1 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
3 * Changed the way NOTICE flagged messages are treated. Added support
4 for notices in queries and signing notices. Affected files
5 irssi/default.theme; irssi/docs/help/in/notice.in;
6 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
7 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
9 * Fixed typo in /ACTION help. Affected file
10 irssi/docs/help/in/action.in
12 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
14 * Fixed typo in perl module. Affected file
15 irssi/src/perl/silc/Server.xs
17 * Changed the way ACTION flagged messages are treated. Added support
18 for actions in queries and signing actions. Affected files
19 irssi/default.theme; irssi/docs/help/in/action.in;
20 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
21 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
24 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
26 * Incorrectly reported error when client had to be resolved from
27 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
29 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
31 * Fixed whois public key hash table deleting and adding in
32 detached client case. Affected file silcd/packet_receive.c.
34 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
36 * Changed filenames of silc/fe module not to collide with filenames
37 from core/fe. Also seperated public messages printing from
38 query messages printing. Affected files are all in
39 irssi/src/fe-common/silc.
41 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
43 * Fixed the invite process handling during joining to use
44 correct server name for the client that is matched against
45 the invite string for the channel. Wrong server name caused
46 inability to join the channel. Affected file is
49 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
51 * Fixed the CUMODE channel founder authentication on normal
52 server to not remove the founder rights on existing founder
53 before checking that router accepts the mode change. Affected
54 files are silcd/command.c and silcd/packet_receive.c.
56 * Remove the server entry correctly when rekey timeouts and
57 remote router connection on normal server is closed. Fixes
58 a crash where server uses the freed server entry. Affected
61 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
63 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
64 networks. This is the first step in solving the bug about
65 /SERVER ADD -silcnet <silcnet>. Affected files
66 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
67 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
68 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
70 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
72 * /SMSG and /MMSG now correctly create new queries. Affected files
73 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
75 * Add basic support for SILC protocol specific variables in perl.
76 Affected files irssi/src/perl/silc/*, irssi/configure.in,
77 irssi/src/perl/Makefile.am
79 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
81 * Don't use silc_get_input, it's obviously not reliable. Fixes
82 issue when the current key expires. Affect file
83 irssi/src/silc/core/clientutils.c
85 * Make the session data filename configurable. This makes it
86 possible to have different session files for different
87 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
88 client_ops.[ch], silc-servers.c,
89 irssi/src/silc/fe-common/silc/module-formats.[ch]
91 * Use the same set of libtool files for the MPI lib as for the
92 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
93 config.sub, configure.in, install-sh, missing, mkinstalldirs
95 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
97 * Fixed server statistics decrementing error to not go to
98 negative. Affected file silcd/packet_receive.c.
100 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
102 * Use silc_server_query_add_error to add error in public key
103 search error. Added support in send_reply to send errors
104 without specific argument. Affected file silcd/server_query.c.
106 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
107 Client for NO_SUCH_NICK. It was against the protocol specs.
108 Affected file irssi/src/silc/core/client_ops.c.
110 * Added backwards support for the wrong NO_SUCH_NICK error sending
111 in server. To be removed in SILC Server 1.0. Both old clients
112 and clients with fixed error handling now works. Affected file
113 silcd/server_query.c.
115 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
117 * fixed a bug in the whois using attributes function where no
118 error was sent if no nickname and client id but the attributes were
119 given to whois. Affected file silcd/server_query.c
121 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
123 * remove public key from public key hashtable on detach. Affected
124 file silcd/packet_receive.c
126 * free public key hashtable before removing clients on server
127 shutdown. Affected file silcd/server.c
129 * remove public key prior deleting client-data on killing a client.
130 Affected file silcd/server_util.c
132 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
134 * Getting the MOTD from other servers works now. Affected
135 files are silcd/command.c and silcd/command_reply.c
137 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
139 * Initialize the variable idletag, since it is tested in
140 silc_core_deinit for its default value. Affected file
141 irssi/src/silc/core/silc-core.c
143 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
145 * Fixed signed channel messages across cells. Affected file
148 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
150 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
151 is not defined. They can now be safely used in if-statements
152 without braces. Affected file lib/silcutil/silclog.h.
154 * Added the checks for backup closing connection due to error
155 (local or remote) and thus not allow the resuming to occur
156 in reconnect. Affected files are silcd/packet_send.c
159 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
161 * Help file updates. Affected files in irssi/src/docs/help/in/.
163 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
165 * Fixed channel messages across cells. Affected file
168 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
170 * Fixed file transmission accepting in client library to not
171 start the negotiation if user hasn't accepted the transfer,
172 instead create new session for resent transfer. Affected
173 file lib/silcclient/client_ftp.c.
175 * Show the session ID in the file transmision list. Remove
176 session from list that failed to transfer. Switch the current
177 session automatically after transmission, and in errors, to new
178 session if other sessions exists in the transfer list. Affected
179 files are irssi/src/silc/core/silc-servers.c,
180 irssi/src/fe-common/silc/modfule-formats.c.
182 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
184 * Fixed MIME header parsing for the hopefully last time. Affected
185 file lib/silcutil/silcstrutil.c
187 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
189 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
191 * The SILC RNG is now gauranteed to return non-zero random
192 values. Affected files are lib/silccrypt/silcrng.[ch].
194 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
196 * Fixed nickname formatting when changing only case of the
197 nickname. Affected file lib/silcclient/idlist.c.
199 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
201 * Fixed a memory leak and incorrect printing of the "appears as"
202 message. Affected file irssi/src/silc/core/client_ops.c
204 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
206 * Added CRT (Chinese Remainder Theorem) supported RSA
207 private keys and private key operations. This significantly
208 increases private key operation efficiency. No compatibility
209 issues with new or old private keys. Affected files are
210 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
212 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
214 * Fixed GCC-3.3.2 related compilation warnings from the
217 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
219 * Removed RC6 from distributions.
221 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
223 * Added some better comments to lib/silccrypt/silcpkcs.h,
224 optimized some routines in lib/silccrypt/silcpkcs.c.
225 Added test_silcpkcs into lib/silccrypt/tests/.
227 * Fixed silc_rng_global_init to actually init the global RNG
228 if RNG wasn't provided for it. Affected file is
229 lib/silccrypt/silrng.c.
231 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
233 * Added silc_hash_table_find_by_context_ext. Affected files
234 lib/silcutil/silchashtable.[ch].
236 * Save the public key on normal server in WHOIS command reply
237 from attributes, if present, and add it to public key hash
238 table. Fixes WHOIS resolving by public key on normal server.
240 Optimized the attributes resolving on normal server to not
241 resolve if we resolved them already from router.
243 Affected files are silcd/server_query.c, command_reply.c.
245 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
247 * Added support for whois using attributes.
248 Affected files silcd/command_reply.c, silcd/packet_receive.c,
249 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
252 * Added support for whois using public key attribute to /WHOIS i
253 client command. Affected files irssi/docs/help/in/whois.in,
254 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
256 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
258 * Fixed UMODE setting in server when the client has anonymous
259 mode set. The mode setting was not working. Affected file
262 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
264 * Fixed some bugs and typos related to sending split messages.
265 Print notification when sending messages with /MMSG. Affected
266 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
268 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
270 * Optimized the socket referencing in packet routines, client
271 library and server. Affected files are lib/silccore/silcpacket.c,
272 lib/silcclient/client.c and silcd/server.c.
274 * If silc_socket_set_qos is given with NULL arguments the QoS is
275 reset from the socket. Affected files are
276 lib/silcutil/silcsockconn.[ch].
278 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
280 * Add a /LISTKEYS command which lists the locally cached
281 client and server keys. Affected files
282 irssi/src/fe-common/module-formats.[ch],
283 irssi/src/silc/core/silc-{channels,servers}.c
284 irssi/docs/help/in/listkeys.in
286 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
288 * Check that packet queue purging was successful. Affected
289 files lib/silcclient/client.c and silcd/packet_send.c. Related
290 to MAC failed errors.
292 * Do not clear the inbuf even if it is empty if QoS was applied
293 to it. Otherwise the QoS data is cleared and MAC failed error
294 will occur. Affected file lib/silccore/silcpacket.c.
296 * Use the rekey period time as rekey protocol timeout value.
297 If the rekey does not succeed during the rekey period there's
298 something very wrong, and we most likely end up with wrong keys,
299 do graceful reconnect then. Affected file silcd/server.c.
301 * Take reference of the socket in the parser context, as it's
302 possible to have the parsers in queue after the socket is
303 disconnected and this may cause crash. Affected files are
304 lib/silccore/silcpacket.c, lib/silcclient/client.c and
307 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
309 * Fixed KICK command reply sending, it sent to replies.
310 Affected file silcd/command.c.
312 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
314 * Finish the silc-mime.pl script. It now supports MIME type
315 guessing using magic files, signing data messages, executing
316 MIME handlers in background. Affected files
317 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
319 * Changed MIME signal handler to make things easier for the perl
320 script. Affected files irssi/src/silc/core/client_ops.c,
321 silc-servers.c, and irssi/docs/signals.txt
323 * Cleaned up the silc_mime_parse function and fixed detection
324 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
326 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
328 * Resolve the IP for file transfer listener from the connection
329 socket. Affected file lib/silcclient/client_ftp.c.
331 * Accept NULL hostname parameter in the functions
332 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
333 if hostname is not wanted.
335 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
337 * Fixed race condition between silc_client_init and
338 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
340 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
342 * Fixed file transfer connection closing when SIGNOFF for
343 the client is received from server. Affected file is
344 lib/silcclient/client_ftp.c.
346 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
348 * Check for disconnected socket in QUIT callback. Affected
349 file silcd/command.c.
351 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
353 * Modified the MIME parsing to allow \n and \r\n as delimiters.
354 Affected files lib/silcutil/silcstrutil.c
356 * Cleaned up the escape/unescape functions for correctness and
357 speed. Affected file irssi/src/silc/core/client_ops.c
359 * Removed handling for data messages with Content-Type: text/*,
360 moved parsing of MIME headers to the signal handler, added
361 support for signing and verifying data messages. Affected
362 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
363 irssi/src/silc/core/silc-{servers,channels}.c
365 * Added a perl script for handling data messages based on
366 information read from Mailcap files. New file
367 irssi/scripts/silc-mime.pl
369 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
371 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
372 acknowledge recepetion of a message to the sender. Updated
375 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
377 * Unregister channel key saving callback when deleting channel.
378 Affected file lib/silcclient/idlist.c.
380 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
381 before calling notify client operation. Affected file is
382 lib/silcclient/client_notify.c.
384 * Unregister QoS tasks when deleting the socket connection.
385 Affected files lib/silcutil/silcsockconn.[ch],
386 unix/silcunixsockconn.c.
388 * Implemented latest presence-attrs draft changes. Affected
389 files lib/silccore/silcattrs.h and
390 irssi/src/silc/core/silc-queries.c.
392 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
394 * Save old channel keys in list to allow more rapid change
395 of channel keys if server for some reason does that. This
396 avoids loosing so many channel messages due to not having
397 key to decrypt. Affected file lib/silcclient/silcclient.h,
398 idlist.c and client_channel.c.
400 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
402 * Continued backup router tests and fixes. Affected files
403 silcd/server_backup, server_util.c, server.c. See TODO.
405 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
407 * Fixed SERVER_SIGNOFF handling in servers. The client
408 was removed from wrong list thus not removing the client
409 at all. Affected file silcd/packet_receive.c.
411 * Do not execute rekey protocol for disabled connections as
412 it would never go through. Affected file silcd/server.c.
414 * Added timeout for rekey protocol to catch if the protocol
415 never executes successfully. Affected files silcd/server.c
418 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
420 * Abandon packet processing for disconnected sockets. Check
421 this always after calling packet processing callback.
422 Affected file lib/silccore/silcpacket.c.
424 * Fixed double registration disconnection code in server.
425 Closed wrong connection. Affected file silcd/packet_receive.c.
427 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
429 * On normal server reconnect to primary during resuming 4
430 times, then give up. Affected file silcd/server_backup.c.
432 * If during reconnecting to routers we notice we have router
433 connection but no primary router set, the server is in desync.
434 Reconnect to primary to restore network. Affected file
437 * Assure that only one protocol is exeucting at the same time.
438 Added checks for all protocols. Affected files are
439 silcd/server.c and server_backup.c.
441 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
443 * Check that a string is not already part on invite/ban
444 string when processing it. Affected file silcd/server_util.c.
446 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
448 * Fixed the CUMODE_CHANGE for founder mode changes to comply
449 with 1.2 version of the protocol. Affected file is
450 silcd/packet_receive.c.
452 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
454 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
455 where the passphrase was given. Affected file is
458 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
460 * INVITE and BAN notifys are now delivered from routers to
461 servers (but not clients) on the channel. Updated specs and
462 code. Affected files silcd/packet_[send|receive].[ch],
463 command.c, server.c and server_util.c.
465 * Implemented INVITE and BAN announcing. Affected files are
466 silcd/server.[ch], server_util.c.
468 * Implemented SilcStatus error type argument returning in
469 command reply error in server. Affected file silcd/command.c.
471 * Implemented SilcStatus argument returning in comand reply
472 in client library. The command_reply client operation now
473 returns error specific arguments as well. Affected files
474 are lib/silcclient/command_reply.[ch], client_resume.c,
475 lib/silccore/silcstatus.[ch].
477 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
479 * Backup router protocol version 1.2 implemented. Testing still
480 required. Affected files in silcd/server_backup.[ch], server.c,
481 packet_receive.c and server_internal.h.
483 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
485 * silc_client_send_[channel|private]_message now return TRUE
486 or FALSE. Affected file lib/silcclien/client_channel.c and
489 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
491 * Check for explicit nickname in INVITE and BAN processing
492 during join as well (and don't expect only wildcards in
493 invite/ban strings). Affected file silcd/command.c.
495 * Fixed the INVITE and BAN by public key. The public key saved
496 is the PK payload (as specified) not the raw data. Affected
497 file silcd/server_util.c.
499 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
501 * UTF-8 text message support for actions and notices in SILC
502 Client. Affected file irssi/src/silc/core/client_ops.c.
504 * silc_get_username and silc_get_real_name now returns sensible
505 data on Win32. Patch by Toni Willberg. Affected file is
506 lib/silcutil/win32/silcwin32util.c.
508 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
510 * Provide a signal handler to send MIME encoded messages and emit
511 a signal when a MIME encoded message is received. Also document
512 the signals for usage with the perl interface.
514 A sample perl script will be supplied at a later point.
516 Affected files are irssi/docs/signals.txt,
517 irssi/src/silc/core/client_ops.[ch],
518 irssi/src/silc/core/silc-{channels,servers}.c
520 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
522 * Use SILC_COMMAND_PING to estimate the round-trip time to the
523 server. Use this time to display a lag and disconnect when it
524 exceeds a specified limit.
526 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
528 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
530 * Remove the channel auth list in normal server if router
531 encofrces its list during connecting. Send notify to channel
532 to remove the mode to remove the list. Affected files are
533 silcd/server_util.c and silcd/packet_receive.c.
535 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
537 * Added support for channel public keys. Updated protocol specs
538 and implemented it. Affected files are
539 silcd/command.c, command_reply.c, lib/silcclient/command.c,
540 lib/silcclient/command_reply.c.
542 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
544 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
545 terminate the process on Linux. Affected file silcd/silcd.c.
547 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
549 * Check for NULL buffer in silc_buffer_clear. Affected file
550 is lib/silcutil/silcbuffer.h.
552 * Simplified the backup router protocol by removing the _GLOBAL
553 types. Updated protocol specs and the code. Affected files
554 are silcd/server_backup.[ch].
556 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
558 * Deny '@' and '!' from nicknames since they are reserved
559 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
560 Updated protocol specs and the code.
562 Affected files are silcd/server_util.[ch].
564 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
566 * Fixed stack overflow in Irssi SILC client. Affected
567 file irssi/src/silc/core/client_ops.c.
569 * Check that Host is set in ServerConnection and RouterConnection
570 in silcd.conf. Affected file silcd/serverconfig.c.
572 * Fixed crash in server with protocol completion callbacks,
573 namely rekey and backup resuming protocols. Affected files
574 are silcd/server_backup.c and silcd/server.c.
576 * Fixed rekey protocol to not restart if it is started already.
577 Affected files are lib/silcclient/client.c and
580 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
582 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
584 * Fixed EOF handling in SILC Config, affected file
585 lib/silcutil/silcconfig.c.
587 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
589 * Fixed RESOLVING flag handling in JOIN notify and other
590 notifys to handle the resolvings correctly in client library.
591 Affected file lib/silcclient/client_notify.c.
593 * Do not send full INVITE and BAN lists in INVITE and BAN
594 notifys, only the changed information. Affected file
597 * Fixed INVITE notify sending in INVITE command, send it
598 only when needed. Affected file silcd/command.c.
600 * Handle the founder key change properly in CMODE_CHANGE
601 notify. Bug #122. Affected file silcd/packet_receive.c.
603 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
605 * Remove the mark for output (mark it only for input) after
606 purging outgoing queue. Prevents the "Error in select()"
607 floods. Affected file silcd/packet_send.c.
609 * Fixed incorrect connection deletion from client library
610 after calling "connect" client operation. Could cause
611 crashes for example during reconnect timeouts. Affected
612 files are lib/silcclient/client.c and
613 irssi/src/silc/core/client_ops.c.
615 * Check server private key file permissions before starting
616 the server. Affected file silcd/serverconfig.c.
618 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
620 * NULL terminate allocated string in silc_buffer_strformat.
621 Affected file lib/silcutil/silcbuffmt.c.
623 * Rewrote the invite/ban list string handling in server to
624 use SilcBuffer instead. Affected files are silcd/command.c
625 and silcd/server_util.c.
627 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
629 * Fixed double free in CMODE command when setting new HMAC
630 for channel. Affected file silcd/command.c.
632 * Added couple of missing memset's to zero sensitive memory.
633 Affected files silcd/command.c, lib/silcclient/command.c.
635 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
637 * Fixed a double free in INVITE command error handling in
638 server. Affected file silcd/command.c.
640 * Added macros SILC_SWAB_[16|32] to swab byte order of
641 16-bit and 32-bit unsigned integers. Affected file
642 lib/silcutil/silctypes.h.
644 * Use the SILC_SWAB_16 instead of htons() in server when
645 handling ports since the ports in structures are always
646 in little-endian order (regardless of platform). Affected
647 file silcd/serverid.c and silcd/server_backup.c.
649 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
651 * Send DISCONNECT in close admin command in server. Affected
652 file silcd/command.c.
654 * Check whether we are already connecting to a remote router
655 (in addition of checking whether we are already connected)
656 before creating new connection. Affected file silcd/server.c.
658 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
660 * Added better compiler and compiler flags checking in
663 * Check that socket is valid after QoS is applied to data.
664 Affected file lib/silcutil/unix/silcunixsockconn.c.
666 * Make sure the socket connecetion is not closed to early
667 when closing connection in server. Also make sure the
668 connection is always closed after error in a protocol.
669 Affected file silcd/server.c.
671 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
673 * Removed --session and --dummy options from Irssi SILC Client.
674 -d option is available only if --enable-debug was given.
675 Affected files are irssi/src/silc/core/silc-core,
676 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
678 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
680 * Added silc_buffer_steal to steal the data from the buffer.
681 Affected file lib/silcutil/silcbuffer.h.
683 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
685 * Fixed server crash with double Primary block in config file.
687 Fixed also various memory leaks around the config file
688 parser. Affected files lib/silcutil/silcconfig.c,
689 silcd/serverconfig.c.
691 * Changed my nickname (Johnny Mnemonic) to my real name, this
692 means that bugs introduced by him were actually introduced
695 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
697 * Don't display "foo appears as foo\nYou're now known as foo"
698 messages. Affected file irssi/src/silc/core/client_ops.c
700 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
702 * Fixed error handling of invalid client entry when calling
703 commands in server. Fixes a crash. Affected file
706 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
708 * Added some sanity checks in server for correctness of the
709 server configuration. Affected file silcd/serverconfig.c.
711 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
713 * Prevent endless resolving of user informations in USERS
714 command by checking the command reply status correctly.
715 Affected file lib/silcclient/command_reply.c.
717 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
719 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
720 file is lib/silcutil/silcfileutil.c. A patch by Matthew
721 Aldous <Matthew@Aldous.com>.
723 * Added better implementation using CriticalSection of
724 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
725 <mikko.lahteenmaki@pikabaana.net>.
727 * Added some Winsock WIN32 compatiblity defines into
728 includes/silcwin32.h.
730 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
732 * Fixed double free in async host lookup code. Affected file
733 lib/silcutil/silcsockconn.c.
735 * On backup router handle now the SERVER_SIGNOFF from router
736 for local connected servers too, and close the connections.
738 Do not process them as normally signing off servers when they
739 really signoff by sending EOF fe, but always assume that
740 router sends the SERVER_SIGNOFF.
742 Affected files silcd/server.c and silcd/packet_receive.c.
744 * Fixed socket unsetting when closing connections. Affected
745 files silcd/server.c and silcd/packet_send.c.
747 * Do not print the nickname in SERVER_SIGNOFF if we do not
748 have it. Prevents asserts in Irssi core. It is possible we
749 don't have the nick if it was just being resolved when server
750 signoff. Affected file irssi/src/silc/core/client_ops.c.
752 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
754 * Fixed autonick crashbug in client library. Affected file
755 lib/silcclient/client.c.
757 * Fixed Unix implementation of SilcMutex to really assert if
758 the mutex is locked/unlcoked already. Affected file
759 lib/silcutil/unix/silcunixmutex.c.
761 * Fixed locking in silc_schedule_uninit. It didn't lock
762 when dispatching timeout tasks. Affected file is
763 lib/silcutil/silcschedule.c.
765 * Changed Win32 implementation of SilcThread to use modern
766 Win32 interface. Affected file is
767 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
769 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
771 * Don't print signed messages when sending failed. Affected files
772 irssi/src/silc/core/silc-[servers.c/commands.h]
774 * Send adquate signal when founding a channel by joing it. Affect
775 file irssi/src/silc/core/client_ops.c
777 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
779 * Fix theme abstracts parsing. Affected files irssi/default.theme,
780 irssi/src/fe-common/core/themes.c
782 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
784 * Fixed close command to use the port correctly when closing
785 server connections. Affected file silcd/idlist.c.
787 * Check for NULL outbuf in silc_socket_write. It is possible
788 that it is NULL is some odd case. Affected files are
789 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
791 * Do not call final protocol callback for backup router
792 resuming protocol when closing connection. It is closed
793 by timeout in case of error. Affected file silcd/server.c.
795 * Backup reconnect to router if backup resuming protocol
796 failed. Affected file silcd/server_backup.c.
798 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
800 * Fixed double free in SKE library error hadling when signature
801 error occurred. Affected file lib/silcske/silcske.c.
803 * Save the fingerprint to new SilcClientEntry after changing
804 nickname. Affected file lib/silcclient/client_notify.c.
806 * Print SIGNOFF in Irssi SILC client only if the nickname is
807 known. Prevents asserts in Irssi core. It is possible we
808 don't have the nick if it was just being resolved when it
809 quit. Affected file irssi/src/silc/core/client_ops.c.
811 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
813 * Fixed double free in invite list adding code when adding
814 invite strings. Affected file silcd/server_util.c.
816 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
818 * More log printing during backup router protocol. Affected
819 file silcd/server_backup.c.
821 * Removed backwards support for old private key file format.
822 Affected file lib/silccrypt/silcpkcs.c.
824 * Removed backwards support for not-so-strict decryption length
825 check, it's strict now. Affected lib/silccrypt/silccipher.c.
827 * GETKEY to update the client entrys fingerprint too.
828 Affected file lib/silcclient/command_reply.c.
830 * Added --without-libtoolfix for package builders using weird
831 wrappers around libtool (BSD at least).
833 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
835 * Fixed backup router bugs: When backup resumes router and
836 receives a CHANNEL_MESSAGE packet the backup must not act
837 as router since the packet header decryption would be
838 different. Also, when relaying packets to channel, do
839 not re-encrypt packets on backup that came from the primary
840 since the connection isn't really router-router connection.
841 Affected files silcd/server.c, silcd/packet_send.c.
843 * Added checks in encryption/decryption that encryption/decryption
844 length sent as argument really is multiple by block size. Helps
845 catching really weird bugs like the above backup router bugs
846 when packets are being decrypted in wrong way. Affected files
847 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
849 * Fixed padding generation in private key file encryption.
850 Affected file lib/silccrypt/silcpkcs.c.
852 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
854 * Added ignore_message_signatures setting which can be used
855 to ignore signatures in messages. Affected files are
856 irssi/src/silc/core/client_ops.c, silc-core.c.
858 * Fixed the libtoolfix to use command line options instead of
859 environment variables. They didn't work as expected. Now,
860 the libtool is fully run-time configurable.
862 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
864 * Verify signature payload for signed messages. Affected files
865 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
866 irssi/src/silc/core/silc-core.h
868 * Display signature verification result in public and private
869 messages using theme abstracts. See irssi/default.theme for
870 examples on their usage. Affected files
871 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
872 irssi/src/fe-common/silc/module-formats.[ch],
873 irssi/src/fe-common/silc/fe-common-silc.c,
874 irssi/src/fe-common/silc/Makefile.am
875 irssi/src/fe-common/core/fe-messages.[ch]
877 * Fixed bugs in Irssi's theme parsing. Affected files
878 irssi/src/fe-common/core/themes.c
880 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
882 * Calculate the correct length for signed messages before
883 encrypting, it must be multiple by block size. Affected
884 file lib/silccore/silcmessage.c.
886 * silc_message_signed_get_public_key returns now both
887 decoded and encoded public key. Affected files are
888 lib/silccore/silcmessage.[ch].
890 * Added libtoolfix script that makes the libtool more generic
891 and configurable in run-time. Now we can specify in run-time
892 if what kind of libraries we want to create, regardless of
893 configuration. SIMs are now creates even if --disable-shared
894 was explicitly given.
896 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
898 * Fixed founder key sending in CMODE command in client.
899 Affected file lib/silcclient/command.c.
901 * Fixed CUMODE founder authentication in server to not check
902 for client's public key since it's not supposed to do that.
903 Affected file silcd/command.c.
905 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
907 * Set realname and hostname in NICK_REC records. Affected file
908 irssi/src/silc/core/silc-nicklist.c
910 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
912 * Remove 1.0 protocol backwards compat code from client
915 * Added more reliable check for whether nickname did change
916 or not, or whether only Client ID changed in NICK_CHANGE
917 notify. Affected file lib/silcclient/client_notify.c.
918 Fixes bug in '@' character handling in a nickname.
920 * Added support for automatically parsing signature from
921 the message payload. Added new function
922 silc_message_get_signature to return the payload to
923 application. Affected files lib/silccore/silcmessage.[ch].
925 * Changed the private_message and channel_message client
926 operations to deliver the SilcMessagePayload to the
927 application too. Application can use it fe. to get the
928 signature from the message for verification. Affected
929 file lib/silcclient/silcclient.h, client_channel.c and
932 * Redefined the signed payload for message payloads.
933 Updated protocol specs and implemented.
935 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
937 * Fixed wrong invite and ban list handling in server command
938 reply. Affected files are silcd/command_reply.c,
939 silcd/server_util.[ch].
941 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
943 * Fixed CMODE setting in server when founder mode was set.
944 Affected file silcd/command.c. Bug #95.
946 * Added support to setting specific public key in CMODE in
947 Irssi SILC client. Affected file lib/silcclient/command.c.
949 * Added support to use specific public key in CUMODE in
950 Irssi SILC Client. Affected file lib/silcclient/command.c.
952 * Added support for inviting and banning by public key in
953 Irssi SILC client. Affected file lib/silcclient/command.c.
955 * Fixed fingerprint/babbleprint showing in invite and ban
956 list command replys. Affected file is
957 irssi/src/silc/core/client_ops.c.
959 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
961 * Format CMODE +c and +h to display both the mode and the argument
963 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
965 * Added test vectors and test programs for SHA-1, MD5,
966 HMAC-SHA1 and HMAC-MD5. New tests are located in
967 lib/silccrypt/tests/. Fixed also argument decoding bug in
968 MD5 implementation. Affected file lib/silccrypt/md5.c.
970 * Changed the channel private key and private message key
971 generation (with static keys) to use SHA1 instead of MD5,
972 as SHA1 is the mandatory hash function in SILC. Affected
973 file lib/silcclient/client_[channel/prvmsg].c.
975 * Changed the private key file encryption to use SHA1 instead
976 of MD5. Added support for the old generation and added
977 automatic change of the key (to be removed later). Affected
978 files lib/silccrypt/silcpkcs.c.
980 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
982 * Load only files with .pub suffix in PublicKeyDir. Affected
983 file silcd/serverconfig.c.
985 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
987 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
988 channels. Affected files silcd/silcd.c, silcd/server.h.
990 * Added the config directive PublicKeyDir for the client block.
991 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
993 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
995 * Merged Toni's irssi/silc.conf patch.
997 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
999 * Max alloc tests in allocation routines. Affected file
1000 lib/silcutil/silcmemory.c.
1002 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1004 * Fixed a typo in resuming code that fixed detach/resume code
1005 in server. Bug #93. Affected file silcd/packet_receive.c.
1007 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1009 * Do reverse lookups for server when /connecting. Affected files
1010 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1011 irssi/src/core/net-nonblock.*
1013 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1015 * Added library versioning for shared libraries. Affected
1016 files configure.in.pre and lib/Makefile.am.pre.
1018 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1020 * Display INVITE and BAN lists as specified by SILC 1.2
1022 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1024 * Do not send invite list back unless asked (when sending
1025 no arguments) or when list was modified. Affected file
1028 * Remove client from invite list in KILLED notify and in
1029 KILL command. Affected file silcd/command.c and
1032 * Fixed bugs in invite list handling in INVITE command.
1033 Affected files silcd/command.c and silcd/server_util.c.
1035 * Merged with Irssi 0.8.6.
1037 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1038 Affected file irssi/src/fe-text/silc.c.
1040 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1042 * The silc_argument_get_[first/next] now return the argument
1043 type to caller. Added silc_argument_payload_encode_one.
1045 Affected files are lib/silccore/silcargument.[ch].
1047 * Added support for the SILC 1.2 INVITE command and new
1048 invite lists to server. Affected files are silcd/command.c,
1049 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1051 * Added support for the SILC 1.2 BAN command and new
1052 ban lists to server. Affected files are silcd/command.c,
1053 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1055 * Added support to client sending new INVITE command. Affected
1056 file is lib/silcclient/command.c.
