with
4418 BAN and INVITE commands in server. The affected file is
4419 lib/silcutil/unix/silcunixutil.c.
4421 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4423 * Removed the command destructor entirely from the server's
4424 command and command reply routines. It is not needed, and
4425 its usage was buggy and caused crashes. Affected files are
4426 silcd/command[_reply].[ch].
4428 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4430 * Cancel protocol and NULL sock->protocol if timeout
4431 occurred during protocol. Affected file silcd/server.c.
4433 * Cancel protocol timeouts always before calling the final
4434 callback, to assure that after final callback is called
4435 no other state will be called for the protocol anymore.
4436 Affected file silcd/protocol.c.
4438 * Print error log if incoming connection configuration could
4439 not be found. Affected file silcd/server.c.
4441 * Fixed JOIN command to correctly save the founder mode
4442 to the client on normal SILC server, when the channel
4443 was created by the router. Affected file silcd/command.c.
4445 * Fixed LIST command (hopefully) to send correct reply
4446 packets. Affected file silcd/command.c.
4448 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4450 * The silc_packet_receive_process now returns FALSE if the
4451 read data was invalid packet, and TRUE if it was ok.
4453 The server now checks that if unauthenticated connection
4454 sends data and its processing fails the server will close
4455 the connection since it could be a malicious flooder.
4457 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
4459 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4461 * Make sure the warning about error opening a log file is
4462 printed only once and not everytime it fails (produces
4463 too much useless log). Affected file lib/silcutil/silclog.c.
4465 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4467 * Made the silc_server_daemonise() function more readable.
4468 Affected file silcd/server.c.
4470 * Pid file is now optional, the user may comment it out from
4471 the config file. Removed define SILC_SERVER_PID_FILE, we
4472 don't need a default any longer. Affected file
4473 configure.in.pre, lib/Makefile.am.pre.
4475 * Make some use of the pid file. The server now dies at startup
4476 if it detects a valid pid file on his path. The server would
4477 die anyway in this circumstance, because of the bind() failure.
4478 Affected file silcd/silcd.c.
4480 * No longer compiling lib/dotconf.
4482 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4484 * Fixed JOIN command parsing not to crash. Affected file
4485 lib/silcclient/command.c.
4487 * Fied the NICK_CHANGE notify to add the new client entry
4488 even it is resolved. This removes an <[unknown]> nick
4489 thingy bug in the client. Affected file is
4490 lib/silcclient/client_notify.c.
4492 * Do not try to allocate 0 bytes (efence does not like it)
4493 in lib/silccore/silccomand.c when encoding payload.
4495 * Do not take IRCNICK as nickname in Irssi SILC client since
4496 it is not possible to set nickname before hand connecting
4497 the server (TODO has an entry about adding auto-nicking
4500 * Changed the silc_server_command_pending to check whether
4501 there already exists an pending entry with the specified
4502 command, command identifier and pending callback. This is
4503 to fix IDENTIFY and WHOIS related crashes that may register
4504 multiple pending commands with same identifier. Affected
4505 file silcd/command.c.
4507 * Fixed the server to reconnect to the router even if it
4508 was already reconnecting and EOF was received. This to
4509 fix a possibility that the server wouldn't ever try to
4510 auto-reconnect to the router. Affected file silcd/server.c.
4512 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4514 * Fixed the server's password authentication to use the
4515 length of the locally saved password, and not the one
4516 sent in the packet. Affected file silcd/protocol.c.
4518 * Fixed same password authentication problem in the
4519 Authentication Payload handling routines in
4520 lib/silccore/silcauth.c.
4522 * Yet another password authentication problem fixed with
4523 channel password handling in silcd/command.c.
4525 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4527 * If first character of string in silc_parse_userfqdn is '@'
4528 then do not parse it. Affected file is
4529 lib/silcutil/silcutil.c.
4531 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4533 * Fixed minor bug in IDENTIFY command reply sending, which
4534 caused various weird problems during JOIN when it was
4535 resolving names for users. Affected file silcd/command.c.
4537 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4539 * Fixed the IDENTIFY command reply sending to chech better valid
4540 clients. It was possible to send incomplete list of replies.
4541 Affected file silcd/command.c.
4543 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4545 * Added silc_client_command[s]_[un]register functions now to
4546 dynamically register the commands in client library. Removed
4547 the static table of commands. This allows the client library
4548 to call commands without causing the application to know about
4549 what commands library has called.
4551 Removed the INFO command reply kludge to detect when the command
4552 was called by library. Now library use its own command reply
4553 function for INFO command.
4555 Added function silc_client_command_call to call a command.
4556 Application can use it to call command, not access the structure
4559 Now all commands that are sent by the client library (not
4560 explicitly sent by application) use own command reply functions.
4562 Affected files around lib/silcclient/ and in
4563 irssi/src/silc/core/.
4565 * Fixed the WHOIS command reply sending to chech better valid
4566 clients. It was possible to send incomplete list of replies.
4568 Fixed the WHOIS and IDENTIFY to send the request to router
4569 if normal server did not do it and did not find any results.
4571 Affected file silcd/command.c.
4573 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4575 * Moved the internal data from SilcClient context into its
4576 own file, not accesible to application. Affected files
4577 lib/silcclient/client.h and lib/silcclient/client_internal.h,
4578 and other files in client library.
4580 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4582 * Added doc/examples installation target in Makefile.am.pre.
4585 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4587 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
4588 commands the found client entry will be removed from the
4589 cache, after notifying application about the error. Affected
4590 file lib/silcclient/command_reply.c.
4592 * Changed the /MSG to check for exact nickname user gave, and
4593 not let `nick' match `nick@host' if it is only one found. Now,
4594 user must type the exact nickname (like nick@host2) even if
4595 there are no more than one same nicks found. This is to avoid
4596 a possibility of sending nickname to wrong nickname since
4597 `nick' could match `nick@host'. Affected file is
4598 irssi/src/core/silc-servers.c.
4600 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4602 * Do not print "you are now server operator" or similar when
4603 giving /away command. Affected files are
4604 irssi/src/silc/core/client_ops.c, silc-servers.h.
4606 * Made the silc_server_command_pending_error_check to send
4607 the same command reply payload it received back to the
4608 original sender of the command. This way all arguments
4609 that was received by the server will be received by the
4610 client too. Affected file silcd/command.c.
4612 * Added the silc_idcache_add to return the created cache entry
4613 to a pointer. Affected file lib/silccore/silcidcache.[ch].
4615 * Add global clients to expire if they are not on any channel.
4616 This is because normal server will never know if they signoff
4617 if they are not on any channel. The cache expiry will take
4618 case of these entries. This is done by normal servers only.
4619 The affected files are silcd/command_reply.c,
4620 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
4622 * If server receives invalid ID notification for WHOIS or
4623 IDENTIFY and the ID exists in the lists, it is removed.
4624 Affected file silcd/command_reply.c.
4626 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
4627 in client then client entry that it matches is searched and
4628 the nickname is printed on the screen for user. Affected
4629 file irssi/src/silc/core/client_ops.c.
4631 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4633 * Use cache entry expire time in the LIST command reply to
4634 purge old entries from the cache after the LIST command
4635 reply has been received. This way we don't have non-existent
4636 entries in the cache for too long. Affected file is
4637 silcd/command_reply.c.
4639 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4641 * If we are normal server, and we've not resolved client info
4642 in WHOIS or IDENTIFY from router, and it is global client,
4643 we'll check whether it is on some channel. If it is not
4644 then we cannot be sure about its validity and will resolve it
4645 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
4646 file silcd/command.c.
4648 * Search channel by name (if possible) rather than by ID
4649 in IDENTIFY command's command reply. Affected file is
4650 silcd/command_reply.c.
4652 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4654 * Distribute to the channel passphrase in CMODE_CHANGE notify.
4655 Updated specs and implemented it. Affected file silcd/command.c,
4656 silcd/packet_send.c and silcd/packet_receive.c.
4658 * Implemented the <founder auth> payload handling in the JOIN
4659 command. If provided all conditions for channel joining
4660 except requirement to provide correct passphrase can be
4661 overrided by the channel founder. Updated the protocol specs.
4662 Affected file silcd/command.c.
4664 Added support for founder auth in JOIN command in client
4665 library. Fixed the parsing of the JOIN command now to support
4666 all options as they should be. The affected file is
4667 lib/silcclient/command.c.
4669 * Optimized the WHOIS and IDENTIFY commands to send the request
4670 to router only if it includes nicknames or other names. If
4671 they include only IDs then check the local cache first before
4672 routing. Affected file is silcd/command.c.
4674 * Added channels topic announcements. Affected file is
4675 silcd/packet_receive.c and silcd/server.c.
4677 * Fixed the silc_server_send_notify_topic_set to really destine
4678 the packet to channel. Affected file silcd/packet_send.c.
4680 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
4681 library. Affected file lib/silcclient/client_notify.c.
4683 * Added UMODE announcements. Affected file silcd/server.c.
4685 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4687 * Memory leak fixes in:
4689 lib/silcutil/silcsockconn.c
4690 lib/silcske/silcske.c
4691 lib/silcske/groups.c
4693 lib/silccrypt/silcpkcs.c
4694 lib/silccore/silccommand.c
4695 lib/silccore/silcidcache.c
4700 * ROBOdoc documented the lib/silcske/groups.h file and a
4701 bit changed the interface for better.
4703 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4705 * Update the client entry context in the ID cache after
4706 nick change. Affected file lib/silcclient/command.c.
4707 Fixes the CUMODE command when regaining founder privileges,
4708 and a little WHOIS problem.
4710 * Fixed silc_net_gethostbyname to correctly call the
4711 inet_ntop. Affected file lib/silcutil/silcnet.c.
4713 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4715 * Added IPv6 support checking to the configure.in.pre, added
4716 also --enable-ipv6 option to override the check. Affected
4717 file configure.in.pre.
4719 * The silc_thread_create now calls the start function
4720 directly if threads support is not compiled in. Removes
4721 ugly #ifdef's from generic code. Affected files are
4722 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
4724 * Added silc_net_gethostby[name/addr]_async to asynchronously
4725 resolve. Affected files are lib/silcutil/silcnet.[ch].
4727 * Added support for rendering IPv6 based server, client and
4728 channel IDs. Affected file lib/silcutil/silcutil.c.
4730 * Added support for creating IPv6 based server IDs. Affected
4731 file is silcd/serverid.c.
4733 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4735 * Added silc_net_gethostby[addr/name] into the
4736 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
4737 routines. Added silc_net_is_ip[4/6]. Affected file is
4738 lib/silcutil/unix/silcunixnet.c. All routines that take
4739 address as argument now supports both IPv4 and IPv6 addresses.
4741 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4743 * Fixed LIST command reply sending in server. Affected file
4746 * Server now sends the kicker's client ID in the KICK notify
4747 to the kicked client. Affected file silcd/command.c.
4749 * The client library now parses the kickers client ID and
4750 UI displays it. Affected files lib/silcclient/client_notify.c
4751 and irssi/src/silc/core/silc-channels.c, module-formats.c.
4753 * Made all payload parsing function prototypes consistent.
4754 They all take now const unsigned char * and uint32 pair as
4755 the payload data instead of SilcBuffer. Changes all around
4756 the source tree. Other unsigned char* -> const unsigned char*
4757 changes around the tree as well.
4759 * Optimized SFTP client and server packet sending not to
4760 allocate new buffer for each packet but to recycle the
4761 first allocated buffer. Affected files are
4762 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
4764 * Optimized the SFTP client to use SilcList instead of
4765 SilcDList for requests, because it is faster. Affected file
4766 is lib/silcsftp/sftp_client.c.
4768 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
4769 into lib/silccore/silcid.[ch].
4771 Renamed silcpayload.[ch] into silcargument.[ch].
4773 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4775 * If client entry is deleted with active key agreement
4776 session, abort the session.
4778 The silc_client_abort_key_agreement now calls the completion
4779 callback with new SILC_KEY_AGREEMENT_ABORTED status.
4781 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
4784 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4786 * Don't use __restrict in older GCC's. Affected file is
4787 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
4789 * silc_net_localhost now attempts to reverse lookup the
4790 IP/hostname. Affected file lib/silcutil/silcnet.c.
4792 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
4793 command. It can be used to gain founder privileges at
4794 the same time when joining the channel.
4796 Defined that the SILC_NOTIFY_TYPE_KICKED send the
4797 kicker's client ID as well. Updated protocol specs.
4799 Defined that the server must send SILC_COMMAND_IDENTIFY
4800 command reply with error status to client who sent
4801 private message with invalid client ID.
4803 Updated the protocol specification.
4805 * Added silc_server_send_command_reply to send any
4806 command reply. Affected file silcd/packet_send.[ch].
4808 * Added silc_id_payload_encode_data to encode ID payload
4809 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
4811 * The server now send IDENTIFY command reply with error
4812 status if client ID in private message is invalid. Affected
4813 file silcd/packet_receive.c.
4815 * Save the server key file with server's IP address in
4816 the filename instead of hostname. The affected file is
4817 irssi/src/silc/core/client_ops.c.
4819 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4821 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
4824 * Added libtool support for compiling shared objects in
4825 lib/silcsim. Affected file configure.in.pre and
4826 lib/silcsim/Makefile.am. Original patch by cras.
4828 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4830 * Pid file configuration, and server's config file fixes
4831 patch by toma. Updated CREDITS file.
4833 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4835 * Fixed silc_client_channel_message to not try to decrypt
4836 the message twice if it resolved the destination client
4837 information. This could cause of dropping one channel
4838 message. Affected file lib/silcclient/client_channel.c.
4840 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4842 * Added silc_client_run_one into lib/silcclient/silcapi.h and
4843 lib/silcclient/client.c. This function is used when the SILC
4844 Client is run under some other scheduler, or event loop or
4845 main loop. On GUI applications, for example this may be
4846 desired to used to run the client under the GUI application's
4847 main loop. Typically the GUI application would register an
4848 idle task that calls this function multiple times in a second
4849 to quickly process the SILC specific data.
4851 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4853 * Fixed silc_server_drop() for dropping the supplementary
4854 groups as well, this could cause a security hole on some
4857 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4859 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
4862 * Write PID file after dropping privileges. Added -F option
4863 to run server on foreground. A patch by debolaz.
4864 Affected files silcd/server.c, silcd/silcd.c.
4866 * Fixed MOTD to return the MOTD file server name. Affected
4867 file silcd/command.c.
4869 * Added INFO command reply handling to the Irssi SILC Client.
4870 Affected file irssi/src/silc/core/client_ops.c.
4872 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4874 * Fixed the silc_idcache_list_* routines to really support
4875 the dynamic list. Fixes a crash. Affected file is
4876 lib/silccore/silcidcache.c.
4878 * Fixed the LIST command reply to really call LIST command's
4879 pending callbacks. Affected file silcd/command_reply.c.
4881 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4883 * Update conn->local_entry->nickname after giving NICK
4884 command. Affected file lib/silcclient/command.c.
4886 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
4888 * Added the [pid] option to the silcd configuration file
4890 Affected files: serverconfig.[ch] and silcd.c
4892 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4894 * Save fingerprint in WHOIS command reply in server.
4895 Affected file silcd/command_reply.c.
4897 * Fixed NICK commands pending callback registration.
4898 Affected file lib/silcclient/command.c.
4900 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4902 * Use ++server->cmd_ident when sending commands in server,
4903 instead of random number. Affected file silcd/command.c.
4905 * Fixed GETKEY command reply to call actually GETKEY pending
4906 command callbacks. Affected file silcd/command_reply.c.
4908 * A bit stricter check for nicknames. Check for same nickname
4909 in NICK command also. Affected file silcd/command.c.
4911 * Do not call INFO command everytime client ID changes, only
4912 during first connecting. Affected file lib/silcclient/client.c.
4914 * Set the new nickname only after successful command reply for
4915 NICK command is returned by server. Affected file
4916 lib/silcclient/command.c.
4918 * Remove nicknames from nicklist during server_signoff notify.
4919 Should fix /NAMES bit more. The affected file is
4920 irssi/src/silc/core/silc-channels.c.
4922 * Added `fingerprint' field to the SilcIDListData in the
4923 silcd/idlist.h to hold the fingerprint of the client's
4926 Send the fingerprint of the client's public key in WHOIS
4929 Affected files silcd/command.c, and silcd/idlist.[ch].
4931 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
4932 create fingerprint from given data.
4934 * Show the fingerprint of the client's public key in WHOIS.
4935 Affected files irssi/src/module-formats.[ch] and
4936 irssi/src/silc/core/client_ops.c.
4938 * Format the multiple same nicknames also during JOIN and
4939 NICK_CHANGE notifys. Affected file is
4940 lib/silcclient/client_notify.c.
4942 * Do not print error on screen for invalid private message
4943 payload since it can come if someone is sending private
4944 messages with wrong key. Affected file
4945 lib/silccore/silcprivate.c.
4947 * Fixed multiple concurrent /PING crash. Affected file
4948 lib/silcclient/command.c.
4950 * Changed the wrong ID encoding. All IP addresses must be
4951 in MSB first order in encoded format. They were encoded
4952 wrong and was in LSB format. Affected files are
4953 silcd/serverid.c, lib/silcutil/silcutil.c.
4955 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
4957 * Call the `connect' client operation through the scheduler
4958 in case of error. Affected file lib/silcclient/client.c.
4960 * Call the `failure' client operation even if the error
4961 occurred locally during a protocol. Affected file is
4962 lib/silcclient/protocol.c.
4964 * Added support of sending LIST command to router from normal
4965 server. This way normal server can get list of all channels
4966 in the network too. Fixed the channel list sending in the
4967 server too. Affected files are silcd/command.c, and
4968 silcd/command_reply.[ch].
4970 * Added silc_server_update_channels_by_server and
4971 silc_server_remove_channels_by_server. They are used during
4972 disconnection of primary router and in backup router protocol.
4973 Affected file silcd/server_util.[ch], silcd/server.c and
4974 silcd/server_backup.c.
4976 * Fixed channel adding to global list in IDENTIFY command
4977 reply in server. Affected file silcd/command_reply.c.
4979 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4981 * If the incoming packet type is REKEY or REKEY_DONE process
4982 that packet always synchronously. Fixes yet another MAC
4983 failed error on slow (dialup) connections. Affected file
4984 lib/silcclient/client.c and silcd/server.c.
4986 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4988 * Call check_version SKE callback for initiator too. Affected
4989 file lib/silcske/silcske.c.
4991 * Implemented fix for security hole found in the SKE that was
4992 fixed in the specification few days back; the initiator's
4993 public key is now added to the HASH value computation.
4994 Added backwards support for the old way of doing it too, for
4995 old clients and old servers. Affected file is
4996 lib/silcske/silcske.c.
4998 * Enabled mutual authentication by default in SKE. If initiator
4999 is not providing mutual authentication the responder will
5000 force it. This will provide the proof of posession of the
5001 private key for responder. The affected files are
5002 lib/silcclient/protocol.c and silcd/protocol.c.
5004 * Do not cache anymore the server's public key during SKE.
5005 We do mutual authentication so the proof of posession of
5006 private key is done, and if the server is authenticated in
5007 conn auth protocol with public key we must have the public
5008 key already. Affected file silcd/protocol.c.
5010 * Added new global debug variable: silc_debug_hexdump. If
5011 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5012 file lib/silcutil/silclog.[ch].
5014 * Fixed compilation warning due to char * -> const char *.
5015 Affected files lib/silcutil/silcnet.h, and
5016 lib/silccore/silcauth.[ch].
5018 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5020 * Fixed CMODE command when new channel key was created. If
5021 the creation failed the old key was removed. Next time giving
5022 same command would crash the server since the old key was
5023 freed already. Affected file silcd/command.c.
5025 * Fixed the silc_server_announce_get_channels to not crash
5026 on reconnect. Affected file silcd/server.c.
5028 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5030 * Added silc_log_set_debug_string function to set a regex
5031 string to match for debug output. Only the function names,
5032 or filenames matching the given debug string is actually
5033 printed. This way it is possible to filter out those debug
5034 strings that user is not interested in.
5036 Fixed a bug in silc_string_regexify.
5038 Affected files lib/silcutil/silclog.[ch], and
5039 lib/silcutil/unix/silcunixutil.c.
5041 * Changed the -d options in both server and Irssi SILC client
5042 to take the debug string as argument. Affected files
5043 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5045 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5047 * Added silc_hash_babbleprint to create a Bubble Babble
5048 Encoded fingerprint. The encoding is developed by Antti
5049 Huima (draft-huima-babble-01.txt), and it creates human
5050 readable strings out of binary data. Affected file
5051 lib/silccrypt/silchash.[ch].
5053 * Print the babble print now in addition of fingerprint as well
5054 in Irssi SILC client. Affected files are
5055 irssi/src/fe-common/silc/module-formats.[ch],
5056 irssi/src/fe-common/silc/core/client_ops.c.
5058 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5060 * Fixed a security problem found in SKE. The initiator's
5061 public key too is now added to the HASH hash value creation
5062 which is signed by the responder to create the SIGN value.
5063 This will prevent anyone in the middle to lie to the responder
5064 about the initiator's public key. If this is done now, the
5065 man in the middle will get caught. Updated the protocol
5068 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5070 * Better installation directory handling. Configure module
5071 paths and other paths automatically to example_silc* files
5072 in doc/. A patch by toma.
5074 * Fixed compiler warning from MPI library, and from SILC RNG.
5077 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5078 It can be configured with ./configure. A patch by toma.
5080 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5082 * Find correct make to use in prepare-clean. A patch by
5083 toma. Affected file prepare-clean.
5085 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5087 * Added irssi variables use_auto_addr, auto_bind_ip,
5088 auto_bind_port and auto_public_ip.
5090 * Changed the interface for silc_client_send_key_agreement
5091 in lib/silcclient/silcapi.h
5095 irssi/src/silc/core/silc-core.c
5097 lib/silcclient/silcapi.h
5098 irssi/src/silc/core/silc-channels.c
5099 lib/silcclient/client_keyagr.c
5102 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5104 * Added silc_pkcs_public_key_compare to compare two
5105 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5107 * Check that the client who set the founder mode on the
5108 channel is the same client that is giving the founder
5109 mode to itself. It is done by comparing the saved public
5110 key (it is saved even in the authentication is passphrase).
5111 Affected file silcd/command.c.
5113 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5115 * Do not process packet for disconnected socket connection.
5116 Affected file lib/silccore/silcpacket.c.
5118 * Process the DISCONNECT packet through scheduler in the
5119 client library. Affected file lib/silcclient/client.c.
5121 * Fixed the silc_client_packet_parse to not to increase
5122 the packet sequence number if the conn->sock and the
5123 current socket connection is not same. This can happen
5124 for example during key agreement when the conn includes
5125 multiple socket connections (listeners). Affected file
5126 lib/silcclient/client.c.
5128 * The sender of the file transfer request now provides also
5129 the pointer (listener) for the key exchange protocol. If
5130 the listener cannot be created then it sends empty key
5131 agreement and lets the receiver provide the listener.
5133 Added `local_ip' and `local_port' arguments to the
5134 silc_client_file_send. If they are provided they are used,
5135 if not then it will attempt to find local IP address, if
5136 not found or bind fails then the remote client will provide
5139 Affected files are lib/silcclient/client_ftp.c and
5140 lib/silcclient/silcapi.h.
5142 * Extended the FILE SEND command to support defining the
5143 local IP and port for key exchange listener. They are
5144 optional. Affected file irssi/src/silc/core/silc-servers.c.
5146 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5148 * Defined to WHOIS command reply the sending of fingerprint
5149 of the client's public key (if the proof of posession of the
5150 corresponding private key is verified by the server).
5151 Updated to the protocol specification.
5153 * Added support of receiving the client's public key's
5154 fingerprint in command reply in client library. Affected
5155 file is lib/silcclient/command_reply.c, and
5156 lib/silcclient/idlist.[ch].
5158 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5160 * Do not send over 128 chars long nickname to the server
5161 in NICK command. Affected file lib/silcclient/command.c.
5163 * Do not send over 256 chars long channel names to the server
5164 in JOIN command. Affected file lib/silcclient/command.c.
5166 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5168 * Assure that silc_server_close_connection cannot be called
5169 twice for same socket context. Affected file is
5172 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5174 * Send error message to application if opening file for
5175 writing during file transfer fails. Affected file is
5176 lib/silcclient/client_ftp.c.
5178 Remove all file transfer sessions for a client that we're
5179 removing from ID cache.
5181 Affected file is lib/silcclient/client_ftp.c.
5183 * Fixed silc_net_addr2bin to return correct address. Affected
5184 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5186 * Fixed file transfer session removing on signoff notify.
5187 Affected file irssi/src/silc/core/silc-servers.c.
5189 * Added the SilcClientFileError to be returned in the monitor
5190 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5191 Affected file lib/silcclient/silcapi.h.
5193 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5195 * Fixed a crash in silc_client_ftp_free_sessions and
5196 silc_client_ftp_session_free_client. Affected file
5197 lib/silcclient/client_ftp.c.
5199 * Added `disabled' field in the SilcChannelEntry in the server
5200 to indicate if the server entry is disabled. Affected file
5201 silcd/idlist.h, silcd/command[_reply].c.
5203 * SILC server adds now /var/run/silcd.pid everytime it is
5204 started. Affected file silcd/silcd.c.
5206 * Added silc_server_packet_send_clients to send a packet to
5207 the provided table of client entries. Affected file
5208 silcd/packet_send.[ch].
5210 * Fixed a crash in client resolving in client_prvmsg.c in
5211 client library. Affected file lib/silcclient/client_prvmsg.c.
5213 * Do not actually remove the client directly from ID cache
5214 during SERVER_SIGNOFF, but invalidate it. This way we
5215 preserve the WHOWAS info for the client. Affected file
5216 silcd/server_util.c.
5218 * Fixed SERVER_SIGNOFF notify handling in the server. The
5219 server is now able to process incoming SERVER_SIGNOFF notify
5220 for a server that it doesn't even know about. It will remove
5221 the clients provided in the notify. Affected file
5222 silcd/packet_receive.c.
5224 * Check for partial packet in data queue after every packet that
5225 was found from the queue. Return and wait for more data if
5226 there is partial data in queue. Affected file is
5227 lib/silccore/silcpacket.c.
5229 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5231 * Added SilcClietFileError enum to indicate error in
5232 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5233 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5234 Affected files lib/silcclient/silcapi.h and
5235 lib/silcclient/client_ftp.c.
5237 * Check that newsize in silc_buffer_realloc is larger than
5238 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5240 * Added better monitor of file transfers. It now monitors
5241 key agreement protocol during the file transfer too. Added
5242 error reporting too. Affected files
5243 irssi/src/silc/core/silc-servers.c,
5244 irssi/src/fe-common/silc/module-formats.[ch].
