1 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
3 * Surrogates not allowed in UTF-8 strings, updated decoder.
4 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
5 testers in lib/silcutil/tests/ directory.
7 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
9 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
10 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
11 files are lib/silcclient/silcclient.h, client.c.
13 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
15 * When resuming a session fails, notify the user that the session
16 file needs to be removed eventually. Affected files
17 irssi/src/fe-common/silc/module-formats.[ch],
18 irssi/src/silc/core/client_ops.c.
20 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
22 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
23 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
25 * Typofix in Irssi::Silc module. Affected file
26 irssi/src/perl/silc/Silc.xs.
28 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
30 * Changed the way NOTICE flagged messages are treated. Added support
31 for notices in queries and signing notices. Affected files
32 irssi/default.theme; irssi/docs/help/in/notice.in;
33 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
34 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
36 * Fixed typo in /ACTION help. Affected file
37 irssi/docs/help/in/action.in
39 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
41 * Fixed typo in perl module. Affected file
42 irssi/src/perl/silc/Server.xs
44 * Changed the way ACTION flagged messages are treated. Added support
45 for actions in queries and signing actions. Affected files
46 irssi/default.theme; irssi/docs/help/in/action.in;
47 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
48 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
51 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
53 * Incorrectly reported error when client had to be resolved from
54 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
56 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
58 * Fixed whois public key hash table deleting and adding in
59 detached client case. Affected file silcd/packet_receive.c.
61 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
63 * Changed filenames of silc/fe module not to collide with filenames
64 from core/fe. Also seperated public messages printing from
65 query messages printing. Affected files are all in
66 irssi/src/fe-common/silc.
68 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
70 * Fixed the invite process handling during joining to use
71 correct server name for the client that is matched against
72 the invite string for the channel. Wrong server name caused
73 inability to join the channel. Affected file is
76 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
78 * Fixed the CUMODE channel founder authentication on normal
79 server to not remove the founder rights on existing founder
80 before checking that router accepts the mode change. Affected
81 files are silcd/command.c and silcd/packet_receive.c.
83 * Remove the server entry correctly when rekey timeouts and
84 remote router connection on normal server is closed. Fixes
85 a crash where server uses the freed server entry. Affected
88 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
90 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
91 networks. This is the first step in solving the bug about
92 /SERVER ADD -silcnet <silcnet>. Affected files
93 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
94 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
95 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
97 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
99 * /SMSG and /MMSG now correctly create new queries. Affected files
100 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
102 * Add basic support for SILC protocol specific variables in perl.
103 Affected files irssi/src/perl/silc/*, irssi/configure.in,
104 irssi/src/perl/Makefile.am
106 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
108 * Don't use silc_get_input, it's obviously not reliable. Fixes
109 issue when the current key expires. Affect file
110 irssi/src/silc/core/clientutils.c
112 * Make the session data filename configurable. This makes it
113 possible to have different session files for different
114 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
115 client_ops.[ch], silc-servers.c,
116 irssi/src/silc/fe-common/silc/module-formats.[ch]
118 * Use the same set of libtool files for the MPI lib as for the
119 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
120 config.sub, configure.in, install-sh, missing, mkinstalldirs
122 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
124 * Fixed server statistics decrementing error to not go to
125 negative. Affected file silcd/packet_receive.c.
127 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
129 * Use silc_server_query_add_error to add error in public key
130 search error. Added support in send_reply to send errors
131 without specific argument. Affected file silcd/server_query.c.
133 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
134 Client for NO_SUCH_NICK. It was against the protocol specs.
135 Affected file irssi/src/silc/core/client_ops.c.
137 * Added backwards support for the wrong NO_SUCH_NICK error sending
138 in server. To be removed in SILC Server 1.0. Both old clients
139 and clients with fixed error handling now works. Affected file
140 silcd/server_query.c.
142 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
144 * fixed a bug in the whois using attributes function where no
145 error was sent if no nickname and client id but the attributes were
146 given to whois. Affected file silcd/server_query.c
148 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
150 * remove public key from public key hashtable on detach. Affected
151 file silcd/packet_receive.c
153 * free public key hashtable before removing clients on server
154 shutdown. Affected file silcd/server.c
156 * remove public key prior deleting client-data on killing a client.
157 Affected file silcd/server_util.c
159 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
161 * Getting the MOTD from other servers works now. Affected
162 files are silcd/command.c and silcd/command_reply.c
164 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
166 * Initialize the variable idletag, since it is tested in
167 silc_core_deinit for its default value. Affected file
168 irssi/src/silc/core/silc-core.c
170 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
172 * Fixed signed channel messages across cells. Affected file
175 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
177 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
178 is not defined. They can now be safely used in if-statements
179 without braces. Affected file lib/silcutil/silclog.h.
181 * Added the checks for backup closing connection due to error
182 (local or remote) and thus not allow the resuming to occur
183 in reconnect. Affected files are silcd/packet_send.c
186 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
188 * Help file updates. Affected files in irssi/src/docs/help/in/.
190 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
192 * Fixed channel messages across cells. Affected file
195 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
197 * Fixed file transmission accepting in client library to not
198 start the negotiation if user hasn't accepted the transfer,
199 instead create new session for resent transfer. Affected
200 file lib/silcclient/client_ftp.c.
202 * Show the session ID in the file transmision list. Remove
203 session from list that failed to transfer. Switch the current
204 session automatically after transmission, and in errors, to new
205 session if other sessions exists in the transfer list. Affected
206 files are irssi/src/silc/core/silc-servers.c,
207 irssi/src/fe-common/silc/modfule-formats.c.
209 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
211 * Fixed MIME header parsing for the hopefully last time. Affected
212 file lib/silcutil/silcstrutil.c
214 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
216 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
218 * The SILC RNG is now gauranteed to return non-zero random
219 values. Affected files are lib/silccrypt/silcrng.[ch].
221 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
223 * Fixed nickname formatting when changing only case of the
224 nickname. Affected file lib/silcclient/idlist.c.
226 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
228 * Fixed a memory leak and incorrect printing of the "appears as"
229 message. Affected file irssi/src/silc/core/client_ops.c
231 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
233 * Added CRT (Chinese Remainder Theorem) supported RSA
234 private keys and private key operations. This significantly
235 increases private key operation efficiency. No compatibility
236 issues with new or old private keys. Affected files are
237 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
239 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
241 * Fixed GCC-3.3.2 related compilation warnings from the
244 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
246 * Removed RC6 from distributions.
248 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
250 * Added some better comments to lib/silccrypt/silcpkcs.h,
251 optimized some routines in lib/silccrypt/silcpkcs.c.
252 Added test_silcpkcs into lib/silccrypt/tests/.
254 * Fixed silc_rng_global_init to actually init the global RNG
255 if RNG wasn't provided for it. Affected file is
256 lib/silccrypt/silrng.c.
258 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
260 * Added silc_hash_table_find_by_context_ext. Affected files
261 lib/silcutil/silchashtable.[ch].
263 * Save the public key on normal server in WHOIS command reply
264 from attributes, if present, and add it to public key hash
265 table. Fixes WHOIS resolving by public key on normal server.
267 Optimized the attributes resolving on normal server to not
268 resolve if we resolved them already from router.
270 Affected files are silcd/server_query.c, command_reply.c.
272 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
274 * Added support for whois using attributes.
275 Affected files silcd/command_reply.c, silcd/packet_receive.c,
276 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
279 * Added support for whois using public key attribute to /WHOIS i
280 client command. Affected files irssi/docs/help/in/whois.in,
281 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
283 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
285 * Fixed UMODE setting in server when the client has anonymous
286 mode set. The mode setting was not working. Affected file
289 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
291 * Fixed some bugs and typos related to sending split messages.
292 Print notification when sending messages with /MMSG. Affected
293 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
295 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
297 * Optimized the socket referencing in packet routines, client
298 library and server. Affected files are lib/silccore/silcpacket.c,
299 lib/silcclient/client.c and silcd/server.c.
301 * If silc_socket_set_qos is given with NULL arguments the QoS is
302 reset from the socket. Affected files are
303 lib/silcutil/silcsockconn.[ch].
305 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
307 * Add a /LISTKEYS command which lists the locally cached
308 client and server keys. Affected files
309 irssi/src/fe-common/module-formats.[ch],
310 irssi/src/silc/core/silc-{channels,servers}.c
311 irssi/docs/help/in/listkeys.in
313 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
315 * Check that packet queue purging was successful. Affected
316 files lib/silcclient/client.c and silcd/packet_send.c. Related
317 to MAC failed errors.
319 * Do not clear the inbuf even if it is empty if QoS was applied
320 to it. Otherwise the QoS data is cleared and MAC failed error
321 will occur. Affected file lib/silccore/silcpacket.c.
323 * Use the rekey period time as rekey protocol timeout value.
324 If the rekey does not succeed during the rekey period there's
325 something very wrong, and we most likely end up with wrong keys,
326 do graceful reconnect then. Affected file silcd/server.c.
328 * Take reference of the socket in the parser context, as it's
329 possible to have the parsers in queue after the socket is
330 disconnected and this may cause crash. Affected files are
331 lib/silccore/silcpacket.c, lib/silcclient/client.c and
334 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
336 * Fixed KICK command reply sending, it sent to replies.
337 Affected file silcd/command.c.
339 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
341 * Finish the silc-mime.pl script. It now supports MIME type
342 guessing using magic files, signing data messages, executing
343 MIME handlers in background. Affected files
344 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
346 * Changed MIME signal handler to make things easier for the perl
347 script. Affected files irssi/src/silc/core/client_ops.c,
348 silc-servers.c, and irssi/docs/signals.txt
350 * Cleaned up the silc_mime_parse function and fixed detection
351 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
353 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
355 * Resolve the IP for file transfer listener from the connection
356 socket. Affected file lib/silcclient/client_ftp.c.
358 * Accept NULL hostname parameter in the functions
359 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
360 if hostname is not wanted.
362 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
364 * Fixed race condition between silc_client_init and
365 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
367 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
369 * Fixed file transfer connection closing when SIGNOFF for
370 the client is received from server. Affected file is
371 lib/silcclient/client_ftp.c.
373 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
375 * Check for disconnected socket in QUIT callback. Affected
376 file silcd/command.c.
378 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
380 * Modified the MIME parsing to allow \n and \r\n as delimiters.
381 Affected files lib/silcutil/silcstrutil.c
383 * Cleaned up the escape/unescape functions for correctness and
384 speed. Affected file irssi/src/silc/core/client_ops.c
386 * Removed handling for data messages with Content-Type: text/*,
387 moved parsing of MIME headers to the signal handler, added
388 support for signing and verifying data messages. Affected
389 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
390 irssi/src/silc/core/silc-{servers,channels}.c
392 * Added a perl script for handling data messages based on
393 information read from Mailcap files. New file
394 irssi/scripts/silc-mime.pl
396 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
398 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
399 acknowledge recepetion of a message to the sender. Updated
402 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
404 * Unregister channel key saving callback when deleting channel.
405 Affected file lib/silcclient/idlist.c.
407 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
408 before calling notify client operation. Affected file is
409 lib/silcclient/client_notify.c.
411 * Unregister QoS tasks when deleting the socket connection.
412 Affected files lib/silcutil/silcsockconn.[ch],
413 unix/silcunixsockconn.c.
415 * Implemented latest presence-attrs draft changes. Affected
416 files lib/silccore/silcattrs.h and
417 irssi/src/silc/core/silc-queries.c.
419 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
421 * Save old channel keys in list to allow more rapid change
422 of channel keys if server for some reason does that. This
423 avoids loosing so many channel messages due to not having
424 key to decrypt. Affected file lib/silcclient/silcclient.h,
425 idlist.c and client_channel.c.
427 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
429 * Continued backup router tests and fixes. Affected files
430 silcd/server_backup, server_util.c, server.c. See TODO.
432 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
434 * Fixed SERVER_SIGNOFF handling in servers. The client
435 was removed from wrong list thus not removing the client
436 at all. Affected file silcd/packet_receive.c.
438 * Do not execute rekey protocol for disabled connections as
439 it would never go through. Affected file silcd/server.c.
441 * Added timeout for rekey protocol to catch if the protocol
442 never executes successfully. Affected files silcd/server.c
445 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
447 * Abandon packet processing for disconnected sockets. Check
448 this always after calling packet processing callback.
449 Affected file lib/silccore/silcpacket.c.
451 * Fixed double registration disconnection code in server.
452 Closed wrong connection. Affected file silcd/packet_receive.c.
454 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
456 * On normal server reconnect to primary during resuming 4
457 times, then give up. Affected file silcd/server_backup.c.
459 * If during reconnecting to routers we notice we have router
460 connection but no primary router set, the server is in desync.
461 Reconnect to primary to restore network. Affected file
464 * Assure that only one protocol is exeucting at the same time.
465 Added checks for all protocols. Affected files are
466 silcd/server.c and server_backup.c.
468 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
470 * Check that a string is not already part on invite/ban
471 string when processing it. Affected file silcd/server_util.c.
473 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
475 * Fixed the CUMODE_CHANGE for founder mode changes to comply
476 with 1.2 version of the protocol. Affected file is
477 silcd/packet_receive.c.
479 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
481 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
482 where the passphrase was given. Affected file is
485 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
487 * INVITE and BAN notifys are now delivered from routers to
488 servers (but not clients) on the channel. Updated specs and
489 code. Affected files silcd/packet_[send|receive].[ch],
490 command.c, server.c and server_util.c.
492 * Implemented INVITE and BAN announcing. Affected files are
493 silcd/server.[ch], server_util.c.
495 * Implemented SilcStatus error type argument returning in
496 command reply error in server. Affected file silcd/command.c.
498 * Implemented SilcStatus argument returning in comand reply
499 in client library. The command_reply client operation now
500 returns error specific arguments as well. Affected files
501 are lib/silcclient/command_reply.[ch], client_resume.c,
502 lib/silccore/silcstatus.[ch].
504 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
506 * Backup router protocol version 1.2 implemented. Testing still
507 required. Affected files in silcd/server_backup.[ch], server.c,
508 packet_receive.c and server_internal.h.
510 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
512 * silc_client_send_[channel|private]_message now return TRUE
513 or FALSE. Affected file lib/silcclien/client_channel.c and
516 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
518 * Check for explicit nickname in INVITE and BAN processing
519 during join as well (and don't expect only wildcards in
520 invite/ban strings). Affected file silcd/command.c.
522 * Fixed the INVITE and BAN by public key. The public key saved
523 is the PK payload (as specified) not the raw data. Affected
524 file silcd/server_util.c.
526 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
528 * UTF-8 text message support for actions and notices in SILC
529 Client. Affected file irssi/src/silc/core/client_ops.c.
531 * silc_get_username and silc_get_real_name now returns sensible
532 data on Win32. Patch by Toni Willberg. Affected file is
533 lib/silcutil/win32/silcwin32util.c.
535 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
537 * Provide a signal handler to send MIME encoded messages and emit
538 a signal when a MIME encoded message is received. Also document
539 the signals for usage with the perl interface.
541 A sample perl script will be supplied at a later point.
543 Affected files are irssi/docs/signals.txt,
544 irssi/src/silc/core/client_ops.[ch],
545 irssi/src/silc/core/silc-{channels,servers}.c
547 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
549 * Use SILC_COMMAND_PING to estimate the round-trip time to the
550 server. Use this time to display a lag and disconnect when it
551 exceeds a specified limit.
553 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
555 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
557 * Remove the channel auth list in normal server if router
558 encofrces its list during connecting. Send notify to channel
559 to remove the mode to remove the list. Affected files are
560 silcd/server_util.c and silcd/packet_receive.c.
562 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
564 * Added support for channel public keys. Updated protocol specs
565 and implemented it. Affected files are
566 silcd/command.c, command_reply.c, lib/silcclient/command.c,
567 lib/silcclient/command_reply.c.
569 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
571 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
572 terminate the process on Linux. Affected file silcd/silcd.c.
574 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
576 * Check for NULL buffer in silc_buffer_clear. Affected file
577 is lib/silcutil/silcbuffer.h.
579 * Simplified the backup router protocol by removing the _GLOBAL
580 types. Updated protocol specs and the code. Affected files
581 are silcd/server_backup.[ch].
583 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
585 * Deny '@' and '!' from nicknames since they are reserved
586 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
587 Updated protocol specs and the code.
589 Affected files are silcd/server_util.[ch].
591 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
593 * Fixed stack overflow in Irssi SILC client. Affected
594 file irssi/src/silc/core/client_ops.c.
596 * Check that Host is set in ServerConnection and RouterConnection
597 in silcd.conf. Affected file silcd/serverconfig.c.
599 * Fixed crash in server with protocol completion callbacks,
600 namely rekey and backup resuming protocols. Affected files
601 are silcd/server_backup.c and silcd/server.c.
603 * Fixed rekey protocol to not restart if it is started already.
604 Affected files are lib/silcclient/client.c and
607 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
609 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
611 * Fixed EOF handling in SILC Config, affected file
612 lib/silcutil/silcconfig.c.
614 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
616 * Fixed RESOLVING flag handling in JOIN notify and other
617 notifys to handle the resolvings correctly in client library.
618 Affected file lib/silcclient/client_notify.c.
620 * Do not send full INVITE and BAN lists in INVITE and BAN
621 notifys, only the changed information. Affected file
624 * Fixed INVITE notify sending in INVITE command, send it
625 only when needed. Affected file silcd/command.c.
627 * Handle the founder key change properly in CMODE_CHANGE
628 notify. Bug #122. Affected file silcd/packet_receive.c.
630 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
632 * Remove the mark for output (mark it only for input) after
633 purging outgoing queue. Prevents the "Error in select()"
634 floods. Affected file silcd/packet_send.c.
636 * Fixed incorrect connection deletion from client library
637 after calling "connect" client operation. Could cause
638 crashes for example during reconnect timeouts. Affected
639 files are lib/silcclient/client.c and
640 irssi/src/silc/core/client_ops.c.
642 * Check server private key file permissions before starting
643 the server. Affected file silcd/serverconfig.c.
645 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
647 * NULL terminate allocated string in silc_buffer_strformat.
648 Affected file lib/silcutil/silcbuffmt.c.
650 * Rewrote the invite/ban list string handling in server to
651 use SilcBuffer instead. Affected files are silcd/command.c
652 and silcd/server_util.c.
654 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
656 * Fixed double free in CMODE command when setting new HMAC
657 for channel. Affected file silcd/command.c.
659 * Added couple of missing memset's to zero sensitive memory.
660 Affected files silcd/command.c, lib/silcclient/command.c.
662 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
664 * Fixed a double free in INVITE command error handling in
665 server. Affected file silcd/command.c.
667 * Added macros SILC_SWAB_[16|32] to swab byte order of
668 16-bit and 32-bit unsigned integers. Affected file
669 lib/silcutil/silctypes.h.
671 * Use the SILC_SWAB_16 instead of htons() in server when
672 handling ports since the ports in structures are always
673 in little-endian order (regardless of platform). Affected
674 file silcd/serverid.c and silcd/server_backup.c.
676 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
678 * Send DISCONNECT in close admin command in server. Affected
679 file silcd/command.c.
681 * Check whether we are already connecting to a remote router
682 (in addition of checking whether we are already connected)
683 before creating new connection. Affected file silcd/server.c.
685 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
687 * Added better compiler and compiler flags checking in
690 * Check that socket is valid after QoS is applied to data.
691 Affected file lib/silcutil/unix/silcunixsockconn.c.
693 * Make sure the socket connecetion is not closed to early
694 when closing connection in server. Also make sure the
695 connection is always closed after error in a protocol.
696 Affected file silcd/server.c.
698 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
700 * Removed --session and --dummy options from Irssi SILC Client.
701 -d option is available only if --enable-debug was given.
702 Affected files are irssi/src/silc/core/silc-core,
703 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
705 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
707 * Added silc_buffer_steal to steal the data from the buffer.
708 Affected file lib/silcutil/silcbuffer.h.
710 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
712 * Fixed server crash with double Primary block in config file.
714 Fixed also various memory leaks around the config file
715 parser. Affected files lib/silcutil/silcconfig.c,
716 silcd/serverconfig.c.
718 * Changed my nickname (Johnny Mnemonic) to my real name, this
719 means that bugs introduced by him were actually introduced
722 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
724 * Don't display "foo appears as foo\nYou're now known as foo"
725 messages. Affected file irssi/src/silc/core/client_ops.c
727 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
729 * Fixed error handling of invalid client entry when calling
730 commands in server. Fixes a crash. Affected file
733 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
735 * Added some sanity checks in server for correctness of the
736 server configuration. Affected file silcd/serverconfig.c.
738 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
740 * Prevent endless resolving of user informations in USERS
741 command by checking the command reply status correctly.
742 Affected file lib/silcclient/command_reply.c.
744 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
746 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
747 file is lib/silcutil/silcfileutil.c. A patch by Matthew
748 Aldous <Matthew@Aldous.com>.
750 * Added better implementation using CriticalSection of
751 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
752 <mikko.lahteenmaki@pikabaana.net>.
754 * Added some Winsock WIN32 compatiblity defines into
755 includes/silcwin32.h.
757 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
759 * Fixed double free in async host lookup code. Affected file
760 lib/silcutil/silcsockconn.c.
762 * On backup router handle now the SERVER_SIGNOFF from router
763 for local connected servers too, and close the connections.
765 Do not process them as normally signing off servers when they
766 really signoff by sending EOF fe, but always assume that
767 router sends the SERVER_SIGNOFF.
769 Affected files silcd/server.c and silcd/packet_receive.c.
771 * Fixed socket unsetting when closing connections. Affected
772 files silcd/server.c and silcd/packet_send.c.
774 * Do not print the nickname in SERVER_SIGNOFF if we do not
775 have it. Prevents asserts in Irssi core. It is possible we
776 don't have the nick if it was just being resolved when server
777 signoff. Affected file irssi/src/silc/core/client_ops.c.
779 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
781 * Fixed autonick crashbug in client library. Affected file
782 lib/silcclient/client.c.
784 * Fixed Unix implementation of SilcMutex to really assert if
785 the mutex is locked/unlcoked already. Affected file
786 lib/silcutil/unix/silcunixmutex.c.
788 * Fixed locking in silc_schedule_uninit. It didn't lock
789 when dispatching timeout tasks. Affected file is
790 lib/silcutil/silcschedule.c.
792 * Changed Win32 implementation of SilcThread to use modern
793 Win32 interface. Affected file is
794 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
796 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
798 * Don't print signed messages when sending failed. Affected files
799 irssi/src/silc/core/silc-[servers.c/commands.h]
801 * Send adquate signal when founding a channel by joing it. Affect
802 file irssi/src/silc/core/client_ops.c
804 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
806 * Fix theme abstracts parsing. Affected files irssi/default.theme,
807 irssi/src/fe-common/core/themes.c
809 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
811 * Fixed close command to use the port correctly when closing
812 server connections. Affected file silcd/idlist.c.
814 * Check for NULL outbuf in silc_socket_write. It is possible
815 that it is NULL is some odd case. Affected files are
816 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
818 * Do not call final protocol callback for backup router
819 resuming protocol when closing connection. It is closed
820 by timeout in case of error. Affected file silcd/server.c.
822 * Backup reconnect to router if backup resuming protocol
823 failed. Affected file silcd/server_backup.c.
825 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
827 * Fixed double free in SKE library error hadling when signature
828 error occurred. Affected file lib/silcske/silcske.c.
830 * Save the fingerprint to new SilcClientEntry after changing
831 nickname. Affected file lib/silcclient/client_notify.c.
833 * Print SIGNOFF in Irssi SILC client only if the nickname is
834 known. Prevents asserts in Irssi core. It is possible we
835 don't have the nick if it was just being resolved when it
836 quit. Affected file irssi/src/silc/core/client_ops.c.
838 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
840 * Fixed double free in invite list adding code when adding
841 invite strings. Affected file silcd/server_util.c.
843 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
845 * More log printing during backup router protocol. Affected
846 file silcd/server_backup.c.
848 * Removed backwards support for old private key file format.
849 Affected file lib/silccrypt/silcpkcs.c.
851 * Removed backwards support for not-so-strict decryption length
852 check, it's strict now. Affected lib/silccrypt/silccipher.c.
854 * GETKEY to update the client entrys fingerprint too.
855 Affected file lib/silcclient/command_reply.c.
857 * Added --without-libtoolfix for package builders using weird
858 wrappers around libtool (BSD at least).
860 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
862 * Fixed backup router bugs: When backup resumes router and
863 receives a CHANNEL_MESSAGE packet the backup must not act
864 as router since the packet header decryption would be
865 different. Also, when relaying packets to channel, do
866 not re-encrypt packets on backup that came from the primary
867 since the connection isn't really router-router connection.
868 Affected files silcd/server.c, silcd/packet_send.c.
870 * Added checks in encryption/decryption that encryption/decryption
871 length sent as argument really is multiple by block size. Helps
872 catching really weird bugs like the above backup router bugs
873 when packets are being decrypted in wrong way. Affected files
874 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
876 * Fixed padding generation in private key file encryption.
877 Affected file lib/silccrypt/silcpkcs.c.
879 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
881 * Added ignore_message_signatures setting which can be used
882 to ignore signatures in messages. Affected files are
883 irssi/src/silc/core/client_ops.c, silc-core.c.
885 * Fixed the libtoolfix to use command line options instead of
886 environment variables. They didn't work as expected. Now,
887 the libtool is fully run-time configurable.
889 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
891 * Verify signature payload for signed messages. Affected files
892 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
893 irssi/src/silc/core/silc-core.h
895 * Display signature verification result in public and private
896 messages using theme abstracts. See irssi/default.theme for
897 examples on their usage. Affected files
898 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
899 irssi/src/fe-common/silc/module-formats.[ch],
900 irssi/src/fe-common/silc/fe-common-silc.c,
901 irssi/src/fe-common/silc/Makefile.am
902 irssi/src/fe-common/core/fe-messages.[ch]
904 * Fixed bugs in Irssi's theme parsing. Affected files
905 irssi/src/fe-common/core/themes.c
907 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
909 * Calculate the correct length for signed messages before
910 encrypting, it must be multiple by block size. Affected
911 file lib/silccore/silcmessage.c.
913 * silc_message_signed_get_public_key returns now both
914 decoded and encoded public key. Affected files are
915 lib/silccore/silcmessage.[ch].
917 * Added libtoolfix script that makes the libtool more generic
918 and configurable in run-time. Now we can specify in run-time
919 if what kind of libraries we want to create, regardless of
920 configuration. SIMs are now creates even if --disable-shared
921 was explicitly given.
923 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
925 * Fixed founder key sending in CMODE command in client.
926 Affected file lib/silcclient/command.c.
928 * Fixed CUMODE founder authentication in server to not check
929 for client's public key since it's not supposed to do that.
930 Affected file silcd/command.c.
932 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
934 * Set realname and hostname in NICK_REC records. Affected file
935 irssi/src/silc/core/silc-nicklist.c
937 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
939 * Remove 1.0 protocol backwards compat code from client
942 * Added more reliable check for whether nickname did change
943 or not, or whether only Client ID changed in NICK_CHANGE
944 notify. Affected file lib/silcclient/client_notify.c.
945 Fixes bug in '@' character handling in a nickname.
947 * Added support for automatically parsing signature from
948 the message payload. Added new function
949 silc_message_get_signature to return the payload to
950 application. Affected files lib/silccore/silcmessage.[ch].
952 * Changed the private_message and channel_message client
953 operations to deliver the SilcMessagePayload to the
954 application too. Application can use it fe. to get the
955 signature from the message for verification. Affected
956 file lib/silcclient/silcclient.h, client_channel.c and
959 * Redefined the signed payload for message payloads.
960 Updated protocol specs and implemented.
962 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
964 * Fixed wrong invite and ban list handling in server command
965 reply. Affected files are silcd/command_reply.c,
966 silcd/server_util.[ch].
968 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
970 * Fixed CMODE setting in server when founder mode was set.
971 Affected file silcd/command.c. Bug #95.
973 * Added support to setting specific public key in CMODE in
974 Irssi SILC client. Affected file lib/silcclient/command.c.
976 * Added support to use specific public key in CUMODE in
977 Irssi SILC Client. Affected file lib/silcclient/command.c.
979 * Added support for inviting and banning by public key in
980 Irssi SILC client. Affected file lib/silcclient/command.c.
982 * Fixed fingerprint/babbleprint showing in invite and ban
983 list command replys. Affected file is
984 irssi/src/silc/core/client_ops.c.
986 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
988 * Format CMODE +c and +h to display both the mode and the argument
990 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
992 * Added test vectors and test programs for SHA-1, MD5,
993 HMAC-SHA1 and HMAC-MD5. New tests are located in
994 lib/silccrypt/tests/. Fixed also argument decoding bug in
995 MD5 implementation. Affected file lib/silccrypt/md5.c.
997 * Changed the channel private key and private message key
998 generation (with static keys) to use SHA1 instead of MD5,
999 as SHA1 is the mandatory hash function in SILC. Affected
1000 file lib/silcclient/client_[channel/prvmsg].c.
1002 * Changed the private key file encryption to use SHA1 instead
1003 of MD5. Added support for the old generation and added
1004 automatic change of the key (to be removed later). Affected
1005 files lib/silccrypt/silcpkcs.c.
1007 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1009 * Load only files with .pub suffix in PublicKeyDir. Affected
1010 file silcd/serverconfig.c.
1012 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1014 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1015 channels. Affected files silcd/silcd.c, silcd/server.h.
1017 * Added the config directive PublicKeyDir for the client block.
1018 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1020 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1022 * Merged Toni's irssi/silc.conf patch.
1024 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1026 * Max alloc tests in allocation routines. Affected file
1027 lib/silcutil/silcmemory.c.
1029 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1031 * Fixed a typo in resuming code that fixed detach/resume code
1032 in server. Bug #93. Affected file silcd/packet_receive.c.
1034 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1036 * Do reverse lookups for server when /connecting. Affected files
1037 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1038 irssi/src/core/net-nonblock.*
1040 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1042 * Added library versioning for shared libraries. Affected
1043 files configure.in.pre and lib/Makefile.am.pre.
1045 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1047 * Display INVITE and BAN lists as specified by SILC 1.2
1049 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1051 * Do not send invite list back unless asked (when sending
1052 no arguments) or when list was modified. Affected file
1055 * Remove client from invite list in KILLED notify and in
1056 KILL command. Affected file silcd/command.c and
1059 * Fixed bugs in invite list handling in INVITE command.
1060 Affected files silcd/command.c and silcd/server_util.c.
1062 * Merged with Irssi 0.8.6.
1064 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1065 Affected file irssi/src/fe-text/silc.c.
1067 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1069 * The silc_argument_get_[first/next] now return the argument
1070 type to caller. Added silc_argument_payload_encode_one.
1072 Affected files are lib/silccore/silcargument.[ch].
1074 * Added support for the SILC 1.2 INVITE command and new
1075 invite lists to server. Affected files are silcd/command.c,
1076 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1078 * Added support for the SILC 1.2 BAN command and new
1079 ban lists to server. Affected files are silcd/command.c,
1080 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1082 * Added support to client sending new INVITE command. Affected
1083 file is lib/silcclient/command.c.
1085 * Added support to client sending new BAN command. Affected
1086 file is lib/silcclient/command.c.
1088 * Added support for removing client from invite list when kicked
1089 from channel, as SILC 1.2 dictates. Affected files are
1090 silcd/packet_receive.c and silcd/command.c.
1092 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1094 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1095 automatically the cipher's internal IV. Affected files
1096 lib/silccrypt/silccipher.[ch].
1098 * Assure the RESUME_CLIENT packet is not sent to twice to
1099 backup router if the detached client was originated from
1100 the backup. Affected file silcd/server.c. Bug #76.
1102 * Changed silc_sim_symname to not allocate memory. Affected
1103 file lib/silcsim/silcsimutil.c.
1105 * Fixed memory leaks with SIMs in server. Affected files
1106 silcd/serverconfig.c, silcd/server.c.
1108 * Fixed channel key distribution after resuming detached
1109 client. Affected files silcd/packet_receive.c.
1111 * Fixed channel's global_user boolean checking after detaching.
1112 Check it after changing the owner of the client not before.
1113 Affected file silcd/packet_receive.c.
1115 * Fixed few double frees from client library. Fixes at least
1116 Bug #81, possibly others too.
1118 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1119 notifys in Irssi SILC Client. Affected file is
1120 irssi/src/silc/core/client_ops.c. Bug #82.
1122 * Applied Ville Räsänen's manual page and --mandir bugfix
1123 patch. Affected files are configure.in.pre and Makefile.am.pre.
1126 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1128 * Added support to backup router protocol for backup to tell
1129 normal server that it cannot use the backup router as primary
1130 because the primary isn't really down. Updated protocol
1133 * Added support for primary router to tell backup router that
1134 resuming is not possible because the backup really isn't primary
1135 in the cell. For example if backup disconnected itself the
1136 resuming is not allowed since the primary really did not
1137 go down. Updated protocol specs.
1139 * Removed MARS from crypto library.
1141 * Defined the CTR mode and Randomized CBC mode in SILC. The
1142 CTR mode is RECOMMENDED now in specification. Defined also
1143 Serpent cipher as optional cipher. Updated the protocol specs.
1145 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1147 * Added support for inviting/banning by IP/MASK, public key,
1148 and explicit Client ID. Redefined the command and notify
1149 types to allow easier forwards support for other methods
1150 of inviting/banning. Updated protocol specs.
1152 * Remove the client from channel's invite lists if the client
1153 is kicked or killed. Updated protocol specs.
1155 * Unified the Channel Message Payload and Private Message
1156 into one Message Payload. Updated protocol specs and
1159 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1161 * Don't wait for EOF after socket error has occurred, but
1162 close the connection. Affected file is silcd/server.c.
1164 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1166 * Added support for setting FOUNDER mode on channel with
1167 specific public key which can be set with CMODE command.
1168 Updated protocol specs and implemented in client and server.
1170 * Fixed the Irssi SILC client to correctly shutdown the client
1171 library to avoid memory leaks. Affected files are
1172 irssi/src/silc/core/silc-core.c and silc-servers.c.
1174 * Deprecated the No Reply flag in SKE protocol and introduced
1175 "IV Included" flag which can be used to indicate that the IV
1176 is included in the ciphertext. This makes it possible to use
1177 SILC on unreliable transport, such as UDP which may cause
1178 packet reordering and losses. Updated protocol specs, did
1181 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1183 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1184 < 32 bit values in correct size. Affected file is
1185 lib/silcmath/mp_mpi.c.
1187 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1189 * Fixed the KE Start Payload parsing to check that mandatory
1190 fields are present. Affected file lib/silcske/payload.c.
1192 * Fixed compilation warnigs in Irssi SILC Client. Affected
1193 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1195 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1197 * Print "nick now appears as newnick" and update Irssi's nicklist
1198 when you change your nick to "nick". Closes #62
1200 * Never format your own nick. Closes #63
1202 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1204 * SILC_UMODE_GONE changes are now propagated correctly to the
1205 Irssi client. Closes #54
1207 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1209 * Fixed example in /HELP KEY
1211 * Added expando $j which expands to current SILC Client version
1213 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1215 * Fixed public key decoding in crypto library.
1217 * Added better error printing to SKE library.
1219 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1221 * Fixed NICK command to not crash if nickname was not sent.
1223 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1225 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1226 Deprecated the old Encrypt-And-MAC order. Updated protocol
1227 specs and implemented.
1229 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1230 generation. Updated specs and implemented.
1232 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1234 * Added support for rekey before 2^32 sequence number wraps.
1235 Affected files in server and client library.
1237 * Padding must be at least 8 bytes now. Implemented and updated
1240 * Compute maximum padding for authentication packets to make
1241 passphrase approximation attacks impossible. Affected files
1242 in client library and in server.
1244 * Fixed PING command sending in client library and handling in
1245 server. The server ID must be ID Payload, not raw ID data.
1246 Affected files in server and client library.
1248 * Defined that all public keys sent in commands and notify
1249 payloads are actually Public Key Payloads not raw public key
1250 data. Updated protocol specs and implemented.
1252 * Updated protocol version to 1.2. Updated specs and code.
1254 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1255 status types. Updated specs and the code.
1257 * Added support for normal client to kill its own entries from
1258 the network. Updated protocol specs and the code.
1260 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1261 and added initial implementation.
1263 * Added MAC field to the Private Message Payload to protect
1264 against chosen ciphertext attacks. Updated the protocol specs
1267 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1268 attribute to indicate the user's current idle and signon time
1269 of a service. Updated protocol specs and implemented.
1271 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1273 * Added "do_not_bind" argument to silc_client_file_send what
1274 can be used to not bind locally but assume the file receiver
1275 provides the point of connect. Usefull when sender is behind
1276 NAT device. Affected file lib/silcclient/silcclient.h and
1279 * Added -no-listener option to FILE SEND command in Irssi SILC
1280 client. Affected file irssi/src/silc/core/silc-servers.c.
1281 Renamed FILE RECEIVE to FILE ACCEPT.
1283 * Confirm passphrase for private key encryption in
1284 silc_create_key_pair and silc_change_private_key_passphrase.
1285 Affected files are lib/silcutil/silcapputil.c.
1287 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1289 * Move silc_client_packet_send back to internal, added
1290 silc_client_send_packet, a bit simpler function for application.
1291 Affected files lib/silcclient/silcclient.h, client.c and
1294 * Moved the SilcClientEntry, SilcChannelEntry and
1295 SilcServerEntry to silcclient.h to be public and documented
1296 them for application. Affected files are
1297 lib/silcclient/silcclient.h and idlist.h.
1299 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1301 * Fixed manual page installation patch by Ville Räsänen.
1302 USERS help page fix patch by Ville Räsänen
1304 * Changed the silc_client_command_call interface to make
1305 the command call simpler for the application. The library
1306 now handles the command line parsing, command finding and
1307 execution. Application only needs to call the function
1308 with the command line. Affected files are
1309 lib/silcclient/silcclient.h, command.[ch].
1311 * Fixed silc_get_input to NULL-terminate the returned input.
1312 Affected file lib/silcutil/silcutil.c.
1314 * Resolve the client's public key in JOIN command if the
1315 founder auth data is being requested but we don't know the
1316 client's public key. Affected file silcd/command.c.
1319 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1321 * Print notify for server opers when backup router comes
1322 online. Affected file silcd/server.c.
1324 * Fixed the INVITE command to send the invite list in
1325 command reply. Affected file silcd/command_reply.c.
1327 * Fixed MOTD command reply sending. Affected file
1330 * UTF-8 decode the topic in TOPIC command reply and LIST
1331 command reply in Irssi SILC client. Affected file is
1332 irssi/src/silc/core/client_ops.c.
1334 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1336 * Fixed the INVITE command to not crash Irssi SILC client
1337 when given without nickname argument. AFfected file
1338 irssi/src/silc/core/client_ops.c.
1340 * Fixed double free in WHOIS query on normal server when
1341 forwarding query to router. Affected file is
1342 silcd/server_query.c.
1344 * Fixed WATCH command reply handling on normal server which
1345 was missing altogether. Affected file silcd/command_reply.c.
1348 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1350 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
1351 Included yodl sources for each of these. Also modified
1352 Makefile.am prototype to install these files to proper
1353 locations. Updated CREDITS. Affected file Makefile.am.pre,
1354 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
1357 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1359 * Added support for encrypted private key files. Now
1360 passphrase must be provided when new key pair is created
1361 (can be empty though), and prompted when loading the
1362 private key. Added support for loading the old-style
1363 non-encrypted private keys as well. Affected files
1364 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
1367 * Fixed silc_get_input to accept input on all terminals.
1368 Affected file lib/silcutil/silcutil.c.
1370 * Moved the Irssi SILC client key loading and other stuff
1371 to be called after the arguments and UI is initialized.
1372 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
1374 * Added -P option to Irssi SILC client which can be used
1375 to change the passphrase of the private key. Affected
1376 file irssi/src/silc/core/silc-core.c.
1378 * Added silc_change_private_key_passphrase apputil routine
1379 to lib/silcutil/silcapputil.[ch].
1381 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1383 * Fixed connection closing in client library to not crash.
1384 Moved the connection freeing totally to function
1385 silc_clinet_del_connection. Affected file
1386 lib/silcclinet/client.c.
1388 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1390 * Changed includes/silcincludes.h to silcincludes.h.in to
1391 include configuration specific information. The silcdefs.h
1392 is not included in to installation anymore (it's only
1393 compilation time header).
1395 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1397 * Moved the SilcClient and SilcClientConnection from client.h
1398 to the public lib/silcclient/silcclient.h. Changed the
1401 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1403 * If version string in silc_clinet_alloc is NULL the library
1404 puts it automatically. Affected file lib/silcclient/client.c.
1406 * Changed the version strings from variables to #define's
1407 in includes/silcversion.h.
1409 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1411 * Added shared library complation support.
1413 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1415 * Added lib/silcutil/silcapputil.[ch] for application
1416 utility functions. It includes routines for applications'
1417 convenience. Added silc_create_key_pair, silc_show_public_key
1418 and silc_load_key_pair functions.
1420 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1422 * Send RESUME_CLIENT packet from router to backup routers
1423 to in resuming. Affected file silcd/packet_receive.c.
1425 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1427 * In IDENTIFY command parsing, send all other IDs except
1428 Client IDs explicitly to router for resolving on normal
1429 server. Also check that ID received in WHOIS command is
1430 always Client ID, others are not allowed. Affected file
1431 silcd/server_query.c.
1433 * Merged latest changes from irssi.org CVS.
1435 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1437 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
1438 Affected files irssi/src/silc/core/silc-core, silc-server.c.
1440 * Fixed the heartbeat sending in Irssi SILC client. Moved
1441 the silc_client_packet_send to silcclient.h for application
1442 usage. Affected files lib/silcclient/client_internal.h
1443 lib/silcclient/silcclient.h.
1445 * Fixed a bug in query resolving in server. Used wrong
1446 variable in a for loop and crashed. Affected file is
1447 silcd/server_query.c.
1449 * Server constructs requested attributes only to locally
1450 connected clients. Affected file silcd/server_query.c.
1453 * Fixed a bug when sending resolving from router to server
1454 with requested attributes. The constructed WHOIS command
1455 was incorrect. Affected file silcd/server_query.c.
1458 * Fixed Requested Attributes saving in WHOIS command reply.
1459 The length of the data buffer must be saved too. Affected
1460 file silcd/command_reply.c.
1462 * Update the client entry's servername after detaching is
1463 over. Affected file silcd/packet_receive.c. Bug #37.
1465 * Resolve incomplete client entrys in CUMODE_CHANGE and
1466 CMODE_CHANGE notifys. Affected file is
1467 lib/silcclient/client_notify.c. Bug #42.
1469 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1471 * Fixed channel key packet processing bug on backup router
1472 during backup resuming protocol. Affected file is
1473 silcd/packet_receive.c.
1475 * Fixed memory leaks in server. Affected files are
1476 silcd/server.c and silcd/packet_receive.c.
1478 * Fixed packet decryption problem when backup router encrypted
1479 channel message with wrong key during backup resuming
1480 protocol. Affected file silcd/packet_send.c.
1482 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
1483 Toni Willberg (toniw@iki.fi)
1485 * Changed the SilcCipher context to be private. Changed the
1486 silc_cipher_get_iv to just return pointer to the IV. Added
1487 silc_cipher_get_name to return the name of the cipher.
1488 Fixed code all around to support these changes. Affected
1489 files are lib/silccrypt/silccipher.[ch], client library and
1492 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1494 * Fixed unaligned access in lib/silccore/silcattrs.c.