1058 * Added support to client sending new BAN command. Affected
1059 file is lib/silcclient/command.c.
1061 * Added support for removing client from invite list when kicked
1062 from channel, as SILC 1.2 dictates. Affected files are
1063 silcd/packet_receive.c and silcd/command.c.
1065 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1067 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1068 automatically the cipher's internal IV. Affected files
1069 lib/silccrypt/silccipher.[ch].
1071 * Assure the RESUME_CLIENT packet is not sent to twice to
1072 backup router if the detached client was originated from
1073 the backup. Affected file silcd/server.c. Bug #76.
1075 * Changed silc_sim_symname to not allocate memory. Affected
1076 file lib/silcsim/silcsimutil.c.
1078 * Fixed memory leaks with SIMs in server. Affected files
1079 silcd/serverconfig.c, silcd/server.c.
1081 * Fixed channel key distribution after resuming detached
1082 client. Affected files silcd/packet_receive.c.
1084 * Fixed channel's global_user boolean checking after detaching.
1085 Check it after changing the owner of the client not before.
1086 Affected file silcd/packet_receive.c.
1088 * Fixed few double frees from client library. Fixes at least
1089 Bug #81, possibly others too.
1091 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1092 notifys in Irssi SILC Client. Affected file is
1093 irssi/src/silc/core/client_ops.c. Bug #82.
1095 * Applied Ville Räsänen's manual page and --mandir bugfix
1096 patch. Affected files are configure.in.pre and Makefile.am.pre.
1099 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1101 * Added support to backup router protocol for backup to tell
1102 normal server that it cannot use the backup router as primary
1103 because the primary isn't really down. Updated protocol
1106 * Added support for primary router to tell backup router that
1107 resuming is not possible because the backup really isn't primary
1108 in the cell. For example if backup disconnected itself the
1109 resuming is not allowed since the primary really did not
1110 go down. Updated protocol specs.
1112 * Removed MARS from crypto library.
1114 * Defined the CTR mode and Randomized CBC mode in SILC. The
1115 CTR mode is RECOMMENDED now in specification. Defined also
1116 Serpent cipher as optional cipher. Updated the protocol specs.
1118 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1120 * Added support for inviting/banning by IP/MASK, public key,
1121 and explicit Client ID. Redefined the command and notify
1122 types to allow easier forwards support for other methods
1123 of inviting/banning. Updated protocol specs.
1125 * Remove the client from channel's invite lists if the client
1126 is kicked or killed. Updated protocol specs.
1128 * Unified the Channel Message Payload and Private Message
1129 into one Message Payload. Updated protocol specs and
1132 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1134 * Don't wait for EOF after socket error has occurred, but
1135 close the connection. Affected file is silcd/server.c.
1137 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1139 * Added support for setting FOUNDER mode on channel with
1140 specific public key which can be set with CMODE command.
1141 Updated protocol specs and implemented in client and server.
1143 * Fixed the Irssi SILC client to correctly shutdown the client
1144 library to avoid memory leaks. Affected files are
1145 irssi/src/silc/core/silc-core.c and silc-servers.c.
1147 * Deprecated the No Reply flag in SKE protocol and introduced
1148 "IV Included" flag which can be used to indicate that the IV
1149 is included in the ciphertext. This makes it possible to use
1150 SILC on unreliable transport, such as UDP which may cause
1151 packet reordering and losses. Updated protocol specs, did
1154 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1156 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1157 < 32 bit values in correct size. Affected file is
1158 lib/silcmath/mp_mpi.c.
1160 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1162 * Fixed the KE Start Payload parsing to check that mandatory
1163 fields are present. Affected file lib/silcske/payload.c.
1165 * Fixed compilation warnigs in Irssi SILC Client. Affected
1166 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1168 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1170 * Print "nick now appears as newnick" and update Irssi's nicklist
1171 when you change your nick to "nick". Closes #62
1173 * Never format your own nick. Closes #63
1175 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1177 * SILC_UMODE_GONE changes are now propagated correctly to the
1178 Irssi client. Closes #54
1180 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1182 * Fixed example in /HELP KEY
1184 * Added expando $j which expands to current SILC Client version
1186 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1188 * Fixed public key decoding in crypto library.
1190 * Added better error printing to SKE library.
1192 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1194 * Fixed NICK command to not crash if nickname was not sent.
1196 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1198 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1199 Deprecated the old Encrypt-And-MAC order. Updated protocol
1200 specs and implemented.
1202 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1203 generation. Updated specs and implemented.
1205 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1207 * Added support for rekey before 2^32 sequence number wraps.
1208 Affected files in server and client library.
1210 * Padding must be at least 8 bytes now. Implemented and updated
1213 * Compute maximum padding for authentication packets to make
1214 passphrase approximation attacks impossible. Affected files
1215 in client library and in server.
1217 * Fixed PING command sending in client library and handling in
1218 server. The server ID must be ID Payload, not raw ID data.
1219 Affected files in server and client library.
1221 * Defined that all public keys sent in commands and notify
1222 payloads are actually Public Key Payloads not raw public key
1223 data. Updated protocol specs and implemented.
1225 * Updated protocol version to 1.2. Updated specs and code.
1227 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1228 status types. Updated specs and the code.
1230 * Added support for normal client to kill its own entries from
1231 the network. Updated protocol specs and the code.
1233 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1234 and added initial implementation.
1236 * Added MAC field to the Private Message Payload to protect
1237 against chosen ciphertext attacks. Updated the protocol specs
1240 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1241 attribute to indicate the user's current idle and signon time
1242 of a service. Updated protocol specs and implemented.
1244 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1246 * Added "do_not_bind" argument to silc_client_file_send what
1247 can be used to not bind locally but assume the file receiver
1248 provides the point of connect. Usefull when sender is behind
1249 NAT device. Affected file lib/silcclient/silcclient.h and
1252 * Added -no-listener option to FILE SEND command in Irssi SILC
1253 client. Affected file irssi/src/silc/core/silc-servers.c.
1254 Renamed FILE RECEIVE to FILE ACCEPT.
1256 * Confirm passphrase for private key encryption in
1257 silc_create_key_pair and silc_change_private_key_passphrase.
1258 Affected files are lib/silcutil/silcapputil.c.
1260 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1262 * Move silc_client_packet_send back to internal, added
1263 silc_client_send_packet, a bit simpler function for application.
1264 Affected files lib/silcclient/silcclient.h, client.c and
1267 * Moved the SilcClientEntry, SilcChannelEntry and
1268 SilcServerEntry to silcclient.h to be public and documented
1269 them for application. Affected files are
1270 lib/silcclient/silcclient.h and idlist.h.
1272 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1274 * Fixed manual page installation patch by Ville Räsänen.
1275 USERS help page fix patch by Ville Räsänen
1277 * Changed the silc_client_command_call interface to make
1278 the command call simpler for the application. The library
1279 now handles the command line parsing, command finding and
1280 execution. Application only needs to call the function
1281 with the command line. Affected files are
1282 lib/silcclient/silcclient.h, command.[ch].
1284 * Fixed silc_get_input to NULL-terminate the returned input.
1285 Affected file lib/silcutil/silcutil.c.
1287 * Resolve the client's public key in JOIN command if the
1288 founder auth data is being requested but we don't know the
1289 client's public key. Affected file silcd/command.c.
1292 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1294 * Print notify for server opers when backup router comes
1295 online. Affected file silcd/server.c.
1297 * Fixed the INVITE command to send the invite list in
1298 command reply. Affected file silcd/command_reply.c.
1300 * Fixed MOTD command reply sending. Affected file
1303 * UTF-8 decode the topic in TOPIC command reply and LIST
1304 command reply in Irssi SILC client. Affected file is
1305 irssi/src/silc/core/client_ops.c.
1307 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1309 * Fixed the INVITE command to not crash Irssi SILC client
1310 when given without nickname argument. AFfected file
1311 irssi/src/silc/core/client_ops.c.
1313 * Fixed double free in WHOIS query on normal server when
1314 forwarding query to router. Affected file is
1315 silcd/server_query.c.
1317 * Fixed WATCH command reply handling on normal server which
1318 was missing altogether. Affected file silcd/command_reply.c.
1321 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1323 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
1324 Included yodl sources for each of these. Also modified
1325 Makefile.am prototype to install these files to proper
1326 locations. Updated CREDITS. Affected file Makefile.am.pre,
1327 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
1330 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1332 * Added support for encrypted private key files. Now
1333 passphrase must be provided when new key pair is created
1334 (can be empty though), and prompted when loading the
1335 private key. Added support for loading the old-style
1336 non-encrypted private keys as well. Affected files
1337 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
1340 * Fixed silc_get_input to accept input on all terminals.
1341 Affected file lib/silcutil/silcutil.c.
1343 * Moved the Irssi SILC client key loading and other stuff
1344 to be called after the arguments and UI is initialized.
1345 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
1347 * Added -P option to Irssi SILC client which can be used
1348 to change the passphrase of the private key. Affected
1349 file irssi/src/silc/core/silc-core.c.
1351 * Added silc_change_private_key_passphrase apputil routine
1352 to lib/silcutil/silcapputil.[ch].
1354 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1356 * Fixed connection closing in client library to not crash.
1357 Moved the connection freeing totally to function
1358 silc_clinet_del_connection. Affected file
1359 lib/silcclinet/client.c.
1361 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1363 * Changed includes/silcincludes.h to silcincludes.h.in to
1364 include configuration specific information. The silcdefs.h
1365 is not included in to installation anymore (it's only
1366 compilation time header).
1368 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1370 * Moved the SilcClient and SilcClientConnection from client.h
1371 to the public lib/silcclient/silcclient.h. Changed the
1374 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1376 * If version string in silc_clinet_alloc is NULL the library
1377 puts it automatically. Affected file lib/silcclient/client.c.
1379 * Changed the version strings from variables to #define's
1380 in includes/silcversion.h.
1382 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1384 * Added shared library complation support.
1386 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1388 * Added lib/silcutil/silcapputil.[ch] for application
1389 utility functions. It includes routines for applications'
1390 convenience. Added silc_create_key_pair, silc_show_public_key
1391 and silc_load_key_pair functions.
1393 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1395 * Send RESUME_CLIENT packet from router to backup routers
1396 to in resuming. Affected file silcd/packet_receive.c.
1398 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1400 * In IDENTIFY command parsing, send all other IDs except
1401 Client IDs explicitly to router for resolving on normal
1402 server. Also check that ID received in WHOIS command is
1403 always Client ID, others are not allowed. Affected file
1404 silcd/server_query.c.
1406 * Merged latest changes from irssi.org CVS.
1408 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1410 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
1411 Affected files irssi/src/silc/core/silc-core, silc-server.c.
1413 * Fixed the heartbeat sending in Irssi SILC client. Moved
1414 the silc_client_packet_send to silcclient.h for application
1415 usage. Affected files lib/silcclient/client_internal.h
1416 lib/silcclient/silcclient.h.
1418 * Fixed a bug in query resolving in server. Used wrong
1419 variable in a for loop and crashed. Affected file is
1420 silcd/server_query.c.
1422 * Server constructs requested attributes only to locally
1423 connected clients. Affected file silcd/server_query.c.
1426 * Fixed a bug when sending resolving from router to server
1427 with requested attributes. The constructed WHOIS command
1428 was incorrect. Affected file silcd/server_query.c.
1431 * Fixed Requested Attributes saving in WHOIS command reply.
1432 The length of the data buffer must be saved too. Affected
1433 file silcd/command_reply.c.
1435 * Update the client entry's servername after detaching is
1436 over. Affected file silcd/packet_receive.c. Bug #37.
1438 * Resolve incomplete client entrys in CUMODE_CHANGE and
1439 CMODE_CHANGE notifys. Affected file is
1440 lib/silcclient/client_notify.c. Bug #42.
1442 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1444 * Fixed channel key packet processing bug on backup router
1445 during backup resuming protocol. Affected file is
1446 silcd/packet_receive.c.
1448 * Fixed memory leaks in server. Affected files are
1449 silcd/server.c and silcd/packet_receive.c.
1451 * Fixed packet decryption problem when backup router encrypted
1452 channel message with wrong key during backup resuming
1453 protocol. Affected file silcd/packet_send.c.
1455 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
1456 Toni Willberg (toniw@iki.fi)
1458 * Changed the SilcCipher context to be private. Changed the
1459 silc_cipher_get_iv to just return pointer to the IV. Added
1460 silc_cipher_get_name to return the name of the cipher.
1461 Fixed code all around to support these changes. Affected
1462 files are lib/silccrypt/silccipher.[ch], client library and
1465 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1467 * Fixed unaligned access in lib/silccore/silcattrs.c.
1469 * Fixed libtool linking in lib/silcsim/Makefile.am.
1471 * Fixed services attribute printing. Affected files is
1472 irssi/src/silc/core/silc-queries.c.
1474 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1476 * Fixed a crashbug in incoming server accepting. Affected
1477 file silcd/server.c.
1479 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1481 * Added automatically generated index to Toolkit Reference
1484 * Added support for Postscript Toolkit Reference Manual.
1486 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1488 * Merged DISCONNECT fix, and autoconn port fix from Irssi
1491 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1493 * Added 'send_events' boolean argument to the function
1494 silc_schedule_set_listen_fd which sends the set events to
1495 the application explicitly if set to TRUE. Default action
1496 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
1497 lib/silcclient/client_internal.h and silcd/server_internal.h.
1499 * Added silc_compare_timeval to determine which time values
1500 is smaller. Affected file lib/silcutil/silcutil.[ch].
1502 * Added sort-of "Quality of Service" (QoS) support to
1503 SilcSocketConnection. Data reception can be controlled with
1504 rate limit per second and/or read data length limit.
1505 Added silc_socket_set_qos. Affected files are
1506 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
1508 * Added the QoS configuration to SILC Server configuration
1509 file. Affected files are silcd/serverconfig.[ch] and
1512 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1514 * Merged with irssi.org CVS.
1516 * Failed OPER and SILCOPER authentications are now logged.
1517 Affected file silcd/command.c. Bugs #25.
1519 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1521 * ROBODoc documented lib/silcutil/silcbuffer.h and
1522 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
1523 <ville.rasanen@iki.fi>.
1525 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1527 * Added support for auto-passphrase authentication from the
1528 config file during connecting which was not implemented
1529 yet. Affected file irssi/src/silc/core/client_ops.c.
1531 * Fixed a bug in authentication protocol failure handling which
1532 was processing wrong callback context. Affected files
1533 are lib/silcclient/client.c and protocol.c.
1535 * Fixed the /ATTR allow off to actually work. Affected file
1536 is irssi/src/silc/core/silc-queries.c.
1538 * Fixed the /ATTR -del to work. Affected file is
1539 irssi/src/silc/core/silc-queries.c.
1541 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1543 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
1545 * Fixed mask attribute adding in Irssi SILC client. Affected
1546 file irssi/src/silc/core/silc-queries.c.
1548 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1550 * Added support for saving the requested attributes in
1551 WHOIS to directory. Affected file is
1552 irssi/src/silc/core/silc-queries.c.
1554 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1556 * Added support for parsing VCard fields that do not have
1557 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
1559 * Fixed a double free bug in hash table foreach function
1560 if the entry was deleted in the foreach callback. Affected
1561 file lib/silcutil/silchashtable.c.
1563 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1565 * Added silc_attribute_get_verify_data to return the signature
1566 verification data for either user digital signature or
1567 server digital signature in Requested Attributes. Affected
1568 files are lib/silccore/silcattrs.[ch].
1570 * Added silc_vcard_alloc which is used to allocated dynamic
1571 SilcVCard context. The silc_vcard_free now checks whether
1572 the context is dynamically allocated or not. Affected files
1573 are lib/silcutil/silcvcard.[ch].
1575 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1577 * Periodically remove the NOATTR status from client entry
1578 so that the client may take the attributes in use even after
1579 server has resolved them unsuccessfully earlier. Affected
1580 file silcd/server_query.c and idlist.h.
1582 * Moved sha1hash and md5hash from client->internal to
1583 SilcClient for application usage. Affected files are
1584 lib/silcclient/client.h and client_internal.h.
1586 * Fixed attribute encoding and decoding bugs. Affected
1587 files lib/silccore/silcattrs.[ch].
1589 * Added ATTR command to Irssi SILC Client which is used to
1590 manage user's Requested Attributes sending and values for
1591 WHOIS command. Affected files around Irssi SILC client.
1593 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1595 * Added silc_buffer_strformat which can be used to format
1596 strings into a buffer which size is automatically increased.
1597 Affected file lib/silcutil/silcbuffmt.[ch].
1599 * Added implementation of VCard (RFC 2426) which can be used
1600 as part of Requested Attributes in WHOIS command. Affected
1601 file lib/silcutil/silcvcard.[ch].
1603 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1605 * Some strncat -> silc_strncat changes our the core and
1608 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
1609 errors. Added better error printing to SKE library.
1610 Affected files lib/silcske/silcske.c, silcske_status.h and
1613 * Save the PKCS key length even if only private key is set to
1614 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
1616 * Fixed the usage of silc_pkcs_get_key_len since it returns the
1617 length in bits not in bytes. Affected files are
1618 lib/silcske/silcske.c, lib/silccore/silcauth.c and
1619 silcd/server_query.c.
1621 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1623 * Added silc_attribute_payload_encode_data to directly encode
1624 the data into the attributes buffer. Renamed function
1625 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
1626 Affected files are lib/silccore/silcattrs.[ch].
1628 * silc_hash_table_find_foreach calls the foreach function now
1629 once even if the nothing was found with context set to NULL.
1630 Affected file lib/silcutil/silchashtable.[ch].
1632 * Remove the RESOLVING flag from client entry after received
1633 the Requested Attributes from the client. Fixed memory leak
1634 in client entry freeing. Affected files silcd/server_query.c
1637 * Added Requested Attributes support into SILC Client Library.
1638 It is not able to send requested attributes in WHOIS command,
1639 and also receive and process requested attributes. Added
1640 silc_client_attribute_[add|del] and silc_client_attributes_get
1641 functions. Added also `ignore_requested_attributes' to the
1642 SilcClientParams to not use attributes in client. Affected
1643 files are lib/silcclient/command.c, client_attrs.[ch],
1644 silcclient.h, client_internal and client.[ch].
1646 * Changed the silc_client_get_client_by_id to support Requested
1647 Attributes, it takes them as argument now. Affected file
1648 is lib/silcclient/silcclient.h, and idlist.c.
1650 * Added -details option to WHOIS command in Irssi SILC Client
1651 to support the requested attributes. By default it requests
1652 all attributes. Affected file lib/silcclient/command.c and
1653 irssi/doc/help/in/whois.in.
1655 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1657 * Add also SERVICE attribute for server-constructed attribute
1658 data. Also digitally sign the attributes and add
1659 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
1660 silcd/server_query.c.
1662 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1664 * Changed the silc_attribute_payload_encode to support list
1665 of attributes (function may be called several times to add
1666 a new attribute). Removed the silc_attribute_payload_encode_list
1667 function. The encoding function now also automatically encodes
1668 the data, so the caller does not need to do that. Affected
1669 files lib/silccore/silcattrs.[ch].
1671 * Added support for replying on behalf of the user to the
1672 Requested Attributes in WHOIS command in the server. Affected
1673 file silcd/server_query.c.
1675 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
1676 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
1678 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1680 * Don't swtich to become primary router if we are backup if
1681 decryption error has occurred. Affected file silcd/server.c.
1683 * Fixed a bug in backup router IP address comparison in
1684 silc_server_backup_get.
1686 Save now also the port of the server/router and use that
1687 in comparison as well. Affected file silcd/server_backup.c.
1689 * Normal server now reconnects to backup router automatically
1690 if connection is lost to it. Affected file silcd/server.c.
1692 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1694 * If packet processing fails (like integrity check fails)
1695 the connection is closed now. Affected files are
1696 lib/silccore/silcpacket.c and silcd/server.c.
1698 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1700 * Fixed double free in RSA public key set function
1701 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
1704 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1706 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
1707 Added server_query.[ch] which provides one interface for
1708 querying information using all three commands.
1710 * Changed all "typedef unsigned char" in core library to
1711 "typedef SilcUInt8".
1713 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1715 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
1717 * Renamed silc_server_get_client_resolve to
1718 silc_server_query_resolve and moved to server_query.[ch].
1720 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1722 * Resumed client packet handling from server put the resumed
1723 client on wrong list on router and caused the client not
1724 be present on the network anymore. Now fixed to put the
1725 client to correct list. Affected file silcd/packet_receive.c.
1727 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1729 * Various cleanup in error message output in config parsing code
1730 and in server init code. Fixed error log files containing
1731 too many newlines ('\n') in some situations. Affected files are
1732 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
1734 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1736 * Use the reverse lookupped hostname in client internals
1737 instead of one user provided us as remote server name.
1738 Affected file lib/silcclient/client.c.
1740 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1742 * Added 'app_context' to silc_schedule_init. It is an
1743 application specific context that is delivered to application
1744 in task callback functions. Affected files are
1745 lib/silcutil/silcutil.[ch].
1747 * The hb_context in SilcSocketConnection is not freed
1748 automatically anymore (application must free it). Freeing
1749 it automatic is inconsistent. Affected files are
1750 lib/silcutil/silcsockconn.[ch].
1752 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1754 * Added support for removing explicitly added client connections
1755 in rehash and closing the client connections if they were
1756 unconfigured in the rehash. Affected file silcd/server.c.
1758 * Added support for aborting automatically pending commands
1759 that never receives the reply (to avoid memory leaks).
1760 Added also silc_server_command_pending_timed to set the
1761 specific timeout for pending command. Affected files are
1762 silcd/command[_reply].[ch].
1764 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
1765 specs and lib/silccore/silcstatus.h.
1767 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1769 * Changed the silc_get_time to accept time value as argument
1770 or if zero is sent return current local time. Affected
1771 file lib/silcutil/silcutil.[ch].
1773 * Added STATS command to client library and Irssi SILC client.
1774 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
1776 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1778 * Assure that channel key is set before sending it. May
1779 crash server otherwise. Affected file silcd/packet_send.c.
1781 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1783 * Assure that endless loop cannot happen with detached client
1784 resolving on normal server. Added idlist status
1785 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
1786 silcd/idlist.h and silcd/packet_receive.c.
1788 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1790 * Incoming file transfer request cannot use same session as
1791 the sending session. This can happen when sending file to
1792 yourself. Crashed the client on quit. Affected file
1793 lib/silcclient/client_ftp.c. Bug #24.
1795 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1797 * Implemented the draft-riikonen-precense-attrs draft and
1798 the Attribute Payload into the lib/silccore/silcattrs.[ch].
1800 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1802 * Distribute the SERVER_SIGNOFF notify also to local backup
1803 routers from the primary router. The backup router may not
1804 have the signing of local server directly connected and need
1805 to know about the signoff. Affected file silcd/server_util.c.
1807 * Use the primary router as the origin of the locally connected
1808 server when it is disconnecting from the backup router since
1809 that's where it really is coming from. Now the clients from
1810 the disconnecting server are removed correctly and "shadow"
1811 clients are not left to the backup router. Affected file
1814 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1816 * If normal server is standalone and found existing but disabled
1817 channel, do not re-create the channel since it creates
1818 duplicate same channels. Affected file silcd/server.c.
1820 * Added anonymous client connections support to server. New
1821 "anonymous" configuration option to ConnectionParams section
1822 added. If set to true, the username and hostname information
1823 of the client will be scrambled and anonymous user mode is
1824 set automatically to the user. Affected files are
1825 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
1827 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1829 * In JOIN notify handling, mark that the cache entry of the
1830 client cannot be expired. Can cause crashes on normal
1831 server (asserts client->channels). Affected file is
1832 silcd/packet_receive.c.
1834 * From now on distribution versions are used as protocol versions
1835 instead of by default using the Toolkit base version as protocol
1836 version. Affected file prepare.
1838 * Do not set the locally resolved hostname for local client
1839 entry but take what server sends. This way the real hostname
1840 is showed in WHOIS for yourself. Affected file is
1841 lib/silcclient/idlist.c and lib/silcclient/client.c.
1843 * Resolve local info with IDENTIFY when connecting to server.y
1845 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1847 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
1848 for implied search (not needed on platforms which has native
1849 pthreads library). Use --without-pthreads to disable threads.
1850 Affected file is configure.in.pre
1852 * Fixed --with-iconv on platforms which need to bypass (broken)
1853 native iconv(). Affected file is configure.in.pre
1855 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1857 * Moved -C option parsing in Irssi SILC client at same time
1858 as other options. The UI was initialized earlier and caused
1859 problems on command line. Bug #16. Affected file is
1860 irssi/src/silc/core/silc-core.c.
1862 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1864 * Added global variable silc_log_timestamp that tells silclog
1865 wether to print or not the timestamp in the logging files.
1866 Affected file lib/silcutil/silclog.[ch].
1868 * Added silcd configuration option Timestamp in the Logging
1869 section. Affected file silcd/serverconfig.[ch],
1870 doc/example_silcd.conf.in.
1872 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1874 * Fixed fingerprint checking to check for entirely empty
1875 fingerprint instead of two first bytes when determining
1876 if it is set. Bug #18. Affected file silcd/command.c.
1878 * Fixed duplicate PKCS name registering to not allow it.
1879 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
1881 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1883 * Conditionalize non-gcc compiler optimizations for various
1884 platforms, enable those commented out. Cleanups.
1885 Affected file lib/silcmath/mpi/configure.in
1887 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
1889 * silc_rng_exec_command() left zombie processes if command
1890 didn't generate any output. Affected file
1891 lib/silccrypt/silcrng.c
1893 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1895 * Rewrote iconv checking, introduce --with-iconv for systems
1896 which rely on libiconv. Check if iconv() provided by libc
1897 is good enough, otherwise demand libiconv. Affected file
1900 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1902 * Search for ldopen() also in libc. This enables SIM support
1903 on *BSD systems. Based on patch from Alex Zepeda. Affected
1904 file configure.in.pre
1906 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1908 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
1909 This fixes prepare on *BSD systems. Affected file
1912 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1914 * More fixed for not having purge timeout for global clients
1915 that are on channel. Affected files silcd/command_reply.c
1918 * Fixed the rekey protocol to work with backup router connections.
1919 Rekey packets are now allowed on disabled connections as
1920 well. Affected files silcd/packet_send.c and server.c.
1922 * Do not switch to be as backup router when shutting down and
1923 closing the primary connection. Affected file silcd/server.c.
1925 * Fixed memory leaks in backup router deleting. Added
1926 silc_server_backup_free to free all data during shutdown of
1927 server. Affected files silcd/server_backup.[ch].
1929 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1931 * Do not process commands if the sock->user_data is NULL.
1932 Affected file silcd/command.c.
1934 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1936 * Fixed buffer overflow and security problems (loosing bits
1937 in CFB encryption) in SILC RNG. Problems reported by
1938 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
1940 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1942 * Added yet more checks that client is not expired on global
1943 list if it is on channels. Affected file is
1944 silcd/command_reply.c.
1946 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1948 * Merged c0ffee's MIME signal patch which adds support for
1949 sending also MIME messages in Irssi SILC Client, and handling
1950 received MIME messages in a signal (and perhaps doing something
1951 to non-textual MIME messages).
1953 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1955 * Fixed pending command deletion in server and client library
1956 to check the whole list instead of breaking after first found.
1957 The affected files are silcd/command.[ch] and
1958 lib/silcclient/command.[ch].
1960 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1962 * Return NO_SUCH_CHANNEL error in USERS for channel that is
1963 secret or private, otherwise it's possible to find out
1964 whether a secret channel exists or not. Affected file
1967 * If CMODE change fails during the mode setting, assure that
1968 the old mode mask is set for the channel back. Affected
1969 file silcd/command.c.
1971 * Fixed passphrase saving on +a channel on normal server
1972 after successful JOIN command. Affected file silcd/command.c.
1974 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1976 * Remove server/router operator privileges in DETACH command,
1977 since it's possible to resume to server where these
1978 privileges would not be allowed for the client. Affected
1979 file silcd/command.c.
1981 * Do not set to wait for backup in rehash of the server.
1982 Affected file silcd/server.c.
1984 * Do not check listener sockets when counting how many
1985 socket connections we have. Affected file is
1986 silcd/server_util.c.
1988 * Do not announce disconnected clients that are remaining
1989 in history (for WHOWAS). This is because SIGNOFF notify
1990 for these has been sent earlier already. Affected file
1993 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1995 * Buffer overflow with CUMODE command's mode->mode character
1996 conversion. Reported by Ville Räsänen. Affected file
1997 lib/silcutil/silcutil.c.
1999 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2001 * Allow heartbeat packets to go disabled connections anyway.
2002 Affected files silcd/server.c and silcd/packet_send.c.
2004 * Do not broadcast New Channel packets with List flag set
2005 in the packet to backup routers. The router must check
2006 for the correctness of the packets before sending them.
2007 It is possible that router will have enforce Channel ID
2008 change and this would cause desync in the backup router.
2009 Affected file silcd/packet_receive.c.
2011 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2012 are handled in list parsing. They are not list packets
2013 anymore. Affected file silcd/packet_receive.c.
2015 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2017 * Stop waiting for backup router through the timeout, not
2018 directly after backup router has arrived. Affected file
2021 * Do not re-create channel keys and send them when removing
2022 clients in server shutdown. Affected files are
2023 silcd/server_internal.h and silcd/server_util.c.
2025 * Notify distribution to backup routers was missing from
2026 the silc_server_send_notify_dest function which caused
2027 desyncing problems with backup router. Affected file is
2028 silcd/packet_send.c.
2030 * The client's channel removing was working wrong on
2031 backup router. It assumed that it doesn't know global
2032 information but backup router does know. For this reason
2033 it could remove channel when it wasn't supposed to do that.
2034 Affected file silcd/server.c and silcd/server_util.c.
2036 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2038 * Stop for a couple seconds after badkup router has become
2039 primary router. Affected file silcd/server.c.
2041 * Added silc_server_remove_servers_by_server, which is used
2042 to remove servers originated from some other server. Also
2043 clients of those servers can be removed too. Affected file
2044 silcd/server_util.[ch].
2046 * When removing clients after a server has signed of remove
2047 also all servers behind that server (unless they are known
2048 to be available locally), and send SERVER_SIGNOFF for each
2049 of the server separately. Also the signed off clients are
2050 sent now separately per signed off server. The affected files
2051 are silcd/server.c and silcd/server_util.[ch].