5246 * Wrote a help file for FILE command.
5248 * Added silc_rng_global_get_byte_fast to get not-so-secure
5249 random data as fast as possible. Random data is read from
5250 /dev/urandom if available and from the SILC RNG if not
5251 available. It is used in padding generation. Affected file
5252 lib/silccrypt/silcrng.[ch].
5254 * All packets in client library are now processed synchronously.
5255 Optimized packet processing a lot. Affected file
5256 lib/silcclient/client.c.
5258 * All server connection packets are processing synchronously
5259 now in server, to optimize packet processing. Affected file
5262 * Include files are installed now only in Toolkit distribution
5263 if make install is given. Affected files: all Makefile.am's.
5265 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5267 * Assure that silc_client_notify_by_server_resolve does not
5268 resolve the client information multiple times. If it cannot
5269 be found by the first it cannot be found at all. Affected
5270 file lib/silcclient/client_notify.c.
5272 * Fixed WHOWAS command reply calling. Affected file
5273 lib/silcclient/command_reply.c.
5275 * Removed all references to silc_idlist_get_client from the
5276 Irssi SILC client since that call is internal call used by
5277 the library. The Irssi SILC client will use now client
5278 retrieval functions found in silcapi.h.
5280 * Fixed a bug in resolving nickname info before sending
5281 private message. It used freed memory. Affected file
5282 irssi/src/silc/core/silc-servers.c.
5284 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5286 * Assure my_channels statistics cannot go negative in server.
5287 Affected files silcd/server.c, silcd/server_util.c.
5289 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5291 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5293 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5295 * Win32 Toolkit changes. Affected files
5296 win32/silc.dsw, win32/libsilc/libsilc.def,
5297 win32/libsilcclient/libsilc.def,
5298 lib/silcutil/silcutil.c, and
5299 lib/sftp/sftp_fs_memory.c.
5301 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5303 * Added silc_net_localip to return local host's IP address.
5304 Affected file lib/silcutil/silcnet.[ch].
5306 * If key exchange or rekey protocol is active for a connection
5307 parse all packets syncronously since there might be packets
5308 in packet queue that we are not able to process without first
5309 processing packets before them. Affected file silcd/server,
5310 lib/silcclient/client.c.
5312 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5313 whether library should continue processing the packet.
5314 Affected file lib/silccore/silcpacket.h.
5316 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5317 SilcSFTPMonitorData to SFTP server to monitor various
5318 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5319 lib/silcsftp/sftp_server.c.
5321 * Added silc_file_size to return file size. Affected file
5322 lib/silcutil/silcutil.[ch].
5324 * Implemented the file transfer support for the client library.
5325 Added preliminary support for simple client to client one-file
5326 transmission. Affected file lib/silcclient/client_ftp.c,
5327 lib/silccilent/client.[ch].
5329 * Added new local command FILE to the Irssi SILC Client.
5330 It is used to perform the file transfer. It has subcommands
5331 SEND, RECEIVE, SHOW and CLOSE. Affected files
5332 irssi/src/silc/core/client_ops.c,
5333 irssi/src/silc/core/silc-server.[ch].
5335 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5337 * Relay the SILC_PACKET_FTP in the server. Affected files
5338 silcd/server.c and silcd/packet_receive.c.
5340 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5342 * Renamed silc_file_read and silc_file_write to functions
5343 silc_file_readfile and silc_file_writefile. Added function
5344 silc_file_open and silc_file_close. Affected files
5345 lib/silcutil/silcutil.[ch].
5347 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5349 * Resolve the client info when received private message or
5350 channel message for a client which nickname we don't know.
5351 Affected files lib/silcclient/client_prvmsg.c and
5352 lib/silcclient/client_channel.c.
5354 * Do not crash in /KEY if client is not connected. Affected
5355 file irssi/src/silc/core/silc-channels.c.
5357 * Added SilcClientStatus field to the SilcClientEntry in the
5358 lib/silcclient/idlist.h.
5360 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5361 is incomplete and is being resolved, it won't be resolved
5364 Make sure also that USERS command reply does not resolve
5365 twice information. Affected file is
5366 lib/silcclient/command_reply.c.
5368 Make sure that silc_client_get_clients_by_list does not
5369 resolve twice same information.
5371 * Check for valid client->id in the silc_server_free_client_data.
5372 Affected file silcd/server.c.
5374 * Fixed /GETKEY nick@server not to crash if the server entry
5375 is not found. Affected file lib/silcclient/command.c.
5377 * Fixed the silc_server_check_cmode_rights to check the
5378 requested modes correctly. Affected file silcd/command.c.
5380 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5382 * Better checks for non-printable chars in nick added.
5383 Affected file silcd/command.c.
5385 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5387 * Call the silc_server_udpate_servers_by_server in the
5388 primary router that comes back online in the backup resuming
5389 protocol. Otherwise it routes packets wrong. Affected file
5390 silcd/server_util.[ch], silcd/server_backup.c.
5392 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5394 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
5395 lib/silcutil/silcbuffmt.[ch].
5397 * Redefined the SILC packet header to include the padding
5398 length. Affected file lib/silccore/silcpacket.[ch].
5400 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
5401 length for maximum padding up to 128 bytes). Affected
5402 file lib/silccore/silcpacket.h.
5404 * Removed all backwards support for old 0.5.x MAC thingies.
5405 The SILC packet header change makes it impossible to be
5406 backwards compatible.
5408 * Send the ENDING packet with timeout in the backup resuming
5409 protocol. This is to assure that all routers has connected
5410 to the primary router. Affected file silcd/server_backup.c.
5412 * Changed the RNG to take the first IV from random data. It
5413 used to take it from zero actually. Changed the RNG also
5414 to use /dev/urandom during session. /dev/random is used
5415 in initialization. Affected file lib/silccrypt/silcrng.[ch].
5417 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5419 * Changed the SILC packet header to have the first two bytes
5420 (the packet length) encrypted. Affected files aroung the
5421 code tree, lib/silccore/silcpacket.[ch]. Removed the
5422 SilcPacketCheckDecrypt callback. It is not needed anymore
5423 since the silc_packet_receive_process will determine now
5424 whether the packet is normal or special.
5426 * Implemented the unidirectional MAC keys. Affected files
5427 lib/silcske/silcske.c, silcd/protocol.c and
5428 lib/silcclient/protocol.c.
5430 * Implemented the packet sequence number to the MAC computation.
5431 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
5432 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
5433 lib/silcclient/protocol.c.
5435 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5437 * Allow backup router to announce servers. All servers
5438 announced by backup router are added to the global list
5439 automatically. Update hte server's socket to our primary
5440 router also when backup router announces a server.
5441 Affected file silcd/packet_receive.c.
5443 * Do not update the client->router in the function
5444 silc_server_udpate_clients_by_server if the client is on
5445 global list. We might fail to find any specific server
5446 for locally connected clients and local cell clients. They
5447 should still use the `from' and not `to' as client->router.
5448 This fixes backup router resuming protocol. Affected file
5449 silcd/server_util.c.
5451 * Decrease channel statistics count only if the channel
5452 deletion worked. Affected files are silcd/server.c and
5453 silcd/server_util.c.
5455 * Added silc_server_update_servers_by_server to update origin
5456 of all server entries. Used during backup router protocol.
5457 Affected files silcd/server_util.[ch], silcd/server.c. and
5458 silcd/backup_router.c.
5460 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
5461 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
5462 silc_hmac_get_hash and silc_hmac_get_name. Affected file
5463 lib/silccrypt/silchmac.c.
5465 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5467 * Assure that router cannot reroute the same channel message
5468 to the sender. Affected file silcd/packet_receive.c.
5470 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5472 * Made better checks that the channel message is not sent
5473 to the router it came from. Affected file is
5474 silcd/packet_send.c. Fixed memory leak too.
5476 * Announce informations for incoming router connection, but
5477 only after checking if it is replaced by backup router.
5478 Affected file silcd/packet_receive.c.
5480 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5482 * Fixed the backup resuming protocol to work in multiple
5483 router environment. Affected file silcd/server_backup.c.
5485 * Route packet only to one router in the function
5486 silc_server_packet_send_to_channel. Affected file is
5487 silcd/packet_send.c.
5489 * Fixed silc_server_send_notify_dest to set the broadcast
5490 flag. Fixed the silc_server_send_notify_topic to actually
5491 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
5492 Affected file silcd/packet_send.c.
5494 * Changed the SFTP Filesystem interface. Changed the
5495 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
5496 the filesystem operation function. The SilcSFTPFilesystem
5497 is now a context that is allocated by all filesystem allocation
5498 functions and it already includes the operations structure
5499 and filesystem specific context. It is given as argument
5500 now to the silc_sftp_server_start. This made the interface
5501 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
5502 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
5504 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5506 * Changed the backup router adding and getting interfaces
5507 in the server. The router that will be replaced by the
5508 specified backup router is now sent as argument. Affected
5509 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
5512 * Added silc_net_addr2bin_ne to return the binary form of
5513 the IP address in network byte order. Affected files
5514 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
5516 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5518 * Check for existing server ID in silc_server_new_server
5519 and in silc_server_connect_to_router_final and remove the
5520 old entry if it exists. Affected file silcd/packet_receive.c,
5523 * Send the channel message always to only one router, either
5524 in upstream or downstream. Affected file is
5525 silcd/packet_send.c.
5527 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5529 * Wrote the definition of the backup resuming protocol to the
5530 protocol specification.
5532 * Removed one redundant channel key generation from normal
5533 server during joining procedure. Removed one redundant
5534 channel key sending from server to router during joining
5535 procedure. Affected file silcd/command.c.
5537 * Made minor bugfixes to the backup router resuming protocol.
5538 Affected file silcd/server_backup.c, server.c.
5540 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5542 * Added --disable-asm configuration option. Affected files
5543 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
5546 * Implemented the backup resuming protocol that is used to
5547 resume the primary router position in the cell after the
5548 primary router comes back online. Affected files
5549 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
5550 and silcd/server_util.[ch].
5552 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5554 * Sleep two (2) seconds after sending QUIT command to server.
5555 Affected file lib/silcclient/command.c.
5557 * Assure that if outgoing data buffer is pending do not force
5558 send any data. Affected file silcd/packet_send.c.
5560 * Assure that if outgoing data buffer is pending do not force
5561 send any data. Affected file lib/silcclient/client.c.
5563 * Implemented the backup router support when the primary router
5564 goes down. The servers and routers can now use the backup
5565 router as new primary router without loosing connectivity.
5567 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5569 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
5570 in the server to indicate disabled entry. All data read
5571 from the connection will be ignored and no data is sent
5572 for entry that is disabled. Affected files are
5573 silcd/idlist.h, silcd/server.c.
5575 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5577 * Created SFTP client and server test programs in the
5578 lib/silcsftp/tests directory.
5580 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5582 * Implemented memory filesystem (virtual filesystem) for
5583 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
5586 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5588 * Implemented the SFTP (SSH File Transfer Protocol) to the
5589 lib/silcsftp. It includes SFTP client and SFTP server
5592 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5594 * Moved lib/silccore/silcprotocol.[ch] to the
5595 lib/silcutil library.
5597 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
5598 take variable argument list pointer as argument. Affected
5599 file lib/silcutil/silcbuffmt.[ch].
5601 * Added silc_buffer_set function that is used to set data
5602 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
5603 Affected file lib/silcutil/silcbuffer.h.
5605 * Changed various routines in the core library to use the new
5606 silc_buffer_set instead of allocating new buffer only for
5609 * Added 64-bit value formatting and unformatting support to the
5610 silc_buffer_[un]format routines. Affected file is
5611 lib/silcutil/silcbuffmt.[ch].
5613 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
5614 to includes/bitmove.h.
5616 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5618 * Fixed channel user mode saving in client library. Affected
5619 file lib/silcclient/command[_reply].c.
5621 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5623 * Defined the file transfer to the SILC Protocol. Added
5624 new packet type SILC_PACKET_FTP and defined File Transfer
5625 Payload. The mandatory file transfer protocol is SFTP
5626 (SSH File Transfer Protocol). Affected file in addition
5627 of the internet draft is lib/silccore/silcpacket.h.
5629 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
5630 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
5631 is used as part of backup router protocol when the primary
5632 router of the cell is back online and wishes to resume
5633 the position as primary router.
5635 * Redefined the MAC generation keys in the protocol. The
5636 same key is not used anymore in both direction. Both
5637 direction will now use different keys for sending and
5638 receiving. This fixes a potential security flaw. This
5639 change causes incompatibilities in the protocol.
5641 * Redefined also the MAC computation from the packet.
5642 An packet sequence number is now added to the MAC
5643 computation. This prevents possible replay attacks against
5644 the protocol. This change too causes incompatibilities
5647 Added `sequence' field to the SilcPacketContext to hold
5648 the current sequence number for the packet.
5650 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5652 * Added `created' field to the SilcIDListData in the file
5653 silcd/idlist.h to indicate the time when the entry was
5656 * Added `created' field to the SilcChannelEntry too. Affected
5657 file silcd/idlist.h.
5659 * Added `creation_time' aguments to all the announcement functions
5660 in the server. If it is provided then only the entries that
5661 was created after the provided time frame are actually
5662 announced. Affected file silcd/server.[ch].
5664 * The protocol says that the Channel ID's IP address must be
5665 based on the router's IP address. Added check for this in
5666 the silc_server_new_channel when processing incoming New Channel
5667 Payload. Affected file silcd/packet_receive.c.
5669 * Print out the correct version with --version in SILC client.
5670 Affected file irssi/src/silc/core/silc-core.c.
5672 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5674 * Fixed WHOWAS command to check for completnes of the client
5675 entry always, not just when the command is coming from client.
5676 Affected file silcd/command.c.
5678 * Added new function silc_server_packet_queue_purge to purge the
5679 outgoing data queue to the network. After the function returns
5680 it is guaranteed that the outgoing packet queue is empty.
5681 Affected file silcd/packet_send.[ch].
5683 * Purge the outgoing packet queue in the rekey protocol's final
5684 callback to assure that all rekey packets go to the network
5685 before quitting the protocol. Affected file silcd/server.c.
5687 * Added silc_client_packet_queue_parse as similar function as
5688 in server to the client library. The affected file is
5689 lib/silcclient/client.c.
5691 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5693 * Splitted silcd/server.c and created silcd/server_util.[ch]
5694 for utility functions.
5696 * Added new socket flag SILC_SF_DISABLED to indicate that the
5697 connection is open but nothing can be sent to or received from
5698 the connection. Affected file lib/silcutil/silsockconn.[ch].
5699 The checking for disabled socket is checked in the low level
5700 silc_socket_write and silc_socket_read functions.
5702 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5704 * Allow only nicknames and channel names that fits into the
5705 7-bit unsigned char ASCII set. Affected file silcd/command.c.
5707 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5709 * When processing JOIN command reply in server check that if
5710 the channel exists in our global list we'll move it the local
5711 list. Affected file silcd/command_reply.c.
5713 * Fixed the check whether client is joined on the channel already
5714 in JOIN command. Affected file lib/silcclient/command.c.
5716 * Fixed the JOIN command reply to check whether the channel
5717 already exists. Affected file lib/silcclient/command_reply.c.
5719 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5721 * Added silc_ske_status_string to map the SKE error numbers
5722 to readable strings. The affected files are
5723 lib/silcske/silcske[_status].[ch].
5725 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5727 * Do not show the private channels on the WHOIS channel list
5728 as it is not allowed by the protocol. The affected file is
5731 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5733 * Assure that the packet length digged from the actual packet
5734 is something sensible in the silc_packet_decrypt_rest_special
5735 in lib/silccrypt/silcpacket.c.
5737 * Free and NULL the allocated pointer in silc_hmac_alloc if
5738 the HMAC allocation fails. The affected file is
5739 lib/silccrypt/silchmac.c.
5741 * Print the selected security properties to the log files in
5742 the server. Affected file silcd/protocol.c.
5744 * Add SKE's reference counter even if calling the completion
5745 callback manually. Otherwise it goes negative, although it
5746 does not cause any problems. The affected file is
5747 lib/silcske/silcske.c.
5749 * Remove the client entry with short timeout after giving the
5750 KILL command. Affected file lib/silcclient/command.c.
5752 * Fixed to send error reply in WHOIS and IDENTIFY commands in
5753 case all found clients are already disconnected (WHOWAS would
5754 found them) in the server. Affected file silcd/command.c.
5756 * Update the last_receive (time of last data received) to be
5757 updated only when received private or channel message so that
5758 the idle time showed in WHOIS makes more sense.
5760 * Added boolean field `valid' in to the SilcClientEntry in the
5761 client library to indicate whether the entry is valid or not.
5762 This fixes the nickname change bug on channel when changing
5763 the nickname to be same than the old (like nick to Nick) the
5764 nickname formatter doesn't set the new nick anymore to Nick@host.
5765 Affected file lib/silcclient/idlist.[ch].
5767 * Now actually fixed the nickname changing on disconnection.
5768 Added new function silc_change_nick to the Irssi SILC Client.
5769 Affected file irssi/src/silc/core/client_ops.c,
5770 irssi/src/silc/core/silc-nicklist.[ch].
5772 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5774 * Check that the public key exists in the GETKEY command before
5775 trying to encode it. Affected file silcd/command.c.
5777 * Print some notifications on received public keys with GETKEY
5778 command in the Irssi SILC Client. Affected files are
5779 irssi/src/fe-common/silc/module-formats.[ch],
5780 irssi/src/silc/core/client_ops.c.
5782 * Use IDENTIFY command to resolve the server information in the
5783 GETKEY command instead of INFO command. Affected file
5784 lib/silcclient/command.c.
5786 * All command reply functions in the client library now calls
5787 the pending command reply callbacks even if an error has
5788 occurred. The server has done this a long time and now it was
5789 time to move the client library to this as well. Now all
5790 errors can be delivered back to the pending command reply
5791 callbacks if necessary. Affected files are
5792 lib/silcclient/command[_reply].[ch].
5794 * Change the nickname on disconnection back to the username
5795 because in reconnect the server will enforce it to it anyway.
5796 Affected file irssi/src/silc/core/silc-servers.c.
5798 * Fixed a config file parsing bug in the Irssi SILC client.
5799 Affected file irssi/src/silc/core/clientconfig.c.
5801 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5803 * When printing the channel mode on JOIN, verify that the
5804 channel key and channel's HMAC are valid. Affected file
5805 irssi/src/silc/core/client_ops.c.
5807 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5809 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
5810 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
5811 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
5813 * Removed channel key rekey task deleting from the function
5814 silc_server_save_channel_key. Affected file silcd/server.c.
5815 Added explicit timeout task context instead that is used to
5816 delete the task if we are registering a new task before the
5817 new task has elapsed.
5819 * When channel key rekey occurs the client library now saves
5820 the old channel key for a short period of time (10 seconds) and
5821 is able to use it in case some is still sending channel
5822 messages encrypted with the old key after the rekey. Affected
5823 file lib/silcclient/[idlist.h|client_channel.c].
5825 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5827 * Added check to the silc_server_new_id_real to not accept
5828 new ID if it is the sender's own ID. Affected file is
5829 silcd/packet_receive.c.
5831 * Assure that we do not announce ourself or the one we've
5832 sending our announcements when we're router and are announcing
5833 servers to our primary router. Affected file silcd/server.c.
5835 * Fixed silc_server_command_identify_check_client to assemble
5836 correct WHOIS packet. It send corrupted WHOIS packet and
5837 caused problem with router to router connections. Affected
5838 file silcd/command.c.
5840 Fixed also silc_server_command_whois_check the same way
5841 as for the IDENTIFY command.
5843 * Added new SilcIDListStatus to the server in the SilcIDListData
5844 structure. The status now includes the current status of
5845 the entry (like registered, resolved etc.). Affected file
5846 silcd/idlist.[ch]. Defined a bunch of different status types
5847 as well. This replaced the old boolean registered field as well.
5849 Added resolve_cmd_ident field to the SilcClientEntry structure
5850 too so that if the entry is for example being resolved so
5851 another command may attach to the same pending command reply
5852 without requiring to resolve the same entry again. This concept
5853 should optimize the WHOIS and the IDENTIFY resolving under
5854 heavy load by taking away unnecessary resolving for entries
5855 that are being resolved already.
5857 Added support for adding multiple pending commands for one
5858 command idenfier. Affected file silcd/command[_reply].[ch].
5860 * Fixed WHOIS and IDENTIFY save to remove the cache entry
5861 before deleting the data. Otherwise the hash table will have
5862 freed data in comparison functions. Affected file is
5863 silcd/command_reply.c.
5865 * Fixed silc_idlist_replace_client_id to add the new entry to
5866 the cache with NULL nickname. Otherwise there will be invalid
5867 memory as the nickname after the nickname is freed. Affected
5868 file silcd/packet_receive.c.
5870 * Fixed the silc_idlist_get_clients_by_hash. The entries was
5871 saved into wrong slots because the previous number of entries
5872 was not taken into account. Affected file silcd/idlist.c.
5873 Fixed same thing in silc_idlist_get_clients_by_nickname too.
5875 * If we are router and we receive JOIN notify to a channel that
5876 does not have any users then notified client is marked as the
5877 channel founder, as it is it. The affected file is
5878 silcd/packet_receive.c
5880 * Added to the extended hash table API's table_del_*ext functions
5881 the destructor as argument too, so that the caller can decide
5882 which destructor to use or whether to use destructor at all.
5883 Affected file lib/silcutil/silchashtable.[ch].
5885 * Fixed ID Cache purging. It actually deleted the entries from
5886 the hash table after the data was freed. The hash table ended
5887 up comparing freed memory. The affected file is
5888 lib/silccore/silcidcache.c.
5890 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5892 * Fixed Irssi SILC client's KILL command's HELP syntax.
5894 * The USERS command now resolves the detailed user information
5895 if the userinfo field is missing. Affected file is
5896 lib/silcclient/command_reply.c.
5898 * Do not print error in silc_file_read if the read file does
5899 not exist. Just silently return NULL. Affected file is
5900 lib/silcutil/silcutil.c.
5902 * Fixed the silc_log_output to not wine about NULL filename
5903 and to not create some bogus " " filename. Affected file is
5904 lib/silcutil/silclog.c.
5906 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5908 * Fixed various printing bugs on the user interface in the
5909 Irssi SILC Client. Minor changes that were forgotten from
5912 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5914 * Fixed the configure.in.pre and the compilation and distribution
5915 environment to support the new autoconf 2.52. That version is
5916 now required to compile the CVS trunk.
5918 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5920 * Renamed function silc_parse_nickname to silc_parse_userfqdn
5921 to generally parse user@fqdn format strings. Affected file
5922 lib/silcutil/silcutil.c.
5924 * Added nickname_format and nickname_force_format fields to the
5925 SilcClientParams structure. The first one defines the format
5926 for the nicknames that the library will enforce if the receives
5927 multiple same nicknames. The second one is boolean value and
5928 can be used to force the library to always enforce the format
5929 to the nicknames regardles whether there are multiple nicknames
5930 or not. This configurable formatting was employed to flexibly
5931 support accessing multiple nicknames from the user interface.
5932 The userinterface can now set the nicknames to what ever format
5933 they prefer. Affected file lib/silcclient/silcapi.h.
5935 Added function silc_client_nickname_format to the file
5936 lib/silcclient/idlist.c. It performs the nickname formatting.
5938 Added new field `hostname´ to the SilcClientEntry context.
5939 It holds the hostname of the client. Affected file is
5940 lib/silcclient/idlist.h.
5942 * Irssi SILC Client sets the nicknames in nick@hostn format.
5943 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
5944 irssi/src/silc/core/silc-core.c.
5946 The WHOIS printing now also shows both the real nickname and
5947 the formatted nickname so that user knows how to access the
5948 user if there are multiple same nicknames cached. Affected
5949 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
5950 printing formatting too to take the hostname now as a separate
5951 argument. The Affected file is
5952 irssi/src/fe-common/silc/modules-formats.[ch].
5954 * Changed the silc_client_get_clients_local to accept the formatted
5955 nickname as argument. It accepts the real nickname too but the
5956 formatted nickname can be used to find the true entry from
5957 multiple entries. Affected file lib/silcclient/silcapi.h and
5958 lib/silcclient/idlist.c.
5960 * Added nickname_format_parse field to the SilcClientParams.
5961 It is a callback function provided by the application to parse
5962 the nickname out of the formatted nickname string. The library
5963 calls it to get the nickname from the formatted string. Since
5964 the application generally knows better the format of the nickname
5965 string it parses it instead of the library, even though library
5966 encodes the formatted string. If the callback function is not
5967 provided then the library will use the string as is. The
5968 affected file is lib/silcclient/silcapi.h.
5970 * All the nickname strings passed to the client library in
5971 commands are now expected to be formatted nickname strings.
5972 If the command does not support the formatted nickname string
5973 it will assume that the sent string is the actual nickname.
5974 Affected file lib/silcclient/command.c.
5976 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5978 * Added public key authentication support to OPER and SILCOPER
5979 commands in the client library. Affected file is
5980 lib/silcclient/command.c.
5982 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5984 * Changed the get_auth_methdod client operation to be asynchronous.
5985 It can be async if the application resolves the authentication
5986 method from the server during the negotiation. Added new
5987 SilcGetAuthMeth completion callback that the application will
5988 call after resolving the authentication method.
5990 Added function silc_client_request_authentication_method that
5991 the application can use to resolve the authentication method
5992 from the server. Added also SilcConnectionAuthRequest callback
5993 that the library will call after the server has replied. The
5994 application can call this function if it does not know the
5995 current authentication method.
5997 Affected files are lib/silcclient/client.c and
5998 lib/silcclient/silcapi.h.
6000 * The Irssi SILC client now automatically resolves the authentication
6001 method incase any configuration information is not present (and
6002 currently there never is). The affected file is
6003 irssi/src/silc/core/client_ops.c.
6005 * Fixed public key authentication from the client library.
6006 Affected file lib/silcclient/protocol.c. Changed also the
6007 protocol specification about the public key authentication in
6008 the connection authentication protocol. The actual data to be
6009 signed is now computed with a hash function before signing.
6011 * Fixed the public key authentication from the server as well.
6012 Affected file silcd/protocol.c.
6014 * Removed the mlock()'s from the memory allocation routines.
6015 Affected file lib/silcutil/silcmemory.c. The ./configure does
6016 not check anymore for the mlock(). Affected file is
6019 * Fixed USERS command in server to allow the execution of the
6020 command for private and secret channels if the client sending
6021 the command is on the channel. Affected file silcd/command.c.