1496 * Fixed libtool linking in lib/silcsim/Makefile.am.
1498 * Fixed services attribute printing. Affected files is
1499 irssi/src/silc/core/silc-queries.c.
1501 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1503 * Fixed a crashbug in incoming server accepting. Affected
1504 file silcd/server.c.
1506 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1508 * Added automatically generated index to Toolkit Reference
1511 * Added support for Postscript Toolkit Reference Manual.
1513 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1515 * Merged DISCONNECT fix, and autoconn port fix from Irssi
1518 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1520 * Added 'send_events' boolean argument to the function
1521 silc_schedule_set_listen_fd which sends the set events to
1522 the application explicitly if set to TRUE. Default action
1523 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
1524 lib/silcclient/client_internal.h and silcd/server_internal.h.
1526 * Added silc_compare_timeval to determine which time values
1527 is smaller. Affected file lib/silcutil/silcutil.[ch].
1529 * Added sort-of "Quality of Service" (QoS) support to
1530 SilcSocketConnection. Data reception can be controlled with
1531 rate limit per second and/or read data length limit.
1532 Added silc_socket_set_qos. Affected files are
1533 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
1535 * Added the QoS configuration to SILC Server configuration
1536 file. Affected files are silcd/serverconfig.[ch] and
1539 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1541 * Merged with irssi.org CVS.
1543 * Failed OPER and SILCOPER authentications are now logged.
1544 Affected file silcd/command.c. Bugs #25.
1546 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1548 * ROBODoc documented lib/silcutil/silcbuffer.h and
1549 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
1550 <ville.rasanen@iki.fi>.
1552 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1554 * Added support for auto-passphrase authentication from the
1555 config file during connecting which was not implemented
1556 yet. Affected file irssi/src/silc/core/client_ops.c.
1558 * Fixed a bug in authentication protocol failure handling which
1559 was processing wrong callback context. Affected files
1560 are lib/silcclient/client.c and protocol.c.
1562 * Fixed the /ATTR allow off to actually work. Affected file
1563 is irssi/src/silc/core/silc-queries.c.
1565 * Fixed the /ATTR -del to work. Affected file is
1566 irssi/src/silc/core/silc-queries.c.
1568 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1570 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
1572 * Fixed mask attribute adding in Irssi SILC client. Affected
1573 file irssi/src/silc/core/silc-queries.c.
1575 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1577 * Added support for saving the requested attributes in
1578 WHOIS to directory. Affected file is
1579 irssi/src/silc/core/silc-queries.c.
1581 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1583 * Added support for parsing VCard fields that do not have
1584 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
1586 * Fixed a double free bug in hash table foreach function
1587 if the entry was deleted in the foreach callback. Affected
1588 file lib/silcutil/silchashtable.c.
1590 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1592 * Added silc_attribute_get_verify_data to return the signature
1593 verification data for either user digital signature or
1594 server digital signature in Requested Attributes. Affected
1595 files are lib/silccore/silcattrs.[ch].
1597 * Added silc_vcard_alloc which is used to allocated dynamic
1598 SilcVCard context. The silc_vcard_free now checks whether
1599 the context is dynamically allocated or not. Affected files
1600 are lib/silcutil/silcvcard.[ch].
1602 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1604 * Periodically remove the NOATTR status from client entry
1605 so that the client may take the attributes in use even after
1606 server has resolved them unsuccessfully earlier. Affected
1607 file silcd/server_query.c and idlist.h.
1609 * Moved sha1hash and md5hash from client->internal to
1610 SilcClient for application usage. Affected files are
1611 lib/silcclient/client.h and client_internal.h.
1613 * Fixed attribute encoding and decoding bugs. Affected
1614 files lib/silccore/silcattrs.[ch].
1616 * Added ATTR command to Irssi SILC Client which is used to
1617 manage user's Requested Attributes sending and values for
1618 WHOIS command. Affected files around Irssi SILC client.
1620 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1622 * Added silc_buffer_strformat which can be used to format
1623 strings into a buffer which size is automatically increased.
1624 Affected file lib/silcutil/silcbuffmt.[ch].
1626 * Added implementation of VCard (RFC 2426) which can be used
1627 as part of Requested Attributes in WHOIS command. Affected
1628 file lib/silcutil/silcvcard.[ch].
1630 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1632 * Some strncat -> silc_strncat changes our the core and
1635 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
1636 errors. Added better error printing to SKE library.
1637 Affected files lib/silcske/silcske.c, silcske_status.h and
1640 * Save the PKCS key length even if only private key is set to
1641 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
1643 * Fixed the usage of silc_pkcs_get_key_len since it returns the
1644 length in bits not in bytes. Affected files are
1645 lib/silcske/silcske.c, lib/silccore/silcauth.c and
1646 silcd/server_query.c.
1648 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1650 * Added silc_attribute_payload_encode_data to directly encode
1651 the data into the attributes buffer. Renamed function
1652 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
1653 Affected files are lib/silccore/silcattrs.[ch].
1655 * silc_hash_table_find_foreach calls the foreach function now
1656 once even if the nothing was found with context set to NULL.
1657 Affected file lib/silcutil/silchashtable.[ch].
1659 * Remove the RESOLVING flag from client entry after received
1660 the Requested Attributes from the client. Fixed memory leak
1661 in client entry freeing. Affected files silcd/server_query.c
1664 * Added Requested Attributes support into SILC Client Library.
1665 It is not able to send requested attributes in WHOIS command,
1666 and also receive and process requested attributes. Added
1667 silc_client_attribute_[add|del] and silc_client_attributes_get
1668 functions. Added also `ignore_requested_attributes' to the
1669 SilcClientParams to not use attributes in client. Affected
1670 files are lib/silcclient/command.c, client_attrs.[ch],
1671 silcclient.h, client_internal and client.[ch].
1673 * Changed the silc_client_get_client_by_id to support Requested
1674 Attributes, it takes them as argument now. Affected file
1675 is lib/silcclient/silcclient.h, and idlist.c.
1677 * Added -details option to WHOIS command in Irssi SILC Client
1678 to support the requested attributes. By default it requests
1679 all attributes. Affected file lib/silcclient/command.c and
1680 irssi/doc/help/in/whois.in.
1682 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1684 * Add also SERVICE attribute for server-constructed attribute
1685 data. Also digitally sign the attributes and add
1686 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
1687 silcd/server_query.c.
1689 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1691 * Changed the silc_attribute_payload_encode to support list
1692 of attributes (function may be called several times to add
1693 a new attribute). Removed the silc_attribute_payload_encode_list
1694 function. The encoding function now also automatically encodes
1695 the data, so the caller does not need to do that. Affected
1696 files lib/silccore/silcattrs.[ch].
1698 * Added support for replying on behalf of the user to the
1699 Requested Attributes in WHOIS command in the server. Affected
1700 file silcd/server_query.c.
1702 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
1703 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
1705 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1707 * Don't swtich to become primary router if we are backup if
1708 decryption error has occurred. Affected file silcd/server.c.
1710 * Fixed a bug in backup router IP address comparison in
1711 silc_server_backup_get.
1713 Save now also the port of the server/router and use that
1714 in comparison as well. Affected file silcd/server_backup.c.
1716 * Normal server now reconnects to backup router automatically
1717 if connection is lost to it. Affected file silcd/server.c.
1719 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1721 * If packet processing fails (like integrity check fails)
1722 the connection is closed now. Affected files are
1723 lib/silccore/silcpacket.c and silcd/server.c.
1725 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1727 * Fixed double free in RSA public key set function
1728 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
1731 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1733 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
1734 Added server_query.[ch] which provides one interface for
1735 querying information using all three commands.
1737 * Changed all "typedef unsigned char" in core library to
1738 "typedef SilcUInt8".
1740 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1742 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
1744 * Renamed silc_server_get_client_resolve to
1745 silc_server_query_resolve and moved to server_query.[ch].
1747 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1749 * Resumed client packet handling from server put the resumed
1750 client on wrong list on router and caused the client not
1751 be present on the network anymore. Now fixed to put the
1752 client to correct list. Affected file silcd/packet_receive.c.
1754 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1756 * Various cleanup in error message output in config parsing code
1757 and in server init code. Fixed error log files containing
1758 too many newlines ('\n') in some situations. Affected files are
1759 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
1761 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1763 * Use the reverse lookupped hostname in client internals
1764 instead of one user provided us as remote server name.
1765 Affected file lib/silcclient/client.c.
1767 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1769 * Added 'app_context' to silc_schedule_init. It is an
1770 application specific context that is delivered to application
1771 in task callback functions. Affected files are
1772 lib/silcutil/silcutil.[ch].
1774 * The hb_context in SilcSocketConnection is not freed
1775 automatically anymore (application must free it). Freeing
1776 it automatic is inconsistent. Affected files are
1777 lib/silcutil/silcsockconn.[ch].
1779 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1781 * Added support for removing explicitly added client connections
1782 in rehash and closing the client connections if they were
1783 unconfigured in the rehash. Affected file silcd/server.c.
1785 * Added support for aborting automatically pending commands
1786 that never receives the reply (to avoid memory leaks).
1787 Added also silc_server_command_pending_timed to set the
1788 specific timeout for pending command. Affected files are
1789 silcd/command[_reply].[ch].
1791 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
1792 specs and lib/silccore/silcstatus.h.
1794 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1796 * Changed the silc_get_time to accept time value as argument
1797 or if zero is sent return current local time. Affected
1798 file lib/silcutil/silcutil.[ch].
1800 * Added STATS command to client library and Irssi SILC client.
1801 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
1803 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1805 * Assure that channel key is set before sending it. May
1806 crash server otherwise. Affected file silcd/packet_send.c.
1808 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1810 * Assure that endless loop cannot happen with detached client
1811 resolving on normal server. Added idlist status
1812 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
1813 silcd/idlist.h and silcd/packet_receive.c.
1815 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1817 * Incoming file transfer request cannot use same session as
1818 the sending session. This can happen when sending file to
1819 yourself. Crashed the client on quit. Affected file
1820 lib/silcclient/client_ftp.c. Bug #24.
1822 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1824 * Implemented the draft-riikonen-precense-attrs draft and
1825 the Attribute Payload into the lib/silccore/silcattrs.[ch].
1827 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1829 * Distribute the SERVER_SIGNOFF notify also to local backup
1830 routers from the primary router. The backup router may not
1831 have the signing of local server directly connected and need
1832 to know about the signoff. Affected file silcd/server_util.c.
1834 * Use the primary router as the origin of the locally connected
1835 server when it is disconnecting from the backup router since
1836 that's where it really is coming from. Now the clients from
1837 the disconnecting server are removed correctly and "shadow"
1838 clients are not left to the backup router. Affected file
1841 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1843 * If normal server is standalone and found existing but disabled
1844 channel, do not re-create the channel since it creates
1845 duplicate same channels. Affected file silcd/server.c.
1847 * Added anonymous client connections support to server. New
1848 "anonymous" configuration option to ConnectionParams section
1849 added. If set to true, the username and hostname information
1850 of the client will be scrambled and anonymous user mode is
1851 set automatically to the user. Affected files are
1852 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
1854 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1856 * In JOIN notify handling, mark that the cache entry of the
1857 client cannot be expired. Can cause crashes on normal
1858 server (asserts client->channels). Affected file is
1859 silcd/packet_receive.c.
1861 * From now on distribution versions are used as protocol versions
1862 instead of by default using the Toolkit base version as protocol
1863 version. Affected file prepare.
1865 * Do not set the locally resolved hostname for local client
1866 entry but take what server sends. This way the real hostname
1867 is showed in WHOIS for yourself. Affected file is
1868 lib/silcclient/idlist.c and lib/silcclient/client.c.
1870 * Resolve local info with IDENTIFY when connecting to server.y
1872 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1874 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
1875 for implied search (not needed on platforms which has native
1876 pthreads library). Use --without-pthreads to disable threads.
1877 Affected file is configure.in.pre
1879 * Fixed --with-iconv on platforms which need to bypass (broken)
1880 native iconv(). Affected file is configure.in.pre
1882 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1884 * Moved -C option parsing in Irssi SILC client at same time
1885 as other options. The UI was initialized earlier and caused
1886 problems on command line. Bug #16. Affected file is
1887 irssi/src/silc/core/silc-core.c.
1889 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1891 * Added global variable silc_log_timestamp that tells silclog
1892 wether to print or not the timestamp in the logging files.
1893 Affected file lib/silcutil/silclog.[ch].
1895 * Added silcd configuration option Timestamp in the Logging
1896 section. Affected file silcd/serverconfig.[ch],
1897 doc/example_silcd.conf.in.
1899 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1901 * Fixed fingerprint checking to check for entirely empty
1902 fingerprint instead of two first bytes when determining
1903 if it is set. Bug #18. Affected file silcd/command.c.
1905 * Fixed duplicate PKCS name registering to not allow it.
1906 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
1908 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1910 * Conditionalize non-gcc compiler optimizations for various
1911 platforms, enable those commented out. Cleanups.
1912 Affected file lib/silcmath/mpi/configure.in
1914 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
1916 * silc_rng_exec_command() left zombie processes if command
1917 didn't generate any output. Affected file
1918 lib/silccrypt/silcrng.c
1920 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1922 * Rewrote iconv checking, introduce --with-iconv for systems
1923 which rely on libiconv. Check if iconv() provided by libc
1924 is good enough, otherwise demand libiconv. Affected file
1927 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1929 * Search for ldopen() also in libc. This enables SIM support
1930 on *BSD systems. Based on patch from Alex Zepeda. Affected
1931 file configure.in.pre
1933 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1935 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
1936 This fixes prepare on *BSD systems. Affected file
1939 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1941 * More fixed for not having purge timeout for global clients
1942 that are on channel. Affected files silcd/command_reply.c
1945 * Fixed the rekey protocol to work with backup router connections.
1946 Rekey packets are now allowed on disabled connections as
1947 well. Affected files silcd/packet_send.c and server.c.
1949 * Do not switch to be as backup router when shutting down and
1950 closing the primary connection. Affected file silcd/server.c.
1952 * Fixed memory leaks in backup router deleting. Added
1953 silc_server_backup_free to free all data during shutdown of
1954 server. Affected files silcd/server_backup.[ch].
1956 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1958 * Do not process commands if the sock->user_data is NULL.
1959 Affected file silcd/command.c.
1961 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1963 * Fixed buffer overflow and security problems (loosing bits
1964 in CFB encryption) in SILC RNG. Problems reported by
1965 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
1967 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1969 * Added yet more checks that client is not expired on global
1970 list if it is on channels. Affected file is
1971 silcd/command_reply.c.
1973 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1975 * Merged c0ffee's MIME signal patch which adds support for
1976 sending also MIME messages in Irssi SILC Client, and handling
1977 received MIME messages in a signal (and perhaps doing something
1978 to non-textual MIME messages).
1980 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1982 * Fixed pending command deletion in server and client library
1983 to check the whole list instead of breaking after first found.
1984 The affected files are silcd/command.[ch] and
1985 lib/silcclient/command.[ch].
1987 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1989 * Return NO_SUCH_CHANNEL error in USERS for channel that is
1990 secret or private, otherwise it's possible to find out
1991 whether a secret channel exists or not. Affected file
1994 * If CMODE change fails during the mode setting, assure that
1995 the old mode mask is set for the channel back. Affected
1996 file silcd/command.c.
1998 * Fixed passphrase saving on +a channel on normal server
1999 after successful JOIN command. Affected file silcd/command.c.
2001 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2003 * Remove server/router operator privileges in DETACH command,
2004 since it's possible to resume to server where these
2005 privileges would not be allowed for the client. Affected
2006 file silcd/command.c.
2008 * Do not set to wait for backup in rehash of the server.
2009 Affected file silcd/server.c.
2011 * Do not check listener sockets when counting how many
2012 socket connections we have. Affected file is
2013 silcd/server_util.c.
2015 * Do not announce disconnected clients that are remaining
2016 in history (for WHOWAS). This is because SIGNOFF notify
2017 for these has been sent earlier already. Affected file
2020 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2022 * Buffer overflow with CUMODE command's mode->mode character
2023 conversion. Reported by Ville Räsänen. Affected file
2024 lib/silcutil/silcutil.c.
2026 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2028 * Allow heartbeat packets to go disabled connections anyway.
2029 Affected files silcd/server.c and silcd/packet_send.c.
2031 * Do not broadcast New Channel packets with List flag set
2032 in the packet to backup routers. The router must check
2033 for the correctness of the packets before sending them.
2034 It is possible that router will have enforce Channel ID
2035 change and this would cause desync in the backup router.
2036 Affected file silcd/packet_receive.c.
2038 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2039 are handled in list parsing. They are not list packets
2040 anymore. Affected file silcd/packet_receive.c.
2042 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2044 * Stop waiting for backup router through the timeout, not
2045 directly after backup router has arrived. Affected file
2048 * Do not re-create channel keys and send them when removing
2049 clients in server shutdown. Affected files are
2050 silcd/server_internal.h and silcd/server_util.c.
2052 * Notify distribution to backup routers was missing from
2053 the silc_server_send_notify_dest function which caused
2054 desyncing problems with backup router. Affected file is
2055 silcd/packet_send.c.
2057 * The client's channel removing was working wrong on
2058 backup router. It assumed that it doesn't know global
2059 information but backup router does know. For this reason
2060 it could remove channel when it wasn't supposed to do that.
2061 Affected file silcd/server.c and silcd/server_util.c.
2063 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2065 * Stop for a couple seconds after badkup router has become
2066 primary router. Affected file silcd/server.c.
2068 * Added silc_server_remove_servers_by_server, which is used
2069 to remove servers originated from some other server. Also
2070 clients of those servers can be removed too. Affected file
2071 silcd/server_util.[ch].
2073 * When removing clients after a server has signed of remove
2074 also all servers behind that server (unless they are known
2075 to be available locally), and send SERVER_SIGNOFF for each
2076 of the server separately. Also the signed off clients are
2077 sent now separately per signed off server. The affected files
2078 are silcd/server.c and silcd/server_util.[ch].
2080 * All servers added with silc_idlist_add_server must always
2081 have both "router" and "connection" pointers set. Otherwise,
2082 bad server entries may be left around in the cache.
2083 Affected file silcd/command_reply.c.
2085 * Do not create the channel key in NEW_CHANNEL packet
2086 processing if the channel is empty. Affected file
2087 silcd/packet_receive.c.
2089 * Completed backup router support for standalone routers.
2090 Supports also servers in the cell that do not use the backup
2093 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2095 * Fixed a bug in silc_string_regexify which did not add '^'
2096 at the start of each string, and thus the matching was
2097 not explicit. For example ban list iikone@*!*@* would
2098 match also "priikone", which is wrong, it would have to be
2099 *iikone@*!*@* to match also "priikone". Affected
2100 file lib/silcutil/unix/silcunixutil.c.
2102 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2104 * Enable all local server connections before updating client
2105 caches when we've become backup router. Otherwise, signoff
2106 packets may not reach the clients. Affected files are
2107 silcd/server.c and silcd/server_util.[ch].
2109 * Fixed a bug in version string parsing which could crash
2110 the program with specially formatted version string.
2111 Bug reported and patch provided by Ville Räsänen. Affected
2112 file lib/silcutil/silcutil.c.
2114 * Handle the disconnection immediately when DISCONNECT
2115 packet is received in server. Affected file silcd/server.c.
2117 * Primary router now waits a short time (10 seconds) for
2118 backup router connection before accepting any other
2119 connection (except local). Affected file silcd/server.c,
2122 * Fixed a crash in client libary in NICK_CHANGE notify when
2123 NICK_CHANGE arrived for client entry we are resolving
2124 currently. Affected file lib/silcclient/client_notify.c.
2126 * Call the sconn->callback completion even if error had
2127 occurred. Start reconnecting always if connection to
2128 primary router fails during backup router protocol.
2129 Affected files silcd/server.c and server_backup.c.
2131 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2133 * Added functions silc_server_send_opers and
2134 silc_server_send_opers_notify to send packets stricly
2135 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2136 to send variable argument notify to operators.
2137 Affected files silcd/packet_send.[ch] and silcd/server.h.
2139 * Removed UMODE rights checking with UMODE_CHANGE notify.
2140 Affected file silcd/packet_receive.c.
2142 * Server/router operator now receives notify when network
2143 switches to backup router and when it resumes the use of
2144 primary router. Affected file silcd/server.c and
2145 silcd/server_backup.c.
2147 * Fixed the updating of client information after backup
2148 resuming protocol is over; update all except local clients
2149 to the new primary router. The affected file is
2150 silcd/server_util.c.
2152 * Added support for closing active connections in rehash
2153 that were unconfigured by the user. Supports currently
2154 closing server and router connections. Affected file
2157 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2159 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2161 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2162 is NULL since seems that on some platforms NULL is allowed
2163 and on some it's not. Fallback encoding is used instead.
2164 Affected file lib/silcutil/silcstrutil.c.
2166 * Fixed statistics updating for incoming server connection
2167 which could cause problems when re-connecting. Affected
2168 file silcd/server.c.
2170 * Preliminary backup router support for standalone router
2171 added. Affected files in silcd/.
2173 * Mark server connections in backup router disabled before
2174 and after backup protocol. Affected file is
2175 silcd/server_backup.c.
2177 * Added support for reconnecting to remote server connection
2178 even if the protocol fails, and if the configuration wants
2179 us to keep trying to connect anyway.
2181 Server connection is not allowed to backup router if
2182 backup router does not have connection to primary router yet.
2184 Affected file is silcd/server.c.
2186 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2188 * Added silc_client_udpate_server function to update changed
2189 server info. Affected file lib/silcclient/idlist.[ch].
2191 * Added check for server entries that are being resolved when
2192 notify is received. If being resolved, handle the received
2193 notify only after it's resolved so that all notifys are
2194 handled in same order as received from the server.
2196 Added similar resolver check to channel entries. Every
2197 notify that cause resolving of any information that affects
2198 channel entry marks the channel entry in waiting state.
2199 After whatever resolving is over the waiters are signalled
2200 and only then the notifys are handled in the same order
2201 as delivered from the server.
2203 Affected files are lib/silcclient/idlist.[ch], and
2206 * Fixed KILLED notify handling in normal server. Affected
2207 file silcd/packet_receive.c.
2209 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2210 is locally connected, or was locally connected (but may
2211 be detached and connection is not active). Added also
2212 SILC_IS_LOCAL for checking this status. Affected files
2213 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2214 silcd/server.c and silcd/server_internal.h.
2216 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2218 * Don't send or handle TOPIC_SET if topic is already set and
2219 is same as being set. Affected files silcd/command.c and
2220 silcd/packet_receive.c.
2222 * Fixed CMODE change rights checking to work correctly when
2223 removing modes by operator. Affected file is
2224 silcd/server_util.c.
2226 * Fixed some handling with New Channel packet in router and
2227 fixed some CMODE_CHANGE notify handling in server and router.
2228 Affected file is silcd/packet_receive.c.
2230 * Changed "disconnect" client operation to include the
2231 reason of the disconnection and optional disconnection
2232 message. Affected file lib/silcclient/silcclient.h.
2234 * Made the compilation of lib/contrib/ stuff conditional.
2235 Affected files configure.in.pre, lib/contrib/Makefile.am.
2237 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2239 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2240 to the sender of the notify too, to avoid situation where two
2241 notifys are in the network at the same time going to oppsite
2242 directions. Affected file silcd/packet_receice.c.
2244 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2246 * Delete the client from channel even if the cilent->id is
2247 NULL. It was possible that client was deleted without
2248 removing from channels (theoretically at least). Affected
2249 file silcd/server.c and silcd/server_util.c.
2251 * Free the client data too when resuming is not successful.
2252 Affected file silcd/packet_receive.c.
2254 * Merged some code from c0ffee's silc-plugin. Affected files
2255 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2257 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2258 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2259 to the primary router connection, the other one returns
2260 TRUE if packet must be broadcasted to network.
2262 * All notifys that are destined to primary router (to network)
2263 are now automatically sent to backup routers even if the
2264 router is standalone (and has backup router). Affected files
2267 * Added --without-irssi and --without-silcd configuration
2268 options for disabling the compilation of these applications.
2269 Affected file configure.in.pre and prepare.
2271 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2273 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2274 UTF-8 encoding and decoding. Added also new encodings
2275 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2277 Added also SILC_STRING_LANGUAGE which is language and charset
2278 specific encoder and decoer for those platforms that support
2279 iconv(). It can convert the UTF-8 to and from the locale
2280 specific character set.
2282 Affected file lib/silcutil/silcstrutil.[ch].
2284 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2286 * Added function silc_get_command_name to the file
2287 lib/silcutil/silcutil.[ch].
2289 * Improved the server debug output a bit. Affected files are
2292 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2294 * Save the channel passphrase when received succesful JOIN
2295 command reply from router, on normal server. Otherwise
2296 joinig +a channels from normal server is not possible.
2297 Affected file silcd/command.c.
2299 * Fixed a bug in TOPIC_SET notify handling. The notifier
2300 may be other than client too, like server or channel.
2301 It expected it to always be only client and ignored the
2302 notify. Affected file silcd/packet_recieve.c.
2304 * Removed some (unnecessary) debug printing from
2305 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2307 * Do not force CMODE_CHANGE when server is announcing new
2310 Router announces stuff only after server reannounces channel
2311 after CHANNEL_CHANGE notify.
2313 These fixes optimizes the announcing procedure, and perhaps
2314 fixes some problems too. Affected file silcd/packet_receive.c.
2316 * Fixed SERVER_SIGNOFF sending to local clients. It was
2317 totally broken and sent the notify to all local clients,
2318 instead of only to those that was on same channel as the
2319 signing off clients. Affected file silcd/server_util.c.
2321 * Added -D option to server. It can be used to give debug
2322 level. The levels are from 0 - 99, and are predefined for
2323 smooth server debugging. (see silcd.c for the predefined
2324 levels). Affected file silcd/server.c.
2326 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2328 * Fixed a bug in Irssi SILC client to close the connection
2329 properly when disconnecting from server. Affected file
2330 irssi/src/silc/core/client_ops.c.
2332 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2334 * When authenticating as founder during JOIN command, check
2335 that the one authenticating becomes the only founder on the
2336 channel. Affected file silcd/command.c.
2338 * Better checking for founder mode setting when CUMODE_CHANGE
2339 notify is received. Affected file silcd/packet_receive.c.
2341 * Close all connections when shutting down the server by sending
2342 DISCONNECT packet. Close all listeners too when shutting
2343 down the server. Affected file silcd/server.c.
2345 * Handle DISCONNECT packet correctly in client library by
2346 calling the "disconnect" client operation. Affected file
2347 lib/silcclient/client.c.
2349 * Handle local errors correctly during resuming. Affected
2350 file lib/silcclient/client.c.
2352 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2354 * The log file is not dupped internally anymore in
2355 lib/silcutil/silclog.c. Fixed memory leaks too.
2357 * The scheduler now dispatches all pending timeout tasks
2358 when it is uninitialized with silc_schedule_uninit.
2359 Affected file lib/silcutil/silcschedule.c.
2361 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2363 * Added --enable-stack-trace option to configure. Added
2364 memory allocation stack trace support. Added files
2365 lib/silcutil/stacktrace.[ch]. Affected files are
2366 lib/silcutil/silcmemory.[ch].
2368 * Fixed memory leaks from libraries and server. Affected
2369 files around the tree.
2371 * Reverted back a fix made to CUMODE which broke it.
2372 Affected file silcd/command.c.
2374 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2376 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
2377 core library, and implemented it. All textual messages SHOULD
2378 use this flag and the message MUST be UTF-8 encoded.
2379 All text messages sent by Irssi SILC client are now UTF-8
2380 encoded (regardless whether the terminal supports UTF-8 or not).
2381 Affected files are lib/silccore/silcchannel.h,
2382 irssi/src/silc/core/silc-servers.c, silc-channels.c and
2385 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2387 * Added lots of new statistics updating that was missing from
2388 the server and router code. Affected files in silcd/.
2390 * Sending SIGUSR1 signal to server now dumps the current
2391 server statistics into /tmp directory. Affected file is
2394 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
2395 the SILC Hash Interface also. Added new functions
2396 silc_hash_get_name, silc_hash_init, silc_hash_update and
2397 silc_hash_final. Affected file lib/silccrypt/silchash.c.
2399 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2401 * Added some better info printing for client during connecting.
2402 Affected file silcd/server_util.c.
2404 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
2405 to silence a user on a channel. Affected files are
2406 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
2407 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
2408 and silcd/packet_receive.c.
2410 * Fixed a fatal bug in handling of malformed command payload.
2411 Affected file silcd/command.c.
2413 * Fixed a double free when announcing channel users to router.
2414 Affected file silcd/server.c.
2416 * After successful authentication to channel founder mode, check
2417 that there isn't anyone else with founder mode on the channel.
2418 The one that authenticated will become founder and anyone
2419 else is demoted. Affected file silcd/command.c.
2421 * Added error printing of any error that has occurred during
2422 any command in client library. Affected file is
2423 irssi/src/silc/core/client_ops.c.
2425 * Removed some error printing from the client library and left
2426 it for the application to worry (from the error status it
2427 receives in 'command' client operation. Affected file is
2428 lib/silcclient/command.c.
2430 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2432 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
2433 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
2434 Starting key agreement with itself is denied. Affected file
2435 is lib/silcclient/client_keyagr.c.
2437 * Fixed some error checkings from the SFTP library which caused
2438 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
2439 and lib/silcsftp/sftp_util.c.
2441 * Added new "debug" and "debug_string" settings to Irssi SILC
2442 client which can be used to print runtime debugging on the
2443 Irssi's screen. Available when compiled with --enable-debug
2444 option. Affected file irssi/src/silc/core/silc-core.c.
2446 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2448 * Fixed a missing variadic parameter in a function call that
2449 caused server crash when a non-allowed connection arrived.
2450 Reported by Richard Becker. Affected file silcd/server.c.
2452 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2454 * Added WATCH list sending to backup routers from router.
2455 The WATCH command is sent by the router to the backup
2456 router. Affected file silcd/command.c.
2458 * Mark the backup_router flag for RouterConnection entry
2459 if the backup router stuff is defined in the config file.
2460 Affected file silcd/serverconfig.c.
2462 * Fixed some backup data sending around the code to work better
2463 if the router is standalone router. Not all places were fixed.
2464 Affected file silcd/packet_receive.c, silcd/packet_send.c,
2467 * Fixed the router connecting when connecting to multiple
2468 routers. It ignored every other router except the first
2469 one. Affected file silcd/server.c.
2471 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2473 * Made the private key generation after expiration optional.
2474 If not created after expiration the old key will re-expire
2475 at a later time (and thus key pair is not necessary to
2476 change). Affected file irssi/src/silc/core/clientutil.c.
2478 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2480 * The length arguments in bind() and connect() were wrong
2481 and fixed now to used SIZEOF_SOCKADDR in the
2482 lib/silcutil/unix/silcunixutil.c.
2484 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2486 * Fixed detach timeout handling to use Client ID and not
2487 the actual client entry which may be freed in the callback.
2488 Affected file silcd/command.c.
2490 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2492 * Merged c0ffee's multiple interface support patch.
2493 Affected files in silcd/.
2495 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2497 * Cleanup keys properly. Affected file is
2498 irssi/src/silc/core/clientutil.c.
2500 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2502 * Display the user mode on the status bar. Affected file
2503 irssi/src/silc/core/silc-expandos.c.
2505 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2507 * If private message key is not set, but the flag is set in
2508 the packet, ignore the packet since it cannot be decrypted.
2509 Affected file lib/silcclient/client_prvmsg.c.
2511 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2513 * When resuming client, remove the old client entry from
2514 the watcher list too. Affected file silcd/packet_receive.c.
2516 * Do not allow normal server to force founder mode away
2517 from router if the founder mode is already set. Affected
2518 file silcd/packet_receive.c.
2520 * Remove the client entry with watch notify types with short
2521 timeout, and not directly, so that other notifys can be
2522 retrieved too. Affected file lib/silcclient/client_notify.c.
2524 * Display notification about data messages that cannot be
2525 displayed. Affected files irssi/src/silc/core/client_ops.c,
2526 irssi/src/fe-common/silc/module-formats.[ch].
2528 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2530 * Fixed the CHANNEL_CHANGE notify handling in client libary
2531 to not use freed memory. Affected file is
2532 lib/silcclient/client_notify.c.
2534 * Fixed CUMODE_CHANGE notify handling in server. Affected
2535 file silcd/packet_receive.c.
2537 * Fixed USERS command to support empty channels. Affected
2538 file silcd/command.c.
2540 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2542 * Allow multiple identical pending commands to be registered
2543 in client library. Affected file is lib/silcclient/command.c.
2545 * Call the completion for resolving client information only
2546 after all resolvers has finished. This fixes a crash in
2547 the client. Added support for checking when the resolvers
2548 are finished. Affected file is lib/silcclient/idlist.c.
2550 * Wait by default 3 seconds before reconnecting to the server
2551 after being disconnected. Makes the /detach command a bit
2554 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2556 * Check the watcher list before sending signoff notifys
2557 when closing client connection. Affected file is
2560 * Added better CMODE command rights checking. Affected file
2561 silcd/server_util.c.
2563 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2565 * Fixed watcher list checking during server signoff. It
2566 crashed the server. Affected file silcd/server_util.c.
2568 * The JOIN command reply returns now the founder's public
2569 key. Affected file is silcd/command.c.
2571 * Announce the channel mode, and the mode properties with
2572 CMODE_CHANGE notify. Affected file silcd/server.c.
2574 * Mark new channels by default disabled, untill at least
2575 one user joins the channel. Affected file is
2576 silcd/packet_receive.c.
2578 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2580 * The nickname argument to watch notify can be optional.
2581 Fixes a crash in server. Affected file silcd/packet_send.c.
2583 * Remove the client entry from cache if the WATCH notify type
2584 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
2585 lib/silcclient/client_notify.c.
2587 * Check the watcher list before and after changing nickname
2588 when the NICK_CHANGE notify is received. Affected file is
2591 * Fixed a crash in OPER and SILCOPER command sending. Empty
2592 passphrase caused the crash. Affected file is
2593 lib/silcclient/command.c.
2595 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2597 * Merged with Irssi CVS for Irssi SILC client.
2599 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2601 * Completed the protocol specifications.
2603 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2605 * Merged with Irssi CVS for Irssi SILC client.
2607 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2609 * Added the founder's public key delivery to the
2610 CUMODE_CHANGE notify type as well. Updated the protocol
2611 specs and the code. Affected files are silcd/packet_send.[ch],
2612 silcd/packet_receive.c and silcd/command.c.
2614 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2616 * Added silc_pkcs_public_key_copy function into the
2617 lib/silccrypt/silcpkcs.[ch].
2619 * Remove the `iv' from the SilcChannelEntry since we can
2620 live without it. Affected files are silcd/idlist.h and
2621 silcd/packet_receive.c.
2623 * Added support for sending the founder's public key in
2624 the CMODE_CHANGE notify packet in the server. Affected
2625 files are silcd/packet_send.[ch], silcd/packet_receive.c,
2626 silcd/command.c and silcd/server.c.
2628 * Changed the FOUNDER_AUTH authentication to use only
2629 public key authentication as defined by new protocol
2630 specs. Passphrase authentication with that mode cannot
2631 be used anymore. It is now possible to reclaim founder
2632 mode from any server in the network. Affected files are
2633 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
2635 * Added permanent channels support by making the channel
2636 permanent when FOUNDER_AUTH mode is set on the channel.
2637 The channel will not be destroyed even if channel is empty
2638 when that mode is set. Protocol TODO #17. Affected
2639 files are silcd/server.[ch], server_util.[ch],
2640 silcd/command.c, silcd/packet_receive.c and
2641 lib/silcclient/command.c.
2643 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2645 * Added reference counter to the command reply context in
2646 the client library. Affected files are
2647 lib/silcclient/command_reply.[ch].
2649 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2651 * Fixed rekey protocol with PFS in the client library.
2652 Affected file is lib/silcclient/protocol.c.
2654 * Added support for list of errors in client library
2655 command reply handling. Affected file is
2656 lib/silcclient/command_reply.c.
2658 * Defined that the WHOIS and IDENTIFY commands can send
2659 list of errors. Updated the protocol specs. Protocol
2662 * Added support for sending list of errors to WHOIS and
2663 IDENTIFY commands in server. Added support for receiving
2664 list of errors in server. Affected files are
2665 silcd/command.c and silcd/command_reply.c.
2667 * Fixed client info resolving on LEAVE command in client
2668 library to not crash. Affected file is
2669 lib/silcclient/client_notify.c.
2671 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2673 * Defined that the NICK command replies with thew changed
2674 nickname too, to make the nickname changing simpler at
2675 the client's end. Updated protocol specs and the code
2676 in client and server. Affected files are
2677 silcd/command.c, lib/silcclient/command_reply.c and
2678 lib/silcclient/command.c.
2680 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2682 * Added `Compressed' packet flag to indicate that the packet
2683 payload is compressed by the sender. Updated the protocol
2684 specs and the core library. The compression still is not
2685 implemented in the sources. Affected file is
2686 lib/silccore/silcpacket.h.
2688 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2690 * Remove pending command callbacks also if the connection
2691 to the server is destroyed. Affected file is
2692 lib/silcclient/client.c.
2694 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2696 * Added new QUIET channel user mode that can be used to
2697 quiet a user in a channel. Updated the protocol specs but
2698 it wasn't implemented yet. Protocol TODO #27. Affected
2699 file is lib/silccore/silcmode.h.
2701 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2703 * Added BLOCK_INVITE user mode to be able to block incoming
2704 invite notifications. Protoocol TODO #26. Affected files
2705 are lib/silccore/silcmode.h, lib/silcclient/command.c and
2708 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
2709 the protocol specs and the code. Affected file is
2710 lib/silccrypt/silcpkcs.c.
2712 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2714 * Disconnect Payload includes now the status type. Updated
2715 the protocol specs and the code. Protocol TODO #25.
2716 Affected files are silcd/server.c, lib/silcclient/client.c.
2718 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
2719 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
2720 Moved the silc_client_command_status_messages table to the
2721 lib/silcutil/silcutil.c and added new funtion
2722 silc_get_status_message, which deprecates function
2723 silc_client_status_message. Affected files are
2724 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
2725 lib/silcutil/silcutil.[ch].
2727 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2729 * Defined that the nickname hash in Client ID MUST be from
2730 lowercase nickname. This effectively changes nicknames in
2731 SILC to case-insensitive. Updated the protocol specs and
2732 the code. Affected files are lib/silcutil/silcutil.[ch],
2733 silcd/serverid.c, and silcd/idlist.c.
2735 * Added new channel user modes BLOCK_MESSAGES_USERS and
2736 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
2737 code. Affected files are lib/silccore/silcmode.h,
2738 lib/silcclient/command.c, and silcd/packet_send.c.
2740 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
2741 specs and code. Affected file lib/silccore/silcstatus.h.
2743 * Added support for watch list. It is possible to add nicknames
2744 to be watched, and when they come to network, leave network
2745 or user mode changes the watcher will be notified of this
2746 change. Added SILC_COMMAND_WATCH command, added new
2747 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
2748 notifications. Updated the protocol specs and implemented
2749 this to library, client and server. Protocol TODO #21.
2750 Affected files are lib/silccore/silccomand.h,
2751 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
2752 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
2753 silcd/packet_send.[ch], silcd/packet_receive.c, and
2754 irssi/src/silc/core/client_ops.c.
2756 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
2757 somebody watching you. Updated the protocol specs and the
2758 code. Affected files are lib/silccore/silcmode.h, and
2759 lib/silcclient/command.c.
2761 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2763 * Added service support to SILC protocol. Added new command
2764 SILC_COMMAND_SERVICE. Updated the protocol specs and the
2765 core library. Services are not implemented in server or
2766 client for now. Protocol TODO #20. Affected files are
2767 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
2769 * Added SilcStatus argument to `command' client operation
2770 to return the error status when command sending fails
2771 locally. Changed all command in client library to return
2772 correct command status. Affected files are
2773 lib/silcclient/command.c, lib/silcclient/silcclient.h and
2774 irssi/src/silc/core/client_ops.c.
2776 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2778 * Added silc_mime_parse function to parse MIME headers.
2779 Affected files are lib/silcutil/silcstruti.[ch].
2781 * Added MIME header parsing in Irssi SILC Client. It displays
2782 all textual MIME objects, others it ignores. Affected file
2783 is irssi/src/silc/core/clien_ops.c.
2785 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2787 * Fixed a bug in the pid writing function, which couldn't be
2788 written in a root-owned directory.
2790 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2792 * Defined that channel message to unknown Channel ID must
2793 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
2794 Updated the protocol specs and the code in server. The
2795 affected file is silcd/packet_receive.c.
2797 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2799 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
2800 that it is used to send error notifys if error occurs during
2801 some SILC packet processing, except commands. The error
2802 types are same as for command reply types. Defined that
2803 if private message is sent to unknown Client ID the error
2804 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
2805 Updated the protocol specs and code. Affected files are
2806 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
2807 lib/silcclient/client_notify.c, silcd/packet_receive.c,
2808 and irssi/src/silc/core/client_ops.c. Renamed the
2809 SilcCommandStatus to SilcStatus.
2811 * Defined the use of extra WHOIS attributes in WHOIS command.
2812 The <Requested Attributes> (defined in a separate document)
2813 can be used to request additional information about user
2814 not returned by standard WHOIS command. Defined that server
2815 can send WHOIS command directly to client. Client provides
2816 the requested attributes to the server. Updated the protocol
2817 specs. Protocol TODO #4. Implementation is not done yet
2818 (Protocol TODO #24).
2820 * Renamed function silc_client_command_status_message to
2821 silc_client_status_message. Affected files are
2822 lib/silcclient/command_reply.[ch].
2824 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2826 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
2827 32 bit integers. Updated the protcol specs and the code.
2828 Affected files are silcd/command.c and
2829 lib/silcclient/command.c.
2831 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2833 * Fixed a bug in library where sending a bogus authentication
2834 payload would lead to a crash. Affected file is
2835 lib/silccore/silcauth.c.
2837 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2839 * Added detach_disabled and detach_timeout server config
2840 options to the server. Affected files silcd/serverconfig.[ch],
2841 silcd/command.c and silcd/packet_receive.c.
2843 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2845 * Added resolve_cmd_ident field to the SilcClientEntry structure
2846 too so that if the entry is for example being resolved so
2847 another command may attach to the same pending command reply
2848 without requiring to resolve the same entry again. Added
2849 support for adding multiple pending commands for one
2850 command idenfier. Affected files lib/silcclient/command.[ch],
2851 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
2853 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2855 * Defined that server receives WHOIS command reply for private
2856 and secret channels too. Updated protocol specs and the
2857 code in server. Affected file silcd/command.c.
2859 * Defined <channel user mode list> argument to WHOIS command
2860 reply for returning user modes on the channels. The
2861 channel list now doesn't include the user mode anymore but the
2862 actual channel mode. Updated protocol specs and the code in
2863 client and server. Affected files are silcd/command_reply.c,
2864 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
2865 and lib/silcclient/command_reply.c.
2867 * Save the channels list in WHOIS command reply in normal server
2868 so that WHOIS always shows joined channels also in normal
2869 server and not just on router. Affected file is
2870 silcd/command_reply.c.
2872 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2874 * Defined that server receives USERS command reply for private
2875 and secret channels too. Updated protocol specs and the
2876 code in server. Affected file silcd/command.c.