2053 * All servers added with silc_idlist_add_server must always
2054 have both "router" and "connection" pointers set. Otherwise,
2055 bad server entries may be left around in the cache.
2056 Affected file silcd/command_reply.c.
2058 * Do not create the channel key in NEW_CHANNEL packet
2059 processing if the channel is empty. Affected file
2060 silcd/packet_receive.c.
2062 * Completed backup router support for standalone routers.
2063 Supports also servers in the cell that do not use the backup
2066 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2068 * Fixed a bug in silc_string_regexify which did not add '^'
2069 at the start of each string, and thus the matching was
2070 not explicit. For example ban list iikone@*!*@* would
2071 match also "priikone", which is wrong, it would have to be
2072 *iikone@*!*@* to match also "priikone". Affected
2073 file lib/silcutil/unix/silcunixutil.c.
2075 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2077 * Enable all local server connections before updating client
2078 caches when we've become backup router. Otherwise, signoff
2079 packets may not reach the clients. Affected files are
2080 silcd/server.c and silcd/server_util.[ch].
2082 * Fixed a bug in version string parsing which could crash
2083 the program with specially formatted version string.
2084 Bug reported and patch provided by Ville Räsänen. Affected
2085 file lib/silcutil/silcutil.c.
2087 * Handle the disconnection immediately when DISCONNECT
2088 packet is received in server. Affected file silcd/server.c.
2090 * Primary router now waits a short time (10 seconds) for
2091 backup router connection before accepting any other
2092 connection (except local). Affected file silcd/server.c,
2095 * Fixed a crash in client libary in NICK_CHANGE notify when
2096 NICK_CHANGE arrived for client entry we are resolving
2097 currently. Affected file lib/silcclient/client_notify.c.
2099 * Call the sconn->callback completion even if error had
2100 occurred. Start reconnecting always if connection to
2101 primary router fails during backup router protocol.
2102 Affected files silcd/server.c and server_backup.c.
2104 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2106 * Added functions silc_server_send_opers and
2107 silc_server_send_opers_notify to send packets stricly
2108 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2109 to send variable argument notify to operators.
2110 Affected files silcd/packet_send.[ch] and silcd/server.h.
2112 * Removed UMODE rights checking with UMODE_CHANGE notify.
2113 Affected file silcd/packet_receive.c.
2115 * Server/router operator now receives notify when network
2116 switches to backup router and when it resumes the use of
2117 primary router. Affected file silcd/server.c and
2118 silcd/server_backup.c.
2120 * Fixed the updating of client information after backup
2121 resuming protocol is over; update all except local clients
2122 to the new primary router. The affected file is
2123 silcd/server_util.c.
2125 * Added support for closing active connections in rehash
2126 that were unconfigured by the user. Supports currently
2127 closing server and router connections. Affected file
2130 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2132 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2134 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2135 is NULL since seems that on some platforms NULL is allowed
2136 and on some it's not. Fallback encoding is used instead.
2137 Affected file lib/silcutil/silcstrutil.c.
2139 * Fixed statistics updating for incoming server connection
2140 which could cause problems when re-connecting. Affected
2141 file silcd/server.c.
2143 * Preliminary backup router support for standalone router
2144 added. Affected files in silcd/.
2146 * Mark server connections in backup router disabled before
2147 and after backup protocol. Affected file is
2148 silcd/server_backup.c.
2150 * Added support for reconnecting to remote server connection
2151 even if the protocol fails, and if the configuration wants
2152 us to keep trying to connect anyway.
2154 Server connection is not allowed to backup router if
2155 backup router does not have connection to primary router yet.
2157 Affected file is silcd/server.c.
2159 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2161 * Added silc_client_udpate_server function to update changed
2162 server info. Affected file lib/silcclient/idlist.[ch].
2164 * Added check for server entries that are being resolved when
2165 notify is received. If being resolved, handle the received
2166 notify only after it's resolved so that all notifys are
2167 handled in same order as received from the server.
2169 Added similar resolver check to channel entries. Every
2170 notify that cause resolving of any information that affects
2171 channel entry marks the channel entry in waiting state.
2172 After whatever resolving is over the waiters are signalled
2173 and only then the notifys are handled in the same order
2174 as delivered from the server.
2176 Affected files are lib/silcclient/idlist.[ch], and
2179 * Fixed KILLED notify handling in normal server. Affected
2180 file silcd/packet_receive.c.
2182 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2183 is locally connected, or was locally connected (but may
2184 be detached and connection is not active). Added also
2185 SILC_IS_LOCAL for checking this status. Affected files
2186 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2187 silcd/server.c and silcd/server_internal.h.
2189 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2191 * Don't send or handle TOPIC_SET if topic is already set and
2192 is same as being set. Affected files silcd/command.c and
2193 silcd/packet_receive.c.
2195 * Fixed CMODE change rights checking to work correctly when
2196 removing modes by operator. Affected file is
2197 silcd/server_util.c.
2199 * Fixed some handling with New Channel packet in router and
2200 fixed some CMODE_CHANGE notify handling in server and router.
2201 Affected file is silcd/packet_receive.c.
2203 * Changed "disconnect" client operation to include the
2204 reason of the disconnection and optional disconnection
2205 message. Affected file lib/silcclient/silcclient.h.
2207 * Made the compilation of lib/contrib/ stuff conditional.
2208 Affected files configure.in.pre, lib/contrib/Makefile.am.
2210 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2212 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2213 to the sender of the notify too, to avoid situation where two
2214 notifys are in the network at the same time going to oppsite
2215 directions. Affected file silcd/packet_receice.c.
2217 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2219 * Delete the client from channel even if the cilent->id is
2220 NULL. It was possible that client was deleted without
2221 removing from channels (theoretically at least). Affected
2222 file silcd/server.c and silcd/server_util.c.
2224 * Free the client data too when resuming is not successful.
2225 Affected file silcd/packet_receive.c.
2227 * Merged some code from c0ffee's silc-plugin. Affected files
2228 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2230 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2231 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2232 to the primary router connection, the other one returns
2233 TRUE if packet must be broadcasted to network.
2235 * All notifys that are destined to primary router (to network)
2236 are now automatically sent to backup routers even if the
2237 router is standalone (and has backup router). Affected files
2240 * Added --without-irssi and --without-silcd configuration
2241 options for disabling the compilation of these applications.
2242 Affected file configure.in.pre and prepare.
2244 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2246 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2247 UTF-8 encoding and decoding. Added also new encodings
2248 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2250 Added also SILC_STRING_LANGUAGE which is language and charset
2251 specific encoder and decoer for those platforms that support
2252 iconv(). It can convert the UTF-8 to and from the locale
2253 specific character set.
2255 Affected file lib/silcutil/silcstrutil.[ch].
2257 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2259 * Added function silc_get_command_name to the file
2260 lib/silcutil/silcutil.[ch].
2262 * Improved the server debug output a bit. Affected files are
2265 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2267 * Save the channel passphrase when received succesful JOIN
2268 command reply from router, on normal server. Otherwise
2269 joinig +a channels from normal server is not possible.
2270 Affected file silcd/command.c.
2272 * Fixed a bug in TOPIC_SET notify handling. The notifier
2273 may be other than client too, like server or channel.
2274 It expected it to always be only client and ignored the
2275 notify. Affected file silcd/packet_recieve.c.
2277 * Removed some (unnecessary) debug printing from
2278 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2280 * Do not force CMODE_CHANGE when server is announcing new
2283 Router announces stuff only after server reannounces channel
2284 after CHANNEL_CHANGE notify.
2286 These fixes optimizes the announcing procedure, and perhaps
2287 fixes some problems too. Affected file silcd/packet_receive.c.
2289 * Fixed SERVER_SIGNOFF sending to local clients. It was
2290 totally broken and sent the notify to all local clients,
2291 instead of only to those that was on same channel as the
2292 signing off clients. Affected file silcd/server_util.c.
2294 * Added -D option to server. It can be used to give debug
2295 level. The levels are from 0 - 99, and are predefined for
2296 smooth server debugging. (see silcd.c for the predefined
2297 levels). Affected file silcd/server.c.
2299 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2301 * Fixed a bug in Irssi SILC client to close the connection
2302 properly when disconnecting from server. Affected file
2303 irssi/src/silc/core/client_ops.c.
2305 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2307 * When authenticating as founder during JOIN command, check
2308 that the one authenticating becomes the only founder on the
2309 channel. Affected file silcd/command.c.
2311 * Better checking for founder mode setting when CUMODE_CHANGE
2312 notify is received. Affected file silcd/packet_receive.c.
2314 * Close all connections when shutting down the server by sending
2315 DISCONNECT packet. Close all listeners too when shutting
2316 down the server. Affected file silcd/server.c.
2318 * Handle DISCONNECT packet correctly in client library by
2319 calling the "disconnect" client operation. Affected file
2320 lib/silcclient/client.c.
2322 * Handle local errors correctly during resuming. Affected
2323 file lib/silcclient/client.c.
2325 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2327 * The log file is not dupped internally anymore in
2328 lib/silcutil/silclog.c. Fixed memory leaks too.
2330 * The scheduler now dispatches all pending timeout tasks
2331 when it is uninitialized with silc_schedule_uninit.
2332 Affected file lib/silcutil/silcschedule.c.
2334 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2336 * Added --enable-stack-trace option to configure. Added
2337 memory allocation stack trace support. Added files
2338 lib/silcutil/stacktrace.[ch]. Affected files are
2339 lib/silcutil/silcmemory.[ch].
2341 * Fixed memory leaks from libraries and server. Affected
2342 files around the tree.
2344 * Reverted back a fix made to CUMODE which broke it.
2345 Affected file silcd/command.c.
2347 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2349 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
2350 core library, and implemented it. All textual messages SHOULD
2351 use this flag and the message MUST be UTF-8 encoded.
2352 All text messages sent by Irssi SILC client are now UTF-8
2353 encoded (regardless whether the terminal supports UTF-8 or not).
2354 Affected files are lib/silccore/silcchannel.h,
2355 irssi/src/silc/core/silc-servers.c, silc-channels.c and
2358 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2360 * Added lots of new statistics updating that was missing from
2361 the server and router code. Affected files in silcd/.
2363 * Sending SIGUSR1 signal to server now dumps the current
2364 server statistics into /tmp directory. Affected file is
2367 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
2368 the SILC Hash Interface also. Added new functions
2369 silc_hash_get_name, silc_hash_init, silc_hash_update and
2370 silc_hash_final. Affected file lib/silccrypt/silchash.c.
2372 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2374 * Added some better info printing for client during connecting.
2375 Affected file silcd/server_util.c.
2377 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
2378 to silence a user on a channel. Affected files are
2379 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
2380 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
2381 and silcd/packet_receive.c.
2383 * Fixed a fatal bug in handling of malformed command payload.
2384 Affected file silcd/command.c.
2386 * Fixed a double free when announcing channel users to router.
2387 Affected file silcd/server.c.
2389 * After successful authentication to channel founder mode, check
2390 that there isn't anyone else with founder mode on the channel.
2391 The one that authenticated will become founder and anyone
2392 else is demoted. Affected file silcd/command.c.
2394 * Added error printing of any error that has occurred during
2395 any command in client library. Affected file is
2396 irssi/src/silc/core/client_ops.c.
2398 * Removed some error printing from the client library and left
2399 it for the application to worry (from the error status it
2400 receives in 'command' client operation. Affected file is
2401 lib/silcclient/command.c.
2403 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2405 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
2406 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
2407 Starting key agreement with itself is denied. Affected file
2408 is lib/silcclient/client_keyagr.c.
2410 * Fixed some error checkings from the SFTP library which caused
2411 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
2412 and lib/silcsftp/sftp_util.c.
2414 * Added new "debug" and "debug_string" settings to Irssi SILC
2415 client which can be used to print runtime debugging on the
2416 Irssi's screen. Available when compiled with --enable-debug
2417 option. Affected file irssi/src/silc/core/silc-core.c.
2419 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2421 * Fixed a missing variadic parameter in a function call that
2422 caused server crash when a non-allowed connection arrived.
2423 Reported by Richard Becker. Affected file silcd/server.c.
2425 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2427 * Added WATCH list sending to backup routers from router.
2428 The WATCH command is sent by the router to the backup
2429 router. Affected file silcd/command.c.
2431 * Mark the backup_router flag for RouterConnection entry
2432 if the backup router stuff is defined in the config file.
2433 Affected file silcd/serverconfig.c.
2435 * Fixed some backup data sending around the code to work better
2436 if the router is standalone router. Not all places were fixed.
2437 Affected file silcd/packet_receive.c, silcd/packet_send.c,
2440 * Fixed the router connecting when connecting to multiple
2441 routers. It ignored every other router except the first
2442 one. Affected file silcd/server.c.
2444 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2446 * Made the private key generation after expiration optional.
2447 If not created after expiration the old key will re-expire
2448 at a later time (and thus key pair is not necessary to
2449 change). Affected file irssi/src/silc/core/clientutil.c.
2451 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2453 * The length arguments in bind() and connect() were wrong
2454 and fixed now to used SIZEOF_SOCKADDR in the
2455 lib/silcutil/unix/silcunixutil.c.
2457 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2459 * Fixed detach timeout handling to use Client ID and not
2460 the actual client entry which may be freed in the callback.
2461 Affected file silcd/command.c.
2463 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2465 * Merged c0ffee's multiple interface support patch.
2466 Affected files in silcd/.
2468 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2470 * Cleanup keys properly. Affected file is
2471 irssi/src/silc/core/clientutil.c.
2473 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2475 * Display the user mode on the status bar. Affected file
2476 irssi/src/silc/core/silc-expandos.c.
2478 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2480 * If private message key is not set, but the flag is set in
2481 the packet, ignore the packet since it cannot be decrypted.
2482 Affected file lib/silcclient/client_prvmsg.c.
2484 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2486 * When resuming client, remove the old client entry from
2487 the watcher list too. Affected file silcd/packet_receive.c.
2489 * Do not allow normal server to force founder mode away
2490 from router if the founder mode is already set. Affected
2491 file silcd/packet_receive.c.
2493 * Remove the client entry with watch notify types with short
2494 timeout, and not directly, so that other notifys can be
2495 retrieved too. Affected file lib/silcclient/client_notify.c.
2497 * Display notification about data messages that cannot be
2498 displayed. Affected files irssi/src/silc/core/client_ops.c,
2499 irssi/src/fe-common/silc/module-formats.[ch].
2501 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2503 * Fixed the CHANNEL_CHANGE notify handling in client libary
2504 to not use freed memory. Affected file is
2505 lib/silcclient/client_notify.c.
2507 * Fixed CUMODE_CHANGE notify handling in server. Affected
2508 file silcd/packet_receive.c.
2510 * Fixed USERS command to support empty channels. Affected
2511 file silcd/command.c.
2513 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2515 * Allow multiple identical pending commands to be registered
2516 in client library. Affected file is lib/silcclient/command.c.
2518 * Call the completion for resolving client information only
2519 after all resolvers has finished. This fixes a crash in
2520 the client. Added support for checking when the resolvers
2521 are finished. Affected file is lib/silcclient/idlist.c.
2523 * Wait by default 3 seconds before reconnecting to the server
2524 after being disconnected. Makes the /detach command a bit
2527 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2529 * Check the watcher list before sending signoff notifys
2530 when closing client connection. Affected file is
2533 * Added better CMODE command rights checking. Affected file
2534 silcd/server_util.c.
2536 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2538 * Fixed watcher list checking during server signoff. It
2539 crashed the server. Affected file silcd/server_util.c.
2541 * The JOIN command reply returns now the founder's public
2542 key. Affected file is silcd/command.c.
2544 * Announce the channel mode, and the mode properties with
2545 CMODE_CHANGE notify. Affected file silcd/server.c.
2547 * Mark new channels by default disabled, untill at least
2548 one user joins the channel. Affected file is
2549 silcd/packet_receive.c.
2551 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2553 * The nickname argument to watch notify can be optional.
2554 Fixes a crash in server. Affected file silcd/packet_send.c.
2556 * Remove the client entry from cache if the WATCH notify type
2557 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
2558 lib/silcclient/client_notify.c.
2560 * Check the watcher list before and after changing nickname
2561 when the NICK_CHANGE notify is received. Affected file is
2564 * Fixed a crash in OPER and SILCOPER command sending. Empty
2565 passphrase caused the crash. Affected file is
2566 lib/silcclient/command.c.
2568 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2570 * Merged with Irssi CVS for Irssi SILC client.
2572 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2574 * Completed the protocol specifications.
2576 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2578 * Merged with Irssi CVS for Irssi SILC client.
2580 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2582 * Added the founder's public key delivery to the
2583 CUMODE_CHANGE notify type as well. Updated the protocol
2584 specs and the code. Affected files are silcd/packet_send.[ch],
2585 silcd/packet_receive.c and silcd/command.c.
2587 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2589 * Added silc_pkcs_public_key_copy function into the
2590 lib/silccrypt/silcpkcs.[ch].
2592 * Remove the `iv' from the SilcChannelEntry since we can
2593 live without it. Affected files are silcd/idlist.h and
2594 silcd/packet_receive.c.
2596 * Added support for sending the founder's public key in
2597 the CMODE_CHANGE notify packet in the server. Affected
2598 files are silcd/packet_send.[ch], silcd/packet_receive.c,
2599 silcd/command.c and silcd/server.c.
2601 * Changed the FOUNDER_AUTH authentication to use only
2602 public key authentication as defined by new protocol
2603 specs. Passphrase authentication with that mode cannot
2604 be used anymore. It is now possible to reclaim founder
2605 mode from any server in the network. Affected files are
2606 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
2608 * Added permanent channels support by making the channel
2609 permanent when FOUNDER_AUTH mode is set on the channel.
2610 The channel will not be destroyed even if channel is empty
2611 when that mode is set. Protocol TODO #17. Affected
2612 files are silcd/server.[ch], server_util.[ch],
2613 silcd/command.c, silcd/packet_receive.c and
2614 lib/silcclient/command.c.
2616 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2618 * Added reference counter to the command reply context in
2619 the client library. Affected files are
2620 lib/silcclient/command_reply.[ch].
2622 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2624 * Fixed rekey protocol with PFS in the client library.
2625 Affected file is lib/silcclient/protocol.c.
2627 * Added support for list of errors in client library
2628 command reply handling. Affected file is
2629 lib/silcclient/command_reply.c.
2631 * Defined that the WHOIS and IDENTIFY commands can send
2632 list of errors. Updated the protocol specs. Protocol
2635 * Added support for sending list of errors to WHOIS and
2636 IDENTIFY commands in server. Added support for receiving
2637 list of errors in server. Affected files are
2638 silcd/command.c and silcd/command_reply.c.
2640 * Fixed client info resolving on LEAVE command in client
2641 library to not crash. Affected file is
2642 lib/silcclient/client_notify.c.
2644 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2646 * Defined that the NICK command replies with thew changed
2647 nickname too, to make the nickname changing simpler at
2648 the client's end. Updated protocol specs and the code
2649 in client and server. Affected files are
2650 silcd/command.c, lib/silcclient/command_reply.c and
2651 lib/silcclient/command.c.
2653 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2655 * Added `Compressed' packet flag to indicate that the packet
2656 payload is compressed by the sender. Updated the protocol
2657 specs and the core library. The compression still is not
2658 implemented in the sources. Affected file is
2659 lib/silccore/silcpacket.h.
2661 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2663 * Remove pending command callbacks also if the connection
2664 to the server is destroyed. Affected file is
2665 lib/silcclient/client.c.
2667 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2669 * Added new QUIET channel user mode that can be used to
2670 quiet a user in a channel. Updated the protocol specs but
2671 it wasn't implemented yet. Protocol TODO #27. Affected
2672 file is lib/silccore/silcmode.h.
2674 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2676 * Added BLOCK_INVITE user mode to be able to block incoming
2677 invite notifications. Protoocol TODO #26. Affected files
2678 are lib/silccore/silcmode.h, lib/silcclient/command.c and
2681 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
2682 the protocol specs and the code. Affected file is
2683 lib/silccrypt/silcpkcs.c.
2685 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2687 * Disconnect Payload includes now the status type. Updated
2688 the protocol specs and the code. Protocol TODO #25.
2689 Affected files are silcd/server.c, lib/silcclient/client.c.
2691 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
2692 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
2693 Moved the silc_client_command_status_messages table to the
2694 lib/silcutil/silcutil.c and added new funtion
2695 silc_get_status_message, which deprecates function
2696 silc_client_status_message. Affected files are
2697 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
2698 lib/silcutil/silcutil.[ch].
2700 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2702 * Defined that the nickname hash in Client ID MUST be from
2703 lowercase nickname. This effectively changes nicknames in
2704 SILC to case-insensitive. Updated the protocol specs and
2705 the code. Affected files are lib/silcutil/silcutil.[ch],
2706 silcd/serverid.c, and silcd/idlist.c.
2708 * Added new channel user modes BLOCK_MESSAGES_USERS and
2709 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
2710 code. Affected files are lib/silccore/silcmode.h,
2711 lib/silcclient/command.c, and silcd/packet_send.c.
2713 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
2714 specs and code. Affected file lib/silccore/silcstatus.h.
2716 * Added support for watch list. It is possible to add nicknames
2717 to be watched, and when they come to network, leave network
2718 or user mode changes the watcher will be notified of this
2719 change. Added SILC_COMMAND_WATCH command, added new
2720 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
2721 notifications. Updated the protocol specs and implemented
2722 this to library, client and server. Protocol TODO #21.
2723 Affected files are lib/silccore/silccomand.h,
2724 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
2725 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
2726 silcd/packet_send.[ch], silcd/packet_receive.c, and
2727 irssi/src/silc/core/client_ops.c.
2729 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
2730 somebody watching you. Updated the protocol specs and the
2731 code. Affected files are lib/silccore/silcmode.h, and
2732 lib/silcclient/command.c.
2734 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2736 * Added service support to SILC protocol. Added new command
2737 SILC_COMMAND_SERVICE. Updated the protocol specs and the
2738 core library. Services are not implemented in server or
2739 client for now. Protocol TODO #20. Affected files are
2740 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
2742 * Added SilcStatus argument to `command' client operation
2743 to return the error status when command sending fails
2744 locally. Changed all command in client library to return
2745 correct command status. Affected files are
2746 lib/silcclient/command.c, lib/silcclient/silcclient.h and
2747 irssi/src/silc/core/client_ops.c.
2749 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2751 * Added silc_mime_parse function to parse MIME headers.
2752 Affected files are lib/silcutil/silcstruti.[ch].
2754 * Added MIME header parsing in Irssi SILC Client. It displays
2755 all textual MIME objects, others it ignores. Affected file
2756 is irssi/src/silc/core/clien_ops.c.
2758 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2760 * Fixed a bug in the pid writing function, which couldn't be
2761 written in a root-owned directory.
2763 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2765 * Defined that channel message to unknown Channel ID must
2766 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
2767 Updated the protocol specs and the code in server. The
2768 affected file is silcd/packet_receive.c.
2770 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2772 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
2773 that it is used to send error notifys if error occurs during
2774 some SILC packet processing, except commands. The error
2775 types are same as for command reply types. Defined that
2776 if private message is sent to unknown Client ID the error
2777 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
2778 Updated the protocol specs and code. Affected files are
2779 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
2780 lib/silcclient/client_notify.c, silcd/packet_receive.c,
2781 and irssi/src/silc/core/client_ops.c. Renamed the
2782 SilcCommandStatus to SilcStatus.
2784 * Defined the use of extra WHOIS attributes in WHOIS command.
2785 The <Requested Attributes> (defined in a separate document)
2786 can be used to request additional information about user
2787 not returned by standard WHOIS command. Defined that server
2788 can send WHOIS command directly to client. Client provides
2789 the requested attributes to the server. Updated the protocol
2790 specs. Protocol TODO #4. Implementation is not done yet
2791 (Protocol TODO #24).
2793 * Renamed function silc_client_command_status_message to
2794 silc_client_status_message. Affected files are
2795 lib/silcclient/command_reply.[ch].
2797 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2799 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
2800 32 bit integers. Updated the protcol specs and the code.
2801 Affected files are silcd/command.c and
2802 lib/silcclient/command.c.
2804 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2806 * Fixed a bug in library where sending a bogus authentication
2807 payload would lead to a crash. Affected file is
2808 lib/silccore/silcauth.c.
2810 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2812 * Added detach_disabled and detach_timeout server config
2813 options to the server. Affected files silcd/serverconfig.[ch],
2814 silcd/command.c and silcd/packet_receive.c.
2816 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2818 * Added resolve_cmd_ident field to the SilcClientEntry structure
2819 too so that if the entry is for example being resolved so
2820 another command may attach to the same pending command reply
2821 without requiring to resolve the same entry again. Added
2822 support for adding multiple pending commands for one
2823 command idenfier. Affected files lib/silcclient/command.[ch],
2824 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
2826 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2828 * Defined that server receives WHOIS command reply for private
2829 and secret channels too. Updated protocol specs and the
2830 code in server. Affected file silcd/command.c.
2832 * Defined <channel user mode list> argument to WHOIS command
2833 reply for returning user modes on the channels. The
2834 channel list now doesn't include the user mode anymore but the
2835 actual channel mode. Updated protocol specs and the code in
2836 client and server. Affected files are silcd/command_reply.c,
2837 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
2838 and lib/silcclient/command_reply.c.
2840 * Save the channels list in WHOIS command reply in normal server
2841 so that WHOIS always shows joined channels also in normal
2842 server and not just on router. Affected file is
2843 silcd/command_reply.c.
2845 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2847 * Defined that server receives USERS command reply for private
2848 and secret channels too. Updated protocol specs and the
2849 code in server. Affected file silcd/command.c.
2851 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2853 * Changed the UMODE's mode mask argument to be optional. If
2854 not provided then the command merely returns the current mode
2855 mask to the client. Updated protocol specs and the server.
2856 Affected file is silcd/command.c.
2858 * Added SILC session detachment/resuming support. It is possible
2859 to detach by closing the network connection and then re-connect
2860 and resume to the old client session. Added DETACHED user
2861 mode that server will set for detached client. Added new
2862 packet RESUME_CLIENT which is used to perform the resuming
2863 process. Added DETACH command. Updated the protocol specs,
2864 core library, client and server. Protocol TODO #22. Very
2865 many affected files around the tree.
2867 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2869 * Changed the CMODE's mode mask argument to be optional. If
2870 not provided then the command merely returns the current mode
2871 mask to the client. Updated protocol specs and the server.
2872 Affected file is silcd/command.c.
2874 * Changed the Killer's Client ID in KILLED notify to be just
2875 any ID payload since router server is allowed to kill as well.
2876 Updated protocol specs, client libary and server. Affected
2877 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
2878 and irssi/src/silc/core/client_ops.c.
2880 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2882 * Added new user modes ANONYMOUS for special anonymous servers
2883 that may set the mode for client, and BLOCK_PRIVMSG which
2884 client may set to block incoming private messages unless the
2885 Private Message Key flag is set (using private keys to protect
2886 private messages). Updated protocol specs and code in client
2887 and server and core library. Protocol TODO #23. Affected
2888 files are lib/silccore/silcmode.h, silcd/server.[ch],
2889 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
2890 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
2892 * Added new channel user mode BLOCK_MESSAGES which the client
2893 may set to itself to tell server not send channel messages.
2894 Other packets such as channel key packets are still sent.
2895 Protocol TODO #23. Updated the protocol specs, client and
2896 server. Affected files are lib/silccore/silcmode.h,
2897 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
2898 lib/silcutil/silcutil.c, silcd/command.c, and
2899 silcd/packet_send.c.
2901 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2903 * Redefined the Status Payload to include now two 8 bit fields,
2904 instead of one 16 bit field. This now makes it possible to
2905 send list of errors. Updated the protocol specs and the code
2906 in core library, client library and server. Protocol TODO #1.
2907 Affected files are lib/silccore/silccommand.[ch],
2908 lib/silcclient/command_reply.[ch], silcd/command.c,
2909 silcd/command_reply.c and silcd/packet_receive.[ch].
2911 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2913 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
2914 must be handled by the application and should tell the application
2915 that an error message was already printed, and it should print the
2916 config coords (line, filename, ...). Affected files are
2917 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
2919 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
2920 server config parsing code more readable.
2922 Fixed a bug in the fetch_logging() config callback.
2924 Affected files is silcd/serverconfig.c.
2926 * Drop root privileges when started in foreground. Don't drop them
2927 if debugging also. Affected file is silcd/silcd.c.
2929 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2931 * Added more IM-like features by introducing new user modes
2932 for setting various presence information. Added new modes:
2933 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
2934 specs and code. Protocol TODO #19. Affected files are
2935 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
2936 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
2938 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2940 * Added STATS command to the protocol after all, to return
2941 various statistical information about the network. It can
2942 be used by clients to retrieve statistical information, and
2943 servers may use it to to fetch cell and network wide
2944 statistics from router. Updated the protocol specs and
2945 implemented it to the server. Protocol TODO #16.
2946 Affected files are lib/silccore/silccommand, silcd/command.[ch],
2947 silcd/command_reply.[ch].
2949 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2951 * The LIST command reply in client libary now adds new channel
2952 entry if the returned channel doesn't exist yet in cache,
2953 and returns the channel entry to the application in the
2954 command_reply client operation. Affected file is
2955 lib/silcclient/command_reply.c.
2957 * Changed the channel message payload's MAC generation to
2958 include the IV in the MAC as well. This way all relevant
2959 parts of the channel message payload are authenticated also
2960 with the channel message MAC (and not only by packet MAC).
2961 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
2962 Affected file is lib/silccore/silcchannel.c.
2964 * Fixed the SKE to save the remote version, since the
2965 silc_ske_parse_version mistakenly checked wrong version,
2966 after it replaced the start payload. Affected files are
2967 lib/silcske/silcske.[ch].
2969 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2971 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
2972 string utility functions. Added there also new functions
2973 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
2974 Affected files lib/silcutil/silcstrutil.[ch].
2976 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
2977 files are lib/silcutil/silcstrutil.[ch].
2979 * Defined that the security property fields in SKE SHOULD be
2980 UTF-8 encoded, defined that version string MUST be US-ASCII
2981 encoded, defined that passphrases sent in connection
2982 authentication protocol MUST be UTF-8 encoded. Implemented
2983 these to the client and server. Defined also that other
2984 passphrases sent in the protocol MUST be UTF-8 encoded.
2985 Affected files are lib/silcske/silcske.c,
2986 lib/silcclient/protocol.c, silcd/protocol.c,
2987 silcd/serverconfig.c, and lib/silccore/silcauth.c.