6023 * Fixed silc_client_get_clients_local to return the clients
6024 count correctly. It could return wrong value. Affected file
6025 lib/silcclient/idlist.c.
6027 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6029 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6030 types. The assembler optimizations seemed not to like 64-bit
6031 data types. The assmebler optimizations thus are now enabled
6032 also for BSD systems as opposed to only enable them for Linux.
6034 * Do not check for threads at all on BSD systems. Affected
6035 file configure.in.pre.
6037 * Removed -n and -h options from the Irssi SILC Client since
6038 they are not used in silc.
6040 * Fixed the prime generation to assure that the first digit
6041 of the generated random number is not zero since our conversion
6042 routines does not like number strings that starts with zero
6043 digit. If zero digit is seen the random number is regenerated.
6044 This caused some corrupted RSA keys when the zero first digit
6045 was met. Affected file lib/silcmath/silcprimegen.c.
6047 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6049 * Fixed WIN32 configuration in the ./configure script.
6050 Fixed to include xti.h on environments that has it.
6051 Patches by Carsten Ilchmann and andrew.
6053 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6055 * Changed the silc_id_create_client_id to be collision
6056 resistant. It is now assured that there cannot be created
6057 two same client ID's. I suspect that some weird bugs in
6058 the server were actually caused by duplicate Client IDs.
6059 Affected file silcd/serverid.[ch]. A router receiving
6060 new ID now also assures and informs the sending server
6061 if the ID caused collision.
6063 * Changed the silc_id_create_channel_id to also assure that
6064 there are no collisions.
6066 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6068 * Statement about ignoring the Mutual Authentication flag when
6069 performing rekey with PFS was a bit misleading. It is ignored
6070 if it was set in the initial negotiation, it cannot be even
6071 set in the rekey. Fixed in the ke-auth draft. Started the
6072 new versions of the protocol drafts in the doc/.
6074 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6076 * Fixed a bug in silc_client_command_identify_save when saving
6077 new channel information. The channel name was no duplicated
6078 and caused crash on exit. Affected file is
6079 lib/silcclient/command_reply.c.
6081 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6083 * Fixed the getkey command handling in the server. Send just
6084 empty OK reply to the sender if the key could not be fetched
6085 (but everything else was ok, like the key just was not available).
6086 Changed the public key parameter to optional in the protocol
6087 specs so that empty OK reply can be sent. Affected file
6090 Added a message to Irssi SILC client to tell to user if the
6091 server did not return a public key.
6093 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6095 * Fixed a channel key regeneration bug. It registered new
6096 timeout tasks exponentially until all system resources were
6097 used. Affected file silcd/server.c.
6099 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6101 * Added the SILC Document generator to the scripts/silcdoc.
6102 It can be used to generate the Toolkit Reference Manual out
6103 of the source tree. Internally it will also use the RoboDoc
6104 generator now imported in util/robodoc.
6106 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6108 * Added couple of return's in rekey protocol if error orccurred
6109 during the protocol. The execution must be terminated.
6110 Affected file silcd/protocol.c. Also, terminate the protocol
6111 always with timeout.
6113 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6115 * The client's Client ID was created initally from the wrong
6116 nickname (it could have been in format nick@host) in the
6117 silc_server_new_client. Affected file silcd/packet_receive.c
6119 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6121 * Added some SILC_LOG_ERROR's to various error conditions
6122 if client could not be added to ID cache. Affected files
6123 silcd/packet_receive.c and silcd/server.c.
6125 * When client's sock->user_data is freed, NULL also the
6126 client->router and client->connection pointers. Added check
6127 for these pointers being NULL to various places around the
6128 code. Affected file silcd/server.c.
6130 * Added client->data.registered == TRUE checks to various
6131 places around the code to assure that unregistered client's
6132 are not handled when it is not allowed. Affected file
6135 * Added `bool registered' fields to all
6136 silc_idlist_[server|client]_get_* routines to indicate whether
6137 the fetched client needs to be registered or not. Affected
6138 file silcd/idlist.[ch].
6140 * Add your own entry as registered to the ID cache in the
6141 server. Affected file server.c.
6143 * Fixed a bug in silc_server_new_server. The SilcServer was
6144 set as the new server's context instead of SilcServerEntry.
6145 This naturally caused some weird bugs.
6147 * Added "updated" field the SilcChannelEntry which indicates
6148 the time since the channel entry was last accessed. This
6149 can be used to determine whether it is necessary to
6150 announce the channel after backup resuming protocol.
6151 Affected files silcd/idlist.[ch].
6153 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6155 * Do not delete the channel rekey task when adding it
6156 for in silc_server_create_channel_key.
6158 * Changed the silc_server_create_channel_key to return
6159 TRUE or FALSE to indicate the success of the channel key
6162 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6164 * Fixed MSVC++ project files and added missing files to
6165 Makefiles under win32/.
6167 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6169 * Do not add TCP_NODELAY flag if the operating system
6170 does not have it defined. Affected files are
6171 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6173 * Fixed buffer overflow from Irssi SILC Client. Affected
6174 file irssi/src/fe-common/core/themes.c.
6176 * Fixed double free in client library in the file
6177 lib/silcclient/client.c when disconnecting from server.
6179 * Applied double free patch from cras to Irssi SILC client.
6180 Affected files irssi/src/core/[modules/expandos].c
6182 * Fixed the disconnection handling to Irssi SILC Client.
6183 The application must call silc_client_close_connection
6184 in ops->connect client operation in case of failure of
6185 the connection. Affected file is
6186 irssi/src/silc/core/client_ops.c.
6188 * Do not set sock->protocol to NULL in the function
6189 silc_client_close_connection after executing the protocol's
6190 final callback since the sock might not be valid anymore.
6191 Affected file lib/silcclient/client.c.
6193 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6195 * Do not enable SILC_THREADS if the linking with libpthread
6196 did not happen. Affected file configure.in.pre.
6198 * Added notion to protocol specification that server must
6199 verify the sent authentication payload with CMODE when
6200 setting the channel founder key. Implemented it to the
6201 server. Affected file silcd/command.c.
6203 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6205 * Added _EXTRA_DIST SILC distribution variable to the
6206 distributions file. It is used to conditionally add extra
6207 files or directories to the specific distribution. Affected
6208 files ./prepare, Makefile.am.pre and distributions.
6210 Removed the `_' from the start of the distribution names.
6213 * Added README.WIN32 for instructions to compile the Toolkit
6216 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6218 * Fixed a double free in disconnection in the server. Affected
6219 file is silcd/server.c.
6221 * Fixed the lib/silcske/groups.c to work now also with GMP
6222 MP library. The string conversion did not work when using
6223 specific base and the base is indicated in the string as well.
6225 * Created win32/ directory which now includes MSVC++ specific
6226 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6227 It will appear only in the toolkit distribution
6229 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6231 * Changed the key material distribution function in case when
6232 the hash output is too short. The data is now concatenated
6233 a bit differently than it used to. Made the change to the
6234 SKE protocol specification.
6236 * Added better GMP detection to configure.in.pre. A patch
6239 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6241 * Fixed a minor bug in SKE that might cause some problem on
6242 some platforms. Affected file lib/silcske/silcske.c.
6244 * Added the cookie checking for initiator in the SKE. It checks
6245 that the responder returns the sent cookie unmodified. The
6246 affected file is lib/silcske/silcske.c. Added new SKE
6247 error type INVALID_COOKIE that can be sent during the
6248 negotiation. Fixed some memory leaks as well.
6250 * Added the "invalid cookie" error message to Irssi SILC client's
6253 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6255 * Added `task_max' field to the SilcClientParams to indicate
6256 the maximum tasks the scheduler can handle. If set to zero,
6257 default values are used. Affected file lib/silcclient/silcapi.h.
6259 * Fixed memory leaks in silc_client_close_connection. Affected
6260 file lib/silcclient/client.c.
6262 * Added silc_client_del_client_entry to client library to free
6263 all memory of given client entry. Affected file is
6264 lib/silcclient/idlist.[ch].
6266 * Added new functions silc_client_del_channel and
6267 silc_client_del_server to delete channel and server entries.
6268 Affected file lib/silcclient/[silcapi.h/idlist.c].
6270 * Removed silc_client_del_client_by_id from silcapi.h.
6272 * Fixed the INFO command to return the server's own info
6273 correctly when querying by Server ID. Affected file is
6276 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6278 * Removed the non-blocking settings in WIN32 code in the
6279 silc_sock_[read/write] and added SleepEx instead. Affected
6280 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6281 of input data is now checked with FIONREAD and ioctlsocket.
6283 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6285 * Call silc_schedule_task_del_by_context in the
6286 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6287 Affected file lib/silccore/silcprotocol.c.
6289 * Call silc_protocol_cancel for active protocols in the
6290 silc_server_close_connection if the funtion
6291 silc_server_free_sock_user_data has not been called.
6292 Affected file silcd/server.c.
6294 * Generic tasks cannot be deleted using the del_by_fd
6295 task deleting function since generic tasks does not match
6296 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6298 * Added a notion to SILCOPER help file that the SILCOPER works
6299 only on router server, not on normal server.
6301 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6303 * Added for WIN32 support for the new scheduler as well.
6304 Affected file lib/silcutil/win32/silcwin32schedule.c.
6306 * Fixed the SHA1 implementation to work on various platforms.
6308 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6310 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6311 API. It is part of the scheduler now. Everything else is
6312 as previously but some functions has changed their names.
6313 Checkout the lib/silcutil/silcschedule.h for the interface.
6314 Updated all applications to use the new interface. Affected
6315 files are lib/silcutil/silcschedule.[ch].
6317 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6319 * Found a bug in the SKE implementation. The HASH value,
6320 specified by the protocol, was not computed correctly. The
6321 public key of the responder was not added to the computation
6322 even though it is mandatory. Affected file lib/silcske/silcske.c.
6323 This unfortunately causes incompatibilities with older
6324 clients and servers.
6326 * Added WIN32 specific network init and uninit functions:
6327 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6328 the Winsock2. Affected file lib/silcutil/silcnet.h and
6329 lib/silcutil/win32/silcwin32net.c.
6331 * Set the socket always to nonblocking mode on WIN32 after
6332 reading data or writing data. Affected file is
6333 lib/silcutil/win32/silcwin32sockconn.c.
6335 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6337 * Fixed various compilation problems under WIN32. Affected
6338 files lib/silcutil/win32/silcwin32thread.c and
6339 lib/silcutil/win32/silcwin32schedule.c.
6341 * Removed all _internal.h #includes from public header
6342 files. Internal headers must never be included from
6345 Removed also the lib/silcske/payload_internal.h file.
6347 * All include files that may be needed (public and some others
6348 included by the public headers) by application developers are
6349 now copied to the ./includes directory. It does not copy any
6350 internal headers. Affected file Makefile.defines.pre and all
6351 Makefile.am's under lib/ and subdirs.
6353 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6355 * Do not change the ~/.silc directory's permissions automatically.
6356 Affected file irssi/src/silc/core/clientutil.c.
6358 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6360 * Do not cancel the protocol in silc_server_close_connection
6361 it might cause recursion. Now cancelled in the function
6362 silc_server_free_sock_user_data. Affected file silcd/server.c.
6364 * Fixed the silc_server_remove_clients_by_server to regenerate
6365 the channel keys correctly finally. Added also new function
6366 silc_server_remove_clients_channels to actually do it.
6367 Affected file silcd/server.c.
6369 * Fixed the silc_server_new_channel to not crash by giving
6370 wrong router to the new channel. Affected file is
6371 silcd/packet_receive.c.
6373 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6375 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
6376 which is given as argument to the silc_client_alloc now.
6377 It can be used to configure the client and set various parameters
6378 that affect the function of the client.
6380 * The USERS command in server did not check whether the channel
6381 is private or secret. Affected file silcd/command.c.
6383 * Added new argument to the USERS command in protocol specification.
6384 The USERS command now can take the channel name as argument
6385 as well. Added support for this in client and server and
6386 updated the protocol specs.
6388 * Completed the GETKEY command in client. It can be now used
6389 to fetch also servers public key not only some clients.
6390 Affected files lib/silcclient/command[_reply].c.
6392 * Added silc_client_get_server to return server entry by the
6393 server name. Affected files lib/silcclient/silcapi.h and
6396 * Redefined the IDENTIFY command in protocol specification to be
6397 more generic. It now can be used to query information about
6398 any entity in the SILC Network, including clients, servers and
6399 channels. The query may be based either the entity's name
6400 or the ID. Added support for this in both client and server.
6402 Affected files silcd/command.c and lib/silcclient/command.c
6403 and command_reply.c.
6405 * Optimized the WHOIS and WHOWAS commands in the server. Removed
6406 the _from_client and _from_server functions. Affected file
6409 * Added silc_client_get_channel_by_id_resolve to the file
6410 lib/silcclient/silcapi.h to resolve channel information by
6411 its ID. Added also silc_client_get_channel_by_id that
6412 does not resolve it from the server.
6414 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6416 * Added SilcServerEntry context into the client library
6417 to represent one server. The INFO command now allocates
6418 these to save the resolved server info. For now on the
6419 client library will also keep information about servers,
6420 connected and resolved with INFO.
6422 The INFO command now allocates the SilcServerEntry context
6423 and saves the server info there. The COMMAND_REPLY in
6424 the INFO now returns the parameters to application in
6425 same order as defined in the protocol specification.
6427 The entries are cached in the client->server_cache.
6429 * The INFO command is now issued after received the Client ID
6430 from the server. Affected file lib/silcclient/client.c.
6432 * The CMODE_CHANGE notify may now return also an SilcServerEntry
6433 to the application as the mode changer might be server.
6434 It is guaranteed that NULL is not returned anymore to the
6435 application. Affected file lib/silcclient/client_notify.c.
6437 The ID Type is now also passed to the application so that
6438 it can check whether the returned entry is SilcClientEntry
6441 Added new function silc_client_get_server_by_id to return
6442 the server entry by ID. Affected files are the
6443 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
6445 * Do not create the channel in the Irssi SILC Client when issuing
6446 the JOIN command but when received the sucessful JOIN command
6447 reply. Otherwise the channel might get created even though we
6448 could not join it. The Affected file is
6449 irssi/src/silc/core/[silc-channels.c/client_ops.c].
6451 * Fixed a channel joining bug in router. The router must also
6452 check the channel modes, invite and ban lists etc. when serving
6453 the JOIN command sent by normal server. Affected file is
6454 silcd/command.c. The router now resolves the client's
6455 information from the server who sent the JOIN command if it
6456 does not know it, and processes the JOIN command only after
6459 * Changed the SilcCommandCb to take new argument; void *context2.
6460 Affected file lib/silccore/silccommand.h
6462 The second argument in the command callbacks in the server now
6463 includes the SilcServerCommandReplyContext if the command was
6464 called as pending command callback from the command reply.
6465 Otherwise it is NULL. When called as pending the status of the
6466 command reply will be checked and if it was erronous the
6467 error will be sent to the original sender of the command.
6468 This way the client always receives the error messages even
6469 though the server was actually the one who received the error
6470 when it resent the command to router, for example. Affected
6471 files silcd/command[_reply].[ch].
6473 * Fixed sending WHOWAS command's error message to client if
6474 the requested client could not be found. It was missing.
6477 * Changed the CMODE and CUMODE commands reply arguments in the
6478 protocol specification. The Channel ID is now sent in both
6479 of the commands to identify the channel. Implemented this
6480 new feature to the client and server. Affected files
6481 lib/silcclient/command_reply.c and silcd/command.c.
6483 * Made better checks for invite and ban lists in the JOIN
6484 command in server. Affected file silcd/command.c.
6486 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6488 * The server now performs the incoming host IP/DNS lookup
6489 using the silc_socket_host_lookup and thus does not block
6490 the server anymore. Affected file silcd/server.c.
6492 * Completed the multi-thread support for SILC Scheduler in
6493 the lib/silcutil/silcschedule.c.
6495 * Fixed the configure.in.pre to detect the pthread correctly
6498 * Fixed a deadlock in silc_task_queue_wakeup in the file
6499 lib/silcutil/silctask.c.
6501 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6503 * Added new function silc_schedule_wakeup that is used in
6504 multi-threaded environment to wakeup the main thread's
6505 schduler. It needs to be used when a thread adds a new task
6506 or removes a task from task queues. After waking up, the
6507 scheduler will detect the task queue changes. If threads
6508 support is not compiled in this function has no effect.
6509 Implemented the wakeup mechanism to both Unix and WIN32
6510 systems. Affected files are lib/silcutil/silcschedule.[ch],
6511 lib/silcutil/unix/silcunixschedule.c and the
6512 lib/silcutil/win32/silcwin32schedule.c.
6514 * Added new function silc_task_queue_wakeup to wakeup the
6515 scheduler by the specified task queue. Affected file
6516 lib/silcutil/silctask.[ch].
6518 * The silc_socket_host_lookup_start now wakes up the scheduler
6519 after adding the timeout task. Affected file is
6520 lib/silcutil/silcsockconn.c.
6522 * The silc_socket_host_lookup is synchronous now if the threads
6523 support is not compiled in. However, the callback is still
6524 called asyncronously through the scheduler, anyway. Affected
6525 file lib/silcutil/silcsockconn.c.
6527 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6529 * Added new function silc_socket_host_lookup to perform
6530 asynchronous IP and FQDN lookups for the socket connection.
6531 Affected files lib/silcutil/silcsockconn.[ch].
6533 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6535 * Added SILC_MUTEX_DEFINE to define the mutex on environments
6536 that may or may not compile the mutex support in.
6538 Changed the silc_mutex_alloc interface. It allocates the
6539 mutex now to the sent pointer and returns TRUE or FALSE.
6541 Affected file lib/silcutil/silcmutex.h.
6543 * Wrote the SILC Task Queue interface to support multi-threads.
6544 Affected file lib/silcutil/silctask.[ch].
6546 * Wrote the SILC Scheduler to support multi-threads. Affected
6547 file lib/silcutil/silcschedule.c.
6549 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6551 * Implemented the SILC Mutex API and SILC Thread API for WIN32
6552 in lib/silcutil/win32/.
6554 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6556 * Defined SILC Mutex API and SILC Thread API and implemented
6557 them for Unix. Affected files are
6558 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
6559 lib/silcutil/unix/silcunixmutex.c and
6560 lib/silcutil/unix/silcunixthread.c.
6562 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6564 * Fixed the silc_server_remove_clients_by_server's channel
6565 key re-generation. The hash table handling was incorrect
6566 and would not work with many channels. Affected file is
6569 * Fixed some memory leaks around the server code.
6571 * Rewrote the silc_server_get_users_on_channel to support IPv6
6572 based Client ID's. Affected file silcd/server.c.
6574 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
6575 specification. However, a separate document must be written
6576 to define the detailed signing procedure and the payload
6577 associated with the flag. Defined the flag to the
6578 lib/silccore/silcchannel.h as well.
6580 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6582 * Changed the dynamic tables to static size tables in the
6583 lib/silccrypt/silchmac.c.
6585 * Removed GCC dependencies from the code. A patch by cras.
6587 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6589 * Do not show the error "Error receiving packet bla bla"
6590 in server if it really was not an error (-2 means that reading
6591 is pending). Affected file silcd/server.c.
6593 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6595 * Fixed a possible crash in silc_server_remove_clients_by_server
6596 in silcd/server.c. Fixed there also some memory leaks.
6598 * Fixed the silc_idlist_replace_client_id. It could replace
6599 wrong key in the hash table. Affected file silcd/idlist.c.
6601 * Do not check whether there are global users on the channel
6602 if the channel->global_users is FALSE. Affected functions
6603 silc_server_remove_from_one_channel and
6604 silc_server_remove_from_channels in silcd/server.c. Also,
6605 do not check if the removed client is local as we can be
6606 sure that global client was not removed from the channel
6607 and checking for global users is not needed.
6609 * The silc_server_remove_clients_by_server now re-generates
6610 the channel keys correctly for those channels that had
6611 clients removed from them. Affected file silcd/server.c.
6613 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6615 * Found the reason of random crashes in the server. We weren't
6616 ignoring the SIGPIPE signal (which can be sent in write())
6617 and it crashed the server. Affected file silcd/silcd.c.
6619 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6621 * Assure that sock->user_data is not NULL in the function
6622 silc_server_packet_send in silcd/packet_send.c.
6624 * Disconnect the remote connection if it could not be added
6625 to any ID lists in the server. The affected file is
6628 * Check in silc_server_packet_send[_real/dest] that the
6629 socket is not disconnecting and ignore the data if it is.
6630 Affected file silcd/packet_send.c.
6632 * Define inline to __inline on native WIN32 compilation.
6633 Affected file includes/silcwin32.h.
6635 * Added some explicit type casts for inline code since MSVC
6636 require them. Affected files lib/silcutil/silcbuffer.h,
6637 lib/trq/silcdlist.h and lib/trq/silclist.h.
6639 * Print warning in log files from now on if the packet
6640 decryption fails. Affected file silcd/server.c.
6642 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6644 * Changed the `say' client operation's interface to accept
6645 new `type' argument to indicate the type of the message sent
6646 by the library. The application may filter the library's
6647 messages according the type. The affected file is the
6648 lib/silcclient/silcapi.h.
6650 * Added two new functions to lib/silcclient/silcapi.h:
6651 silc_client_del_client and silc_client_del_client_by_id.
6652 Affected file lib/silcclient/idlist.c.
6654 * Moved the clientincludes.h from includes/ to silc/ and
6655 serverincludes.h from includes/ to silcd/.
6657 * The modes for the CMODE and CUMODE are now passed as
6658 uint32 for application with COMMAND_REPLY. The affected
6659 file is lib/silcclient/command_reply.c.
6661 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6663 * /WHOIS without arguments shows client's own information.
6664 Affected file lib/silcclient/command.c.
6666 * Changed PING to not accept any arguments. The specs
6667 says that client can ping only the connected server so
6668 requiring an argument is not needed. Affected file is
6669 lib/silcclient/command.c.
6671 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6673 * Fixed a fatal bug in private message sending and reception
6674 encryption and decryption when using private message keys.
6675 The implementation was incorrect and did not follow the
6676 specification. It causd that some of the message were
6677 lost since it did not use the sending and receiving keys
6678 as the protocol suggests. This has been fixed and will cause
6679 incompatibilities with older clients when sending private
6680 message encrypted with private message keys. Affected files
6681 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
6682 and various other in Irssi SILC Client.
6684 Added `responder' boolean argument to the functions
6685 silc_client_add_private_message_key[_ske] to indicate when
6686 the key is added as responder or initiator of the key
6689 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6691 * Removed the silc_ske_check_version function and created
6692 a SilcSKECheckVersion callback. Added also a function
6693 silc_ske_set_callbacks that is now used to set all SKE
6694 callbacks. The callback functions are not given to
6695 the SKE functions anymore, but this function is used to
6698 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
6700 * Added `silc_version' argument to the silc_client_alloc
6701 to define the version of the application for the library.
6702 The library will use the version string to compare it
6703 against the remote host's (usually a server) version
6704 string. Affected file lib/silcclient/silcapi.h
6706 * Added the KE protocol context to Key Agreement context
6707 in client library so that we can abort the SKE if it
6708 is in process when we get timeout. Affected file is
6709 lib/silcclient/client_keyagr.c.
6711 * Do not resolve the client ID forever if it returns in the
6712 first time that such client does not exist. This was done
6713 for example with private message. Affected file is
6714 lib/silcclient/client_prvmsg.c.
6716 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6718 * Do not add regex.h for WIN32. The affected file
6719 includes/silcincludes.h.
6721 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
6722 not work yet 100%. It generates the DLL's automatically
6723 when compiling with --with-win32 under cygwin.
6725 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6727 * lib/contrib/regex.c is not compiled on WIN32.
6729 * Added silc_net_get_socket_opt function to the
6730 lib/silcutil/silcnet.h.
6732 * Added includes/silcwin32.h for WIN32 specific includes
6735 * Do not use ptime structure or any of the posix process
6736 functions on WIN32 in lib/silccrypt/silrng.c.
6738 * Added silc_gettimeofday to provide generic function
6739 for struct timeval on all platforms. Added the function
6740 to lib/silcutil/silcutil.h.
6742 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6744 * Moved the lib/silccore/silcsockconn.[ch] to the utility
6745 library as they clearly belong there. As a plus side we
6746 can make the actual socket connection routines platform
6749 Added also new generic function silc_socket_read and
6750 silc_socket_write (that used to be silc_packet_[read/write].
6751 The implementation of these are platform specific.
6753 * Added WIN32 specific routines of silc_socket_[read/write]
6754 to lib/silcutil/win32/silcwin32sockconn.c.
6756 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6758 * Added preliminary support for native WIN32 compilation under
6759 cygwin (using the -mno-cygwin option for GCC) to the
6760 ./configure.in.pre. The --with-win32 now prepares the
6761 compilation for native WIN32.
6763 * Rewrote the SILC Scheduler interface in the file
6764 lib/silcutil/silcschedule.h. The scheduler is now context
6765 based and does not have anymore any global static scheduler.
6766 Moved the Unix scheduler to the lib/silcutil/unix/ directory
6767 and created lib/silcutil/win32 directory for WIN32 based
6770 * Added Unix specific network routines to the
6771 lib/silcutil/unix/silcunixnet.c and the old
6772 lib/silcutil/silcnet.c includes now only generic routines.
6774 Added WIN32 specific network routines to the
6775 lib/silcutil/win32/silcwin32net.c.
6777 * Added Unix specific utility functions from the
6778 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
6780 * Added WIN32 SILC Scheduler to the file
6781 lib/silcutil/win32/silcwin32schedule.c. The code is of course
6784 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6786 * Do not handle JOIN notify in the server if the target client
6787 is not registered (idata->registered == FALSE). The affected
6788 file is silcd/packet_receive.c.
6790 * Update the nickrec->founder in event_cumode in the Irssi SILC
6791 client. Affected file irssi/src/silc/core/silc-channels.c.
6793 * Fixed the CUMODE_CHANGE notify handling in the server when
6794 server and router are announcing their clients on channels.
6795 Now the mode changes are saved and notified correctly. The
6796 affected file is /silcd/packet_receive.c.
6798 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
6799 They really did not replace the cache entry in the ID Cache.
6800 Now they do that. Affected file silcd/idlist.c.
6802 * Fixed the KICK notify handling in the Irssi SILC client to
6803 update the channel records so that the kicked client does not
6804 appear to be on the channel. The affected file is
6805 irssi/src/silc/core/silc-channels.c.
6807 * Always update the conn->current_channel when executing command
6808 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
6810 * Fixed the KILL notify handling in Irssi SILC client to remove
6811 the killed client on all channels.