2878 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2880 * Changed the UMODE's mode mask argument to be optional. If
2881 not provided then the command merely returns the current mode
2882 mask to the client. Updated protocol specs and the server.
2883 Affected file is silcd/command.c.
2885 * Added SILC session detachment/resuming support. It is possible
2886 to detach by closing the network connection and then re-connect
2887 and resume to the old client session. Added DETACHED user
2888 mode that server will set for detached client. Added new
2889 packet RESUME_CLIENT which is used to perform the resuming
2890 process. Added DETACH command. Updated the protocol specs,
2891 core library, client and server. Protocol TODO #22. Very
2892 many affected files around the tree.
2894 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2896 * Changed the CMODE's mode mask argument to be optional. If
2897 not provided then the command merely returns the current mode
2898 mask to the client. Updated protocol specs and the server.
2899 Affected file is silcd/command.c.
2901 * Changed the Killer's Client ID in KILLED notify to be just
2902 any ID payload since router server is allowed to kill as well.
2903 Updated protocol specs, client libary and server. Affected
2904 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
2905 and irssi/src/silc/core/client_ops.c.
2907 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2909 * Added new user modes ANONYMOUS for special anonymous servers
2910 that may set the mode for client, and BLOCK_PRIVMSG which
2911 client may set to block incoming private messages unless the
2912 Private Message Key flag is set (using private keys to protect
2913 private messages). Updated protocol specs and code in client
2914 and server and core library. Protocol TODO #23. Affected
2915 files are lib/silccore/silcmode.h, silcd/server.[ch],
2916 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
2917 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
2919 * Added new channel user mode BLOCK_MESSAGES which the client
2920 may set to itself to tell server not send channel messages.
2921 Other packets such as channel key packets are still sent.
2922 Protocol TODO #23. Updated the protocol specs, client and
2923 server. Affected files are lib/silccore/silcmode.h,
2924 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
2925 lib/silcutil/silcutil.c, silcd/command.c, and
2926 silcd/packet_send.c.
2928 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2930 * Redefined the Status Payload to include now two 8 bit fields,
2931 instead of one 16 bit field. This now makes it possible to
2932 send list of errors. Updated the protocol specs and the code
2933 in core library, client library and server. Protocol TODO #1.
2934 Affected files are lib/silccore/silccommand.[ch],
2935 lib/silcclient/command_reply.[ch], silcd/command.c,
2936 silcd/command_reply.c and silcd/packet_receive.[ch].
2938 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2940 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
2941 must be handled by the application and should tell the application
2942 that an error message was already printed, and it should print the
2943 config coords (line, filename, ...). Affected files are
2944 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
2946 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
2947 server config parsing code more readable.
2949 Fixed a bug in the fetch_logging() config callback.
2951 Affected files is silcd/serverconfig.c.
2953 * Drop root privileges when started in foreground. Don't drop them
2954 if debugging also. Affected file is silcd/silcd.c.
2956 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2958 * Added more IM-like features by introducing new user modes
2959 for setting various presence information. Added new modes:
2960 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
2961 specs and code. Protocol TODO #19. Affected files are
2962 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
2963 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
2965 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2967 * Added STATS command to the protocol after all, to return
2968 various statistical information about the network. It can
2969 be used by clients to retrieve statistical information, and
2970 servers may use it to to fetch cell and network wide
2971 statistics from router. Updated the protocol specs and
2972 implemented it to the server. Protocol TODO #16.
2973 Affected files are lib/silccore/silccommand, silcd/command.[ch],
2974 silcd/command_reply.[ch].
2976 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2978 * The LIST command reply in client libary now adds new channel
2979 entry if the returned channel doesn't exist yet in cache,
2980 and returns the channel entry to the application in the
2981 command_reply client operation. Affected file is
2982 lib/silcclient/command_reply.c.
2984 * Changed the channel message payload's MAC generation to
2985 include the IV in the MAC as well. This way all relevant
2986 parts of the channel message payload are authenticated also
2987 with the channel message MAC (and not only by packet MAC).
2988 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
2989 Affected file is lib/silccore/silcchannel.c.
2991 * Fixed the SKE to save the remote version, since the
2992 silc_ske_parse_version mistakenly checked wrong version,
2993 after it replaced the start payload. Affected files are
2994 lib/silcske/silcske.[ch].
2996 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2998 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
2999 string utility functions. Added there also new functions
3000 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3001 Affected files lib/silcutil/silcstrutil.[ch].
3003 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3004 files are lib/silcutil/silcstrutil.[ch].
3006 * Defined that the security property fields in SKE SHOULD be
3007 UTF-8 encoded, defined that version string MUST be US-ASCII
3008 encoded, defined that passphrases sent in connection
3009 authentication protocol MUST be UTF-8 encoded. Implemented
3010 these to the client and server. Defined also that other
3011 passphrases sent in the protocol MUST be UTF-8 encoded.
3012 Affected files are lib/silcske/silcske.c,
3013 lib/silcclient/protocol.c, silcd/protocol.c,
3014 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3016 * Changed the silc_client_close_connection interface to not
3017 need the SilcSocketConnection which should not be visible
3018 to application. Affected files are lib/silcclient/client.c
3019 and lib/silcclient/silcclient.h.
3021 * Rewrote the text for Private Message Key Payload in the
3022 protocol specification. Protocol TODO #11.
3024 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3026 * Upgraded the protocol version to 1.1, updated protocol specs
3029 * Added the nickname as new argument to NICK_CHANGE notify and
3030 added it to protocol specs and implemented it to client and
3031 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3032 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3033 lib/silcclient/client_notify.c.
3035 * Added the killer's client ID to the KILLED notify and added
3036 it to protocol specs and implemented it to client and server.
3037 Protocol TODO #13. Affected files are silcd/command.c,
3038 silcd/packet_receive.c, packet_send.[ch],
3039 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3040 The killer's client entry is now returned to application in
3041 the `notify' client operation.
3043 * Fixed the Max Argument fields that had too large value set
3044 in the protocol specs. Protocol TODO #14.
3046 * Added the LEAVE command reply to return the ID of parted
3047 channel. Updated protocol specs and implemented it to the
3048 client and server. Protocol TODO #15. Affected files are
3049 silcd/command.c, lib/silcclient/command_reply.c. The channel
3050 entry is now returned to application in the `command_reply'
3053 * Rewrote the version SKE version checking in client libary
3054 and in server to use the silc_parse_version_string. Affected
3055 files are lib/silcclient/protocol.c, silcd/protocol.c.
3057 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3058 commands that was missing it, and updated protocol specs and
3059 the server implementation. Protocol TODO #10. The affected
3060 file is silcd/command.c.
3062 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3063 generic reply to a generic request (REQUEST flag), and
3064 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3065 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3066 to define the payload for DATA flag. Added the flags to
3067 the implementation. Protocol TODO #9. Affected file is
3068 lib/silccore/silcchannel.h.
3070 Changed the client library to return the message length
3071 to application as well in the channel_message and private_message
3072 client operations. Affected files are
3073 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3074 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3075 and lib/silcclient/client_ops_example.c.
3077 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3078 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3079 the channel. Updated protocol specs and impelemented this
3080 to client and server. Protocol TODO #6. Affected files are
3081 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3082 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3084 Added new options m and M to CMODE command in Irssi SILC
3085 client to set these modes.
3087 * Deprecated all administrative commands from SILC protocol
3088 since they are highly implementation specific commands.
3089 Updated protocol specs. Moved the old commands in
3090 implementations to private range of command types. Affected
3091 files are silcd/command.c, lib/silcclient/command.c and
3092 lib/silcclient/command_reply.c. Protocol TODO #8.
3094 * Fixed a bug in server where sending unknown command crashes
3095 the server. Affected file silcd/command.c.
3097 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3099 * Added SILC_PROTOCOLVERSION macro to check protocol version
3100 of a socket connection. The affected file is
3101 lib/silcutil/silcsockconn.h.
3103 * Added better error logging in rekey protocol. Affected file
3106 * Do not check public key types in SKE during rekey. Affected
3107 file lib/silcske/payload.c.
3109 * Fixed the rekey protocol with PFS, which was totally broken.
3110 Affected file silcd/protocol.c.
3112 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3114 * Some client implementations quit network by doing first LEAVE
3115 and then immediately SIGNOFF (like Bombyx). We now do check
3116 after a short time after LEAVE notify and check whether the
3117 client is still valid after LEAVE, and if not we remove it from
3118 cache. Affected file is lib/silcclient/client_notify.c.
3120 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3122 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3123 it's good not to have security holes here.
3125 * Fixed a negative refcount situtuation for the config context.
3126 Affected file is silcd/serverconfig.c.
3128 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3130 * ROBOdoc documented lib/silcutil/silcutil.h.
3132 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3134 * Optimized even more the SilcPacketContext structure. Now
3135 totally saved 16 bytes of memory per context after optimization.
3136 Affected files are lib/silccore/silcpacket.[ch].
3138 * Made strict checks for valid SILC IDs. Affected file is
3139 lib/silccore/silcid.c.
3141 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3143 * Changed the object argument for silc_cipher_register,
3144 silc_hash_register, silc_hmac_register and silc_pkcs_register
3145 to const. Affected files are lib/silccrypt/silccipher.[ch],
3146 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3148 * Changed the silc_get_username and silc_get_real_name to
3149 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3151 * Fixed the Irssi SILC Client to use the silc_get_username and
3152 silc_get_real_name insted of glib routines since the glib
3153 routines only corrupt stack. Fixes the Irssi SILC to work in
3154 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3156 * Fixed the Irssi to not use g_get_home_dir since it crashes
3157 or returns garbage on cygwin and corrupts stack. Added function
3158 get_home_dir to Irssi routines. Affected files are
3159 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3161 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3163 * Made some structure optimizations. SFTP memory FS MemFSEntry
3164 entry structure. Optimized SilcTask structure. Optimized
3165 SilcPacketContext structure.
3167 Affected files lib/silcsftp/sftp_fs_memory.c,
3168 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3170 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3172 * And yet again reverted back the config thing since Johnny
3173 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3176 * Fixed memory leaks from config object. Affected files are
3177 silcd/serverconfig.[ch].
3179 * Added support for adding new connections to the server in rehash.
3180 After rehash they take effect.
3182 Added support for changing the maximum allowed connections in
3183 rehash. The number can grow but going smaller is not supported.
3185 Added function silc_server_num_sockets_by_remote to the
3186 silcd/server_util.[ch].
3188 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3190 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3192 * Added preliminary checking during config parsing for a valid
3193 public/private key and removed further checks in the code.
3194 Affected files are silcd/serverconfig.[ch], server.c.
3196 * Moved functions silc_server_drop() and silc_server_daemonise()
3197 from server.c to silcd.c since they are stricly related to
3198 the application activity.
3200 * Reverted a small part of the automatic ref/unref since
3201 it caused a double unref in some situations. Affected
3202 files are silcd/silcd.[ch], server.c, serverconfig.c.
3204 * Added some .cvsignore files in the lib directory.
3206 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3208 * Fixed silc_net_gethostbyaddr to correctly resolve by
3209 address. Affected file lib/silcutil/silcnet.c.
3211 * Fixed the notify relaying to client. The HMAC to be used
3212 with relayed packets ws wrong and caused decryption failure
3213 at the client end. Affected file is silcd/packet_receive.c.
3215 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3217 * Created new branch silc_protocol_1_0_branch.
3219 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3221 * Changed the silc_server_config_* routines to be SilcServer
3222 independent. They are now officially application specific code
3223 and not part of generic server implementation. Affected files
3224 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3226 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3228 * Added automatic referencing of config context in the
3229 silc_server_config_alloc, and automatic unreferencing in the
3230 silc_server_config_destroy. Affected files are
3231 silcd/serverconfig.[ch], silcd/silcd.c.
3233 * Fixed the silc_log_quick handling in the logging routines.
3234 It didn't log quickly when it was TRUE. Affected file is
3235 lib/silcutil/silclog.c. Also the flush delay was set even
3236 if it was 0 in config file. Affected file is
3237 silcd/serverconfig.c.
3239 * Added support for changing key pair of the server in rehash.
3240 Affected file silcd/server.c.
3242 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3244 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3245 too early, before getting the channel entry. Affected file
3246 is silcd/packet_receive.c.
3248 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3250 * Added functions silc_server_config_[ref/unref], these are used
3251 to prevent that the config object is destroyed.
3253 No longer directly affect global variables silc_log_quick and
3254 silc_log_delay, they are first cached inside the config object
3255 and then applied with silc_server_config_setlogfiles().
3257 silc_server_config_set_defaults() is now internal to
3258 serverconfig.c, there are no reasons to show this internal stuff
3261 Affected files are silcd/serverconfig.[ch].
3263 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3264 fprintf's to stderr, since some code may be executed again after
3265 the server went into the background. Affected files are
3268 * Added rehash support. Added function silc_server_rehash() that
3269 will perform all the basic tasks of the rehashing procedure.
3271 * Added command line option `-x, --hexdump'. This will enable the
3272 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3273 The option `--hexdump' implies `--debug'.
3275 * Fixed a bad bug in the logging APIs (silcutil library) where
3276 the application would crash after calling silc_log_reset_all().
3278 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3280 * Fixed the KICKED notify handling in client library to
3281 correctly remove the channel and all entries from the
3282 channel when I was kicked. This bug crashed the client.
3284 Fixed yet another but in KICKED notify handling to remove
3285 the kicked client correctly from the channel.
3287 Affected file is lib/silcclient/client_notify.c.
3289 * Fixed a minor bug in looking up correct client entry
3290 in KICKED notify in server. Affected file is
3291 silcd/packet_receive.c.
3293 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3294 sources correctly to distribution. Fixes --with-gmp option.
3296 * Removed the manual rehashing from ID Cache, and changed it
3297 to use the SILC Hash Table's auto rehash feature. Affected
3298 file is lib/silccore/silcidcache.c.
3300 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3302 * Fixed a bug in the silc_client_nickname_format function that
3303 handles the multiple same nickname formatting. Two clients
3304 with same nickname caused problems after the first one left
3305 and rejoined. It didn't format the nickname correctly.
3306 Affected file is lib/silcclient/idlist.c.
3308 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3310 * Don't change the topic if olod topic is same as new one.
3311 Affected file is silcd/packet_receive.c.
3313 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3315 * Added cross-reference support to the SILC Documentation
3316 generator. All types across all HTML files are now cross-
3317 referenced. Affected files util/robodoc/generator.c and
3318 scripts/silcdoc/silcdoc.
3320 * Added file lib/silcutil/silctypes.h to include all the
3321 arithmetic type definitions and some macros. Removed
3322 includes/bitmove.h and moved macros to silctypes.h.
3324 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3326 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3328 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3330 * Added `type' argument to silc_id_payload_parse_id function which
3331 now returns the type of the ID to the sent pointer. Affected
3332 file is lib/silccore/silcid.[ch].
3334 * Added check for CMODE_CHANGE notify type that mode change is
3335 allowed by the sender. Affected file silcd/packet_receive.c.
3337 * Added check for CUMODE_CHANGE notify type that mode change is
3338 allowed by the sender. Affected file silcd/packet_receive.c.
3339 Added the ID type as CUMODE_CHANGE notify type as argument
3340 to the `notify' client operation. Affected files are
3341 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3343 * Added function silc_client_add_server to the client library.
3344 Added support for resolving also channel and server info when
3345 received unknown entity in notify packet. Affected files are
3346 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3348 * Added function silc_command_get_status to return the command
3349 status from the command reply's argument payload. Affected files
3350 are lib/silccore/silccommand.[ch].
3352 * Added check for KICKED notify type that the kicking is
3353 allowed by the client. Affected file silcd/packet_receive.c.
3355 * Created function silc_get_input which can be used to get input
3356 (echo on or off) from user on command line. Affected files are
3357 lib/silcutil/silcutil.[ch].
3359 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3361 * Optimized silc_server_packet_relay_to_channel function.
3362 Added new function silc_channel_message_payload_encrypt which
3363 can be called directly if channel message payload needs to
3364 be encrypted and is already encoded (no need to call _encode
3365 function). Packet relaying is now done by router without any
3366 extra memory allocations. Affected files are
3367 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
3368 silcd/packet_send.c.
3370 * Fixed the INVITE notify handling. It took wrong arguments
3371 as invite list and invite delete. Affected file is
3372 silcd/packet_receive.c.
3374 * Added check for TOPIC_SET notify type that the topic change is
3375 allowed by the client. Affected file silcd/packet_receive.c.
3377 * Added check for INVITE notify type that inviting is allowed by
3378 the client. Affected file silcd/packet_receive.c.
3380 * Changed the silc_server_client_on_channel to return the
3381 SilcChannelClientEntry as well. Moved the function
3382 silc_server_check_cmode_rights to server_util.[ch].
3383 Affected files are silcd/server_util.[ch], silcd/command.c.
3385 * Added function silc_server_check_umode_rights to check whether
3386 changing client's user mode is allowed. Added check for
3387 UMODE_CHANGE notify type that the umode change is allowed
3388 by the client. Affected files are silcd/server_util.[ch],
3389 silcd/packet_receive.c and silcd/command.c.
3391 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3393 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
3394 ID length. It ignored that ID can be IPv6 based as well.
3395 Affected file lib/silccore/silcpacket.h.
3397 * Fixed the silc_id_id2str and silc_id_str2id to take the
3398 IPv6 address offset's into consideration. Affecte file is
3399 lib/silccore/silcid.c.
3401 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3403 * Fixed the internal Unix scheduler functions to check for
3404 NULL context they may receive. The affected file is
3405 lib/silcutil/unix/silcunixschedule.c.
3407 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
3409 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
3410 can specify different directory with --home command line
3411 parameter. Affected files irssi/src/silc/core/client_ops.c,
3414 * SILC-specific commands aren't now executed if the active server
3415 isn't of SILC-type, so there won't be problems with having
3416 IRC and SILC protocol support in same client. Affected files
3417 irssi/src/silc/core/silc-channels.c, silc-servers.c,
3420 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3422 * Improved the signal support in SILC Schedule. Added new
3423 function silc_schedule_signal_call which is used by application
3424 to mark a signal to be called. It is now safe to perform
3425 any kind of tasks in signal callbacks since it is guaranteed
3426 that the application specified signal callback is called
3427 after the signal is over. Affected files are
3428 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
3430 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3432 * Added `name' field to SilcChannelPrivateKey to represent
3433 application given name for the key. Moved also the context from
3434 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
3435 Added the `name' argument also to the function
3436 silc_client_add_channel_private_key.
3438 Added function silc_client_current_channel_private_key to set the
3439 current channel private key in use.
3441 Added "change" command to KEY command which can be used to change
3442 the current channel private key. Bound the command also to
3443 alt+K (Alt+Shift+k).
3445 Also affected files lib/silcclient/client_channel.c,
3446 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
3448 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3450 * Added silc_rng_get_byte_fast function in to the
3451 lib/silccrypt/silcrng.[ch].
3453 * Changed the interface of silc_packet_assemble and the
3454 silc_packet_send_prepare. If silc_packet_assmble is now
3455 called the application does not call silc_packet_send_prepare
3456 because the library will call it automatically. These
3457 interfaces now also return a reference to the outgoing buffer
3458 which includes the assembled packet, which the application can
3459 use to encrypt the packet.
3461 Affected files are lib/silccore/silcpacket.[ch],
3462 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
3463 silcd/packet_send.c, server_backup.c and packet_receive.c.
3465 * Fixed a packet sending bug on very high load, where outgoing
3466 packet queue wasn't handled correctly and packets got corrupted.
3467 Affected files are lib/silcutil/*/silc*sockconn.c,
3468 lib/silcclient/client.c and silcd/server.c.
3470 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3472 * Added macro SILC_PACKET_DATALEN which can be used during
3473 packet assembling to check whether the data to be added to
3474 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
3475 len is truncated until it fits it.
3477 Added checks for maximum length of channel message payload and
3478 private message payload also.
3480 Added checks for maximum packet length in server and in
3483 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
3484 lib/silcclient/client.c, lib/silccore/silcchannel.c and
3485 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
3486 lib/silcclient/client_prvmsg.c.
3488 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3490 * Added silc_server_packet_queue_purge call to the
3491 silc_server_disconnect_remote to assure that all data in the
3492 queue before disconnecting is sent to the network. Affected
3493 file silcd/server.c.
3495 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3497 * Added the deleting of server's own ID cache entry to the
3498 silc_server_free function. Free also everything else that
3499 has been allocated in silc_server_init. The affected file
3502 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3504 * Added functions silc_parse_version_string, silc_version_to_num,
3505 and silc_ske_parse_version to parse SILC protocol style version
3506 strings. Affected files lib/silcutil/silcutil.[ch] and
3507 lib/silcske/silcske.[ch].
3509 * Added new configuration params: version_protocol, version_software
3510 and version_software_vendor to specify what version the remote
3511 host must at least be to be able to connect to server. The vendor
3512 string can be regex matched too. Added new function
3513 silc_server_connection_allowed to check maximum number of allowed
3514 connections, and allowed versions for incoming connections.
3515 Affected files are silcd/server.c, server_util.[ch] and
3518 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3520 * Added preliminary support for signals in scheduler. The
3521 signals we care about are now blocked always when the scheduler
3522 is locked. This way we can synchronise the use of signal with
3523 scheduler. It is guaranteed that when signal occurs the scheduler
3524 is not locked, and thus new tasks can be safely added to the
3527 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
3528 to silc_schedule_internal_init and silc_schedule_internal_uninit.
3529 Added new platform specific routines
3530 silc_schedule_internal_signals_[un]block and
3531 silc_schedule_internal_signal_[un]register.
3533 Added new functions to SILC Schedule API:
3534 silc_schedule_signal_[un]register. Each signal that application
3535 is going to use should be registered to the scheduler.
3537 Affected files are lib/silcutil/silcschedule.[ch],
3538 lib/silcutil/*/silc*schedule.c.
3540 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3542 * Check for unauthenticated client and server in the
3543 silc_server_new_client and silc_server_new_server functions.
3544 Affected file silcd/packet_receive.c.
3546 * Added function silc_string_is_ascii to check whether given
3547 string is 7-bit ASCII string. Affected files are
3548 lib/silcutil/silcutil.[ch].
3550 * Added function silc_id_is_valid_server_id into the
3551 silcd/serverid.c and added checking for valid Server ID's in
3552 silc_server_new_server. The Server ID must always be based
3553 on the server's public IP address.
3555 * Added logging of DISCONNECT packet message in the server.
3556 Affected file silcd/server.c.
3558 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3560 * Changed all library interfaces that use Global RNG to also
3561 accept SilcRng as argument. Affected files are
3562 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
3563 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
3564 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
3565 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
3566 lib/silccrypt/rsa.c.
3568 * Added function silc_pkcs_generate_key to the
3569 lib/silccrypt/silcpkcs.[ch] for applications so that they
3570 don't need to do pkcs->pkcs->init calls anymore.
3572 * Remove SilcSocketConnection from the SFTP API since it really
3573 wasn't needed there. The application has the information
3574 saved in its contexts anyway and the SFTP layer doesn't need
3575 know about it. Affected files lib/silcsft/silcsftp.h and
3576 lib/silcsftp/sftp_[server/client].c.
3578 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
3579 The SilcSimContext is not SilcSim.
3581 * Fixed possible buffer overflows in silc_id_render in the
3582 lib/silcutil/silcutil.c.
3584 * On EPOC the global crypto module lists are not used at all
3585 in the crypto library. Added support for using the constant
3586 algorithm list on EPOC. Affected files are
3587 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
3590 * Fixed the handling of third parameter of KICKED notify, since
3591 it was mistakenly updated to SILC Protocol 1.0 even though it
3592 is to be included in 1.1. Since it is not in 1.0 it is not
3593 mandatory, and this fix now handles it only if it is provided,
3594 and it is not error if it is not provided. Affected file
3595 lib/silcclient/client_notify.c.
3597 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3599 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
3600 client. Affected file irssi/src/silc/core/client_ops.c.
3602 * Merged with Irssi 0.8.4 from irssi.org CVS.
3604 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3606 * Check for valid socket connection in client entries before
3607 sending any messages. Fixes a crash, but doesn't fix some
3608 other underlaying bug that is lurking there. Affected
3609 file silcd/packet_send.c.
3611 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
3613 * $usermode, $cumode and $cumode_space expandos shouldn't do
3614 anything with non-SILC server records. Affected file
3615 irssi/src/silc/core/silc-expandos.c
3617 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3619 * Fixed the silc_net_check_[host/local]_by_sock to support
3620 IPv6 bound sockets as well. Now they can return IPv6 addresses
3621 as well. Affected file lib/silcutil/silcnet.c.
3623 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
3624 Affected lib/silcutil/unix/silcunixnet.c.
3626 * Fixed ID rendering (at least on some platforms, not NetBSD)
3627 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
3629 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3631 * Added silc_hash_public_key and silc_hash_public_key_compare
3632 functions to be used with SilcHashTable. They can be used to
3633 hash public keys and compare public keys in hash table. Affected
3634 file lib/silcutil/silcutil.[ch].
3636 * Added support for specifying multiple public keys for Client
3637 connection section in server configuration file. This makes it
3638 possible to accept multiple public keys from same host, or to
3639 make a section that accepts any incoming host, and have the
3640 accepted public keys listed in the section.
3642 Added functions silc_sever_[find/get]_public_key, added the
3643 support for this actually to all connection sections but only
3644 the Client section is currently allowed to specify multiple
3647 Affected files are silcd/server.c, server_internal.h,
3648 command.c, protocol.c, server_util.[ch], packet_receive.c.
3650 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3652 * Merged Irssi 0.8.2 from irssi.org CVS.
3654 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3656 * If silc_debug is TRUE, also output standard logging messages
3657 to stderr with the debug output.
3659 Made silc_log_reset_all() flushing all channels before returning.
3660 Also fixed some documentation typos.
3662 Affected files are lib/silcutil/silclog.[ch].
3664 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3666 * Fixed the server to check correctly the amount of connections
3667 from single host, by checking also the type of the connection.
3668 Fixed also the comparison of number of connections and number
3669 of allowed connections. Affected files are silcd/server.c,
3672 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3674 * Fixed the USERS command reply to save the user's mode on the
3675 channel as well. Fixed JOIN command reply to check whether a
3676 client is on channel already and not join it twice. Affected
3677 file lib/silcclient/command_reply.c.
3679 * Added new file silc-expandos.c into irssi/silc/core/ to return
3680 various stuff for various signal for the statusbar etc. updating.
3681 Now Irssi SILC client prints channel user modes etc. on the
3684 * The user mode (like server/router operator changes) is now shown
3685 on the Irssi SILC client's statusbar. The affected files are
3686 irssi/src/silc/core/client_ops.c, silc-expandos.c.
3688 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3690 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
3691 to SILC_SCHEDULE_[UN]LOCK macros.
3693 * Added more error printing to logs in server code. Affected
3694 files silcd/server.c and silcd/protocol.c.
3696 * Fixed -S option parsing in Irssi SILC Client. Affected file
3697 irssi/src/silc/core/silc-core.c.
3699 * Added silc_buffer_alloc_size function. Affected file is
3700 lib/silcutil/silcbuffer.h.
3702 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3704 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
3705 constants. Affected files in
3706 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
3709 * Changed the internal SFTP Memory FS table to const. Affected
3710 file lib/silcsftp/sftp_fs_memory.c.
3712 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3714 * Fixed the buffer formatting and unformatting routines to
3715 check the size of 64 bits types with sizeof(). Affected
3716 file is lib/silcutil/silcbuffmt.c.
3718 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3720 * Removed 0.6.x backwards support.
3722 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3724 * Changed all integer type names:
3725 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
3726 to avoid collisions with other libraries using same type names
3729 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3731 * Added `prefer_ipv6' argument to the functions
3732 silc_net_gethostbyname[_async]. If it is TRUE it will return
3733 IPv6 address over IPv4. If FALSE IPv4 address is returned
3734 even if IPv6 address was found. Affected files
3735 lib/silcutil/silcnet.[ch].
3737 * Added support silc_net_create_connection[_async] to fallback
3738 to IPv4 address if IPv6 address could not be used (like if
3739 it doesn't work on a specific system). Affected file in
3740 lib/silcutil/unix/silcunixnet.c.
3742 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3744 * Added silc_schedule_reinit function to do the enlarging
3745 of the max tasks handling capabilities of the scheduler.
3746 Affected files lib/silcutil/silcschedule.[ch].
3748 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3750 * Added automatic extern "C" { ... } for C++ compilers so the
3751 application does not need to define them. Affected file
3752 includes/silcincludes.h.
3754 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
3755 old name went against naming convention. Applications now
3756 include "silcclient.h" instead of "clientlibincludes.h".
3757 Removed includes/clientlibincludes.h, it is redundant now.
3759 * Renamed includes/version.h to silcversion.h.
3761 * Added really preliminary support for OS/2 into the util
3762 library. Only thread & mutex API is implemented, others
3763 are still to be implemented. Created the lib/silcutil/os2/
3764 directory. Created also file includes/silcos2.h.
3766 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3768 * Added preliminary BeOS support into the util library.
3769 Created lib/silcutil/beos/, and implemented all the needed
3770 functions to support SILC on BeOS. Created also file
3771 includes/silcbeos.h.
3773 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
3775 * Added proper initializations to silc's irssi code, so it's
3776 now possible to load it as module. Affected files
3777 irssi/src/silc/core/silc-core.c,
3778 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
3780 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3782 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
3785 * Fixed the silcdoc document generator to correct generate
3786 docs from all kinds of filenames. Affected files are
3787 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
3789 * ROBOdoc documented lib/silcutil/silcmemory.h.
3790 Added also new function silc_memdup.
3792 * Removed lib/silcutil/silcbufutil.h and moved those routines
3793 to the lib/silcutil/silcbuffer.h.
3795 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3797 * Added `user_count' to the SilcChannelEntry which now tells the
3798 number of users on the channel. The user count is now saved
3799 in normal server of global channels as well. Affected files
3800 silcd/server.c, idlist.h, packet_receive.c and command.c.
3802 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
3803 include file utility functions.
3805 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
3806 instead of calling directly OS routines.
3808 * Fixed NICK change printing in Irssi SILC Client. Fixed
3809 KICKED notify printing in Irssi SILC Client. Affected file
3810 irssi/src/silc/core/client_ops.c.
3812 * Fixed a NICK change bug in client library, to not recreate the
3813 client_entry->channels hash table everytime nick is changed.
3814 Affected file lib/silcclient/client.c.
3816 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3818 * ROBOdoc documented the lib/silcske/silcske.h, and improved
3819 the SKE interface a bit.
3821 * Fixed padding problem in PKCS#1. The padding was not actually
3822 random since the random number generator was used incorrectly.
3823 This security bug affects only when encrypting with PKCS#1, and
3824 it is not currently used at all in SILC. SILC only use signing
3825 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
3827 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3829 * Rewrote the notify handling in Irssi SILC client to not call
3830 the events as signals. Fixes problems with Perl support.
3831 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
3833 * Send the auto-nicking NICK command in client library with
3834 little timeout after connecting. The affected file is
3835 lib/silcclient/client.c.
3837 * Added following new config file settings:
3838 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
3839 key_exchange_timeout, conn_auth_timeout, connections_max,
3842 Implemented all the new config settings handling in the server.
3844 Optimized the use of SKE Mutual flag usage. Use it only
3845 if connection authentication protocol is not based in public
3848 Renamed all SilcServerConfigSection* to SilcServerConfig*
3849 to have a bit shorter names.
3851 Affected files silcd/serverconfig.[ch], server.[ch], and
3854 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3856 * Cleaned up the listening sockets code, preparing for the rehash
3857 support. Affected file is silcd/server.c.
3859 * Fixed some output messages. Affected files are silcd/silcd.c,
3862 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3864 * Create lib/doc/silcrng_intro.html document as introduction
3865 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
3867 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3869 * Fixes to the silcd config template. Affected file is
3870 doc/example_silcd.conf.in.
3872 * Removed type casts from silc_calloc(), conforming to the
3873 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
3875 * Removed param_name member from client, server, and router
3876 section structs, now identifying the param directly.
3878 Added CONFIG_FREE_AUTH macro in config file parsing.
3880 Affected files are silcd/serverconfig.[ch].
3882 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
3884 * Fixed command line parameter handling. All SILC initialization
3885 is now done in silc_core_init() which also fixes autoconnecting
3888 Affected files irssi/src/silc/core/silc-core.c,
3889 irssi/src/fe-text/silc.c.
3891 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3893 * Added new configuration options and blocks:
3894 keepalive_secs, reconnect_count, reconnect_interval,
3895 reconnect_interval_max, reconnect_keep_trying and
3896 require_reverser_lookup. Added ConnectionParam block, and
3897 implemented the connection parameters when connecting as
3898 initiator and when accepting connections as responder.
3900 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
3901 whether given configuration value has been given already.
3903 Affected files silcd/serverconfig.[c], server.[c].
3905 * Splitted the doc/example_silcd.conf.in. Separated the crypto
3906 algorithm parts and created new file silcalgs.conf, that
3907 is now included from the example_silcd.conf.in.
3909 * Optimized the silc_server_connect_to_router_second to take
3910 the connection configuration object from the SilcServerConnection
3911 object instead of finding it during the connecting phase.
3912 Added the configuration object to SilcServerConnection struct.
3913 Affected files silcd/server_internal.h, server.c.
3915 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3917 * Add the client on channel after it was resolved at the
3918 channel message receiving, and it was not already on the
3919 channel. Affected file lib/silcclient/client_channel.c.
3921 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3923 * Fixed the public key authentication to allocate always the
3924 destination signature buffer instead of using static buffer.
3925 Affected file silcd/protocol.c.
3927 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3929 * Unified the serverconfig.[ch]'s helper function interface.
3930 Affected file silcd/serverconfig.[ch].
3932 * Removed doc/example_silc.conf.in since it is redundant.
3933 The make install will now install irssi/silc.conf file.
3935 * Added new Passphrase and Publickey authentication methods to
3936 config file, allowing both public key and passphrase based
3937 authentication to be set at the same time.
3939 Added `prefer_passphrase_auth' setting in config file which
3940 can be used to set to prefer passwd auth if both passwd and
3941 public key is set. If not set, public key is preferred.
3942 This has effect only when being initiator (responder will try
3945 Added support for authentication with passphrase and public key
3946 at the same time. The passphrase is tried first always since
3947 it is faster to check.
3949 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
3951 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3953 * Merged the new SILC Config library, with the server parsing
3954 support. Read the header file silcconfig.h or the toolkit
3955 documentation for the news. Affected files are
3956 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
3957 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
3958 silcd/protocol.c silcd/server.c silcd/server_backup.c
3959 silcd/serverconfig.[ch] silcd/silcd.c.
3961 * Fixed some silclog documentation. Affected file is
3962 lib/silcutil/silclog.h.
3964 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3966 * The silc_cipher_register, silc_hash_register and
3967 silc_hmac_register now checks if the object to be registered
3968 is registered already. Affected files are
3969 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
3971 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3973 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
3975 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3977 * Allow zero length channel messages inside the Channel Message
3978 Payload. Affected file lib/silccore/silcchannel.c.
3980 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
3981 as header filenames.
3983 * Removed lib/silcclient/README and created HTML file
3984 lib/silcclient/silcclient_using.html, which is now included
3985 as part of Toolkit documentation.
3987 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3989 * Fixed CUMODE_CHANGE notify handling to change the mode of
3990 correct client. Affected file lib/silcclient/client_notify.c.
3992 * Make silc_rng_alloc fail if it cannot allocate the sha1
3993 hash algorithm. Affected file lib/silccrypt/silcrng.c.
3995 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3997 * Fixed the file transfer's key agreement payload to include
3998 zero port also if the hostname is NULL because it could not
4001 Call file transfer monitor callback now also if error occurs
4002 during key agreement protocol.
4004 Changed the silc_client_file_send interface to return the
4005 SilcClientFileError instead of session id. The session ID
4006 is returned into pointer provided as argument.
4008 Check that the file exists locally before sending the
4009 file transfer request at all.
4011 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4013 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4014 error than can occur while key agreement protocol. Affected
4015 file lib/silcclient/silcapi.h.
4017 * Fixed the event_mode CMODE handler to not crash when mode
4018 is changed and +k mode is set in the channel. Affected file
4019 irssi/src/silc/core/silc-channels.c.
4021 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4022 SILC_LOG_WARNING to give out Warning and not Error. Affected
4023 file lib/silcutil/silclog.c.
4025 * Fixed the channel message payload decryption in the function
4026 silc_channel_message_payload_decrypt to not modify the original
4027 buffer before it is verified that the message decrypted
4028 correctly. Otherwise, next time it is called with correct
4029 channel key it won't encrypt since the payload is corrupted.
4030 Affected file lib/silccore/silcchannel.c.
4032 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4034 * Do not constantly resize the window. A fix patch by cras.
4035 Affected file irssi/src/fe-text/screen.c.
4037 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4039 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4040 Affected file lib/silcutil/silcnet.c.
4042 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4044 * Fixed a bug in hash table internal routine for traversing
4045 the table with foreach callback. The current entry may
4046 become invalid in the callback but it was referenced after
4047 the callback returned.
4049 Do not allow auto rehashing of hash table during the
4050 silc_hash_table_foreach operation, for same reasons as it is
4051 not allowed for SilcHashTableList. Affected files are
4052 lib/silcutil/silchashtable.[ch].
4054 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4056 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4057 Win32 DLL. extern's in header files are now declared with
4060 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4062 * Fixed private message handling. It used some old code that
4063 caused the client to crash. Affecte file is
4064 lib/silcclient/client_prvmsg.c.
4066 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4068 * Added function silc_client_add_channel,
4069 silc_client_replace_channel_id, and removed functions
4070 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4071 from client library.
4073 * Added cross reference of the joined channels to the
4074 SilcClientEntry, and changed the SilcChannelEntry's
4075 users list to SilcHashTable. The affected files are
4076 lib/silcclient/idlist.[ch].
4078 * Fixed a bug in hash table tarversing. While the hash table
4079 is traversed with SilcHashTableList the table must not be
4080 rehashed. It is now guaranteed that auto rehashable tables
4081 are not rehashed while tarversing the list. Also defined that
4082 silc_hash_table_rehash must not be called while tarversing
4083 the table. Added function silc_hash_table_list_reset that must
4084 be called after the tarversing is over. The affected files are
4085 lib/silcutil/silchashtable.[ch].
4087 * Changed all hash table traversing to call the new
4088 silc_hash_table_list_reset in server and in client library.
4090 * Added function silc_client_on_channel to return the
4091 SilcChannelUser entry if the specified client entry is joined
4092 on the specified channel. This is exported to application as
4093 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4095 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4097 * Fixed founder regaining problem with JOIN command on normal
4098 server. The notify for mode change must be sent always and
4099 not only if !cmd->pending. Affected file silcd/command.c.
4101 * Fixed the WHOWAS command's reply sending to support the
4102 lists correctly. Affected file silcd/command.c.
4104 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4106 * When sending JOIN command to router for processing the
4107 sender's old command identifier was not saved back to the
4108 sender's command context, fixed now. The affected file is
4111 * Create the key in JOIN command of the router did not return
4112 the channel key, added check for this. Affected file is
4115 * Fixed a channel ID update bug in JOIN command reply. Do
4116 not directly upgrade the ID but call the function
4117 silc_idlist_replace_channel_id if the ID was changed.
4118 Affected file silcd/command_reply.c.
4120 * Fixed memory leaks from command calling if it would fail.
4121 Affected file silcd/command.c.
4123 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4125 * Applied patches from cras:
4127 Memory leak fixes around libaries, irssi window resize fix,
4128 new silclist.h and silcdlist.h, all extern inline changed to
4131 * Removed dotconf from lib/dotconf, not needed anymore.
4133 * Removed TRQ from lib/trq, not needed anymore.
4135 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4136 with server connections. Later this will be configurable
4137 in config file after new config file is done. Affected file
4140 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4142 * Fixed a crash in server related to channel announcements.
4143 Affected file silcd/server.c.
4145 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4147 * Fixed memory leaks in silc_server_create_new_channel*
4148 functions. Affected file silcd/server.c.
4150 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4151 which ID was changed. This way the router will send the
4152 user list for the channel again, and server won't be in
4153 desync in some rare circumstances. Affected file is
4154 silcd/packet_receive.c.
4156 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4158 * Check for NULL socket pointer in the function
4159 silc_server_packet_send_to_channel_real. Affected file
4160 silcd/packet_send.c.
4162 * Fixed the BAN notify handling to correctly remove ban
4163 list. Affected file silcd/packet_receive.c.
4165 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4167 * Fixed some header addition to Toolkit distribution in
4168 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4170 * Added lib/silcclient/client_ops_example.h as an template
4171 file for application programmers to quickly start using
4172 the SilcClientOperation functions in their application.
4173 Updated the lib/silcclient/README as well to tell about this
4174 nice file made available.
4176 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4178 * Call silc_server_remove_from_channels when removing client
4179 entry when NO_SUCH_CLIENT_ID was received. Affected file
4180 is silcd/command_reply.c.
4182 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4184 * Added server & router operator statistics updating. Affected
4185 file silcd/packet_receive.c and silcd/command.c.
4187 * Fixed the SERVER_SIGNOFF notify handling on normal server
4188 not to save the history information for clients. Same was
4189 fixed earlier in remove_clients_by_server function, but not
4190 here. Affected file silcd/packet_receive.c.
4192 * Raised the default connection-retry count from 4 to 7 in
4193 server. Affected file silcd/server.h.
4195 * Cancel any possible reconnect timeouts when we start the
4196 key exchange. Affected file silcd/server.c.
4198 * Do not reconnect on connection failure when SCONNECT was
4199 given. Affected files silcd/server.[ch].
4201 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4203 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4205 * Fixed the NICK command to always give the unformatted
4206 nickname to the one giving the NICK command. If unformatted
4207 nickname is cached already it will be formatted and the
4208 local entry will always get the unformatted nickname.
4209 Affected file lib/silcclient/idlist.c.
4211 * Fixed some double frees from client library commands.
4212 Affected file is lib/silcclient/command.c.
4214 * Fixed CUMODE command in server to assure that no one can
4215 change founder's mode than the founder itself, there was a
4216 little bug. Affected file silcd/command.c.
4218 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4220 * Removed the SilcClientCommandDestructor from the client
4221 libary, it is not needed anymore. Affected files are
4222 lib/silcclient/silcapi.h, command[_reply].[ch],
4223 client_notify, idlist.c.
4225 * Fixed GETKEY command to first resolve client, and then
4226 resolve the server only if the client was not found, instead
4227 of resolving both at the same time. Affected file is
4228 lib/silcclient/command.c.
4230 * Added silc_client_start_key_exchange_cb and lookup the
4231 remote hostname and IP address before starting the key
4232 exchange with server. The affected file is
4233 lib/silcclient/client.c.
4235 * The server's public key is now saved using the IP address
4236 of the server and not the servername for the filename.
4237 The hostname public key filename is checked as an fall back
4238 method if the IP address based filename is not found.
4240 Fixed the GETKEY command to save the fetched server key
4241 in correct filename.
4243 Print the remote server's hostname now when new key is
4244 received during connection process. Affected file is
4245 irssi/src/silc/core/client_ops.c.
4247 * Return always our own public key to the client if it asks
4248 for it with GETKEY command. Affected file silcd/command.c.
4250 * Removed the use_auto_addr variable from default config
4251 file since it was in wrong section. Affected file is
4254 * Fixed TOPIC_CHANGE notification to not route it when it
4255 was sent using silc_server_send_notify_to_channel function.