2989 * Changed the silc_client_close_connection interface to not
2990 need the SilcSocketConnection which should not be visible
2991 to application. Affected files are lib/silcclient/client.c
2992 and lib/silcclient/silcclient.h.
2994 * Rewrote the text for Private Message Key Payload in the
2995 protocol specification. Protocol TODO #11.
2997 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2999 * Upgraded the protocol version to 1.1, updated protocol specs
3002 * Added the nickname as new argument to NICK_CHANGE notify and
3003 added it to protocol specs and implemented it to client and
3004 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3005 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3006 lib/silcclient/client_notify.c.
3008 * Added the killer's client ID to the KILLED notify and added
3009 it to protocol specs and implemented it to client and server.
3010 Protocol TODO #13. Affected files are silcd/command.c,
3011 silcd/packet_receive.c, packet_send.[ch],
3012 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3013 The killer's client entry is now returned to application in
3014 the `notify' client operation.
3016 * Fixed the Max Argument fields that had too large value set
3017 in the protocol specs. Protocol TODO #14.
3019 * Added the LEAVE command reply to return the ID of parted
3020 channel. Updated protocol specs and implemented it to the
3021 client and server. Protocol TODO #15. Affected files are
3022 silcd/command.c, lib/silcclient/command_reply.c. The channel
3023 entry is now returned to application in the `command_reply'
3026 * Rewrote the version SKE version checking in client libary
3027 and in server to use the silc_parse_version_string. Affected
3028 files are lib/silcclient/protocol.c, silcd/protocol.c.
3030 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3031 commands that was missing it, and updated protocol specs and
3032 the server implementation. Protocol TODO #10. The affected
3033 file is silcd/command.c.
3035 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3036 generic reply to a generic request (REQUEST flag), and
3037 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3038 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3039 to define the payload for DATA flag. Added the flags to
3040 the implementation. Protocol TODO #9. Affected file is
3041 lib/silccore/silcchannel.h.
3043 Changed the client library to return the message length
3044 to application as well in the channel_message and private_message
3045 client operations. Affected files are
3046 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3047 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3048 and lib/silcclient/client_ops_example.c.
3050 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3051 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3052 the channel. Updated protocol specs and impelemented this
3053 to client and server. Protocol TODO #6. Affected files are
3054 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3055 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3057 Added new options m and M to CMODE command in Irssi SILC
3058 client to set these modes.
3060 * Deprecated all administrative commands from SILC protocol
3061 since they are highly implementation specific commands.
3062 Updated protocol specs. Moved the old commands in
3063 implementations to private range of command types. Affected
3064 files are silcd/command.c, lib/silcclient/command.c and
3065 lib/silcclient/command_reply.c. Protocol TODO #8.
3067 * Fixed a bug in server where sending unknown command crashes
3068 the server. Affected file silcd/command.c.
3070 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3072 * Added SILC_PROTOCOLVERSION macro to check protocol version
3073 of a socket connection. The affected file is
3074 lib/silcutil/silcsockconn.h.
3076 * Added better error logging in rekey protocol. Affected file
3079 * Do not check public key types in SKE during rekey. Affected
3080 file lib/silcske/payload.c.
3082 * Fixed the rekey protocol with PFS, which was totally broken.
3083 Affected file silcd/protocol.c.
3085 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3087 * Some client implementations quit network by doing first LEAVE
3088 and then immediately SIGNOFF (like Bombyx). We now do check
3089 after a short time after LEAVE notify and check whether the
3090 client is still valid after LEAVE, and if not we remove it from
3091 cache. Affected file is lib/silcclient/client_notify.c.
3093 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3095 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3096 it's good not to have security holes here.
3098 * Fixed a negative refcount situtuation for the config context.
3099 Affected file is silcd/serverconfig.c.
3101 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3103 * ROBOdoc documented lib/silcutil/silcutil.h.
3105 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3107 * Optimized even more the SilcPacketContext structure. Now
3108 totally saved 16 bytes of memory per context after optimization.
3109 Affected files are lib/silccore/silcpacket.[ch].
3111 * Made strict checks for valid SILC IDs. Affected file is
3112 lib/silccore/silcid.c.
3114 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3116 * Changed the object argument for silc_cipher_register,
3117 silc_hash_register, silc_hmac_register and silc_pkcs_register
3118 to const. Affected files are lib/silccrypt/silccipher.[ch],
3119 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3121 * Changed the silc_get_username and silc_get_real_name to
3122 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3124 * Fixed the Irssi SILC Client to use the silc_get_username and
3125 silc_get_real_name insted of glib routines since the glib
3126 routines only corrupt stack. Fixes the Irssi SILC to work in
3127 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3129 * Fixed the Irssi to not use g_get_home_dir since it crashes
3130 or returns garbage on cygwin and corrupts stack. Added function
3131 get_home_dir to Irssi routines. Affected files are
3132 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3134 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3136 * Made some structure optimizations. SFTP memory FS MemFSEntry
3137 entry structure. Optimized SilcTask structure. Optimized
3138 SilcPacketContext structure.
3140 Affected files lib/silcsftp/sftp_fs_memory.c,
3141 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3143 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3145 * And yet again reverted back the config thing since Johnny
3146 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3149 * Fixed memory leaks from config object. Affected files are
3150 silcd/serverconfig.[ch].
3152 * Added support for adding new connections to the server in rehash.
3153 After rehash they take effect.
3155 Added support for changing the maximum allowed connections in
3156 rehash. The number can grow but going smaller is not supported.
3158 Added function silc_server_num_sockets_by_remote to the
3159 silcd/server_util.[ch].
3161 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3163 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3165 * Added preliminary checking during config parsing for a valid
3166 public/private key and removed further checks in the code.
3167 Affected files are silcd/serverconfig.[ch], server.c.
3169 * Moved functions silc_server_drop() and silc_server_daemonise()
3170 from server.c to silcd.c since they are stricly related to
3171 the application activity.
3173 * Reverted a small part of the automatic ref/unref since
3174 it caused a double unref in some situations. Affected
3175 files are silcd/silcd.[ch], server.c, serverconfig.c.
3177 * Added some .cvsignore files in the lib directory.
3179 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3181 * Fixed silc_net_gethostbyaddr to correctly resolve by
3182 address. Affected file lib/silcutil/silcnet.c.
3184 * Fixed the notify relaying to client. The HMAC to be used
3185 with relayed packets ws wrong and caused decryption failure
3186 at the client end. Affected file is silcd/packet_receive.c.
3188 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3190 * Created new branch silc_protocol_1_0_branch.
3192 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3194 * Changed the silc_server_config_* routines to be SilcServer
3195 independent. They are now officially application specific code
3196 and not part of generic server implementation. Affected files
3197 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3199 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3201 * Added automatic referencing of config context in the
3202 silc_server_config_alloc, and automatic unreferencing in the
3203 silc_server_config_destroy. Affected files are
3204 silcd/serverconfig.[ch], silcd/silcd.c.
3206 * Fixed the silc_log_quick handling in the logging routines.
3207 It didn't log quickly when it was TRUE. Affected file is
3208 lib/silcutil/silclog.c. Also the flush delay was set even
3209 if it was 0 in config file. Affected file is
3210 silcd/serverconfig.c.
3212 * Added support for changing key pair of the server in rehash.
3213 Affected file silcd/server.c.
3215 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3217 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3218 too early, before getting the channel entry. Affected file
3219 is silcd/packet_receive.c.
3221 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3223 * Added functions silc_server_config_[ref/unref], these are used
3224 to prevent that the config object is destroyed.
3226 No longer directly affect global variables silc_log_quick and
3227 silc_log_delay, they are first cached inside the config object
3228 and then applied with silc_server_config_setlogfiles().
3230 silc_server_config_set_defaults() is now internal to
3231 serverconfig.c, there are no reasons to show this internal stuff
3234 Affected files are silcd/serverconfig.[ch].
3236 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3237 fprintf's to stderr, since some code may be executed again after
3238 the server went into the background. Affected files are
3241 * Added rehash support. Added function silc_server_rehash() that
3242 will perform all the basic tasks of the rehashing procedure.
3244 * Added command line option `-x, --hexdump'. This will enable the
3245 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3246 The option `--hexdump' implies `--debug'.
3248 * Fixed a bad bug in the logging APIs (silcutil library) where
3249 the application would crash after calling silc_log_reset_all().
3251 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3253 * Fixed the KICKED notify handling in client library to
3254 correctly remove the channel and all entries from the
3255 channel when I was kicked. This bug crashed the client.
3257 Fixed yet another but in KICKED notify handling to remove
3258 the kicked client correctly from the channel.
3260 Affected file is lib/silcclient/client_notify.c.
3262 * Fixed a minor bug in looking up correct client entry
3263 in KICKED notify in server. Affected file is
3264 silcd/packet_receive.c.
3266 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3267 sources correctly to distribution. Fixes --with-gmp option.
3269 * Removed the manual rehashing from ID Cache, and changed it
3270 to use the SILC Hash Table's auto rehash feature. Affected
3271 file is lib/silccore/silcidcache.c.
3273 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3275 * Fixed a bug in the silc_client_nickname_format function that
3276 handles the multiple same nickname formatting. Two clients
3277 with same nickname caused problems after the first one left
3278 and rejoined. It didn't format the nickname correctly.
3279 Affected file is lib/silcclient/idlist.c.
3281 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3283 * Don't change the topic if olod topic is same as new one.
3284 Affected file is silcd/packet_receive.c.
3286 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3288 * Added cross-reference support to the SILC Documentation
3289 generator. All types across all HTML files are now cross-
3290 referenced. Affected files util/robodoc/generator.c and
3291 scripts/silcdoc/silcdoc.
3293 * Added file lib/silcutil/silctypes.h to include all the
3294 arithmetic type definitions and some macros. Removed
3295 includes/bitmove.h and moved macros to silctypes.h.
3297 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3299 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3301 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3303 * Added `type' argument to silc_id_payload_parse_id function which
3304 now returns the type of the ID to the sent pointer. Affected
3305 file is lib/silccore/silcid.[ch].
3307 * Added check for CMODE_CHANGE notify type that mode change is
3308 allowed by the sender. Affected file silcd/packet_receive.c.
3310 * Added check for CUMODE_CHANGE notify type that mode change is
3311 allowed by the sender. Affected file silcd/packet_receive.c.
3312 Added the ID type as CUMODE_CHANGE notify type as argument
3313 to the `notify' client operation. Affected files are
3314 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3316 * Added function silc_client_add_server to the client library.
3317 Added support for resolving also channel and server info when
3318 received unknown entity in notify packet. Affected files are
3319 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3321 * Added function silc_command_get_status to return the command
3322 status from the command reply's argument payload. Affected files
3323 are lib/silccore/silccommand.[ch].
3325 * Added check for KICKED notify type that the kicking is
3326 allowed by the client. Affected file silcd/packet_receive.c.
3328 * Created function silc_get_input which can be used to get input
3329 (echo on or off) from user on command line. Affected files are
3330 lib/silcutil/silcutil.[ch].
3332 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3334 * Optimized silc_server_packet_relay_to_channel function.
3335 Added new function silc_channel_message_payload_encrypt which
3336 can be called directly if channel message payload needs to
3337 be encrypted and is already encoded (no need to call _encode
3338 function). Packet relaying is now done by router without any
3339 extra memory allocations. Affected files are
3340 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
3341 silcd/packet_send.c.
3343 * Fixed the INVITE notify handling. It took wrong arguments
3344 as invite list and invite delete. Affected file is
3345 silcd/packet_receive.c.
3347 * Added check for TOPIC_SET notify type that the topic change is
3348 allowed by the client. Affected file silcd/packet_receive.c.
3350 * Added check for INVITE notify type that inviting is allowed by
3351 the client. Affected file silcd/packet_receive.c.
3353 * Changed the silc_server_client_on_channel to return the
3354 SilcChannelClientEntry as well. Moved the function
3355 silc_server_check_cmode_rights to server_util.[ch].
3356 Affected files are silcd/server_util.[ch], silcd/command.c.
3358 * Added function silc_server_check_umode_rights to check whether
3359 changing client's user mode is allowed. Added check for
3360 UMODE_CHANGE notify type that the umode change is allowed
3361 by the client. Affected files are silcd/server_util.[ch],
3362 silcd/packet_receive.c and silcd/command.c.
3364 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3366 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
3367 ID length. It ignored that ID can be IPv6 based as well.
3368 Affected file lib/silccore/silcpacket.h.
3370 * Fixed the silc_id_id2str and silc_id_str2id to take the
3371 IPv6 address offset's into consideration. Affecte file is
3372 lib/silccore/silcid.c.
3374 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3376 * Fixed the internal Unix scheduler functions to check for
3377 NULL context they may receive. The affected file is
3378 lib/silcutil/unix/silcunixschedule.c.
3380 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
3382 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
3383 can specify different directory with --home command line
3384 parameter. Affected files irssi/src/silc/core/client_ops.c,
3387 * SILC-specific commands aren't now executed if the active server
3388 isn't of SILC-type, so there won't be problems with having
3389 IRC and SILC protocol support in same client. Affected files
3390 irssi/src/silc/core/silc-channels.c, silc-servers.c,
3393 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3395 * Improved the signal support in SILC Schedule. Added new
3396 function silc_schedule_signal_call which is used by application
3397 to mark a signal to be called. It is now safe to perform
3398 any kind of tasks in signal callbacks since it is guaranteed
3399 that the application specified signal callback is called
3400 after the signal is over. Affected files are
3401 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
3403 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3405 * Added `name' field to SilcChannelPrivateKey to represent
3406 application given name for the key. Moved also the context from
3407 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
3408 Added the `name' argument also to the function
3409 silc_client_add_channel_private_key.
3411 Added function silc_client_current_channel_private_key to set the
3412 current channel private key in use.
3414 Added "change" command to KEY command which can be used to change
3415 the current channel private key. Bound the command also to
3416 alt+K (Alt+Shift+k).
3418 Also affected files lib/silcclient/client_channel.c,
3419 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
3421 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3423 * Added silc_rng_get_byte_fast function in to the
3424 lib/silccrypt/silcrng.[ch].
3426 * Changed the interface of silc_packet_assemble and the
3427 silc_packet_send_prepare. If silc_packet_assmble is now
3428 called the application does not call silc_packet_send_prepare
3429 because the library will call it automatically. These
3430 interfaces now also return a reference to the outgoing buffer
3431 which includes the assembled packet, which the application can
3432 use to encrypt the packet.
3434 Affected files are lib/silccore/silcpacket.[ch],
3435 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
3436 silcd/packet_send.c, server_backup.c and packet_receive.c.
3438 * Fixed a packet sending bug on very high load, where outgoing
3439 packet queue wasn't handled correctly and packets got corrupted.
3440 Affected files are lib/silcutil/*/silc*sockconn.c,
3441 lib/silcclient/client.c and silcd/server.c.
3443 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3445 * Added macro SILC_PACKET_DATALEN which can be used during
3446 packet assembling to check whether the data to be added to
3447 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
3448 len is truncated until it fits it.
3450 Added checks for maximum length of channel message payload and
3451 private message payload also.
3453 Added checks for maximum packet length in server and in
3456 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
3457 lib/silcclient/client.c, lib/silccore/silcchannel.c and
3458 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
3459 lib/silcclient/client_prvmsg.c.
3461 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3463 * Added silc_server_packet_queue_purge call to the
3464 silc_server_disconnect_remote to assure that all data in the
3465 queue before disconnecting is sent to the network. Affected
3466 file silcd/server.c.
3468 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3470 * Added the deleting of server's own ID cache entry to the
3471 silc_server_free function. Free also everything else that
3472 has been allocated in silc_server_init. The affected file
3475 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3477 * Added functions silc_parse_version_string, silc_version_to_num,
3478 and silc_ske_parse_version to parse SILC protocol style version
3479 strings. Affected files lib/silcutil/silcutil.[ch] and
3480 lib/silcske/silcske.[ch].
3482 * Added new configuration params: version_protocol, version_software
3483 and version_software_vendor to specify what version the remote
3484 host must at least be to be able to connect to server. The vendor
3485 string can be regex matched too. Added new function
3486 silc_server_connection_allowed to check maximum number of allowed
3487 connections, and allowed versions for incoming connections.
3488 Affected files are silcd/server.c, server_util.[ch] and
3491 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3493 * Added preliminary support for signals in scheduler. The
3494 signals we care about are now blocked always when the scheduler
3495 is locked. This way we can synchronise the use of signal with
3496 scheduler. It is guaranteed that when signal occurs the scheduler
3497 is not locked, and thus new tasks can be safely added to the
3500 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
3501 to silc_schedule_internal_init and silc_schedule_internal_uninit.
3502 Added new platform specific routines
3503 silc_schedule_internal_signals_[un]block and
3504 silc_schedule_internal_signal_[un]register.
3506 Added new functions to SILC Schedule API:
3507 silc_schedule_signal_[un]register. Each signal that application
3508 is going to use should be registered to the scheduler.
3510 Affected files are lib/silcutil/silcschedule.[ch],
3511 lib/silcutil/*/silc*schedule.c.
3513 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3515 * Check for unauthenticated client and server in the
3516 silc_server_new_client and silc_server_new_server functions.
3517 Affected file silcd/packet_receive.c.
3519 * Added function silc_string_is_ascii to check whether given
3520 string is 7-bit ASCII string. Affected files are
3521 lib/silcutil/silcutil.[ch].
3523 * Added function silc_id_is_valid_server_id into the
3524 silcd/serverid.c and added checking for valid Server ID's in
3525 silc_server_new_server. The Server ID must always be based
3526 on the server's public IP address.
3528 * Added logging of DISCONNECT packet message in the server.
3529 Affected file silcd/server.c.
3531 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3533 * Changed all library interfaces that use Global RNG to also
3534 accept SilcRng as argument. Affected files are
3535 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
3536 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
3537 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
3538 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
3539 lib/silccrypt/rsa.c.
3541 * Added function silc_pkcs_generate_key to the
3542 lib/silccrypt/silcpkcs.[ch] for applications so that they
3543 don't need to do pkcs->pkcs->init calls anymore.
3545 * Remove SilcSocketConnection from the SFTP API since it really
3546 wasn't needed there. The application has the information
3547 saved in its contexts anyway and the SFTP layer doesn't need
3548 know about it. Affected files lib/silcsft/silcsftp.h and
3549 lib/silcsftp/sftp_[server/client].c.
3551 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
3552 The SilcSimContext is not SilcSim.
3554 * Fixed possible buffer overflows in silc_id_render in the
3555 lib/silcutil/silcutil.c.
3557 * On EPOC the global crypto module lists are not used at all
3558 in the crypto library. Added support for using the constant
3559 algorithm list on EPOC. Affected files are
3560 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
3563 * Fixed the handling of third parameter of KICKED notify, since
3564 it was mistakenly updated to SILC Protocol 1.0 even though it
3565 is to be included in 1.1. Since it is not in 1.0 it is not
3566 mandatory, and this fix now handles it only if it is provided,
3567 and it is not error if it is not provided. Affected file
3568 lib/silcclient/client_notify.c.
3570 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3572 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
3573 client. Affected file irssi/src/silc/core/client_ops.c.
3575 * Merged with Irssi 0.8.4 from irssi.org CVS.
3577 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3579 * Check for valid socket connection in client entries before
3580 sending any messages. Fixes a crash, but doesn't fix some
3581 other underlaying bug that is lurking there. Affected
3582 file silcd/packet_send.c.
3584 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
3586 * $usermode, $cumode and $cumode_space expandos shouldn't do
3587 anything with non-SILC server records. Affected file
3588 irssi/src/silc/core/silc-expandos.c
3590 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3592 * Fixed the silc_net_check_[host/local]_by_sock to support
3593 IPv6 bound sockets as well. Now they can return IPv6 addresses
3594 as well. Affected file lib/silcutil/silcnet.c.
3596 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
3597 Affected lib/silcutil/unix/silcunixnet.c.
3599 * Fixed ID rendering (at least on some platforms, not NetBSD)
3600 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
3602 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3604 * Added silc_hash_public_key and silc_hash_public_key_compare
3605 functions to be used with SilcHashTable. They can be used to
3606 hash public keys and compare public keys in hash table. Affected
3607 file lib/silcutil/silcutil.[ch].
3609 * Added support for specifying multiple public keys for Client
3610 connection section in server configuration file. This makes it
3611 possible to accept multiple public keys from same host, or to
3612 make a section that accepts any incoming host, and have the
3613 accepted public keys listed in the section.
3615 Added functions silc_sever_[find/get]_public_key, added the
3616 support for this actually to all connection sections but only
3617 the Client section is currently allowed to specify multiple
3620 Affected files are silcd/server.c, server_internal.h,
3621 command.c, protocol.c, server_util.[ch], packet_receive.c.
3623 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3625 * Merged Irssi 0.8.2 from irssi.org CVS.
3627 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3629 * If silc_debug is TRUE, also output standard logging messages
3630 to stderr with the debug output.
3632 Made silc_log_reset_all() flushing all channels before returning.
3633 Also fixed some documentation typos.
3635 Affected files are lib/silcutil/silclog.[ch].
3637 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3639 * Fixed the server to check correctly the amount of connections
3640 from single host, by checking also the type of the connection.
3641 Fixed also the comparison of number of connections and number
3642 of allowed connections. Affected files are silcd/server.c,
3645 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3647 * Fixed the USERS command reply to save the user's mode on the
3648 channel as well. Fixed JOIN command reply to check whether a
3649 client is on channel already and not join it twice. Affected
3650 file lib/silcclient/command_reply.c.
3652 * Added new file silc-expandos.c into irssi/silc/core/ to return
3653 various stuff for various signal for the statusbar etc. updating.
3654 Now Irssi SILC client prints channel user modes etc. on the
3657 * The user mode (like server/router operator changes) is now shown
3658 on the Irssi SILC client's statusbar. The affected files are
3659 irssi/src/silc/core/client_ops.c, silc-expandos.c.
3661 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3663 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
3664 to SILC_SCHEDULE_[UN]LOCK macros.
3666 * Added more error printing to logs in server code. Affected
3667 files silcd/server.c and silcd/protocol.c.
3669 * Fixed -S option parsing in Irssi SILC Client. Affected file
3670 irssi/src/silc/core/silc-core.c.
3672 * Added silc_buffer_alloc_size function. Affected file is
3673 lib/silcutil/silcbuffer.h.
3675 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3677 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
3678 constants. Affected files in
3679 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
3682 * Changed the internal SFTP Memory FS table to const. Affected
3683 file lib/silcsftp/sftp_fs_memory.c.
3685 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3687 * Fixed the buffer formatting and unformatting routines to
3688 check the size of 64 bits types with sizeof(). Affected
3689 file is lib/silcutil/silcbuffmt.c.
3691 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3693 * Removed 0.6.x backwards support.
3695 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3697 * Changed all integer type names:
3698 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
3699 to avoid collisions with other libraries using same type names
3702 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3704 * Added `prefer_ipv6' argument to the functions
3705 silc_net_gethostbyname[_async]. If it is TRUE it will return
3706 IPv6 address over IPv4. If FALSE IPv4 address is returned
3707 even if IPv6 address was found. Affected files
3708 lib/silcutil/silcnet.[ch].
3710 * Added support silc_net_create_connection[_async] to fallback
3711 to IPv4 address if IPv6 address could not be used (like if
3712 it doesn't work on a specific system). Affected file in
3713 lib/silcutil/unix/silcunixnet.c.
3715 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3717 * Added silc_schedule_reinit function to do the enlarging
3718 of the max tasks handling capabilities of the scheduler.
3719 Affected files lib/silcutil/silcschedule.[ch].
3721 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3723 * Added automatic extern "C" { ... } for C++ compilers so the
3724 application does not need to define them. Affected file
3725 includes/silcincludes.h.
3727 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
3728 old name went against naming convention. Applications now
3729 include "silcclient.h" instead of "clientlibincludes.h".
3730 Removed includes/clientlibincludes.h, it is redundant now.
3732 * Renamed includes/version.h to silcversion.h.
3734 * Added really preliminary support for OS/2 into the util
3735 library. Only thread & mutex API is implemented, others
3736 are still to be implemented. Created the lib/silcutil/os2/
3737 directory. Created also file includes/silcos2.h.
3739 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3741 * Added preliminary BeOS support into the util library.
3742 Created lib/silcutil/beos/, and implemented all the needed
3743 functions to support SILC on BeOS. Created also file
3744 includes/silcbeos.h.
3746 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
3748 * Added proper initializations to silc's irssi code, so it's
3749 now possible to load it as module. Affected files
3750 irssi/src/silc/core/silc-core.c,
3751 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
3753 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3755 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
3758 * Fixed the silcdoc document generator to correct generate
3759 docs from all kinds of filenames. Affected files are
3760 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
3762 * ROBOdoc documented lib/silcutil/silcmemory.h.
3763 Added also new function silc_memdup.
3765 * Removed lib/silcutil/silcbufutil.h and moved those routines
3766 to the lib/silcutil/silcbuffer.h.
3768 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3770 * Added `user_count' to the SilcChannelEntry which now tells the
3771 number of users on the channel. The user count is now saved
3772 in normal server of global channels as well. Affected files
3773 silcd/server.c, idlist.h, packet_receive.c and command.c.
3775 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
3776 include file utility functions.
3778 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
3779 instead of calling directly OS routines.
3781 * Fixed NICK change printing in Irssi SILC Client. Fixed
3782 KICKED notify printing in Irssi SILC Client. Affected file
3783 irssi/src/silc/core/client_ops.c.
3785 * Fixed a NICK change bug in client library, to not recreate the
3786 client_entry->channels hash table everytime nick is changed.
3787 Affected file lib/silcclient/client.c.
3789 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3791 * ROBOdoc documented the lib/silcske/silcske.h, and improved
3792 the SKE interface a bit.
3794 * Fixed padding problem in PKCS#1. The padding was not actually
3795 random since the random number generator was used incorrectly.
3796 This security bug affects only when encrypting with PKCS#1, and
3797 it is not currently used at all in SILC. SILC only use signing
3798 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
3800 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3802 * Rewrote the notify handling in Irssi SILC client to not call
3803 the events as signals. Fixes problems with Perl support.
3804 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
3806 * Send the auto-nicking NICK command in client library with
3807 little timeout after connecting. The affected file is
3808 lib/silcclient/client.c.
3810 * Added following new config file settings:
3811 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
3812 key_exchange_timeout, conn_auth_timeout, connections_max,
3815 Implemented all the new config settings handling in the server.
3817 Optimized the use of SKE Mutual flag usage. Use it only
3818 if connection authentication protocol is not based in public
3821 Renamed all SilcServerConfigSection* to SilcServerConfig*
3822 to have a bit shorter names.
3824 Affected files silcd/serverconfig.[ch], server.[ch], and
3827 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3829 * Cleaned up the listening sockets code, preparing for the rehash
3830 support. Affected file is silcd/server.c.
3832 * Fixed some output messages. Affected files are silcd/silcd.c,
3835 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3837 * Create lib/doc/silcrng_intro.html document as introduction
3838 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
3840 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3842 * Fixes to the silcd config template. Affected file is
3843 doc/example_silcd.conf.in.
3845 * Removed type casts from silc_calloc(), conforming to the
3846 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
3848 * Removed param_name member from client, server, and router
3849 section structs, now identifying the param directly.
3851 Added CONFIG_FREE_AUTH macro in config file parsing.
3853 Affected files are silcd/serverconfig.[ch].
3855 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
3857 * Fixed command line parameter handling. All SILC initialization
3858 is now done in silc_core_init() which also fixes autoconnecting
3861 Affected files irssi/src/silc/core/silc-core.c,
3862 irssi/src/fe-text/silc.c.
3864 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3866 * Added new configuration options and blocks:
3867 keepalive_secs, reconnect_count, reconnect_interval,
3868 reconnect_interval_max, reconnect_keep_trying and
3869 require_reverser_lookup. Added ConnectionParam block, and
3870 implemented the connection parameters when connecting as
3871 initiator and when accepting connections as responder.
3873 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
3874 whether given configuration value has been given already.
3876 Affected files silcd/serverconfig.[c], server.[c].
3878 * Splitted the doc/example_silcd.conf.in. Separated the crypto
3879 algorithm parts and created new file silcalgs.conf, that
3880 is now included from the example_silcd.conf.in.
3882 * Optimized the silc_server_connect_to_router_second to take
3883 the connection configuration object from the SilcServerConnection
3884 object instead of finding it during the connecting phase.
3885 Added the configuration object to SilcServerConnection struct.
3886 Affected files silcd/server_internal.h, server.c.
3888 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3890 * Add the client on channel after it was resolved at the
3891 channel message receiving, and it was not already on the
3892 channel. Affected file lib/silcclient/client_channel.c.
3894 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3896 * Fixed the public key authentication to allocate always the
3897 destination signature buffer instead of using static buffer.
3898 Affected file silcd/protocol.c.
3900 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3902 * Unified the serverconfig.[ch]'s helper function interface.
3903 Affected file silcd/serverconfig.[ch].
3905 * Removed doc/example_silc.conf.in since it is redundant.
3906 The make install will now install irssi/silc.conf file.
3908 * Added new Passphrase and Publickey authentication methods to
3909 config file, allowing both public key and passphrase based
3910 authentication to be set at the same time.
3912 Added `prefer_passphrase_auth' setting in config file which
3913 can be used to set to prefer passwd auth if both passwd and
3914 public key is set. If not set, public key is preferred.
3915 This has effect only when being initiator (responder will try
3918 Added support for authentication with passphrase and public key
3919 at the same time. The passphrase is tried first always since
3920 it is faster to check.
3922 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
3924 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3926 * Merged the new SILC Config library, with the server parsing
3927 support. Read the header file silcconfig.h or the toolkit
3928 documentation for the news. Affected files are
3929 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
3930 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
3931 silcd/protocol.c silcd/server.c silcd/server_backup.c
3932 silcd/serverconfig.[ch] silcd/silcd.c.
3934 * Fixed some silclog documentation. Affected file is
3935 lib/silcutil/silclog.h.
3937 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3939 * The silc_cipher_register, silc_hash_register and
3940 silc_hmac_register now checks if the object to be registered
3941 is registered already. Affected files are
3942 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
3944 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3946 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
3948 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3950 * Allow zero length channel messages inside the Channel Message
3951 Payload. Affected file lib/silccore/silcchannel.c.
3953 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
3954 as header filenames.