6813 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6815 * Fixed the silc_parse_command_line to remove extra spaces
6816 from the start and end of the arguments. Affected file is
6817 lib/silcutil/silcutil.c.
6819 * Cancel and free any active protocol in the function
6820 silc_server_close_connection. Affected file silcd/server.c.
6822 * Cancel and free any active protocol in the function
6823 silc_client_close_connction. Affected file is
6824 lib/silcclient/client.c.
6826 * Do not execute the KILL command for clients that are in
6827 history (ie. they are not in the network). Affected file is
6830 * Fixed KILL notify handling, client does not crash anymore.
6831 Affected file irssi/src/silc/core/silc-channels.c.
6833 * Reduced the default packet buffer size from 2048 to 1024 in
6834 lib/silccore/silcpacket.c.
6836 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
6837 counter to the SKE context that is incresed when the SKE library
6838 performs async operation outside the library. If the outside
6839 process frees the SKE context and FREED status will be set
6840 and the library will detect after the sync operation that the
6841 libary is freed. The affected files are
6842 lib/silcske/silcske[_status].[ch].
6844 * Resolve the client entry information in the function
6845 silc_client_channel_message to assure that NULL pointer is not
6846 passed as client entry to the application. */
6848 * Fixed the task timeout calculation to assure that there is
6849 never negative timeouts. The affected file is
6850 lib/silcutil/silcschedule.c.
6852 * Fixed the channel user mode notification sending in server.
6853 It was sent point-to-point to the router (or to server by router)
6854 but it needs to be destined to a channel. The routines now
6855 supports sending the channel user mode notifys to the channels
6856 when announcing clients and channels. Affected files are
6857 silcd/server.c and silcd/packet_receive.c.
6859 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
6860 It did not actually replace the old channel entry in the cache.
6861 Affected file lib/silcclient/client_notify.c.
6863 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6865 * Fixed a possible crash in silc_packet_send_prepare. It now
6866 assures always that there is enough space in the buffer and
6867 at the tail area of the buffer (for MAC).
6869 Fixed the inbound buffer reallocation in silc_packet_read.
6870 It was old code and did not handle the reallocation correctly.
6873 The affected file is lib/silccore/silcpacket.c.
6875 * Fixed buffer overflow in silc_parse_nickname in the file
6876 lib/silcutil/silcutil.c.
6878 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6880 * make install generates new server keys only if there is not
6883 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6885 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
6886 Added check that if the NOREPLY is set then we will not send
6887 the away message. This avoids infinite loop of away messages
6888 if both clients are away. The affected file is
6889 lib/silcclient/client_prvmsg.c.
6891 * Fixed client crash if /NICK was given without arguments.
6892 Affected file lib/silcclient/command.c.
6894 * Server does not send the invite list in INVITE command back
6895 to the client if the list was not altered. Added this notion
6896 to the protocol spec as well. Affected file silcd/command.c.
6898 Fixed possible crash in INVITE command by checking the
6899 value of silc_server_get_client_route command.
6901 * Fixed the INVITE notify type handling. The arguments are now
6902 taken in correct order and client does not crash. The affected
6903 file is irssi/src/silc/core/silc-channels.c.
6905 Removed the "Inviting xxx to channel" message from the
6906 client library away and let the application handle it.
6907 Affected file lib/silcclient/command.c. Added that message
6908 to Irssi SILC client's message formats.
6910 * Fixed CMODE command crash in client. It now checks the
6911 amount of arguments correctly and does not crash. The affected
6912 file is lib/silcclient/command.c.
6914 * Do not create new channel automatically in silc_channels_join
6915 but check whether the channel by that name already exists.
6916 Affected file irssi/silc/core/silc-channels.c.
6918 * Do not send the SERVER_SIGNOFF to router if the disconnected
6919 entity was the router. Affected file silcd/server.c.
6921 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
6922 SILC client as it was missing from there.
6924 Added the handling of the KICK notify to the Irssi SILC client
6925 as it was missing. Added "you have been kicked" message to
6926 Irssi SILC client's message modules formats.
6928 Added the handing of the KILL notify to the Irssi SILC client
6929 as it was missing. Added the kill message module formats
6932 The affected file is irssi/src/silc/core/silc-channels.c.
6934 * The router did not save the channel mode the server announced.
6935 Affected file silcd/packet_receive.c.
6937 * Fixed a possible crash in INFO command in server. If the
6938 server did not provide the server info it crashed. Affected
6939 file silcd/command.c.
6941 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6943 * Fixed the GETKEY command in the server to check also the
6944 global list. Otherwise the GETKEY would not work correctly
6945 in normal SILC server. Affected file silcd/command.c.
6947 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6949 * Fixed GETKEY crash, it crashed if the command did not succseed.
6951 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6953 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
6954 is now real and not just an macro interface to GMP.
6956 Removed the entire GMP from the source tree and imported new
6957 NSS MPI library instead. Reason for removing GMP is that it is
6958 extremely large and compiles extremely slow. The NSS MPI
6959 is only a few files and compiles in less than 10 seconds.
6960 The speed is also about the same as GMP. The MPI is imported
6961 to lib/silcmath/mpi.
6963 If the system has GMP installed we will still use the GMP.
6964 If it is not then the NSS MPI will be compiled.
6966 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6968 * Merged a long nickname (127 characters long) crash bugfix from
6969 Irssi CVS tree. Affected file irssi/src/core/misc.c.
6971 * Merged a freed memory reference bugfix from Irssi CVS tree.
6972 Affected file irssi/src/core/commands.c.
6974 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6976 * Added the server's public key sving and verification to the
6977 server when performing the SKE. This was missing and the
6978 remote server's (or router's) public key was accepted without
6979 checking whether we have it previously or trust it at all.
6980 Affected file silcd/protocol.c.
6982 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6984 * Check in the silc_server_timeout_remote if protocol is active
6985 and make sure that the protocol's final callback is called so
6986 that all memory if freed. Affected file silcd/server.c.
6988 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6990 * silc_server_whois_send_reply crashed the server if the nickname
6991 was 127 characters long. Affected file silcd/command.c.
6993 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6995 * Added sanity check to the silc_server_new_client. If the hostname
6996 is provided inside username then check that the provided hostname
6997 really is the same as the resolved one. If the hostname was not
6998 resolved then check it from the public key. Affected file is
6999 silcd/packet_receive.c.
7001 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7002 if the server disconnected us and the connection is not valid
7003 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7005 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7006 the library to the lib/silcutil/silcutil.[ch].
7008 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7010 * Close log file after open. Affected file
7011 lib/silcutil/silclog.c.
7013 * Check whether sock == NULL in silc_client_send_packet and return
7014 if it is. Affected file lib/silcclient/silcclient.c.
7016 * Check rec->entry == NULL in the Irssi SILC Client before
7017 sending the channel message. Affecte file is
7018 irssi/src/silc/core/silc-servers.c.
7020 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7022 * Merged a splitted window bugfix from Irssi CVS tree. The
7023 affected file is irssi/src/fe-text/textbuffer-view.c.
7025 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7026 It did not print nickname.
7028 * Improved the distributions system a bit.
7030 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7032 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7033 irssi/src/fe-text/gui-window.c.
7035 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7036 to in-active server. The affected file is
7037 irssi/src/silc/core/client_ops.c.
7039 * Resolve the client in USERS command reply if the entry does
7040 not have username resolved. The affected file is
7041 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7042 command to WHOIS command to really resolve stuff. The USERS
7043 is not used any more in any critical section so WHOIS can
7044 be used even though it might be slower than IDENTIFY.
7046 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7049 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7051 * Changed the protocol API a bit more consistent in the
7052 lib/silccore/silcprotocol.[ch].
7054 * Changed the following headers to ROBODoc format:
7056 lib/silccore/silcpayload.h
7057 lib/silccore/silcprotocol.h
7058 lib/silccore/silcsockconn.h
7060 All core library headers are now formatted.
7062 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7064 * Fixed a bug in Irssi SILC client; do not show that you are
7065 server/router operator if you really are not. Affected file is
7066 irssi/src/silc/core/client_ops.c.
7068 * Renamed silc_command_free_payload to silc_command_payload_free.
7069 Affected file lib/silccore/silccommand.h
7071 * Added silcmath.h to include the prototoypes of various routines
7072 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7075 * Changed the following headers to ROBODoc format:
7077 lib/silccore/silcchannel.h
7078 lib/silccore/silccommand.h
7079 lib/silccore/silcid.h
7080 lib/silccore/silcidcache.h
7081 lib/silccore/silcmode.h
7082 lib/silccore/silcnotify.h
7083 lib/silccore/silcpacket.h
7084 lib/silcmath/silcmath.h
7086 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7088 * Added checking to the server code not to start the server if
7089 ciphers and stuff are not configured properly. Affected files
7090 silcd/serverconfig.[h] and silcd/server.c.
7092 * Changed the layout of the header files of the public interfaces
7093 in the SILC libraries. The new layout supports ROBODoc
7094 documentation tool (and some others) so that it is easy to create
7095 a library reference manual. All the other headers and source
7096 code must still follow the CodingStyle document. Also source
7097 code must not include these ROBODoc stuffs, only the headers.
7098 Furthermore, all public interface headers must now be named
7099 by using `silc' prefix, example: silcapi.h, silccipher.h.
7100 Some files were renamed due to this. All the other headers
7101 must not be used as public interfaces. I will update the
7102 CodingStyle document later. Changed following headers, so far:
7104 lib/silcclient/silcapi.h
7105 lib/silccore/silcauth.h
7106 lib/silccore/silcprivate.h
7107 lib/silccrypt/silcdh.h
7109 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7113 * Removed silc_client_packet_send_flush from the client library
7114 as it is not needed. Affected file lib/silcclient/client.[ch].
7116 * Added printing of message of unresolved authentication method
7117 to the Irssi SILC client. Added it to the module formats.
7118 Removed the same message from the client library.
7120 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7122 * Added new distribution feature, DISTLABEL. Every distribution
7123 can define own preprocessor label that can be used in the
7124 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7125 file distributions, acconfig.h.pre and prepare.
7127 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7129 * Added Makefile.defines_int to include the actual definitions
7130 for Makefile.defines.in. Tested the new distribution system,
7131 created distributions and tested installation.
7133 * Added AWAY message printing to the Irssi SILC client. Added
7134 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7136 * Added SCONNECT command to call the SILC's CONNECT command.
7137 Cannot use CONNECT directly since Irssi uses that internally.
7138 Affected file irssi/src/silc/core/silc-servers.c.
7140 Added ACTION local command. It is same as ME command but takes
7141 the channel as mandatory argument.
7143 Rewrote some of the Irssi's help files to suite for SILC
7146 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7148 * Added Makefile.defines[.in] that should for now on be included
7149 in all Makefile.am file in the source tree. That file includes
7150 all common compilation definitions for SILC source tree.
7152 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7154 * Minor changes to the ./prepare script to change the package
7155 name according the distribution name to the configure.in.
7157 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7159 * Created new distribution system. Added file `distributions'
7160 that defines all the distributions that can be created out of
7161 the SILC source tree. The ./prepare script now reads that
7162 file to determine how to prepare the distributions. The
7163 first argument to the ./prepare is the name of the distribution
7164 and second is the version of the distribution. If given
7165 without arguments it creates the default (toolkit) distribution
7166 with the default version (defined in ./prepare).
7168 All Makefile.am files that are subject to the distributions
7169 are now named as Makefile.am.pre. These are ./Makefile.am
7170 and lib/Makefile.am. Others may be changed later.
7172 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7174 * Added invite list, ban list, some key management and connection
7175 error message printing to module formats in the Irssi SILC client.
7177 * Added new silc_client_set_away_message to set the away message
7178 that is back to the person who sent private message. The
7179 affected file lib/silcclient/silcapi.h and the
7180 lib/silcclient/client_prvmsg.c.
7182 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7184 * Fixed the private message sending in the Irssi SILC client,
7185 added local command KEY to the Irssi SILC client.
7187 Added key management and key agreement message formats to the
7188 irssi/src/fe-common/silc/module-formats.[ch].
7190 Added USERS (alias WHO) printing, server/router operator
7191 indication and LIST command printing to the module formats.
7193 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7195 * Fixed channel joining notify handling, cumode notify handling
7196 from Irssi SILC client.
7198 * Added SILC specific module-formats to the Irssi SILC client so
7199 that SILC specific message hilighting, colors etc is possible.
7200 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7202 Added channel mode, channel user mode, actions, notices,
7203 whois and whowas printing to the the module-formats.c.
7205 * Fixed a bug in channel deletion in the server. The channel
7206 is not left to the cache even if the channel founder auth mode
7207 is set when there are no users anymore on the channel. Affected
7208 file silcd/server.c.
7210 * The silc_net_localhost now resolves the entire hostname including
7211 the domain name. Affected file lib/silcutil/silcnet.c.
7213 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7215 * Changed the ask_passphrase client operation to be ascynchronous.
7216 It has now a completion callback and a context that the
7217 application must call after it has got the passphrase from
7218 the user. Affected files lib/silcclient/silcapi.h,
7219 lib/silcclient/protocol.c, lib/silcclient/command.c and
7222 Added SilcAskPassphrase callback that the application calls
7223 to deliver the passphrase to the library.
7225 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7226 The public key verification and especially a certificate
7227 verification is asynchronous procedure.
7229 Added new SILC_SKE_STATUS_PENDING status to indicate the
7230 request is pending and a callback will be called to finalize
7233 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7234 indicate that remote end did not send its public key (or
7235 certificate), even though we require it. Added check for this
7236 condition in the SKE. This was a security bug, now fixed.
7238 Defined new SilcSKEVerifyCbCompletion callback that is called
7239 when the verification process is completed.
7241 The affected files lib/silcske/silcske_status.h and
7242 lib/silcske/silcske.[ch].
7244 * Changed the verify_public_key client operation to be async
7245 as well. Defined SilcVerifyPublicKey callback that is used to
7246 indicate the success of the public key verification process.
7248 Changed the server and client to use the new async client
7251 * Changed the Irssi SILC client's internal scheduler to be called
7252 twice as many times as it used to be. As a result the client
7253 should be a bit faster now. Affected file is
7254 irssi/src/silc/core/silc-core.c.
7256 * Added support to Irssi SILC client of asynchronous public key
7257 verification and passphrase inquiry. Affected file is
7258 irssi/src/silc/core/silc-core.c.
7260 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7262 * Do not say "You have left channel %s" in client library.
7263 Moved it to the application. Affected files are
7264 lib/silcclient/command.c and silc/client_ops.c.
7266 * Fixed silc_client_get_clients. Command context was not
7267 duplicated and was freed memory in the callback. Affected
7268 file lib/silcclient/idlist.c.
7270 * Do not say "you are now talking..." on JOIN command in the
7271 client library. The appliation must handle it.
7273 * Do not say ".. changed topic to" in command reply in the
7274 client libary. The application must handle it.
7276 * Fixed TOPIC command sending in the client library.
7278 * Fixed a memory leak in silc_client_command_free in the file
7279 lib/silcclient/command.c.
7281 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7283 * Imported a modified version of Irssi client to the source tree.
7284 The Irssi will be used to create a new client called
7285 Irssi SILC. Imported to irssi/.
7287 Added silc_core_init_finish function to the Irssi. Affected
7288 file irssi/configure.in.
7290 A lot changes in the Makefile.ams around the irssi tree.
7292 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7294 * Do not rehash if the new size is same as the old size of the
7295 hash table, in the silc_hash_table_rehash*. The affected file
7296 lib/silcutil/silchashtable.c.
7298 * Replaced hash_table_del_by_context calls from the server
7299 (when channel->user_list and client->channels) to the
7300 hash_table_del as it is sufficient and faster.
7302 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7304 * Added silc_hash_table_list, silc_hash_table_get and the
7305 SilcHashTableList structure to provide an alternative way to
7306 traverse the hash table. The affected files are
7307 lib/silcutil/silchashtable.[ch].
7309 * Changed the server's idlist routines to use the hash table
7310 routines to optimize the code.
7312 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7314 * Replaced the client entry's `channel' list and channel entry's
7315 `user_list' list to hash tables for optimized lookup. Changed
7316 the code to use the hash table interface around the code.
7317 Affected file lib/silcd/idlist.[ch].
7319 * Added `auto_rehash' boolean argument to the function
7320 silc_hash_table_alloc to indicate whether the hash table should
7321 auto-rehash when it thinks is appropriate time. It will
7322 increase the hash table size if the there is twice as much
7323 entries in the table than the size of the table, and will
7324 decrease the size if there are twice as less entries than
7325 the size of the table.
7327 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7329 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7331 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7333 * silc_idcache_purge_by_context deletes the entry now by context
7334 as it is supposed to do. Affected file lib/silccore/idcache.c.
7336 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7337 client is not anymore valid (WHOWAS givens the info) and not
7338 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7340 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7342 * Removed the `data' and `data_len' arguments from the ID Cache
7343 interfaces and added `name' argument. ID Cache does not handle
7344 anymore the binary data only a names associated with given ID.
7346 * When hashing a Client ID with silc_hash_id the entire ID is
7347 not hashed anymore, instead only the hash of the Client ID is
7348 hashed. This way we can access the Client ID from the cache
7349 with Client ID but with the hash of the ID (which is a hash of
7350 the nickname) as well without any difference in performance.
7352 Added also silc_idcache_find_by_id_one_ext to do one on one
7353 searching when we have the actual ID. Added also function
7354 silc_hash_client_id_compare. The affected files are
7355 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7357 * When hashing the name associated with a ID it is always done
7358 in lowercase. This way we can access the cache without worrying
7359 about case-sensitivity, even though, for example nicknames are
7362 * Fixed a bug in server with channel message sending. It put
7363 wrong ID type as destination ID. The affected file
7364 silcd/packet_send.c.
7366 * silc_idcache_del_by_context now deletes from all hash tables
7367 by context. Affected file lib/silccore/idcache.c.
7369 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7371 * Changed the client library to use the new ID Cache interface.
7372 Changes around the source tree.
7374 * Added silc_hash_table_rehash_ext to rehash with specific
7375 hash function. Affected file lib/silcutil/silchashtable.[ch].
7377 * Added silc_hash_string_compare to compare two strings in the
7378 hash table. Affected file lib/silcutil/silcutil.[ch].
7380 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7382 * Added new function silc_idcache_del_by_context into the
7383 lib/silccore/idcache.[ch].
7385 * Changed the server's ID list routines to use the new ID Cache
7386 interface. Changes around the source tree.
7388 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7390 * Added silc_hash_table_del[_by_context]_ext functions in to the
7391 lib/silcutil/silchashtable.[ch].
7393 Removed silc_hash_table_find_all* routines and added new
7394 silc_hash_table_find_foreach to replace them.
7396 Added silc_hash_table_replace_ext function as extended
7397 replacing function. Separated the simple hash table interface
7398 from the extended hash table interface in the file
7399 lib/silcutil/silchashtable.h.
7401 * Fixed minor bugs and changed it to use some of the new
7402 hash table functions in lib/silccore/idcache.c
7404 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7406 * Added new function silc_hash_table_find_all to return all keys
7407 in the hash table by the specified key. As the hash table is
7408 collision resistant it also makes it possible to have several
7409 duplicate keys in the hash table. This function may be used to
7410 find all of the keys from the hash.
7412 Added user_context arguments to the SilcHashFunction,
7413 SilcHashCompare and SilcHashDestructor to deliver user specified
7416 Added new fuctions silc_hash_table_find[_all]_ext to do
7417 extended lookup with specified hash and compare functions and
7418 specified user contexts.
7420 Added new function silc_hash_table_add_ext to add the key
7421 with specified hash function and user context.
7423 Added new function silc_hash_table_foreach to traverse all
7424 entrys in the hash table. Added SilcHashForeach callback
7427 Added new function silc_hash_table_del_by_context to delete
7428 the entry only if the context associated with the key matches.
7430 Affected files are lib/silcutil/silchashtable.[ch].
7432 * Removed silc_hash_[server/client/channel]_id and added just
7433 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
7434 silc_hash_id_compare to compare two ID's using as the hash table
7435 comparison function. Added also silc_hash_data to hash
7436 binary data and silc_hash_data_compare to compare it.
7438 * Removed silc_idlist_find_client_by_hash as it is not needed
7439 anymore. Affected file silcd/idlist.[ch].
7441 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
7442 to use internally the SilcHashTable. The new ID Cache is a lot
7443 faster than the old one. Some of the ID Cache interface was also
7444 rewritten and obsolete and stupid functions were removed.
7446 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7448 * Added entry_count field to the SilcHashTable to keep the number
7449 of the entries in the table. Implemented the function
7450 silc_hash_table_rehash. Added new function
7451 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
7453 Fixed a minor bug in silc_hash_table_free.
7455 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
7456 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
7457 into the lib/silcutil/silcutil.[ch].
7459 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7461 * Implemented a collision resistant hash table into the
7462 lib/silcutil/silchashtable[ch]. See the header and the source
7463 for the SilcHashTable API.
7465 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7467 * Merged dotconf version 1.0.2 into lib/dotconf.
7469 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7471 * Do not compile anything in lib/silcsim/* if the SIM support
7472 is not enabled. The tree should now compile without problems
7475 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7477 * Compiled the SILC under cygwin. Compiled and tested briefly
7478 without problems. More tests needed. The SIMs didn't compile
7481 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
7483 * Fixed possible crash in silc_get_username in the
7484 lib/silcutil/silcutil.c.
7486 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7488 * Fixed a va_arg in silc/client_ops.c.
7490 * Oops, RC5 routines were named AES and caused some problems
7491 when not using SIM's. Affected file lib/silccrypt/rc5.c.
7493 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7495 * Added new SilcIDIP structure into the lib/silccore/id.h and
7496 replaced the old `ip' fields from all SILC ID's to that type.
7497 This is a step towards IPv6 support.
7499 The silc_id_get_len takes now the ID as an extra argument.
7500 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
7501 both IPv4 and IPv6 based ID's.
7503 The affected files are lib/silccore/id.[ch] and other files
7504 around the tree using these routines.
7506 * Removed the ID length arguments in server from various
7507 silc_server_send_notify_* routines -> they are not needed
7510 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7512 * Fixed memory leak in silc_encode_pem_file in the file
7513 lib/silcutil/silcutil.c.
7515 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7517 * Check minor version as well in the SKE. Affected files are
7518 silcd/protocol.c and lib/silcclient/protocol.c.
7520 * Added --identifier option to the server so that an identifier
7521 can be when creating the public key for the server. Affected
7522 file is silcd/silcd.c.
7524 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
7525 lib/silccrypt/silcpkcs.c.
7527 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7529 * Register default ciphers and stuff when using -C option with
7530 the server. Affected file sildc/silcd.c.
7532 * Put back the servers public key filename format, it is better
7533 than the new one. For now, the client keys are saved with the
7534 new filename format. The affected file silc/client_ops.c.
7536 * Implemented the Cipher API for the rest of the ciphers that
7537 did not implement it or implemented it the wrong way.
7539 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7541 * Register default ciphers and stuff when using the -S option
7542 in the client. Affected file silc/silc.c. Same also when
7543 creating new key pair with -C option.
7545 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7547 * Fixed the silc_verify_public_key client operation function to
7548 save the public keys differently. The fingerprint is now
7549 used as filename and not the hostname. This way also the
7550 client keys are saved uniquely and not with hostnames. The
7551 affected file is silc/client_ops.c.
7553 * Trimmed the silc_hash_fingerprint function to remove extra
7554 whitespaces from the end of the fingerprint. The affected
7555 file is lib/silccrypt/silchash.c.
7559 * Added silc_cipher_register_default function to register all
7560 default ciphers. It can be used when configuration files
7561 does not exist and the application does not want any specific
7562 ciphers in any specific order.
7564 The SilcDList is now used as silc_cipher_list dynamically
7565 allocated cipher list. Removed the static list all together
7566 and now all ciphers must be allocated to the dynamic list.
7567 The silc_cipher_alloc routine was changed to check only the
7570 All silc_cipher_* routines that used to return int returns
7573 The affected files lib/silccrypt/silccrypt.[ch].
7575 * The same thing was done to silc_hash_* as for silc_cipher_*
7576 routines. Affected files lib/silccrypt/silchash.[ch].
7578 * The same thing was done to silc_pkcs_* as for silc_cipher_*
7579 routines. Affected files lib/silccrypt/silcpkcs.[ch].
7580 Added also silc_pkcs_[un]register[_default] functions.
7581 Removed the data_context from the PKCS API.
7583 * Added silc_hmac_register_default function to register default
7584 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
7585 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
7586 to unregister all hmacs at once.
7588 * Register the default ciphers, hash functions, PKCSs and HMACs
7589 if client's configuration file does not exist. The affected
7592 * The client did not load the hash functions from the SIM
7593 modules at all. Added support for this. Affected file is
7594 silc/clientconfig.c.
7596 * When decoding public key with silc_pkcs_public_key_decode, check
7597 the supported algorithm only if PKCS are registered. Affected
7598 file lib/silccrypt/silcpkcs.c. The same was done with the
7599 silc_pkcs_private_key_decode.
7601 * Fixed the SILC List routines to keep the list always in order.
7602 It used to change the list's order when traversing the list but
7603 not it preserves the order. Affected file lib/trq/silclist.h.
7605 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7607 * Added the client library to use the SilcSocketConnection's
7608 reference counter (by silc_socket_dup) to prevent the bug that
7609 the socket object may be freed underneath async operation.
7611 * The name resolv library checking fixes in the configure.in.pre.
7614 * Created new version of the protocol drafts for future
7615 development. The -03 drafts are the ones that will be changed
7616 in the trunk now and the -02 will remain as they are.
7618 * Send list of CUMODE notifys to the router when announcing
7619 the channel users to the router. Affected file silcd/server.c.
7620 If the router receiving channel founder CUMODE for a channel
7621 that already has channel founder it will send CUMODE notify
7622 to the sender to remove the channel founder rights from the
7623 announced client. Affected file silcd/packet_receive.c.
7625 * The CUMODE notify may now use Server ID as well as the entity
7626 who changes the mode. Updated protocool specs.
7628 * Updated INSTALL and README files.
7630 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7632 * New web pages in the http://silc.pspt.fi. The pages was
7637 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7639 * Implemented the [DenyConnectin] config section in the server.
7640 Added silc_server_config_denied_conn to check whether incoming
7641 connection is denied. Affected file silcd/serverconfig.[ch].
7643 * Do not check the ports when checking the incoming configuration
7644 data if the port is 0, meaning any. Affected file is
7645 silcd/serverconfig.c.