4256 Affected file silcd/command.c.
4258 * Fixed silc_server_send_notify_kicked to send the kicker's
4259 Client ID also, it was missing. Affected files are
4260 silcd/command.c, silcd/packet_send.[ch].
4262 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4264 * Do not save client history information in SERVER_SIGNOFF.
4265 Fixes the bug in normal server that it does not detect
4266 the client becoming valid after the server becomes back
4267 online. Affected file silcd/server_util.c.
4269 * Added `sock_error' field into the SilcSocketConnection
4270 context. When error occurs during socket operation (read
4271 or write) the error is saved. Added also new function
4272 silc_socket_get_error to return human readable socket error
4273 message. Affected files are lib/silcutil/silcsockconn.[ch],
4274 lib/silcutil/unix/silcunixsockconn.c, and
4275 lib/silcutil/win32/silcwin32sockconn.c.
4277 * The server now prints the socket error message in the
4278 signoff for client. Affected file silcd/server.c.
4280 * Fixed the `created' channel information sending from router
4281 to server in JOIN command. Checks now whether the channel
4282 really was created or not and set it according that.
4284 Fixed the JOIN command to use the client entry's current
4285 ID during the joining procedure instead of the one it sent
4286 in the command (it is checked though), since it can change
4287 between the packet processing and command processing, and
4288 would just case unnecessary pain in the client end. Affected
4289 file silcd/command.c.
4291 * Fixed a channel key payload sending to use correct channel
4292 ID when the server was forced to change the channel's ID by
4293 router. Router sent the key payload with the old Channel ID.
4294 Affected file silcd/packet_receive.c.
4296 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4298 * Call silc_server_save_channel_key only if the key payload
4299 was provided in the JOIN command's command reply. Affected
4300 file silcd/command_reply.c.
4302 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4304 * Fixed silc_mp_sizeinbase to return the value correctly with
4305 MPI. Affected file lib/silcmath/mp_mpi.c.
4307 * Fixed the stop_server signal to correctly stop the scheduler
4308 and gracefully stop the server when SIGTERM or SIGINT signals
4309 are received. Affected file silcd/silcd.c.
4311 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4313 * Simple handling of TERM and HUP signals. Also added some log
4314 flushing call around. Affected file is
4317 * Fixed small bugs in silclog.c. Now buffering output will take
4318 effect after 10 seconds since startup: This will ensure that
4319 no important startup messages are lost. Also output redirection
4320 will preserve original format ([Date] [Type] message).
4321 Affected file is lib/silcutil/silclog.c.
4323 * Added two options to the config file, in the logging section:
4324 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4325 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4327 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4329 * Do not print the warning about log files not being initialized
4330 more than once to avoid excess logging. Affected file is
4331 lib/silcutil/silclog.c.
4333 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4334 the SIM copying in make install in Makefile.am.pre.
4336 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4338 * Rewritten silclog APIs. Globally interesting changes follows:
4339 silc_log_set_files() changed to silc_log_set_file().
4340 silc_log_set_callbacks() changed to silc_log_set_callback().
4341 ROBOdoc documented silclog header file.
4342 SilcLogCb now returns bool to wether inihibit the default
4343 handler or not (to keep the old behaviour return always TRUE).
4344 The new APIs should also fix the problem of the
4345 silcd_error.log file that was written in the current directory.
4348 Log files streams will remain opened after silc_log_set_file()
4349 call, means less CPU usage notably on high traffic servers.
4350 File streams are now full buffered, and flushed to the disk
4351 every 5 minutes, lesses HD activity and CPU usage.
4352 Messages can be redirected, allowing admins to configure
4353 one single logfile for all server messages.
4354 the silc_log_quick global variable to activate fast-logging.
4355 Affected files lib/silcutil/silclog.[ch]
4357 * Changed some code to conform new silclog APIs. Affected
4358 files are doc/example_silcd.conf.in, silcd/server.c
4359 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
4362 * Fixed a memory leak that could occur in some situations.
4363 Affected file silcd/serverconfig.c.
4365 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4367 * Added the silc_client_del_client to remove the client from
4368 all channels as well. Affected file lib/silcclient/idlist.c.
4370 * Fixed the client library to correctly remove the client
4371 from all channels when the client entry is being destroyed.
4372 Affected file lib/silcclient/client_notify.c, command.c.
4374 * Added auto-nicking support to the client library. If the
4375 applicatio now sets client->nickname it will be sent to the
4376 server after connecting by the library. This way for example
4377 SILCNICK (or IRCNICK) environment variables will have effect
4378 and always change the nickname automatically to whatever
4379 it is wanted. Affected file lib/silcclient/client.[ch].
4381 * Renamed silc_server_command_bad_chars to the
4382 silc_server_name_bad_chars and moved it to the
4383 silcd/server_util.[ch]. Added also new function
4384 silc_server_name_modify_bad to return nickname that
4385 includes bad characters as new nickname without those
4386 bad characters. This check and modify is now used in
4387 silc_server_new_client when the username is initially set
4388 as nickname, so it must be checked to be valid nickname.
4389 Affected file silcd/packet_receive.c.
4391 * The nickname length is now taken from the packet for real
4392 and not trusted to strlen() since it clearly can return
4393 wrong length for nickname including bad characters. This
4394 also applies to channel names. Affected file silcd/command.c.
4396 * Removed the lib/silcsilm/modules directory. Modules are now
4397 compiled into the lib/silcsim. Fixed the copying of the
4398 modules to follow symbolic links in Makefile.am.pre.
4400 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4402 * Fixed silc_string_regexify list creation. Fixes bugs with
4403 BAN and INVITE commands in server. The affected file is
4404 lib/silcutil/unix/silcunixutil.c.
4406 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4408 * Removed the command destructor entirely from the server's
4409 command and command reply routines. It is not needed, and
4410 its usage was buggy and caused crashes. Affected files are
4411 silcd/command[_reply].[ch].
4413 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4415 * Cancel protocol and NULL sock->protocol if timeout
4416 occurred during protocol. Affected file silcd/server.c.
4418 * Cancel protocol timeouts always before calling the final
4419 callback, to assure that after final callback is called
4420 no other state will be called for the protocol anymore.
4421 Affected file silcd/protocol.c.
4423 * Print error log if incoming connection configuration could
4424 not be found. Affected file silcd/server.c.
4426 * Fixed JOIN command to correctly save the founder mode
4427 to the client on normal SILC server, when the channel
4428 was created by the router. Affected file silcd/command.c.
4430 * Fixed LIST command (hopefully) to send correct reply
4431 packets. Affected file silcd/command.c.
4433 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4435 * The silc_packet_receive_process now returns FALSE if the
4436 read data was invalid packet, and TRUE if it was ok.
4438 The server now checks that if unauthenticated connection
4439 sends data and its processing fails the server will close
4440 the connection since it could be a malicious flooder.
4442 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
4444 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4446 * Make sure the warning about error opening a log file is
4447 printed only once and not everytime it fails (produces
4448 too much useless log). Affected file lib/silcutil/silclog.c.
4450 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4452 * Made the silc_server_daemonise() function more readable.
4453 Affected file silcd/server.c.
4455 * Pid file is now optional, the user may comment it out from
4456 the config file. Removed define SILC_SERVER_PID_FILE, we
4457 don't need a default any longer. Affected file
4458 configure.in.pre, lib/Makefile.am.pre.
4460 * Make some use of the pid file. The server now dies at startup
4461 if it detects a valid pid file on his path. The server would
4462 die anyway in this circumstance, because of the bind() failure.
4463 Affected file silcd/silcd.c.
4465 * No longer compiling lib/dotconf.
4467 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4469 * Fixed JOIN command parsing not to crash. Affected file
4470 lib/silcclient/command.c.
4472 * Fied the NICK_CHANGE notify to add the new client entry
4473 even it is resolved. This removes an <[unknown]> nick
4474 thingy bug in the client. Affected file is
4475 lib/silcclient/client_notify.c.
4477 * Do not try to allocate 0 bytes (efence does not like it)
4478 in lib/silccore/silccomand.c when encoding payload.
4480 * Do not take IRCNICK as nickname in Irssi SILC client since
4481 it is not possible to set nickname before hand connecting
4482 the server (TODO has an entry about adding auto-nicking
4485 * Changed the silc_server_command_pending to check whether
4486 there already exists an pending entry with the specified
4487 command, command identifier and pending callback. This is
4488 to fix IDENTIFY and WHOIS related crashes that may register
4489 multiple pending commands with same identifier. Affected
4490 file silcd/command.c.
4492 * Fixed the server to reconnect to the router even if it
4493 was already reconnecting and EOF was received. This to
4494 fix a possibility that the server wouldn't ever try to
4495 auto-reconnect to the router. Affected file silcd/server.c.
4497 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4499 * Fixed the server's password authentication to use the
4500 length of the locally saved password, and not the one
4501 sent in the packet. Affected file silcd/protocol.c.
4503 * Fixed same password authentication problem in the
4504 Authentication Payload handling routines in
4505 lib/silccore/silcauth.c.
4507 * Yet another password authentication problem fixed with
4508 channel password handling in silcd/command.c.
4510 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4512 * If first character of string in silc_parse_userfqdn is '@'
4513 then do not parse it. Affected file is
4514 lib/silcutil/silcutil.c.
4516 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4518 * Fixed minor bug in IDENTIFY command reply sending, which
4519 caused various weird problems during JOIN when it was
4520 resolving names for users. Affected file silcd/command.c.
4522 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4524 * Fixed the IDENTIFY command reply sending to chech better valid
4525 clients. It was possible to send incomplete list of replies.
4526 Affected file silcd/command.c.
4528 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4530 * Added silc_client_command[s]_[un]register functions now to
4531 dynamically register the commands in client library. Removed
4532 the static table of commands. This allows the client library
4533 to call commands without causing the application to know about
4534 what commands library has called.
4536 Removed the INFO command reply kludge to detect when the command
4537 was called by library. Now library use its own command reply
4538 function for INFO command.
4540 Added function silc_client_command_call to call a command.
4541 Application can use it to call command, not access the structure
4544 Now all commands that are sent by the client library (not
4545 explicitly sent by application) use own command reply functions.
4547 Affected files around lib/silcclient/ and in
4548 irssi/src/silc/core/.
4550 * Fixed the WHOIS command reply sending to chech better valid
4551 clients. It was possible to send incomplete list of replies.
4553 Fixed the WHOIS and IDENTIFY to send the request to router
4554 if normal server did not do it and did not find any results.
4556 Affected file silcd/command.c.
4558 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4560 * Moved the internal data from SilcClient context into its
4561 own file, not accesible to application. Affected files
4562 lib/silcclient/client.h and lib/silcclient/client_internal.h,
4563 and other files in client library.
4565 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4567 * Added doc/examples installation target in Makefile.am.pre.
4570 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4572 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
4573 commands the found client entry will be removed from the
4574 cache, after notifying application about the error. Affected
4575 file lib/silcclient/command_reply.c.
4577 * Changed the /MSG to check for exact nickname user gave, and
4578 not let `nick' match `nick@host' if it is only one found. Now,
4579 user must type the exact nickname (like nick@host2) even if
4580 there are no more than one same nicks found. This is to avoid
4581 a possibility of sending nickname to wrong nickname since
4582 `nick' could match `nick@host'. Affected file is
4583 irssi/src/core/silc-servers.c.
4585 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4587 * Do not print "you are now server operator" or similar when
4588 giving /away command. Affected files are
4589 irssi/src/silc/core/client_ops.c, silc-servers.h.
4591 * Made the silc_server_command_pending_error_check to send
4592 the same command reply payload it received back to the
4593 original sender of the command. This way all arguments
4594 that was received by the server will be received by the
4595 client too. Affected file silcd/command.c.
4597 * Added the silc_idcache_add to return the created cache entry
4598 to a pointer. Affected file lib/silccore/silcidcache.[ch].
4600 * Add global clients to expire if they are not on any channel.
4601 This is because normal server will never know if they signoff
4602 if they are not on any channel. The cache expiry will take
4603 case of these entries. This is done by normal servers only.
4604 The affected files are silcd/command_reply.c,
4605 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
4607 * If server receives invalid ID notification for WHOIS or
4608 IDENTIFY and the ID exists in the lists, it is removed.
4609 Affected file silcd/command_reply.c.
4611 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
4612 in client then client entry that it matches is searched and
4613 the nickname is printed on the screen for user. Affected
4614 file irssi/src/silc/core/client_ops.c.
4616 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4618 * Use cache entry expire time in the LIST command reply to
4619 purge old entries from the cache after the LIST command
4620 reply has been received. This way we don't have non-existent
4621 entries in the cache for too long. Affected file is
4622 silcd/command_reply.c.
4624 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4626 * If we are normal server, and we've not resolved client info
4627 in WHOIS or IDENTIFY from router, and it is global client,
4628 we'll check whether it is on some channel. If it is not
4629 then we cannot be sure about its validity and will resolve it
4630 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
4631 file silcd/command.c.
4633 * Search channel by name (if possible) rather than by ID
4634 in IDENTIFY command's command reply. Affected file is
4635 silcd/command_reply.c.
4637 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4639 * Distribute to the channel passphrase in CMODE_CHANGE notify.
4640 Updated specs and implemented it. Affected file silcd/command.c,
4641 silcd/packet_send.c and silcd/packet_receive.c.
4643 * Implemented the <founder auth> payload handling in the JOIN
4644 command. If provided all conditions for channel joining
4645 except requirement to provide correct passphrase can be
4646 overrided by the channel founder. Updated the protocol specs.
4647 Affected file silcd/command.c.
4649 Added support for founder auth in JOIN command in client
4650 library. Fixed the parsing of the JOIN command now to support
4651 all options as they should be. The affected file is
4652 lib/silcclient/command.c.
4654 * Optimized the WHOIS and IDENTIFY commands to send the request
4655 to router only if it includes nicknames or other names. If
4656 they include only IDs then check the local cache first before
4657 routing. Affected file is silcd/command.c.
4659 * Added channels topic announcements. Affected file is
4660 silcd/packet_receive.c and silcd/server.c.
4662 * Fixed the silc_server_send_notify_topic_set to really destine
4663 the packet to channel. Affected file silcd/packet_send.c.
4665 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
4666 library. Affected file lib/silcclient/client_notify.c.
4668 * Added UMODE announcements. Affected file silcd/server.c.
4670 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4672 * Memory leak fixes in:
4674 lib/silcutil/silcsockconn.c
4675 lib/silcske/silcske.c
4676 lib/silcske/groups.c
4678 lib/silccrypt/silcpkcs.c
4679 lib/silccore/silccommand.c
4680 lib/silccore/silcidcache.c
4685 * ROBOdoc documented the lib/silcske/groups.h file and a
4686 bit changed the interface for better.
4688 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4690 * Update the client entry context in the ID cache after
4691 nick change. Affected file lib/silcclient/command.c.
4692 Fixes the CUMODE command when regaining founder privileges,
4693 and a little WHOIS problem.
4695 * Fixed silc_net_gethostbyname to correctly call the
4696 inet_ntop. Affected file lib/silcutil/silcnet.c.
4698 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4700 * Added IPv6 support checking to the configure.in.pre, added
4701 also --enable-ipv6 option to override the check. Affected
4702 file configure.in.pre.
4704 * The silc_thread_create now calls the start function
4705 directly if threads support is not compiled in. Removes
4706 ugly #ifdef's from generic code. Affected files are
4707 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
4709 * Added silc_net_gethostby[name/addr]_async to asynchronously
4710 resolve. Affected files are lib/silcutil/silcnet.[ch].
4712 * Added support for rendering IPv6 based server, client and
4713 channel IDs. Affected file lib/silcutil/silcutil.c.
4715 * Added support for creating IPv6 based server IDs. Affected
4716 file is silcd/serverid.c.
4718 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4720 * Added silc_net_gethostby[addr/name] into the
4721 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
4722 routines. Added silc_net_is_ip[4/6]. Affected file is
4723 lib/silcutil/unix/silcunixnet.c. All routines that take
4724 address as argument now supports both IPv4 and IPv6 addresses.
4726 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4728 * Fixed LIST command reply sending in server. Affected file
4731 * Server now sends the kicker's client ID in the KICK notify
4732 to the kicked client. Affected file silcd/command.c.
4734 * The client library now parses the kickers client ID and
4735 UI displays it. Affected files lib/silcclient/client_notify.c
4736 and irssi/src/silc/core/silc-channels.c, module-formats.c.
4738 * Made all payload parsing function prototypes consistent.
4739 They all take now const unsigned char * and uint32 pair as
4740 the payload data instead of SilcBuffer. Changes all around
4741 the source tree. Other unsigned char* -> const unsigned char*
4742 changes around the tree as well.
4744 * Optimized SFTP client and server packet sending not to
4745 allocate new buffer for each packet but to recycle the
4746 first allocated buffer. Affected files are
4747 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
4749 * Optimized the SFTP client to use SilcList instead of
4750 SilcDList for requests, because it is faster. Affected file
4751 is lib/silcsftp/sftp_client.c.
4753 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
4754 into lib/silccore/silcid.[ch].
4756 Renamed silcpayload.[ch] into silcargument.[ch].
4758 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4760 * If client entry is deleted with active key agreement
4761 session, abort the session.
4763 The silc_client_abort_key_agreement now calls the completion
4764 callback with new SILC_KEY_AGREEMENT_ABORTED status.
4766 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
4769 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4771 * Don't use __restrict in older GCC's. Affected file is
4772 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
4774 * silc_net_localhost now attempts to reverse lookup the
4775 IP/hostname. Affected file lib/silcutil/silcnet.c.
4777 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
4778 command. It can be used to gain founder privileges at
4779 the same time when joining the channel.
4781 Defined that the SILC_NOTIFY_TYPE_KICKED send the
4782 kicker's client ID as well. Updated protocol specs.
4784 Defined that the server must send SILC_COMMAND_IDENTIFY
4785 command reply with error status to client who sent
4786 private message with invalid client ID.
4788 Updated the protocol specification.
4790 * Added silc_server_send_command_reply to send any
4791 command reply. Affected file silcd/packet_send.[ch].
4793 * Added silc_id_payload_encode_data to encode ID payload
4794 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
4796 * The server now send IDENTIFY command reply with error
4797 status if client ID in private message is invalid. Affected
4798 file silcd/packet_receive.c.
4800 * Save the server key file with server's IP address in
4801 the filename instead of hostname. The affected file is
4802 irssi/src/silc/core/client_ops.c.
4804 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4806 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
4809 * Added libtool support for compiling shared objects in
4810 lib/silcsim. Affected file configure.in.pre and
4811 lib/silcsim/Makefile.am. Original patch by cras.
4813 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4815 * Pid file configuration, and server's config file fixes
4816 patch by toma. Updated CREDITS file.
4818 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4820 * Fixed silc_client_channel_message to not try to decrypt
4821 the message twice if it resolved the destination client
4822 information. This could cause of dropping one channel
4823 message. Affected file lib/silcclient/client_channel.c.
4825 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4827 * Added silc_client_run_one into lib/silcclient/silcapi.h and
4828 lib/silcclient/client.c. This function is used when the SILC
4829 Client is run under some other scheduler, or event loop or
4830 main loop. On GUI applications, for example this may be
4831 desired to used to run the client under the GUI application's
4832 main loop. Typically the GUI application would register an
4833 idle task that calls this function multiple times in a second
4834 to quickly process the SILC specific data.
4836 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4838 * Fixed silc_server_drop() for dropping the supplementary
4839 groups as well, this could cause a security hole on some
4842 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4844 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
4847 * Write PID file after dropping privileges. Added -F option
4848 to run server on foreground. A patch by debolaz.
4849 Affected files silcd/server.c, silcd/silcd.c.
4851 * Fixed MOTD to return the MOTD file server name. Affected
4852 file silcd/command.c.
4854 * Added INFO command reply handling to the Irssi SILC Client.
4855 Affected file irssi/src/silc/core/client_ops.c.
4857 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4859 * Fixed the silc_idcache_list_* routines to really support
4860 the dynamic list. Fixes a crash. Affected file is
4861 lib/silccore/silcidcache.c.
4863 * Fixed the LIST command reply to really call LIST command's
4864 pending callbacks. Affected file silcd/command_reply.c.
4866 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4868 * Update conn->local_entry->nickname after giving NICK
4869 command. Affected file lib/silcclient/command.c.
4871 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
4873 * Added the [pid] option to the silcd configuration file
4875 Affected files: serverconfig.[ch] and silcd.c
4877 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4879 * Save fingerprint in WHOIS command reply in server.
4880 Affected file silcd/command_reply.c.
4882 * Fixed NICK commands pending callback registration.
4883 Affected file lib/silcclient/command.c.
4885 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4887 * Use ++server->cmd_ident when sending commands in server,
4888 instead of random number. Affected file silcd/command.c.
4890 * Fixed GETKEY command reply to call actually GETKEY pending
4891 command callbacks. Affected file silcd/command_reply.c.
4893 * A bit stricter check for nicknames. Check for same nickname
4894 in NICK command also. Affected file silcd/command.c.
4896 * Do not call INFO command everytime client ID changes, only
4897 during first connecting. Affected file lib/silcclient/client.c.
4899 * Set the new nickname only after successful command reply for
4900 NICK command is returned by server. Affected file
4901 lib/silcclient/command.c.
4903 * Remove nicknames from nicklist during server_signoff notify.
4904 Should fix /NAMES bit more. The affected file is
4905 irssi/src/silc/core/silc-channels.c.
4907 * Added `fingerprint' field to the SilcIDListData in the
4908 silcd/idlist.h to hold the fingerprint of the client's
4911 Send the fingerprint of the client's public key in WHOIS
4914 Affected files silcd/command.c, and silcd/idlist.[ch].
4916 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
4917 create fingerprint from given data.
4919 * Show the fingerprint of the client's public key in WHOIS.
4920 Affected files irssi/src/module-formats.[ch] and
4921 irssi/src/silc/core/client_ops.c.
4923 * Format the multiple same nicknames also during JOIN and
4924 NICK_CHANGE notifys. Affected file is
4925 lib/silcclient/client_notify.c.
4927 * Do not print error on screen for invalid private message
4928 payload since it can come if someone is sending private
4929 messages with wrong key. Affected file
4930 lib/silccore/silcprivate.c.
4932 * Fixed multiple concurrent /PING crash. Affected file
4933 lib/silcclient/command.c.
4935 * Changed the wrong ID encoding. All IP addresses must be
4936 in MSB first order in encoded format. They were encoded
4937 wrong and was in LSB format. Affected files are
4938 silcd/serverid.c, lib/silcutil/silcutil.c.
4940 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
4942 * Call the `connect' client operation through the scheduler
4943 in case of error. Affected file lib/silcclient/client.c.
4945 * Call the `failure' client operation even if the error
4946 occurred locally during a protocol. Affected file is
4947 lib/silcclient/protocol.c.
4949 * Added support of sending LIST command to router from normal
4950 server. This way normal server can get list of all channels
4951 in the network too. Fixed the channel list sending in the
4952 server too. Affected files are silcd/command.c, and
4953 silcd/command_reply.[ch].
4955 * Added silc_server_update_channels_by_server and
4956 silc_server_remove_channels_by_server. They are used during
4957 disconnection of primary router and in backup router protocol.
4958 Affected file silcd/server_util.[ch], silcd/server.c and
4959 silcd/server_backup.c.
4961 * Fixed channel adding to global list in IDENTIFY command
4962 reply in server. Affected file silcd/command_reply.c.
4964 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4966 * If the incoming packet type is REKEY or REKEY_DONE process
4967 that packet always synchronously. Fixes yet another MAC
4968 failed error on slow (dialup) connections. Affected file
4969 lib/silcclient/client.c and silcd/server.c.
4971 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4973 * Call check_version SKE callback for initiator too. Affected
4974 file lib/silcske/silcske.c.
4976 * Implemented fix for security hole found in the SKE that was
4977 fixed in the specification few days back; the initiator's
4978 public key is now added to the HASH value computation.
4979 Added backwards support for the old way of doing it too, for
4980 old clients and old servers. Affected file is
4981 lib/silcske/silcske.c.
4983 * Enabled mutual authentication by default in SKE. If initiator
4984 is not providing mutual authentication the responder will
4985 force it. This will provide the proof of posession of the
4986 private key for responder. The affected files are
4987 lib/silcclient/protocol.c and silcd/protocol.c.
4989 * Do not cache anymore the server's public key during SKE.
4990 We do mutual authentication so the proof of posession of
4991 private key is done, and if the server is authenticated in
4992 conn auth protocol with public key we must have the public
4993 key already. Affected file silcd/protocol.c.
4995 * Added new global debug variable: silc_debug_hexdump. If
4996 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
4997 file lib/silcutil/silclog.[ch].
4999 * Fixed compilation warning due to char * -> const char *.
5000 Affected files lib/silcutil/silcnet.h, and
5001 lib/silccore/silcauth.[ch].
5003 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5005 * Fixed CMODE command when new channel key was created. If
5006 the creation failed the old key was removed. Next time giving
5007 same command would crash the server since the old key was
5008 freed already. Affected file silcd/command.c.
5010 * Fixed the silc_server_announce_get_channels to not crash
5011 on reconnect. Affected file silcd/server.c.
5013 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5015 * Added silc_log_set_debug_string function to set a regex
5016 string to match for debug output. Only the function names,
5017 or filenames matching the given debug string is actually
5018 printed. This way it is possible to filter out those debug
5019 strings that user is not interested in.
5021 Fixed a bug in silc_string_regexify.
5023 Affected files lib/silcutil/silclog.[ch], and
5024 lib/silcutil/unix/silcunixutil.c.
5026 * Changed the -d options in both server and Irssi SILC client
5027 to take the debug string as argument. Affected files
5028 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5030 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5032 * Added silc_hash_babbleprint to create a Bubble Babble
5033 Encoded fingerprint. The encoding is developed by Antti
5034 Huima (draft-huima-babble-01.txt), and it creates human
5035 readable strings out of binary data. Affected file
5036 lib/silccrypt/silchash.[ch].
5038 * Print the babble print now in addition of fingerprint as well
5039 in Irssi SILC client. Affected files are
5040 irssi/src/fe-common/silc/module-formats.[ch],
5041 irssi/src/fe-common/silc/core/client_ops.c.
5043 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5045 * Fixed a security problem found in SKE. The initiator's
5046 public key too is now added to the HASH hash value creation
5047 which is signed by the responder to create the SIGN value.
5048 This will prevent anyone in the middle to lie to the responder
5049 about the initiator's public key. If this is done now, the
5050 man in the middle will get caught. Updated the protocol
5053 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5055 * Better installation directory handling. Configure module
5056 paths and other paths automatically to example_silc* files
5057 in doc/. A patch by toma.
5059 * Fixed compiler warning from MPI library, and from SILC RNG.
5062 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5063 It can be configured with ./configure. A patch by toma.
5065 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5067 * Find correct make to use in prepare-clean. A patch by
5068 toma. Affected file prepare-clean.
5070 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5072 * Added irssi variables use_auto_addr, auto_bind_ip,
5073 auto_bind_port and auto_public_ip.
5075 * Changed the interface for silc_client_send_key_agreement
5076 in lib/silcclient/silcapi.h
5080 irssi/src/silc/core/silc-core.c
5082 lib/silcclient/silcapi.h
5083 irssi/src/silc/core/silc-channels.c
5084 lib/silcclient/client_keyagr.c
5087 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5089 * Added silc_pkcs_public_key_compare to compare two
5090 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5092 * Check that the client who set the founder mode on the
5093 channel is the same client that is giving the founder
5094 mode to itself. It is done by comparing the saved public
5095 key (it is saved even in the authentication is passphrase).
5096 Affected file silcd/command.c.
5098 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5100 * Do not process packet for disconnected socket connection.
5101 Affected file lib/silccore/silcpacket.c.
5103 * Process the DISCONNECT packet through scheduler in the
5104 client library. Affected file lib/silcclient/client.c.
5106 * Fixed the silc_client_packet_parse to not to increase
5107 the packet sequence number if the conn->sock and the
5108 current socket connection is not same. This can happen
5109 for example during key agreement when the conn includes
5110 multiple socket connections (listeners). Affected file
5111 lib/silcclient/client.c.
5113 * The sender of the file transfer request now provides also
5114 the pointer (listener) for the key exchange protocol. If
5115 the listener cannot be created then it sends empty key
5116 agreement and lets the receiver provide the listener.
5118 Added `local_ip' and `local_port' arguments to the
5119 silc_client_file_send. If they are provided they are used,
5120 if not then it will attempt to find local IP address, if
5121 not found or bind fails then the remote client will provide
5124 Affected files are lib/silcclient/client_ftp.c and
5125 lib/silcclient/silcapi.h.
5127 * Extended the FILE SEND command to support defining the
5128 local IP and port for key exchange listener. They are
5129 optional. Affected file irssi/src/silc/core/silc-servers.c.
5131 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5133 * Defined to WHOIS command reply the sending of fingerprint
5134 of the client's public key (if the proof of posession of the
5135 corresponding private key is verified by the server).
5136 Updated to the protocol specification.
5138 * Added support of receiving the client's public key's
5139 fingerprint in command reply in client library. Affected
5140 file is lib/silcclient/command_reply.c, and
5141 lib/silcclient/idlist.[ch].
5143 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5145 * Do not send over 128 chars long nickname to the server
5146 in NICK command. Affected file lib/silcclient/command.c.
5148 * Do not send over 256 chars long channel names to the server
5149 in JOIN command. Affected file lib/silcclient/command.c.
5151 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5153 * Assure that silc_server_close_connection cannot be called
5154 twice for same socket context. Affected file is
5157 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5159 * Send error message to application if opening file for
5160 writing during file transfer fails. Affected file is
5161 lib/silcclient/client_ftp.c.
5163 Remove all file transfer sessions for a client that we're
5164 removing from ID cache.
5166 Affected file is lib/silcclient/client_ftp.c.
5168 * Fixed silc_net_addr2bin to return correct address. Affected
5169 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5171 * Fixed file transfer session removing on signoff notify.
5172 Affected file irssi/src/silc/core/silc-servers.c.
5174 * Added the SilcClientFileError to be returned in the monitor
5175 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5176 Affected file lib/silcclient/silcapi.h.
5178 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5180 * Fixed a crash in silc_client_ftp_free_sessions and
5181 silc_client_ftp_session_free_client. Affected file
5182 lib/silcclient/client_ftp.c.
5184 * Added `disabled' field in the SilcChannelEntry in the server
5185 to indicate if the server entry is disabled. Affected file
5186 silcd/idlist.h, silcd/command[_reply].c.
5188 * SILC server adds now /var/run/silcd.pid everytime it is
5189 started. Affected file silcd/silcd.c.
5191 * Added silc_server_packet_send_clients to send a packet to
5192 the provided table of client entries. Affected file
5193 silcd/packet_send.[ch].
5195 * Fixed a crash in client resolving in client_prvmsg.c in
5196 client library. Affected file lib/silcclient/client_prvmsg.c.
5198 * Do not actually remove the client directly from ID cache
5199 during SERVER_SIGNOFF, but invalidate it. This way we
5200 preserve the WHOWAS info for the client. Affected file
5201 silcd/server_util.c.
5203 * Fixed SERVER_SIGNOFF notify handling in the server. The
5204 server is now able to process incoming SERVER_SIGNOFF notify
5205 for a server that it doesn't even know about. It will remove
5206 the clients provided in the notify. Affected file
5207 silcd/packet_receive.c.
5209 * Check for partial packet in data queue after every packet that
5210 was found from the queue. Return and wait for more data if
5211 there is partial data in queue. Affected file is
5212 lib/silccore/silcpacket.c.
5214 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5216 * Added SilcClietFileError enum to indicate error in
5217 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5218 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5219 Affected files lib/silcclient/silcapi.h and
5220 lib/silcclient/client_ftp.c.
5222 * Check that newsize in silc_buffer_realloc is larger than
5223 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5225 * Added better monitor of file transfers. It now monitors
5226 key agreement protocol during the file transfer too. Added
5227 error reporting too. Affected files
5228 irssi/src/silc/core/silc-servers.c,
5229 irssi/src/fe-common/silc/module-formats.[ch].
5231 * Wrote a help file for FILE command.
5233 * Added silc_rng_global_get_byte_fast to get not-so-secure
5234 random data as fast as possible. Random data is read from
5235 /dev/urandom if available and from the SILC RNG if not
5236 available. It is used in padding generation. Affected file
5237 lib/silccrypt/silcrng.[ch].
5239 * All packets in client library are now processed synchronously.
5240 Optimized packet processing a lot. Affected file
5241 lib/silcclient/client.c.
5243 * All server connection packets are processing synchronously
5244 now in server, to optimize packet processing. Affected file
5247 * Include files are installed now only in Toolkit distribution
5248 if make install is given. Affected files: all Makefile.am's.
5250 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5252 * Assure that silc_client_notify_by_server_resolve does not
5253 resolve the client information multiple times. If it cannot
5254 be found by the first it cannot be found at all. Affected
5255 file lib/silcclient/client_notify.c.
5257 * Fixed WHOWAS command reply calling. Affected file
5258 lib/silcclient/command_reply.c.
5260 * Removed all references to silc_idlist_get_client from the
5261 Irssi SILC client since that call is internal call used by
5262 the library. The Irssi SILC client will use now client
5263 retrieval functions found in silcapi.h.
5265 * Fixed a bug in resolving nickname info before sending
5266 private message. It used freed memory. Affected file
5267 irssi/src/silc/core/silc-servers.c.
5269 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5271 * Assure my_channels statistics cannot go negative in server.
5272 Affected files silcd/server.c, silcd/server_util.c.
5274 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5276 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5278 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5280 * Win32 Toolkit changes. Affected files
5281 win32/silc.dsw, win32/libsilc/libsilc.def,
5282 win32/libsilcclient/libsilc.def,
5283 lib/silcutil/silcutil.c, and
5284 lib/sftp/sftp_fs_memory.c.
5286 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5288 * Added silc_net_localip to return local host's IP address.
5289 Affected file lib/silcutil/silcnet.[ch].
5291 * If key exchange or rekey protocol is active for a connection
5292 parse all packets syncronously since there might be packets
5293 in packet queue that we are not able to process without first
5294 processing packets before them. Affected file silcd/server,
5295 lib/silcclient/client.c.
5297 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5298 whether library should continue processing the packet.
5299 Affected file lib/silccore/silcpacket.h.
5301 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5302 SilcSFTPMonitorData to SFTP server to monitor various
5303 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5304 lib/silcsftp/sftp_server.c.
5306 * Added silc_file_size to return file size. Affected file
5307 lib/silcutil/silcutil.[ch].
5309 * Implemented the file transfer support for the client library.
5310 Added preliminary support for simple client to client one-file
5311 transmission. Affected file lib/silcclient/client_ftp.c,
5312 lib/silccilent/client.[ch].
5314 * Added new local command FILE to the Irssi SILC Client.
5315 It is used to perform the file transfer. It has subcommands
5316 SEND, RECEIVE, SHOW and CLOSE. Affected files
5317 irssi/src/silc/core/client_ops.c,
5318 irssi/src/silc/core/silc-server.[ch].
5320 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5322 * Relay the SILC_PACKET_FTP in the server. Affected files
5323 silcd/server.c and silcd/packet_receive.c.
5325 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5327 * Renamed silc_file_read and silc_file_write to functions
5328 silc_file_readfile and silc_file_writefile. Added function
5329 silc_file_open and silc_file_close. Affected files
5330 lib/silcutil/silcutil.[ch].
5332 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5334 * Resolve the client info when received private message or
5335 channel message for a client which nickname we don't know.
5336 Affected files lib/silcclient/client_prvmsg.c and
5337 lib/silcclient/client_channel.c.
5339 * Do not crash in /KEY if client is not connected. Affected
5340 file irssi/src/silc/core/silc-channels.c.
5342 * Added SilcClientStatus field to the SilcClientEntry in the
5343 lib/silcclient/idlist.h.
5345 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5346 is incomplete and is being resolved, it won't be resolved
5349 Make sure also that USERS command reply does not resolve
5350 twice information. Affected file is
5351 lib/silcclient/command_reply.c.
5353 Make sure that silc_client_get_clients_by_list does not
5354 resolve twice same information.
5356 * Check for valid client->id in the silc_server_free_client_data.
5357 Affected file silcd/server.c.
5359 * Fixed /GETKEY nick@server not to crash if the server entry
5360 is not found. Affected file lib/silcclient/command.c.
5362 * Fixed the silc_server_check_cmode_rights to check the
5363 requested modes correctly. Affected file silcd/command.c.
5365 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5367 * Better checks for non-printable chars in nick added.
5368 Affected file silcd/command.c.
5370 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5372 * Call the silc_server_udpate_servers_by_server in the
5373 primary router that comes back online in the backup resuming
5374 protocol. Otherwise it routes packets wrong. Affected file
5375 silcd/server_util.[ch], silcd/server_backup.c.
5377 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5379 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
5380 lib/silcutil/silcbuffmt.[ch].
5382 * Redefined the SILC packet header to include the padding
5383 length. Affected file lib/silccore/silcpacket.[ch].
5385 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
5386 length for maximum padding up to 128 bytes). Affected
5387 file lib/silccore/silcpacket.h.
5389 * Removed all backwards support for old 0.5.x MAC thingies.
5390 The SILC packet header change makes it impossible to be
5391 backwards compatible.
5393 * Send the ENDING packet with timeout in the backup resuming
5394 protocol. This is to assure that all routers has connected
5395 to the primary router. Affected file silcd/server_backup.c.
5397 * Changed the RNG to take the first IV from random data. It
5398 used to take it from zero actually. Changed the RNG also
5399 to use /dev/urandom during session. /dev/random is used
5400 in initialization. Affected file lib/silccrypt/silcrng.[ch].
5402 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5404 * Changed the SILC packet header to have the first two bytes
5405 (the packet length) encrypted. Affected files aroung the
5406 code tree, lib/silccore/silcpacket.[ch]. Removed the
5407 SilcPacketCheckDecrypt callback. It is not needed anymore
5408 since the silc_packet_receive_process will determine now
5409 whether the packet is normal or special.
5411 * Implemented the unidirectional MAC keys. Affected files
5412 lib/silcske/silcske.c, silcd/protocol.c and
5413 lib/silcclient/protocol.c.
5415 * Implemented the packet sequence number to the MAC computation.
5416 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
5417 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
5418 lib/silcclient/protocol.c.
5420 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5422 * Allow backup router to announce servers. All servers
5423 announced by backup router are added to the global list
5424 automatically. Update hte server's socket to our primary
5425 router also when backup router announces a server.
5426 Affected file silcd/packet_receive.c.
5428 * Do not update the client->router in the function
5429 silc_server_udpate_clients_by_server if the client is on
5430 global list. We might fail to find any specific server
5431 for locally connected clients and local cell clients. They
5432 should still use the `from' and not `to' as client->router.
5433 This fixes backup router resuming protocol. Affected file
5434 silcd/server_util.c.
5436 * Decrease channel statistics count only if the channel
5437 deletion worked. Affected files are silcd/server.c and
5438 silcd/server_util.c.
5440 * Added silc_server_update_servers_by_server to update origin
5441 of all server entries. Used during backup router protocol.
5442 Affected files silcd/server_util.[ch], silcd/server.c. and
5443 silcd/backup_router.c.
5445 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
5446 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
5447 silc_hmac_get_hash and silc_hmac_get_name. Affected file
5448 lib/silccrypt/silchmac.c.
5450 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5452 * Assure that router cannot reroute the same channel message
5453 to the sender. Affected file silcd/packet_receive.c.
5455 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5457 * Made better checks that the channel message is not sent
5458 to the router it came from. Affected file is
5459 silcd/packet_send.c. Fixed memory leak too.
5461 * Announce informations for incoming router connection, but
5462 only after checking if it is replaced by backup router.
5463 Affected file silcd/packet_receive.c.
5465 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5467 * Fixed the backup resuming protocol to work in multiple
5468 router environment. Affected file silcd/server_backup.c.
5470 * Route packet only to one router in the function
5471 silc_server_packet_send_to_channel. Affected file is
5472 silcd/packet_send.c.
5474 * Fixed silc_server_send_notify_dest to set the broadcast
5475 flag. Fixed the silc_server_send_notify_topic to actually
5476 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
5477 Affected file silcd/packet_send.c.
5479 * Changed the SFTP Filesystem interface. Changed the
5480 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
5481 the filesystem operation function. The SilcSFTPFilesystem
5482 is now a context that is allocated by all filesystem allocation
5483 functions and it already includes the operations structure
5484 and filesystem specific context. It is given as argument
5485 now to the silc_sftp_server_start. This made the interface
5486 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
5487 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
5489 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5491 * Changed the backup router adding and getting interfaces
5492 in the server. The router that will be replaced by the
5493 specified backup router is now sent as argument. Affected
5494 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
5497 * Added silc_net_addr2bin_ne to return the binary form of
5498 the IP address in network byte order. Affected files
5499 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
5501 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5503 * Check for existing server ID in silc_server_new_server
5504 and in silc_server_connect_to_router_final and remove the
5505 old entry if it exists. Affected file silcd/packet_receive.c,
5508 * Send the channel message always to only one router, either
5509 in upstream or downstream. Affected file is
5510 silcd/packet_send.c.
5512 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5514 * Wrote the definition of the backup resuming protocol to the
5515 protocol specification.
5517 * Removed one redundant channel key generation from normal
5518 server during joining procedure. Removed one redundant
5519 channel key sending from server to router during joining
5520 procedure. Affected file silcd/command.c.
5522 * Made minor bugfixes to the backup router resuming protocol.
5523 Affected file silcd/server_backup.c, server.c.
5525 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5527 * Added --disable-asm configuration option. Affected files
5528 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
5531 * Implemented the backup resuming protocol that is used to
5532 resume the primary router position in the cell after the
5533 primary router comes back online. Affected files
5534 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
5535 and silcd/server_util.[ch].
5537 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5539 * Sleep two (2) seconds after sending QUIT command to server.
5540 Affected file lib/silcclient/command.c.
5542 * Assure that if outgoing data buffer is pending do not force
5543 send any data. Affected file silcd/packet_send.c.
5545 * Assure that if outgoing data buffer is pending do not force
5546 send any data. Affected file lib/silcclient/client.c.
5548 * Implemented the backup router support when the primary router
5549 goes down. The servers and routers can now use the backup
5550 router as new primary router without loosing connectivity.
5552 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5554 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
5555 in the server to indicate disabled entry. All data read
5556 from the connection will be ignored and no data is sent
5557 for entry that is disabled. Affected files are
5558 silcd/idlist.h, silcd/server.c.
5560 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5562 * Created SFTP client and server test programs in the
5563 lib/silcsftp/tests directory.
5565 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5567 * Implemented memory filesystem (virtual filesystem) for
5568 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
5571 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5573 * Implemented the SFTP (SSH File Transfer Protocol) to the
5574 lib/silcsftp. It includes SFTP client and SFTP server
5577 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5579 * Moved lib/silccore/silcprotocol.[ch] to the
5580 lib/silcutil library.
5582 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
5583 take variable argument list pointer as argument. Affected
5584 file lib/silcutil/silcbuffmt.[ch].
5586 * Added silc_buffer_set function that is used to set data
5587 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
5588 Affected file lib/silcutil/silcbuffer.h.
5590 * Changed various routines in the core library to use the new
5591 silc_buffer_set instead of allocating new buffer only for
5594 * Added 64-bit value formatting and unformatting support to the
5595 silc_buffer_[un]format routines. Affected file is
5596 lib/silcutil/silcbuffmt.[ch].