3956 * Removed lib/silcclient/README and created HTML file
3957 lib/silcclient/silcclient_using.html, which is now included
3958 as part of Toolkit documentation.
3960 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3962 * Fixed CUMODE_CHANGE notify handling to change the mode of
3963 correct client. Affected file lib/silcclient/client_notify.c.
3965 * Make silc_rng_alloc fail if it cannot allocate the sha1
3966 hash algorithm. Affected file lib/silccrypt/silcrng.c.
3968 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3970 * Fixed the file transfer's key agreement payload to include
3971 zero port also if the hostname is NULL because it could not
3974 Call file transfer monitor callback now also if error occurs
3975 during key agreement protocol.
3977 Changed the silc_client_file_send interface to return the
3978 SilcClientFileError instead of session id. The session ID
3979 is returned into pointer provided as argument.
3981 Check that the file exists locally before sending the
3982 file transfer request at all.
3984 Affected file lib/silcclient/client_ftp.c, silcapi.h.
3986 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
3987 error than can occur while key agreement protocol. Affected
3988 file lib/silcclient/silcapi.h.
3990 * Fixed the event_mode CMODE handler to not crash when mode
3991 is changed and +k mode is set in the channel. Affected file
3992 irssi/src/silc/core/silc-channels.c.
3994 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
3995 SILC_LOG_WARNING to give out Warning and not Error. Affected
3996 file lib/silcutil/silclog.c.
3998 * Fixed the channel message payload decryption in the function
3999 silc_channel_message_payload_decrypt to not modify the original
4000 buffer before it is verified that the message decrypted
4001 correctly. Otherwise, next time it is called with correct
4002 channel key it won't encrypt since the payload is corrupted.
4003 Affected file lib/silccore/silcchannel.c.
4005 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4007 * Do not constantly resize the window. A fix patch by cras.
4008 Affected file irssi/src/fe-text/screen.c.
4010 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4012 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4013 Affected file lib/silcutil/silcnet.c.
4015 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4017 * Fixed a bug in hash table internal routine for traversing
4018 the table with foreach callback. The current entry may
4019 become invalid in the callback but it was referenced after
4020 the callback returned.
4022 Do not allow auto rehashing of hash table during the
4023 silc_hash_table_foreach operation, for same reasons as it is
4024 not allowed for SilcHashTableList. Affected files are
4025 lib/silcutil/silchashtable.[ch].
4027 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4029 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4030 Win32 DLL. extern's in header files are now declared with
4033 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4035 * Fixed private message handling. It used some old code that
4036 caused the client to crash. Affecte file is
4037 lib/silcclient/client_prvmsg.c.
4039 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4041 * Added function silc_client_add_channel,
4042 silc_client_replace_channel_id, and removed functions
4043 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4044 from client library.
4046 * Added cross reference of the joined channels to the
4047 SilcClientEntry, and changed the SilcChannelEntry's
4048 users list to SilcHashTable. The affected files are
4049 lib/silcclient/idlist.[ch].
4051 * Fixed a bug in hash table tarversing. While the hash table
4052 is traversed with SilcHashTableList the table must not be
4053 rehashed. It is now guaranteed that auto rehashable tables
4054 are not rehashed while tarversing the list. Also defined that
4055 silc_hash_table_rehash must not be called while tarversing
4056 the table. Added function silc_hash_table_list_reset that must
4057 be called after the tarversing is over. The affected files are
4058 lib/silcutil/silchashtable.[ch].
4060 * Changed all hash table traversing to call the new
4061 silc_hash_table_list_reset in server and in client library.
4063 * Added function silc_client_on_channel to return the
4064 SilcChannelUser entry if the specified client entry is joined
4065 on the specified channel. This is exported to application as
4066 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4068 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4070 * Fixed founder regaining problem with JOIN command on normal
4071 server. The notify for mode change must be sent always and
4072 not only if !cmd->pending. Affected file silcd/command.c.
4074 * Fixed the WHOWAS command's reply sending to support the
4075 lists correctly. Affected file silcd/command.c.
4077 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4079 * When sending JOIN command to router for processing the
4080 sender's old command identifier was not saved back to the
4081 sender's command context, fixed now. The affected file is
4084 * Create the key in JOIN command of the router did not return
4085 the channel key, added check for this. Affected file is
4088 * Fixed a channel ID update bug in JOIN command reply. Do
4089 not directly upgrade the ID but call the function
4090 silc_idlist_replace_channel_id if the ID was changed.
4091 Affected file silcd/command_reply.c.
4093 * Fixed memory leaks from command calling if it would fail.
4094 Affected file silcd/command.c.
4096 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4098 * Applied patches from cras:
4100 Memory leak fixes around libaries, irssi window resize fix,
4101 new silclist.h and silcdlist.h, all extern inline changed to
4104 * Removed dotconf from lib/dotconf, not needed anymore.
4106 * Removed TRQ from lib/trq, not needed anymore.
4108 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4109 with server connections. Later this will be configurable
4110 in config file after new config file is done. Affected file
4113 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4115 * Fixed a crash in server related to channel announcements.
4116 Affected file silcd/server.c.
4118 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4120 * Fixed memory leaks in silc_server_create_new_channel*
4121 functions. Affected file silcd/server.c.
4123 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4124 which ID was changed. This way the router will send the
4125 user list for the channel again, and server won't be in
4126 desync in some rare circumstances. Affected file is
4127 silcd/packet_receive.c.
4129 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4131 * Check for NULL socket pointer in the function
4132 silc_server_packet_send_to_channel_real. Affected file
4133 silcd/packet_send.c.
4135 * Fixed the BAN notify handling to correctly remove ban
4136 list. Affected file silcd/packet_receive.c.
4138 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4140 * Fixed some header addition to Toolkit distribution in
4141 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4143 * Added lib/silcclient/client_ops_example.h as an template
4144 file for application programmers to quickly start using
4145 the SilcClientOperation functions in their application.
4146 Updated the lib/silcclient/README as well to tell about this
4147 nice file made available.
4149 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4151 * Call silc_server_remove_from_channels when removing client
4152 entry when NO_SUCH_CLIENT_ID was received. Affected file
4153 is silcd/command_reply.c.
4155 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4157 * Added server & router operator statistics updating. Affected
4158 file silcd/packet_receive.c and silcd/command.c.
4160 * Fixed the SERVER_SIGNOFF notify handling on normal server
4161 not to save the history information for clients. Same was
4162 fixed earlier in remove_clients_by_server function, but not
4163 here. Affected file silcd/packet_receive.c.
4165 * Raised the default connection-retry count from 4 to 7 in
4166 server. Affected file silcd/server.h.
4168 * Cancel any possible reconnect timeouts when we start the
4169 key exchange. Affected file silcd/server.c.
4171 * Do not reconnect on connection failure when SCONNECT was
4172 given. Affected files silcd/server.[ch].
4174 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4176 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4178 * Fixed the NICK command to always give the unformatted
4179 nickname to the one giving the NICK command. If unformatted
4180 nickname is cached already it will be formatted and the
4181 local entry will always get the unformatted nickname.
4182 Affected file lib/silcclient/idlist.c.
4184 * Fixed some double frees from client library commands.
4185 Affected file is lib/silcclient/command.c.
4187 * Fixed CUMODE command in server to assure that no one can
4188 change founder's mode than the founder itself, there was a
4189 little bug. Affected file silcd/command.c.
4191 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4193 * Removed the SilcClientCommandDestructor from the client
4194 libary, it is not needed anymore. Affected files are
4195 lib/silcclient/silcapi.h, command[_reply].[ch],
4196 client_notify, idlist.c.
4198 * Fixed GETKEY command to first resolve client, and then
4199 resolve the server only if the client was not found, instead
4200 of resolving both at the same time. Affected file is
4201 lib/silcclient/command.c.
4203 * Added silc_client_start_key_exchange_cb and lookup the
4204 remote hostname and IP address before starting the key
4205 exchange with server. The affected file is
4206 lib/silcclient/client.c.
4208 * The server's public key is now saved using the IP address
4209 of the server and not the servername for the filename.
4210 The hostname public key filename is checked as an fall back
4211 method if the IP address based filename is not found.
4213 Fixed the GETKEY command to save the fetched server key
4214 in correct filename.
4216 Print the remote server's hostname now when new key is
4217 received during connection process. Affected file is
4218 irssi/src/silc/core/client_ops.c.
4220 * Return always our own public key to the client if it asks
4221 for it with GETKEY command. Affected file silcd/command.c.
4223 * Removed the use_auto_addr variable from default config
4224 file since it was in wrong section. Affected file is
4227 * Fixed TOPIC_CHANGE notification to not route it when it
4228 was sent using silc_server_send_notify_to_channel function.
4229 Affected file silcd/command.c.
4231 * Fixed silc_server_send_notify_kicked to send the kicker's
4232 Client ID also, it was missing. Affected files are
4233 silcd/command.c, silcd/packet_send.[ch].
4235 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4237 * Do not save client history information in SERVER_SIGNOFF.
4238 Fixes the bug in normal server that it does not detect
4239 the client becoming valid after the server becomes back
4240 online. Affected file silcd/server_util.c.
4242 * Added `sock_error' field into the SilcSocketConnection
4243 context. When error occurs during socket operation (read
4244 or write) the error is saved. Added also new function
4245 silc_socket_get_error to return human readable socket error
4246 message. Affected files are lib/silcutil/silcsockconn.[ch],
4247 lib/silcutil/unix/silcunixsockconn.c, and
4248 lib/silcutil/win32/silcwin32sockconn.c.
4250 * The server now prints the socket error message in the
4251 signoff for client. Affected file silcd/server.c.
4253 * Fixed the `created' channel information sending from router
4254 to server in JOIN command. Checks now whether the channel
4255 really was created or not and set it according that.
4257 Fixed the JOIN command to use the client entry's current
4258 ID during the joining procedure instead of the one it sent
4259 in the command (it is checked though), since it can change
4260 between the packet processing and command processing, and
4261 would just case unnecessary pain in the client end. Affected
4262 file silcd/command.c.
4264 * Fixed a channel key payload sending to use correct channel
4265 ID when the server was forced to change the channel's ID by
4266 router. Router sent the key payload with the old Channel ID.
4267 Affected file silcd/packet_receive.c.
4269 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4271 * Call silc_server_save_channel_key only if the key payload
4272 was provided in the JOIN command's command reply. Affected
4273 file silcd/command_reply.c.
4275 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4277 * Fixed silc_mp_sizeinbase to return the value correctly with
4278 MPI. Affected file lib/silcmath/mp_mpi.c.
4280 * Fixed the stop_server signal to correctly stop the scheduler
4281 and gracefully stop the server when SIGTERM or SIGINT signals
4282 are received. Affected file silcd/silcd.c.
4284 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4286 * Simple handling of TERM and HUP signals. Also added some log
4287 flushing call around. Affected file is
4290 * Fixed small bugs in silclog.c. Now buffering output will take
4291 effect after 10 seconds since startup: This will ensure that
4292 no important startup messages are lost. Also output redirection
4293 will preserve original format ([Date] [Type] message).
4294 Affected file is lib/silcutil/silclog.c.
4296 * Added two options to the config file, in the logging section:
4297 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4298 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4300 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4302 * Do not print the warning about log files not being initialized
4303 more than once to avoid excess logging. Affected file is
4304 lib/silcutil/silclog.c.
4306 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4307 the SIM copying in make install in Makefile.am.pre.
4309 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4311 * Rewritten silclog APIs. Globally interesting changes follows:
4312 silc_log_set_files() changed to silc_log_set_file().
4313 silc_log_set_callbacks() changed to silc_log_set_callback().
4314 ROBOdoc documented silclog header file.
4315 SilcLogCb now returns bool to wether inihibit the default
4316 handler or not (to keep the old behaviour return always TRUE).
4317 The new APIs should also fix the problem of the
4318 silcd_error.log file that was written in the current directory.
4321 Log files streams will remain opened after silc_log_set_file()
4322 call, means less CPU usage notably on high traffic servers.
4323 File streams are now full buffered, and flushed to the disk
4324 every 5 minutes, lesses HD activity and CPU usage.
4325 Messages can be redirected, allowing admins to configure
4326 one single logfile for all server messages.
4327 the silc_log_quick global variable to activate fast-logging.
4328 Affected files lib/silcutil/silclog.[ch]
4330 * Changed some code to conform new silclog APIs. Affected
4331 files are doc/example_silcd.conf.in, silcd/server.c
4332 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
4335 * Fixed a memory leak that could occur in some situations.
4336 Affected file silcd/serverconfig.c.
4338 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4340 * Added the silc_client_del_client to remove the client from
4341 all channels as well. Affected file lib/silcclient/idlist.c.
4343 * Fixed the client library to correctly remove the client
4344 from all channels when the client entry is being destroyed.
4345 Affected file lib/silcclient/client_notify.c, command.c.
4347 * Added auto-nicking support to the client library. If the
4348 applicatio now sets client->nickname it will be sent to the
4349 server after connecting by the library. This way for example
4350 SILCNICK (or IRCNICK) environment variables will have effect
4351 and always change the nickname automatically to whatever
4352 it is wanted. Affected file lib/silcclient/client.[ch].
4354 * Renamed silc_server_command_bad_chars to the
4355 silc_server_name_bad_chars and moved it to the
4356 silcd/server_util.[ch]. Added also new function
4357 silc_server_name_modify_bad to return nickname that
4358 includes bad characters as new nickname without those
4359 bad characters. This check and modify is now used in
4360 silc_server_new_client when the username is initially set
4361 as nickname, so it must be checked to be valid nickname.
4362 Affected file silcd/packet_receive.c.
4364 * The nickname length is now taken from the packet for real
4365 and not trusted to strlen() since it clearly can return
4366 wrong length for nickname including bad characters. This
4367 also applies to channel names. Affected file silcd/command.c.
4369 * Removed the lib/silcsilm/modules directory. Modules are now
4370 compiled into the lib/silcsim. Fixed the copying of the
4371 modules to follow symbolic links in Makefile.am.pre.
4373 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4375 * Fixed silc_string_regexify list creation. Fixes bugs with
4376 BAN and INVITE commands in server. The affected file is
4377 lib/silcutil/unix/silcunixutil.c.
4379 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4381 * Removed the command destructor entirely from the server's
4382 command and command reply routines. It is not needed, and
4383 its usage was buggy and caused crashes. Affected files are
4384 silcd/command[_reply].[ch].
4386 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4388 * Cancel protocol and NULL sock->protocol if timeout
4389 occurred during protocol. Affected file silcd/server.c.
4391 * Cancel protocol timeouts always before calling the final
4392 callback, to assure that after final callback is called
4393 no other state will be called for the protocol anymore.
4394 Affected file silcd/protocol.c.
4396 * Print error log if incoming connection configuration could
4397 not be found. Affected file silcd/server.c.
4399 * Fixed JOIN command to correctly save the founder mode
4400 to the client on normal SILC server, when the channel
4401 was created by the router. Affected file silcd/command.c.
4403 * Fixed LIST command (hopefully) to send correct reply
4404 packets. Affected file silcd/command.c.
4406 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4408 * The silc_packet_receive_process now returns FALSE if the
4409 read data was invalid packet, and TRUE if it was ok.
4411 The server now checks that if unauthenticated connection
4412 sends data and its processing fails the server will close
4413 the connection since it could be a malicious flooder.
4415 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
4417 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4419 * Make sure the warning about error opening a log file is
4420 printed only once and not everytime it fails (produces
4421 too much useless log). Affected file lib/silcutil/silclog.c.
4423 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4425 * Made the silc_server_daemonise() function more readable.
4426 Affected file silcd/server.c.
4428 * Pid file is now optional, the user may comment it out from
4429 the config file. Removed define SILC_SERVER_PID_FILE, we
4430 don't need a default any longer. Affected file
4431 configure.in.pre, lib/Makefile.am.pre.
4433 * Make some use of the pid file. The server now dies at startup
4434 if it detects a valid pid file on his path. The server would
4435 die anyway in this circumstance, because of the bind() failure.
4436 Affected file silcd/silcd.c.
4438 * No longer compiling lib/dotconf.
4440 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4442 * Fixed JOIN command parsing not to crash. Affected file
4443 lib/silcclient/command.c.
4445 * Fied the NICK_CHANGE notify to add the new client entry
4446 even it is resolved. This removes an <[unknown]> nick
4447 thingy bug in the client. Affected file is
4448 lib/silcclient/client_notify.c.
4450 * Do not try to allocate 0 bytes (efence does not like it)
4451 in lib/silccore/silccomand.c when encoding payload.
4453 * Do not take IRCNICK as nickname in Irssi SILC client since
4454 it is not possible to set nickname before hand connecting
4455 the server (TODO has an entry about adding auto-nicking
4458 * Changed the silc_server_command_pending to check whether
4459 there already exists an pending entry with the specified
4460 command, command identifier and pending callback. This is
4461 to fix IDENTIFY and WHOIS related crashes that may register
4462 multiple pending commands with same identifier. Affected
4463 file silcd/command.c.
4465 * Fixed the server to reconnect to the router even if it
4466 was already reconnecting and EOF was received. This to
4467 fix a possibility that the server wouldn't ever try to
4468 auto-reconnect to the router. Affected file silcd/server.c.
4470 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4472 * Fixed the server's password authentication to use the
4473 length of the locally saved password, and not the one
4474 sent in the packet. Affected file silcd/protocol.c.
4476 * Fixed same password authentication problem in the
4477 Authentication Payload handling routines in
4478 lib/silccore/silcauth.c.
4480 * Yet another password authentication problem fixed with
4481 channel password handling in silcd/command.c.
4483 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4485 * If first character of string in silc_parse_userfqdn is '@'
4486 then do not parse it. Affected file is
4487 lib/silcutil/silcutil.c.
4489 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4491 * Fixed minor bug in IDENTIFY command reply sending, which
4492 caused various weird problems during JOIN when it was
4493 resolving names for users. Affected file silcd/command.c.
4495 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4497 * Fixed the IDENTIFY command reply sending to chech better valid
4498 clients. It was possible to send incomplete list of replies.
4499 Affected file silcd/command.c.
4501 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4503 * Added silc_client_command[s]_[un]register functions now to
4504 dynamically register the commands in client library. Removed
4505 the static table of commands. This allows the client library
4506 to call commands without causing the application to know about
4507 what commands library has called.
4509 Removed the INFO command reply kludge to detect when the command
4510 was called by library. Now library use its own command reply
4511 function for INFO command.
4513 Added function silc_client_command_call to call a command.
4514 Application can use it to call command, not access the structure
4517 Now all commands that are sent by the client library (not
4518 explicitly sent by application) use own command reply functions.
4520 Affected files around lib/silcclient/ and in
4521 irssi/src/silc/core/.
4523 * Fixed the WHOIS command reply sending to chech better valid
4524 clients. It was possible to send incomplete list of replies.
4526 Fixed the WHOIS and IDENTIFY to send the request to router
4527 if normal server did not do it and did not find any results.
4529 Affected file silcd/command.c.
4531 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4533 * Moved the internal data from SilcClient context into its
4534 own file, not accesible to application. Affected files
4535 lib/silcclient/client.h and lib/silcclient/client_internal.h,
4536 and other files in client library.
4538 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4540 * Added doc/examples installation target in Makefile.am.pre.
4543 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4545 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
4546 commands the found client entry will be removed from the
4547 cache, after notifying application about the error. Affected
4548 file lib/silcclient/command_reply.c.
4550 * Changed the /MSG to check for exact nickname user gave, and
4551 not let `nick' match `nick@host' if it is only one found. Now,
4552 user must type the exact nickname (like nick@host2) even if
4553 there are no more than one same nicks found. This is to avoid
4554 a possibility of sending nickname to wrong nickname since
4555 `nick' could match `nick@host'. Affected file is
4556 irssi/src/core/silc-servers.c.
4558 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4560 * Do not print "you are now server operator" or similar when
4561 giving /away command. Affected files are
4562 irssi/src/silc/core/client_ops.c, silc-servers.h.
4564 * Made the silc_server_command_pending_error_check to send
4565 the same command reply payload it received back to the
4566 original sender of the command. This way all arguments
4567 that was received by the server will be received by the
4568 client too. Affected file silcd/command.c.
4570 * Added the silc_idcache_add to return the created cache entry
4571 to a pointer. Affected file lib/silccore/silcidcache.[ch].
4573 * Add global clients to expire if they are not on any channel.
4574 This is because normal server will never know if they signoff
4575 if they are not on any channel. The cache expiry will take
4576 case of these entries. This is done by normal servers only.
4577 The affected files are silcd/command_reply.c,
4578 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
4580 * If server receives invalid ID notification for WHOIS or
4581 IDENTIFY and the ID exists in the lists, it is removed.
4582 Affected file silcd/command_reply.c.
4584 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
4585 in client then client entry that it matches is searched and
4586 the nickname is printed on the screen for user. Affected
4587 file irssi/src/silc/core/client_ops.c.
4589 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4591 * Use cache entry expire time in the LIST command reply to
4592 purge old entries from the cache after the LIST command
4593 reply has been received. This way we don't have non-existent
4594 entries in the cache for too long. Affected file is
4595 silcd/command_reply.c.
4597 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4599 * If we are normal server, and we've not resolved client info
4600 in WHOIS or IDENTIFY from router, and it is global client,
4601 we'll check whether it is on some channel. If it is not
4602 then we cannot be sure about its validity and will resolve it
4603 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
4604 file silcd/command.c.
4606 * Search channel by name (if possible) rather than by ID
4607 in IDENTIFY command's command reply. Affected file is
4608 silcd/command_reply.c.
4610 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4612 * Distribute to the channel passphrase in CMODE_CHANGE notify.
4613 Updated specs and implemented it. Affected file silcd/command.c,
4614 silcd/packet_send.c and silcd/packet_receive.c.
4616 * Implemented the <founder auth> payload handling in the JOIN
4617 command. If provided all conditions for channel joining
4618 except requirement to provide correct passphrase can be
4619 overrided by the channel founder. Updated the protocol specs.
4620 Affected file silcd/command.c.
4622 Added support for founder auth in JOIN command in client
4623 library. Fixed the parsing of the JOIN command now to support
4624 all options as they should be. The affected file is
4625 lib/silcclient/command.c.
4627 * Optimized the WHOIS and IDENTIFY commands to send the request
4628 to router only if it includes nicknames or other names. If
4629 they include only IDs then check the local cache first before
4630 routing. Affected file is silcd/command.c.
4632 * Added channels topic announcements. Affected file is
4633 silcd/packet_receive.c and silcd/server.c.
4635 * Fixed the silc_server_send_notify_topic_set to really destine
4636 the packet to channel. Affected file silcd/packet_send.c.
4638 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
4639 library. Affected file lib/silcclient/client_notify.c.
4641 * Added UMODE announcements. Affected file silcd/server.c.
4643 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4645 * Memory leak fixes in:
4647 lib/silcutil/silcsockconn.c
4648 lib/silcske/silcske.c
4649 lib/silcske/groups.c
4651 lib/silccrypt/silcpkcs.c
4652 lib/silccore/silccommand.c
4653 lib/silccore/silcidcache.c
4658 * ROBOdoc documented the lib/silcske/groups.h file and a
4659 bit changed the interface for better.
4661 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4663 * Update the client entry context in the ID cache after
4664 nick change. Affected file lib/silcclient/command.c.
4665 Fixes the CUMODE command when regaining founder privileges,
4666 and a little WHOIS problem.
4668 * Fixed silc_net_gethostbyname to correctly call the
4669 inet_ntop. Affected file lib/silcutil/silcnet.c.
4671 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4673 * Added IPv6 support checking to the configure.in.pre, added
4674 also --enable-ipv6 option to override the check. Affected
4675 file configure.in.pre.
4677 * The silc_thread_create now calls the start function
4678 directly if threads support is not compiled in. Removes
4679 ugly #ifdef's from generic code. Affected files are
4680 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
4682 * Added silc_net_gethostby[name/addr]_async to asynchronously
4683 resolve. Affected files are lib/silcutil/silcnet.[ch].
4685 * Added support for rendering IPv6 based server, client and
4686 channel IDs. Affected file lib/silcutil/silcutil.c.
4688 * Added support for creating IPv6 based server IDs. Affected
4689 file is silcd/serverid.c.
4691 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4693 * Added silc_net_gethostby[addr/name] into the
4694 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
4695 routines. Added silc_net_is_ip[4/6]. Affected file is
4696 lib/silcutil/unix/silcunixnet.c. All routines that take
4697 address as argument now supports both IPv4 and IPv6 addresses.
4699 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4701 * Fixed LIST command reply sending in server. Affected file
4704 * Server now sends the kicker's client ID in the KICK notify
4705 to the kicked client. Affected file silcd/command.c.
4707 * The client library now parses the kickers client ID and
4708 UI displays it. Affected files lib/silcclient/client_notify.c
4709 and irssi/src/silc/core/silc-channels.c, module-formats.c.
4711 * Made all payload parsing function prototypes consistent.
4712 They all take now const unsigned char * and uint32 pair as
4713 the payload data instead of SilcBuffer. Changes all around
4714 the source tree. Other unsigned char* -> const unsigned char*
4715 changes around the tree as well.
4717 * Optimized SFTP client and server packet sending not to
4718 allocate new buffer for each packet but to recycle the
4719 first allocated buffer. Affected files are
4720 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
4722 * Optimized the SFTP client to use SilcList instead of
4723 SilcDList for requests, because it is faster. Affected file
4724 is lib/silcsftp/sftp_client.c.
4726 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
4727 into lib/silccore/silcid.[ch].
4729 Renamed silcpayload.[ch] into silcargument.[ch].
4731 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4733 * If client entry is deleted with active key agreement
4734 session, abort the session.
4736 The silc_client_abort_key_agreement now calls the completion
4737 callback with new SILC_KEY_AGREEMENT_ABORTED status.
4739 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
4742 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4744 * Don't use __restrict in older GCC's. Affected file is
4745 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
4747 * silc_net_localhost now attempts to reverse lookup the
4748 IP/hostname. Affected file lib/silcutil/silcnet.c.
4750 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
4751 command. It can be used to gain founder privileges at
4752 the same time when joining the channel.
4754 Defined that the SILC_NOTIFY_TYPE_KICKED send the
4755 kicker's client ID as well. Updated protocol specs.
4757 Defined that the server must send SILC_COMMAND_IDENTIFY
4758 command reply with error status to client who sent
4759 private message with invalid client ID.
4761 Updated the protocol specification.
4763 * Added silc_server_send_command_reply to send any
4764 command reply. Affected file silcd/packet_send.[ch].
4766 * Added silc_id_payload_encode_data to encode ID payload
4767 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
4769 * The server now send IDENTIFY command reply with error
4770 status if client ID in private message is invalid. Affected
4771 file silcd/packet_receive.c.
4773 * Save the server key file with server's IP address in
4774 the filename instead of hostname. The affected file is
4775 irssi/src/silc/core/client_ops.c.
4777 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4779 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
4782 * Added libtool support for compiling shared objects in
4783 lib/silcsim. Affected file configure.in.pre and
4784 lib/silcsim/Makefile.am. Original patch by cras.
4786 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4788 * Pid file configuration, and server's config file fixes
4789 patch by toma. Updated CREDITS file.
4791 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4793 * Fixed silc_client_channel_message to not try to decrypt
4794 the message twice if it resolved the destination client
4795 information. This could cause of dropping one channel
4796 message. Affected file lib/silcclient/client_channel.c.
4798 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4800 * Added silc_client_run_one into lib/silcclient/silcapi.h and
4801 lib/silcclient/client.c. This function is used when the SILC
4802 Client is run under some other scheduler, or event loop or
4803 main loop. On GUI applications, for example this may be
4804 desired to used to run the client under the GUI application's
4805 main loop. Typically the GUI application would register an
4806 idle task that calls this function multiple times in a second
4807 to quickly process the SILC specific data.
4809 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4811 * Fixed silc_server_drop() for dropping the supplementary
4812 groups as well, this could cause a security hole on some
4815 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4817 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
4820 * Write PID file after dropping privileges. Added -F option
4821 to run server on foreground. A patch by debolaz.
4822 Affected files silcd/server.c, silcd/silcd.c.
4824 * Fixed MOTD to return the MOTD file server name. Affected
4825 file silcd/command.c.
4827 * Added INFO command reply handling to the Irssi SILC Client.
4828 Affected file irssi/src/silc/core/client_ops.c.
4830 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4832 * Fixed the silc_idcache_list_* routines to really support
4833 the dynamic list. Fixes a crash. Affected file is
4834 lib/silccore/silcidcache.c.
4836 * Fixed the LIST command reply to really call LIST command's
4837 pending callbacks. Affected file silcd/command_reply.c.
4839 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4841 * Update conn->local_entry->nickname after giving NICK
4842 command. Affected file lib/silcclient/command.c.
4844 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
4846 * Added the [pid] option to the silcd configuration file
4848 Affected files: serverconfig.[ch] and silcd.c
4850 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4852 * Save fingerprint in WHOIS command reply in server.
4853 Affected file silcd/command_reply.c.
4855 * Fixed NICK commands pending callback registration.
4856 Affected file lib/silcclient/command.c.
4858 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4860 * Use ++server->cmd_ident when sending commands in server,
4861 instead of random number. Affected file silcd/command.c.
4863 * Fixed GETKEY command reply to call actually GETKEY pending
4864 command callbacks. Affected file silcd/command_reply.c.
4866 * A bit stricter check for nicknames. Check for same nickname
4867 in NICK command also. Affected file silcd/command.c.
4869 * Do not call INFO command everytime client ID changes, only
4870 during first connecting. Affected file lib/silcclient/client.c.
4872 * Set the new nickname only after successful command reply for
4873 NICK command is returned by server. Affected file
4874 lib/silcclient/command.c.
4876 * Remove nicknames from nicklist during server_signoff notify.
4877 Should fix /NAMES bit more. The affected file is
4878 irssi/src/silc/core/silc-channels.c.
4880 * Added `fingerprint' field to the SilcIDListData in the
4881 silcd/idlist.h to hold the fingerprint of the client's
4884 Send the fingerprint of the client's public key in WHOIS
4887 Affected files silcd/command.c, and silcd/idlist.[ch].
4889 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
4890 create fingerprint from given data.
4892 * Show the fingerprint of the client's public key in WHOIS.
4893 Affected files irssi/src/module-formats.[ch] and
4894 irssi/src/silc/core/client_ops.c.
4896 * Format the multiple same nicknames also during JOIN and
4897 NICK_CHANGE notifys. Affected file is
4898 lib/silcclient/client_notify.c.