7647 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7649 * Fixed buffer overflow in silc_string_compare in the file
7650 lib/silcutil/silcutil.c.
7652 * Fixed double free in silc_server_command_leave in the file
7655 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7657 * Fixed the version checking in the server. Affected file is
7660 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7662 * Fixed the configuration data fetching when accepting new
7663 connections in the server. Affected file silcd/server.c.
7665 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7667 * Added `sender_entry' argument to the function
7668 silc_server_packet_relay_to_channel so that we can check
7669 whether some destination actually belongs to the same route
7670 the sender belongs (ie, we must not resend the packet to the
7671 sender). Affected file silcd/packet_send.[ch].
7673 * Added `servername' field to the SilcClientEntry in the server
7674 to hold the name of the server where client is from. Affected
7675 file is silcd/idlist.h.
7677 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7679 * Moved the channel message encrypting in the router betwen
7680 router connections from silc_server_channel_message to the
7681 silc_server_packet_relay_to_channel since we want to check
7682 whether we have anybody channel before encrypting anything.
7683 Affected files silcd/packet_[receive/send].c.
7685 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7687 * Fixed the [AdminConnection] server config section to support
7688 multiple entries. Affected file silcd/serverconfig.c.
7690 * Added support into the server to check the validity of the
7691 incoming connection before executing any KE or authentication
7694 * The connection configuration is now saved to the KE and
7695 connection auth protocol contexts and not fetched anymore in
7696 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
7698 * The local hosts listenning address and port is also resolved
7699 now when starting the server. We want to have the socket object
7700 to include the real address and port for the listener. Added
7701 new function silc_net_check_local_by_sock into the files
7702 lib/silcutil/silcnet.[ch].
7704 * Fixed a broadcast bug in server -> do not broadcast if we
7707 * Fixed a routing bug. Do not route broadcast packets ever.
7708 Broadcast packets must be processed always and not routed since
7709 they may be destined to some other host than yourself and thus
7710 would get routed without no good reason. Affected file is
7713 * Added function silc_server_config_is_primary_route to check
7714 whether primary router connection has been configured (a router
7715 configuration that we are initiating). If there is not, we
7716 will assume that there is only two routers in the SILC network
7717 and we will use the incoming router connection as our primary
7718 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
7720 * Changed the order of the broadcasting. Broadcast _after_ the
7721 packet has been processed not before. Affected file is
7724 * Fixed a [ClientConnection] parsing bug. The port was never
7725 parsed correctly thus resulting to port 0. Affected file
7726 silcd/serverconfig.c.
7728 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
7729 argument and did not set the broadcast packet flag. Affected
7730 file silcd/packet_send.c. Fixed same bug in the function
7731 silc_server_send_notify as well.
7733 * If we receive NEW_ID packet for our own ID in the server, ignore
7736 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7740 * Removed the nickname from the Private Message Payload.
7741 Updated the code and the protocol specs.
7743 * Updated protocol specs for submitting to the IETF.
7745 * Tweaked the Random Number Generator a bit. Affected file
7746 lib/silccrypt/silcrng.c. Exported a new function
7747 silc_rng_[global]_add_noise which can be used to add more
7750 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7752 * Do not parse packets with different timeout when protocol
7753 is active -> may cause problem with rekey. Affected file
7756 * When server receives signoff notify it must not create
7757 new channel key if the client is on any channels since the
7758 sender of the signoff notify will create it.
7760 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7762 * Added printing of error messages during SKE protocol from the
7763 failure packet sent by server during SKE. Affected file
7766 * Removed the client's failure_callback handling with timeout
7767 and handle it immediately when received.
7769 * The SKE library returned wrong type in SUCCESS and FAILURE
7770 packets. They must be 32 bit MSB not 16 bit MSB.
7772 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7774 * Ok, rewrote the logic of the re-key and now it seems to work.
7775 I tested it on high traffic with frequent re-keys without
7776 problems. Added hmac_receive (and renamed hmac to hmac_send)
7777 in SilcClientConnection in lib/silcclient/client.h and
7778 in SilcIDListData in silcd/idlist.h. Also, removed the
7779 SilcPacketParserContext's cipher and hmac fields as they are
7780 not needed anymore and actually caused some problems when
7781 the ciphers and hmac's changed underneath the packet parser.
7783 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7785 * If re-key protocol is active then process the incoming packets
7786 synchronously since we must assure that icoming packets encrypted
7787 with the old key is processed before the new keys is set to
7788 use. This is true other packets than for REKEY packets.
7789 Affected file silcd/server.c. The same was done to client library
7790 as well, affected file lib/silcclient/client.c.
7792 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7794 * Fixed bug in client and server to accept the force send if
7795 the packet is send from silc_[server/client]_packet_process
7796 function. Otherwise the packets are never delivered, oops.
7798 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7800 * Disable force sending of packets when REKEY protocol is active.
7801 We must assure that no packet is sent directly when rekey is
7802 performed. All packets must be sent through packet queue.
7803 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
7804 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
7805 function is silc_[server/client]_packet_send_real to check
7808 * Replaced the SIM paths from example config files to
7809 /usr/local/modules. Also, make install creates now
7810 /usr/local/silc/logs directory to hold all the SILC server
7813 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7815 * Made the configure.in.pre work on Solaris. Patch by salo.
7817 * Made all ciphers compatible with non-x86 machines. Defined
7818 CBC mode macros into lib/silccrypt/ciphers_def.h.
7820 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7822 * Fixed the make install.
7824 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7826 * When MAC computation fails the silc_packet_decrypt returned 0
7827 even though it was supposed to return -1. Fixed this. The
7828 affected file is lib/silccore/silcpacket.c.
7830 * Do not replace the config files in /etc/silc (in make install)
7831 if they already exist. Affected file ./Makefile.am.
7833 * Do not send re-key packets immediately but through packet queue.
7834 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
7836 * Changed silc_net_check_host_by_sock to return FALSE if the
7837 IP/DNS could not be resolved. Though, it returns the IP address
7838 now even if it could not resolve it (but returns also FALSE).
7839 Affected file lib/silcutil/silcnet.[ch].
7841 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7843 * Added silc_pkcs_decode_identifier to decode the public key's
7844 identifier. Affected file lib/silccrypt/silpkcs.[ch].
7845 Added also silc_pkcs_free_identifier. Added also new context
7846 SilcPublicKeyIdentifier.
7848 * Added -S option to the silc client. It is used to dump the
7849 contents of the specified public key file.
7851 * Changed the PKCS api to return the public key length when
7852 setting the public key.
7854 * Fixed a fatal bug in the public and private key file loading.
7855 Affected file lib/silccrypt/silcpkcs.c.
7857 * Execute the packet parsing for client with zero (0) timeout
7858 if the protocol is active. Affected file silcd/server.c.
7860 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7862 * Made the key generation options to the silcd program. Added
7863 -C option, equivalent to client's option.
7865 * Added new [ServerKeys] config section to the server. It
7866 configures the server's public and private key.
7868 * Defined generic Public Key Payload into the protocol
7869 specification to send specific type of public keys and
7872 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
7873 public key or certificate.
7875 * Implemented the GETKEY command to the server and to the
7876 client library and on user interface.
7878 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7880 * Made preliminary `make install' work.
7882 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7884 * Added SilcServerRekey context into silcd/idlist.h.
7886 * Added the PFS support as defined in the specification to the
7887 SKE protocol. Affected files lib/silcske/*.c.
7889 * Added `ske_group' field to the SilcServerRekey context to hold
7890 the number of the SKE group that is used with PFS in re-key.
7891 Affected file silcd/idlist.h.
7893 * Added PFS re-key support to the server. Affected file is
7896 * Added silc_protocol_cancel to cancel execution of the next
7897 state of the protocol. Affected file is
7898 lib/silccore/silcprotocol.[ch].
7900 * Added the re-key support with and without PFS to the client
7901 library. Re-key is performed once in an hour, by default.
7903 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
7904 Added silc_client_rekey_callback and silc_client_rekey_final.
7905 Affected files are lib/silcclient/protocol.[ch] and
7906 lib/silcclient/client.[ch].
7908 * Removed the `hmac_key' and `hmac_key_len' fields from the
7909 SilcClientConnection structure; not needed. Affected file is
7910 lib/silcclient/client.h.
7914 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7916 * Do not ask whether user wants to use the negotiated private key
7917 for private messages, just use it. Affected file is
7918 silc/local_command.c.
7920 * Added `send_enc_key' and `enc_key_len' fields to the
7921 SilcIDListData structure since they are needed in the re-key
7922 phase. Affected file is silcd/idlist.[ch].
7924 * Implemented the simple re-key protocol into the server.
7925 Affected files silcd/server.c and silcd/protocol.[ch]. The
7926 re-key will be performed once in an hour, by default.
7928 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
7929 Added silc_server_rekey, silc_server_rekey_callback and
7930 silc_server_rekey_final.
7932 * Removed Tunneled flag from the protocol. Updated the code
7933 and the specifications.
7935 * Adde `pfs' field to the SilcIDListData to indicate whether
7936 the PFS is to be performed in the re-key. Affected file is
7939 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7941 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
7942 int64 of at least the xintXX size. If void * is less that 4
7943 bytes uint32 * will be used. Defined bool as boolean.
7945 * Changed _ALL_ unsigned long and unsigned int to uint32,
7946 unsgined short to uint16 in the source tree.
7948 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
7949 not handle clients that has entry->data.registered == FALSE.
7950 They are not in the network anymore. Affected file is
7953 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7955 * Implemented the sending of the SERVER_SIGNOFF notify in the
7956 server. Affected file is silcd/server.c.
7958 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
7959 Added also silc_notify_payload_encode_args into the
7960 lib/silccore/silcnotify.[ch].
7962 * Implemented ther SERVER_SIGNOFF notify handling in the server.
7963 Affected file silcd/packet_receive.c.
7965 * Implemented the SERVER_SIGNOFF notify handling in the client
7966 library. Affected file lib/silcclient/client_notify.c. Also,
7967 implemnted the printing of the SERVER_SIGNOFF info to the
7968 application. Affected file silc/client_ops.c.
7970 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
7971 if the deleting was successful. Affected file silcd/idlist.[ch].
7973 * Added support for public key authentication in the connection
7974 authentication protocol in the client library. Affected file
7975 lib/silcclient/protocol.c.
7977 * Changed the server's silc_idlist_get_clients_by_* interface
7978 to support already allocated array so that new entries may be
7979 added to pre-allocated array. Affected file silcd/idlist.[ch].
7980 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
7981 and command replies.
7983 * All command reply functions in the server now calls the
7984 pending command callback even if error occured. This way the
7985 error will be delivered to the client as well. Affected files
7986 silcd/command.c and silcd/command_reply.c.
7988 * Fixed INFO command to return local server's info if no server
7989 was provided. Affected file lib/silcclient/command.c.
7991 * Removed RESTART command for good. Updated the code and the
7994 * Rewrote parts of the task system. It is a bit simpler now.
7995 Removed unsued task priorities. The affected files are
7996 lib/silcutil/silctask.[ch].
7998 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8000 * Moved the USERS printing from the library to the application.
8001 Affected files lib/silcclient/command.c and silc/client_ops.c.
8003 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8007 * Added channel key re-key support. The re-key is perfomed
8008 only by the router and is done once in an hour. Added `rekey'
8009 field to the SilcChannelEntry in the server. Affected files
8010 silcd/server.c and silcd/idlist.h.
8012 * Added silc_task_unregister_by_context into the file
8013 lib/silcutil/silctask.[ch].
8015 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8017 * Added SILC_UMODE_GONE mode to indicate when the client is not
8018 present in the SILC network. Added also support to the local
8019 command AWAY that will set this mode. Added support of showing
8020 "xxx is gone" in WHOIS command. The USERS command shows the
8021 gone status as well.
8023 * Fixed setting server and router operator privileges in the
8024 server's UMODE command. Affected file silcd/command.c.
8026 * Merged the SKE KE1 and KE2 payloads into one payload. The
8027 new KE payload is equivalent to the old KE2 payload.
8029 Cleaned up the SKE Start Payload parsing. It now uses the
8030 simple buffer unformatting to do the parsing. A lot faster
8033 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8034 to the SKE that is used to indicate whether both of the SKE
8035 parties should perform authentication. By default only the
8036 responder performs authentication. By setting this flag also
8037 the initiator must do authentication. By default it is unset
8038 since in normal SKE case, client to server connection, only
8039 the responder should do authentication. When doing SKE between
8040 two clients both should perform authentication. Updated the
8041 code and the protocol specs.
8043 * A little fix to IDENTIFY command in the server. Search the
8044 client first by hash not nickname. Affected file is
8047 * Fixed the silc_client_close_connection to support closing
8048 the client to client connections wihtout deleting too much
8049 data. Affected file lib/silcclient/client.c.
8051 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8052 are received if protocol used to be active but is not anymore
8053 the application would crash due to NULL pointer dereference.
8054 Affected files silcd/server.c and lib/silcclient/client.c.
8056 * Added `hash' field to the SilcClientConnection to include
8057 the hash function negotiated in the SKE protocol.
8059 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8060 to set the channel founder authentication data. A client can
8061 claim the founder rights later by providing the authentication
8062 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8063 This way the channel founder can regain the channel founder
8064 privileges even it is left the channel. This works only on
8065 local server and the client must be connected to the same
8066 server to be able to regain the founder rights. Updated the
8067 protocol specs accordingly.
8069 Added support to the CMODE command in the client to set the
8070 founder auth data. Read the README to see how to set it.
8072 Added support to the CUMODE command to claim the founder
8073 rights. Read the README to see how to do it.
8075 Added support for the founder authentication to the Channel
8076 Entry in the server. Affected file silcd/idlist.h.
8078 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8079 server's CMODE command. Affected file silcd/command.c.
8081 * Added the following new functions into lib/silccore/silcauth.[ch]:
8082 silc_auth_get_method and silc_auth_get_data.
8084 * The server now saves the remote hosts public key to the
8085 SilcIDListData pointer. Affected file silcd/protocol.c.
8087 * The normal server now does not remove the channel entry from
8088 the cache if the founder authentication data is set. It used
8089 to remove it if the founder was the last one on the channel on
8090 the server and left the channel. The auth data is saved and
8091 if the channel is re-joined later the old entry is used with
8092 the old auth data. Affected files silcd/command_reply.c and
8095 * Removed the `pkcs' field from the SilcIDListData structure
8096 in the server; it is not used. Affected file silcd/idlist.h.
8098 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8100 * Fixed packet processing on slow links. Partial packets were
8101 never re-processed because the incoming data buffer was cleared
8102 by the application. Application must not directly clear the
8103 sock->inbuf, the packet processing routines handle it. Fixed
8104 this in client library and in server.
8106 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8108 * Fixed the WHOIS and IDENTIFY send reply function to really
8109 check whether to send list or just one entry. Affected file
8112 * Cleaned up the LEAVE command's channel key distribution. The
8113 affected file silcd/command.c.
8115 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8116 can enforce the channel mode as well. In that case the ID
8117 includes the ID of the server. The code now enforces the
8118 mode change if the router have different mode than the server.
8120 * The notify client operation with CMODE_CHANGE notify can now
8121 return NULL client_entry pointer if the CMODE was not changed
8122 by client. Application must check for this.
8124 * Added <Server ID> argument to INFO command to support server
8125 info fetching by Server ID.
8127 * Added silc_server_announce_get_channel_users to get assembled
8128 packets of channel users of the specified channel. Affected
8129 file silcd/server.[ch].
8131 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8132 was freed underneath the ID Cache.
8134 * Re-announce clients when the server received CHANNEL_CHANGE
8135 notify from the router. Affected file silcd/packet_send.c.
8137 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8139 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8140 crashed since it did not handle the fact that there is no cipher
8141 called "3" and didn't check the error condition. Now fixed.
8143 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8144 flag. It can be used to send message requests.
8146 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8148 * Implemented the RESTART command in the client.
8150 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8151 notice type messages. Added notice printing to the user
8154 * The channel keys are not re-generated if the channel's mode
8155 is PRIVKEY, ie private key on the channel exists. Affected
8156 files silcd/server.c and silcd/command.c.
8158 * Fixed a little bug in channel message delivery when channel
8159 private keys are set in the server. Affected file is
8160 silcd/packet_send.c.
8162 * Changed the setting on channel->on_channel = TRUE from the
8163 silc_client_save_channel_key to the JOIN command reply. The
8164 key payload is not received if the private channel key is set.
8165 Affected file lib/silcclient/command_reply.c and the
8166 lib/silcclient/client_channel.c.
8168 * When the CMODE_CHANGE notify is sent and the channel private
8169 key mode is removed the channel key must be re-generated in
8170 other cells as well. Added this support for the router in the
8171 silcd/packet_receive.c.
8173 * Added new local command NOTICE to send notice message on
8174 channel. Affected file silc/local_command.[ch].
8176 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8178 * Added new local command ME to the client. It is used to send
8179 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8180 some action. Affected file silc/local_command.[ch].
8182 * Changed channel_message and private_message client operations
8183 to deliver the message flags to the application. Added also
8184 the `flags' arguments to the silc_client_send_channel_message
8185 and silc_client_send_private_message functions. Affected file
8188 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8190 * Redefined the Private Message Payload to support private message
8191 keys and to support the new private message flags. Updated
8192 the protocol specs. Flags makes it possible to have for example
8193 CTCP style messages.
8195 * Added new type SilcPrivateMessagePayload and defined an API
8196 for it in the lib/silcclient/silcprivate.[ch].
8198 * Tested private message private keys successfully. Tested the
8199 private message key set, unset and list commands with the new
8202 * Redefined the Channel Message Payload to include the channel
8203 message flags (equal with private message flags) to support
8204 for example CTCP style messages.
8206 * Defined some of the message (for channel and private message)
8207 flags. Updated the protocol specs and added the flags to the
8208 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8210 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8212 * Added SilcKeyAgreementStatus type to the key agreement routines
8213 to indicate the current status and error if one occured.
8214 The status types are defined in the lib/silcclient/silcapi.h.
8216 * Added new local command KEY that is used to set and unset private
8217 keys for channels, set and unset private keys for private messages
8218 with remote clients and to send key agreement requests and
8219 negotiate the key agreement protocol with remote client. The
8220 key agreement is supported only to negotiate private message keys,
8221 it currently cannot be used to negotiate private keys for channels,
8222 as it is not convenient for that purpose.
8224 * Fixed a minor pending callback setting bug in the function
8225 silc_client_get_client_by_id_resolve, now the function works.
8226 Affected file lib/silcclient/idlist.c.
8228 * Added function silc_net_get_local_port to get local bound
8229 port by socket. Added to lib/silcutil/silcnet.[ch].
8231 * Added `sockets' and `sockets_count' fields to the SilcClient
8232 object. They hold the sockets of the listenning sockets in
8233 the client. Listenning sockets may be for example the key
8234 agreement server. Affected file lib/silcclient/client.[ch].
8235 Added functions the silc_client_add_socket and the
8236 silc_client_del_socket. They are exported to the application
8239 * Added ~./silc/clientkeys to support other client's public keys.
8241 * Renamed verify_server_key client operation to verify_public_key
8242 and added one argument to indicate the type of the connection
8243 (server, client etc.).
8245 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8247 * Added silc_server_connection_auth_request to handle the
8248 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8249 silcd/packet_receive.[ch].
8251 * Added silc_server_send_connection_auth_request into the
8252 silcd/packet_send.c to send the connection auth request packet.
8254 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8257 * Fixed the public key authentication in responder side in the
8258 server. The `auth_data' pointer includes the SilcPublicKey
8259 not the path to the public key. Affected file silcd/protocol.c.
8261 * Implemented the public key authentication in the initiator side
8262 in the server. Affected file silcd/protocol.c.
8264 * Removed the [RedirectClient] config section from the server
8265 configuration. Is not needed and I don't want to implement it.
8267 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8269 * Cleaned up the CMODE command in the server. It now works
8270 correctly and supports all the modes defined in the protocol.
8271 Affected file is silcd/command.c.
8273 * Added `hmac_name' field to the SilcChannelEntry in the server
8274 to hold the default HMAC of the channel. It can be set when
8275 creating the channel (with JOIN command). Affected files
8278 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8279 type to indicate the change of the current cipher and hmac
8280 on the channel. Client can safely ignore the <cipher> argument
8281 (if it chooses to do so) since the CHANNEL_KEY packet will
8282 force the channel key change anyway. The <hmac> argument is
8283 important since the client is responsible of setting the new
8284 HMAC and the hmac key into use.
8286 * Fixed the CMODE command in the client library as well.
8288 * Tested CMODE command in router environment successfully.
8290 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8292 * Show the version of the remote client (or server) when connecting
8293 to the server. It is logged to the log file. Affected file
8294 is silcd/protocol.c.
8296 * Fixed the KILLED notify handling in the client library. The
8297 client must be removed from all channels when receiving the
8300 Also, do not remove the client entry when giving the KILL
8301 command but when the KILLED notify is received.
8303 * Removed silc_idlist_find_client_by_nickname from the server.
8304 Not needed anymore. Affected files silcd/idlist.[ch].
8306 * Implemented the CHANNEL_CHANGE notify type handling to the
8307 server. Affected file silcd/server.c.
8311 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8313 * Added silc_server_send_notify_invite to send the INVITE
8314 notify between routers.
8316 * Implemented the INVITE command correctly to the server.
8318 * Implemented the INVITE notify type handling in the server.
8320 * Implemented the INVITE command to the client library and on the
8323 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8325 * Added function silc_server_get_client_resolve to find the
8326 client entry by ID from all ID lists and then resolve it
8327 (using WHOIS) if it cannot be found. Affected file is
8330 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8332 * Implemented the BAN command to the client library.
8334 * The JOIN command in the server now checks the invite list
8337 * Changed the silc_command_reply_payload_encode_va and the
8338 silc_command_payload_encode_va to support that if argument is
8339 NULL it ignores and checks the next argument. Affected file
8340 lib/silccore/silccommand.c.
8342 * Added silc_server_send_notify_ban to send the BAN notify
8343 type between routers.
8345 * Chaned the silc_notify_payload_encode to support that if
8346 argument is NULL it ignores and checks the next argument.
8347 Affected file lib/silccore/silcnotify.c.
8349 * Tested ban lists in router environment successfully.
8351 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8353 * Implemented BAN command to the server, in silcd/command.[ch].
8355 * Removed the BAN and INVITE_LIST modes from the CMODE command
8358 * Added function silc_string_match to regex match two strings.
8359 Affected files lib/silcutil/silcutil.[ch].
8361 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8363 * Redefined parts of the SilcChannelEntry in the server to support
8364 the new ban and invite lists.
8366 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8368 * Redefined the INVITE command. The same command can be used to
8369 invite individuals to the channel but also to manage the invite
8370 list of the channel (to add to and remove from the invite list).
8371 Updated the protocol specs.
8373 * Added new command SILC_COMMAND_BAN that can be used to manage
8374 the ban list of the channel. Updated the protocol specs.
8376 * Removed the channel modes: the SILC_CMODE_BAN and the
8377 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
8378 in the CMODE command. The equivalent features are now available
8379 using INVITE and BAN commands. Updated the protocol specs.
8381 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
8382 in the network about change in the current ban list. The notify
8383 type is not used by the client.
8385 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
8386 support the invite lists.
8388 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8390 * Added new function silc_string_regexify that converts string
8391 including wildcard characters into regex string that can
8392 be used by the GNU regex library. Added into the file
8393 lib/silcutil/silcutil.[ch].
8395 Added silc_string_regex_combine to combine to regex strings
8396 into one so that they can be used as one regex string by
8397 the GNU regex library. Added into the file
8398 lib/silcutil/silcutil.[ch].
8400 Added silc_string_regex_match to match two strings. It returns
8401 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
8403 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8405 * Imported GNU regex to the soruce tree into lib/contrib.
8406 Fixed some compiler warning from the regex.c.
8408 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8410 * Fixed MOTD command in the server to work in router environment.
8412 * Fixed the MOTD command in the client library to support
8413 the server argument in the command.
8415 * Added `nickname_len' argument to the silc_idlist_add_client
8416 in the server, as the `nickname' argument may be binary data
8419 * Added silc_idlist_get_channels to return all channels from
8422 * Implemented LIST command to the server. Affected file is
8425 * Implemented the LIST command to the client library and on the
8428 * Added [<user count>] argument to the LIST command reply.
8429 With private channels the user count is not shown.
8431 * Updated TODO and README.
8433 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8435 * The client entry's data.registered must be TRUE even with
8436 global client entry on global client list. The data.registered
8437 is used to check whether the client is anymore in the network,
8438 for example with WHOWAS command so it must be valid.
8440 * Fixed the WHOWAS command in the server. It now actually works
8441 in router environment. Added function into silcd/command_reply.c
8442 silc_server_command_reply_whowas_save.
8444 * Added silc_idlist_purge function to the silcd/idlist.c
8445 to periodically purge the ID Cache.
8447 * Fixed INFO command in the server. It works now in router
8448 environment. Added <server name> argument to the INFO command
8449 reply. Updated the protocol specs.
8451 * Fixed minor bug in silc_idcache_purge to not purge if the
8452 expire value is zero.
8454 * Fixed various bugs in WHOIS and IDENTIFY command handling as
8455 they were buggy because of the WHOWAS information.
8457 * Fixed local command MSG to handle the async resolving of
8458 the remote client properly. It used to fail the first MSG.
8459 Affected file silc/local_command.c.
8461 * Added `data_len' field to SilcIDCache context.
8463 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8465 * Update TODO. Todo in commands in the server.
8467 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8469 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
8470 used by routers as broadcast packet to inform other routers
8471 about the changed user mode.
8473 Implemented the notify handling in the server. Affected file is
8474 silcd/packet_receive.c. Added the function
8475 silc_server_send_notify_umode to the silcd/packet_send.[ch].
8477 * Added new generic Channel Payload and deprecated the New Channel
8478 Payload. The New Channel Payload is now the generic Channel
8481 * Added new argument `mode' to the silc_server_send_new_channel
8482 as it is required in the Channel Payload now.
8484 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
8485 and created a new and real SilChannelPayload to represent the
8486 new generic Channel Payload. Implemented the encode/decode
8487 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
8489 * Added silc_server_get_client_channel_list to return the list
8490 of channels the client has joined for WHOIS command reply.
8491 Affected file silcd/server.[ch].
8493 * Implemented the channel list sending in the WHOIS command reply
8494 in server and in the client.
8496 Implemented the channel list displaying on the user interface
8497 as well. Affected file silc/client_ops.c.