5598 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
5599 to includes/bitmove.h.
5601 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5603 * Fixed channel user mode saving in client library. Affected
5604 file lib/silcclient/command[_reply].c.
5606 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5608 * Defined the file transfer to the SILC Protocol. Added
5609 new packet type SILC_PACKET_FTP and defined File Transfer
5610 Payload. The mandatory file transfer protocol is SFTP
5611 (SSH File Transfer Protocol). Affected file in addition
5612 of the internet draft is lib/silccore/silcpacket.h.
5614 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
5615 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
5616 is used as part of backup router protocol when the primary
5617 router of the cell is back online and wishes to resume
5618 the position as primary router.
5620 * Redefined the MAC generation keys in the protocol. The
5621 same key is not used anymore in both direction. Both
5622 direction will now use different keys for sending and
5623 receiving. This fixes a potential security flaw. This
5624 change causes incompatibilities in the protocol.
5626 * Redefined also the MAC computation from the packet.
5627 An packet sequence number is now added to the MAC
5628 computation. This prevents possible replay attacks against
5629 the protocol. This change too causes incompatibilities
5632 Added `sequence' field to the SilcPacketContext to hold
5633 the current sequence number for the packet.
5635 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5637 * Added `created' field to the SilcIDListData in the file
5638 silcd/idlist.h to indicate the time when the entry was
5641 * Added `created' field to the SilcChannelEntry too. Affected
5642 file silcd/idlist.h.
5644 * Added `creation_time' aguments to all the announcement functions
5645 in the server. If it is provided then only the entries that
5646 was created after the provided time frame are actually
5647 announced. Affected file silcd/server.[ch].
5649 * The protocol says that the Channel ID's IP address must be
5650 based on the router's IP address. Added check for this in
5651 the silc_server_new_channel when processing incoming New Channel
5652 Payload. Affected file silcd/packet_receive.c.
5654 * Print out the correct version with --version in SILC client.
5655 Affected file irssi/src/silc/core/silc-core.c.
5657 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5659 * Fixed WHOWAS command to check for completnes of the client
5660 entry always, not just when the command is coming from client.
5661 Affected file silcd/command.c.
5663 * Added new function silc_server_packet_queue_purge to purge the
5664 outgoing data queue to the network. After the function returns
5665 it is guaranteed that the outgoing packet queue is empty.
5666 Affected file silcd/packet_send.[ch].
5668 * Purge the outgoing packet queue in the rekey protocol's final
5669 callback to assure that all rekey packets go to the network
5670 before quitting the protocol. Affected file silcd/server.c.
5672 * Added silc_client_packet_queue_parse as similar function as
5673 in server to the client library. The affected file is
5674 lib/silcclient/client.c.
5676 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5678 * Splitted silcd/server.c and created silcd/server_util.[ch]
5679 for utility functions.
5681 * Added new socket flag SILC_SF_DISABLED to indicate that the
5682 connection is open but nothing can be sent to or received from
5683 the connection. Affected file lib/silcutil/silsockconn.[ch].
5684 The checking for disabled socket is checked in the low level
5685 silc_socket_write and silc_socket_read functions.
5687 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5689 * Allow only nicknames and channel names that fits into the
5690 7-bit unsigned char ASCII set. Affected file silcd/command.c.
5692 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5694 * When processing JOIN command reply in server check that if
5695 the channel exists in our global list we'll move it the local
5696 list. Affected file silcd/command_reply.c.
5698 * Fixed the check whether client is joined on the channel already
5699 in JOIN command. Affected file lib/silcclient/command.c.
5701 * Fixed the JOIN command reply to check whether the channel
5702 already exists. Affected file lib/silcclient/command_reply.c.
5704 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5706 * Added silc_ske_status_string to map the SKE error numbers
5707 to readable strings. The affected files are
5708 lib/silcske/silcske[_status].[ch].
5710 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5712 * Do not show the private channels on the WHOIS channel list
5713 as it is not allowed by the protocol. The affected file is
5716 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5718 * Assure that the packet length digged from the actual packet
5719 is something sensible in the silc_packet_decrypt_rest_special
5720 in lib/silccrypt/silcpacket.c.
5722 * Free and NULL the allocated pointer in silc_hmac_alloc if
5723 the HMAC allocation fails. The affected file is
5724 lib/silccrypt/silchmac.c.
5726 * Print the selected security properties to the log files in
5727 the server. Affected file silcd/protocol.c.
5729 * Add SKE's reference counter even if calling the completion
5730 callback manually. Otherwise it goes negative, although it
5731 does not cause any problems. The affected file is
5732 lib/silcske/silcske.c.
5734 * Remove the client entry with short timeout after giving the
5735 KILL command. Affected file lib/silcclient/command.c.
5737 * Fixed to send error reply in WHOIS and IDENTIFY commands in
5738 case all found clients are already disconnected (WHOWAS would
5739 found them) in the server. Affected file silcd/command.c.
5741 * Update the last_receive (time of last data received) to be
5742 updated only when received private or channel message so that
5743 the idle time showed in WHOIS makes more sense.
5745 * Added boolean field `valid' in to the SilcClientEntry in the
5746 client library to indicate whether the entry is valid or not.
5747 This fixes the nickname change bug on channel when changing
5748 the nickname to be same than the old (like nick to Nick) the
5749 nickname formatter doesn't set the new nick anymore to Nick@host.
5750 Affected file lib/silcclient/idlist.[ch].
5752 * Now actually fixed the nickname changing on disconnection.
5753 Added new function silc_change_nick to the Irssi SILC Client.
5754 Affected file irssi/src/silc/core/client_ops.c,
5755 irssi/src/silc/core/silc-nicklist.[ch].
5757 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5759 * Check that the public key exists in the GETKEY command before
5760 trying to encode it. Affected file silcd/command.c.
5762 * Print some notifications on received public keys with GETKEY
5763 command in the Irssi SILC Client. Affected files are
5764 irssi/src/fe-common/silc/module-formats.[ch],
5765 irssi/src/silc/core/client_ops.c.
5767 * Use IDENTIFY command to resolve the server information in the
5768 GETKEY command instead of INFO command. Affected file
5769 lib/silcclient/command.c.
5771 * All command reply functions in the client library now calls
5772 the pending command reply callbacks even if an error has
5773 occurred. The server has done this a long time and now it was
5774 time to move the client library to this as well. Now all
5775 errors can be delivered back to the pending command reply
5776 callbacks if necessary. Affected files are
5777 lib/silcclient/command[_reply].[ch].
5779 * Change the nickname on disconnection back to the username
5780 because in reconnect the server will enforce it to it anyway.
5781 Affected file irssi/src/silc/core/silc-servers.c.
5783 * Fixed a config file parsing bug in the Irssi SILC client.
5784 Affected file irssi/src/silc/core/clientconfig.c.
5786 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5788 * When printing the channel mode on JOIN, verify that the
5789 channel key and channel's HMAC are valid. Affected file
5790 irssi/src/silc/core/client_ops.c.
5792 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5794 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
5795 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
5796 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
5798 * Removed channel key rekey task deleting from the function
5799 silc_server_save_channel_key. Affected file silcd/server.c.
5800 Added explicit timeout task context instead that is used to
5801 delete the task if we are registering a new task before the
5802 new task has elapsed.
5804 * When channel key rekey occurs the client library now saves
5805 the old channel key for a short period of time (10 seconds) and
5806 is able to use it in case some is still sending channel
5807 messages encrypted with the old key after the rekey. Affected
5808 file lib/silcclient/[idlist.h|client_channel.c].
5810 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5812 * Added check to the silc_server_new_id_real to not accept
5813 new ID if it is the sender's own ID. Affected file is
5814 silcd/packet_receive.c.
5816 * Assure that we do not announce ourself or the one we've
5817 sending our announcements when we're router and are announcing
5818 servers to our primary router. Affected file silcd/server.c.
5820 * Fixed silc_server_command_identify_check_client to assemble
5821 correct WHOIS packet. It send corrupted WHOIS packet and
5822 caused problem with router to router connections. Affected
5823 file silcd/command.c.
5825 Fixed also silc_server_command_whois_check the same way
5826 as for the IDENTIFY command.
5828 * Added new SilcIDListStatus to the server in the SilcIDListData
5829 structure. The status now includes the current status of
5830 the entry (like registered, resolved etc.). Affected file
5831 silcd/idlist.[ch]. Defined a bunch of different status types
5832 as well. This replaced the old boolean registered field as well.
5834 Added resolve_cmd_ident field to the SilcClientEntry structure
5835 too so that if the entry is for example being resolved so
5836 another command may attach to the same pending command reply
5837 without requiring to resolve the same entry again. This concept
5838 should optimize the WHOIS and the IDENTIFY resolving under
5839 heavy load by taking away unnecessary resolving for entries
5840 that are being resolved already.
5842 Added support for adding multiple pending commands for one
5843 command idenfier. Affected file silcd/command[_reply].[ch].
5845 * Fixed WHOIS and IDENTIFY save to remove the cache entry
5846 before deleting the data. Otherwise the hash table will have
5847 freed data in comparison functions. Affected file is
5848 silcd/command_reply.c.
5850 * Fixed silc_idlist_replace_client_id to add the new entry to
5851 the cache with NULL nickname. Otherwise there will be invalid
5852 memory as the nickname after the nickname is freed. Affected
5853 file silcd/packet_receive.c.
5855 * Fixed the silc_idlist_get_clients_by_hash. The entries was
5856 saved into wrong slots because the previous number of entries
5857 was not taken into account. Affected file silcd/idlist.c.
5858 Fixed same thing in silc_idlist_get_clients_by_nickname too.
5860 * If we are router and we receive JOIN notify to a channel that
5861 does not have any users then notified client is marked as the
5862 channel founder, as it is it. The affected file is
5863 silcd/packet_receive.c
5865 * Added to the extended hash table API's table_del_*ext functions
5866 the destructor as argument too, so that the caller can decide
5867 which destructor to use or whether to use destructor at all.
5868 Affected file lib/silcutil/silchashtable.[ch].
5870 * Fixed ID Cache purging. It actually deleted the entries from
5871 the hash table after the data was freed. The hash table ended
5872 up comparing freed memory. The affected file is
5873 lib/silccore/silcidcache.c.
5875 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5877 * Fixed Irssi SILC client's KILL command's HELP syntax.
5879 * The USERS command now resolves the detailed user information
5880 if the userinfo field is missing. Affected file is
5881 lib/silcclient/command_reply.c.
5883 * Do not print error in silc_file_read if the read file does
5884 not exist. Just silently return NULL. Affected file is
5885 lib/silcutil/silcutil.c.
5887 * Fixed the silc_log_output to not wine about NULL filename
5888 and to not create some bogus " " filename. Affected file is
5889 lib/silcutil/silclog.c.
5891 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5893 * Fixed various printing bugs on the user interface in the
5894 Irssi SILC Client. Minor changes that were forgotten from
5897 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5899 * Fixed the configure.in.pre and the compilation and distribution
5900 environment to support the new autoconf 2.52. That version is
5901 now required to compile the CVS trunk.
5903 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5905 * Renamed function silc_parse_nickname to silc_parse_userfqdn
5906 to generally parse user@fqdn format strings. Affected file
5907 lib/silcutil/silcutil.c.
5909 * Added nickname_format and nickname_force_format fields to the
5910 SilcClientParams structure. The first one defines the format
5911 for the nicknames that the library will enforce if the receives
5912 multiple same nicknames. The second one is boolean value and
5913 can be used to force the library to always enforce the format
5914 to the nicknames regardles whether there are multiple nicknames
5915 or not. This configurable formatting was employed to flexibly
5916 support accessing multiple nicknames from the user interface.
5917 The userinterface can now set the nicknames to what ever format
5918 they prefer. Affected file lib/silcclient/silcapi.h.
5920 Added function silc_client_nickname_format to the file
5921 lib/silcclient/idlist.c. It performs the nickname formatting.
5923 Added new field `hostname´ to the SilcClientEntry context.
5924 It holds the hostname of the client. Affected file is
5925 lib/silcclient/idlist.h.
5927 * Irssi SILC Client sets the nicknames in nick@hostn format.
5928 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
5929 irssi/src/silc/core/silc-core.c.
5931 The WHOIS printing now also shows both the real nickname and
5932 the formatted nickname so that user knows how to access the
5933 user if there are multiple same nicknames cached. Affected
5934 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
5935 printing formatting too to take the hostname now as a separate
5936 argument. The Affected file is
5937 irssi/src/fe-common/silc/modules-formats.[ch].
5939 * Changed the silc_client_get_clients_local to accept the formatted
5940 nickname as argument. It accepts the real nickname too but the
5941 formatted nickname can be used to find the true entry from
5942 multiple entries. Affected file lib/silcclient/silcapi.h and
5943 lib/silcclient/idlist.c.
5945 * Added nickname_format_parse field to the SilcClientParams.
5946 It is a callback function provided by the application to parse
5947 the nickname out of the formatted nickname string. The library
5948 calls it to get the nickname from the formatted string. Since
5949 the application generally knows better the format of the nickname
5950 string it parses it instead of the library, even though library
5951 encodes the formatted string. If the callback function is not
5952 provided then the library will use the string as is. The
5953 affected file is lib/silcclient/silcapi.h.
5955 * All the nickname strings passed to the client library in
5956 commands are now expected to be formatted nickname strings.
5957 If the command does not support the formatted nickname string
5958 it will assume that the sent string is the actual nickname.
5959 Affected file lib/silcclient/command.c.
5961 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5963 * Added public key authentication support to OPER and SILCOPER
5964 commands in the client library. Affected file is
5965 lib/silcclient/command.c.
5967 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5969 * Changed the get_auth_methdod client operation to be asynchronous.
5970 It can be async if the application resolves the authentication
5971 method from the server during the negotiation. Added new
5972 SilcGetAuthMeth completion callback that the application will
5973 call after resolving the authentication method.
5975 Added function silc_client_request_authentication_method that
5976 the application can use to resolve the authentication method
5977 from the server. Added also SilcConnectionAuthRequest callback
5978 that the library will call after the server has replied. The
5979 application can call this function if it does not know the
5980 current authentication method.
5982 Affected files are lib/silcclient/client.c and
5983 lib/silcclient/silcapi.h.
5985 * The Irssi SILC client now automatically resolves the authentication
5986 method incase any configuration information is not present (and
5987 currently there never is). The affected file is
5988 irssi/src/silc/core/client_ops.c.
5990 * Fixed public key authentication from the client library.
5991 Affected file lib/silcclient/protocol.c. Changed also the
5992 protocol specification about the public key authentication in
5993 the connection authentication protocol. The actual data to be
5994 signed is now computed with a hash function before signing.
5996 * Fixed the public key authentication from the server as well.
5997 Affected file silcd/protocol.c.
5999 * Removed the mlock()'s from the memory allocation routines.
6000 Affected file lib/silcutil/silcmemory.c. The ./configure does
6001 not check anymore for the mlock(). Affected file is
6004 * Fixed USERS command in server to allow the execution of the
6005 command for private and secret channels if the client sending
6006 the command is on the channel. Affected file silcd/command.c.
6008 * Fixed silc_client_get_clients_local to return the clients
6009 count correctly. It could return wrong value. Affected file
6010 lib/silcclient/idlist.c.
6012 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6014 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6015 types. The assembler optimizations seemed not to like 64-bit
6016 data types. The assmebler optimizations thus are now enabled
6017 also for BSD systems as opposed to only enable them for Linux.
6019 * Do not check for threads at all on BSD systems. Affected
6020 file configure.in.pre.
6022 * Removed -n and -h options from the Irssi SILC Client since
6023 they are not used in silc.
6025 * Fixed the prime generation to assure that the first digit
6026 of the generated random number is not zero since our conversion
6027 routines does not like number strings that starts with zero
6028 digit. If zero digit is seen the random number is regenerated.
6029 This caused some corrupted RSA keys when the zero first digit
6030 was met. Affected file lib/silcmath/silcprimegen.c.
6032 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6034 * Fixed WIN32 configuration in the ./configure script.
6035 Fixed to include xti.h on environments that has it.
6036 Patches by Carsten Ilchmann and andrew.
6038 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6040 * Changed the silc_id_create_client_id to be collision
6041 resistant. It is now assured that there cannot be created
6042 two same client ID's. I suspect that some weird bugs in
6043 the server were actually caused by duplicate Client IDs.
6044 Affected file silcd/serverid.[ch]. A router receiving
6045 new ID now also assures and informs the sending server
6046 if the ID caused collision.
6048 * Changed the silc_id_create_channel_id to also assure that
6049 there are no collisions.
6051 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6053 * Statement about ignoring the Mutual Authentication flag when
6054 performing rekey with PFS was a bit misleading. It is ignored
6055 if it was set in the initial negotiation, it cannot be even
6056 set in the rekey. Fixed in the ke-auth draft. Started the
6057 new versions of the protocol drafts in the doc/.
6059 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6061 * Fixed a bug in silc_client_command_identify_save when saving
6062 new channel information. The channel name was no duplicated
6063 and caused crash on exit. Affected file is
6064 lib/silcclient/command_reply.c.
6066 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6068 * Fixed the getkey command handling in the server. Send just
6069 empty OK reply to the sender if the key could not be fetched
6070 (but everything else was ok, like the key just was not available).
6071 Changed the public key parameter to optional in the protocol
6072 specs so that empty OK reply can be sent. Affected file
6075 Added a message to Irssi SILC client to tell to user if the
6076 server did not return a public key.
6078 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6080 * Fixed a channel key regeneration bug. It registered new
6081 timeout tasks exponentially until all system resources were
6082 used. Affected file silcd/server.c.
6084 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6086 * Added the SILC Document generator to the scripts/silcdoc.
6087 It can be used to generate the Toolkit Reference Manual out
6088 of the source tree. Internally it will also use the RoboDoc
6089 generator now imported in util/robodoc.
6091 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6093 * Added couple of return's in rekey protocol if error orccurred
6094 during the protocol. The execution must be terminated.
6095 Affected file silcd/protocol.c. Also, terminate the protocol
6096 always with timeout.
6098 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6100 * The client's Client ID was created initally from the wrong
6101 nickname (it could have been in format nick@host) in the
6102 silc_server_new_client. Affected file silcd/packet_receive.c
6104 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6106 * Added some SILC_LOG_ERROR's to various error conditions
6107 if client could not be added to ID cache. Affected files
6108 silcd/packet_receive.c and silcd/server.c.
6110 * When client's sock->user_data is freed, NULL also the
6111 client->router and client->connection pointers. Added check
6112 for these pointers being NULL to various places around the
6113 code. Affected file silcd/server.c.
6115 * Added client->data.registered == TRUE checks to various
6116 places around the code to assure that unregistered client's
6117 are not handled when it is not allowed. Affected file
6120 * Added `bool registered' fields to all
6121 silc_idlist_[server|client]_get_* routines to indicate whether
6122 the fetched client needs to be registered or not. Affected
6123 file silcd/idlist.[ch].
6125 * Add your own entry as registered to the ID cache in the
6126 server. Affected file server.c.
6128 * Fixed a bug in silc_server_new_server. The SilcServer was
6129 set as the new server's context instead of SilcServerEntry.
6130 This naturally caused some weird bugs.
6132 * Added "updated" field the SilcChannelEntry which indicates
6133 the time since the channel entry was last accessed. This
6134 can be used to determine whether it is necessary to
6135 announce the channel after backup resuming protocol.
6136 Affected files silcd/idlist.[ch].
6138 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6140 * Do not delete the channel rekey task when adding it
6141 for in silc_server_create_channel_key.
6143 * Changed the silc_server_create_channel_key to return
6144 TRUE or FALSE to indicate the success of the channel key
6147 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6149 * Fixed MSVC++ project files and added missing files to
6150 Makefiles under win32/.
6152 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6154 * Do not add TCP_NODELAY flag if the operating system
6155 does not have it defined. Affected files are
6156 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6158 * Fixed buffer overflow from Irssi SILC Client. Affected
6159 file irssi/src/fe-common/core/themes.c.
6161 * Fixed double free in client library in the file
6162 lib/silcclient/client.c when disconnecting from server.
6164 * Applied double free patch from cras to Irssi SILC client.
6165 Affected files irssi/src/core/[modules/expandos].c
6167 * Fixed the disconnection handling to Irssi SILC Client.
6168 The application must call silc_client_close_connection
6169 in ops->connect client operation in case of failure of
6170 the connection. Affected file is
6171 irssi/src/silc/core/client_ops.c.
6173 * Do not set sock->protocol to NULL in the function
6174 silc_client_close_connection after executing the protocol's
6175 final callback since the sock might not be valid anymore.
6176 Affected file lib/silcclient/client.c.
6178 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6180 * Do not enable SILC_THREADS if the linking with libpthread
6181 did not happen. Affected file configure.in.pre.
6183 * Added notion to protocol specification that server must
6184 verify the sent authentication payload with CMODE when
6185 setting the channel founder key. Implemented it to the
6186 server. Affected file silcd/command.c.
6188 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6190 * Added _EXTRA_DIST SILC distribution variable to the
6191 distributions file. It is used to conditionally add extra
6192 files or directories to the specific distribution. Affected
6193 files ./prepare, Makefile.am.pre and distributions.
6195 Removed the `_' from the start of the distribution names.
6198 * Added README.WIN32 for instructions to compile the Toolkit
6201 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6203 * Fixed a double free in disconnection in the server. Affected
6204 file is silcd/server.c.
6206 * Fixed the lib/silcske/groups.c to work now also with GMP
6207 MP library. The string conversion did not work when using
6208 specific base and the base is indicated in the string as well.
6210 * Created win32/ directory which now includes MSVC++ specific
6211 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6212 It will appear only in the toolkit distribution
6214 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6216 * Changed the key material distribution function in case when
6217 the hash output is too short. The data is now concatenated
6218 a bit differently than it used to. Made the change to the
6219 SKE protocol specification.
6221 * Added better GMP detection to configure.in.pre. A patch
6224 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6226 * Fixed a minor bug in SKE that might cause some problem on
6227 some platforms. Affected file lib/silcske/silcske.c.
6229 * Added the cookie checking for initiator in the SKE. It checks
6230 that the responder returns the sent cookie unmodified. The
6231 affected file is lib/silcske/silcske.c. Added new SKE
6232 error type INVALID_COOKIE that can be sent during the
6233 negotiation. Fixed some memory leaks as well.
6235 * Added the "invalid cookie" error message to Irssi SILC client's
6238 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6240 * Added `task_max' field to the SilcClientParams to indicate
6241 the maximum tasks the scheduler can handle. If set to zero,
6242 default values are used. Affected file lib/silcclient/silcapi.h.
6244 * Fixed memory leaks in silc_client_close_connection. Affected
6245 file lib/silcclient/client.c.
6247 * Added silc_client_del_client_entry to client library to free
6248 all memory of given client entry. Affected file is
6249 lib/silcclient/idlist.[ch].
6251 * Added new functions silc_client_del_channel and
6252 silc_client_del_server to delete channel and server entries.
6253 Affected file lib/silcclient/[silcapi.h/idlist.c].
6255 * Removed silc_client_del_client_by_id from silcapi.h.
6257 * Fixed the INFO command to return the server's own info
6258 correctly when querying by Server ID. Affected file is
6261 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6263 * Removed the non-blocking settings in WIN32 code in the
6264 silc_sock_[read/write] and added SleepEx instead. Affected
6265 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6266 of input data is now checked with FIONREAD and ioctlsocket.
6268 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6270 * Call silc_schedule_task_del_by_context in the
6271 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6272 Affected file lib/silccore/silcprotocol.c.
6274 * Call silc_protocol_cancel for active protocols in the
6275 silc_server_close_connection if the funtion
6276 silc_server_free_sock_user_data has not been called.
6277 Affected file silcd/server.c.
6279 * Generic tasks cannot be deleted using the del_by_fd
6280 task deleting function since generic tasks does not match
6281 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6283 * Added a notion to SILCOPER help file that the SILCOPER works
6284 only on router server, not on normal server.
6286 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6288 * Added for WIN32 support for the new scheduler as well.
6289 Affected file lib/silcutil/win32/silcwin32schedule.c.
6291 * Fixed the SHA1 implementation to work on various platforms.
6293 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6295 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6296 API. It is part of the scheduler now. Everything else is
6297 as previously but some functions has changed their names.
6298 Checkout the lib/silcutil/silcschedule.h for the interface.
6299 Updated all applications to use the new interface. Affected
6300 files are lib/silcutil/silcschedule.[ch].
6302 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6304 * Found a bug in the SKE implementation. The HASH value,
6305 specified by the protocol, was not computed correctly. The
6306 public key of the responder was not added to the computation
6307 even though it is mandatory. Affected file lib/silcske/silcske.c.
6308 This unfortunately causes incompatibilities with older
6309 clients and servers.
6311 * Added WIN32 specific network init and uninit functions:
6312 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6313 the Winsock2. Affected file lib/silcutil/silcnet.h and
6314 lib/silcutil/win32/silcwin32net.c.
6316 * Set the socket always to nonblocking mode on WIN32 after
6317 reading data or writing data. Affected file is
6318 lib/silcutil/win32/silcwin32sockconn.c.
6320 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6322 * Fixed various compilation problems under WIN32. Affected
6323 files lib/silcutil/win32/silcwin32thread.c and
6324 lib/silcutil/win32/silcwin32schedule.c.
6326 * Removed all _internal.h #includes from public header
6327 files. Internal headers must never be included from
6330 Removed also the lib/silcske/payload_internal.h file.
6332 * All include files that may be needed (public and some others
6333 included by the public headers) by application developers are
6334 now copied to the ./includes directory. It does not copy any
6335 internal headers. Affected file Makefile.defines.pre and all
6336 Makefile.am's under lib/ and subdirs.
6338 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6340 * Do not change the ~/.silc directory's permissions automatically.
6341 Affected file irssi/src/silc/core/clientutil.c.
6343 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6345 * Do not cancel the protocol in silc_server_close_connection
6346 it might cause recursion. Now cancelled in the function
6347 silc_server_free_sock_user_data. Affected file silcd/server.c.
6349 * Fixed the silc_server_remove_clients_by_server to regenerate
6350 the channel keys correctly finally. Added also new function
6351 silc_server_remove_clients_channels to actually do it.
6352 Affected file silcd/server.c.
6354 * Fixed the silc_server_new_channel to not crash by giving
6355 wrong router to the new channel. Affected file is
6356 silcd/packet_receive.c.
6358 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6360 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
6361 which is given as argument to the silc_client_alloc now.
6362 It can be used to configure the client and set various parameters
6363 that affect the function of the client.
6365 * The USERS command in server did not check whether the channel
6366 is private or secret. Affected file silcd/command.c.
6368 * Added new argument to the USERS command in protocol specification.
6369 The USERS command now can take the channel name as argument
6370 as well. Added support for this in client and server and
6371 updated the protocol specs.
6373 * Completed the GETKEY command in client. It can be now used
6374 to fetch also servers public key not only some clients.
6375 Affected files lib/silcclient/command[_reply].c.
6377 * Added silc_client_get_server to return server entry by the
6378 server name. Affected files lib/silcclient/silcapi.h and
6381 * Redefined the IDENTIFY command in protocol specification to be
6382 more generic. It now can be used to query information about
6383 any entity in the SILC Network, including clients, servers and
6384 channels. The query may be based either the entity's name
6385 or the ID. Added support for this in both client and server.
6387 Affected files silcd/command.c and lib/silcclient/command.c
6388 and command_reply.c.
6390 * Optimized the WHOIS and WHOWAS commands in the server. Removed
6391 the _from_client and _from_server functions. Affected file
6394 * Added silc_client_get_channel_by_id_resolve to the file
6395 lib/silcclient/silcapi.h to resolve channel information by
6396 its ID. Added also silc_client_get_channel_by_id that
6397 does not resolve it from the server.
6399 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6401 * Added SilcServerEntry context into the client library
6402 to represent one server. The INFO command now allocates
6403 these to save the resolved server info. For now on the
6404 client library will also keep information about servers,
6405 connected and resolved with INFO.
6407 The INFO command now allocates the SilcServerEntry context
6408 and saves the server info there. The COMMAND_REPLY in
6409 the INFO now returns the parameters to application in
6410 same order as defined in the protocol specification.
6412 The entries are cached in the client->server_cache.
6414 * The INFO command is now issued after received the Client ID
6415 from the server. Affected file lib/silcclient/client.c.
6417 * The CMODE_CHANGE notify may now return also an SilcServerEntry
6418 to the application as the mode changer might be server.
6419 It is guaranteed that NULL is not returned anymore to the
6420 application. Affected file lib/silcclient/client_notify.c.
6422 The ID Type is now also passed to the application so that
6423 it can check whether the returned entry is SilcClientEntry
6426 Added new function silc_client_get_server_by_id to return
6427 the server entry by ID. Affected files are the
6428 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
6430 * Do not create the channel in the Irssi SILC Client when issuing
6431 the JOIN command but when received the sucessful JOIN command
6432 reply. Otherwise the channel might get created even though we
6433 could not join it. The Affected file is
6434 irssi/src/silc/core/[silc-channels.c/client_ops.c].
6436 * Fixed a channel joining bug in router. The router must also
6437 check the channel modes, invite and ban lists etc. when serving
6438 the JOIN command sent by normal server. Affected file is
6439 silcd/command.c. The router now resolves the client's
6440 information from the server who sent the JOIN command if it
6441 does not know it, and processes the JOIN command only after
6444 * Changed the SilcCommandCb to take new argument; void *context2.
6445 Affected file lib/silccore/silccommand.h
6447 The second argument in the command callbacks in the server now
6448 includes the SilcServerCommandReplyContext if the command was
6449 called as pending command callback from the command reply.
6450 Otherwise it is NULL. When called as pending the status of the
6451 command reply will be checked and if it was erronous the
6452 error will be sent to the original sender of the command.
6453 This way the client always receives the error messages even
6454 though the server was actually the one who received the error
6455 when it resent the command to router, for example. Affected
6456 files silcd/command[_reply].[ch].
6458 * Fixed sending WHOWAS command's error message to client if
6459 the requested client could not be found. It was missing.
6462 * Changed the CMODE and CUMODE commands reply arguments in the
6463 protocol specification. The Channel ID is now sent in both
6464 of the commands to identify the channel. Implemented this
6465 new feature to the client and server. Affected files
6466 lib/silcclient/command_reply.c and silcd/command.c.
6468 * Made better checks for invite and ban lists in the JOIN
6469 command in server. Affected file silcd/command.c.
6471 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6473 * The server now performs the incoming host IP/DNS lookup
6474 using the silc_socket_host_lookup and thus does not block
6475 the server anymore. Affected file silcd/server.c.
6477 * Completed the multi-thread support for SILC Scheduler in
6478 the lib/silcutil/silcschedule.c.
6480 * Fixed the configure.in.pre to detect the pthread correctly
6483 * Fixed a deadlock in silc_task_queue_wakeup in the file
6484 lib/silcutil/silctask.c.
6486 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6488 * Added new function silc_schedule_wakeup that is used in
6489 multi-threaded environment to wakeup the main thread's
6490 schduler. It needs to be used when a thread adds a new task
6491 or removes a task from task queues. After waking up, the
6492 scheduler will detect the task queue changes. If threads
6493 support is not compiled in this function has no effect.
6494 Implemented the wakeup mechanism to both Unix and WIN32
6495 systems. Affected files are lib/silcutil/silcschedule.[ch],
6496 lib/silcutil/unix/silcunixschedule.c and the
6497 lib/silcutil/win32/silcwin32schedule.c.
6499 * Added new function silc_task_queue_wakeup to wakeup the
6500 scheduler by the specified task queue. Affected file
6501 lib/silcutil/silctask.[ch].
6503 * The silc_socket_host_lookup_start now wakes up the scheduler
6504 after adding the timeout task. Affected file is
6505 lib/silcutil/silcsockconn.c.
6507 * The silc_socket_host_lookup is synchronous now if the threads
6508 support is not compiled in. However, the callback is still
6509 called asyncronously through the scheduler, anyway. Affected
6510 file lib/silcutil/silcsockconn.c.
6512 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6514 * Added new function silc_socket_host_lookup to perform
6515 asynchronous IP and FQDN lookups for the socket connection.
6516 Affected files lib/silcutil/silcsockconn.[ch].
6518 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6520 * Added SILC_MUTEX_DEFINE to define the mutex on environments
6521 that may or may not compile the mutex support in.
6523 Changed the silc_mutex_alloc interface. It allocates the
6524 mutex now to the sent pointer and returns TRUE or FALSE.
6526 Affected file lib/silcutil/silcmutex.h.
6528 * Wrote the SILC Task Queue interface to support multi-threads.
6529 Affected file lib/silcutil/silctask.[ch].
6531 * Wrote the SILC Scheduler to support multi-threads. Affected
6532 file lib/silcutil/silcschedule.c.
6534 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6536 * Implemented the SILC Mutex API and SILC Thread API for WIN32
6537 in lib/silcutil/win32/.
6539 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6541 * Defined SILC Mutex API and SILC Thread API and implemented
6542 them for Unix. Affected files are
6543 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
6544 lib/silcutil/unix/silcunixmutex.c and
6545 lib/silcutil/unix/silcunixthread.c.
6547 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6549 * Fixed the silc_server_remove_clients_by_server's channel
6550 key re-generation. The hash table handling was incorrect
6551 and would not work with many channels. Affected file is
6554 * Fixed some memory leaks around the server code.
6556 * Rewrote the silc_server_get_users_on_channel to support IPv6
6557 based Client ID's. Affected file silcd/server.c.
6559 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
6560 specification. However, a separate document must be written
6561 to define the detailed signing procedure and the payload
6562 associated with the flag. Defined the flag to the
6563 lib/silccore/silcchannel.h as well.
6565 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6567 * Changed the dynamic tables to static size tables in the
6568 lib/silccrypt/silchmac.c.
6570 * Removed GCC dependencies from the code. A patch by cras.
6572 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6574 * Do not show the error "Error receiving packet bla bla"
6575 in server if it really was not an error (-2 means that reading
6576 is pending). Affected file silcd/server.c.
6578 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6580 * Fixed a possible crash in silc_server_remove_clients_by_server
6581 in silcd/server.c. Fixed there also some memory leaks.
6583 * Fixed the silc_idlist_replace_client_id. It could replace
6584 wrong key in the hash table. Affected file silcd/idlist.c.
6586 * Do not check whether there are global users on the channel
6587 if the channel->global_users is FALSE. Affected functions
6588 silc_server_remove_from_one_channel and
6589 silc_server_remove_from_channels in silcd/server.c. Also,
6590 do not check if the removed client is local as we can be
6591 sure that global client was not removed from the channel
6592 and checking for global users is not needed.
6594 * The silc_server_remove_clients_by_server now re-generates
6595 the channel keys correctly for those channels that had
6596 clients removed from them. Affected file silcd/server.c.
6598 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6600 * Found the reason of random crashes in the server. We weren't
6601 ignoring the SIGPIPE signal (which can be sent in write())
6602 and it crashed the server. Affected file silcd/silcd.c.
6604 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6606 * Assure that sock->user_data is not NULL in the function
6607 silc_server_packet_send in silcd/packet_send.c.
6609 * Disconnect the remote connection if it could not be added
6610 to any ID lists in the server. The affected file is
6613 * Check in silc_server_packet_send[_real/dest] that the
6614 socket is not disconnecting and ignore the data if it is.
6615 Affected file silcd/packet_send.c.
6617 * Define inline to __inline on native WIN32 compilation.
6618 Affected file includes/silcwin32.h.
6620 * Added some explicit type casts for inline code since MSVC
6621 require them. Affected files lib/silcutil/silcbuffer.h,
6622 lib/trq/silcdlist.h and lib/trq/silclist.h.
6624 * Print warning in log files from now on if the packet
6625 decryption fails. Affected file silcd/server.c.
6627 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6629 * Changed the `say' client operation's interface to accept
6630 new `type' argument to indicate the type of the message sent
6631 by the library. The application may filter the library's
6632 messages according the type. The affected file is the
6633 lib/silcclient/silcapi.h.
6635 * Added two new functions to lib/silcclient/silcapi.h:
6636 silc_client_del_client and silc_client_del_client_by_id.
6637 Affected file lib/silcclient/idlist.c.
6639 * Moved the clientincludes.h from includes/ to silc/ and
6640 serverincludes.h from includes/ to silcd/.
6642 * The modes for the CMODE and CUMODE are now passed as
6643 uint32 for application with COMMAND_REPLY. The affected
6644 file is lib/silcclient/command_reply.c.
6646 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6648 * /WHOIS without arguments shows client's own information.
6649 Affected file lib/silcclient/command.c.
6651 * Changed PING to not accept any arguments. The specs
6652 says that client can ping only the connected server so
6653 requiring an argument is not needed. Affected file is
6654 lib/silcclient/command.c.
6656 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6658 * Fixed a fatal bug in private message sending and reception
6659 encryption and decryption when using private message keys.
6660 The implementation was incorrect and did not follow the
6661 specification. It causd that some of the message were
6662 lost since it did not use the sending and receiving keys
6663 as the protocol suggests. This has been fixed and will cause
6664 incompatibilities with older clients when sending private
6665 message encrypted with private message keys. Affected files
6666 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
6667 and various other in Irssi SILC Client.
6669 Added `responder' boolean argument to the functions
6670 silc_client_add_private_message_key[_ske] to indicate when
6671 the key is added as responder or initiator of the key
6674 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6676 * Removed the silc_ske_check_version function and created
6677 a SilcSKECheckVersion callback. Added also a function
6678 silc_ske_set_callbacks that is now used to set all SKE
6679 callbacks. The callback functions are not given to
6680 the SKE functions anymore, but this function is used to
6683 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
6685 * Added `silc_version' argument to the silc_client_alloc
6686 to define the version of the application for the library.
6687 The library will use the version string to compare it
6688 against the remote host's (usually a server) version
6689 string. Affected file lib/silcclient/silcapi.h
6691 * Added the KE protocol context to Key Agreement context
6692 in client library so that we can abort the SKE if it
6693 is in process when we get timeout. Affected file is
6694 lib/silcclient/client_keyagr.c.
6696 * Do not resolve the client ID forever if it returns in the
6697 first time that such client does not exist. This was done
6698 for example with private message. Affected file is
6699 lib/silcclient/client_prvmsg.c.
6701 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6703 * Do not add regex.h for WIN32. The affected file
6704 includes/silcincludes.h.
6706 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
6707 not work yet 100%. It generates the DLL's automatically
6708 when compiling with --with-win32 under cygwin.
6710 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6712 * lib/contrib/regex.c is not compiled on WIN32.
6714 * Added silc_net_get_socket_opt function to the
6715 lib/silcutil/silcnet.h.
6717 * Added includes/silcwin32.h for WIN32 specific includes
6720 * Do not use ptime structure or any of the posix process
6721 functions on WIN32 in lib/silccrypt/silrng.c.
6723 * Added silc_gettimeofday to provide generic function
6724 for struct timeval on all platforms. Added the function
6725 to lib/silcutil/silcutil.h.
6727 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6729 * Moved the lib/silccore/silcsockconn.[ch] to the utility
6730 library as they clearly belong there. As a plus side we
6731 can make the actual socket connection routines platform
6734 Added also new generic function silc_socket_read and
6735 silc_socket_write (that used to be silc_packet_[read/write].
6736 The implementation of these are platform specific.
6738 * Added WIN32 specific routines of silc_socket_[read/write]
6739 to lib/silcutil/win32/silcwin32sockconn.c.
6741 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6743 * Added preliminary support for native WIN32 compilation under
6744 cygwin (using the -mno-cygwin option for GCC) to the
6745 ./configure.in.pre. The --with-win32 now prepares the
6746 compilation for native WIN32.
6748 * Rewrote the SILC Scheduler interface in the file
6749 lib/silcutil/silcschedule.h. The scheduler is now context
6750 based and does not have anymore any global static scheduler.
6751 Moved the Unix scheduler to the lib/silcutil/unix/ directory
6752 and created lib/silcutil/win32 directory for WIN32 based
6755 * Added Unix specific network routines to the
6756 lib/silcutil/unix/silcunixnet.c and the old
6757 lib/silcutil/silcnet.c includes now only generic routines.
6759 Added WIN32 specific network routines to the
6760 lib/silcutil/win32/silcwin32net.c.
6762 * Added Unix specific utility functions from the
6763 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
6765 * Added WIN32 SILC Scheduler to the file
6766 lib/silcutil/win32/silcwin32schedule.c. The code is of course
6769 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6771 * Do not handle JOIN notify in the server if the target client
6772 is not registered (idata->registered == FALSE). The affected
6773 file is silcd/packet_receive.c.
6775 * Update the nickrec->founder in event_cumode in the Irssi SILC
6776 client. Affected file irssi/src/silc/core/silc-channels.c.
6778 * Fixed the CUMODE_CHANGE notify handling in the server when
6779 server and router are announcing their clients on channels.
6780 Now the mode changes are saved and notified correctly. The
6781 affected file is /silcd/packet_receive.c.
6783 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
6784 They really did not replace the cache entry in the ID Cache.
6785 Now they do that. Affected file silcd/idlist.c.
6787 * Fixed the KICK notify handling in the Irssi SILC client to
6788 update the channel records so that the kicked client does not
6789 appear to be on the channel. The affected file is
6790 irssi/src/silc/core/silc-channels.c.
6792 * Always update the conn->current_channel when executing command
6793 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
6795 * Fixed the KILL notify handling in Irssi SILC client to remove
6796 the killed client on all channels.
6798 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6800 * Fixed the silc_parse_command_line to remove extra spaces
6801 from the start and end of the arguments. Affected file is
6802 lib/silcutil/silcutil.c.
6804 * Cancel and free any active protocol in the function
6805 silc_server_close_connection. Affected file silcd/server.c.
6807 * Cancel and free any active protocol in the function
6808 silc_client_close_connction. Affected file is
6809 lib/silcclient/client.c.
6811 * Do not execute the KILL command for clients that are in
6812 history (ie. they are not in the network). Affected file is
6815 * Fixed KILL notify handling, client does not crash anymore.
6816 Affected file irssi/src/silc/core/silc-channels.c.
6818 * Reduced the default packet buffer size from 2048 to 1024 in
6819 lib/silccore/silcpacket.c.
6821 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
6822 counter to the SKE context that is incresed when the SKE library
6823 performs async operation outside the library. If the outside
6824 process frees the SKE context and FREED status will be set
6825 and the library will detect after the sync operation that the
6826 libary is freed. The affected files are
6827 lib/silcske/silcske[_status].[ch].
6829 * Resolve the client entry information in the function
6830 silc_client_channel_message to assure that NULL pointer is not
6831 passed as client entry to the application. */
6833 * Fixed the task timeout calculation to assure that there is
6834 never negative timeouts. The affected file is
6835 lib/silcutil/silcschedule.c.
6837 * Fixed the channel user mode notification sending in server.
6838 It was sent point-to-point to the router (or to server by router)
6839 but it needs to be destined to a channel. The routines now
6840 supports sending the channel user mode notifys to the channels
6841 when announcing clients and channels. Affected files are
6842 silcd/server.c and silcd/packet_receive.c.
6844 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
6845 It did not actually replace the old channel entry in the cache.
6846 Affected file lib/silcclient/client_notify.c.
6848 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6850 * Fixed a possible crash in silc_packet_send_prepare. It now
6851 assures always that there is enough space in the buffer and
6852 at the tail area of the buffer (for MAC).