4900 * Do not print error on screen for invalid private message
4901 payload since it can come if someone is sending private
4902 messages with wrong key. Affected file
4903 lib/silccore/silcprivate.c.
4905 * Fixed multiple concurrent /PING crash. Affected file
4906 lib/silcclient/command.c.
4908 * Changed the wrong ID encoding. All IP addresses must be
4909 in MSB first order in encoded format. They were encoded
4910 wrong and was in LSB format. Affected files are
4911 silcd/serverid.c, lib/silcutil/silcutil.c.
4913 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
4915 * Call the `connect' client operation through the scheduler
4916 in case of error. Affected file lib/silcclient/client.c.
4918 * Call the `failure' client operation even if the error
4919 occurred locally during a protocol. Affected file is
4920 lib/silcclient/protocol.c.
4922 * Added support of sending LIST command to router from normal
4923 server. This way normal server can get list of all channels
4924 in the network too. Fixed the channel list sending in the
4925 server too. Affected files are silcd/command.c, and
4926 silcd/command_reply.[ch].
4928 * Added silc_server_update_channels_by_server and
4929 silc_server_remove_channels_by_server. They are used during
4930 disconnection of primary router and in backup router protocol.
4931 Affected file silcd/server_util.[ch], silcd/server.c and
4932 silcd/server_backup.c.
4934 * Fixed channel adding to global list in IDENTIFY command
4935 reply in server. Affected file silcd/command_reply.c.
4937 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4939 * If the incoming packet type is REKEY or REKEY_DONE process
4940 that packet always synchronously. Fixes yet another MAC
4941 failed error on slow (dialup) connections. Affected file
4942 lib/silcclient/client.c and silcd/server.c.
4944 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4946 * Call check_version SKE callback for initiator too. Affected
4947 file lib/silcske/silcske.c.
4949 * Implemented fix for security hole found in the SKE that was
4950 fixed in the specification few days back; the initiator's
4951 public key is now added to the HASH value computation.
4952 Added backwards support for the old way of doing it too, for
4953 old clients and old servers. Affected file is
4954 lib/silcske/silcske.c.
4956 * Enabled mutual authentication by default in SKE. If initiator
4957 is not providing mutual authentication the responder will
4958 force it. This will provide the proof of posession of the
4959 private key for responder. The affected files are
4960 lib/silcclient/protocol.c and silcd/protocol.c.
4962 * Do not cache anymore the server's public key during SKE.
4963 We do mutual authentication so the proof of posession of
4964 private key is done, and if the server is authenticated in
4965 conn auth protocol with public key we must have the public
4966 key already. Affected file silcd/protocol.c.
4968 * Added new global debug variable: silc_debug_hexdump. If
4969 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
4970 file lib/silcutil/silclog.[ch].
4972 * Fixed compilation warning due to char * -> const char *.
4973 Affected files lib/silcutil/silcnet.h, and
4974 lib/silccore/silcauth.[ch].
4976 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4978 * Fixed CMODE command when new channel key was created. If
4979 the creation failed the old key was removed. Next time giving
4980 same command would crash the server since the old key was
4981 freed already. Affected file silcd/command.c.
4983 * Fixed the silc_server_announce_get_channels to not crash
4984 on reconnect. Affected file silcd/server.c.
4986 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4988 * Added silc_log_set_debug_string function to set a regex
4989 string to match for debug output. Only the function names,
4990 or filenames matching the given debug string is actually
4991 printed. This way it is possible to filter out those debug
4992 strings that user is not interested in.
4994 Fixed a bug in silc_string_regexify.
4996 Affected files lib/silcutil/silclog.[ch], and
4997 lib/silcutil/unix/silcunixutil.c.
4999 * Changed the -d options in both server and Irssi SILC client
5000 to take the debug string as argument. Affected files
5001 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5003 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5005 * Added silc_hash_babbleprint to create a Bubble Babble
5006 Encoded fingerprint. The encoding is developed by Antti
5007 Huima (draft-huima-babble-01.txt), and it creates human
5008 readable strings out of binary data. Affected file
5009 lib/silccrypt/silchash.[ch].
5011 * Print the babble print now in addition of fingerprint as well
5012 in Irssi SILC client. Affected files are
5013 irssi/src/fe-common/silc/module-formats.[ch],
5014 irssi/src/fe-common/silc/core/client_ops.c.
5016 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5018 * Fixed a security problem found in SKE. The initiator's
5019 public key too is now added to the HASH hash value creation
5020 which is signed by the responder to create the SIGN value.
5021 This will prevent anyone in the middle to lie to the responder
5022 about the initiator's public key. If this is done now, the
5023 man in the middle will get caught. Updated the protocol
5026 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5028 * Better installation directory handling. Configure module
5029 paths and other paths automatically to example_silc* files
5030 in doc/. A patch by toma.
5032 * Fixed compiler warning from MPI library, and from SILC RNG.
5035 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5036 It can be configured with ./configure. A patch by toma.
5038 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5040 * Find correct make to use in prepare-clean. A patch by
5041 toma. Affected file prepare-clean.
5043 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5045 * Added irssi variables use_auto_addr, auto_bind_ip,
5046 auto_bind_port and auto_public_ip.
5048 * Changed the interface for silc_client_send_key_agreement
5049 in lib/silcclient/silcapi.h
5053 irssi/src/silc/core/silc-core.c
5055 lib/silcclient/silcapi.h
5056 irssi/src/silc/core/silc-channels.c
5057 lib/silcclient/client_keyagr.c
5060 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5062 * Added silc_pkcs_public_key_compare to compare two
5063 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5065 * Check that the client who set the founder mode on the
5066 channel is the same client that is giving the founder
5067 mode to itself. It is done by comparing the saved public
5068 key (it is saved even in the authentication is passphrase).
5069 Affected file silcd/command.c.
5071 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5073 * Do not process packet for disconnected socket connection.
5074 Affected file lib/silccore/silcpacket.c.
5076 * Process the DISCONNECT packet through scheduler in the
5077 client library. Affected file lib/silcclient/client.c.
5079 * Fixed the silc_client_packet_parse to not to increase
5080 the packet sequence number if the conn->sock and the
5081 current socket connection is not same. This can happen
5082 for example during key agreement when the conn includes
5083 multiple socket connections (listeners). Affected file
5084 lib/silcclient/client.c.
5086 * The sender of the file transfer request now provides also
5087 the pointer (listener) for the key exchange protocol. If
5088 the listener cannot be created then it sends empty key
5089 agreement and lets the receiver provide the listener.
5091 Added `local_ip' and `local_port' arguments to the
5092 silc_client_file_send. If they are provided they are used,
5093 if not then it will attempt to find local IP address, if
5094 not found or bind fails then the remote client will provide
5097 Affected files are lib/silcclient/client_ftp.c and
5098 lib/silcclient/silcapi.h.
5100 * Extended the FILE SEND command to support defining the
5101 local IP and port for key exchange listener. They are
5102 optional. Affected file irssi/src/silc/core/silc-servers.c.
5104 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5106 * Defined to WHOIS command reply the sending of fingerprint
5107 of the client's public key (if the proof of posession of the
5108 corresponding private key is verified by the server).
5109 Updated to the protocol specification.
5111 * Added support of receiving the client's public key's
5112 fingerprint in command reply in client library. Affected
5113 file is lib/silcclient/command_reply.c, and
5114 lib/silcclient/idlist.[ch].
5116 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5118 * Do not send over 128 chars long nickname to the server
5119 in NICK command. Affected file lib/silcclient/command.c.
5121 * Do not send over 256 chars long channel names to the server
5122 in JOIN command. Affected file lib/silcclient/command.c.
5124 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5126 * Assure that silc_server_close_connection cannot be called
5127 twice for same socket context. Affected file is
5130 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5132 * Send error message to application if opening file for
5133 writing during file transfer fails. Affected file is
5134 lib/silcclient/client_ftp.c.
5136 Remove all file transfer sessions for a client that we're
5137 removing from ID cache.
5139 Affected file is lib/silcclient/client_ftp.c.
5141 * Fixed silc_net_addr2bin to return correct address. Affected
5142 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5144 * Fixed file transfer session removing on signoff notify.
5145 Affected file irssi/src/silc/core/silc-servers.c.
5147 * Added the SilcClientFileError to be returned in the monitor
5148 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5149 Affected file lib/silcclient/silcapi.h.
5151 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5153 * Fixed a crash in silc_client_ftp_free_sessions and
5154 silc_client_ftp_session_free_client. Affected file
5155 lib/silcclient/client_ftp.c.
5157 * Added `disabled' field in the SilcChannelEntry in the server
5158 to indicate if the server entry is disabled. Affected file
5159 silcd/idlist.h, silcd/command[_reply].c.
5161 * SILC server adds now /var/run/silcd.pid everytime it is
5162 started. Affected file silcd/silcd.c.
5164 * Added silc_server_packet_send_clients to send a packet to
5165 the provided table of client entries. Affected file
5166 silcd/packet_send.[ch].
5168 * Fixed a crash in client resolving in client_prvmsg.c in
5169 client library. Affected file lib/silcclient/client_prvmsg.c.
5171 * Do not actually remove the client directly from ID cache
5172 during SERVER_SIGNOFF, but invalidate it. This way we
5173 preserve the WHOWAS info for the client. Affected file
5174 silcd/server_util.c.
5176 * Fixed SERVER_SIGNOFF notify handling in the server. The
5177 server is now able to process incoming SERVER_SIGNOFF notify
5178 for a server that it doesn't even know about. It will remove
5179 the clients provided in the notify. Affected file
5180 silcd/packet_receive.c.
5182 * Check for partial packet in data queue after every packet that
5183 was found from the queue. Return and wait for more data if
5184 there is partial data in queue. Affected file is
5185 lib/silccore/silcpacket.c.
5187 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5189 * Added SilcClietFileError enum to indicate error in
5190 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5191 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5192 Affected files lib/silcclient/silcapi.h and
5193 lib/silcclient/client_ftp.c.
5195 * Check that newsize in silc_buffer_realloc is larger than
5196 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5198 * Added better monitor of file transfers. It now monitors
5199 key agreement protocol during the file transfer too. Added
5200 error reporting too. Affected files
5201 irssi/src/silc/core/silc-servers.c,
5202 irssi/src/fe-common/silc/module-formats.[ch].
5204 * Wrote a help file for FILE command.
5206 * Added silc_rng_global_get_byte_fast to get not-so-secure
5207 random data as fast as possible. Random data is read from
5208 /dev/urandom if available and from the SILC RNG if not
5209 available. It is used in padding generation. Affected file
5210 lib/silccrypt/silcrng.[ch].
5212 * All packets in client library are now processed synchronously.
5213 Optimized packet processing a lot. Affected file
5214 lib/silcclient/client.c.
5216 * All server connection packets are processing synchronously
5217 now in server, to optimize packet processing. Affected file
5220 * Include files are installed now only in Toolkit distribution
5221 if make install is given. Affected files: all Makefile.am's.
5223 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5225 * Assure that silc_client_notify_by_server_resolve does not
5226 resolve the client information multiple times. If it cannot
5227 be found by the first it cannot be found at all. Affected
5228 file lib/silcclient/client_notify.c.
5230 * Fixed WHOWAS command reply calling. Affected file
5231 lib/silcclient/command_reply.c.
5233 * Removed all references to silc_idlist_get_client from the
5234 Irssi SILC client since that call is internal call used by
5235 the library. The Irssi SILC client will use now client
5236 retrieval functions found in silcapi.h.
5238 * Fixed a bug in resolving nickname info before sending
5239 private message. It used freed memory. Affected file
5240 irssi/src/silc/core/silc-servers.c.
5242 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5244 * Assure my_channels statistics cannot go negative in server.
5245 Affected files silcd/server.c, silcd/server_util.c.
5247 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5249 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5251 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5253 * Win32 Toolkit changes. Affected files
5254 win32/silc.dsw, win32/libsilc/libsilc.def,
5255 win32/libsilcclient/libsilc.def,
5256 lib/silcutil/silcutil.c, and
5257 lib/sftp/sftp_fs_memory.c.
5259 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5261 * Added silc_net_localip to return local host's IP address.
5262 Affected file lib/silcutil/silcnet.[ch].
5264 * If key exchange or rekey protocol is active for a connection
5265 parse all packets syncronously since there might be packets
5266 in packet queue that we are not able to process without first
5267 processing packets before them. Affected file silcd/server,
5268 lib/silcclient/client.c.
5270 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5271 whether library should continue processing the packet.
5272 Affected file lib/silccore/silcpacket.h.
5274 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5275 SilcSFTPMonitorData to SFTP server to monitor various
5276 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5277 lib/silcsftp/sftp_server.c.
5279 * Added silc_file_size to return file size. Affected file
5280 lib/silcutil/silcutil.[ch].
5282 * Implemented the file transfer support for the client library.
5283 Added preliminary support for simple client to client one-file
5284 transmission. Affected file lib/silcclient/client_ftp.c,
5285 lib/silccilent/client.[ch].
5287 * Added new local command FILE to the Irssi SILC Client.
5288 It is used to perform the file transfer. It has subcommands
5289 SEND, RECEIVE, SHOW and CLOSE. Affected files
5290 irssi/src/silc/core/client_ops.c,
5291 irssi/src/silc/core/silc-server.[ch].
5293 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5295 * Relay the SILC_PACKET_FTP in the server. Affected files
5296 silcd/server.c and silcd/packet_receive.c.
5298 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5300 * Renamed silc_file_read and silc_file_write to functions
5301 silc_file_readfile and silc_file_writefile. Added function
5302 silc_file_open and silc_file_close. Affected files
5303 lib/silcutil/silcutil.[ch].
5305 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5307 * Resolve the client info when received private message or
5308 channel message for a client which nickname we don't know.
5309 Affected files lib/silcclient/client_prvmsg.c and
5310 lib/silcclient/client_channel.c.
5312 * Do not crash in /KEY if client is not connected. Affected
5313 file irssi/src/silc/core/silc-channels.c.
5315 * Added SilcClientStatus field to the SilcClientEntry in the
5316 lib/silcclient/idlist.h.
5318 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5319 is incomplete and is being resolved, it won't be resolved
5322 Make sure also that USERS command reply does not resolve
5323 twice information. Affected file is
5324 lib/silcclient/command_reply.c.
5326 Make sure that silc_client_get_clients_by_list does not
5327 resolve twice same information.
5329 * Check for valid client->id in the silc_server_free_client_data.
5330 Affected file silcd/server.c.
5332 * Fixed /GETKEY nick@server not to crash if the server entry
5333 is not found. Affected file lib/silcclient/command.c.
5335 * Fixed the silc_server_check_cmode_rights to check the
5336 requested modes correctly. Affected file silcd/command.c.
5338 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5340 * Better checks for non-printable chars in nick added.
5341 Affected file silcd/command.c.
5343 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5345 * Call the silc_server_udpate_servers_by_server in the
5346 primary router that comes back online in the backup resuming
5347 protocol. Otherwise it routes packets wrong. Affected file
5348 silcd/server_util.[ch], silcd/server_backup.c.
5350 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5352 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
5353 lib/silcutil/silcbuffmt.[ch].
5355 * Redefined the SILC packet header to include the padding
5356 length. Affected file lib/silccore/silcpacket.[ch].
5358 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
5359 length for maximum padding up to 128 bytes). Affected
5360 file lib/silccore/silcpacket.h.
5362 * Removed all backwards support for old 0.5.x MAC thingies.
5363 The SILC packet header change makes it impossible to be
5364 backwards compatible.
5366 * Send the ENDING packet with timeout in the backup resuming
5367 protocol. This is to assure that all routers has connected
5368 to the primary router. Affected file silcd/server_backup.c.
5370 * Changed the RNG to take the first IV from random data. It
5371 used to take it from zero actually. Changed the RNG also
5372 to use /dev/urandom during session. /dev/random is used
5373 in initialization. Affected file lib/silccrypt/silcrng.[ch].
5375 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5377 * Changed the SILC packet header to have the first two bytes
5378 (the packet length) encrypted. Affected files aroung the
5379 code tree, lib/silccore/silcpacket.[ch]. Removed the
5380 SilcPacketCheckDecrypt callback. It is not needed anymore
5381 since the silc_packet_receive_process will determine now
5382 whether the packet is normal or special.
5384 * Implemented the unidirectional MAC keys. Affected files
5385 lib/silcske/silcske.c, silcd/protocol.c and
5386 lib/silcclient/protocol.c.
5388 * Implemented the packet sequence number to the MAC computation.
5389 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
5390 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
5391 lib/silcclient/protocol.c.
5393 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5395 * Allow backup router to announce servers. All servers
5396 announced by backup router are added to the global list
5397 automatically. Update hte server's socket to our primary
5398 router also when backup router announces a server.
5399 Affected file silcd/packet_receive.c.
5401 * Do not update the client->router in the function
5402 silc_server_udpate_clients_by_server if the client is on
5403 global list. We might fail to find any specific server
5404 for locally connected clients and local cell clients. They
5405 should still use the `from' and not `to' as client->router.
5406 This fixes backup router resuming protocol. Affected file
5407 silcd/server_util.c.
5409 * Decrease channel statistics count only if the channel
5410 deletion worked. Affected files are silcd/server.c and
5411 silcd/server_util.c.
5413 * Added silc_server_update_servers_by_server to update origin
5414 of all server entries. Used during backup router protocol.
5415 Affected files silcd/server_util.[ch], silcd/server.c. and
5416 silcd/backup_router.c.
5418 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
5419 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
5420 silc_hmac_get_hash and silc_hmac_get_name. Affected file
5421 lib/silccrypt/silchmac.c.
5423 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5425 * Assure that router cannot reroute the same channel message
5426 to the sender. Affected file silcd/packet_receive.c.
5428 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5430 * Made better checks that the channel message is not sent
5431 to the router it came from. Affected file is
5432 silcd/packet_send.c. Fixed memory leak too.
5434 * Announce informations for incoming router connection, but
5435 only after checking if it is replaced by backup router.
5436 Affected file silcd/packet_receive.c.
5438 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5440 * Fixed the backup resuming protocol to work in multiple
5441 router environment. Affected file silcd/server_backup.c.
5443 * Route packet only to one router in the function
5444 silc_server_packet_send_to_channel. Affected file is
5445 silcd/packet_send.c.
5447 * Fixed silc_server_send_notify_dest to set the broadcast
5448 flag. Fixed the silc_server_send_notify_topic to actually
5449 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
5450 Affected file silcd/packet_send.c.
5452 * Changed the SFTP Filesystem interface. Changed the
5453 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
5454 the filesystem operation function. The SilcSFTPFilesystem
5455 is now a context that is allocated by all filesystem allocation
5456 functions and it already includes the operations structure
5457 and filesystem specific context. It is given as argument
5458 now to the silc_sftp_server_start. This made the interface
5459 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
5460 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
5462 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5464 * Changed the backup router adding and getting interfaces
5465 in the server. The router that will be replaced by the
5466 specified backup router is now sent as argument. Affected
5467 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
5470 * Added silc_net_addr2bin_ne to return the binary form of
5471 the IP address in network byte order. Affected files
5472 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
5474 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5476 * Check for existing server ID in silc_server_new_server
5477 and in silc_server_connect_to_router_final and remove the
5478 old entry if it exists. Affected file silcd/packet_receive.c,
5481 * Send the channel message always to only one router, either
5482 in upstream or downstream. Affected file is
5483 silcd/packet_send.c.
5485 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5487 * Wrote the definition of the backup resuming protocol to the
5488 protocol specification.
5490 * Removed one redundant channel key generation from normal
5491 server during joining procedure. Removed one redundant
5492 channel key sending from server to router during joining
5493 procedure. Affected file silcd/command.c.
5495 * Made minor bugfixes to the backup router resuming protocol.
5496 Affected file silcd/server_backup.c, server.c.
5498 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5500 * Added --disable-asm configuration option. Affected files
5501 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
5504 * Implemented the backup resuming protocol that is used to
5505 resume the primary router position in the cell after the
5506 primary router comes back online. Affected files
5507 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
5508 and silcd/server_util.[ch].
5510 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5512 * Sleep two (2) seconds after sending QUIT command to server.
5513 Affected file lib/silcclient/command.c.
5515 * Assure that if outgoing data buffer is pending do not force
5516 send any data. Affected file silcd/packet_send.c.
5518 * Assure that if outgoing data buffer is pending do not force
5519 send any data. Affected file lib/silcclient/client.c.
5521 * Implemented the backup router support when the primary router
5522 goes down. The servers and routers can now use the backup
5523 router as new primary router without loosing connectivity.
5525 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5527 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
5528 in the server to indicate disabled entry. All data read
5529 from the connection will be ignored and no data is sent
5530 for entry that is disabled. Affected files are
5531 silcd/idlist.h, silcd/server.c.
5533 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5535 * Created SFTP client and server test programs in the
5536 lib/silcsftp/tests directory.
5538 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5540 * Implemented memory filesystem (virtual filesystem) for
5541 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
5544 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5546 * Implemented the SFTP (SSH File Transfer Protocol) to the
5547 lib/silcsftp. It includes SFTP client and SFTP server
5550 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5552 * Moved lib/silccore/silcprotocol.[ch] to the
5553 lib/silcutil library.
5555 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
5556 take variable argument list pointer as argument. Affected
5557 file lib/silcutil/silcbuffmt.[ch].
5559 * Added silc_buffer_set function that is used to set data
5560 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
5561 Affected file lib/silcutil/silcbuffer.h.
5563 * Changed various routines in the core library to use the new
5564 silc_buffer_set instead of allocating new buffer only for
5567 * Added 64-bit value formatting and unformatting support to the
5568 silc_buffer_[un]format routines. Affected file is
5569 lib/silcutil/silcbuffmt.[ch].
5571 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
5572 to includes/bitmove.h.
5574 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5576 * Fixed channel user mode saving in client library. Affected
5577 file lib/silcclient/command[_reply].c.
5579 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5581 * Defined the file transfer to the SILC Protocol. Added
5582 new packet type SILC_PACKET_FTP and defined File Transfer
5583 Payload. The mandatory file transfer protocol is SFTP
5584 (SSH File Transfer Protocol). Affected file in addition
5585 of the internet draft is lib/silccore/silcpacket.h.
5587 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
5588 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
5589 is used as part of backup router protocol when the primary
5590 router of the cell is back online and wishes to resume
5591 the position as primary router.
5593 * Redefined the MAC generation keys in the protocol. The
5594 same key is not used anymore in both direction. Both
5595 direction will now use different keys for sending and
5596 receiving. This fixes a potential security flaw. This
5597 change causes incompatibilities in the protocol.
5599 * Redefined also the MAC computation from the packet.
5600 An packet sequence number is now added to the MAC
5601 computation. This prevents possible replay attacks against
5602 the protocol. This change too causes incompatibilities
5605 Added `sequence' field to the SilcPacketContext to hold
5606 the current sequence number for the packet.
5608 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5610 * Added `created' field to the SilcIDListData in the file
5611 silcd/idlist.h to indicate the time when the entry was
5614 * Added `created' field to the SilcChannelEntry too. Affected
5615 file silcd/idlist.h.
5617 * Added `creation_time' aguments to all the announcement functions
5618 in the server. If it is provided then only the entries that
5619 was created after the provided time frame are actually
5620 announced. Affected file silcd/server.[ch].
5622 * The protocol says that the Channel ID's IP address must be
5623 based on the router's IP address. Added check for this in
5624 the silc_server_new_channel when processing incoming New Channel
5625 Payload. Affected file silcd/packet_receive.c.
5627 * Print out the correct version with --version in SILC client.
5628 Affected file irssi/src/silc/core/silc-core.c.
5630 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5632 * Fixed WHOWAS command to check for completnes of the client
5633 entry always, not just when the command is coming from client.
5634 Affected file silcd/command.c.
5636 * Added new function silc_server_packet_queue_purge to purge the
5637 outgoing data queue to the network. After the function returns
5638 it is guaranteed that the outgoing packet queue is empty.
5639 Affected file silcd/packet_send.[ch].
5641 * Purge the outgoing packet queue in the rekey protocol's final
5642 callback to assure that all rekey packets go to the network
5643 before quitting the protocol. Affected file silcd/server.c.
5645 * Added silc_client_packet_queue_parse as similar function as
5646 in server to the client library. The affected file is
5647 lib/silcclient/client.c.
5649 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5651 * Splitted silcd/server.c and created silcd/server_util.[ch]
5652 for utility functions.
5654 * Added new socket flag SILC_SF_DISABLED to indicate that the
5655 connection is open but nothing can be sent to or received from
5656 the connection. Affected file lib/silcutil/silsockconn.[ch].
5657 The checking for disabled socket is checked in the low level
5658 silc_socket_write and silc_socket_read functions.
5660 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5662 * Allow only nicknames and channel names that fits into the
5663 7-bit unsigned char ASCII set. Affected file silcd/command.c.
5665 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5667 * When processing JOIN command reply in server check that if
5668 the channel exists in our global list we'll move it the local
5669 list. Affected file silcd/command_reply.c.
5671 * Fixed the check whether client is joined on the channel already
5672 in JOIN command. Affected file lib/silcclient/command.c.
5674 * Fixed the JOIN command reply to check whether the channel
5675 already exists. Affected file lib/silcclient/command_reply.c.
5677 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5679 * Added silc_ske_status_string to map the SKE error numbers
5680 to readable strings. The affected files are
5681 lib/silcske/silcske[_status].[ch].
5683 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5685 * Do not show the private channels on the WHOIS channel list
5686 as it is not allowed by the protocol. The affected file is
5689 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5691 * Assure that the packet length digged from the actual packet
5692 is something sensible in the silc_packet_decrypt_rest_special
5693 in lib/silccrypt/silcpacket.c.
5695 * Free and NULL the allocated pointer in silc_hmac_alloc if
5696 the HMAC allocation fails. The affected file is
5697 lib/silccrypt/silchmac.c.
5699 * Print the selected security properties to the log files in
5700 the server. Affected file silcd/protocol.c.
5702 * Add SKE's reference counter even if calling the completion
5703 callback manually. Otherwise it goes negative, although it
5704 does not cause any problems. The affected file is
5705 lib/silcske/silcske.c.
5707 * Remove the client entry with short timeout after giving the
5708 KILL command. Affected file lib/silcclient/command.c.
5710 * Fixed to send error reply in WHOIS and IDENTIFY commands in
5711 case all found clients are already disconnected (WHOWAS would
5712 found them) in the server. Affected file silcd/command.c.
5714 * Update the last_receive (time of last data received) to be
5715 updated only when received private or channel message so that
5716 the idle time showed in WHOIS makes more sense.
5718 * Added boolean field `valid' in to the SilcClientEntry in the
5719 client library to indicate whether the entry is valid or not.
5720 This fixes the nickname change bug on channel when changing
5721 the nickname to be same than the old (like nick to Nick) the
5722 nickname formatter doesn't set the new nick anymore to Nick@host.
5723 Affected file lib/silcclient/idlist.[ch].
5725 * Now actually fixed the nickname changing on disconnection.
5726 Added new function silc_change_nick to the Irssi SILC Client.
5727 Affected file irssi/src/silc/core/client_ops.c,
5728 irssi/src/silc/core/silc-nicklist.[ch].
5730 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5732 * Check that the public key exists in the GETKEY command before
5733 trying to encode it. Affected file silcd/command.c.
5735 * Print some notifications on received public keys with GETKEY
5736 command in the Irssi SILC Client. Affected files are
5737 irssi/src/fe-common/silc/module-formats.[ch],
5738 irssi/src/silc/core/client_ops.c.
5740 * Use IDENTIFY command to resolve the server information in the
5741 GETKEY command instead of INFO command. Affected file
5742 lib/silcclient/command.c.
5744 * All command reply functions in the client library now calls
5745 the pending command reply callbacks even if an error has
5746 occurred. The server has done this a long time and now it was
5747 time to move the client library to this as well. Now all
5748 errors can be delivered back to the pending command reply
5749 callbacks if necessary. Affected files are
5750 lib/silcclient/command[_reply].[ch].
5752 * Change the nickname on disconnection back to the username
5753 because in reconnect the server will enforce it to it anyway.
5754 Affected file irssi/src/silc/core/silc-servers.c.
5756 * Fixed a config file parsing bug in the Irssi SILC client.
5757 Affected file irssi/src/silc/core/clientconfig.c.
5759 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5761 * When printing the channel mode on JOIN, verify that the
5762 channel key and channel's HMAC are valid. Affected file
5763 irssi/src/silc/core/client_ops.c.
5765 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5767 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
5768 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
5769 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
5771 * Removed channel key rekey task deleting from the function
5772 silc_server_save_channel_key. Affected file silcd/server.c.
5773 Added explicit timeout task context instead that is used to
5774 delete the task if we are registering a new task before the
5775 new task has elapsed.
5777 * When channel key rekey occurs the client library now saves
5778 the old channel key for a short period of time (10 seconds) and
5779 is able to use it in case some is still sending channel
5780 messages encrypted with the old key after the rekey. Affected
5781 file lib/silcclient/[idlist.h|client_channel.c].
5783 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5785 * Added check to the silc_server_new_id_real to not accept
5786 new ID if it is the sender's own ID. Affected file is
5787 silcd/packet_receive.c.
5789 * Assure that we do not announce ourself or the one we've
5790 sending our announcements when we're router and are announcing
5791 servers to our primary router. Affected file silcd/server.c.
5793 * Fixed silc_server_command_identify_check_client to assemble
5794 correct WHOIS packet. It send corrupted WHOIS packet and
5795 caused problem with router to router connections. Affected
5796 file silcd/command.c.
5798 Fixed also silc_server_command_whois_check the same way
5799 as for the IDENTIFY command.
5801 * Added new SilcIDListStatus to the server in the SilcIDListData
5802 structure. The status now includes the current status of
5803 the entry (like registered, resolved etc.). Affected file
5804 silcd/idlist.[ch]. Defined a bunch of different status types
5805 as well. This replaced the old boolean registered field as well.
5807 Added resolve_cmd_ident field to the SilcClientEntry structure
5808 too so that if the entry is for example being resolved so
5809 another command may attach to the same pending command reply
5810 without requiring to resolve the same entry again. This concept
5811 should optimize the WHOIS and the IDENTIFY resolving under
5812 heavy load by taking away unnecessary resolving for entries
5813 that are being resolved already.
5815 Added support for adding multiple pending commands for one
5816 command idenfier. Affected file silcd/command[_reply].[ch].