8499 * Added silc_channel_payload_parse_list to parse list of Channel
8500 Payloads. It returns SilcDList list of SilcChannelPayloads.
8501 Client for example can use this function to parse the list of
8502 channels it receives in the WHOIS command reply. The caller
8503 must free the list by calling silc_channel_payload_list_free.
8504 Affected files lib/silccore/silcchannel.[ch].
8506 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8508 * Added one new argument <user mode> to the WHOIS command reply
8509 to return the mode of the user in SILC. Updated the protocol
8512 Implemented it to the server and client.
8514 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8516 * Fixed the mode printing on the user interface on joining.
8517 Affected file silc/client_ops.c.
8519 * Implemented the UMODE command and user modes in general to the
8520 client library and to the user interface.
8522 * Implemented the UMODE command to the server.
8524 * The server now sends UNKNOWN_COMMAND error status if client sends
8525 unknown command. Affected file silcd/command.c.
8527 * All server commands now handle the command identifier the right
8528 way when sending the command reply to the client. The client can
8529 use to identify the command replies with the identifier.
8531 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8533 * Added silc_server_get_client_route to resolve the route to
8534 the client indicated by the client ID. Affected file is
8537 * Added silc_server_relay_packet as general function to relay
8538 packet to arbitrary destination. This deprecates functions
8539 like _send_private_message_key, _relay_notify etc. Affected
8540 file is silcd/packet_send.[ch].
8542 Removed silc_server_send_key_agreement,
8543 silc_server_send_private_message_key and
8544 silc_server_packet_relay_notify functions from the file
8545 silcd/packet_send.[ch].
8549 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
8550 server. Affected file silcd/packet_receive.[ch].
8552 * Implemented the KILL command to the client. Implemented the
8553 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
8554 Affected files lib/silcclient/command[_reply].c and
8555 lib/silcclient/client_notify.c. Implemented the KILL notify
8556 printing in the user inteface.
8558 * Fixed a lot silc_parse_nick memory leaks from the client
8559 library in the file lib/silcclient/command.c.
8561 * Changed the silc_server_send_notify_on_channels's `sender'
8562 argument from SilcSocketConnection to SilcClientEntry to
8563 check the sender as entry and not as connection object and not
8564 to send to the client provided as argument. The affected file
8565 is silcd/packet_send.[ch].
8567 * The notify packets that are destined directly to the client used
8568 to not to be processed by the server. Now changed that and the
8569 server processes all notify packets. After relaying the packet
8570 to the client the notify packet is processed in the server.
8572 * The silc_server_free_client_data now checks whether there is
8573 pending outgoing traffic for the client and purges the data to
8574 the network before removing the client entry.
8576 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8578 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
8579 an client is killed from the SILC Network. Updated the protocol
8582 Added new function silc_server_send_notify_killed to the
8583 silcd/packet_send.[ch].
8585 * Added function silc_server_packet_relay_notify to relay notify
8586 packets that are destined directly to a client. In this case
8587 the server does not process the notify packets but merely relays
8588 it to the client. Affected file silcd/packet_send.[ch].
8590 Added also silc_server_packet_process_relay_notify to check
8591 whereto relay the notify. Affected file is
8592 silcd/packet_receive.[ch].
8594 * Implemented the KILL command to the server.
8598 * Added the backup schema desgined last fall to the protocol
8599 specs for everyone to see. The specification is in the
8600 *-spec-xx.txt draft and the packet type definitions for the
8601 backup routers is in *-pp-xx.txt draft. Thusly, added also
8602 new packet type SILC_PACKET_CELL_ROUTERS.
8604 * A big security problem in the implementation discovered. The
8605 signoff of an client did not cause new channel key generation
8606 which it of course should've done. The channel keys must be
8607 always re-generated when client leaves (or signoffs) the channel.
8608 The silc_server_remove_from_channels funtion now handles
8609 the channel key re-generation.
8611 * Added `sender' argument to the silc_server_send_notify_on_channels
8612 to not to send the client provided as argument. Affected file
8613 silcd/packet_send.[ch].
8615 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8617 * Implemented OPER and SILCOPER commands into the server and
8620 * Added silc_auth_verify and silc_auth_verify_data to verify
8621 the authentication directly from the authentication payload.
8622 It supports verifying both passphrase and public key based
8623 authentication. Affected file lib/silccore/silcauth.[ch].
8625 * Added `hash' field to the SilcIDListData structure. It is the
8626 hash negotiated in the SKE protocol. Affected file is
8629 * Slight redesigning of the SilcAuthPayload handling routines.
8630 Do not send SilcPKCS but SilcPublicKey as argument.
8632 * Implemented the public key authentication support to the
8633 serverconfig. The public key is loaded from the provided path
8634 and saved as authentication data to void * pointer. Thus,
8635 changed the unsigned char *auth_data to void *auth_data;
8637 * Fixed SHUTDOWN command to send the reply before the server
8638 is shutdown. :) Affected file silcd/command.c.
8640 * Fixed fatal bug in CONNECT command. The hostname was invalid
8641 memory and server crashed. Affected file silcd/command.c.
8643 * Fixed fatal bug in CLOSE command. The server_entry became
8644 invalid but was referenced later in the command. Affected file
8647 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8649 * Fixed fatal bug in failure packet handling. Server ignored
8650 the failure and thus crashed when it came.
8654 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8656 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
8657 that the command may be executed only once in (about) 2 seconds.
8658 The old SILC_CF_LAG flag is same but allows command bursts up
8659 to five before limiting.
8661 Added the support for CF_LAG and CF_LAG_STRICT flags to the
8662 server code. Various commands now includes the CF_LAG_STRICT
8663 flag to disallow any kind of miss-use of the command.
8665 * Fixed the silc_buffer_unformat to not to allocate any data
8666 if the length of the data is zero. It used to allocate the
8667 length + 1. Affected file lib/silcutil/silcbuffmt.c.
8669 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8671 * Changed the format of AdminConnection configuration section
8672 in the server. Added username of the admin to the format.
8673 Affected files silcd/serverconfig.[ch].
8675 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
8676 to return admin configuration data by host, username and/or
8679 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8681 * Implemented WHOWAS command to the server. Added the functions:
8683 silc_server_command_whowas_parse,
8684 silc_server_command_whowas_send_reply,
8685 silc_server_command_whowas_from_client and
8686 silc_server_command_whowas_from_server
8688 * Added <Client ID> argument to the WHOWAS command reply. Updated
8689 the protocol specs accordingly.
8691 * Implemented WHOWAS command and command_reply to the client
8694 Implemented the WHOWAS printing on the user interface.
8696 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8698 * Added new argument to the WHOWAS command reply, the real name.
8699 It is an optional argument. Updated the protocol specs.
8701 * Added SilcIDCacheDestructor callback that is registered when
8702 the SilcIDCache is allocated. The callback is called when
8703 an cache entry in the ID Cache expires, or is purged from the
8704 cache. Added into lib/silccore/idcache.[ch].
8706 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
8707 to destruct the client entries when the cache entry expires.
8708 Other ID Cache's in server and in the client library ignores
8711 * If the ID Cache entry's `expire' field is zero then the entry
8712 never expires. Added boolean `expire' argument to the
8713 silc_idcache_add function in the lib/silccore/idcache.[ch].
8714 If it is TRUE the default expiry value is used.
8716 * Added silc_server_free_client_data_timeout that is registered
8717 when client disconnects. By default for 5 minutes we preserve
8718 the client entry for history - for WHOWAS command.
8720 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8722 * Added support to the server to enforce that commands are not
8723 executed more than once in 2 seconds. If server receives
8724 commands from client more frequently, timeout is registered
8725 to process the commands. Affected file silcd/command.c.
8726 Added new function silc_server_command_process_timeout.
8728 * Changed NICK_NOTIFY handling in client library to check that
8729 if the client's nickname was changed, so there is no need to
8730 resolve anything from the server.
8732 * Removed error printing from the WHOIS and IDENTIFY commands.
8733 If error occurs then it is ignored silently in the client library.
8734 The application, however, may map the received error to
8735 human readable error string. The application currently maps
8736 the NO_SUCH_NICKNAME error to string.
8738 * Made the command status message public to the application. Moved
8739 them from lib/silcclient/command_reply.c to
8740 lib/silcclient/command_reply.h. The application can map the
8741 received command status to the string with the
8742 silc_client_command_status_message function.
8744 * Added check to the server to check that client's ID is same
8745 as the Source ID in the packet the client sent. They must
8748 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8750 * Added dist-bzip hook to the Makefile.am to make bzip2
8751 compressed distributions.
8753 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8755 * Server now enforces the maximum length for the nickname and
8756 the channel as protocol specification dictates. 128 bytes for
8757 nickname and 256 bytes for channel name.
8759 * Moved the WHOIS printing to the application. The client libary
8760 does not print out the WHOIS information anymore, the application
8761 must do it. Renamed silc_client_command_reply_whois_print to
8762 the silc_client_command_reply_whois_save.
8764 The client's idle time is also sent to the application now, and
8765 the idle is shown on screen.
8767 * Added silc_client_command_reply_identify_save to save the
8768 received IDENTIFY entries.
8770 * Do not check for channel private keys in message sending and
8771 reception if the channel does not have the PRIVKEY mode set.
8772 Affected file lib/silclient/client_channel.c.
8774 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8776 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
8777 just surfaced after chaning the JOIN procedure.
8779 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8781 * Added silc_client_get_clients_by_list to get client entries
8782 from Client ID list, that is returned for example by JOIN
8783 and USERS command replies. The application should use this
8784 function for example when JOIN command reply is received to
8785 resolve the clients already on the channel (library does not
8786 do that anymore as USERS command reply is not used in the JOIN
8787 procedure anymore). Affected files lib/silcclient/silcapi.h and
8788 lib/silcclient/idlist.c.
8790 * JOIN command reply and USERS command reply returns now SilcBuffer
8791 pointers instead of unsigned char pointers when returning
8792 the client list and mode list.
8794 * Added <Client ID> argument to the JOIN command reply, mainly
8795 for the server to identify for which client the command was
8796 originally sent. Updated protocol specs accordingly.
8798 * Added SilcDlist private_key pointer to the SilcChannelEntry
8799 in the client to support the channel private keys. Affected
8800 file is lib/silcclient/idlist.h.
8802 * Added SilcChannelPrivateKey argument to the function
8803 silc_client_send_channel_message so that application can choose
8804 to use specific private ke if it wants to. If it is not provided,
8805 the normal channel key is used, unless private keys are set.
8806 In this case the first (key that was added first) is used
8807 as the encryption key.
8809 * Implemented the support for channel private key handling.
8810 Implemented the following functions:
8812 silc_client_add_channel_private_key,
8813 silc_client_del_channel_private_keys,
8814 silc_client_del_channel_private_key,
8815 silc_client_list_channel_private_keys and
8816 silc_client_free_channel_private_keys
8818 Affected file lib/silcclient/client_channel.c.
8820 * Added the support for the private keys in the channel message
8821 sending and encryption and in the message reception and
8822 decryption. Affected funtions are
8823 silc_client_send_channel_message and silc_client_channel_message.
8825 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8827 * Added SKE's key verify callback to the client library's
8828 KE protocol context. Affected files lib/silcclient/protocol.[ch].
8830 * Removed the statement that server (or router) must send USERS
8831 command reply when joining to the channel so that the client
8832 knows who are on the channel. Instead, the client list and
8833 client's mode list is now sent in the JOIN command reply to the
8834 client who joined channel. This is better solution.
8836 * Added function silc_server_get_users_on_channel and function
8837 silc_server_save_users_on_channel to the silcd/server.[ch].
8839 * Removed function silc_server_command_send_users from the
8842 * Do not show topic on the client library anymore. The topic is
8843 sent in the command reply notify to the application and the
8844 application must show the topic now.
8846 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8848 * Added client searching by nickname hash into the IDENTIFY and
8849 WHOIS commands in the server as they were clearly missing from
8850 them. Affected file is silcd/command.c.
8852 * Fixed a bug in private message receiving in the client library.
8853 The remote ID was freed and it wasn't supposed, now it is
8856 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8858 * Minor fix to the channel payload; allocate the data area, as it
8859 needs to be of specific length.
8861 * If the key agreement port is zero then the operating
8862 system will define the bound port. Affected files are
8863 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
8865 * Added new function silc_channel_payload_decrypt into the file
8866 lib/silccore/silcchannel.[ch].
8868 * Moved the channel message etc, check from silc_packet_decrypt
8869 to applications. The library calls now a generic
8870 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
8871 when the packet is either normal or special. This was done to
8872 allow more wide range of checking that was not allowed when
8873 the code was in library. Now applications can do virtually any
8874 checks to the packet and return to the library the decision how
8875 the packet should be processed. Affected files are
8876 lib/silccore/silcpacket.[ch].
8878 Added silc_server_packet_decrypt_check to the server and
8879 silc_client_packet_decrypt_check to the client library.
8881 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
8882 to send with specified source and destination information.
8884 * Channel message delivery between routers was broken after the
8885 channel key distribution was fixed earlier. The channel key
8886 was used be to distributed to other routers as well which is not
8887 allowed by the protocol. Now this is fixed and channel keys
8888 really are cell specific and the channel message delivery between
8889 routers comply with the protocol specification.
8891 * Fixed various commands in server to check also the global list
8892 for the channel entry and not just the local list. The affected
8893 file silcd/command.c.
8895 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8897 * Added assert()s to buffer formatting and unformatting routines
8898 to assert (if --enable-debug) when error occurs. Affected
8899 file: lib/silcutil/silcbuffmt.c.
8901 * Changed to auto-reconnect to check whether the remote host is
8902 router and register the re-connect timeout if it is. It used
8903 to check that whether we are normal server, but router must do
8904 auto-reconnect with another router as well. Affected file
8907 * Removed the [<key len>] option from CMODE command as the cipher
8908 name decides the key length, nowadays. See the defined ciphers
8909 from the protocol specification.
8911 * Added [<hmac>] option to the CMODE command to define the HMAC
8912 for the channel. Added SILC_CMODE_HMAC channel mode.
8914 * Added [<hmac>] option for the JOIN command so that user can
8915 select which HMAC is used to compute the MACs of the channel
8918 * Added Hmac field to the Channel Message Payload. The integrity
8919 of plaintext channel messages are now protected by computing
8920 MAC of the message and attaching the MAC to the payload. The
8921 MAC is encrypted. Now, it is clear that this causes some
8922 overhead to the size of the packet but rationale for this is that
8923 now the receiver can verify whether the channel message decrypted
8924 correctly and also when private keys are set for the channel the
8925 receiver can decrypt the packet with several keys and check from
8926 the MAC which key decrypted the message correctly.
8928 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
8929 lib/silccrypt/silccipher.[ch].
8931 * Added silc_hash_len to return the digest length into the
8932 lib/silcrypt/silchash.[ch].
8934 * Rewrote parts of Silc Channel Payload interface in the
8935 lib/silccore/silcchannel.[ch]. The encode function now also
8936 encrypts the packet and parse function decrypts it.
8938 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8940 * Fixed a minor formatting bug in the SKE's key material processing.
8941 It actually might have processed the keys wrong way resulting
8944 * Redefined the mandatory HMAC algorithms and added new algorithms.
8945 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
8946 and hmac-md5 truncated to 96 bits. The mandatory is now
8947 hmac-sha1-96. Rest are optional (including the one that used
8948 to be mandatory). Rationale for this is that the truncated HMAC
8949 length is sufficient from security point of view and can actually
8950 make the attack against the HMAC harder. Also, the truncated
8951 HMAC causes less overhead to the packets. See the RFC2104 for
8954 * Added new [hmac] configuration section. The SKE used to use
8955 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
8956 is of course wrong. The official names that must be proposed in
8957 the SKE are the ones defined in the protocol specification
8958 (hmac-sha1-96 for example). The user can configure any hmac
8959 using any hash function configured in the [hash] section. At
8960 least, the mandatory must be configured.
8962 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
8964 * Added HMAC list to the SKE proposal list. It has now both
8965 hash algorithm list and HMAC list. This makes the protocol
8966 incompatible with previous versions. The SKE now seems to work
8967 the way it is supposed to work, for the first time actually.
8969 * Defined plain Hash algorithms to the protocol specification.
8972 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8974 * Implemented support for key agreement packets into the server.
8975 Added functions silc_server_key_agreement and
8976 silc_server_send_key_agreement. Other than these functions,
8977 server has nothing to do with this packet.
8979 * Added support for private message key packets into the server.
8980 Added functions silc_server_private_message_key and
8981 silc_server_send_private_message_key.
8985 * Changed the silc_[client|server]_protocol_ke_set_keys to be
8986 called in the protocol's final callback instead in the END
8987 protocol state. This makes a little more sense and in the same
8988 time in client we can use the same protocol routines for normal
8989 key exchange and to key agreement packet handling as well.
8991 * Added to both client's and server's KE protocol context the
8992 SilcSKEKeyMaterial pointer to save the key material. We will
8993 bring the key material to the protocol's final callback by doing
8994 this. The final callback must free the key material.
8996 * Added SKE's packet_send callback into client's KE protocol
8997 context so that the caller can choose what packet sending function
8998 is used. This way we can use different packet sending when
8999 doing normal SKE when doing key agreement packet handling (in
9000 the key agreement packet handling we do not want to encrypt
9003 * Implemented the responder side of the key agreement routines
9004 in the client. The client can now bind to specified port and
9005 accept incoming key negotiation. The key material is passed
9006 to the application after the protocol is over.
9008 * Implemented the processing of incoming Key Agreement packet
9009 in the client. Added function silc_client_key_agreement to
9012 * Implemented the intiator side of the key agreement routines
9013 in the client. The client can now initiate key agreement with
9014 another remote client. The key material is passed to the
9015 application after the protocol is over.
9017 * Created client_keyagr.c to include all the key agreement
9020 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9021 SILC_TASK_CALLBACK except that it is not static.
9023 * Created client_notify.c and moved the Notify packet handling
9024 from the client.[ch] into that file.
9026 * Created client_prvmsg.c and moved all private message and
9027 private message key routines from the client.[ch] into that file.
9029 * Create client_channel.c and moved all channel message and
9030 channel private key routines from the client.[ch] into that file.
9032 * Changed silc_client_get_client_by_id_resolve to resolve with
9033 WHOIS command instead of IDENTIFY command, in the file
9034 lib/silclient/idlist.c.
9036 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9038 * Implemented the SKE's responder side to the Client library.
9040 * When FAILURE is received to the protocol do not trust it
9041 blindly. Register a timeout to wait whether the remote closes
9042 the connection as it should do it, only after that process the
9043 actual failure. This was changed to both client and server.
9045 * Added client_internal.h to include some of the structures
9046 there instead of client.h in lib/silcclient/.
9048 * Added function silc_task_unregister_by_callback to unregister
9049 timeouts by the callback function.
9051 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9053 * Some "Incomplete WHOIS info" errors has been appearing on the
9054 log files. Took away the entry->userinfo check from WHOIS
9055 reply sending. The entry->userinfo is now " " if client did not
9056 provide one. I thought this was fixed earlier but something
9057 is wrong still. Let's see if the error still appears.
9059 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9061 * Fixed a minor bug in the login when the channel key is
9062 re-generated in the server. It used to generate the key in
9063 wrong order and thus caused problems in the channel traffic.
9065 * Fixed a minor bug in channel key distsribution after
9066 KICK command. The key was not sent to the router even though
9069 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9071 * Added silc_ske_process_key_material_data as generic routine
9072 to process any key material as the SILC protocol dictates. The
9073 function is used by the actual SKE library but can be used by
9074 applications as well. This relates to the private message keys
9075 and the channel private keys since they must be processed the
9076 same way the normal SILC session keys. The protocol dictates
9077 this. Affected files: lib/silcske/silcske.[ch].
9079 Added also silc_ske_free_key_material to free the
9080 SilcSKEKeyMaterial structure.
9082 * Defined silc_cipher_set_key function to set the key for
9083 cipher without using the object's method function. The affected
9084 files: lib/silccrypt/silccipher.[ch].
9086 * Implemented silc silc_client_add_private_message_key,
9087 silc_client_add_private_message_key_ske,
9088 silc_client_del_private_message_key,
9089 silc_client_list_private_message_keys and
9090 silc_client_free_private_message_keys functions in the
9093 Added functions silc_client_send_private_message_key to send
9094 the Private Message Key payload and silc_client_private_message_key
9095 to handle incoming Private Message Key payload.
9097 * Added Cipher field to the Private Message Key payload to set
9098 the cipher to be used. If ignored, the default cipher defined
9099 in the SILC protocol (aes-256-cbc) is used.
9101 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9103 * Removed lib/silcclient/ops.h file.
9105 Redefined parts of the SILC Client Library API. Created new
9106 file silcapi.h that deprecates the ops.h file and defines the
9107 published Client Library API. Defined also private message key
9108 API and channel private key API into the file.
9110 This is the file that the application must include from the
9111 SILC Client Library. Other files need not be included by
9112 the application anymore.
9114 * Added new key_agreement client operation callback and also
9115 defined the Key Agreement library API for the application.
9117 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9119 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9120 is used by clients to request key negotiation between another
9121 client in the SILC network. If the negotiation is started it
9122 is performed using the SKE protocol. The result of the
9123 negotiation, the secret key material, can be used for example
9124 as private message key.
9126 Implemented the Key Agreement payload into the files
9127 lib/silccore/silauth.[ch].
9129 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9131 * Redefined ciphers for the SILC protocol. Added some new ciphers
9132 and defined the key lengths for the algorithms. Changed the
9133 code accordingly. The default key length is now 256 bits.
9135 * Fixed SKE key distribution function silc_ske_process_key_material
9136 when the key length is more than 128 bits. The default key
9137 length in SILC is now 256 bits.
9139 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9140 to indicate unsupported algorithm.
9142 * Renamed rijndael.c to aes.c and all functions as well.
9144 * Fixed a long standing channel key setting bug in client library.
9145 Weird that it has never surfaced before.
9147 * Fixed bug in channel deletion. If the entire channel is removed
9148 then it must also delete the references of the channel entry
9149 from the client's channel list as the client's channel entry and
9150 the channel's client entry share same memory.
9152 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9154 * Implemented CONNECT and SHUTDOWN commands in the client.
9156 * Implemented CLOSE command to the client.
9158 * Added the function silc_idlist_find_server_by_name into the
9159 files silcd/idlist.[ch].
9161 Added the function silc_idlist_find_server_by_conn into the
9162 files silcd/idlist.[ch].
9164 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9166 * DIE command was renamed to SHUTDOWN. Updated the both code
9169 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9170 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9172 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9175 * Added function silc_server_create_connection function to create
9176 connection to remote router. My server implementation actually
9177 does not allow router to connect to normal server (it expects
9178 that normal server always initiates the connection to the router)
9179 so the CONNECT command is only good for connecting to another
9182 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9184 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9185 or some other client was kicked from the channel.
9187 Implemented the handling of the notify type to both client
9190 Implemented silc_server_send_notify_kicked to send the KICKED
9191 notify. It is used to send it to the server's primary router.
9193 * Implemented the KICK command into server and client.
9195 * Added `query' argument to the silc_idlist_get_client function
9196 to indicate whether to query the client from server or not if
9199 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9200 to indicate that the client is not channel founder.
9204 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9206 * Removed the rng context from SilcPacketContext structure and
9207 changed that the packet routine uses the Global RNG API.
9209 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9211 * Added support for quit message that client can "leave" on the
9212 channel when it quits the SILC. It is ditributed inside the
9213 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9215 Added silc_server_free_client_data that will take the
9216 signoff message as argument.
9218 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9220 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9222 * Updated parts of the protocol specification to keep it up
9225 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9227 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9228 payloads in one packet.
9230 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9231 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9232 use now the new List flag.
9234 * Also deprecated the following packet types: REPLACE_ID,
9235 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9237 * Added list support for Notify packet in server.
9239 * Added silc_server_send_notify_channel_change to send the
9240 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9241 the silc_server_send_replace_id.
9243 * Added silc_server_send_notify_nick_change to send the
9244 NICK_CHANGE notify type. Deprecates the function
9245 silc_server_send_replace_id.
9247 * Added silc_server_send_notify_join to send the JOIN notify type.
9248 Deprecates the function silc_server_send_new_channel_user.
9250 * Added silc_server_send_notify_leave to send LEAVE notify type.
9251 Deprecates the function silc_server_send_remove_channel_user.
9253 * Added silc_server_send_notify_cmode and
9254 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9255 types. Deprecates the silc_server_send_set_mode function.
9257 * Added SERVER_SIGNOFF notify type to indicate that server has
9258 quit. This means that all clients on the channel from that
9259 server will drop. This can be also used when netsplit happens.
9261 Deprecated REMOVE_ID packet type since it is not needed anymore
9264 Added silc_server_send_notify_server_signoff to send the
9265 SERVER_SIGNOFF notify type. Deprecates the function
9266 silc_server_send_remove_id.
9268 Added also silc_server_send_notify_signoff to send the
9269 SIGNOFF notify type.
9271 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9272 SILC protocol from this day on. Changed the protocol
9273 specification as well.
9275 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9276 notify type. It is used between routers to notify about
9277 topic changes on a channel.
9279 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9282 * Partly updated the protocol specification to comply with the
9283 changes now made. It is still though a bit outdated.
9285 * The JOIN notify type now takes one extra argument <Channel ID>.
9286 The packet used to be destined to the channel but now the
9287 JOIN type may be sent as list thus it is impossible to
9288 destine it to any specific channel. By adding this argument
9289 it is again possible.
9291 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9293 * Added CREDITS file. The CHANGES and CREDITS file will appear
9294 in the distribution as well.
9296 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9298 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9299 types in the server's silcd/packet_receive.c.
9301 * Implemented CMODE and CUMODE to work in router environment.
9303 * Fixed minor encoding and decoding buglet from the
9304 lib/silccore/silcmode.c.
9306 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9309 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9311 * Changed all SilcConfigServer* and silc_config_server* to
9312 SilcServerConfig* and silc_server_config*, respectively.
9315 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9317 * Associated the ID (client or server ID) to the Authentication
9318 Payload to avoid any possibility of forging. Updated the
9319 protocol specification and the code accordingly.
9321 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9323 * The RSA key length is now save to the RsaKey context in the
9324 key generation process in lib/silccrypt/rsa.c. The key length
9325 is now used to figure out the maximum size of the block allowed
9326 to be encrypted/signed.