6854 Fixed the inbound buffer reallocation in silc_packet_read.
6855 It was old code and did not handle the reallocation correctly.
6858 The affected file is lib/silccore/silcpacket.c.
6860 * Fixed buffer overflow in silc_parse_nickname in the file
6861 lib/silcutil/silcutil.c.
6863 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6865 * make install generates new server keys only if there is not
6868 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6870 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
6871 Added check that if the NOREPLY is set then we will not send
6872 the away message. This avoids infinite loop of away messages
6873 if both clients are away. The affected file is
6874 lib/silcclient/client_prvmsg.c.
6876 * Fixed client crash if /NICK was given without arguments.
6877 Affected file lib/silcclient/command.c.
6879 * Server does not send the invite list in INVITE command back
6880 to the client if the list was not altered. Added this notion
6881 to the protocol spec as well. Affected file silcd/command.c.
6883 Fixed possible crash in INVITE command by checking the
6884 value of silc_server_get_client_route command.
6886 * Fixed the INVITE notify type handling. The arguments are now
6887 taken in correct order and client does not crash. The affected
6888 file is irssi/src/silc/core/silc-channels.c.
6890 Removed the "Inviting xxx to channel" message from the
6891 client library away and let the application handle it.
6892 Affected file lib/silcclient/command.c. Added that message
6893 to Irssi SILC client's message formats.
6895 * Fixed CMODE command crash in client. It now checks the
6896 amount of arguments correctly and does not crash. The affected
6897 file is lib/silcclient/command.c.
6899 * Do not create new channel automatically in silc_channels_join
6900 but check whether the channel by that name already exists.
6901 Affected file irssi/silc/core/silc-channels.c.
6903 * Do not send the SERVER_SIGNOFF to router if the disconnected
6904 entity was the router. Affected file silcd/server.c.
6906 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
6907 SILC client as it was missing from there.
6909 Added the handling of the KICK notify to the Irssi SILC client
6910 as it was missing. Added "you have been kicked" message to
6911 Irssi SILC client's message modules formats.
6913 Added the handing of the KILL notify to the Irssi SILC client
6914 as it was missing. Added the kill message module formats
6917 The affected file is irssi/src/silc/core/silc-channels.c.
6919 * The router did not save the channel mode the server announced.
6920 Affected file silcd/packet_receive.c.
6922 * Fixed a possible crash in INFO command in server. If the
6923 server did not provide the server info it crashed. Affected
6924 file silcd/command.c.
6926 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6928 * Fixed the GETKEY command in the server to check also the
6929 global list. Otherwise the GETKEY would not work correctly
6930 in normal SILC server. Affected file silcd/command.c.
6932 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6934 * Fixed GETKEY crash, it crashed if the command did not succseed.
6936 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6938 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
6939 is now real and not just an macro interface to GMP.
6941 Removed the entire GMP from the source tree and imported new
6942 NSS MPI library instead. Reason for removing GMP is that it is
6943 extremely large and compiles extremely slow. The NSS MPI
6944 is only a few files and compiles in less than 10 seconds.
6945 The speed is also about the same as GMP. The MPI is imported
6946 to lib/silcmath/mpi.
6948 If the system has GMP installed we will still use the GMP.
6949 If it is not then the NSS MPI will be compiled.
6951 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6953 * Merged a long nickname (127 characters long) crash bugfix from
6954 Irssi CVS tree. Affected file irssi/src/core/misc.c.
6956 * Merged a freed memory reference bugfix from Irssi CVS tree.
6957 Affected file irssi/src/core/commands.c.
6959 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6961 * Added the server's public key sving and verification to the
6962 server when performing the SKE. This was missing and the
6963 remote server's (or router's) public key was accepted without
6964 checking whether we have it previously or trust it at all.
6965 Affected file silcd/protocol.c.
6967 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6969 * Check in the silc_server_timeout_remote if protocol is active
6970 and make sure that the protocol's final callback is called so
6971 that all memory if freed. Affected file silcd/server.c.
6973 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6975 * silc_server_whois_send_reply crashed the server if the nickname
6976 was 127 characters long. Affected file silcd/command.c.
6978 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6980 * Added sanity check to the silc_server_new_client. If the hostname
6981 is provided inside username then check that the provided hostname
6982 really is the same as the resolved one. If the hostname was not
6983 resolved then check it from the public key. Affected file is
6984 silcd/packet_receive.c.
6986 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
6987 if the server disconnected us and the connection is not valid
6988 anymore. Affected file irssi/src/silc/core/silc-channels.c.
6990 * Moved the silc_client_[chmode|chumode|chumode_char] away from
6991 the library to the lib/silcutil/silcutil.[ch].
6993 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6995 * Close log file after open. Affected file
6996 lib/silcutil/silclog.c.
6998 * Check whether sock == NULL in silc_client_send_packet and return
6999 if it is. Affected file lib/silcclient/silcclient.c.
7001 * Check rec->entry == NULL in the Irssi SILC Client before
7002 sending the channel message. Affecte file is
7003 irssi/src/silc/core/silc-servers.c.
7005 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7007 * Merged a splitted window bugfix from Irssi CVS tree. The
7008 affected file is irssi/src/fe-text/textbuffer-view.c.
7010 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7011 It did not print nickname.
7013 * Improved the distributions system a bit.
7015 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7017 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7018 irssi/src/fe-text/gui-window.c.
7020 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7021 to in-active server. The affected file is
7022 irssi/src/silc/core/client_ops.c.
7024 * Resolve the client in USERS command reply if the entry does
7025 not have username resolved. The affected file is
7026 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7027 command to WHOIS command to really resolve stuff. The USERS
7028 is not used any more in any critical section so WHOIS can
7029 be used even though it might be slower than IDENTIFY.
7031 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7034 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7036 * Changed the protocol API a bit more consistent in the
7037 lib/silccore/silcprotocol.[ch].
7039 * Changed the following headers to ROBODoc format:
7041 lib/silccore/silcpayload.h
7042 lib/silccore/silcprotocol.h
7043 lib/silccore/silcsockconn.h
7045 All core library headers are now formatted.
7047 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7049 * Fixed a bug in Irssi SILC client; do not show that you are
7050 server/router operator if you really are not. Affected file is
7051 irssi/src/silc/core/client_ops.c.
7053 * Renamed silc_command_free_payload to silc_command_payload_free.
7054 Affected file lib/silccore/silccommand.h
7056 * Added silcmath.h to include the prototoypes of various routines
7057 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7060 * Changed the following headers to ROBODoc format:
7062 lib/silccore/silcchannel.h
7063 lib/silccore/silccommand.h
7064 lib/silccore/silcid.h
7065 lib/silccore/silcidcache.h
7066 lib/silccore/silcmode.h
7067 lib/silccore/silcnotify.h
7068 lib/silccore/silcpacket.h
7069 lib/silcmath/silcmath.h
7071 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7073 * Added checking to the server code not to start the server if
7074 ciphers and stuff are not configured properly. Affected files
7075 silcd/serverconfig.[h] and silcd/server.c.
7077 * Changed the layout of the header files of the public interfaces
7078 in the SILC libraries. The new layout supports ROBODoc
7079 documentation tool (and some others) so that it is easy to create
7080 a library reference manual. All the other headers and source
7081 code must still follow the CodingStyle document. Also source
7082 code must not include these ROBODoc stuffs, only the headers.
7083 Furthermore, all public interface headers must now be named
7084 by using `silc' prefix, example: silcapi.h, silccipher.h.
7085 Some files were renamed due to this. All the other headers
7086 must not be used as public interfaces. I will update the
7087 CodingStyle document later. Changed following headers, so far:
7089 lib/silcclient/silcapi.h
7090 lib/silccore/silcauth.h
7091 lib/silccore/silcprivate.h
7092 lib/silccrypt/silcdh.h
7094 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7098 * Removed silc_client_packet_send_flush from the client library
7099 as it is not needed. Affected file lib/silcclient/client.[ch].
7101 * Added printing of message of unresolved authentication method
7102 to the Irssi SILC client. Added it to the module formats.
7103 Removed the same message from the client library.
7105 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7107 * Added new distribution feature, DISTLABEL. Every distribution
7108 can define own preprocessor label that can be used in the
7109 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7110 file distributions, acconfig.h.pre and prepare.
7112 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7114 * Added Makefile.defines_int to include the actual definitions
7115 for Makefile.defines.in. Tested the new distribution system,
7116 created distributions and tested installation.
7118 * Added AWAY message printing to the Irssi SILC client. Added
7119 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7121 * Added SCONNECT command to call the SILC's CONNECT command.
7122 Cannot use CONNECT directly since Irssi uses that internally.
7123 Affected file irssi/src/silc/core/silc-servers.c.
7125 Added ACTION local command. It is same as ME command but takes
7126 the channel as mandatory argument.
7128 Rewrote some of the Irssi's help files to suite for SILC
7131 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7133 * Added Makefile.defines[.in] that should for now on be included
7134 in all Makefile.am file in the source tree. That file includes
7135 all common compilation definitions for SILC source tree.
7137 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7139 * Minor changes to the ./prepare script to change the package
7140 name according the distribution name to the configure.in.
7142 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7144 * Created new distribution system. Added file `distributions'
7145 that defines all the distributions that can be created out of
7146 the SILC source tree. The ./prepare script now reads that
7147 file to determine how to prepare the distributions. The
7148 first argument to the ./prepare is the name of the distribution
7149 and second is the version of the distribution. If given
7150 without arguments it creates the default (toolkit) distribution
7151 with the default version (defined in ./prepare).
7153 All Makefile.am files that are subject to the distributions
7154 are now named as Makefile.am.pre. These are ./Makefile.am
7155 and lib/Makefile.am. Others may be changed later.
7157 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7159 * Added invite list, ban list, some key management and connection
7160 error message printing to module formats in the Irssi SILC client.
7162 * Added new silc_client_set_away_message to set the away message
7163 that is back to the person who sent private message. The
7164 affected file lib/silcclient/silcapi.h and the
7165 lib/silcclient/client_prvmsg.c.
7167 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7169 * Fixed the private message sending in the Irssi SILC client,
7170 added local command KEY to the Irssi SILC client.
7172 Added key management and key agreement message formats to the
7173 irssi/src/fe-common/silc/module-formats.[ch].
7175 Added USERS (alias WHO) printing, server/router operator
7176 indication and LIST command printing to the module formats.
7178 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7180 * Fixed channel joining notify handling, cumode notify handling
7181 from Irssi SILC client.
7183 * Added SILC specific module-formats to the Irssi SILC client so
7184 that SILC specific message hilighting, colors etc is possible.
7185 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7187 Added channel mode, channel user mode, actions, notices,
7188 whois and whowas printing to the the module-formats.c.
7190 * Fixed a bug in channel deletion in the server. The channel
7191 is not left to the cache even if the channel founder auth mode
7192 is set when there are no users anymore on the channel. Affected
7193 file silcd/server.c.
7195 * The silc_net_localhost now resolves the entire hostname including
7196 the domain name. Affected file lib/silcutil/silcnet.c.
7198 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7200 * Changed the ask_passphrase client operation to be ascynchronous.
7201 It has now a completion callback and a context that the
7202 application must call after it has got the passphrase from
7203 the user. Affected files lib/silcclient/silcapi.h,
7204 lib/silcclient/protocol.c, lib/silcclient/command.c and
7207 Added SilcAskPassphrase callback that the application calls
7208 to deliver the passphrase to the library.
7210 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7211 The public key verification and especially a certificate
7212 verification is asynchronous procedure.
7214 Added new SILC_SKE_STATUS_PENDING status to indicate the
7215 request is pending and a callback will be called to finalize
7218 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7219 indicate that remote end did not send its public key (or
7220 certificate), even though we require it. Added check for this
7221 condition in the SKE. This was a security bug, now fixed.
7223 Defined new SilcSKEVerifyCbCompletion callback that is called
7224 when the verification process is completed.
7226 The affected files lib/silcske/silcske_status.h and
7227 lib/silcske/silcske.[ch].
7229 * Changed the verify_public_key client operation to be async
7230 as well. Defined SilcVerifyPublicKey callback that is used to
7231 indicate the success of the public key verification process.
7233 Changed the server and client to use the new async client
7236 * Changed the Irssi SILC client's internal scheduler to be called
7237 twice as many times as it used to be. As a result the client
7238 should be a bit faster now. Affected file is
7239 irssi/src/silc/core/silc-core.c.
7241 * Added support to Irssi SILC client of asynchronous public key
7242 verification and passphrase inquiry. Affected file is
7243 irssi/src/silc/core/silc-core.c.
7245 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7247 * Do not say "You have left channel %s" in client library.
7248 Moved it to the application. Affected files are
7249 lib/silcclient/command.c and silc/client_ops.c.
7251 * Fixed silc_client_get_clients. Command context was not
7252 duplicated and was freed memory in the callback. Affected
7253 file lib/silcclient/idlist.c.
7255 * Do not say "you are now talking..." on JOIN command in the
7256 client library. The appliation must handle it.
7258 * Do not say ".. changed topic to" in command reply in the
7259 client libary. The application must handle it.
7261 * Fixed TOPIC command sending in the client library.
7263 * Fixed a memory leak in silc_client_command_free in the file
7264 lib/silcclient/command.c.
7266 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7268 * Imported a modified version of Irssi client to the source tree.
7269 The Irssi will be used to create a new client called
7270 Irssi SILC. Imported to irssi/.
7272 Added silc_core_init_finish function to the Irssi. Affected
7273 file irssi/configure.in.
7275 A lot changes in the Makefile.ams around the irssi tree.
7277 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7279 * Do not rehash if the new size is same as the old size of the
7280 hash table, in the silc_hash_table_rehash*. The affected file
7281 lib/silcutil/silchashtable.c.
7283 * Replaced hash_table_del_by_context calls from the server
7284 (when channel->user_list and client->channels) to the
7285 hash_table_del as it is sufficient and faster.
7287 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7289 * Added silc_hash_table_list, silc_hash_table_get and the
7290 SilcHashTableList structure to provide an alternative way to
7291 traverse the hash table. The affected files are
7292 lib/silcutil/silchashtable.[ch].
7294 * Changed the server's idlist routines to use the hash table
7295 routines to optimize the code.
7297 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7299 * Replaced the client entry's `channel' list and channel entry's
7300 `user_list' list to hash tables for optimized lookup. Changed
7301 the code to use the hash table interface around the code.
7302 Affected file lib/silcd/idlist.[ch].
7304 * Added `auto_rehash' boolean argument to the function
7305 silc_hash_table_alloc to indicate whether the hash table should
7306 auto-rehash when it thinks is appropriate time. It will
7307 increase the hash table size if the there is twice as much
7308 entries in the table than the size of the table, and will
7309 decrease the size if there are twice as less entries than
7310 the size of the table.
7312 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7314 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7316 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7318 * silc_idcache_purge_by_context deletes the entry now by context
7319 as it is supposed to do. Affected file lib/silccore/idcache.c.
7321 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7322 client is not anymore valid (WHOWAS givens the info) and not
7323 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7325 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7327 * Removed the `data' and `data_len' arguments from the ID Cache
7328 interfaces and added `name' argument. ID Cache does not handle
7329 anymore the binary data only a names associated with given ID.
7331 * When hashing a Client ID with silc_hash_id the entire ID is
7332 not hashed anymore, instead only the hash of the Client ID is
7333 hashed. This way we can access the Client ID from the cache
7334 with Client ID but with the hash of the ID (which is a hash of
7335 the nickname) as well without any difference in performance.
7337 Added also silc_idcache_find_by_id_one_ext to do one on one
7338 searching when we have the actual ID. Added also function
7339 silc_hash_client_id_compare. The affected files are
7340 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7342 * When hashing the name associated with a ID it is always done
7343 in lowercase. This way we can access the cache without worrying
7344 about case-sensitivity, even though, for example nicknames are
7347 * Fixed a bug in server with channel message sending. It put
7348 wrong ID type as destination ID. The affected file
7349 silcd/packet_send.c.
7351 * silc_idcache_del_by_context now deletes from all hash tables
7352 by context. Affected file lib/silccore/idcache.c.
7354 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7356 * Changed the client library to use the new ID Cache interface.
7357 Changes around the source tree.
7359 * Added silc_hash_table_rehash_ext to rehash with specific
7360 hash function. Affected file lib/silcutil/silchashtable.[ch].
7362 * Added silc_hash_string_compare to compare two strings in the
7363 hash table. Affected file lib/silcutil/silcutil.[ch].
7365 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7367 * Added new function silc_idcache_del_by_context into the
7368 lib/silccore/idcache.[ch].
7370 * Changed the server's ID list routines to use the new ID Cache
7371 interface. Changes around the source tree.
7373 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7375 * Added silc_hash_table_del[_by_context]_ext functions in to the
7376 lib/silcutil/silchashtable.[ch].
7378 Removed silc_hash_table_find_all* routines and added new
7379 silc_hash_table_find_foreach to replace them.
7381 Added silc_hash_table_replace_ext function as extended
7382 replacing function. Separated the simple hash table interface
7383 from the extended hash table interface in the file
7384 lib/silcutil/silchashtable.h.
7386 * Fixed minor bugs and changed it to use some of the new
7387 hash table functions in lib/silccore/idcache.c
7389 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7391 * Added new function silc_hash_table_find_all to return all keys
7392 in the hash table by the specified key. As the hash table is
7393 collision resistant it also makes it possible to have several
7394 duplicate keys in the hash table. This function may be used to
7395 find all of the keys from the hash.
7397 Added user_context arguments to the SilcHashFunction,
7398 SilcHashCompare and SilcHashDestructor to deliver user specified
7401 Added new fuctions silc_hash_table_find[_all]_ext to do
7402 extended lookup with specified hash and compare functions and
7403 specified user contexts.
7405 Added new function silc_hash_table_add_ext to add the key
7406 with specified hash function and user context.
7408 Added new function silc_hash_table_foreach to traverse all
7409 entrys in the hash table. Added SilcHashForeach callback
7412 Added new function silc_hash_table_del_by_context to delete
7413 the entry only if the context associated with the key matches.
7415 Affected files are lib/silcutil/silchashtable.[ch].
7417 * Removed silc_hash_[server/client/channel]_id and added just
7418 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
7419 silc_hash_id_compare to compare two ID's using as the hash table
7420 comparison function. Added also silc_hash_data to hash
7421 binary data and silc_hash_data_compare to compare it.
7423 * Removed silc_idlist_find_client_by_hash as it is not needed
7424 anymore. Affected file silcd/idlist.[ch].
7426 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
7427 to use internally the SilcHashTable. The new ID Cache is a lot
7428 faster than the old one. Some of the ID Cache interface was also
7429 rewritten and obsolete and stupid functions were removed.
7431 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7433 * Added entry_count field to the SilcHashTable to keep the number
7434 of the entries in the table. Implemented the function
7435 silc_hash_table_rehash. Added new function
7436 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
7438 Fixed a minor bug in silc_hash_table_free.
7440 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
7441 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
7442 into the lib/silcutil/silcutil.[ch].
7444 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7446 * Implemented a collision resistant hash table into the
7447 lib/silcutil/silchashtable[ch]. See the header and the source
7448 for the SilcHashTable API.
7450 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7452 * Merged dotconf version 1.0.2 into lib/dotconf.
7454 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7456 * Do not compile anything in lib/silcsim/* if the SIM support
7457 is not enabled. The tree should now compile without problems
7460 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7462 * Compiled the SILC under cygwin. Compiled and tested briefly
7463 without problems. More tests needed. The SIMs didn't compile
7466 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
7468 * Fixed possible crash in silc_get_username in the
7469 lib/silcutil/silcutil.c.
7471 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7473 * Fixed a va_arg in silc/client_ops.c.
7475 * Oops, RC5 routines were named AES and caused some problems
7476 when not using SIM's. Affected file lib/silccrypt/rc5.c.
7478 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7480 * Added new SilcIDIP structure into the lib/silccore/id.h and
7481 replaced the old `ip' fields from all SILC ID's to that type.
7482 This is a step towards IPv6 support.
7484 The silc_id_get_len takes now the ID as an extra argument.
7485 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
7486 both IPv4 and IPv6 based ID's.
7488 The affected files are lib/silccore/id.[ch] and other files
7489 around the tree using these routines.
7491 * Removed the ID length arguments in server from various
7492 silc_server_send_notify_* routines -> they are not needed
7495 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7497 * Fixed memory leak in silc_encode_pem_file in the file
7498 lib/silcutil/silcutil.c.
7500 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7502 * Check minor version as well in the SKE. Affected files are
7503 silcd/protocol.c and lib/silcclient/protocol.c.
7505 * Added --identifier option to the server so that an identifier
7506 can be when creating the public key for the server. Affected
7507 file is silcd/silcd.c.
7509 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
7510 lib/silccrypt/silcpkcs.c.
7512 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7514 * Register default ciphers and stuff when using -C option with
7515 the server. Affected file sildc/silcd.c.
7517 * Put back the servers public key filename format, it is better
7518 than the new one. For now, the client keys are saved with the
7519 new filename format. The affected file silc/client_ops.c.
7521 * Implemented the Cipher API for the rest of the ciphers that
7522 did not implement it or implemented it the wrong way.
7524 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7526 * Register default ciphers and stuff when using the -S option
7527 in the client. Affected file silc/silc.c. Same also when
7528 creating new key pair with -C option.
7530 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7532 * Fixed the silc_verify_public_key client operation function to
7533 save the public keys differently. The fingerprint is now
7534 used as filename and not the hostname. This way also the
7535 client keys are saved uniquely and not with hostnames. The
7536 affected file is silc/client_ops.c.
7538 * Trimmed the silc_hash_fingerprint function to remove extra
7539 whitespaces from the end of the fingerprint. The affected
7540 file is lib/silccrypt/silchash.c.
7544 * Added silc_cipher_register_default function to register all
7545 default ciphers. It can be used when configuration files
7546 does not exist and the application does not want any specific
7547 ciphers in any specific order.
7549 The SilcDList is now used as silc_cipher_list dynamically
7550 allocated cipher list. Removed the static list all together
7551 and now all ciphers must be allocated to the dynamic list.
7552 The silc_cipher_alloc routine was changed to check only the
7555 All silc_cipher_* routines that used to return int returns
7558 The affected files lib/silccrypt/silccrypt.[ch].
7560 * The same thing was done to silc_hash_* as for silc_cipher_*
7561 routines. Affected files lib/silccrypt/silchash.[ch].
7563 * The same thing was done to silc_pkcs_* as for silc_cipher_*
7564 routines. Affected files lib/silccrypt/silcpkcs.[ch].
7565 Added also silc_pkcs_[un]register[_default] functions.
7566 Removed the data_context from the PKCS API.
7568 * Added silc_hmac_register_default function to register default
7569 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
7570 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
7571 to unregister all hmacs at once.
7573 * Register the default ciphers, hash functions, PKCSs and HMACs
7574 if client's configuration file does not exist. The affected
7577 * The client did not load the hash functions from the SIM
7578 modules at all. Added support for this. Affected file is
7579 silc/clientconfig.c.
7581 * When decoding public key with silc_pkcs_public_key_decode, check
7582 the supported algorithm only if PKCS are registered. Affected
7583 file lib/silccrypt/silcpkcs.c. The same was done with the
7584 silc_pkcs_private_key_decode.
7586 * Fixed the SILC List routines to keep the list always in order.
7587 It used to change the list's order when traversing the list but
7588 not it preserves the order. Affected file lib/trq/silclist.h.
7590 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7592 * Added the client library to use the SilcSocketConnection's
7593 reference counter (by silc_socket_dup) to prevent the bug that
7594 the socket object may be freed underneath async operation.
7596 * The name resolv library checking fixes in the configure.in.pre.
7599 * Created new version of the protocol drafts for future
7600 development. The -03 drafts are the ones that will be changed
7601 in the trunk now and the -02 will remain as they are.
7603 * Send list of CUMODE notifys to the router when announcing
7604 the channel users to the router. Affected file silcd/server.c.
7605 If the router receiving channel founder CUMODE for a channel
7606 that already has channel founder it will send CUMODE notify
7607 to the sender to remove the channel founder rights from the
7608 announced client. Affected file silcd/packet_receive.c.
7610 * The CUMODE notify may now use Server ID as well as the entity
7611 who changes the mode. Updated protocool specs.
7613 * Updated INSTALL and README files.
7615 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7617 * New web pages in the http://silc.pspt.fi. The pages was
7622 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7624 * Implemented the [DenyConnectin] config section in the server.
7625 Added silc_server_config_denied_conn to check whether incoming
7626 connection is denied. Affected file silcd/serverconfig.[ch].
7628 * Do not check the ports when checking the incoming configuration
7629 data if the port is 0, meaning any. Affected file is
7630 silcd/serverconfig.c.
7632 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7634 * Fixed buffer overflow in silc_string_compare in the file
7635 lib/silcutil/silcutil.c.
7637 * Fixed double free in silc_server_command_leave in the file
7640 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7642 * Fixed the version checking in the server. Affected file is
7645 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7647 * Fixed the configuration data fetching when accepting new
7648 connections in the server. Affected file silcd/server.c.
7650 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7652 * Added `sender_entry' argument to the function
7653 silc_server_packet_relay_to_channel so that we can check
7654 whether some destination actually belongs to the same route
7655 the sender belongs (ie, we must not resend the packet to the
7656 sender). Affected file silcd/packet_send.[ch].
7658 * Added `servername' field to the SilcClientEntry in the server
7659 to hold the name of the server where client is from. Affected
7660 file is silcd/idlist.h.
7662 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7664 * Moved the channel message encrypting in the router betwen
7665 router connections from silc_server_channel_message to the
7666 silc_server_packet_relay_to_channel since we want to check
7667 whether we have anybody channel before encrypting anything.
7668 Affected files silcd/packet_[receive/send].c.
7670 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7672 * Fixed the [AdminConnection] server config section to support
7673 multiple entries. Affected file silcd/serverconfig.c.
7675 * Added support into the server to check the validity of the
7676 incoming connection before executing any KE or authentication
7679 * The connection configuration is now saved to the KE and
7680 connection auth protocol contexts and not fetched anymore in
7681 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
7683 * The local hosts listenning address and port is also resolved
7684 now when starting the server. We want to have the socket object
7685 to include the real address and port for the listener. Added
7686 new function silc_net_check_local_by_sock into the files
7687 lib/silcutil/silcnet.[ch].
7689 * Fixed a broadcast bug in server -> do not broadcast if we
7692 * Fixed a routing bug. Do not route broadcast packets ever.
7693 Broadcast packets must be processed always and not routed since
7694 they may be destined to some other host than yourself and thus
7695 would get routed without no good reason. Affected file is
7698 * Added function silc_server_config_is_primary_route to check
7699 whether primary router connection has been configured (a router
7700 configuration that we are initiating). If there is not, we
7701 will assume that there is only two routers in the SILC network
7702 and we will use the incoming router connection as our primary
7703 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
7705 * Changed the order of the broadcasting. Broadcast _after_ the
7706 packet has been processed not before. Affected file is
7709 * Fixed a [ClientConnection] parsing bug. The port was never
7710 parsed correctly thus resulting to port 0. Affected file
7711 silcd/serverconfig.c.
7713 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
7714 argument and did not set the broadcast packet flag. Affected
7715 file silcd/packet_send.c. Fixed same bug in the function
7716 silc_server_send_notify as well.
7718 * If we receive NEW_ID packet for our own ID in the server, ignore
7721 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7725 * Removed the nickname from the Private Message Payload.
7726 Updated the code and the protocol specs.
7728 * Updated protocol specs for submitting to the IETF.
7730 * Tweaked the Random Number Generator a bit. Affected file
7731 lib/silccrypt/silcrng.c. Exported a new function
7732 silc_rng_[global]_add_noise which can be used to add more
7735 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7737 * Do not parse packets with different timeout when protocol
7738 is active -> may cause problem with rekey. Affected file
7741 * When server receives signoff notify it must not create
7742 new channel key if the client is on any channels since the
7743 sender of the signoff notify will create it.
7745 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7747 * Added printing of error messages during SKE protocol from the
7748 failure packet sent by server during SKE. Affected file
7751 * Removed the client's failure_callback handling with timeout
7752 and handle it immediately when received.
7754 * The SKE library returned wrong type in SUCCESS and FAILURE
7755 packets. They must be 32 bit MSB not 16 bit MSB.
7757 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7759 * Ok, rewrote the logic of the re-key and now it seems to work.
7760 I tested it on high traffic with frequent re-keys without
7761 problems. Added hmac_receive (and renamed hmac to hmac_send)
7762 in SilcClientConnection in lib/silcclient/client.h and
7763 in SilcIDListData in silcd/idlist.h. Also, removed the
7764 SilcPacketParserContext's cipher and hmac fields as they are
7765 not needed anymore and actually caused some problems when
7766 the ciphers and hmac's changed underneath the packet parser.
7768 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7770 * If re-key protocol is active then process the incoming packets
7771 synchronously since we must assure that icoming packets encrypted
7772 with the old key is processed before the new keys is set to
7773 use. This is true other packets than for REKEY packets.
7774 Affected file silcd/server.c. The same was done to client library
7775 as well, affected file lib/silcclient/client.c.
7777 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7779 * Fixed bug in client and server to accept the force send if
7780 the packet is send from silc_[server/client]_packet_process
7781 function. Otherwise the packets are never delivered, oops.
7783 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7785 * Disable force sending of packets when REKEY protocol is active.
7786 We must assure that no packet is sent directly when rekey is
7787 performed. All packets must be sent through packet queue.
7788 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
7789 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
7790 function is silc_[server/client]_packet_send_real to check
7793 * Replaced the SIM paths from example config files to
7794 /usr/local/modules. Also, make install creates now
7795 /usr/local/silc/logs directory to hold all the SILC server
7798 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7800 * Made the configure.in.pre work on Solaris. Patch by salo.
7802 * Made all ciphers compatible with non-x86 machines. Defined
7803 CBC mode macros into lib/silccrypt/ciphers_def.h.
7805 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7807 * Fixed the make install.
7809 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7811 * When MAC computation fails the silc_packet_decrypt returned 0
7812 even though it was supposed to return -1. Fixed this. The
7813 affected file is lib/silccore/silcpacket.c.
7815 * Do not replace the config files in /etc/silc (in make install)
7816 if they already exist. Affected file ./Makefile.am.
7818 * Do not send re-key packets immediately but through packet queue.
7819 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
7821 * Changed silc_net_check_host_by_sock to return FALSE if the
7822 IP/DNS could not be resolved. Though, it returns the IP address
7823 now even if it could not resolve it (but returns also FALSE).
7824 Affected file lib/silcutil/silcnet.[ch].
7826 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7828 * Added silc_pkcs_decode_identifier to decode the public key's
7829 identifier. Affected file lib/silccrypt/silpkcs.[ch].
7830 Added also silc_pkcs_free_identifier. Added also new context
7831 SilcPublicKeyIdentifier.
7833 * Added -S option to the silc client. It is used to dump the
7834 contents of the specified public key file.
7836 * Changed the PKCS api to return the public key length when
7837 setting the public key.
7839 * Fixed a fatal bug in the public and private key file loading.
7840 Affected file lib/silccrypt/silcpkcs.c.
7842 * Execute the packet parsing for client with zero (0) timeout
7843 if the protocol is active. Affected file silcd/server.c.
7845 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7847 * Made the key generation options to the silcd program. Added
7848 -C option, equivalent to client's option.
7850 * Added new [ServerKeys] config section to the server. It
7851 configures the server's public and private key.
7853 * Defined generic Public Key Payload into the protocol
7854 specification to send specific type of public keys and
7857 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
7858 public key or certificate.
7860 * Implemented the GETKEY command to the server and to the
7861 client library and on user interface.
7863 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7865 * Made preliminary `make install' work.
7867 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7869 * Added SilcServerRekey context into silcd/idlist.h.
7871 * Added the PFS support as defined in the specification to the
7872 SKE protocol. Affected files lib/silcske/*.c.
7874 * Added `ske_group' field to the SilcServerRekey context to hold
7875 the number of the SKE group that is used with PFS in re-key.
7876 Affected file silcd/idlist.h.
7878 * Added PFS re-key support to the server. Affected file is
7881 * Added silc_protocol_cancel to cancel execution of the next
7882 state of the protocol. Affected file is
7883 lib/silccore/silcprotocol.[ch].
7885 * Added the re-key support with and without PFS to the client
7886 library. Re-key is performed once in an hour, by default.
7888 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
7889 Added silc_client_rekey_callback and silc_client_rekey_final.
7890 Affected files are lib/silcclient/protocol.[ch] and
7891 lib/silcclient/client.[ch].
7893 * Removed the `hmac_key' and `hmac_key_len' fields from the
7894 SilcClientConnection structure; not needed. Affected file is
7895 lib/silcclient/client.h.
7899 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7901 * Do not ask whether user wants to use the negotiated private key
7902 for private messages, just use it. Affected file is
7903 silc/local_command.c.
7905 * Added `send_enc_key' and `enc_key_len' fields to the
7906 SilcIDListData structure since they are needed in the re-key
7907 phase. Affected file is silcd/idlist.[ch].
7909 * Implemented the simple re-key protocol into the server.
7910 Affected files silcd/server.c and silcd/protocol.[ch]. The
7911 re-key will be performed once in an hour, by default.
7913 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
7914 Added silc_server_rekey, silc_server_rekey_callback and
7915 silc_server_rekey_final.
7917 * Removed Tunneled flag from the protocol. Updated the code
7918 and the specifications.
7920 * Adde `pfs' field to the SilcIDListData to indicate whether
7921 the PFS is to be performed in the re-key. Affected file is
7924 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7926 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
7927 int64 of at least the xintXX size. If void * is less that 4
7928 bytes uint32 * will be used. Defined bool as boolean.
7930 * Changed _ALL_ unsigned long and unsigned int to uint32,
7931 unsgined short to uint16 in the source tree.
7933 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
7934 not handle clients that has entry->data.registered == FALSE.
7935 They are not in the network anymore. Affected file is
7938 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7940 * Implemented the sending of the SERVER_SIGNOFF notify in the
7941 server. Affected file is silcd/server.c.
7943 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
7944 Added also silc_notify_payload_encode_args into the
7945 lib/silccore/silcnotify.[ch].
7947 * Implemented ther SERVER_SIGNOFF notify handling in the server.
7948 Affected file silcd/packet_receive.c.
7950 * Implemented the SERVER_SIGNOFF notify handling in the client
7951 library. Affected file lib/silcclient/client_notify.c. Also,
7952 implemnted the printing of the SERVER_SIGNOFF info to the
7953 application. Affected file silc/client_ops.c.
7955 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
7956 if the deleting was successful. Affected file silcd/idlist.[ch].
7958 * Added support for public key authentication in the connection
7959 authentication protocol in the client library. Affected file
7960 lib/silcclient/protocol.c.
7962 * Changed the server's silc_idlist_get_clients_by_* interface
7963 to support already allocated array so that new entries may be
7964 added to pre-allocated array. Affected file silcd/idlist.[ch].
7965 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
7966 and command replies.
7968 * All command reply functions in the server now calls the
7969 pending command callback even if error occured. This way the
7970 error will be delivered to the client as well. Affected files
7971 silcd/command.c and silcd/command_reply.c.
7973 * Fixed INFO command to return local server's info if no server
7974 was provided. Affected file lib/silcclient/command.c.
7976 * Removed RESTART command for good. Updated the code and the
7979 * Rewrote parts of the task system. It is a bit simpler now.
7980 Removed unsued task priorities. The affected files are
7981 lib/silcutil/silctask.[ch].
7983 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7985 * Moved the USERS printing from the library to the application.
7986 Affected files lib/silcclient/command.c and silc/client_ops.c.
7988 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7992 * Added channel key re-key support. The re-key is perfomed
7993 only by the router and is done once in an hour. Added `rekey'
7994 field to the SilcChannelEntry in the server. Affected files
7995 silcd/server.c and silcd/idlist.h.
7997 * Added silc_task_unregister_by_context into the file
7998 lib/silcutil/silctask.[ch].
8000 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8002 * Added SILC_UMODE_GONE mode to indicate when the client is not
8003 present in the SILC network. Added also support to the local
8004 command AWAY that will set this mode. Added support of showing
8005 "xxx is gone" in WHOIS command. The USERS command shows the
8006 gone status as well.
8008 * Fixed setting server and router operator privileges in the
8009 server's UMODE command. Affected file silcd/command.c.
8011 * Merged the SKE KE1 and KE2 payloads into one payload. The
8012 new KE payload is equivalent to the old KE2 payload.
8014 Cleaned up the SKE Start Payload parsing. It now uses the
8015 simple buffer unformatting to do the parsing. A lot faster
8018 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8019 to the SKE that is used to indicate whether both of the SKE
8020 parties should perform authentication. By default only the
8021 responder performs authentication. By setting this flag also
8022 the initiator must do authentication. By default it is unset
8023 since in normal SKE case, client to server connection, only
8024 the responder should do authentication. When doing SKE between
8025 two clients both should perform authentication. Updated the
8026 code and the protocol specs.
8028 * A little fix to IDENTIFY command in the server. Search the
8029 client first by hash not nickname. Affected file is
8032 * Fixed the silc_client_close_connection to support closing
8033 the client to client connections wihtout deleting too much
8034 data. Affected file lib/silcclient/client.c.
8036 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8037 are received if protocol used to be active but is not anymore
8038 the application would crash due to NULL pointer dereference.
8039 Affected files silcd/server.c and lib/silcclient/client.c.
8041 * Added `hash' field to the SilcClientConnection to include
8042 the hash function negotiated in the SKE protocol.
8044 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8045 to set the channel founder authentication data. A client can
8046 claim the founder rights later by providing the authentication
8047 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8048 This way the channel founder can regain the channel founder
8049 privileges even it is left the channel. This works only on
8050 local server and the client must be connected to the same
8051 server to be able to regain the founder rights. Updated the
8052 protocol specs accordingly.
8054 Added support to the CMODE command in the client to set the
8055 founder auth data. Read the README to see how to set it.
8057 Added support to the CUMODE command to claim the founder
8058 rights. Read the README to see how to do it.
8060 Added support for the founder authentication to the Channel
8061 Entry in the server. Affected file silcd/idlist.h.
8063 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8064 server's CMODE command. Affected file silcd/command.c.
8066 * Added the following new functions into lib/silccore/silcauth.[ch]:
8067 silc_auth_get_method and silc_auth_get_data.
8069 * The server now saves the remote hosts public key to the
8070 SilcIDListData pointer. Affected file silcd/protocol.c.
8072 * The normal server now does not remove the channel entry from
8073 the cache if the founder authentication data is set. It used
8074 to remove it if the founder was the last one on the channel on
8075 the server and left the channel. The auth data is saved and
8076 if the channel is re-joined later the old entry is used with
8077 the old auth data. Affected files silcd/command_reply.c and
8080 * Removed the `pkcs' field from the SilcIDListData structure
8081 in the server; it is not used. Affected file silcd/idlist.h.
8083 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8085 * Fixed packet processing on slow links. Partial packets were
8086 never re-processed because the incoming data buffer was cleared
8087 by the application. Application must not directly clear the
8088 sock->inbuf, the packet processing routines handle it. Fixed
8089 this in client library and in server.
8091 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8093 * Fixed the WHOIS and IDENTIFY send reply function to really
8094 check whether to send list or just one entry. Affected file
8097 * Cleaned up the LEAVE command's channel key distribution. The
8098 affected file silcd/command.c.
8100 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8101 can enforce the channel mode as well. In that case the ID
8102 includes the ID of the server. The code now enforces the
8103 mode change if the router have different mode than the server.
8105 * The notify client operation with CMODE_CHANGE notify can now
8106 return NULL client_entry pointer if the CMODE was not changed
8107 by client. Application must check for this.
8109 * Added <Server ID> argument to INFO command to support server
8110 info fetching by Server ID.
8112 * Added silc_server_announce_get_channel_users to get assembled
8113 packets of channel users of the specified channel. Affected
8114 file silcd/server.[ch].
8116 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8117 was freed underneath the ID Cache.
8119 * Re-announce clients when the server received CHANNEL_CHANGE
8120 notify from the router. Affected file silcd/packet_send.c.
8122 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8124 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8125 crashed since it did not handle the fact that there is no cipher
8126 called "3" and didn't check the error condition. Now fixed.
8128 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8129 flag. It can be used to send message requests.
8131 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8133 * Implemented the RESTART command in the client.
8135 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8136 notice type messages. Added notice printing to the user
8139 * The channel keys are not re-generated if the channel's mode
8140 is PRIVKEY, ie private key on the channel exists. Affected
8141 files silcd/server.c and silcd/command.c.
8143 * Fixed a little bug in channel message delivery when channel
8144 private keys are set in the server. Affected file is
8145 silcd/packet_send.c.
8147 * Changed the setting on channel->on_channel = TRUE from the
8148 silc_client_save_channel_key to the JOIN command reply. The
8149 key payload is not received if the private channel key is set.
8150 Affected file lib/silcclient/command_reply.c and the
8151 lib/silcclient/client_channel.c.
8153 * When the CMODE_CHANGE notify is sent and the channel private
8154 key mode is removed the channel key must be re-generated in
8155 other cells as well. Added this support for the router in the
8156 silcd/packet_receive.c.
8158 * Added new local command NOTICE to send notice message on
8159 channel. Affected file silc/local_command.[ch].
8161 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8163 * Added new local command ME to the client. It is used to send
8164 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8165 some action. Affected file silc/local_command.[ch].
8167 * Changed channel_message and private_message client operations
8168 to deliver the message flags to the application. Added also
8169 the `flags' arguments to the silc_client_send_channel_message
8170 and silc_client_send_private_message functions. Affected file
8173 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8175 * Redefined the Private Message Payload to support private message
8176 keys and to support the new private message flags. Updated
8177 the protocol specs. Flags makes it possible to have for example
8178 CTCP style messages.
8180 * Added new type SilcPrivateMessagePayload and defined an API
8181 for it in the lib/silcclient/silcprivate.[ch].
8183 * Tested private message private keys successfully. Tested the
8184 private message key set, unset and list commands with the new
8187 * Redefined the Channel Message Payload to include the channel
8188 message flags (equal with private message flags) to support
8189 for example CTCP style messages.
8191 * Defined some of the message (for channel and private message)
8192 flags. Updated the protocol specs and added the flags to the
8193 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8195 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8197 * Added SilcKeyAgreementStatus type to the key agreement routines
8198 to indicate the current status and error if one occured.
8199 The status types are defined in the lib/silcclient/silcapi.h.
8201 * Added new local command KEY that is used to set and unset private
8202 keys for channels, set and unset private keys for private messages
8203 with remote clients and to send key agreement requests and
8204 negotiate the key agreement protocol with remote client. The
8205 key agreement is supported only to negotiate private message keys,
8206 it currently cannot be used to negotiate private keys for channels,
8207 as it is not convenient for that purpose.
8209 * Fixed a minor pending callback setting bug in the function
8210 silc_client_get_client_by_id_resolve, now the function works.
8211 Affected file lib/silcclient/idlist.c.
8213 * Added function silc_net_get_local_port to get local bound
8214 port by socket. Added to lib/silcutil/silcnet.[ch].
8216 * Added `sockets' and `sockets_count' fields to the SilcClient
8217 object. They hold the sockets of the listenning sockets in
8218 the client. Listenning sockets may be for example the key
8219 agreement server. Affected file lib/silcclient/client.[ch].
8220 Added functions the silc_client_add_socket and the
8221 silc_client_del_socket. They are exported to the application
8224 * Added ~./silc/clientkeys to support other client's public keys.