5818 * Fixed WHOIS and IDENTIFY save to remove the cache entry
5819 before deleting the data. Otherwise the hash table will have
5820 freed data in comparison functions. Affected file is
5821 silcd/command_reply.c.
5823 * Fixed silc_idlist_replace_client_id to add the new entry to
5824 the cache with NULL nickname. Otherwise there will be invalid
5825 memory as the nickname after the nickname is freed. Affected
5826 file silcd/packet_receive.c.
5828 * Fixed the silc_idlist_get_clients_by_hash. The entries was
5829 saved into wrong slots because the previous number of entries
5830 was not taken into account. Affected file silcd/idlist.c.
5831 Fixed same thing in silc_idlist_get_clients_by_nickname too.
5833 * If we are router and we receive JOIN notify to a channel that
5834 does not have any users then notified client is marked as the
5835 channel founder, as it is it. The affected file is
5836 silcd/packet_receive.c
5838 * Added to the extended hash table API's table_del_*ext functions
5839 the destructor as argument too, so that the caller can decide
5840 which destructor to use or whether to use destructor at all.
5841 Affected file lib/silcutil/silchashtable.[ch].
5843 * Fixed ID Cache purging. It actually deleted the entries from
5844 the hash table after the data was freed. The hash table ended
5845 up comparing freed memory. The affected file is
5846 lib/silccore/silcidcache.c.
5848 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5850 * Fixed Irssi SILC client's KILL command's HELP syntax.
5852 * The USERS command now resolves the detailed user information
5853 if the userinfo field is missing. Affected file is
5854 lib/silcclient/command_reply.c.
5856 * Do not print error in silc_file_read if the read file does
5857 not exist. Just silently return NULL. Affected file is
5858 lib/silcutil/silcutil.c.
5860 * Fixed the silc_log_output to not wine about NULL filename
5861 and to not create some bogus " " filename. Affected file is
5862 lib/silcutil/silclog.c.
5864 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5866 * Fixed various printing bugs on the user interface in the
5867 Irssi SILC Client. Minor changes that were forgotten from
5870 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5872 * Fixed the configure.in.pre and the compilation and distribution
5873 environment to support the new autoconf 2.52. That version is
5874 now required to compile the CVS trunk.
5876 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5878 * Renamed function silc_parse_nickname to silc_parse_userfqdn
5879 to generally parse user@fqdn format strings. Affected file
5880 lib/silcutil/silcutil.c.
5882 * Added nickname_format and nickname_force_format fields to the
5883 SilcClientParams structure. The first one defines the format
5884 for the nicknames that the library will enforce if the receives
5885 multiple same nicknames. The second one is boolean value and
5886 can be used to force the library to always enforce the format
5887 to the nicknames regardles whether there are multiple nicknames
5888 or not. This configurable formatting was employed to flexibly
5889 support accessing multiple nicknames from the user interface.
5890 The userinterface can now set the nicknames to what ever format
5891 they prefer. Affected file lib/silcclient/silcapi.h.
5893 Added function silc_client_nickname_format to the file
5894 lib/silcclient/idlist.c. It performs the nickname formatting.
5896 Added new field `hostname´ to the SilcClientEntry context.
5897 It holds the hostname of the client. Affected file is
5898 lib/silcclient/idlist.h.
5900 * Irssi SILC Client sets the nicknames in nick@hostn format.
5901 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
5902 irssi/src/silc/core/silc-core.c.
5904 The WHOIS printing now also shows both the real nickname and
5905 the formatted nickname so that user knows how to access the
5906 user if there are multiple same nicknames cached. Affected
5907 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
5908 printing formatting too to take the hostname now as a separate
5909 argument. The Affected file is
5910 irssi/src/fe-common/silc/modules-formats.[ch].
5912 * Changed the silc_client_get_clients_local to accept the formatted
5913 nickname as argument. It accepts the real nickname too but the
5914 formatted nickname can be used to find the true entry from
5915 multiple entries. Affected file lib/silcclient/silcapi.h and
5916 lib/silcclient/idlist.c.
5918 * Added nickname_format_parse field to the SilcClientParams.
5919 It is a callback function provided by the application to parse
5920 the nickname out of the formatted nickname string. The library
5921 calls it to get the nickname from the formatted string. Since
5922 the application generally knows better the format of the nickname
5923 string it parses it instead of the library, even though library
5924 encodes the formatted string. If the callback function is not
5925 provided then the library will use the string as is. The
5926 affected file is lib/silcclient/silcapi.h.
5928 * All the nickname strings passed to the client library in
5929 commands are now expected to be formatted nickname strings.
5930 If the command does not support the formatted nickname string
5931 it will assume that the sent string is the actual nickname.
5932 Affected file lib/silcclient/command.c.
5934 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5936 * Added public key authentication support to OPER and SILCOPER
5937 commands in the client library. Affected file is
5938 lib/silcclient/command.c.
5940 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5942 * Changed the get_auth_methdod client operation to be asynchronous.
5943 It can be async if the application resolves the authentication
5944 method from the server during the negotiation. Added new
5945 SilcGetAuthMeth completion callback that the application will
5946 call after resolving the authentication method.
5948 Added function silc_client_request_authentication_method that
5949 the application can use to resolve the authentication method
5950 from the server. Added also SilcConnectionAuthRequest callback
5951 that the library will call after the server has replied. The
5952 application can call this function if it does not know the
5953 current authentication method.
5955 Affected files are lib/silcclient/client.c and
5956 lib/silcclient/silcapi.h.
5958 * The Irssi SILC client now automatically resolves the authentication
5959 method incase any configuration information is not present (and
5960 currently there never is). The affected file is
5961 irssi/src/silc/core/client_ops.c.
5963 * Fixed public key authentication from the client library.
5964 Affected file lib/silcclient/protocol.c. Changed also the
5965 protocol specification about the public key authentication in
5966 the connection authentication protocol. The actual data to be
5967 signed is now computed with a hash function before signing.
5969 * Fixed the public key authentication from the server as well.
5970 Affected file silcd/protocol.c.
5972 * Removed the mlock()'s from the memory allocation routines.
5973 Affected file lib/silcutil/silcmemory.c. The ./configure does
5974 not check anymore for the mlock(). Affected file is
5977 * Fixed USERS command in server to allow the execution of the
5978 command for private and secret channels if the client sending
5979 the command is on the channel. Affected file silcd/command.c.
5981 * Fixed silc_client_get_clients_local to return the clients
5982 count correctly. It could return wrong value. Affected file
5983 lib/silcclient/idlist.c.
5985 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5987 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
5988 types. The assembler optimizations seemed not to like 64-bit
5989 data types. The assmebler optimizations thus are now enabled
5990 also for BSD systems as opposed to only enable them for Linux.
5992 * Do not check for threads at all on BSD systems. Affected
5993 file configure.in.pre.
5995 * Removed -n and -h options from the Irssi SILC Client since
5996 they are not used in silc.
5998 * Fixed the prime generation to assure that the first digit
5999 of the generated random number is not zero since our conversion
6000 routines does not like number strings that starts with zero
6001 digit. If zero digit is seen the random number is regenerated.
6002 This caused some corrupted RSA keys when the zero first digit
6003 was met. Affected file lib/silcmath/silcprimegen.c.
6005 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6007 * Fixed WIN32 configuration in the ./configure script.
6008 Fixed to include xti.h on environments that has it.
6009 Patches by Carsten Ilchmann and andrew.
6011 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6013 * Changed the silc_id_create_client_id to be collision
6014 resistant. It is now assured that there cannot be created
6015 two same client ID's. I suspect that some weird bugs in
6016 the server were actually caused by duplicate Client IDs.
6017 Affected file silcd/serverid.[ch]. A router receiving
6018 new ID now also assures and informs the sending server
6019 if the ID caused collision.
6021 * Changed the silc_id_create_channel_id to also assure that
6022 there are no collisions.
6024 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6026 * Statement about ignoring the Mutual Authentication flag when
6027 performing rekey with PFS was a bit misleading. It is ignored
6028 if it was set in the initial negotiation, it cannot be even
6029 set in the rekey. Fixed in the ke-auth draft. Started the
6030 new versions of the protocol drafts in the doc/.
6032 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6034 * Fixed a bug in silc_client_command_identify_save when saving
6035 new channel information. The channel name was no duplicated
6036 and caused crash on exit. Affected file is
6037 lib/silcclient/command_reply.c.
6039 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6041 * Fixed the getkey command handling in the server. Send just
6042 empty OK reply to the sender if the key could not be fetched
6043 (but everything else was ok, like the key just was not available).
6044 Changed the public key parameter to optional in the protocol
6045 specs so that empty OK reply can be sent. Affected file
6048 Added a message to Irssi SILC client to tell to user if the
6049 server did not return a public key.
6051 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6053 * Fixed a channel key regeneration bug. It registered new
6054 timeout tasks exponentially until all system resources were
6055 used. Affected file silcd/server.c.
6057 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6059 * Added the SILC Document generator to the scripts/silcdoc.
6060 It can be used to generate the Toolkit Reference Manual out
6061 of the source tree. Internally it will also use the RoboDoc
6062 generator now imported in util/robodoc.
6064 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6066 * Added couple of return's in rekey protocol if error orccurred
6067 during the protocol. The execution must be terminated.
6068 Affected file silcd/protocol.c. Also, terminate the protocol
6069 always with timeout.
6071 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6073 * The client's Client ID was created initally from the wrong
6074 nickname (it could have been in format nick@host) in the
6075 silc_server_new_client. Affected file silcd/packet_receive.c
6077 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6079 * Added some SILC_LOG_ERROR's to various error conditions
6080 if client could not be added to ID cache. Affected files
6081 silcd/packet_receive.c and silcd/server.c.
6083 * When client's sock->user_data is freed, NULL also the
6084 client->router and client->connection pointers. Added check
6085 for these pointers being NULL to various places around the
6086 code. Affected file silcd/server.c.
6088 * Added client->data.registered == TRUE checks to various
6089 places around the code to assure that unregistered client's
6090 are not handled when it is not allowed. Affected file
6093 * Added `bool registered' fields to all
6094 silc_idlist_[server|client]_get_* routines to indicate whether
6095 the fetched client needs to be registered or not. Affected
6096 file silcd/idlist.[ch].
6098 * Add your own entry as registered to the ID cache in the
6099 server. Affected file server.c.
6101 * Fixed a bug in silc_server_new_server. The SilcServer was
6102 set as the new server's context instead of SilcServerEntry.
6103 This naturally caused some weird bugs.
6105 * Added "updated" field the SilcChannelEntry which indicates
6106 the time since the channel entry was last accessed. This
6107 can be used to determine whether it is necessary to
6108 announce the channel after backup resuming protocol.
6109 Affected files silcd/idlist.[ch].
6111 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6113 * Do not delete the channel rekey task when adding it
6114 for in silc_server_create_channel_key.
6116 * Changed the silc_server_create_channel_key to return
6117 TRUE or FALSE to indicate the success of the channel key
6120 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6122 * Fixed MSVC++ project files and added missing files to
6123 Makefiles under win32/.
6125 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6127 * Do not add TCP_NODELAY flag if the operating system
6128 does not have it defined. Affected files are
6129 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6131 * Fixed buffer overflow from Irssi SILC Client. Affected
6132 file irssi/src/fe-common/core/themes.c.
6134 * Fixed double free in client library in the file
6135 lib/silcclient/client.c when disconnecting from server.
6137 * Applied double free patch from cras to Irssi SILC client.
6138 Affected files irssi/src/core/[modules/expandos].c
6140 * Fixed the disconnection handling to Irssi SILC Client.
6141 The application must call silc_client_close_connection
6142 in ops->connect client operation in case of failure of
6143 the connection. Affected file is
6144 irssi/src/silc/core/client_ops.c.
6146 * Do not set sock->protocol to NULL in the function
6147 silc_client_close_connection after executing the protocol's
6148 final callback since the sock might not be valid anymore.
6149 Affected file lib/silcclient/client.c.
6151 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6153 * Do not enable SILC_THREADS if the linking with libpthread
6154 did not happen. Affected file configure.in.pre.
6156 * Added notion to protocol specification that server must
6157 verify the sent authentication payload with CMODE when
6158 setting the channel founder key. Implemented it to the
6159 server. Affected file silcd/command.c.
6161 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6163 * Added _EXTRA_DIST SILC distribution variable to the
6164 distributions file. It is used to conditionally add extra
6165 files or directories to the specific distribution. Affected
6166 files ./prepare, Makefile.am.pre and distributions.
6168 Removed the `_' from the start of the distribution names.
6171 * Added README.WIN32 for instructions to compile the Toolkit
6174 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6176 * Fixed a double free in disconnection in the server. Affected
6177 file is silcd/server.c.
6179 * Fixed the lib/silcske/groups.c to work now also with GMP
6180 MP library. The string conversion did not work when using
6181 specific base and the base is indicated in the string as well.
6183 * Created win32/ directory which now includes MSVC++ specific
6184 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6185 It will appear only in the toolkit distribution
6187 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6189 * Changed the key material distribution function in case when
6190 the hash output is too short. The data is now concatenated
6191 a bit differently than it used to. Made the change to the
6192 SKE protocol specification.
6194 * Added better GMP detection to configure.in.pre. A patch
6197 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6199 * Fixed a minor bug in SKE that might cause some problem on
6200 some platforms. Affected file lib/silcske/silcske.c.
6202 * Added the cookie checking for initiator in the SKE. It checks
6203 that the responder returns the sent cookie unmodified. The
6204 affected file is lib/silcske/silcske.c. Added new SKE
6205 error type INVALID_COOKIE that can be sent during the
6206 negotiation. Fixed some memory leaks as well.
6208 * Added the "invalid cookie" error message to Irssi SILC client's
6211 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6213 * Added `task_max' field to the SilcClientParams to indicate
6214 the maximum tasks the scheduler can handle. If set to zero,
6215 default values are used. Affected file lib/silcclient/silcapi.h.
6217 * Fixed memory leaks in silc_client_close_connection. Affected
6218 file lib/silcclient/client.c.
6220 * Added silc_client_del_client_entry to client library to free
6221 all memory of given client entry. Affected file is
6222 lib/silcclient/idlist.[ch].
6224 * Added new functions silc_client_del_channel and
6225 silc_client_del_server to delete channel and server entries.
6226 Affected file lib/silcclient/[silcapi.h/idlist.c].
6228 * Removed silc_client_del_client_by_id from silcapi.h.
6230 * Fixed the INFO command to return the server's own info
6231 correctly when querying by Server ID. Affected file is
6234 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6236 * Removed the non-blocking settings in WIN32 code in the
6237 silc_sock_[read/write] and added SleepEx instead. Affected
6238 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6239 of input data is now checked with FIONREAD and ioctlsocket.
6241 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6243 * Call silc_schedule_task_del_by_context in the
6244 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6245 Affected file lib/silccore/silcprotocol.c.
6247 * Call silc_protocol_cancel for active protocols in the
6248 silc_server_close_connection if the funtion
6249 silc_server_free_sock_user_data has not been called.
6250 Affected file silcd/server.c.
6252 * Generic tasks cannot be deleted using the del_by_fd
6253 task deleting function since generic tasks does not match
6254 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6256 * Added a notion to SILCOPER help file that the SILCOPER works
6257 only on router server, not on normal server.
6259 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6261 * Added for WIN32 support for the new scheduler as well.
6262 Affected file lib/silcutil/win32/silcwin32schedule.c.
6264 * Fixed the SHA1 implementation to work on various platforms.
6266 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6268 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6269 API. It is part of the scheduler now. Everything else is
6270 as previously but some functions has changed their names.
6271 Checkout the lib/silcutil/silcschedule.h for the interface.
6272 Updated all applications to use the new interface. Affected
6273 files are lib/silcutil/silcschedule.[ch].
6275 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6277 * Found a bug in the SKE implementation. The HASH value,
6278 specified by the protocol, was not computed correctly. The
6279 public key of the responder was not added to the computation
6280 even though it is mandatory. Affected file lib/silcske/silcske.c.
6281 This unfortunately causes incompatibilities with older
6282 clients and servers.
6284 * Added WIN32 specific network init and uninit functions:
6285 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6286 the Winsock2. Affected file lib/silcutil/silcnet.h and
6287 lib/silcutil/win32/silcwin32net.c.
6289 * Set the socket always to nonblocking mode on WIN32 after
6290 reading data or writing data. Affected file is
6291 lib/silcutil/win32/silcwin32sockconn.c.
6293 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6295 * Fixed various compilation problems under WIN32. Affected
6296 files lib/silcutil/win32/silcwin32thread.c and
6297 lib/silcutil/win32/silcwin32schedule.c.
6299 * Removed all _internal.h #includes from public header
6300 files. Internal headers must never be included from
6303 Removed also the lib/silcske/payload_internal.h file.
6305 * All include files that may be needed (public and some others
6306 included by the public headers) by application developers are
6307 now copied to the ./includes directory. It does not copy any
6308 internal headers. Affected file Makefile.defines.pre and all
6309 Makefile.am's under lib/ and subdirs.
6311 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6313 * Do not change the ~/.silc directory's permissions automatically.
6314 Affected file irssi/src/silc/core/clientutil.c.
6316 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6318 * Do not cancel the protocol in silc_server_close_connection
6319 it might cause recursion. Now cancelled in the function
6320 silc_server_free_sock_user_data. Affected file silcd/server.c.
6322 * Fixed the silc_server_remove_clients_by_server to regenerate
6323 the channel keys correctly finally. Added also new function
6324 silc_server_remove_clients_channels to actually do it.
6325 Affected file silcd/server.c.
6327 * Fixed the silc_server_new_channel to not crash by giving
6328 wrong router to the new channel. Affected file is
6329 silcd/packet_receive.c.
6331 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6333 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
6334 which is given as argument to the silc_client_alloc now.
6335 It can be used to configure the client and set various parameters
6336 that affect the function of the client.
6338 * The USERS command in server did not check whether the channel
6339 is private or secret. Affected file silcd/command.c.
6341 * Added new argument to the USERS command in protocol specification.
6342 The USERS command now can take the channel name as argument
6343 as well. Added support for this in client and server and
6344 updated the protocol specs.
6346 * Completed the GETKEY command in client. It can be now used
6347 to fetch also servers public key not only some clients.
6348 Affected files lib/silcclient/command[_reply].c.
6350 * Added silc_client_get_server to return server entry by the
6351 server name. Affected files lib/silcclient/silcapi.h and
6354 * Redefined the IDENTIFY command in protocol specification to be
6355 more generic. It now can be used to query information about
6356 any entity in the SILC Network, including clients, servers and
6357 channels. The query may be based either the entity's name
6358 or the ID. Added support for this in both client and server.
6360 Affected files silcd/command.c and lib/silcclient/command.c
6361 and command_reply.c.
6363 * Optimized the WHOIS and WHOWAS commands in the server. Removed
6364 the _from_client and _from_server functions. Affected file
6367 * Added silc_client_get_channel_by_id_resolve to the file
6368 lib/silcclient/silcapi.h to resolve channel information by
6369 its ID. Added also silc_client_get_channel_by_id that
6370 does not resolve it from the server.
6372 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6374 * Added SilcServerEntry context into the client library
6375 to represent one server. The INFO command now allocates
6376 these to save the resolved server info. For now on the
6377 client library will also keep information about servers,
6378 connected and resolved with INFO.
6380 The INFO command now allocates the SilcServerEntry context
6381 and saves the server info there. The COMMAND_REPLY in
6382 the INFO now returns the parameters to application in
6383 same order as defined in the protocol specification.
6385 The entries are cached in the client->server_cache.
6387 * The INFO command is now issued after received the Client ID
6388 from the server. Affected file lib/silcclient/client.c.
6390 * The CMODE_CHANGE notify may now return also an SilcServerEntry
6391 to the application as the mode changer might be server.
6392 It is guaranteed that NULL is not returned anymore to the
6393 application. Affected file lib/silcclient/client_notify.c.
6395 The ID Type is now also passed to the application so that
6396 it can check whether the returned entry is SilcClientEntry
6399 Added new function silc_client_get_server_by_id to return
6400 the server entry by ID. Affected files are the
6401 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
6403 * Do not create the channel in the Irssi SILC Client when issuing
6404 the JOIN command but when received the sucessful JOIN command
6405 reply. Otherwise the channel might get created even though we
6406 could not join it. The Affected file is
6407 irssi/src/silc/core/[silc-channels.c/client_ops.c].
6409 * Fixed a channel joining bug in router. The router must also
6410 check the channel modes, invite and ban lists etc. when serving
6411 the JOIN command sent by normal server. Affected file is
6412 silcd/command.c. The router now resolves the client's
6413 information from the server who sent the JOIN command if it
6414 does not know it, and processes the JOIN command only after
6417 * Changed the SilcCommandCb to take new argument; void *context2.
6418 Affected file lib/silccore/silccommand.h
6420 The second argument in the command callbacks in the server now
6421 includes the SilcServerCommandReplyContext if the command was
6422 called as pending command callback from the command reply.
6423 Otherwise it is NULL. When called as pending the status of the
6424 command reply will be checked and if it was erronous the
6425 error will be sent to the original sender of the command.
6426 This way the client always receives the error messages even
6427 though the server was actually the one who received the error
6428 when it resent the command to router, for example. Affected
6429 files silcd/command[_reply].[ch].
6431 * Fixed sending WHOWAS command's error message to client if
6432 the requested client could not be found. It was missing.
6435 * Changed the CMODE and CUMODE commands reply arguments in the
6436 protocol specification. The Channel ID is now sent in both
6437 of the commands to identify the channel. Implemented this
6438 new feature to the client and server. Affected files
6439 lib/silcclient/command_reply.c and silcd/command.c.
6441 * Made better checks for invite and ban lists in the JOIN
6442 command in server. Affected file silcd/command.c.
6444 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6446 * The server now performs the incoming host IP/DNS lookup
6447 using the silc_socket_host_lookup and thus does not block
6448 the server anymore. Affected file silcd/server.c.
6450 * Completed the multi-thread support for SILC Scheduler in
6451 the lib/silcutil/silcschedule.c.
6453 * Fixed the configure.in.pre to detect the pthread correctly
6456 * Fixed a deadlock in silc_task_queue_wakeup in the file
6457 lib/silcutil/silctask.c.
6459 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6461 * Added new function silc_schedule_wakeup that is used in
6462 multi-threaded environment to wakeup the main thread's
6463 schduler. It needs to be used when a thread adds a new task
6464 or removes a task from task queues. After waking up, the
6465 scheduler will detect the task queue changes. If threads
6466 support is not compiled in this function has no effect.
6467 Implemented the wakeup mechanism to both Unix and WIN32
6468 systems. Affected files are lib/silcutil/silcschedule.[ch],
6469 lib/silcutil/unix/silcunixschedule.c and the
6470 lib/silcutil/win32/silcwin32schedule.c.
6472 * Added new function silc_task_queue_wakeup to wakeup the
6473 scheduler by the specified task queue. Affected file
6474 lib/silcutil/silctask.[ch].
6476 * The silc_socket_host_lookup_start now wakes up the scheduler
6477 after adding the timeout task. Affected file is
6478 lib/silcutil/silcsockconn.c.
6480 * The silc_socket_host_lookup is synchronous now if the threads
6481 support is not compiled in. However, the callback is still
6482 called asyncronously through the scheduler, anyway. Affected
6483 file lib/silcutil/silcsockconn.c.
6485 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6487 * Added new function silc_socket_host_lookup to perform
6488 asynchronous IP and FQDN lookups for the socket connection.
6489 Affected files lib/silcutil/silcsockconn.[ch].
6491 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6493 * Added SILC_MUTEX_DEFINE to define the mutex on environments
6494 that may or may not compile the mutex support in.
6496 Changed the silc_mutex_alloc interface. It allocates the
6497 mutex now to the sent pointer and returns TRUE or FALSE.
6499 Affected file lib/silcutil/silcmutex.h.
6501 * Wrote the SILC Task Queue interface to support multi-threads.
6502 Affected file lib/silcutil/silctask.[ch].
6504 * Wrote the SILC Scheduler to support multi-threads. Affected
6505 file lib/silcutil/silcschedule.c.
6507 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6509 * Implemented the SILC Mutex API and SILC Thread API for WIN32
6510 in lib/silcutil/win32/.
6512 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6514 * Defined SILC Mutex API and SILC Thread API and implemented
6515 them for Unix. Affected files are
6516 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
6517 lib/silcutil/unix/silcunixmutex.c and
6518 lib/silcutil/unix/silcunixthread.c.
6520 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6522 * Fixed the silc_server_remove_clients_by_server's channel
6523 key re-generation. The hash table handling was incorrect
6524 and would not work with many channels. Affected file is
6527 * Fixed some memory leaks around the server code.
6529 * Rewrote the silc_server_get_users_on_channel to support IPv6
6530 based Client ID's. Affected file silcd/server.c.
6532 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
6533 specification. However, a separate document must be written
6534 to define the detailed signing procedure and the payload
6535 associated with the flag. Defined the flag to the
6536 lib/silccore/silcchannel.h as well.
6538 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6540 * Changed the dynamic tables to static size tables in the
6541 lib/silccrypt/silchmac.c.
6543 * Removed GCC dependencies from the code. A patch by cras.
6545 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6547 * Do not show the error "Error receiving packet bla bla"
6548 in server if it really was not an error (-2 means that reading
6549 is pending). Affected file silcd/server.c.
6551 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6553 * Fixed a possible crash in silc_server_remove_clients_by_server
6554 in silcd/server.c. Fixed there also some memory leaks.
6556 * Fixed the silc_idlist_replace_client_id. It could replace
6557 wrong key in the hash table. Affected file silcd/idlist.c.
6559 * Do not check whether there are global users on the channel
6560 if the channel->global_users is FALSE. Affected functions
6561 silc_server_remove_from_one_channel and
6562 silc_server_remove_from_channels in silcd/server.c. Also,
6563 do not check if the removed client is local as we can be
6564 sure that global client was not removed from the channel
6565 and checking for global users is not needed.
6567 * The silc_server_remove_clients_by_server now re-generates
6568 the channel keys correctly for those channels that had
6569 clients removed from them. Affected file silcd/server.c.
6571 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6573 * Found the reason of random crashes in the server. We weren't
6574 ignoring the SIGPIPE signal (which can be sent in write())
6575 and it crashed the server. Affected file silcd/silcd.c.
6577 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6579 * Assure that sock->user_data is not NULL in the function
6580 silc_server_packet_send in silcd/packet_send.c.
6582 * Disconnect the remote connection if it could not be added
6583 to any ID lists in the server. The affected file is
6586 * Check in silc_server_packet_send[_real/dest] that the
6587 socket is not disconnecting and ignore the data if it is.
6588 Affected file silcd/packet_send.c.
6590 * Define inline to __inline on native WIN32 compilation.
6591 Affected file includes/silcwin32.h.
6593 * Added some explicit type casts for inline code since MSVC
6594 require them. Affected files lib/silcutil/silcbuffer.h,
6595 lib/trq/silcdlist.h and lib/trq/silclist.h.
6597 * Print warning in log files from now on if the packet
6598 decryption fails. Affected file silcd/server.c.
6600 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6602 * Changed the `say' client operation's interface to accept
6603 new `type' argument to indicate the type of the message sent
6604 by the library. The application may filter the library's
6605 messages according the type. The affected file is the
6606 lib/silcclient/silcapi.h.
6608 * Added two new functions to lib/silcclient/silcapi.h:
6609 silc_client_del_client and silc_client_del_client_by_id.
6610 Affected file lib/silcclient/idlist.c.
6612 * Moved the clientincludes.h from includes/ to silc/ and
6613 serverincludes.h from includes/ to silcd/.
6615 * The modes for the CMODE and CUMODE are now passed as
6616 uint32 for application with COMMAND_REPLY. The affected
6617 file is lib/silcclient/command_reply.c.
6619 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6621 * /WHOIS without arguments shows client's own information.
6622 Affected file lib/silcclient/command.c.
6624 * Changed PING to not accept any arguments. The specs
6625 says that client can ping only the connected server so
6626 requiring an argument is not needed. Affected file is
6627 lib/silcclient/command.c.
6629 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6631 * Fixed a fatal bug in private message sending and reception
6632 encryption and decryption when using private message keys.
6633 The implementation was incorrect and did not follow the
6634 specification. It causd that some of the message were
6635 lost since it did not use the sending and receiving keys
6636 as the protocol suggests. This has been fixed and will cause
6637 incompatibilities with older clients when sending private
6638 message encrypted with private message keys. Affected files
6639 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
6640 and various other in Irssi SILC Client.
6642 Added `responder' boolean argument to the functions
6643 silc_client_add_private_message_key[_ske] to indicate when
6644 the key is added as responder or initiator of the key
6647 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6649 * Removed the silc_ske_check_version function and created
6650 a SilcSKECheckVersion callback. Added also a function
6651 silc_ske_set_callbacks that is now used to set all SKE
6652 callbacks. The callback functions are not given to
6653 the SKE functions anymore, but this function is used to
6656 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
6658 * Added `silc_version' argument to the silc_client_alloc
6659 to define the version of the application for the library.
6660 The library will use the version string to compare it
6661 against the remote host's (usually a server) version
6662 string. Affected file lib/silcclient/silcapi.h
6664 * Added the KE protocol context to Key Agreement context
6665 in client library so that we can abort the SKE if it
6666 is in process when we get timeout. Affected file is
6667 lib/silcclient/client_keyagr.c.
6669 * Do not resolve the client ID forever if it returns in the
6670 first time that such client does not exist. This was done
6671 for example with private message. Affected file is
6672 lib/silcclient/client_prvmsg.c.
6674 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6676 * Do not add regex.h for WIN32. The affected file
6677 includes/silcincludes.h.
6679 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
6680 not work yet 100%. It generates the DLL's automatically
6681 when compiling with --with-win32 under cygwin.
6683 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6685 * lib/contrib/regex.c is not compiled on WIN32.
6687 * Added silc_net_get_socket_opt function to the
6688 lib/silcutil/silcnet.h.
6690 * Added includes/silcwin32.h for WIN32 specific includes
6693 * Do not use ptime structure or any of the posix process
6694 functions on WIN32 in lib/silccrypt/silrng.c.
6696 * Added silc_gettimeofday to provide generic function
6697 for struct timeval on all platforms. Added the function
6698 to lib/silcutil/silcutil.h.
6700 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6702 * Moved the lib/silccore/silcsockconn.[ch] to the utility
6703 library as they clearly belong there. As a plus side we
6704 can make the actual socket connection routines platform
6707 Added also new generic function silc_socket_read and
6708 silc_socket_write (that used to be silc_packet_[read/write].