9328 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9329 is equivalent to the silc_mp_mp2bin but does not allocate any
9332 * Changed silc_mp_mp2bin API to take length argument. If it is
9333 non-zero then the buffer is allocated that large. If zero, then
9334 the size is approximated using silc_mp_sizeinbase, which however
9337 * Created Global RNG API which is global RNG that application can
9338 initialize. After initializing, any routine anywhere in the
9339 code (including library) can use RNG without allocating a new
9340 RNG object. This was done to allow this sort of use of the
9341 RNG in code that has no chance to allocate RNG object. All
9342 applications currently allocate this and many routines in the
9343 library use this. Affected file lib/silccrypt/silcrng.[ch].
9345 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9346 it to use the Global RNG API.
9348 * Defined Authentication Payload into protocol specification that
9349 is used during SILC session to authenticate entities. It is
9350 used for example by client to authenticate itself to the server
9351 to obtain server operator privileges.
9353 Implemented this payload into the lib/silccore/silcauth.[ch].
9354 Implemented also routines for public key based authentication
9355 as the new protocol specification dictates.
9357 Moved definitions of different authentication methods from
9358 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9360 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9361 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9362 silc_pkcs_verify_with_hash functions into the file
9363 lib/silccrypt/silcpkcs.[ch].
9365 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9367 * The client entry's userinfo pointer must be always valid.
9368 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9369 will fail since it requires the userinfo. Now, the userinfo
9370 is allocated as "" if actual userinfo does not exist. Actually,
9371 it must exist and it is totally Ok to drop client connections
9372 that does not announce the userinfo. However, we will make
9373 this workaround for now.
9375 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
9376 to return the remote port by socket.
9378 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9380 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
9381 SILC_SERVER_PENDING_EXEC and added an new macro
9382 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
9383 data or when error occurs while processing the pending command.
9385 Added new argument `destructor' into silc_server_command_pending
9386 and to the SilcServerCommandPending object. This destructor is
9387 now called after calling the pending callback or if error occurs
9388 immediately. If error occurs the actual pending callback won't
9389 be called at all - only the destructor. The destructor may be
9390 NULL if destructor is not needed.
9392 All this applies for client library code as well. Similar
9393 changes were made there as well for the pending commands.
9395 In the client, the application must now allocate the
9396 SilcClientCommandContext with the silc_client_command_alloc
9399 * Added reference counter to the SilcServerCommandContext. Added
9400 function silc_server_command_alloc and silc_server_command_dup
9403 Same type of functions added to the client library for the same
9406 * Removed the cmd_ident from IDListData away since it is now
9407 global for all connections. It is the command identifier used
9408 in command sending and with pending commands. The affected file
9411 * Added reference counter to the SilcSocketConnection objecet to
9412 indicate the usage count of the object. The object won't be
9413 freed untill the reference counter hits zero. Currently only
9414 server uses this, and client ignores it. The client must be
9415 set to use this too later. The affected files are
9416 lib/silccore/silcsockconn.[ch]. Added also the function
9417 silc_socket_dup to increase the reference counter.
9419 This was mainly added because it is possible that the socket
9420 is removed underneath of pending command or other async
9421 operation. Now it won't be free'd and proper DISCONNECTING
9422 flags, etc. can be set to avoid sending data to connection that
9423 is not valid anymore.
9425 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
9426 the connection. After that it sets SILC_SET_DISCONNECTED.
9427 It is, however, possible that the socket data is not still freed.
9428 The silc_server_packet_process now checks that data is not
9429 read or written to connection that is DISCONNECTED. The socket
9430 get's freed when the reference counter hits zero.
9432 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9434 * Changed the client operation API: channel_message operation's
9435 `sender' is now the client entry of the sender, not the nickname
9436 and the `channel' is the channel entry, not the channel name.
9438 In the private_message operation the `sender' is now also the
9439 client entry of the sender not the nickname.
9441 Affected file is lib/silcclient/ops.h and all applications
9442 using the client operations.
9444 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9446 * Moved the calling of ops->connect() from connect_to_server_final
9447 into receive_new_id functin since that is the point when the
9448 client is actually allowed to send traffic to network. The
9449 affected file is lib/silcclient/client.c.
9451 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9453 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
9454 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
9455 (if needs broadcasting) instead of broadcasting the packets one
9456 by one which would make a burst in the network traffic.
9458 * Added `broadcast' argument to the functions in silcd/server.[ch]
9459 silc_server_create_new_channel[_with_id] to indicate whether
9460 to send New Channel packet to primary router.
9462 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9464 * Added new function into the silcd/server.[ch] files:
9465 silc_server_create_new_channel_with_id to create new channel with
9466 already existing Channel ID.
9468 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
9469 lib/silccore/silcpacket.h. This packet is used t send list of
9470 Set Mode payloads inside one packet. Server uses this to set
9471 the modes for the channels and clients on those channels, that it
9472 announced to the router when it connected to it. The protocol
9473 specification has been updated accordingly.
9475 * The silc_server_new_channel did not handle the packet coming
9476 from normal server as it normally does not send that. However,
9477 when it announces its channels it does send it. Implemented
9478 the support for that.
9480 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
9481 into the file lib/silccore/id.h.
9483 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9485 * Fixed memory leaks in the functions silc_idlist_del_client,
9486 silc_idlist_del_channel and silc_idlist_del_server in the file
9487 silcd/idlist.c. All of those leaked like a sieve.
9489 * Fixed some small memory leaks in the client's function
9490 silc_client_notify_by_server.
9492 * Added functions into silcd/server.c: silc_server_announce_clients,
9493 silc_server_announce_channels and silc_server_announce_server.
9494 These functions are used by normal and router server to announce
9495 to its primary router about clients, channels and servers (when
9496 router) that we own. This is done after we've connected to the
9499 These functions effectively implements the following packet types:
9500 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
9501 and SILC_PACKET_NEW_ID_LIST.
9503 * Added new functions into the silcd/packet_receive.[ch]:
9504 silc_server_new_id_list, silc_server_new_channel_list and
9505 silc_server_new_channel_user_list to handle the incoming
9506 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
9508 * Added support of changing Channel ID in the function
9509 silc_server_replace_id. If the server that announces a channel
9510 to the router already exists in the router (with same name but
9511 with different Channel ID), router is responsible to send
9512 Replace ID packet to the server and force the server to change
9513 the Channel ID to the one router has.
9515 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
9516 client that the Channel ID has been changed by the router. The
9517 normal server sends this to the client. Client must start using
9518 the new Channel ID as the channel's ID.
9520 Implemented handling of this new type into lib/silcclient/client.c
9521 into the function silc_client_notify_by_server.
9523 * Added new function silc_idlist_replace_channel_id into the files
9524 silcd/idlist.[ch] to replace the Channel ID.
9526 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9528 * Call silc_server_command_identify_check always when processing
9529 the IDENTIFY command in silcd/command.c
9531 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9533 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
9534 send keepalive packets. The packet can be sent by clients,
9535 servers and routers.
9537 Added function silc_socket_set_heartbeat into the file
9538 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
9539 If not set, the heartbeat is not performed. The actual
9540 heartbeat is implemented in the low level socket connection
9541 library. However, application is responsible of actually
9544 Added silc_server_send_heartbeat to send the actual heartbeat
9545 packet into silcd/packet_send.[ch]. Server now performs
9546 keepalive with all connections.
9548 * Added silc_task_get_first function into lib/silcutil/silctask.c
9549 to return the timeout task with shortest timeout. There was a bug
9550 in task unregistration that caused problems. TODO has been
9551 updated to include that task system must be rewritten.
9553 * The client library will now resolve the client information when
9554 receiving JOIN notify from server for client that we know but
9555 have incomplete information.
9557 * Rewrote parts of silc_server_remove_from_channels and
9558 silc_server_remove_from_one_channel as they did not remove the
9559 channel in some circumstances even though they should've.
9561 * Encryption problem encountered in server:
9563 The LEAVE command used to send the Channel Key packet to the
9564 router immediately after generating it. However, the code
9565 had earlier sent Remove Channel user packet but not immediately,
9566 ie. it was put to queue. The order of packets in the router
9567 was that Channel Key packet was first and Remove Channel User
9568 packet was second, even though they were encrypted in the
9569 reverse order. For this reason, MAC check failed. Now, this
9570 is fixed by not sending the Channel Key packet immediately but
9571 putting it to queue. However, this is more fundamental problem:
9572 packets that are in queue should actually not be encrypted
9573 because packets that are sent immediately gets encrypted
9574 actually with wrong IV (and thus MAC check fails). So, packets
9575 that are in queue should be encrypted when they are sent to
9576 the wire and not when they put to the queue.
9578 However, the problem is that the current system has not been
9579 designed to work that way. Instead, the packet is encrypted
9580 as soon as possible and left to the queue. The queue is then
9581 just purged into wire. There won't be any fixes for this
9582 any time soon. So, the current semantic for packet sending
9585 o If you send packet to remote host and do not force the send
9586 (the packet will be in queue) then all subsequent packets to the
9587 same remote host must also be put to the queue. Only after the
9588 queue has been purged is it safe again to force the packet
9591 o If you send all packets immediately then it safe to send
9592 any of subsequent packets through the queue, however, after
9593 the first packet is put to queue then any subsequent packets
9594 must also be put to the queue.
9596 Follow these rules and everything works fine.
9598 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9600 * Added new function silc_server_remove_clients_by_server to
9601 remove all client entries from ID list when the server connection
9602 is lost. In this case it is also important to invalidate all
9603 client entires as they hold the invalid server entry. This
9604 fixes fatal bug when server has lost connection and will reconnect
9607 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9609 * Made some sanity checks to silc_server_daemonise like to check
9610 whether the requested user and group actually exists.
9612 * Added sanity check to SKE's silc_ske_responder_finish to check
9613 that the public and private key actually is valid.
9615 * Invalidate the client's nickname when receiving Replace ID
9616 packet and the Client ID is being replaced. This means that the
9617 server will query the nickname if someone needs it (client)
9620 * Sort the ID Cache in client library when the ID Cache data
9621 has changed (needs sorting).
9623 * Do not allow for SILC client to create several connections to
9624 several servers. The client does not support windows right now
9625 and generating multiple connections causes weird behaviour.
9627 Irssi-silc client does support windows and can handle several
9628 connections without problems, see: www.irssi.org and SILC plugin.
9630 * Fixed some places where client was added to the IDList. The
9631 rule of thumb is following (in order to get everything right):
9632 If the client is directly connected local client then the
9633 `connection' argument must be set and `router' argument must be
9634 NULL to silc_idlist_add_client function. If the client is not
9635 directly connected client then the `router' argument must
9636 bet set and the `connection' argument must be NULL to the
9637 silc_idlist_add_client function.
9639 * The funtion silc_server_packet_send_local_channel actually did
9640 not check whether the client was locally connected or not. It
9641 does that now. Fixed a bug related to LEAVE command.
9643 * Fixed Remove Channel User payload parsing bug in server's
9644 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
9646 * The server's silc_server_save_channel_key now checks also the
9647 global ID list for the channel as it might not be in the local
9648 list. Fixed a bug related to LEAVE command.
9650 * Is this the end of the [<unknown>] buglet that has been lurking
9651 around for a long time? A little for loop fix in server's
9652 silc_server_command_whois_parse that is used by both IDENTIFY
9653 and WHOIS command. At least, this was a clear bug and a cause
9654 of one type of [<unknown>] buglet.
9656 * WHOIS and IDENTIFY commands call the function
9657 silc_server_command_[whois/identify]_check function even if
9658 we are not router server.
9660 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9662 * Added --with-gmp configuration option. If set the GMP
9663 is always compiled in the SILC source tree. If not set then
9664 it is checked whether the system has the GMP3 installed. If
9665 it has then the GMP won't be compiled (the system's headers
9666 and library is used), if it doesn't have it then the GMP is
9667 compiled in the SILC source tree.
9669 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9671 * Changed RSA private exponent generation to what PKCS #1
9672 suggests. We try to find the smallest possible d by doing
9673 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
9674 not security fix but optimization.
9676 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9678 * Added new config entry [Identity] to fork the server and run
9679 it as specific user and group. A patch from Bostik.
9681 * Imported Dotconf configuration library into lib/dotconf.
9682 This will be used to create the SILC configuration files later.
9683 It will appear in the distsribution after this commit.
9685 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9687 * A big code auditing weekend happening. Auditing code for
9688 obvious mistakes, bugs and errors. Also, removing any code
9691 Removed files for being obsolete:
9693 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
9694 inline in the file lib/silcutil/silcbuffer.h)
9696 o lib/silcutil/silcbufutil.c (the header has inline versions)
9698 Changed code to fix possible error conditions:
9700 o The buffer formatting routines now check that the destination
9701 buffer really has enough space to add the data. This applies for
9702 both buffer formatting and unformatting
9703 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
9704 unformatting was changed to accomodate following rules:
9705 XXX_*STRING_ALLOC will allocate space for the data into the pointer
9706 sent to the function while XXX_*STRING will not allocate or copy
9707 the data into the buffer. Instead it sets the pointer from the
9708 buffer into the pointer sent as argument (XXX_*STRING used to
9709 require that the pointer must be allocated already). This change
9710 makes this whole thing a bit more consistent and more optimized
9711 (note that the data returned in the unformatting with XXX_*STRING
9712 must not be freed now). The routines return now -1 on error.
9714 o Tried to find all code that use buffer_format and buffer_unformat
9715 and added return value checking to prevent formatting and
9716 especially unformatting errors and possible subsequent fatal
9719 o Changed ske->x and ske->KEY to mallocated pointers in
9720 lib/silcske/silcske.h. Fixed possible data and memory leak.
9722 o Added return value checking to all *_parse* functions. Fixed
9723 many memory leaks as well.
9725 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
9726 so that buffer overflows would not happen. All code now also
9727 checks the return value as it can fail.
9729 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9731 * Added reconnection support to server if the normal server looses
9732 its connection to the router (for example if router is rebooted).
9733 The server performs normal reconnection strategy implemented
9734 to the server. Affected file silcd/server.c.
9736 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9738 * Added new packet type SILC_PACKET_SET_MODE that is used to
9739 distribute the information about changed modes (for clients,
9740 channels and clients channel modes) to all routers in the
9741 network. Updated the protocol specification accordingly.
9743 Added functions into silcd/packet_send.c and
9744 silcd/packet_receive.c: silc_server_send_set_mode,
9745 silc_server_set_mode.
9747 Added new files silcmode.[ch] into lib/silccore that implements
9748 the encoding and decoding of Set Mode Payload. Added new type
9749 SilcSetModePayload. Moved the definitions of different modes
9750 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
9752 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9754 * Oops, a little mistake in server's connection authentication
9755 protocol. The protocol is not ended with FAILURE but with
9756 SUCCESS if the authentication is Ok. :) Affected file is
9759 * Implemented NICK_CHANGE notify handling in server in the file
9760 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
9761 the local clients on the channel. After the changing nickname
9762 in router environment snhould work and the [<unknown>] nickname
9763 should appear no more.
9765 The silc_server_replace_id function that receives the Replace ID
9766 payload now sends the NICK_CHANGE notify type also in the file
9767 silcd/packet_receive.c
9769 * Changed WHOIS and IDENTIFY command to support the maximum amount
9770 of arguments defined in protocol specs (3328 arguments). This
9771 fixed a bug that caused problems when there were more than three
9774 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9776 * Added extra parameter, command identifier, to the
9777 silc_client_send_command so that explicit command identifier
9780 Changed that ID list routines uses specific command identifier
9781 when sending WHOIS/IDENTIFY requests to the server so that they
9782 can be identified when the reply comes back.
9784 Affected files lib/silcclient/command.[ch],
9785 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
9787 * Added `sender' argument to silc_server_packet_send_to_channel
9788 to indicaet the sender who originally sent the packet to us
9789 that we are now re-sending. Ignored if NULL. Affected file
9790 silcd/packet_send.[ch].
9792 * Added some server statistics support in silcd/server_internal.h
9793 SilcServerStatistics structure and around the server code. Also
9794 send some nice statistics information when client is connecting
9797 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9799 * Fixed channel ID decoding in server's JOIN command reply in
9800 silcd/command_reply.c
9802 * Fixed braodcasting of replace ID payload to not to send it if
9803 we are standalone server in silcd/packet_receive.c.
9805 * Fixed all channel message sending routines to not to send
9806 packets to clients that has router set, since they are routed
9807 separately in the same function earlier. Affects file
9808 silcd/packet_send.c and all channel packet sending functions.
9810 * In USERS reply, res_argv[i] are not allocated, the table
9811 is allocated. Thus changed that free the table, not its
9814 * In server's whois_check and identify_check if the client is
9815 locally connected do not send any WHOIS commands - they are not
9818 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9820 * Fixed some minor bugs in client when sending WHOIS command. The
9821 arguments was in wrong order.
9823 * Removed statis function add_to_channel from server in
9824 silcd/command.c that was previously used with the joining but
9827 * Tested USERS command in router environment successfully with two
9828 routers, two servers and two clients.
9830 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9832 * Reorganized the USERS command and command reply in client library
9833 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
9834 When the command is given by user we register a pending command
9835 callback that will reprocess the command after the reply has been
9836 received from the server. When reprocessing the packet we then
9837 display the information. Thus, the USERS information is displayed
9838 now in the command callback instead of in the command reply
9839 callback. The processing of the command is same as previously
9840 when server has sent the command reply in the JOINing process.
9842 * Added to USERS command in silcd/command_reply.c to join the client,
9843 we didn't use to know about, to the channel after we've created
9844 a client entry for it. Also, for clienet we did know already still
9845 check whether it is on the channel or not and add it if not.
9847 * Removed silc_server_command_join_notify as the function and its
9850 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9852 * Changed the client's pending command handling to the same as the
9853 server's pending command handling. It is also now possible to
9854 execute command reply functions from other command reply
9855 function as the function callbacks for commands and command
9856 replies are one and same. The pending commands are not static
9857 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
9858 in client connection context. Thus, pending commands are server
9859 connection specific as it is convenient.
9861 Changed the function silc_client_command_pending and
9862 silc_client_command_pending_del and added new function
9863 silc_client_command_pending_check. Removed the
9864 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
9867 * Added cmd_ident, current command identifier, to the client
9868 connection context in lib/silcclient/client.h to keep track on
9869 command identifiers used in command sending. Client's command reply
9870 function handling now supports the mandatory command identifiers.
9872 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
9873 funtions in client to fully support pending command callbacks.
9875 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
9876 as one of the arguments to the application in the command reply
9879 * NOTE: The FORWARDED flag is depracated. It used to be depracated
9880 before first releasing SILC but came back. Now it is removed again
9881 and should come back nomore. The FORWARDED flag was used only
9882 by the JOINing procedure by forwarding the command packet to router.
9883 Now, the JOINing procedure has been changed to more generic (due
9884 to various router environment issues) and FORWARDED is not needed
9885 anymore for anything. The protocol specification is yet to be
9888 Now, removed silc_server_packet_forward from server and the flag
9889 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
9891 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9893 * Renamed NAMES command to USERS command. The NAMES was named that
9894 due to historical reasons. Now it is renamed. Also, rewrote
9895 parts of the USERS command. The nickname list is not sent anymore
9896 by the server. Only Client ID and mode lists are sent in the USERS
9897 command. Changed this also to the protocol specification.
9899 The client now resolves the names and stuff after it receives
9900 the USERS list from the server when joining to the channel.
9902 * WHOIS and IDENTIFY commands has been changed to support multiple
9903 Client ID's per command. One can now search for multiple users
9904 in the network by sending only one WHOIS or IDENTIFY command.
9905 Changed the code and the protocol specifications.
9907 * Removed silc_server_command_identify_parse and changed that IDENTIFY
9908 uses silc_server_command_whois_parse to parse the request. */
9910 * If normal server, do not parse the WHOIS and IDENTIFY requests
9911 before sending it to the router. Saves some time.
9913 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9915 * Fixed JOIN command on client library. Wrong number of arguments
9916 used to crash the client.
9918 * Added silc_server_channel_has_global function to check whether
9919 channel has global users or not.
9921 * Added silc_server_channel_has_local function to check whether channel
9922 has locally connected clients on the channel.
9924 * The silc_server_remove_from_one_channel now checks whether the
9925 channel has global users or not after given client was removed from
9926 the channel. It also checks whether the channel has local clients
9927 on the channel anymore. If it does not have then the channel entry
9928 is removed as it is not needed anymore.
9930 * The silc_server_notify now checks on JOIN notify whether the joining
9931 client is one of locally connected or global. If it is global then
9932 the channel has now global users on the channel and that is marked
9933 to the channel entry. Also, it now saves the global client to
9934 global list who is joining and JOINs it to the channel. This is
9935 for normal server, that is.
9937 Changed silc_server_send_notify_on_channel,
9938 silc_server_packet_relay_to_channel and
9939 silc_server_packet_send_to_channel check if we are normal server
9940 and client has router set (ie. global client) do not send the
9941 message to that client, as it is already routed to our router.
9943 * Implemented LEAVE notify type handling in silc_server_notify
9946 * Tested LEAVE command in router environment successfully. Tested
9947 with two routers, two servers and two clients.
9951 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
9953 * Implemented SIGNOFF notify type handling in silc_server_notify
9956 * silc_server_remove_id now removes the client entry from all channels
9957 it has joined and thusly sends SIGNOFF notify type.
9959 * Rewrote the NAMES list generation in server by removing two excess
9960 loops. The lists are created now inside one loop.
9962 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9964 * silc_server_remove_channel_user checks now also global list
9965 for channel and client.
9967 * silc_server_new_channel_user checks now both local and global
9968 list for channel and client. Fixed a bug in client id decoding.
9969 Used to decode wrong buffer.
9971 * silc_server_channel_message checks now both local and global
9972 list for channel entry.
9974 * Tested channel joining (hence JOIN) in router environment
9975 successfully. Tested with two routers, two servers and two
9978 * Tested channel message sending in router environment successfully.
9980 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9982 * Added silc_server_save_channel_key into server.[ch] to save the
9983 received channel key in Channel Key payload processing. It is
9984 also used in JOIN command reply handling.
9986 Equivalent function silc_client_save_channel_key added into
9987 client.[ch] into client library.
9989 * Changed JOIN command reply to send information whether the channel
9990 was created or not (is existing already) and the channel key
9991 payload. Changed protocol specs accordingly.
9993 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
9994 the request was sent by ID and not by nickname. Crashed on
9997 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9999 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10000 now correctly save the received data.
10002 * silc_server_free_sock_user_data now notifies routers in the
10003 network about entities leaving the network.
10005 At the same time implemented functions silc_server_remove_id
10006 and silc_server_send_remove_id to receive and send REMOVE_ID
10007 packets. The packet is used to notify routers in the network
10008 about leaving entities. The ID removed will become invalid in
10011 * Added function silc_idlist_del_server into server. Removes and
10012 free's server entry from ID list.
10014 * silc_server_private_message function now checks, if we are router,
10015 that the destination ID really is valid ID, naturally.
10017 * In router when NEW_ID packet is received (for new client) the
10018 hash of the Client ID is saved in the ID Cache but the
10019 client->nickname is set to NULL, instead of putting the hash
10022 IDENTIFY command now also checks that client->nickname must be
10023 valid. If it is not if will request the data from the server who
10024 owns the client. Added new function
10025 silc_server_command_identify_check.
10027 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10028 to set the command to already allocated Command Payload.
10030 * Tested private message sending in router environment with two
10031 routers, two servers and two clients. Fixed minor bugs and now
10034 * Fixed segfault from client's NAMES command. Used to crash if
10035 not on any channel.
10037 * Forwarded packets must not be routed even if it is not destined
10038 to the receiver. Changed server code comply with this.
10040 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10042 * Added `require_reverse_mapping' boolean value to ServerParams
10043 structure. If TRUE (not default) the server will require that
10044 the connecting host has fully qualified domain name.
10046 If the reverse mapping is not required and hostname could not be
10047 found the IP address is used as hostname.
10049 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10051 * Implemented version string checking to both client and server.
10052 The check is incomplete currently due to the abnormal version
10053 strings used in development version of SILC.
10055 * Changed all command functions in server to use the new
10058 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10060 * Changed char *data to unsigned char *data in ID Cache system to
10061 support binary data as ID Cache data. Changed code to support
10062 binary data in lib/silccore/idcache.c.
10064 * Renamed silc_server_packet_relay_command_reply to
10065 silc_server_command_reply as it is normal packet receiving
10066 function. Rewrote the function to accept command replys for
10067 servers and not only for clients.
10069 * Mark remote router always as registered server if we are connecting
10070 to it. Otherwise, commands sent by the router to us are ignored.
10072 * All ID List find routines now returns the ID Cache Entry pointer
10073 as well if requested.
10075 * WHOIS command works now in router environment, tested with two
10076 routers, two servers and two clients.
10078 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10079 in router environment (as it is almost equivalent to WHOIS) but
10080 hasn't been tested thoroughly. Added new functions:
10082 silc_server_command_identify_parse
10083 silc_server_command_identify_send_reply
10084 silc_server_command_identify_from_client
10085 silc_server_command_identify_from_server
10087 * Disabled route cache adding because adding two different ID's with
10088 same IP replaces the old cache entry thus giving wrong route.
10089 The entry->router->connection is always the fastest route anyway
10090 so route cache may not be needed. Of course, new routes maybe
10091 established after receiving the ID when the entry->router->connection
10092 might not be anymore the most optimal.
10094 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10096 * Add route cache for received ID for fast routing.
10098 * Added silc_server_packet_route to route received packet on router
10099 that is not destined to us.
10101 * Renamed silc_server_get_route to silc_server_route_get.
10103 * Added id_string and id_string_len fields into SilcServer to
10104 include encoded ServerID for fast comparing without excess
10105 encoding of the ID's.
10107 * Cleaned up WHOIS command on server side. Added following static
10110 silc_server_command_whois_parse
10111 silc_server_command_whois_check
10112 silc_server_command_whois_send_reply
10113 silc_server_command_whois_from_client
10114 silc_server_command_whois_from_server
10116 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10117 arguments in command replies. All command functions should be
10118 updated to use this macro.
10120 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10122 * Minor typo fixes on command reply handling on server.
10124 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10126 * Added silc_server_command_add_to_channel internal routine to add
10127 the client to the channel after router has created the channel and
10128 sent command reply to the server.
10130 * Added generic silc_server_send_command to send any command from
10133 * Use static buffer with ID rendering instead of duplicating data.
10135 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10137 * Fixed a channel user mode bug when joining to a channel server gave
10138 everybody channel founder rights, oops.
10140 * We mark ourselves as the router of the incoming server connection
10141 if we are router ourselves. This way we can check in some packet
10142 sending functions whether it is locally connected server. For
10143 incoming router connections we put NULL.