8226 * Renamed verify_server_key client operation to verify_public_key
8227 and added one argument to indicate the type of the connection
8228 (server, client etc.).
8230 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8232 * Added silc_server_connection_auth_request to handle the
8233 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8234 silcd/packet_receive.[ch].
8236 * Added silc_server_send_connection_auth_request into the
8237 silcd/packet_send.c to send the connection auth request packet.
8239 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8242 * Fixed the public key authentication in responder side in the
8243 server. The `auth_data' pointer includes the SilcPublicKey
8244 not the path to the public key. Affected file silcd/protocol.c.
8246 * Implemented the public key authentication in the initiator side
8247 in the server. Affected file silcd/protocol.c.
8249 * Removed the [RedirectClient] config section from the server
8250 configuration. Is not needed and I don't want to implement it.
8252 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8254 * Cleaned up the CMODE command in the server. It now works
8255 correctly and supports all the modes defined in the protocol.
8256 Affected file is silcd/command.c.
8258 * Added `hmac_name' field to the SilcChannelEntry in the server
8259 to hold the default HMAC of the channel. It can be set when
8260 creating the channel (with JOIN command). Affected files
8263 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8264 type to indicate the change of the current cipher and hmac
8265 on the channel. Client can safely ignore the <cipher> argument
8266 (if it chooses to do so) since the CHANNEL_KEY packet will
8267 force the channel key change anyway. The <hmac> argument is
8268 important since the client is responsible of setting the new
8269 HMAC and the hmac key into use.
8271 * Fixed the CMODE command in the client library as well.
8273 * Tested CMODE command in router environment successfully.
8275 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8277 * Show the version of the remote client (or server) when connecting
8278 to the server. It is logged to the log file. Affected file
8279 is silcd/protocol.c.
8281 * Fixed the KILLED notify handling in the client library. The
8282 client must be removed from all channels when receiving the
8285 Also, do not remove the client entry when giving the KILL
8286 command but when the KILLED notify is received.
8288 * Removed silc_idlist_find_client_by_nickname from the server.
8289 Not needed anymore. Affected files silcd/idlist.[ch].
8291 * Implemented the CHANNEL_CHANGE notify type handling to the
8292 server. Affected file silcd/server.c.
8296 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8298 * Added silc_server_send_notify_invite to send the INVITE
8299 notify between routers.
8301 * Implemented the INVITE command correctly to the server.
8303 * Implemented the INVITE notify type handling in the server.
8305 * Implemented the INVITE command to the client library and on the
8308 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8310 * Added function silc_server_get_client_resolve to find the
8311 client entry by ID from all ID lists and then resolve it
8312 (using WHOIS) if it cannot be found. Affected file is
8315 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8317 * Implemented the BAN command to the client library.
8319 * The JOIN command in the server now checks the invite list
8322 * Changed the silc_command_reply_payload_encode_va and the
8323 silc_command_payload_encode_va to support that if argument is
8324 NULL it ignores and checks the next argument. Affected file
8325 lib/silccore/silccommand.c.
8327 * Added silc_server_send_notify_ban to send the BAN notify
8328 type between routers.
8330 * Chaned the silc_notify_payload_encode to support that if
8331 argument is NULL it ignores and checks the next argument.
8332 Affected file lib/silccore/silcnotify.c.
8334 * Tested ban lists in router environment successfully.
8336 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8338 * Implemented BAN command to the server, in silcd/command.[ch].
8340 * Removed the BAN and INVITE_LIST modes from the CMODE command
8343 * Added function silc_string_match to regex match two strings.
8344 Affected files lib/silcutil/silcutil.[ch].
8346 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8348 * Redefined parts of the SilcChannelEntry in the server to support
8349 the new ban and invite lists.
8351 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8353 * Redefined the INVITE command. The same command can be used to
8354 invite individuals to the channel but also to manage the invite
8355 list of the channel (to add to and remove from the invite list).
8356 Updated the protocol specs.
8358 * Added new command SILC_COMMAND_BAN that can be used to manage
8359 the ban list of the channel. Updated the protocol specs.
8361 * Removed the channel modes: the SILC_CMODE_BAN and the
8362 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
8363 in the CMODE command. The equivalent features are now available
8364 using INVITE and BAN commands. Updated the protocol specs.
8366 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
8367 in the network about change in the current ban list. The notify
8368 type is not used by the client.
8370 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
8371 support the invite lists.
8373 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8375 * Added new function silc_string_regexify that converts string
8376 including wildcard characters into regex string that can
8377 be used by the GNU regex library. Added into the file
8378 lib/silcutil/silcutil.[ch].
8380 Added silc_string_regex_combine to combine to regex strings
8381 into one so that they can be used as one regex string by
8382 the GNU regex library. Added into the file
8383 lib/silcutil/silcutil.[ch].
8385 Added silc_string_regex_match to match two strings. It returns
8386 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
8388 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8390 * Imported GNU regex to the soruce tree into lib/contrib.
8391 Fixed some compiler warning from the regex.c.
8393 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8395 * Fixed MOTD command in the server to work in router environment.
8397 * Fixed the MOTD command in the client library to support
8398 the server argument in the command.
8400 * Added `nickname_len' argument to the silc_idlist_add_client
8401 in the server, as the `nickname' argument may be binary data
8404 * Added silc_idlist_get_channels to return all channels from
8407 * Implemented LIST command to the server. Affected file is
8410 * Implemented the LIST command to the client library and on the
8413 * Added [<user count>] argument to the LIST command reply.
8414 With private channels the user count is not shown.
8416 * Updated TODO and README.
8418 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8420 * The client entry's data.registered must be TRUE even with
8421 global client entry on global client list. The data.registered
8422 is used to check whether the client is anymore in the network,
8423 for example with WHOWAS command so it must be valid.
8425 * Fixed the WHOWAS command in the server. It now actually works
8426 in router environment. Added function into silcd/command_reply.c
8427 silc_server_command_reply_whowas_save.
8429 * Added silc_idlist_purge function to the silcd/idlist.c
8430 to periodically purge the ID Cache.
8432 * Fixed INFO command in the server. It works now in router
8433 environment. Added <server name> argument to the INFO command
8434 reply. Updated the protocol specs.
8436 * Fixed minor bug in silc_idcache_purge to not purge if the
8437 expire value is zero.
8439 * Fixed various bugs in WHOIS and IDENTIFY command handling as
8440 they were buggy because of the WHOWAS information.
8442 * Fixed local command MSG to handle the async resolving of
8443 the remote client properly. It used to fail the first MSG.
8444 Affected file silc/local_command.c.
8446 * Added `data_len' field to SilcIDCache context.
8448 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8450 * Update TODO. Todo in commands in the server.
8452 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8454 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
8455 used by routers as broadcast packet to inform other routers
8456 about the changed user mode.
8458 Implemented the notify handling in the server. Affected file is
8459 silcd/packet_receive.c. Added the function
8460 silc_server_send_notify_umode to the silcd/packet_send.[ch].
8462 * Added new generic Channel Payload and deprecated the New Channel
8463 Payload. The New Channel Payload is now the generic Channel
8466 * Added new argument `mode' to the silc_server_send_new_channel
8467 as it is required in the Channel Payload now.
8469 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
8470 and created a new and real SilChannelPayload to represent the
8471 new generic Channel Payload. Implemented the encode/decode
8472 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
8474 * Added silc_server_get_client_channel_list to return the list
8475 of channels the client has joined for WHOIS command reply.
8476 Affected file silcd/server.[ch].
8478 * Implemented the channel list sending in the WHOIS command reply
8479 in server and in the client.
8481 Implemented the channel list displaying on the user interface
8482 as well. Affected file silc/client_ops.c.
8484 * Added silc_channel_payload_parse_list to parse list of Channel
8485 Payloads. It returns SilcDList list of SilcChannelPayloads.
8486 Client for example can use this function to parse the list of
8487 channels it receives in the WHOIS command reply. The caller
8488 must free the list by calling silc_channel_payload_list_free.
8489 Affected files lib/silccore/silcchannel.[ch].
8491 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8493 * Added one new argument <user mode> to the WHOIS command reply
8494 to return the mode of the user in SILC. Updated the protocol
8497 Implemented it to the server and client.
8499 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8501 * Fixed the mode printing on the user interface on joining.
8502 Affected file silc/client_ops.c.
8504 * Implemented the UMODE command and user modes in general to the
8505 client library and to the user interface.
8507 * Implemented the UMODE command to the server.
8509 * The server now sends UNKNOWN_COMMAND error status if client sends
8510 unknown command. Affected file silcd/command.c.
8512 * All server commands now handle the command identifier the right
8513 way when sending the command reply to the client. The client can
8514 use to identify the command replies with the identifier.
8516 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8518 * Added silc_server_get_client_route to resolve the route to
8519 the client indicated by the client ID. Affected file is
8522 * Added silc_server_relay_packet as general function to relay
8523 packet to arbitrary destination. This deprecates functions
8524 like _send_private_message_key, _relay_notify etc. Affected
8525 file is silcd/packet_send.[ch].
8527 Removed silc_server_send_key_agreement,
8528 silc_server_send_private_message_key and
8529 silc_server_packet_relay_notify functions from the file
8530 silcd/packet_send.[ch].
8534 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
8535 server. Affected file silcd/packet_receive.[ch].
8537 * Implemented the KILL command to the client. Implemented the
8538 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
8539 Affected files lib/silcclient/command[_reply].c and
8540 lib/silcclient/client_notify.c. Implemented the KILL notify
8541 printing in the user inteface.
8543 * Fixed a lot silc_parse_nick memory leaks from the client
8544 library in the file lib/silcclient/command.c.
8546 * Changed the silc_server_send_notify_on_channels's `sender'
8547 argument from SilcSocketConnection to SilcClientEntry to
8548 check the sender as entry and not as connection object and not
8549 to send to the client provided as argument. The affected file
8550 is silcd/packet_send.[ch].
8552 * The notify packets that are destined directly to the client used
8553 to not to be processed by the server. Now changed that and the
8554 server processes all notify packets. After relaying the packet
8555 to the client the notify packet is processed in the server.
8557 * The silc_server_free_client_data now checks whether there is
8558 pending outgoing traffic for the client and purges the data to
8559 the network before removing the client entry.
8561 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8563 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
8564 an client is killed from the SILC Network. Updated the protocol
8567 Added new function silc_server_send_notify_killed to the
8568 silcd/packet_send.[ch].
8570 * Added function silc_server_packet_relay_notify to relay notify
8571 packets that are destined directly to a client. In this case
8572 the server does not process the notify packets but merely relays
8573 it to the client. Affected file silcd/packet_send.[ch].
8575 Added also silc_server_packet_process_relay_notify to check
8576 whereto relay the notify. Affected file is
8577 silcd/packet_receive.[ch].
8579 * Implemented the KILL command to the server.
8583 * Added the backup schema desgined last fall to the protocol
8584 specs for everyone to see. The specification is in the
8585 *-spec-xx.txt draft and the packet type definitions for the
8586 backup routers is in *-pp-xx.txt draft. Thusly, added also
8587 new packet type SILC_PACKET_CELL_ROUTERS.
8589 * A big security problem in the implementation discovered. The
8590 signoff of an client did not cause new channel key generation
8591 which it of course should've done. The channel keys must be
8592 always re-generated when client leaves (or signoffs) the channel.
8593 The silc_server_remove_from_channels funtion now handles
8594 the channel key re-generation.
8596 * Added `sender' argument to the silc_server_send_notify_on_channels
8597 to not to send the client provided as argument. Affected file
8598 silcd/packet_send.[ch].
8600 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8602 * Implemented OPER and SILCOPER commands into the server and
8605 * Added silc_auth_verify and silc_auth_verify_data to verify
8606 the authentication directly from the authentication payload.
8607 It supports verifying both passphrase and public key based
8608 authentication. Affected file lib/silccore/silcauth.[ch].
8610 * Added `hash' field to the SilcIDListData structure. It is the
8611 hash negotiated in the SKE protocol. Affected file is
8614 * Slight redesigning of the SilcAuthPayload handling routines.
8615 Do not send SilcPKCS but SilcPublicKey as argument.
8617 * Implemented the public key authentication support to the
8618 serverconfig. The public key is loaded from the provided path
8619 and saved as authentication data to void * pointer. Thus,
8620 changed the unsigned char *auth_data to void *auth_data;
8622 * Fixed SHUTDOWN command to send the reply before the server
8623 is shutdown. :) Affected file silcd/command.c.
8625 * Fixed fatal bug in CONNECT command. The hostname was invalid
8626 memory and server crashed. Affected file silcd/command.c.
8628 * Fixed fatal bug in CLOSE command. The server_entry became
8629 invalid but was referenced later in the command. Affected file
8632 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8634 * Fixed fatal bug in failure packet handling. Server ignored
8635 the failure and thus crashed when it came.
8639 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8641 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
8642 that the command may be executed only once in (about) 2 seconds.
8643 The old SILC_CF_LAG flag is same but allows command bursts up
8644 to five before limiting.
8646 Added the support for CF_LAG and CF_LAG_STRICT flags to the
8647 server code. Various commands now includes the CF_LAG_STRICT
8648 flag to disallow any kind of miss-use of the command.
8650 * Fixed the silc_buffer_unformat to not to allocate any data
8651 if the length of the data is zero. It used to allocate the
8652 length + 1. Affected file lib/silcutil/silcbuffmt.c.
8654 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8656 * Changed the format of AdminConnection configuration section
8657 in the server. Added username of the admin to the format.
8658 Affected files silcd/serverconfig.[ch].
8660 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
8661 to return admin configuration data by host, username and/or
8664 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8666 * Implemented WHOWAS command to the server. Added the functions:
8668 silc_server_command_whowas_parse,
8669 silc_server_command_whowas_send_reply,
8670 silc_server_command_whowas_from_client and
8671 silc_server_command_whowas_from_server
8673 * Added <Client ID> argument to the WHOWAS command reply. Updated
8674 the protocol specs accordingly.
8676 * Implemented WHOWAS command and command_reply to the client
8679 Implemented the WHOWAS printing on the user interface.
8681 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8683 * Added new argument to the WHOWAS command reply, the real name.
8684 It is an optional argument. Updated the protocol specs.
8686 * Added SilcIDCacheDestructor callback that is registered when
8687 the SilcIDCache is allocated. The callback is called when
8688 an cache entry in the ID Cache expires, or is purged from the
8689 cache. Added into lib/silccore/idcache.[ch].
8691 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
8692 to destruct the client entries when the cache entry expires.
8693 Other ID Cache's in server and in the client library ignores
8696 * If the ID Cache entry's `expire' field is zero then the entry
8697 never expires. Added boolean `expire' argument to the
8698 silc_idcache_add function in the lib/silccore/idcache.[ch].
8699 If it is TRUE the default expiry value is used.
8701 * Added silc_server_free_client_data_timeout that is registered
8702 when client disconnects. By default for 5 minutes we preserve
8703 the client entry for history - for WHOWAS command.
8705 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8707 * Added support to the server to enforce that commands are not
8708 executed more than once in 2 seconds. If server receives
8709 commands from client more frequently, timeout is registered
8710 to process the commands. Affected file silcd/command.c.
8711 Added new function silc_server_command_process_timeout.
8713 * Changed NICK_NOTIFY handling in client library to check that
8714 if the client's nickname was changed, so there is no need to
8715 resolve anything from the server.
8717 * Removed error printing from the WHOIS and IDENTIFY commands.
8718 If error occurs then it is ignored silently in the client library.
8719 The application, however, may map the received error to
8720 human readable error string. The application currently maps
8721 the NO_SUCH_NICKNAME error to string.
8723 * Made the command status message public to the application. Moved
8724 them from lib/silcclient/command_reply.c to
8725 lib/silcclient/command_reply.h. The application can map the
8726 received command status to the string with the
8727 silc_client_command_status_message function.
8729 * Added check to the server to check that client's ID is same
8730 as the Source ID in the packet the client sent. They must
8733 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8735 * Added dist-bzip hook to the Makefile.am to make bzip2
8736 compressed distributions.
8738 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8740 * Server now enforces the maximum length for the nickname and
8741 the channel as protocol specification dictates. 128 bytes for
8742 nickname and 256 bytes for channel name.
8744 * Moved the WHOIS printing to the application. The client libary
8745 does not print out the WHOIS information anymore, the application
8746 must do it. Renamed silc_client_command_reply_whois_print to
8747 the silc_client_command_reply_whois_save.
8749 The client's idle time is also sent to the application now, and
8750 the idle is shown on screen.
8752 * Added silc_client_command_reply_identify_save to save the
8753 received IDENTIFY entries.
8755 * Do not check for channel private keys in message sending and
8756 reception if the channel does not have the PRIVKEY mode set.
8757 Affected file lib/silclient/client_channel.c.
8759 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8761 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
8762 just surfaced after chaning the JOIN procedure.
8764 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8766 * Added silc_client_get_clients_by_list to get client entries
8767 from Client ID list, that is returned for example by JOIN
8768 and USERS command replies. The application should use this
8769 function for example when JOIN command reply is received to
8770 resolve the clients already on the channel (library does not
8771 do that anymore as USERS command reply is not used in the JOIN
8772 procedure anymore). Affected files lib/silcclient/silcapi.h and
8773 lib/silcclient/idlist.c.
8775 * JOIN command reply and USERS command reply returns now SilcBuffer
8776 pointers instead of unsigned char pointers when returning
8777 the client list and mode list.
8779 * Added <Client ID> argument to the JOIN command reply, mainly
8780 for the server to identify for which client the command was
8781 originally sent. Updated protocol specs accordingly.
8783 * Added SilcDlist private_key pointer to the SilcChannelEntry
8784 in the client to support the channel private keys. Affected
8785 file is lib/silcclient/idlist.h.
8787 * Added SilcChannelPrivateKey argument to the function
8788 silc_client_send_channel_message so that application can choose
8789 to use specific private ke if it wants to. If it is not provided,
8790 the normal channel key is used, unless private keys are set.
8791 In this case the first (key that was added first) is used
8792 as the encryption key.
8794 * Implemented the support for channel private key handling.
8795 Implemented the following functions:
8797 silc_client_add_channel_private_key,
8798 silc_client_del_channel_private_keys,
8799 silc_client_del_channel_private_key,
8800 silc_client_list_channel_private_keys and
8801 silc_client_free_channel_private_keys
8803 Affected file lib/silcclient/client_channel.c.
8805 * Added the support for the private keys in the channel message
8806 sending and encryption and in the message reception and
8807 decryption. Affected funtions are
8808 silc_client_send_channel_message and silc_client_channel_message.
8810 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8812 * Added SKE's key verify callback to the client library's
8813 KE protocol context. Affected files lib/silcclient/protocol.[ch].
8815 * Removed the statement that server (or router) must send USERS
8816 command reply when joining to the channel so that the client
8817 knows who are on the channel. Instead, the client list and
8818 client's mode list is now sent in the JOIN command reply to the
8819 client who joined channel. This is better solution.
8821 * Added function silc_server_get_users_on_channel and function
8822 silc_server_save_users_on_channel to the silcd/server.[ch].
8824 * Removed function silc_server_command_send_users from the
8827 * Do not show topic on the client library anymore. The topic is
8828 sent in the command reply notify to the application and the
8829 application must show the topic now.
8831 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8833 * Added client searching by nickname hash into the IDENTIFY and
8834 WHOIS commands in the server as they were clearly missing from
8835 them. Affected file is silcd/command.c.
8837 * Fixed a bug in private message receiving in the client library.
8838 The remote ID was freed and it wasn't supposed, now it is
8841 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8843 * Minor fix to the channel payload; allocate the data area, as it
8844 needs to be of specific length.
8846 * If the key agreement port is zero then the operating
8847 system will define the bound port. Affected files are
8848 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
8850 * Added new function silc_channel_payload_decrypt into the file
8851 lib/silccore/silcchannel.[ch].
8853 * Moved the channel message etc, check from silc_packet_decrypt
8854 to applications. The library calls now a generic
8855 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
8856 when the packet is either normal or special. This was done to
8857 allow more wide range of checking that was not allowed when
8858 the code was in library. Now applications can do virtually any
8859 checks to the packet and return to the library the decision how
8860 the packet should be processed. Affected files are
8861 lib/silccore/silcpacket.[ch].
8863 Added silc_server_packet_decrypt_check to the server and
8864 silc_client_packet_decrypt_check to the client library.
8866 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
8867 to send with specified source and destination information.
8869 * Channel message delivery between routers was broken after the
8870 channel key distribution was fixed earlier. The channel key
8871 was used be to distributed to other routers as well which is not
8872 allowed by the protocol. Now this is fixed and channel keys
8873 really are cell specific and the channel message delivery between
8874 routers comply with the protocol specification.
8876 * Fixed various commands in server to check also the global list
8877 for the channel entry and not just the local list. The affected
8878 file silcd/command.c.
8880 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8882 * Added assert()s to buffer formatting and unformatting routines
8883 to assert (if --enable-debug) when error occurs. Affected
8884 file: lib/silcutil/silcbuffmt.c.
8886 * Changed to auto-reconnect to check whether the remote host is
8887 router and register the re-connect timeout if it is. It used
8888 to check that whether we are normal server, but router must do
8889 auto-reconnect with another router as well. Affected file
8892 * Removed the [<key len>] option from CMODE command as the cipher
8893 name decides the key length, nowadays. See the defined ciphers
8894 from the protocol specification.
8896 * Added [<hmac>] option to the CMODE command to define the HMAC
8897 for the channel. Added SILC_CMODE_HMAC channel mode.
8899 * Added [<hmac>] option for the JOIN command so that user can
8900 select which HMAC is used to compute the MACs of the channel
8903 * Added Hmac field to the Channel Message Payload. The integrity
8904 of plaintext channel messages are now protected by computing
8905 MAC of the message and attaching the MAC to the payload. The
8906 MAC is encrypted. Now, it is clear that this causes some
8907 overhead to the size of the packet but rationale for this is that
8908 now the receiver can verify whether the channel message decrypted
8909 correctly and also when private keys are set for the channel the
8910 receiver can decrypt the packet with several keys and check from
8911 the MAC which key decrypted the message correctly.
8913 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
8914 lib/silccrypt/silccipher.[ch].
8916 * Added silc_hash_len to return the digest length into the
8917 lib/silcrypt/silchash.[ch].
8919 * Rewrote parts of Silc Channel Payload interface in the
8920 lib/silccore/silcchannel.[ch]. The encode function now also
8921 encrypts the packet and parse function decrypts it.
8923 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8925 * Fixed a minor formatting bug in the SKE's key material processing.
8926 It actually might have processed the keys wrong way resulting
8929 * Redefined the mandatory HMAC algorithms and added new algorithms.
8930 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
8931 and hmac-md5 truncated to 96 bits. The mandatory is now
8932 hmac-sha1-96. Rest are optional (including the one that used
8933 to be mandatory). Rationale for this is that the truncated HMAC
8934 length is sufficient from security point of view and can actually
8935 make the attack against the HMAC harder. Also, the truncated
8936 HMAC causes less overhead to the packets. See the RFC2104 for
8939 * Added new [hmac] configuration section. The SKE used to use
8940 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
8941 is of course wrong. The official names that must be proposed in
8942 the SKE are the ones defined in the protocol specification
8943 (hmac-sha1-96 for example). The user can configure any hmac
8944 using any hash function configured in the [hash] section. At
8945 least, the mandatory must be configured.
8947 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
8949 * Added HMAC list to the SKE proposal list. It has now both
8950 hash algorithm list and HMAC list. This makes the protocol
8951 incompatible with previous versions. The SKE now seems to work
8952 the way it is supposed to work, for the first time actually.
8954 * Defined plain Hash algorithms to the protocol specification.
8957 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8959 * Implemented support for key agreement packets into the server.
8960 Added functions silc_server_key_agreement and
8961 silc_server_send_key_agreement. Other than these functions,
8962 server has nothing to do with this packet.
8964 * Added support for private message key packets into the server.
8965 Added functions silc_server_private_message_key and
8966 silc_server_send_private_message_key.
8970 * Changed the silc_[client|server]_protocol_ke_set_keys to be
8971 called in the protocol's final callback instead in the END
8972 protocol state. This makes a little more sense and in the same
8973 time in client we can use the same protocol routines for normal
8974 key exchange and to key agreement packet handling as well.
8976 * Added to both client's and server's KE protocol context the
8977 SilcSKEKeyMaterial pointer to save the key material. We will
8978 bring the key material to the protocol's final callback by doing
8979 this. The final callback must free the key material.
8981 * Added SKE's packet_send callback into client's KE protocol
8982 context so that the caller can choose what packet sending function
8983 is used. This way we can use different packet sending when
8984 doing normal SKE when doing key agreement packet handling (in
8985 the key agreement packet handling we do not want to encrypt
8988 * Implemented the responder side of the key agreement routines
8989 in the client. The client can now bind to specified port and
8990 accept incoming key negotiation. The key material is passed
8991 to the application after the protocol is over.
8993 * Implemented the processing of incoming Key Agreement packet
8994 in the client. Added function silc_client_key_agreement to
8997 * Implemented the intiator side of the key agreement routines
8998 in the client. The client can now initiate key agreement with
8999 another remote client. The key material is passed to the
9000 application after the protocol is over.
9002 * Created client_keyagr.c to include all the key agreement
9005 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9006 SILC_TASK_CALLBACK except that it is not static.
9008 * Created client_notify.c and moved the Notify packet handling
9009 from the client.[ch] into that file.
9011 * Created client_prvmsg.c and moved all private message and
9012 private message key routines from the client.[ch] into that file.
9014 * Create client_channel.c and moved all channel message and
9015 channel private key routines from the client.[ch] into that file.
9017 * Changed silc_client_get_client_by_id_resolve to resolve with
9018 WHOIS command instead of IDENTIFY command, in the file
9019 lib/silclient/idlist.c.
9021 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9023 * Implemented the SKE's responder side to the Client library.
9025 * When FAILURE is received to the protocol do not trust it
9026 blindly. Register a timeout to wait whether the remote closes
9027 the connection as it should do it, only after that process the
9028 actual failure. This was changed to both client and server.
9030 * Added client_internal.h to include some of the structures
9031 there instead of client.h in lib/silcclient/.
9033 * Added function silc_task_unregister_by_callback to unregister
9034 timeouts by the callback function.
9036 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9038 * Some "Incomplete WHOIS info" errors has been appearing on the
9039 log files. Took away the entry->userinfo check from WHOIS
9040 reply sending. The entry->userinfo is now " " if client did not
9041 provide one. I thought this was fixed earlier but something
9042 is wrong still. Let's see if the error still appears.
9044 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9046 * Fixed a minor bug in the login when the channel key is
9047 re-generated in the server. It used to generate the key in
9048 wrong order and thus caused problems in the channel traffic.
9050 * Fixed a minor bug in channel key distsribution after
9051 KICK command. The key was not sent to the router even though
9054 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9056 * Added silc_ske_process_key_material_data as generic routine
9057 to process any key material as the SILC protocol dictates. The
9058 function is used by the actual SKE library but can be used by
9059 applications as well. This relates to the private message keys
9060 and the channel private keys since they must be processed the
9061 same way the normal SILC session keys. The protocol dictates
9062 this. Affected files: lib/silcske/silcske.[ch].
9064 Added also silc_ske_free_key_material to free the
9065 SilcSKEKeyMaterial structure.
9067 * Defined silc_cipher_set_key function to set the key for
9068 cipher without using the object's method function. The affected
9069 files: lib/silccrypt/silccipher.[ch].
9071 * Implemented silc silc_client_add_private_message_key,
9072 silc_client_add_private_message_key_ske,
9073 silc_client_del_private_message_key,
9074 silc_client_list_private_message_keys and
9075 silc_client_free_private_message_keys functions in the
9078 Added functions silc_client_send_private_message_key to send
9079 the Private Message Key payload and silc_client_private_message_key
9080 to handle incoming Private Message Key payload.
9082 * Added Cipher field to the Private Message Key payload to set
9083 the cipher to be used. If ignored, the default cipher defined
9084 in the SILC protocol (aes-256-cbc) is used.
9086 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9088 * Removed lib/silcclient/ops.h file.
9090 Redefined parts of the SILC Client Library API. Created new
9091 file silcapi.h that deprecates the ops.h file and defines the
9092 published Client Library API. Defined also private message key
9093 API and channel private key API into the file.
9095 This is the file that the application must include from the
9096 SILC Client Library. Other files need not be included by
9097 the application anymore.
9099 * Added new key_agreement client operation callback and also
9100 defined the Key Agreement library API for the application.
9102 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9104 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9105 is used by clients to request key negotiation between another
9106 client in the SILC network. If the negotiation is started it
9107 is performed using the SKE protocol. The result of the
9108 negotiation, the secret key material, can be used for example
9109 as private message key.
9111 Implemented the Key Agreement payload into the files
9112 lib/silccore/silauth.[ch].
9114 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9116 * Redefined ciphers for the SILC protocol. Added some new ciphers
9117 and defined the key lengths for the algorithms. Changed the
9118 code accordingly. The default key length is now 256 bits.
9120 * Fixed SKE key distribution function silc_ske_process_key_material
9121 when the key length is more than 128 bits. The default key
9122 length in SILC is now 256 bits.
9124 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9125 to indicate unsupported algorithm.
9127 * Renamed rijndael.c to aes.c and all functions as well.
9129 * Fixed a long standing channel key setting bug in client library.
9130 Weird that it has never surfaced before.
9132 * Fixed bug in channel deletion. If the entire channel is removed
9133 then it must also delete the references of the channel entry
9134 from the client's channel list as the client's channel entry and
9135 the channel's client entry share same memory.
9137 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9139 * Implemented CONNECT and SHUTDOWN commands in the client.
9141 * Implemented CLOSE command to the client.
9143 * Added the function silc_idlist_find_server_by_name into the
9144 files silcd/idlist.[ch].
9146 Added the function silc_idlist_find_server_by_conn into the
9147 files silcd/idlist.[ch].
9149 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9151 * DIE command was renamed to SHUTDOWN. Updated the both code
9154 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9155 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9157 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9160 * Added function silc_server_create_connection function to create
9161 connection to remote router. My server implementation actually
9162 does not allow router to connect to normal server (it expects
9163 that normal server always initiates the connection to the router)
9164 so the CONNECT command is only good for connecting to another
9167 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9169 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9170 or some other client was kicked from the channel.
9172 Implemented the handling of the notify type to both client
9175 Implemented silc_server_send_notify_kicked to send the KICKED
9176 notify. It is used to send it to the server's primary router.
9178 * Implemented the KICK command into server and client.
9180 * Added `query' argument to the silc_idlist_get_client function
9181 to indicate whether to query the client from server or not if
9184 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9185 to indicate that the client is not channel founder.
9189 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9191 * Removed the rng context from SilcPacketContext structure and
9192 changed that the packet routine uses the Global RNG API.
9194 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9196 * Added support for quit message that client can "leave" on the
9197 channel when it quits the SILC. It is ditributed inside the
9198 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9200 Added silc_server_free_client_data that will take the
9201 signoff message as argument.
9203 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9205 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9207 * Updated parts of the protocol specification to keep it up
9210 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9212 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9213 payloads in one packet.
9215 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9216 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9217 use now the new List flag.
9219 * Also deprecated the following packet types: REPLACE_ID,
9220 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9222 * Added list support for Notify packet in server.
9224 * Added silc_server_send_notify_channel_change to send the
9225 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9226 the silc_server_send_replace_id.
9228 * Added silc_server_send_notify_nick_change to send the
9229 NICK_CHANGE notify type. Deprecates the function
9230 silc_server_send_replace_id.
9232 * Added silc_server_send_notify_join to send the JOIN notify type.
9233 Deprecates the function silc_server_send_new_channel_user.
9235 * Added silc_server_send_notify_leave to send LEAVE notify type.
9236 Deprecates the function silc_server_send_remove_channel_user.
9238 * Added silc_server_send_notify_cmode and
9239 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9240 types. Deprecates the silc_server_send_set_mode function.
9242 * Added SERVER_SIGNOFF notify type to indicate that server has
9243 quit. This means that all clients on the channel from that
9244 server will drop. This can be also used when netsplit happens.
9246 Deprecated REMOVE_ID packet type since it is not needed anymore
9249 Added silc_server_send_notify_server_signoff to send the
9250 SERVER_SIGNOFF notify type. Deprecates the function
9251 silc_server_send_remove_id.
9253 Added also silc_server_send_notify_signoff to send the
9254 SIGNOFF notify type.
9256 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9257 SILC protocol from this day on. Changed the protocol
9258 specification as well.
9260 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9261 notify type. It is used between routers to notify about
9262 topic changes on a channel.
9264 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9267 * Partly updated the protocol specification to comply with the
9268 changes now made. It is still though a bit outdated.
9270 * The JOIN notify type now takes one extra argument <Channel ID>.
9271 The packet used to be destined to the channel but now the
9272 JOIN type may be sent as list thus it is impossible to
9273 destine it to any specific channel. By adding this argument
9274 it is again possible.
9276 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9278 * Added CREDITS file. The CHANGES and CREDITS file will appear
9279 in the distribution as well.
9281 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9283 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9284 types in the server's silcd/packet_receive.c.
9286 * Implemented CMODE and CUMODE to work in router environment.
9288 * Fixed minor encoding and decoding buglet from the
9289 lib/silccore/silcmode.c.
9291 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9294 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9296 * Changed all SilcConfigServer* and silc_config_server* to
9297 SilcServerConfig* and silc_server_config*, respectively.
9300 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9302 * Associated the ID (client or server ID) to the Authentication
9303 Payload to avoid any possibility of forging. Updated the
9304 protocol specification and the code accordingly.
9306 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9308 * The RSA key length is now save to the RsaKey context in the
9309 key generation process in lib/silccrypt/rsa.c. The key length
9310 is now used to figure out the maximum size of the block allowed
9311 to be encrypted/signed.
9313 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9314 is equivalent to the silc_mp_mp2bin but does not allocate any
9317 * Changed silc_mp_mp2bin API to take length argument. If it is
9318 non-zero then the buffer is allocated that large. If zero, then
9319 the size is approximated using silc_mp_sizeinbase, which however
9322 * Created Global RNG API which is global RNG that application can
9323 initialize. After initializing, any routine anywhere in the
9324 code (including library) can use RNG without allocating a new
9325 RNG object. This was done to allow this sort of use of the
9326 RNG in code that has no chance to allocate RNG object. All
9327 applications currently allocate this and many routines in the
9328 library use this. Affected file lib/silccrypt/silcrng.[ch].
9330 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9331 it to use the Global RNG API.
9333 * Defined Authentication Payload into protocol specification that
9334 is used during SILC session to authenticate entities. It is
9335 used for example by client to authenticate itself to the server
9336 to obtain server operator privileges.
9338 Implemented this payload into the lib/silccore/silcauth.[ch].
9339 Implemented also routines for public key based authentication
9340 as the new protocol specification dictates.
9342 Moved definitions of different authentication methods from
9343 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9345 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9346 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9347 silc_pkcs_verify_with_hash functions into the file
9348 lib/silccrypt/silcpkcs.[ch].
9350 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9352 * The client entry's userinfo pointer must be always valid.
9353 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9354 will fail since it requires the userinfo. Now, the userinfo
9355 is allocated as "" if actual userinfo does not exist. Actually,
9356 it must exist and it is totally Ok to drop client connections
9357 that does not announce the userinfo. However, we will make
9358 this workaround for now.
9360 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
9361 to return the remote port by socket.
9363 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9365 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
9366 SILC_SERVER_PENDING_EXEC and added an new macro
9367 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
9368 data or when error occurs while processing the pending command.
9370 Added new argument `destructor' into silc_server_command_pending
9371 and to the SilcServerCommandPending object. This destructor is
9372 now called after calling the pending callback or if error occurs
9373 immediately. If error occurs the actual pending callback won't
9374 be called at all - only the destructor. The destructor may be
9375 NULL if destructor is not needed.
9377 All this applies for client library code as well. Similar
9378 changes were made there as well for the pending commands.
9380 In the client, the application must now allocate the
9381 SilcClientCommandContext with the silc_client_command_alloc
9384 * Added reference counter to the SilcServerCommandContext. Added
9385 function silc_server_command_alloc and silc_server_command_dup
9388 Same type of functions added to the client library for the same
9391 * Removed the cmd_ident from IDListData away since it is now
9392 global for all connections. It is the command identifier used
9393 in command sending and with pending commands. The affected file
9396 * Added reference counter to the SilcSocketConnection objecet to
9397 indicate the usage count of the object. The object won't be
9398 freed untill the reference counter hits zero. Currently only
9399 server uses this, and client ignores it. The client must be
9400 set to use this too later. The affected files are
9401 lib/silccore/silcsockconn.[ch]. Added also the function
9402 silc_socket_dup to increase the reference counter.
9404 This was mainly added because it is possible that the socket
9405 is removed underneath of pending command or other async
9406 operation. Now it won't be free'd and proper DISCONNECTING
9407 flags, etc. can be set to avoid sending data to connection that
9408 is not valid anymore.
9410 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
9411 the connection. After that it sets SILC_SET_DISCONNECTED.
9412 It is, however, possible that the socket data is not still freed.
9413 The silc_server_packet_process now checks that data is not
9414 read or written to connection that is DISCONNECTED. The socket
9415 get's freed when the reference counter hits zero.
9417 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9419 * Changed the client operation API: channel_message operation's
9420 `sender' is now the client entry of the sender, not the nickname
9421 and the `channel' is the channel entry, not the channel name.
9423 In the private_message operation the `sender' is now also the
9424 client entry of the sender not the nickname.
9426 Affected file is lib/silcclient/ops.h and all applications
9427 using the client operations.
9429 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9431 * Moved the calling of ops->connect() from connect_to_server_final
9432 into receive_new_id functin since that is the point when the
9433 client is actually allowed to send traffic to network. The
9434 affected file is lib/silcclient/client.c.
9436 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9438 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
9439 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
9440 (if needs broadcasting) instead of broadcasting the packets one
9441 by one which would make a burst in the network traffic.
9443 * Added `broadcast' argument to the functions in silcd/server.[ch]
9444 silc_server_create_new_channel[_with_id] to indicate whether
9445 to send New Channel packet to primary router.
9447 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9449 * Added new function into the silcd/server.[ch] files:
9450 silc_server_create_new_channel_with_id to create new channel with
9451 already existing Channel ID.
9453 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
9454 lib/silccore/silcpacket.h. This packet is used t send list of
9455 Set Mode payloads inside one packet. Server uses this to set
9456 the modes for the channels and clients on those channels, that it
9457 announced to the router when it connected to it. The protocol
9458 specification has been updated accordingly.
9460 * The silc_server_new_channel did not handle the packet coming
9461 from normal server as it normally does not send that. However,
9462 when it announces its channels it does send it. Implemented
9463 the support for that.
9465 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
9466 into the file lib/silccore/id.h.
9468 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9470 * Fixed memory leaks in the functions silc_idlist_del_client,
9471 silc_idlist_del_channel and silc_idlist_del_server in the file
9472 silcd/idlist.c. All of those leaked like a sieve.
9474 * Fixed some small memory leaks in the client's function
9475 silc_client_notify_by_server.
9477 * Added functions into silcd/server.c: silc_server_announce_clients,
9478 silc_server_announce_channels and silc_server_announce_server.
9479 These functions are used by normal and router server to announce
9480 to its primary router about clients, channels and servers (when
9481 router) that we own. This is done after we've connected to the
9484 These functions effectively implements the following packet types:
9485 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
9486 and SILC_PACKET_NEW_ID_LIST.
9488 * Added new functions into the silcd/packet_receive.[ch]:
9489 silc_server_new_id_list, silc_server_new_channel_list and
9490 silc_server_new_channel_user_list to handle the incoming
9491 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
9493 * Added support of changing Channel ID in the function
9494 silc_server_replace_id. If the server that announces a channel
9495 to the router already exists in the router (with same name but
9496 with different Channel ID), router is responsible to send
9497 Replace ID packet to the server and force the server to change
9498 the Channel ID to the one router has.
9500 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
9501 client that the Channel ID has been changed by the router. The
9502 normal server sends this to the client. Client must start using
9503 the new Channel ID as the channel's ID.
9505 Implemented handling of this new type into lib/silcclient/client.c
9506 into the function silc_client_notify_by_server.
9508 * Added new function silc_idlist_replace_channel_id into the files
9509 silcd/idlist.[ch] to replace the Channel ID.
9511 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9513 * Call silc_server_command_identify_check always when processing
9514 the IDENTIFY command in silcd/command.c
9516 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9518 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
9519 send keepalive packets. The packet can be sent by clients,
9520 servers and routers.
9522 Added function silc_socket_set_heartbeat into the file
9523 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
9524 If not set, the heartbeat is not performed. The actual
9525 heartbeat is implemented in the low level socket connection
9526 library. However, application is responsible of actually
9529 Added silc_server_send_heartbeat to send the actual heartbeat
9530 packet into silcd/packet_send.[ch]. Server now performs
9531 keepalive with all connections.
9533 * Added silc_task_get_first function into lib/silcutil/silctask.c
9534 to return the timeout task with shortest timeout. There was a bug
9535 in task unregistration that caused problems. TODO has been
9536 updated to include that task system must be rewritten.
9538 * The client library will now resolve the client information when
9539 receiving JOIN notify from server for client that we know but
9540 have incomplete information.
9542 * Rewrote parts of silc_server_remove_from_channels and
9543 silc_server_remove_from_one_channel as they did not remove the
9544 channel in some circumstances even though they should've.
9546 * Encryption problem encountered in server:
9548 The LEAVE command used to send the Channel Key packet to the
9549 router immediately after generating it. However, the code
9550 had earlier sent Remove Channel user packet but not immediately,
9551 ie. it was put to queue. The order of packets in the router
9552 was that Channel Key packet was first and Remove Channel User
9553 packet was second, even though they were encrypted in the
9554 reverse order. For this reason, MAC check failed. Now, this
9555 is fixed by not sending the Channel Key packet immediately but
9556 putting it to queue. However, this is more fundamental problem:
9557 packets that are in queue should actually not be encrypted
9558 because packets that are sent immediately gets encrypted
9559 actually with wrong IV (and thus MAC check fails). So, packets
9560 that are in queue should be encrypted when they are sent to
9561 the wire and not when they put to the queue.
9563 However, the problem is that the current system has not been
9564 designed to work that way. Instead, the packet is encrypted
9565 as soon as possible and left to the queue. The queue is then
9566 just purged into wire. There won't be any fixes for this
9567 any time soon. So, the current semantic for packet sending
9570 o If you send packet to remote host and do not force the send
9571 (the packet will be in queue) then all subsequent packets to the
9572 same remote host must also be put to the queue. Only after the
9573 queue has been purged is it safe again to force the packet
9576 o If you send all packets immediately then it safe to send
9577 any of subsequent packets through the queue, however, after
9578 the first packet is put to queue then any subsequent packets
9579 must also be put to the queue.
9581 Follow these rules and everything works fine.
9583 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9585 * Added new function silc_server_remove_clients_by_server to
9586 remove all client entries from ID list when the server connection
9587 is lost. In this case it is also important to invalidate all
9588 client entires as they hold the invalid server entry. This
9589 fixes fatal bug when server has lost connection and will reconnect
9592 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9594 * Made some sanity checks to silc_server_daemonise like to check
9595 whether the requested user and group actually exists.
9597 * Added sanity check to SKE's silc_ske_responder_finish to check
9598 that the public and private key actually is valid.
9600 * Invalidate the client's nickname when receiving Replace ID
9601 packet and the Client ID is being replaced. This means that the
9602 server will query the nickname if someone needs it (client)
9605 * Sort the ID Cache in client library when the ID Cache data
9606 has changed (needs sorting).
9608 * Do not allow for SILC client to create several connections to
9609 several servers. The client does not support windows right now
9610 and generating multiple connections causes weird behaviour.
9612 Irssi-silc client does support windows and can handle several
9613 connections without problems, see: www.irssi.org and SILC plugin.
9615 * Fixed some places where client was added to the IDList. The
9616 rule of thumb is following (in order to get everything right):
9617 If the client is directly connected local client then the
9618 `connection' argument must be set and `router' argument must be
9619 NULL to silc_idlist_add_client function. If the client is not
9620 directly connected client then the `router' argument must
9621 bet set and the `connection' argument must be NULL to the
9622 silc_idlist_add_client function.
9624 * The funtion silc_server_packet_send_local_channel actually did
9625 not check whether the client was locally connected or not. It
9626 does that now. Fixed a bug related to LEAVE command.
9628 * Fixed Remove Channel User payload parsing bug in server's
9629 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
9631 * The server's silc_server_save_channel_key now checks also the
9632 global ID list for the channel as it might not be in the local
9633 list. Fixed a bug related to LEAVE command.
9635 * Is this the end of the [<unknown>] buglet that has been lurking
9636 around for a long time? A little for loop fix in server's
9637 silc_server_command_whois_parse that is used by both IDENTIFY
9638 and WHOIS command. At least, this was a clear bug and a cause
9639 of one type of [<unknown>] buglet.
9641 * WHOIS and IDENTIFY commands call the function
9642 silc_server_command_[whois/identify]_check function even if
9643 we are not router server.
9645 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9647 * Added --with-gmp configuration option. If set the GMP
9648 is always compiled in the SILC source tree. If not set then
9649 it is checked whether the system has the GMP3 installed. If
9650 it has then the GMP won't be compiled (the system's headers
9651 and library is used), if it doesn't have it then the GMP is
9652 compiled in the SILC source tree.
9654 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9656 * Changed RSA private exponent generation to what PKCS #1
9657 suggests. We try to find the smallest possible d by doing
9658 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
9659 not security fix but optimization.
9661 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9663 * Added new config entry [Identity] to fork the server and run
9664 it as specific user and group. A patch from Bostik.
9666 * Imported Dotconf configuration library into lib/dotconf.
9667 This will be used to create the SILC configuration files later.
9668 It will appear in the distsribution after this commit.
9670 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9672 * A big code auditing weekend happening. Auditing code for
9673 obvious mistakes, bugs and errors. Also, removing any code
9676 Removed files for being obsolete:
9678 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
9679 inline in the file lib/silcutil/silcbuffer.h)
9681 o lib/silcutil/silcbufutil.c (the header has inline versions)
9683 Changed code to fix possible error conditions:
9685 o The buffer formatting routines now check that the destination
9686 buffer really has enough space to add the data. This applies for
9687 both buffer formatting and unformatting
9688 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
9689 unformatting was changed to accomodate following rules:
9690 XXX_*STRING_ALLOC will allocate space for the data into the pointer
9691 sent to the function while XXX_*STRING will not allocate or copy
9692 the data into the buffer. Instead it sets the pointer from the
9693 buffer into the pointer sent as argument (XXX_*STRING used to
9694 require that the pointer must be allocated already). This change
9695 makes this whole thing a bit more consistent and more optimized
9696 (note that the data returned in the unformatting with XXX_*STRING
9697 must not be freed now). The routines return now -1 on error.
9699 o Tried to find all code that use buffer_format and buffer_unformat
9700 and added return value checking to prevent formatting and
9701 especially unformatting errors and possible subsequent fatal
9704 o Changed ske->x and ske->KEY to mallocated pointers in
9705 lib/silcske/silcske.h. Fixed possible data and memory leak.
9707 o Added return value checking to all *_parse* functions. Fixed
9708 many memory leaks as well.
9710 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
9711 so that buffer overflows would not happen. All code now also
9712 checks the return value as it can fail.
9714 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9716 * Added reconnection support to server if the normal server looses
9717 its connection to the router (for example if router is rebooted).
9718 The server performs normal reconnection strategy implemented
9719 to the server. Affected file silcd/server.c.
9721 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9723 * Added new packet type SILC_PACKET_SET_MODE that is used to
9724 distribute the information about changed modes (for clients,
9725 channels and clients channel modes) to all routers in the
9726 network. Updated the protocol specification accordingly.
9728 Added functions into silcd/packet_send.c and
9729 silcd/packet_receive.c: silc_server_send_set_mode,
9730 silc_server_set_mode.
9732 Added new files silcmode.[ch] into lib/silccore that implements
9733 the encoding and decoding of Set Mode Payload. Added new type
9734 SilcSetModePayload. Moved the definitions of different modes
9735 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
9737 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9739 * Oops, a little mistake in server's connection authentication
9740 protocol. The protocol is not ended with FAILURE but with
9741 SUCCESS if the authentication is Ok. :) Affected file is
9744 * Implemented NICK_CHANGE notify handling in server in the file
9745 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
9746 the local clients on the channel. After the changing nickname
9747 in router environment snhould work and the [<unknown>] nickname
9748 should appear no more.
9750 The silc_server_replace_id function that receives the Replace ID
9751 payload now sends the NICK_CHANGE notify type also in the file
9752 silcd/packet_receive.c
9754 * Changed WHOIS and IDENTIFY command to support the maximum amount
9755 of arguments defined in protocol specs (3328 arguments). This
9756 fixed a bug that caused problems when there were more than three
9759 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9761 * Added extra parameter, command identifier, to the
9762 silc_client_send_command so that explicit command identifier
9765 Changed that ID list routines uses specific command identifier
9766 when sending WHOIS/IDENTIFY requests to the server so that they
9767 can be identified when the reply comes back.
9769 Affected files lib/silcclient/command.[ch],
9770 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
9772 * Added `sender' argument to silc_server_packet_send_to_channel
9773 to indicaet the sender who originally sent the packet to us
9774 that we are now re-sending. Ignored if NULL. Affected file
9775 silcd/packet_send.[ch].
9777 * Added some server statistics support in silcd/server_internal.h
9778 SilcServerStatistics structure and around the server code. Also
9779 send some nice statistics information when client is connecting
9782 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9784 * Fixed channel ID decoding in server's JOIN command reply in
9785 silcd/command_reply.c
9787 * Fixed braodcasting of replace ID payload to not to send it if
9788 we are standalone server in silcd/packet_receive.c.
9790 * Fixed all channel message sending routines to not to send
9791 packets to clients that has router set, since they are routed
9792 separately in the same function earlier. Affects file
9793 silcd/packet_send.c and all channel packet sending functions.
9795 * In USERS reply, res_argv[i] are not allocated, the table
9796 is allocated. Thus changed that free the table, not its
9799 * In server's whois_check and identify_check if the client is
9800 locally connected do not send any WHOIS commands - they are not
9803 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9805 * Fixed some minor bugs in client when sending WHOIS command. The
9806 arguments was in wrong order.
9808 * Removed statis function add_to_channel from server in
9809 silcd/command.c that was previously used with the joining but
9812 * Tested USERS command in router environment successfully with two
9813 routers, two servers and two clients.
9815 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9817 * Reorganized the USERS command and command reply in client library
9818 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
9819 When the command is given by user we register a pending command
9820 callback that will reprocess the command after the reply has been
9821 received from the server. When reprocessing the packet we then
9822 display the information. Thus, the USERS information is displayed
9823 now in the command callback instead of in the command reply
9824 callback. The processing of the command is same as previously
9825 when server has sent the command reply in the JOINing process.
9827 * Added to USERS command in silcd/command_reply.c to join the client,
9828 we didn't use to know about, to the channel after we've created
9829 a client entry for it. Also, for clienet we did know already still
9830 check whether it is on the channel or not and add it if not.
9832 * Removed silc_server_command_join_notify as the function and its
9835 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9837 * Changed the client's pending command handling to the same as the
9838 server's pending command handling. It is also now possible to
9839 execute command reply functions from other command reply
9840 function as the function callbacks for commands and command
9841 replies are one and same. The pending commands are not static
9842 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
9843 in client connection context. Thus, pending commands are server
9844 connection specific as it is convenient.
9846 Changed the function silc_client_command_pending and
9847 silc_client_command_pending_del and added new function
9848 silc_client_command_pending_check. Removed the
9849 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
9852 * Added cmd_ident, current command identifier, to the client
9853 connection context in lib/silcclient/client.h to keep track on
9854 command identifiers used in command sending. Client's command reply
9855 function handling now supports the mandatory command identifiers.
9857 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
9858 funtions in client to fully support pending command callbacks.
9860 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
9861 as one of the arguments to the application in the command reply
9864 * NOTE: The FORWARDED flag is depracated. It used to be depracated
9865 before first releasing SILC but came back. Now it is removed again
9866 and should come back nomore. The FORWARDED flag was used only
9867 by the JOINing procedure by forwarding the command packet to router.
9868 Now, the JOINing procedure has been changed to more generic (due
9869 to various router environment issues) and FORWARDED is not needed
9870 anymore for anything. The protocol specification is yet to be
9873 Now, removed silc_server_packet_forward from server and the flag
9874 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
9876 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9878 * Renamed NAMES command to USERS command. The NAMES was named that
9879 due to historical reasons. Now it is renamed. Also, rewrote
9880 parts of the USERS command. The nickname list is not sent anymore
9881 by the server. Only Client ID and mode lists are sent in the USERS
9882 command. Changed this also to the protocol specification.
9884 The client now resolves the names and stuff after it receives
9885 the USERS list from the server when joining to the channel.
9887 * WHOIS and IDENTIFY commands has been changed to support multiple
9888 Client ID's per command. One can now search for multiple users
9889 in the network by sending only one WHOIS or IDENTIFY command.
9890 Changed the code and the protocol specifications.
9892 * Removed silc_server_command_identify_parse and changed that IDENTIFY
9893 uses silc_server_command_whois_parse to parse the request. */
9895 * If normal server, do not parse the WHOIS and IDENTIFY requests
9896 before sending it to the router. Saves some time.
9898 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9900 * Fixed JOIN command on client library. Wrong number of arguments
9901 used to crash the client.
9903 * Added silc_server_channel_has_global function to check whether
9904 channel has global users or not.
9906 * Added silc_server_channel_has_local function to check whether channel
9907 has locally connected clients on the channel.
9909 * The silc_server_remove_from_one_channel now checks whether the
9910 channel has global users or not after given client was removed from
9911 the channel. It also checks whether the channel has local clients
9912 on the channel anymore. If it does not have then the channel entry
9913 is removed as it is not needed anymore.
9915 * The silc_server_notify now checks on JOIN notify whether the joining
9916 client is one of locally connected or global. If it is global then
9917 the channel has now global users on the channel and that is marked
9918 to the channel entry. Also, it now saves the global client to
9919 global list who is joining and JOINs it to the channel. This is
9920 for normal server, that is.
9922 Changed silc_server_send_notify_on_channel,
9923 silc_server_packet_relay_to_channel and
9924 silc_server_packet_send_to_channel check if we are normal server
9925 and client has router set (ie. global client) do not send the
9926 message to that client, as it is already routed to our router.
9928 * Implemented LEAVE notify type handling in silc_server_notify
9931 * Tested LEAVE command in router environment successfully. Tested
9932 with two routers, two servers and two clients.
9936 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
9938 * Implemented SIGNOFF notify type handling in silc_server_notify
9941 * silc_server_remove_id now removes the client entry from all channels
9942 it has joined and thusly sends SIGNOFF notify type.
9944 * Rewrote the NAMES list generation in server by removing two excess
9945 loops. The lists are created now inside one loop.
9947 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9949 * silc_server_remove_channel_user checks now also global list
9950 for channel and client.
9952 * silc_server_new_channel_user checks now both local and global
9953 list for channel and client. Fixed a bug in client id decoding.
9954 Used to decode wrong buffer.
9956 * silc_server_channel_message checks now both local and global
9957 list for channel entry.
9959 * Tested channel joining (hence JOIN) in router environment
9960 successfully. Tested with two routers, two servers and two
9963 * Tested channel message sending in router environment successfully.
9965 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9967 * Added silc_server_save_channel_key into server.[ch] to save the
9968 received channel key in Channel Key payload processing. It is
9969 also used in JOIN command reply handling.
9971 Equivalent function silc_client_save_channel_key added into
9972 client.[ch] into client library.
9974 * Changed JOIN command reply to send information whether the channel
9975 was created or not (is existing already) and the channel key
9976 payload. Changed protocol specs accordingly.
9978 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
9979 the request was sent by ID and not by nickname. Crashed on
9982 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9984 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
9985 now correctly save the received data.
9987 * silc_server_free_sock_user_data now notifies routers in the
9988 network about entities leaving the network.
9990 At the same time implemented functions silc_server_remove_id
9991 and silc_server_send_remove_id to receive and send REMOVE_ID
9992 packets. The packet is used to notify routers in the network
9993 about leaving entities. The ID removed will become invalid in
9996 * Added function silc_idlist_del_server into server. Removes and
9997 free's server entry from ID list.
9999 * silc_server_private_message function now checks, if we are router,
10000 that the destination ID really is valid ID, naturally.
10002 * In router when NEW_ID packet is received (for new client) the
10003 hash of the Client ID is saved in the ID Cache but the
10004 client->nickname is set to NULL, instead of putting the hash
10007 IDENTIFY command now also checks that client->nickname must be
10008 valid. If it is not if will request the data from the server who
10009 owns the client. Added new function
10010 silc_server_command_identify_check.
10012 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10013 to set the command to already allocated Command Payload.
10015 * Tested private message sending in router environment with two
10016 routers, two servers and two clients. Fixed minor bugs and now
10019 * Fixed segfault from client's NAMES command. Used to crash if
10020 not on any channel.
10022 * Forwarded packets must not be routed even if it is not destined
10023 to the receiver. Changed server code comply with this.
10025 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10027 * Added `require_reverse_mapping' boolean value to ServerParams
10028 structure. If TRUE (not default) the server will require that
10029 the connecting host has fully qualified domain name.
10031 If the reverse mapping is not required and hostname could not be
10032 found the IP address is used as hostname.
10034 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10036 * Implemented version string checking to both client and server.
10037 The check is incomplete currently due to the abnormal version
10038 strings used in development version of SILC.
10040 * Changed all command functions in server to use the new
10043 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10045 * Changed char *data to unsigned char *data in ID Cache system to
10046 support binary data as ID Cache data. Changed code to support
10047 binary data in lib/silccore/idcache.c.
10049 * Renamed silc_server_packet_relay_command_reply to
10050 silc_server_command_reply as it is normal packet receiving
10051 function. Rewrote the function to accept command replys for
10052 servers and not only for clients.
10054 * Mark remote router always as registered server if we are connecting
10055 to it. Otherwise, commands sent by the router to us are ignored.
10057 * All ID List find routines now returns the ID Cache Entry pointer
10058 as well if requested.
10060 * WHOIS command works now in router environment, tested with two
10061 routers, two servers and two clients.
10063 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10064 in router environment (as it is almost equivalent to WHOIS) but
10065 hasn't been tested thoroughly. Added new functions:
10067 silc_server_command_identify_parse
10068 silc_server_command_identify_send_reply
10069 silc_server_command_identify_from_client
10070 silc_server_command_identify_from_server
10072 * Disabled route cache adding because adding two different ID's with
10073 same IP replaces the old cache entry thus giving wrong route.
10074 The entry->router->connection is always the fastest route anyway
10075 so route cache may not be needed. Of course, new routes maybe
10076 established after receiving the ID when the entry->router->connection
10077 might not be anymore the most optimal.
10079 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10081 * Add route cache for received ID for fast routing.
10083 * Added silc_server_packet_route to route received packet on router
10084 that is not destined to us.
10086 * Renamed silc_server_get_route to silc_server_route_get.
10088 * Added id_string and id_string_len fields into SilcServer to
10089 include encoded ServerID for fast comparing without excess
10090 encoding of the ID's.
10092 * Cleaned up WHOIS command on server side. Added following static
10095 silc_server_command_whois_parse
10096 silc_server_command_whois_check
10097 silc_server_command_whois_send_reply
10098 silc_server_command_whois_from_client
10099 silc_server_command_whois_from_server
10101 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10102 arguments in command replies. All command functions should be
10103 updated to use this macro.
10105 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10107 * Minor typo fixes on command reply handling on server.
10109 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10111 * Added silc_server_command_add_to_channel internal routine to add
10112 the client to the channel after router has created the channel and
10113 sent command reply to the server.
10115 * Added generic silc_server_send_command to send any command from
10118 * Use static buffer with ID rendering instead of duplicating data.
10120 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10122 * Fixed a channel user mode bug when joining to a channel server gave
10123 everybody channel founder rights, oops.
10125 * We mark ourselves as the router of the incoming server connection
10126 if we are router ourselves. This way we can check in some packet
10127 sending functions whether it is locally connected server. For
10128 incoming router connections we put NULL.
10130 * For router sending packets locally means now always sending the
10131 packet cell wide; to local clients and local servers. For normal
10132 server sending packet locally means sending it to only local
10135 * Fixed the JOIN command to really work in router environment. If the
10136 channel is created it is always created by the router. Router is
10137 also responsible of making the initial joining to the channel,
10138 sending JOIN notify to the sending server and distributing
10139 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10140 does not exist server doesn't do anything else but forward the
10141 command to the router which performs everything.
10143 * Added silc_server_send_channel_key function to send the Channel Key
10146 * Added silc_server_create_channel_key to create new channel key. The
10147 channel key is now re-generated everytime someone joins or leaves
10148 a channel, as protocol dictates. Note: channel->key_len is the
10149 key length in bits.
10151 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10153 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10154 packet_receive.[ch] to separate packet sending and receiving
10155 routines. The server.[ch] now includes everything else including
10156 actual packet processing (writing and reading data) and other
10159 Renamed silc_server_private_message_send_internal to
10160 silc_server_send_private_message. The routine is still though
10161 used only to relay private messages as server does not send
10162 private messages itself.
10164 Renamed silc_server_new_channel to silc_server_create_new_channel
10165 and added new function sicl_server_new_channel that handles the
10166 incoming New Channel packet. Added also new sending function
10167 silc_server_send_new_channel to send New Channel Payload.
10169 * Added new function silc_server_notify to process incoming notify
10170 packet to the server/router. Server may then relay the notify
10171 to clients if needed.
10173 * Added new function silc_server_new_channel_user to process incoming
10174 New Channel User packet. Router will redistribute the packet and
10175 send JOIN notify to its local clients and locally connected servers
10176 if needed. Normal server will send JOIN notify to its local client
10177 on same channel when received this packet. Added also corresponding
10178 sending function silc_server_send_new_channel_user to sent the
10181 * Added boolean route argument to send_notif_to_channel and
10182 packet_send_to_channel functions to attempt to route the packet
10183 if it is TRUE and send only locally if it is FALSE.
10185 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10187 * silc_server_replace_id now broadcasts the received replace ID
10188 packet if it is not broadcast packet already. The router must
10189 broadcast to inform other routers about changed ID.
10191 * Added backpointer to server's router into SilcServer context in
10192 silcd/server_internal.h.
10194 * Fixed silc_server_packet_broadcast to send correct broadcast
10197 * The channel key is now distributed to the local client as soon
10198 as it is received from the router (in router environment) so that
10199 no other packet may be sent for the channel until client has
10202 * silc_server_remove_channel_user now broadcasts the received
10203 Remove Channel User packet if it is not broadcast packet already.
10204 The router must broadcast to inform other routers about removed
10207 * Added users field into SilcPacketContext that is a reference count
10208 of the context. One can increase the reference count by calling
10209 silc_packet_context_dup which is now changed to just increase the
10210 reference count instead of duplicating the data. The reference
10211 count is decresed by calling silc_packet_context_free that will
10212 free the data after the reference count hits zero.
10214 For now on the packet context and everything allocated into it
10215 (including the raw packet from network) must be freed by calling
10216 the new silc_packet_context_free function. Added also new function
10217 silc_packet_context_alloc that must be used now to allocate the
10218 context. This also means that if a routine is asynchronous from
10219 silc_[client/server]_packet_parse_type the packet context must
10220 be duplicated by calling silc_packet_context_dup. Otherwise it
10221 gets free'd after silc_[client/server]_packet_parse_type returns.
10222 Also, one must remember that if packet is duplicated then its
10223 reference count must be decresed by calling the free function as
10224 many times as it was duplicated.
10226 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10227 from both client and server.
10229 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10231 * Made joining to a channel working in router environment.
10233 * Cleaned up JOIN command on server side and create function
10234 silc_server_command_join_channel internal routine to make the
10237 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10239 * Changed silc_command_pending list to SilcDList. Also, added
10240 `ident' field to SilcServerCommandPending structure to identify
10241 the reply and to call correct callback.
10243 Added silc_server_command_pending_check function to replace the
10244 corresnponding macro. The silc_command_pending list is not
10247 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10248 to set identifier to previously allocated Command Payload. It
10249 is used to set identifier for command when resending Command
10252 * Added silc_command_payload_encode_payload to encode Command
10253 Payload buffer from SilcCommandPayload structure.
10255 * Added silc_argument_payload_encode_payload to encode Argument
10256 payload buffer from SilcArgumentPayload structure.
10258 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10260 * Changed WHOIS command to support router connection on server side.
10261 The whois request is always sent to router unless the server is
10262 standalone server. After server has received the reply from the
10263 router will it send the reply to the client.
10265 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10266 broadcast received broadcast packet. The function is used only
10267 by router. The broadcast packet is always sent to the router's
10270 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10271 render given ID to printable string, for log files for example.
10273 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10275 * Made basic router to router connections working. At least they
10276 can now connect to each other but nothing really works the way
10277 they are supposed - yet.
10279 * Added new initiator token to RouterConnection configuration
10280 file in silcd/serverconfig.[ch]. It is used to tell whether we
10281 are the initiator to the remote router or whether we'll expect
10282 the other end to connect.
10284 * Moved registering of listener task to silc_server_init, hence
10285 the server starts listenning as soon as it is run, even if it
10286 does not have connections to other routers. Let's see how well
10289 * Changed default connection retry timeouts for more suitable in
10292 * Removed cipher and such arguments from silc_idlist_add_client
10293 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10294 Added new function silc_idlist_add_data to add the keys and stuff
10297 * Added SilcIDListData structure and added it to SilcClientEntry
10298 and SilcServerEntry as their first field in the structure. This
10299 way we can explicitly cast the ID entries to the SilcIDListData
10300 structure and get common data for the entries. In past, we had
10301 to first check what type of connection it is and then cast it to
10302 correct ID entry type. Now, we can directly cast the opaque
10303 pointer to the SilcIDListData (no matter what ID entry it actually
10304 is) and get the data needed.
10306 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10308 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10309 in some circumstances even if threre were timeout tasks, though not
10310 IO tasks, but tasks anyway. Now fixed.
10312 * Defined SilcServerConnection structure to hold connection specific
10313 stuff about directly connected servers and routers. The definition
10314 is currently in silcd/server_internal.h. I thought about having
10315 a bit more important role fro this struct but for now it is used
10316 only when connecting to other server (or router actually).
10318 * Added connecting retry support in server when connecting to
10319 router(s). The retry feature implement exponential backoff
10320 algorithm. Also, added SilcServerParams structure to hold default
10321 parameters for server. For now, it include these retry settings
10322 and are hard coded. After server is moded to be as Silc Server
10323 Library this structure will be more important.
10325 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10327 * Changed client librarys channel->clients table to SilcList and
10328 changed code accordingly.
10330 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10332 * Changed client's channel table to SilcList and changed code
10333 accordingly. Also changed SilcChannelClientEntry to include back-
10334 pointer to the channel so that client entry can use that structure
10335 as list as well and we have fast cross-reference to the channel.
10336 This change dramatically decreased the complexity of channel
10337 handling with client entry and vice versa (removed one extra
10338 loop when searching for channel entry from many functions).
10340 * Changed server->sim from table to SilcDList and changed code
10343 * NAMES command can now be used from user interface. It will show
10344 the user list on the channel, neatly.
10346 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10347 Code now saves realname of the user if it becomes available.
10349 * Renamed configure.in to configure.in.pre and made ./prepare
10350 script to automatically add correct version string to
10351 configure.in which it creates from configure.in.pre.
10353 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10355 * NAMES command reply now shows users mode with the nickname when
10356 joining to channel.
10358 * Moved silc_client_ch[u]mode[_char] functions from
10359 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
10360 place sucks, they are utility functions and should be in some
10363 * Fixed some unsigned int's to unsigned short's. Patch by cras.
10365 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
10368 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10372 * Added TRQ (efficient deque and list library) into lib/trq. This is
10373 a very good list library that is currently used in the SILC. Defined
10374 SilcList API over the library because I didn't like the API very
10375 much. See lib/trq/silclist.h for the API and examples of how to
10376 use the API. Fixed various places in the code to use the new
10377 SilcList API. The SilcList is meant for lists that has a structure
10378 already defined as a list. It is not suitable to add just some
10379 context to the list (in TRQ, the context is the list actually).
10381 So, I defined SilcDList that can be used for the purpose where
10382 predefined list structure does not exit. This can be used as
10383 such list. Now some context just can be added to the SilcDList.
10384 Currently this list is not used in the SILC just yet, though there
10385 are a lot places where this can replace dynamically allocated
10386 tables and I will fix these places, later, to use SilcDList.
10387 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
10388 and use TRQ internally).
10390 Also fixed some annoying warning messages that the original TRQ
10391 code generated. Also minor changes to TRQ's Makefile.in.
10393 * Added support for querying by Client ID to both WHOIS and
10394 IDENTIFY commands into server, as required by the protocol.
10396 * Removed method function pointers from SilcBuffer structure. They
10397 weren't used to anything and just increased the context size for
10398 no good reason. This change also made silc_buffer_alloc and
10399 silc_buffer_free functions inline functions.
10401 * Disabled command flooding detection support until it's fixed so
10402 that it accepts commands in but does not execute them more than once
10405 * Added silc_net_localhost(), to return local hostname, into
10406 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
10407 that must be initialized before calling silc_client_init.
10409 * Added new function: silc_server_send_notify_on_channels to send
10410 notify messages to all channels client has joined. It is assured
10411 that the message is sent only once per client.
10413 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
10414 lib/silcutil/silcutil.[ch] as silc_format function. The new
10415 function is generic and is used by server as well, not only by
10416 the logging routines.
10418 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
10419 the provided version string was not acceptable. Added new function:
10420 silc_ske_check_version into lib/silcske/silcske.h. The function
10421 must be implemented by the application (client or server) and it
10422 does not reside in the SKE library. The function checks the version
10423 string remote end sent.
10425 * Added back pointers (to opaque context and to SilcSocketConnection)
10426 into SilcPacketContext structure into lib/silccore/silcpacket.h.
10428 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
10429 duplicate packet context structure.
10431 * Changed `notify' client operation to send same arguments as client
10432 receives from server except for ID's. ID's are mapped to correct
10433 ID entry and that is returned. Also, if channel entry is not sent
10434 by server but the notify is for channel the channel entry is sent
10435 to application (otherwise application doesn't know that it is for
10436 channel (library gets it from packet's Destination ID)).
10438 * Added silc_client_remove_from_channels into client library to
10439 remove a client from all channels it has joined to. Used when
10440 received SIGNOFF notify from server. Added also new function
10441 silc_client_replace_from_channels to replace old ID entry with
10442 new ID entry on all channels. Used when received NICK_CHANGE
10443 notify from server.
10445 * Fixed ID Cache list handling in silc_idlist_get_client in
10446 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
10447 to get (or query) client by ID.
10449 * Updated TODO list.
10451 * Added connection authentication status message defined by the
10452 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
10453 support for these into the code in client and server side.
10455 * Added generic function silc_client_send_command to send any command
10456 with variable argument list. Application should use this function
10457 to send commands if the command functions provided by the library
10458 does not suite for the application's user interface needs.
10460 * Added new `failure' client operation. Application is notified about
10461 received failure packet if client is executing a protocol. In this
10462 case the protocol's execution has failed.
10464 * Added SKE's end notify to send the SKE_SUCCESS notify message that
10465 is required by the protocol.
10467 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
10468 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
10471 * Added status flag to SilcSKE object to indicate realtime status
10472 of the SKE protocol.
10474 * Application receives now exactly same command reply arguments as
10475 the library receives from server. However, if ID is received the
10476 corresponding ID entry is returned to the application (eg. Client
10477 ID is mapped to correct SilcClientEntry entry and that is returned).
10478 Changed command_reply client operation due to this change.
10480 * Changed all ID's in commands and in command replys as ID Payloads.
10481 Change affected both client and server side codes.
10483 All ID's sent in SILC network (with execption of ID's in SILC
10484 Packet header) are sent in ID Payload to support variable length
10487 * Server now notifies nick changes and notifies all clients on
10488 the channels about the new nickname (about the new Client ID,
10491 * Implemented CMODE command to change channel modes. Supports all
10492 channel modes defined by the protocol specs except ban and invite
10493 lists. (Also, private channel key mode is supported but support for
10494 setting private channel key in client is missing, thus, this mode
10495 has no effect on client side (except that server requires that the
10496 client uses private channel key and normal channel traffic does not
10499 Also, invite mode works per se, but INVITE command does not work
10500 yet correctly, so you can set channel as invite only channel but
10501 inviting clients to the channel does not work (it is yet to be
10502 thought what's the best way to do it).
10504 * Added new command SILC_COMMAND_CUMODE to change user mode on the
10505 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
10506 Implemented CUMODE command to change user's mode on the channel.
10507 Supports all modes defined by the protocol specs.
10509 * Added NAMES command reply to return users modes on the channel.
10511 * Removed unnecessary and slow ciphers from lib/silccrypt.
10513 * Set SO_KEEPALIVE option to connection sockets by default.
10515 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
10517 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
10518 redefined the Notify Payload into protocol specs.
10520 * Added silc_id_payload_parse_id to get ID directly from raw
10523 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10525 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
10526 accept searching by Client ID as well.
10528 * Added support for LEAVE and SIGNOFF notify types in client library.
10530 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
10531 to parse ID Payload from raw data.
10533 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10535 * Added flags parameter into silc_ske_assemble_security_properties
10536 function in lib/silcske/silcske.[ch].
10538 * Changed notify client operation to fit better for notify messages
10539 sent by server. The notify payload received from server is now
10540 passed to the application (after parsing it to SilcNotifyPayload).
10541 It is application's responsibility to retrieve the arguments
10542 from the payload and show the message the way it wants. The message
10543 sent by server is implementation specific.
10545 * Changed public keys to comply with the protocol specification.
10546 Old public keys are not supported anymore and are not compatible.
10548 * Removed nickname from Channel Payload as the latest draft removed
10549 it. The client must resolve the nickname from the NAMES command
10550 reply received when it joined the channel.
10552 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
10554 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10556 * Fixed some errors in protocol specification drafts.
10558 * Created lib/silccore/silcnotify.c to implement Notify Payload
10559 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
10560 generic payloads described by protocol specifications. The file
10561 includes implementations for ID Payload and Argument Payload.
10563 * Changed Command Payload implementation to use the new Argument
10564 Payload. Changed command_xxxx_payload to command_payload_xxxx
10565 to comply with SILC coding conventions.
10567 * Added suppport for Argument Payload handling in Notify Payload
10568 implementation as protocol requires it. Added the new support
10569 into server and client lib as well.
10571 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10573 * Added support for multiple nicknames on same channel. [n] is
10574 added locally to the nickname if there are more than one same
10575 nicknames on the channel.
10577 * Server now sends all nicknames that matched WHOIS request.
10578 Client also shows the list received from server.
10580 * Added TOPIC command to client side. User can now set and show
10581 current topic on channel.
10583 * Added MOTD command to client and server. Also, server sends the
10584 motd when client connects to the server.
10586 * Changed version strings to comply ISO 8601.
10588 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10590 * Fixed protocol error handling in client library. It should now
10591 cope even if the SKE fails for some reason.
10593 * Made new protocol specification drafts for submitting to IETF.
10595 * Implemented TOPIC command to server in silcd/command.c.
10597 * Added two new notify types into lib/silccore/silcnotify.h:
10598 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
10599 notify nickname change and topic setting/change on a channel.
10601 * API change of command_reply operation in client library. The
10602 application gets now the status type received from server as well.
10604 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10606 * Removed the function just added to lib/silcutil/silcschedule.[ch].
10608 * Cras fixed and optimized the packet handling even further and
10609 it should work now. Minor change to the prototype of function
10610 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
10612 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10614 * Added new function into lib/silcutil/silcschedule.[ch]:
10615 silc_schedule_with_fd to select() a specified fd. The function
10616 returns after timeout expires or data arrives or goes. The
10617 function is used by packet routines to wait that all data is
10618 received from network.
10620 * Fixed data reading from network in lib/silccore/silcpacket.c.
10621 The code now assures that all data is read from the fd and then
10622 continues packet processing. This was a bug fix since the code
10623 used to drop some data in some circumstances.
10625 * Added new function into lib/silcclient/client.[ch]:
10626 silc_client_start_key_exchange to start key exchange after
10627 connection has been established to server. The code internally
10628 now uses this funtion but its main purpose was to provide it
10629 for applications that perform their own connecting. After
10630 application has created a connection it merely calls this
10631 function to start the key exchange between client and server.
10632 The library takes care of everything else after that.
10634 Updated also lib/silcclient/README to explain the usage of
10637 * Do not send to application information that connection has
10638 been established. Application gets notified it by connect
10641 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10643 * Applied cras's patch to add silc_schedule_one function. The
10644 function runs scheduler once and returns.
10646 * Fixed the scheduler after cras messed it up. The timeout
10647 handling works now as it's supposed to work.
10649 * Added into lib/silccore/ silcnotify.h to include notify
10650 message types support. Changed silc_server_send_notify*
10651 functions, in server.[ch], to support those new notify types.
10652 Added the support for the notify types into client library,
10653 as well. Added new notify client operation into ops.h in
10656 * Changed silc_server_packet_send_to_channel to send normal
10657 packets instead of just channel message packets. The function
10658 is now used to send the notify packets to channels. It is not
10659 used to send channel message packets anymore, as server never
10660 sends them anymore.
10662 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
10663 va_arg()s as it seems to require it nowadays. I guess, if SILC
10664 is compiled with older va_arg() the new code should work anyway.
10666 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10668 * Splitted core library. Core library (lib/silccore) includes
10669 now only SILC protocol specific core (and common) components.
10670 Created new utility library (lib/silcutil) that includes more
10671 generic purpose stuff. The stuff for util library was taken
10672 from the old core library. This was minor and easy split.
10674 * Created SILC Client Library (lib/silcclient) that includes
10675 implementation of the SILC client without user interface. This
10676 was major move from silc/ directory. The code has been changed
10677 so that it is transparent towards the user interface. The
10678 silc/ directory includes now the same user interface as before
10679 and it uses the new client library. Read lib/silcclient/README.
10680 Basicly, the client library performs everything else related
10681 to SILC except user interface handling. Also, configuration
10682 files are considered to be part of user interface and library
10683 does not handle them.
10685 This change also changed a lot of structures, function naming etc.
10686 Most important change was that SilcClientWindow object was
10687 renamed to SilcClientConnection in the client library. Created
10688 also new file lib/silcclient/ops.h. Also added new files
10689 silc/local_command.[ch] and silc/client_ops.[ch].
10691 All these changes were made to make it easier for user interface
10692 designers to create what ever user interface for the SILC client
10695 It is also expected that the server will be moved to lib
10696 directory as well and SILC Server Library will be created;
10697 sometimes in the future.
10699 * Removed Local commands from lib/silccore/silccommand.h as
10700 they are application specific and new client library does not
10701 handle any of those anymore.
10703 * Several functions moved to lib/silcutil/silcutilc.[ch] from
10704 old client implementation in silc/.
10706 * Added support for callback functions in SILC_LOG_* macros.
10707 Application can now set its own callbacks that will be called
10708 instead of using the default functions that will always print
10709 the debug messages to stderr (or stdout). Also, debugging can
10710 now be disabled by setting silc_debug to FALSE and re-enabled by
10711 setting it to TRUE. Note, that logging will still work even
10712 if debugging is disabled.
10714 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
10715 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
10716 silc_log_reset_debug_callbacks.
10718 * To enable debugging in silc client one must give now -d
10719 option on command line.
10721 * Changed silc_schedule_init to automatically allocate task queues
10722 if they are not allocated before calling it.
10724 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10726 * Added GMP 3.1 into math library.
10728 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10730 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
10731 a channel in SILC network. The packet is used by servers and
10732 routers to notify other routers that user has left a channel.
10733 This little feature was missing until now. Added the feature
10734 to protocol specification as well.
10736 Added functions: silc_server_send_remove_channel_user and
10737 silc_server_remove_channel_user into server.[ch].
10739 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
10740 lib/silccore/silcpacket.h. However, they are not implemented
10743 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10745 * Fixed joining to a channel and sending channel messages
10746 between server and router. The channel message sending should
10747 now work inside a cell.
10749 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10751 * Fixed the private message sending between server and router.
10752 The private message sending should now work inside a cell.
10754 * Added silc_server_replace_id into server.[ch] to replace
10755 existing ID in the SILC network.
10757 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
10758 and silc_idlist_replace_server_id into idlist.[ch] in server.
10760 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10762 * Fixed the server to server connections. Server can again now
10763 connect to router. Router to router connections probably does
10766 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10768 * Added dynamic protocol registering support. Now protocols can
10769 registered and unregistered on the fly. Patch by cras.
10771 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10773 * Added lib/contrib directory to hold routines that some platforms
10774 don't have but are needed by SILC.
10776 * Added getopt.c, getopt1.c and getopt.h from GNU C library
10777 into lin/contrib to provide getopt() and getopt_long() for
10778 those who don't have it.
10780 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10782 * Added AWAY command to client. When away message is set and
10783 client receives a private message packet the client automatically
10784 replies to the sender with the away message.
10786 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
10787 bug seemed to be the cause of recent problems when compiling
10790 * Added version detection support to SKE protocol specification
10791 and added the new changes to the SKE implementation as well.
10792 There were other minor changes in the SKE protocol as well.
10794 Many changes in lib/silcske/silcske.[ch] and in
10795 lib/silcske/payload.[ch].
10797 * Added ^U functionality, clear input line. Patch from cras.
10799 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10801 * Mainly small bugfixes on core library. Fixed some debugging
10802 logging and buffer overflow in silclog.c.
10804 * Updated config.sub and config.guess on the distribution tree.
10806 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10808 * Added command lagging support in server. Client may execute
10809 commands now only once in two seconds.
10811 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10813 * Optimized packet reception. MAC computation and checking is now
10814 also more optimized. A lot previously duplicated code is now
10815 used as generic by both client and server.
10817 * Fixed key pair generation in clientutil.c
10819 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10821 * Added into lib/silccore/silcbufutil.[ch] new function;
10822 silc_buffer_realloc.
10824 * Moved generic packet sending/encryption functions to
10825 lib/silccore/silcpacket.[ch] from client and server. Some
10826 rewriting of the functions.
10828 * Moved all generic packet reception/decryption functions to
10829 lib/silccore/silcpacket.[ch] from client and server. The
10830 packet processing is now much cleaner in both client and server.
10831 These were major changes in both client and server.
10833 * Created many common functions in server to do packet sending.
10834 Previously code were duplicated a lot, this has been removed
10835 with these changes.
10837 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10839 * Rewrote major parts of the ID cache system. Don't know
10840 whether it is better now or not but at least the API is more
10843 * Major rewrite on ID cache stuff on client because of the ID
10844 cache API changes. Added idlist.c to client.
10846 * Also major rewrite on ID cache stuff on server as well.
10847 Major rewrite of idlist.[ch]. SilcXXXList's are now named
10848 SilcXXXEntry's. We won't keep anymore idlist specific pointers
10849 in hand, instead they are all put into the ID cache system now.
10850 All server_idlist_* routines uses ID cache now instead of
10851 traversing its own lists (those lists does not exist anymore).
10852 SilcIDList though still exists. Also, SilcXXXEntry's are
10855 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10857 * Finally made the SKE implementation compliant to the protocol
10858 specification. All mp integers are now binary encoded as
10859 opposed being HEX encoded.
10861 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
10864 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
10865 functions: silc_[encode/decode]_pem. Also added function
10866 silc_encode_pem_file to PEM encode with newlines ('\n') for
10867 saving into a file.
10869 * SILC public keys are now encoded either PEM or binary. Same
10870 option is for private keys as well. By default private keys
10871 are binary encoded and public keys PEM encoded. Silly HEX
10872 encoding were removed.
10874 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
10875 function to create fingerprints.
10877 * Fixed a bug in SHA1; does not change the original data anymore.
10879 * Partly implemented INFO command on client and server side.
10880 Fixed CLEAR command. Changes to SERVER command; show current
10881 server(s) when giving command without arguments. Added
10882 VERSION command to client.
10884 * Added check to server that unregistered connections cannot
10885 execute commands (unless it is specificly allowed).
10887 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10889 * Fixed screen refresh.
10891 * Fixed channel joining bug from client. On some circumstances
10892 client tried to join to a channel it had already joined.
10894 * Added public key verification process into client's protocol.c.
10895 The client now verifies the public key from user and saves
10896 it into ~./silc/serverkeys/ directory.
10898 Added into: clientutil.[ch]: silc_client_verify_server_key.
10900 * Changed SKE protocol's silc_ske_initiator_finish function
10901 to accept callback function that verifies the received public
10902 key. Removed old silc_ske_verify_public_key function.
10904 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10906 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
10907 silc_pkcs_private_key[_data]_set.
10909 * Made the password and public authentication more cleaner in
10910 server's protocol.c.
10912 * Removed historic and obsolete protocol `channel_auth' from
10913 both client and server.
10915 * Removed wrong way of sending command status messages from
10916 server to client in server's command.c. The old way violated
10917 protocol specification.
10919 Changes to silccore/silccommand.[ch]: removed
10920 silc_command_encode_status_payload -> not needed anymore,
10921 changed silc_command_encode_payload_va to accept extra
10922 argument on variable argument list. The argument type must
10923 now be provided to the function. Also, added new function:
10924 silc_command_encode_reply_payload_va which is same as
10925 normal command_encode_payload_va except command status type
10926 is provided as extra argument.
10928 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10930 * Added ~./silc directory handling. The directory includes the
10931 public and private keys for the client.
10933 Added silc_client_check_silc_dir, silc_client_create_identifier
10934 and silc_client_load_keys.
10936 * Implemented SILC protocol compliant public key. Added public
10937 and private key saving to and loading from files.
10939 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
10940 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
10941 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
10942 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
10943 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
10945 Implemented: silc_pkcs_save_[public/private]_key[_data] and
10946 silc_pkcs_load_[public/private]_key.
10948 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10950 * Added silc_server_get_route (route.[ch]) to get connection
10951 data for the fastest route for given ID.
10953 * Implemented INVITE command on client and server. The command
10954 were re-defined in the SILC Protocol Specification and the
10955 implementation now complies with the specification.
10957 * Implemented PING command on client and server.
10959 * Implemented NAMES command on client and server. The server side
10960 supports currently only normal server not router server yet.
10961 Some changes to NAMES definition in SILC protocol specification.
10963 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10965 * Implemented LEAVE command on client and server.
10967 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
10968 again. This change was made to the protocol as well. Server
10969 should not violate the protocol specification anymore.
10971 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10973 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
10974 was tested. SOCKS4 was not but should work anyway.
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