10145 * For router sending packets locally means now always sending the
10146 packet cell wide; to local clients and local servers. For normal
10147 server sending packet locally means sending it to only local
10150 * Fixed the JOIN command to really work in router environment. If the
10151 channel is created it is always created by the router. Router is
10152 also responsible of making the initial joining to the channel,
10153 sending JOIN notify to the sending server and distributing
10154 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10155 does not exist server doesn't do anything else but forward the
10156 command to the router which performs everything.
10158 * Added silc_server_send_channel_key function to send the Channel Key
10161 * Added silc_server_create_channel_key to create new channel key. The
10162 channel key is now re-generated everytime someone joins or leaves
10163 a channel, as protocol dictates. Note: channel->key_len is the
10164 key length in bits.
10166 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10168 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10169 packet_receive.[ch] to separate packet sending and receiving
10170 routines. The server.[ch] now includes everything else including
10171 actual packet processing (writing and reading data) and other
10174 Renamed silc_server_private_message_send_internal to
10175 silc_server_send_private_message. The routine is still though
10176 used only to relay private messages as server does not send
10177 private messages itself.
10179 Renamed silc_server_new_channel to silc_server_create_new_channel
10180 and added new function sicl_server_new_channel that handles the
10181 incoming New Channel packet. Added also new sending function
10182 silc_server_send_new_channel to send New Channel Payload.
10184 * Added new function silc_server_notify to process incoming notify
10185 packet to the server/router. Server may then relay the notify
10186 to clients if needed.
10188 * Added new function silc_server_new_channel_user to process incoming
10189 New Channel User packet. Router will redistribute the packet and
10190 send JOIN notify to its local clients and locally connected servers
10191 if needed. Normal server will send JOIN notify to its local client
10192 on same channel when received this packet. Added also corresponding
10193 sending function silc_server_send_new_channel_user to sent the
10196 * Added boolean route argument to send_notif_to_channel and
10197 packet_send_to_channel functions to attempt to route the packet
10198 if it is TRUE and send only locally if it is FALSE.
10200 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10202 * silc_server_replace_id now broadcasts the received replace ID
10203 packet if it is not broadcast packet already. The router must
10204 broadcast to inform other routers about changed ID.
10206 * Added backpointer to server's router into SilcServer context in
10207 silcd/server_internal.h.
10209 * Fixed silc_server_packet_broadcast to send correct broadcast
10212 * The channel key is now distributed to the local client as soon
10213 as it is received from the router (in router environment) so that
10214 no other packet may be sent for the channel until client has
10217 * silc_server_remove_channel_user now broadcasts the received
10218 Remove Channel User packet if it is not broadcast packet already.
10219 The router must broadcast to inform other routers about removed
10222 * Added users field into SilcPacketContext that is a reference count
10223 of the context. One can increase the reference count by calling
10224 silc_packet_context_dup which is now changed to just increase the
10225 reference count instead of duplicating the data. The reference
10226 count is decresed by calling silc_packet_context_free that will
10227 free the data after the reference count hits zero.
10229 For now on the packet context and everything allocated into it
10230 (including the raw packet from network) must be freed by calling
10231 the new silc_packet_context_free function. Added also new function
10232 silc_packet_context_alloc that must be used now to allocate the
10233 context. This also means that if a routine is asynchronous from
10234 silc_[client/server]_packet_parse_type the packet context must
10235 be duplicated by calling silc_packet_context_dup. Otherwise it
10236 gets free'd after silc_[client/server]_packet_parse_type returns.
10237 Also, one must remember that if packet is duplicated then its
10238 reference count must be decresed by calling the free function as
10239 many times as it was duplicated.
10241 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10242 from both client and server.
10244 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10246 * Made joining to a channel working in router environment.
10248 * Cleaned up JOIN command on server side and create function
10249 silc_server_command_join_channel internal routine to make the
10252 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10254 * Changed silc_command_pending list to SilcDList. Also, added
10255 `ident' field to SilcServerCommandPending structure to identify
10256 the reply and to call correct callback.
10258 Added silc_server_command_pending_check function to replace the
10259 corresnponding macro. The silc_command_pending list is not
10262 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10263 to set identifier to previously allocated Command Payload. It
10264 is used to set identifier for command when resending Command
10267 * Added silc_command_payload_encode_payload to encode Command
10268 Payload buffer from SilcCommandPayload structure.
10270 * Added silc_argument_payload_encode_payload to encode Argument
10271 payload buffer from SilcArgumentPayload structure.
10273 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10275 * Changed WHOIS command to support router connection on server side.
10276 The whois request is always sent to router unless the server is
10277 standalone server. After server has received the reply from the
10278 router will it send the reply to the client.
10280 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10281 broadcast received broadcast packet. The function is used only
10282 by router. The broadcast packet is always sent to the router's
10285 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10286 render given ID to printable string, for log files for example.
10288 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10290 * Made basic router to router connections working. At least they
10291 can now connect to each other but nothing really works the way
10292 they are supposed - yet.
10294 * Added new initiator token to RouterConnection configuration
10295 file in silcd/serverconfig.[ch]. It is used to tell whether we
10296 are the initiator to the remote router or whether we'll expect
10297 the other end to connect.
10299 * Moved registering of listener task to silc_server_init, hence
10300 the server starts listenning as soon as it is run, even if it
10301 does not have connections to other routers. Let's see how well
10304 * Changed default connection retry timeouts for more suitable in
10307 * Removed cipher and such arguments from silc_idlist_add_client
10308 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10309 Added new function silc_idlist_add_data to add the keys and stuff
10312 * Added SilcIDListData structure and added it to SilcClientEntry
10313 and SilcServerEntry as their first field in the structure. This
10314 way we can explicitly cast the ID entries to the SilcIDListData
10315 structure and get common data for the entries. In past, we had
10316 to first check what type of connection it is and then cast it to
10317 correct ID entry type. Now, we can directly cast the opaque
10318 pointer to the SilcIDListData (no matter what ID entry it actually
10319 is) and get the data needed.
10321 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10323 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10324 in some circumstances even if threre were timeout tasks, though not
10325 IO tasks, but tasks anyway. Now fixed.
10327 * Defined SilcServerConnection structure to hold connection specific
10328 stuff about directly connected servers and routers. The definition
10329 is currently in silcd/server_internal.h. I thought about having
10330 a bit more important role fro this struct but for now it is used
10331 only when connecting to other server (or router actually).
10333 * Added connecting retry support in server when connecting to
10334 router(s). The retry feature implement exponential backoff
10335 algorithm. Also, added SilcServerParams structure to hold default
10336 parameters for server. For now, it include these retry settings
10337 and are hard coded. After server is moded to be as Silc Server
10338 Library this structure will be more important.
10340 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10342 * Changed client librarys channel->clients table to SilcList and
10343 changed code accordingly.
10345 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10347 * Changed client's channel table to SilcList and changed code
10348 accordingly. Also changed SilcChannelClientEntry to include back-
10349 pointer to the channel so that client entry can use that structure
10350 as list as well and we have fast cross-reference to the channel.
10351 This change dramatically decreased the complexity of channel
10352 handling with client entry and vice versa (removed one extra
10353 loop when searching for channel entry from many functions).
10355 * Changed server->sim from table to SilcDList and changed code
10358 * NAMES command can now be used from user interface. It will show
10359 the user list on the channel, neatly.
10361 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10362 Code now saves realname of the user if it becomes available.
10364 * Renamed configure.in to configure.in.pre and made ./prepare
10365 script to automatically add correct version string to
10366 configure.in which it creates from configure.in.pre.
10368 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10370 * NAMES command reply now shows users mode with the nickname when
10371 joining to channel.
10373 * Moved silc_client_ch[u]mode[_char] functions from
10374 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
10375 place sucks, they are utility functions and should be in some
10378 * Fixed some unsigned int's to unsigned short's. Patch by cras.
10380 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
10383 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10387 * Added TRQ (efficient deque and list library) into lib/trq. This is
10388 a very good list library that is currently used in the SILC. Defined
10389 SilcList API over the library because I didn't like the API very
10390 much. See lib/trq/silclist.h for the API and examples of how to
10391 use the API. Fixed various places in the code to use the new
10392 SilcList API. The SilcList is meant for lists that has a structure
10393 already defined as a list. It is not suitable to add just some
10394 context to the list (in TRQ, the context is the list actually).
10396 So, I defined SilcDList that can be used for the purpose where
10397 predefined list structure does not exit. This can be used as
10398 such list. Now some context just can be added to the SilcDList.
10399 Currently this list is not used in the SILC just yet, though there
10400 are a lot places where this can replace dynamically allocated
10401 tables and I will fix these places, later, to use SilcDList.
10402 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
10403 and use TRQ internally).
10405 Also fixed some annoying warning messages that the original TRQ
10406 code generated. Also minor changes to TRQ's Makefile.in.
10408 * Added support for querying by Client ID to both WHOIS and
10409 IDENTIFY commands into server, as required by the protocol.
10411 * Removed method function pointers from SilcBuffer structure. They
10412 weren't used to anything and just increased the context size for
10413 no good reason. This change also made silc_buffer_alloc and
10414 silc_buffer_free functions inline functions.
10416 * Disabled command flooding detection support until it's fixed so
10417 that it accepts commands in but does not execute them more than once
10420 * Added silc_net_localhost(), to return local hostname, into
10421 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
10422 that must be initialized before calling silc_client_init.
10424 * Added new function: silc_server_send_notify_on_channels to send
10425 notify messages to all channels client has joined. It is assured
10426 that the message is sent only once per client.
10428 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
10429 lib/silcutil/silcutil.[ch] as silc_format function. The new
10430 function is generic and is used by server as well, not only by
10431 the logging routines.
10433 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
10434 the provided version string was not acceptable. Added new function:
10435 silc_ske_check_version into lib/silcske/silcske.h. The function
10436 must be implemented by the application (client or server) and it
10437 does not reside in the SKE library. The function checks the version
10438 string remote end sent.
10440 * Added back pointers (to opaque context and to SilcSocketConnection)
10441 into SilcPacketContext structure into lib/silccore/silcpacket.h.
10443 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
10444 duplicate packet context structure.
10446 * Changed `notify' client operation to send same arguments as client
10447 receives from server except for ID's. ID's are mapped to correct
10448 ID entry and that is returned. Also, if channel entry is not sent
10449 by server but the notify is for channel the channel entry is sent
10450 to application (otherwise application doesn't know that it is for
10451 channel (library gets it from packet's Destination ID)).
10453 * Added silc_client_remove_from_channels into client library to
10454 remove a client from all channels it has joined to. Used when
10455 received SIGNOFF notify from server. Added also new function
10456 silc_client_replace_from_channels to replace old ID entry with
10457 new ID entry on all channels. Used when received NICK_CHANGE
10458 notify from server.
10460 * Fixed ID Cache list handling in silc_idlist_get_client in
10461 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
10462 to get (or query) client by ID.
10464 * Updated TODO list.
10466 * Added connection authentication status message defined by the
10467 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
10468 support for these into the code in client and server side.
10470 * Added generic function silc_client_send_command to send any command
10471 with variable argument list. Application should use this function
10472 to send commands if the command functions provided by the library
10473 does not suite for the application's user interface needs.
10475 * Added new `failure' client operation. Application is notified about
10476 received failure packet if client is executing a protocol. In this
10477 case the protocol's execution has failed.
10479 * Added SKE's end notify to send the SKE_SUCCESS notify message that
10480 is required by the protocol.
10482 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
10483 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
10486 * Added status flag to SilcSKE object to indicate realtime status
10487 of the SKE protocol.
10489 * Application receives now exactly same command reply arguments as
10490 the library receives from server. However, if ID is received the
10491 corresponding ID entry is returned to the application (eg. Client
10492 ID is mapped to correct SilcClientEntry entry and that is returned).
10493 Changed command_reply client operation due to this change.
10495 * Changed all ID's in commands and in command replys as ID Payloads.
10496 Change affected both client and server side codes.
10498 All ID's sent in SILC network (with execption of ID's in SILC
10499 Packet header) are sent in ID Payload to support variable length
10502 * Server now notifies nick changes and notifies all clients on
10503 the channels about the new nickname (about the new Client ID,
10506 * Implemented CMODE command to change channel modes. Supports all
10507 channel modes defined by the protocol specs except ban and invite
10508 lists. (Also, private channel key mode is supported but support for
10509 setting private channel key in client is missing, thus, this mode
10510 has no effect on client side (except that server requires that the
10511 client uses private channel key and normal channel traffic does not
10514 Also, invite mode works per se, but INVITE command does not work
10515 yet correctly, so you can set channel as invite only channel but
10516 inviting clients to the channel does not work (it is yet to be
10517 thought what's the best way to do it).
10519 * Added new command SILC_COMMAND_CUMODE to change user mode on the
10520 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
10521 Implemented CUMODE command to change user's mode on the channel.
10522 Supports all modes defined by the protocol specs.
10524 * Added NAMES command reply to return users modes on the channel.
10526 * Removed unnecessary and slow ciphers from lib/silccrypt.
10528 * Set SO_KEEPALIVE option to connection sockets by default.
10530 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
10532 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
10533 redefined the Notify Payload into protocol specs.
10535 * Added silc_id_payload_parse_id to get ID directly from raw
10538 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10540 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
10541 accept searching by Client ID as well.
10543 * Added support for LEAVE and SIGNOFF notify types in client library.
10545 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
10546 to parse ID Payload from raw data.
10548 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10550 * Added flags parameter into silc_ske_assemble_security_properties
10551 function in lib/silcske/silcske.[ch].
10553 * Changed notify client operation to fit better for notify messages
10554 sent by server. The notify payload received from server is now
10555 passed to the application (after parsing it to SilcNotifyPayload).
10556 It is application's responsibility to retrieve the arguments
10557 from the payload and show the message the way it wants. The message
10558 sent by server is implementation specific.
10560 * Changed public keys to comply with the protocol specification.
10561 Old public keys are not supported anymore and are not compatible.
10563 * Removed nickname from Channel Payload as the latest draft removed
10564 it. The client must resolve the nickname from the NAMES command
10565 reply received when it joined the channel.
10567 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
10569 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10571 * Fixed some errors in protocol specification drafts.
10573 * Created lib/silccore/silcnotify.c to implement Notify Payload
10574 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
10575 generic payloads described by protocol specifications. The file
10576 includes implementations for ID Payload and Argument Payload.
10578 * Changed Command Payload implementation to use the new Argument
10579 Payload. Changed command_xxxx_payload to command_payload_xxxx
10580 to comply with SILC coding conventions.
10582 * Added suppport for Argument Payload handling in Notify Payload
10583 implementation as protocol requires it. Added the new support
10584 into server and client lib as well.
10586 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10588 * Added support for multiple nicknames on same channel. [n] is
10589 added locally to the nickname if there are more than one same
10590 nicknames on the channel.
10592 * Server now sends all nicknames that matched WHOIS request.
10593 Client also shows the list received from server.
10595 * Added TOPIC command to client side. User can now set and show
10596 current topic on channel.
10598 * Added MOTD command to client and server. Also, server sends the
10599 motd when client connects to the server.
10601 * Changed version strings to comply ISO 8601.
10603 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10605 * Fixed protocol error handling in client library. It should now
10606 cope even if the SKE fails for some reason.
10608 * Made new protocol specification drafts for submitting to IETF.
10610 * Implemented TOPIC command to server in silcd/command.c.
10612 * Added two new notify types into lib/silccore/silcnotify.h:
10613 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
10614 notify nickname change and topic setting/change on a channel.
10616 * API change of command_reply operation in client library. The
10617 application gets now the status type received from server as well.
10619 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10621 * Removed the function just added to lib/silcutil/silcschedule.[ch].
10623 * Cras fixed and optimized the packet handling even further and
10624 it should work now. Minor change to the prototype of function
10625 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
10627 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10629 * Added new function into lib/silcutil/silcschedule.[ch]:
10630 silc_schedule_with_fd to select() a specified fd. The function
10631 returns after timeout expires or data arrives or goes. The
10632 function is used by packet routines to wait that all data is
10633 received from network.
10635 * Fixed data reading from network in lib/silccore/silcpacket.c.
10636 The code now assures that all data is read from the fd and then
10637 continues packet processing. This was a bug fix since the code
10638 used to drop some data in some circumstances.
10640 * Added new function into lib/silcclient/client.[ch]:
10641 silc_client_start_key_exchange to start key exchange after
10642 connection has been established to server. The code internally
10643 now uses this funtion but its main purpose was to provide it
10644 for applications that perform their own connecting. After
10645 application has created a connection it merely calls this
10646 function to start the key exchange between client and server.
10647 The library takes care of everything else after that.
10649 Updated also lib/silcclient/README to explain the usage of
10652 * Do not send to application information that connection has
10653 been established. Application gets notified it by connect
10656 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10658 * Applied cras's patch to add silc_schedule_one function. The
10659 function runs scheduler once and returns.
10661 * Fixed the scheduler after cras messed it up. The timeout
10662 handling works now as it's supposed to work.
10664 * Added into lib/silccore/ silcnotify.h to include notify
10665 message types support. Changed silc_server_send_notify*
10666 functions, in server.[ch], to support those new notify types.
10667 Added the support for the notify types into client library,
10668 as well. Added new notify client operation into ops.h in
10671 * Changed silc_server_packet_send_to_channel to send normal
10672 packets instead of just channel message packets. The function
10673 is now used to send the notify packets to channels. It is not
10674 used to send channel message packets anymore, as server never
10675 sends them anymore.
10677 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
10678 va_arg()s as it seems to require it nowadays. I guess, if SILC
10679 is compiled with older va_arg() the new code should work anyway.
10681 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10683 * Splitted core library. Core library (lib/silccore) includes
10684 now only SILC protocol specific core (and common) components.
10685 Created new utility library (lib/silcutil) that includes more
10686 generic purpose stuff. The stuff for util library was taken
10687 from the old core library. This was minor and easy split.
10689 * Created SILC Client Library (lib/silcclient) that includes
10690 implementation of the SILC client without user interface. This
10691 was major move from silc/ directory. The code has been changed
10692 so that it is transparent towards the user interface. The
10693 silc/ directory includes now the same user interface as before
10694 and it uses the new client library. Read lib/silcclient/README.
10695 Basicly, the client library performs everything else related
10696 to SILC except user interface handling. Also, configuration
10697 files are considered to be part of user interface and library
10698 does not handle them.
10700 This change also changed a lot of structures, function naming etc.
10701 Most important change was that SilcClientWindow object was
10702 renamed to SilcClientConnection in the client library. Created
10703 also new file lib/silcclient/ops.h. Also added new files
10704 silc/local_command.[ch] and silc/client_ops.[ch].
10706 All these changes were made to make it easier for user interface
10707 designers to create what ever user interface for the SILC client
10710 It is also expected that the server will be moved to lib
10711 directory as well and SILC Server Library will be created;
10712 sometimes in the future.
10714 * Removed Local commands from lib/silccore/silccommand.h as
10715 they are application specific and new client library does not
10716 handle any of those anymore.
10718 * Several functions moved to lib/silcutil/silcutilc.[ch] from
10719 old client implementation in silc/.
10721 * Added support for callback functions in SILC_LOG_* macros.
10722 Application can now set its own callbacks that will be called
10723 instead of using the default functions that will always print
10724 the debug messages to stderr (or stdout). Also, debugging can
10725 now be disabled by setting silc_debug to FALSE and re-enabled by
10726 setting it to TRUE. Note, that logging will still work even
10727 if debugging is disabled.
10729 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
10730 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
10731 silc_log_reset_debug_callbacks.
10733 * To enable debugging in silc client one must give now -d
10734 option on command line.
10736 * Changed silc_schedule_init to automatically allocate task queues
10737 if they are not allocated before calling it.
10739 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10741 * Added GMP 3.1 into math library.
10743 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10745 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
10746 a channel in SILC network. The packet is used by servers and
10747 routers to notify other routers that user has left a channel.
10748 This little feature was missing until now. Added the feature
10749 to protocol specification as well.
10751 Added functions: silc_server_send_remove_channel_user and
10752 silc_server_remove_channel_user into server.[ch].
10754 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
10755 lib/silccore/silcpacket.h. However, they are not implemented
10758 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10760 * Fixed joining to a channel and sending channel messages
10761 between server and router. The channel message sending should
10762 now work inside a cell.
10764 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10766 * Fixed the private message sending between server and router.
10767 The private message sending should now work inside a cell.
10769 * Added silc_server_replace_id into server.[ch] to replace
10770 existing ID in the SILC network.
10772 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
10773 and silc_idlist_replace_server_id into idlist.[ch] in server.
10775 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10777 * Fixed the server to server connections. Server can again now
10778 connect to router. Router to router connections probably does
10781 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10783 * Added dynamic protocol registering support. Now protocols can
10784 registered and unregistered on the fly. Patch by cras.
10786 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10788 * Added lib/contrib directory to hold routines that some platforms
10789 don't have but are needed by SILC.
10791 * Added getopt.c, getopt1.c and getopt.h from GNU C library
10792 into lin/contrib to provide getopt() and getopt_long() for
10793 those who don't have it.
10795 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10797 * Added AWAY command to client. When away message is set and
10798 client receives a private message packet the client automatically
10799 replies to the sender with the away message.
10801 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
10802 bug seemed to be the cause of recent problems when compiling
10805 * Added version detection support to SKE protocol specification
10806 and added the new changes to the SKE implementation as well.
10807 There were other minor changes in the SKE protocol as well.
10809 Many changes in lib/silcske/silcske.[ch] and in
10810 lib/silcske/payload.[ch].
10812 * Added ^U functionality, clear input line. Patch from cras.
10814 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10816 * Mainly small bugfixes on core library. Fixed some debugging
10817 logging and buffer overflow in silclog.c.
10819 * Updated config.sub and config.guess on the distribution tree.
10821 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10823 * Added command lagging support in server. Client may execute
10824 commands now only once in two seconds.
10826 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10828 * Optimized packet reception. MAC computation and checking is now
10829 also more optimized. A lot previously duplicated code is now
10830 used as generic by both client and server.
10832 * Fixed key pair generation in clientutil.c
10834 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10836 * Added into lib/silccore/silcbufutil.[ch] new function;
10837 silc_buffer_realloc.
10839 * Moved generic packet sending/encryption functions to
10840 lib/silccore/silcpacket.[ch] from client and server. Some
10841 rewriting of the functions.
10843 * Moved all generic packet reception/decryption functions to
10844 lib/silccore/silcpacket.[ch] from client and server. The
10845 packet processing is now much cleaner in both client and server.
10846 These were major changes in both client and server.
10848 * Created many common functions in server to do packet sending.
10849 Previously code were duplicated a lot, this has been removed
10850 with these changes.
10852 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10854 * Rewrote major parts of the ID cache system. Don't know
10855 whether it is better now or not but at least the API is more
10858 * Major rewrite on ID cache stuff on client because of the ID
10859 cache API changes. Added idlist.c to client.
10861 * Also major rewrite on ID cache stuff on server as well.
10862 Major rewrite of idlist.[ch]. SilcXXXList's are now named
10863 SilcXXXEntry's. We won't keep anymore idlist specific pointers
10864 in hand, instead they are all put into the ID cache system now.
10865 All server_idlist_* routines uses ID cache now instead of
10866 traversing its own lists (those lists does not exist anymore).
10867 SilcIDList though still exists. Also, SilcXXXEntry's are
10870 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10872 * Finally made the SKE implementation compliant to the protocol
10873 specification. All mp integers are now binary encoded as
10874 opposed being HEX encoded.
10876 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
10879 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
10880 functions: silc_[encode/decode]_pem. Also added function
10881 silc_encode_pem_file to PEM encode with newlines ('\n') for
10882 saving into a file.
10884 * SILC public keys are now encoded either PEM or binary. Same
10885 option is for private keys as well. By default private keys
10886 are binary encoded and public keys PEM encoded. Silly HEX
10887 encoding were removed.
10889 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
10890 function to create fingerprints.
10892 * Fixed a bug in SHA1; does not change the original data anymore.
10894 * Partly implemented INFO command on client and server side.
10895 Fixed CLEAR command. Changes to SERVER command; show current
10896 server(s) when giving command without arguments. Added
10897 VERSION command to client.
10899 * Added check to server that unregistered connections cannot
10900 execute commands (unless it is specificly allowed).
10902 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10904 * Fixed screen refresh.
10906 * Fixed channel joining bug from client. On some circumstances
10907 client tried to join to a channel it had already joined.
10909 * Added public key verification process into client's protocol.c.
10910 The client now verifies the public key from user and saves
10911 it into ~./silc/serverkeys/ directory.
10913 Added into: clientutil.[ch]: silc_client_verify_server_key.
10915 * Changed SKE protocol's silc_ske_initiator_finish function
10916 to accept callback function that verifies the received public
10917 key. Removed old silc_ske_verify_public_key function.
10919 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10921 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
10922 silc_pkcs_private_key[_data]_set.
10924 * Made the password and public authentication more cleaner in
10925 server's protocol.c.
10927 * Removed historic and obsolete protocol `channel_auth' from
10928 both client and server.
10930 * Removed wrong way of sending command status messages from
10931 server to client in server's command.c. The old way violated
10932 protocol specification.
10934 Changes to silccore/silccommand.[ch]: removed
10935 silc_command_encode_status_payload -> not needed anymore,
10936 changed silc_command_encode_payload_va to accept extra
10937 argument on variable argument list. The argument type must
10938 now be provided to the function. Also, added new function:
10939 silc_command_encode_reply_payload_va which is same as
10940 normal command_encode_payload_va except command status type
10941 is provided as extra argument.
10943 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10945 * Added ~./silc directory handling. The directory includes the
10946 public and private keys for the client.
10948 Added silc_client_check_silc_dir, silc_client_create_identifier
10949 and silc_client_load_keys.
10951 * Implemented SILC protocol compliant public key. Added public
10952 and private key saving to and loading from files.
10954 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
10955 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
10956 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
10957 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
10958 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
10960 Implemented: silc_pkcs_save_[public/private]_key[_data] and
10961 silc_pkcs_load_[public/private]_key.
10963 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10965 * Added silc_server_get_route (route.[ch]) to get connection
10966 data for the fastest route for given ID.
10968 * Implemented INVITE command on client and server. The command
10969 were re-defined in the SILC Protocol Specification and the
10970 implementation now complies with the specification.
10972 * Implemented PING command on client and server.
10974 * Implemented NAMES command on client and server. The server side
10975 supports currently only normal server not router server yet.
10976 Some changes to NAMES definition in SILC protocol specification.
10978 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10980 * Implemented LEAVE command on client and server.
10982 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
10983 again. This change was made to the protocol as well. Server
10984 should not violate the protocol specification anymore.
10986 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10988 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
10989 was tested. SOCKS4 was not but should work anyway.
projects / silc.git / blob