6709 The implementation of these are platform specific.
6711 * Added WIN32 specific routines of silc_socket_[read/write]
6712 to lib/silcutil/win32/silcwin32sockconn.c.
6714 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6716 * Added preliminary support for native WIN32 compilation under
6717 cygwin (using the -mno-cygwin option for GCC) to the
6718 ./configure.in.pre. The --with-win32 now prepares the
6719 compilation for native WIN32.
6721 * Rewrote the SILC Scheduler interface in the file
6722 lib/silcutil/silcschedule.h. The scheduler is now context
6723 based and does not have anymore any global static scheduler.
6724 Moved the Unix scheduler to the lib/silcutil/unix/ directory
6725 and created lib/silcutil/win32 directory for WIN32 based
6728 * Added Unix specific network routines to the
6729 lib/silcutil/unix/silcunixnet.c and the old
6730 lib/silcutil/silcnet.c includes now only generic routines.
6732 Added WIN32 specific network routines to the
6733 lib/silcutil/win32/silcwin32net.c.
6735 * Added Unix specific utility functions from the
6736 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
6738 * Added WIN32 SILC Scheduler to the file
6739 lib/silcutil/win32/silcwin32schedule.c. The code is of course
6742 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6744 * Do not handle JOIN notify in the server if the target client
6745 is not registered (idata->registered == FALSE). The affected
6746 file is silcd/packet_receive.c.
6748 * Update the nickrec->founder in event_cumode in the Irssi SILC
6749 client. Affected file irssi/src/silc/core/silc-channels.c.
6751 * Fixed the CUMODE_CHANGE notify handling in the server when
6752 server and router are announcing their clients on channels.
6753 Now the mode changes are saved and notified correctly. The
6754 affected file is /silcd/packet_receive.c.
6756 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
6757 They really did not replace the cache entry in the ID Cache.
6758 Now they do that. Affected file silcd/idlist.c.
6760 * Fixed the KICK notify handling in the Irssi SILC client to
6761 update the channel records so that the kicked client does not
6762 appear to be on the channel. The affected file is
6763 irssi/src/silc/core/silc-channels.c.
6765 * Always update the conn->current_channel when executing command
6766 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
6768 * Fixed the KILL notify handling in Irssi SILC client to remove
6769 the killed client on all channels.
6771 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6773 * Fixed the silc_parse_command_line to remove extra spaces
6774 from the start and end of the arguments. Affected file is
6775 lib/silcutil/silcutil.c.
6777 * Cancel and free any active protocol in the function
6778 silc_server_close_connection. Affected file silcd/server.c.
6780 * Cancel and free any active protocol in the function
6781 silc_client_close_connction. Affected file is
6782 lib/silcclient/client.c.
6784 * Do not execute the KILL command for clients that are in
6785 history (ie. they are not in the network). Affected file is
6788 * Fixed KILL notify handling, client does not crash anymore.
6789 Affected file irssi/src/silc/core/silc-channels.c.
6791 * Reduced the default packet buffer size from 2048 to 1024 in
6792 lib/silccore/silcpacket.c.
6794 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
6795 counter to the SKE context that is incresed when the SKE library
6796 performs async operation outside the library. If the outside
6797 process frees the SKE context and FREED status will be set
6798 and the library will detect after the sync operation that the
6799 libary is freed. The affected files are
6800 lib/silcske/silcske[_status].[ch].
6802 * Resolve the client entry information in the function
6803 silc_client_channel_message to assure that NULL pointer is not
6804 passed as client entry to the application. */
6806 * Fixed the task timeout calculation to assure that there is
6807 never negative timeouts. The affected file is
6808 lib/silcutil/silcschedule.c.
6810 * Fixed the channel user mode notification sending in server.
6811 It was sent point-to-point to the router (or to server by router)
6812 but it needs to be destined to a channel. The routines now
6813 supports sending the channel user mode notifys to the channels
6814 when announcing clients and channels. Affected files are
6815 silcd/server.c and silcd/packet_receive.c.
6817 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
6818 It did not actually replace the old channel entry in the cache.
6819 Affected file lib/silcclient/client_notify.c.
6821 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6823 * Fixed a possible crash in silc_packet_send_prepare. It now
6824 assures always that there is enough space in the buffer and
6825 at the tail area of the buffer (for MAC).
6827 Fixed the inbound buffer reallocation in silc_packet_read.
6828 It was old code and did not handle the reallocation correctly.
6831 The affected file is lib/silccore/silcpacket.c.
6833 * Fixed buffer overflow in silc_parse_nickname in the file
6834 lib/silcutil/silcutil.c.
6836 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6838 * make install generates new server keys only if there is not
6841 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6843 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
6844 Added check that if the NOREPLY is set then we will not send
6845 the away message. This avoids infinite loop of away messages
6846 if both clients are away. The affected file is
6847 lib/silcclient/client_prvmsg.c.
6849 * Fixed client crash if /NICK was given without arguments.
6850 Affected file lib/silcclient/command.c.
6852 * Server does not send the invite list in INVITE command back
6853 to the client if the list was not altered. Added this notion
6854 to the protocol spec as well. Affected file silcd/command.c.
6856 Fixed possible crash in INVITE command by checking the
6857 value of silc_server_get_client_route command.
6859 * Fixed the INVITE notify type handling. The arguments are now
6860 taken in correct order and client does not crash. The affected
6861 file is irssi/src/silc/core/silc-channels.c.
6863 Removed the "Inviting xxx to channel" message from the
6864 client library away and let the application handle it.
6865 Affected file lib/silcclient/command.c. Added that message
6866 to Irssi SILC client's message formats.
6868 * Fixed CMODE command crash in client. It now checks the
6869 amount of arguments correctly and does not crash. The affected
6870 file is lib/silcclient/command.c.
6872 * Do not create new channel automatically in silc_channels_join
6873 but check whether the channel by that name already exists.
6874 Affected file irssi/silc/core/silc-channels.c.
6876 * Do not send the SERVER_SIGNOFF to router if the disconnected
6877 entity was the router. Affected file silcd/server.c.
6879 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
6880 SILC client as it was missing from there.
6882 Added the handling of the KICK notify to the Irssi SILC client
6883 as it was missing. Added "you have been kicked" message to
6884 Irssi SILC client's message modules formats.
6886 Added the handing of the KILL notify to the Irssi SILC client
6887 as it was missing. Added the kill message module formats
6890 The affected file is irssi/src/silc/core/silc-channels.c.
6892 * The router did not save the channel mode the server announced.
6893 Affected file silcd/packet_receive.c.
6895 * Fixed a possible crash in INFO command in server. If the
6896 server did not provide the server info it crashed. Affected
6897 file silcd/command.c.
6899 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6901 * Fixed the GETKEY command in the server to check also the
6902 global list. Otherwise the GETKEY would not work correctly
6903 in normal SILC server. Affected file silcd/command.c.
6905 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6907 * Fixed GETKEY crash, it crashed if the command did not succseed.
6909 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6911 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
6912 is now real and not just an macro interface to GMP.
6914 Removed the entire GMP from the source tree and imported new
6915 NSS MPI library instead. Reason for removing GMP is that it is
6916 extremely large and compiles extremely slow. The NSS MPI
6917 is only a few files and compiles in less than 10 seconds.
6918 The speed is also about the same as GMP. The MPI is imported
6919 to lib/silcmath/mpi.
6921 If the system has GMP installed we will still use the GMP.
6922 If it is not then the NSS MPI will be compiled.
6924 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6926 * Merged a long nickname (127 characters long) crash bugfix from
6927 Irssi CVS tree. Affected file irssi/src/core/misc.c.
6929 * Merged a freed memory reference bugfix from Irssi CVS tree.
6930 Affected file irssi/src/core/commands.c.
6932 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6934 * Added the server's public key sving and verification to the
6935 server when performing the SKE. This was missing and the
6936 remote server's (or router's) public key was accepted without
6937 checking whether we have it previously or trust it at all.
6938 Affected file silcd/protocol.c.
6940 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6942 * Check in the silc_server_timeout_remote if protocol is active
6943 and make sure that the protocol's final callback is called so
6944 that all memory if freed. Affected file silcd/server.c.
6946 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6948 * silc_server_whois_send_reply crashed the server if the nickname
6949 was 127 characters long. Affected file silcd/command.c.
6951 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6953 * Added sanity check to the silc_server_new_client. If the hostname
6954 is provided inside username then check that the provided hostname
6955 really is the same as the resolved one. If the hostname was not
6956 resolved then check it from the public key. Affected file is
6957 silcd/packet_receive.c.
6959 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
6960 if the server disconnected us and the connection is not valid
6961 anymore. Affected file irssi/src/silc/core/silc-channels.c.
6963 * Moved the silc_client_[chmode|chumode|chumode_char] away from
6964 the library to the lib/silcutil/silcutil.[ch].
6966 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6968 * Close log file after open. Affected file
6969 lib/silcutil/silclog.c.
6971 * Check whether sock == NULL in silc_client_send_packet and return
6972 if it is. Affected file lib/silcclient/silcclient.c.
6974 * Check rec->entry == NULL in the Irssi SILC Client before
6975 sending the channel message. Affecte file is
6976 irssi/src/silc/core/silc-servers.c.
6978 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6980 * Merged a splitted window bugfix from Irssi CVS tree. The
6981 affected file is irssi/src/fe-text/textbuffer-view.c.
6983 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
6984 It did not print nickname.
6986 * Improved the distributions system a bit.
6988 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6990 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
6991 irssi/src/fe-text/gui-window.c.
6993 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
6994 to in-active server. The affected file is
6995 irssi/src/silc/core/client_ops.c.
6997 * Resolve the client in USERS command reply if the entry does
6998 not have username resolved. The affected file is
6999 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7000 command to WHOIS command to really resolve stuff. The USERS
7001 is not used any more in any critical section so WHOIS can
7002 be used even though it might be slower than IDENTIFY.
7004 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7007 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7009 * Changed the protocol API a bit more consistent in the
7010 lib/silccore/silcprotocol.[ch].
7012 * Changed the following headers to ROBODoc format:
7014 lib/silccore/silcpayload.h
7015 lib/silccore/silcprotocol.h
7016 lib/silccore/silcsockconn.h
7018 All core library headers are now formatted.
7020 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7022 * Fixed a bug in Irssi SILC client; do not show that you are
7023 server/router operator if you really are not. Affected file is
7024 irssi/src/silc/core/client_ops.c.
7026 * Renamed silc_command_free_payload to silc_command_payload_free.
7027 Affected file lib/silccore/silccommand.h
7029 * Added silcmath.h to include the prototoypes of various routines
7030 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7033 * Changed the following headers to ROBODoc format:
7035 lib/silccore/silcchannel.h
7036 lib/silccore/silccommand.h
7037 lib/silccore/silcid.h
7038 lib/silccore/silcidcache.h
7039 lib/silccore/silcmode.h
7040 lib/silccore/silcnotify.h
7041 lib/silccore/silcpacket.h
7042 lib/silcmath/silcmath.h
7044 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7046 * Added checking to the server code not to start the server if
7047 ciphers and stuff are not configured properly. Affected files
7048 silcd/serverconfig.[h] and silcd/server.c.
7050 * Changed the layout of the header files of the public interfaces
7051 in the SILC libraries. The new layout supports ROBODoc
7052 documentation tool (and some others) so that it is easy to create
7053 a library reference manual. All the other headers and source
7054 code must still follow the CodingStyle document. Also source
7055 code must not include these ROBODoc stuffs, only the headers.
7056 Furthermore, all public interface headers must now be named
7057 by using `silc' prefix, example: silcapi.h, silccipher.h.
7058 Some files were renamed due to this. All the other headers
7059 must not be used as public interfaces. I will update the
7060 CodingStyle document later. Changed following headers, so far:
7062 lib/silcclient/silcapi.h
7063 lib/silccore/silcauth.h
7064 lib/silccore/silcprivate.h
7065 lib/silccrypt/silcdh.h
7067 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7071 * Removed silc_client_packet_send_flush from the client library
7072 as it is not needed. Affected file lib/silcclient/client.[ch].
7074 * Added printing of message of unresolved authentication method
7075 to the Irssi SILC client. Added it to the module formats.
7076 Removed the same message from the client library.
7078 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7080 * Added new distribution feature, DISTLABEL. Every distribution
7081 can define own preprocessor label that can be used in the
7082 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7083 file distributions, acconfig.h.pre and prepare.
7085 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7087 * Added Makefile.defines_int to include the actual definitions
7088 for Makefile.defines.in. Tested the new distribution system,
7089 created distributions and tested installation.
7091 * Added AWAY message printing to the Irssi SILC client. Added
7092 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7094 * Added SCONNECT command to call the SILC's CONNECT command.
7095 Cannot use CONNECT directly since Irssi uses that internally.
7096 Affected file irssi/src/silc/core/silc-servers.c.
7098 Added ACTION local command. It is same as ME command but takes
7099 the channel as mandatory argument.
7101 Rewrote some of the Irssi's help files to suite for SILC
7104 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7106 * Added Makefile.defines[.in] that should for now on be included
7107 in all Makefile.am file in the source tree. That file includes
7108 all common compilation definitions for SILC source tree.
7110 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7112 * Minor changes to the ./prepare script to change the package
7113 name according the distribution name to the configure.in.
7115 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7117 * Created new distribution system. Added file `distributions'
7118 that defines all the distributions that can be created out of
7119 the SILC source tree. The ./prepare script now reads that
7120 file to determine how to prepare the distributions. The
7121 first argument to the ./prepare is the name of the distribution
7122 and second is the version of the distribution. If given
7123 without arguments it creates the default (toolkit) distribution
7124 with the default version (defined in ./prepare).
7126 All Makefile.am files that are subject to the distributions
7127 are now named as Makefile.am.pre. These are ./Makefile.am
7128 and lib/Makefile.am. Others may be changed later.
7130 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7132 * Added invite list, ban list, some key management and connection
7133 error message printing to module formats in the Irssi SILC client.
7135 * Added new silc_client_set_away_message to set the away message
7136 that is back to the person who sent private message. The
7137 affected file lib/silcclient/silcapi.h and the
7138 lib/silcclient/client_prvmsg.c.
7140 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7142 * Fixed the private message sending in the Irssi SILC client,
7143 added local command KEY to the Irssi SILC client.
7145 Added key management and key agreement message formats to the
7146 irssi/src/fe-common/silc/module-formats.[ch].
7148 Added USERS (alias WHO) printing, server/router operator
7149 indication and LIST command printing to the module formats.
7151 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7153 * Fixed channel joining notify handling, cumode notify handling
7154 from Irssi SILC client.
7156 * Added SILC specific module-formats to the Irssi SILC client so
7157 that SILC specific message hilighting, colors etc is possible.
7158 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7160 Added channel mode, channel user mode, actions, notices,
7161 whois and whowas printing to the the module-formats.c.
7163 * Fixed a bug in channel deletion in the server. The channel
7164 is not left to the cache even if the channel founder auth mode
7165 is set when there are no users anymore on the channel. Affected
7166 file silcd/server.c.
7168 * The silc_net_localhost now resolves the entire hostname including
7169 the domain name. Affected file lib/silcutil/silcnet.c.
7171 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7173 * Changed the ask_passphrase client operation to be ascynchronous.
7174 It has now a completion callback and a context that the
7175 application must call after it has got the passphrase from
7176 the user. Affected files lib/silcclient/silcapi.h,
7177 lib/silcclient/protocol.c, lib/silcclient/command.c and
7180 Added SilcAskPassphrase callback that the application calls
7181 to deliver the passphrase to the library.
7183 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7184 The public key verification and especially a certificate
7185 verification is asynchronous procedure.
7187 Added new SILC_SKE_STATUS_PENDING status to indicate the
7188 request is pending and a callback will be called to finalize
7191 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7192 indicate that remote end did not send its public key (or
7193 certificate), even though we require it. Added check for this
7194 condition in the SKE. This was a security bug, now fixed.
7196 Defined new SilcSKEVerifyCbCompletion callback that is called
7197 when the verification process is completed.
7199 The affected files lib/silcske/silcske_status.h and
7200 lib/silcske/silcske.[ch].
7202 * Changed the verify_public_key client operation to be async
7203 as well. Defined SilcVerifyPublicKey callback that is used to
7204 indicate the success of the public key verification process.
7206 Changed the server and client to use the new async client
7209 * Changed the Irssi SILC client's internal scheduler to be called
7210 twice as many times as it used to be. As a result the client
7211 should be a bit faster now. Affected file is
7212 irssi/src/silc/core/silc-core.c.
7214 * Added support to Irssi SILC client of asynchronous public key
7215 verification and passphrase inquiry. Affected file is
7216 irssi/src/silc/core/silc-core.c.
7218 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7220 * Do not say "You have left channel %s" in client library.
7221 Moved it to the application. Affected files are
7222 lib/silcclient/command.c and silc/client_ops.c.
7224 * Fixed silc_client_get_clients. Command context was not
7225 duplicated and was freed memory in the callback. Affected
7226 file lib/silcclient/idlist.c.
7228 * Do not say "you are now talking..." on JOIN command in the
7229 client library. The appliation must handle it.
7231 * Do not say ".. changed topic to" in command reply in the
7232 client libary. The application must handle it.
7234 * Fixed TOPIC command sending in the client library.
7236 * Fixed a memory leak in silc_client_command_free in the file
7237 lib/silcclient/command.c.
7239 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7241 * Imported a modified version of Irssi client to the source tree.
7242 The Irssi will be used to create a new client called
7243 Irssi SILC. Imported to irssi/.
7245 Added silc_core_init_finish function to the Irssi. Affected
7246 file irssi/configure.in.
7248 A lot changes in the Makefile.ams around the irssi tree.
7250 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7252 * Do not rehash if the new size is same as the old size of the
7253 hash table, in the silc_hash_table_rehash*. The affected file
7254 lib/silcutil/silchashtable.c.
7256 * Replaced hash_table_del_by_context calls from the server
7257 (when channel->user_list and client->channels) to the
7258 hash_table_del as it is sufficient and faster.
7260 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7262 * Added silc_hash_table_list, silc_hash_table_get and the
7263 SilcHashTableList structure to provide an alternative way to
7264 traverse the hash table. The affected files are
7265 lib/silcutil/silchashtable.[ch].
7267 * Changed the server's idlist routines to use the hash table
7268 routines to optimize the code.
7270 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7272 * Replaced the client entry's `channel' list and channel entry's
7273 `user_list' list to hash tables for optimized lookup. Changed
7274 the code to use the hash table interface around the code.
7275 Affected file lib/silcd/idlist.[ch].
7277 * Added `auto_rehash' boolean argument to the function
7278 silc_hash_table_alloc to indicate whether the hash table should
7279 auto-rehash when it thinks is appropriate time. It will
7280 increase the hash table size if the there is twice as much
7281 entries in the table than the size of the table, and will
7282 decrease the size if there are twice as less entries than
7283 the size of the table.
7285 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7287 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7289 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7291 * silc_idcache_purge_by_context deletes the entry now by context
7292 as it is supposed to do. Affected file lib/silccore/idcache.c.
7294 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7295 client is not anymore valid (WHOWAS givens the info) and not
7296 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7298 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7300 * Removed the `data' and `data_len' arguments from the ID Cache
7301 interfaces and added `name' argument. ID Cache does not handle
7302 anymore the binary data only a names associated with given ID.
7304 * When hashing a Client ID with silc_hash_id the entire ID is
7305 not hashed anymore, instead only the hash of the Client ID is
7306 hashed. This way we can access the Client ID from the cache
7307 with Client ID but with the hash of the ID (which is a hash of
7308 the nickname) as well without any difference in performance.
7310 Added also silc_idcache_find_by_id_one_ext to do one on one
7311 searching when we have the actual ID. Added also function
7312 silc_hash_client_id_compare. The affected files are
7313 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7315 * When hashing the name associated with a ID it is always done
7316 in lowercase. This way we can access the cache without worrying
7317 about case-sensitivity, even though, for example nicknames are
7320 * Fixed a bug in server with channel message sending. It put
7321 wrong ID type as destination ID. The affected file
7322 silcd/packet_send.c.
7324 * silc_idcache_del_by_context now deletes from all hash tables
7325 by context. Affected file lib/silccore/idcache.c.
7327 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7329 * Changed the client library to use the new ID Cache interface.
7330 Changes around the source tree.
7332 * Added silc_hash_table_rehash_ext to rehash with specific
7333 hash function. Affected file lib/silcutil/silchashtable.[ch].
7335 * Added silc_hash_string_compare to compare two strings in the
7336 hash table. Affected file lib/silcutil/silcutil.[ch].
7338 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7340 * Added new function silc_idcache_del_by_context into the
7341 lib/silccore/idcache.[ch].
7343 * Changed the server's ID list routines to use the new ID Cache
7344 interface. Changes around the source tree.
7346 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7348 * Added silc_hash_table_del[_by_context]_ext functions in to the
7349 lib/silcutil/silchashtable.[ch].
7351 Removed silc_hash_table_find_all* routines and added new
7352 silc_hash_table_find_foreach to replace them.
7354 Added silc_hash_table_replace_ext function as extended
7355 replacing function. Separated the simple hash table interface
7356 from the extended hash table interface in the file
7357 lib/silcutil/silchashtable.h.
7359 * Fixed minor bugs and changed it to use some of the new
7360 hash table functions in lib/silccore/idcache.c
7362 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7364 * Added new function silc_hash_table_find_all to return all keys
7365 in the hash table by the specified key. As the hash table is
7366 collision resistant it also makes it possible to have several
7367 duplicate keys in the hash table. This function may be used to
7368 find all of the keys from the hash.
7370 Added user_context arguments to the SilcHashFunction,
7371 SilcHashCompare and SilcHashDestructor to deliver user specified
7374 Added new fuctions silc_hash_table_find[_all]_ext to do
7375 extended lookup with specified hash and compare functions and
7376 specified user contexts.
7378 Added new function silc_hash_table_add_ext to add the key
7379 with specified hash function and user context.
7381 Added new function silc_hash_table_foreach to traverse all
7382 entrys in the hash table. Added SilcHashForeach callback
7385 Added new function silc_hash_table_del_by_context to delete
7386 the entry only if the context associated with the key matches.
7388 Affected files are lib/silcutil/silchashtable.[ch].
7390 * Removed silc_hash_[server/client/channel]_id and added just
7391 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
7392 silc_hash_id_compare to compare two ID's using as the hash table
7393 comparison function. Added also silc_hash_data to hash
7394 binary data and silc_hash_data_compare to compare it.
7396 * Removed silc_idlist_find_client_by_hash as it is not needed
7397 anymore. Affected file silcd/idlist.[ch].
7399 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
7400 to use internally the SilcHashTable. The new ID Cache is a lot
7401 faster than the old one. Some of the ID Cache interface was also
7402 rewritten and obsolete and stupid functions were removed.
7404 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7406 * Added entry_count field to the SilcHashTable to keep the number
7407 of the entries in the table. Implemented the function
7408 silc_hash_table_rehash. Added new function
7409 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
7411 Fixed a minor bug in silc_hash_table_free.
7413 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
7414 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
7415 into the lib/silcutil/silcutil.[ch].
7417 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7419 * Implemented a collision resistant hash table into the
7420 lib/silcutil/silchashtable[ch]. See the header and the source
7421 for the SilcHashTable API.
7423 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7425 * Merged dotconf version 1.0.2 into lib/dotconf.
7427 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7429 * Do not compile anything in lib/silcsim/* if the SIM support
7430 is not enabled. The tree should now compile without problems
7433 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7435 * Compiled the SILC under cygwin. Compiled and tested briefly
7436 without problems. More tests needed. The SIMs didn't compile
7439 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
7441 * Fixed possible crash in silc_get_username in the
7442 lib/silcutil/silcutil.c.
7444 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7446 * Fixed a va_arg in silc/client_ops.c.
7448 * Oops, RC5 routines were named AES and caused some problems
7449 when not using SIM's. Affected file lib/silccrypt/rc5.c.
7451 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7453 * Added new SilcIDIP structure into the lib/silccore/id.h and
7454 replaced the old `ip' fields from all SILC ID's to that type.
7455 This is a step towards IPv6 support.
7457 The silc_id_get_len takes now the ID as an extra argument.
7458 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
7459 both IPv4 and IPv6 based ID's.
7461 The affected files are lib/silccore/id.[ch] and other files
7462 around the tree using these routines.
7464 * Removed the ID length arguments in server from various
7465 silc_server_send_notify_* routines -> they are not needed
7468 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7470 * Fixed memory leak in silc_encode_pem_file in the file
7471 lib/silcutil/silcutil.c.
7473 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7475 * Check minor version as well in the SKE. Affected files are
7476 silcd/protocol.c and lib/silcclient/protocol.c.
7478 * Added --identifier option to the server so that an identifier
7479 can be when creating the public key for the server. Affected
7480 file is silcd/silcd.c.
7482 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
7483 lib/silccrypt/silcpkcs.c.
7485 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7487 * Register default ciphers and stuff when using -C option with
7488 the server. Affected file sildc/silcd.c.
7490 * Put back the servers public key filename format, it is better
7491 than the new one. For now, the client keys are saved with the
7492 new filename format. The affected file silc/client_ops.c.
7494 * Implemented the Cipher API for the rest of the ciphers that
7495 did not implement it or implemented it the wrong way.
7497 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7499 * Register default ciphers and stuff when using the -S option
7500 in the client. Affected file silc/silc.c. Same also when
7501 creating new key pair with -C option.
7503 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7505 * Fixed the silc_verify_public_key client operation function to
7506 save the public keys differently. The fingerprint is now
7507 used as filename and not the hostname. This way also the
7508 client keys are saved uniquely and not with hostnames. The
7509 affected file is silc/client_ops.c.
7511 * Trimmed the silc_hash_fingerprint function to remove extra
7512 whitespaces from the end of the fingerprint. The affected
7513 file is lib/silccrypt/silchash.c.
7517 * Added silc_cipher_register_default function to register all
7518 default ciphers. It can be used when configuration files
7519 does not exist and the application does not want any specific
7520 ciphers in any specific order.
7522 The SilcDList is now used as silc_cipher_list dynamically
7523 allocated cipher list. Removed the static list all together
7524 and now all ciphers must be allocated to the dynamic list.
7525 The silc_cipher_alloc routine was changed to check only the
7528 All silc_cipher_* routines that used to return int returns
7531 The affected files lib/silccrypt/silccrypt.[ch].
7533 * The same thing was done to silc_hash_* as for silc_cipher_*
7534 routines. Affected files lib/silccrypt/silchash.[ch].
7536 * The same thing was done to silc_pkcs_* as for silc_cipher_*
7537 routines. Affected files lib/silccrypt/silcpkcs.[ch].
7538 Added also silc_pkcs_[un]register[_default] functions.
7539 Removed the data_context from the PKCS API.
7541 * Added silc_hmac_register_default function to register default
7542 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
7543 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
7544 to unregister all hmacs at once.
7546 * Register the default ciphers, hash functions, PKCSs and HMACs
7547 if client's configuration file does not exist. The affected
7550 * The client did not load the hash functions from the SIM
7551 modules at all. Added support for this. Affected file is
7552 silc/clientconfig.c.
7554 * When decoding public key with silc_pkcs_public_key_decode, check
7555 the supported algorithm only if PKCS are registered. Affected
7556 file lib/silccrypt/silcpkcs.c. The same was done with the
7557 silc_pkcs_private_key_decode.
7559 * Fixed the SILC List routines to keep the list always in order.
7560 It used to change the list's order when traversing the list but
7561 not it preserves the order. Affected file lib/trq/silclist.h.
7563 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7565 * Added the client library to use the SilcSocketConnection's
7566 reference counter (by silc_socket_dup) to prevent the bug that
7567 the socket object may be freed underneath async operation.
7569 * The name resolv library checking fixes in the configure.in.pre.
7572 * Created new version of the protocol drafts for future
7573 development. The -03 drafts are the ones that will be changed
7574 in the trunk now and the -02 will remain as they are.
7576 * Send list of CUMODE notifys to the router when announcing
7577 the channel users to the router. Affected file silcd/server.c.
7578 If the router receiving channel founder CUMODE for a channel
7579 that already has channel founder it will send CUMODE notify
7580 to the sender to remove the channel founder rights from the
7581 announced client. Affected file silcd/packet_receive.c.
7583 * The CUMODE notify may now use Server ID as well as the entity
7584 who changes the mode. Updated protocool specs.
7586 * Updated INSTALL and README files.
7588 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7590 * New web pages in the http://silc.pspt.fi. The pages was
7595 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7597 * Implemented the [DenyConnectin] config section in the server.
7598 Added silc_server_config_denied_conn to check whether incoming
7599 connection is denied. Affected file silcd/serverconfig.[ch].
7601 * Do not check the ports when checking the incoming configuration
7602 data if the port is 0, meaning any. Affected file is
7603 silcd/serverconfig.c.
7605 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7607 * Fixed buffer overflow in silc_string_compare in the file
7608 lib/silcutil/silcutil.c.
7610 * Fixed double free in silc_server_command_leave in the file
7613 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7615 * Fixed the version checking in the server. Affected file is
7618 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7620 * Fixed the configuration data fetching when accepting new
7621 connections in the server. Affected file silcd/server.c.
7623 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7625 * Added `sender_entry' argument to the function
7626 silc_server_packet_relay_to_channel so that we can check
7627 whether some destination actually belongs to the same route
7628 the sender belongs (ie, we must not resend the packet to the
7629 sender). Affected file silcd/packet_send.[ch].
7631 * Added `servername' field to the SilcClientEntry in the server
7632 to hold the name of the server where client is from. Affected
7633 file is silcd/idlist.h.
7635 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7637 * Moved the channel message encrypting in the router betwen
7638 router connections from silc_server_channel_message to the
7639 silc_server_packet_relay_to_channel since we want to check
7640 whether we have anybody channel before encrypting anything.
7641 Affected files silcd/packet_[receive/send].c.
7643 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7645 * Fixed the [AdminConnection] server config section to support
7646 multiple entries. Affected file silcd/serverconfig.c.
7648 * Added support into the server to check the validity of the
7649 incoming connection before executing any KE or authentication
7652 * The connection configuration is now saved to the KE and
7653 connection auth protocol contexts and not fetched anymore in
7654 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
7656 * The local hosts listenning address and port is also resolved
7657 now when starting the server. We want to have the socket object
7658 to include the real address and port for the listener. Added
7659 new function silc_net_check_local_by_sock into the files
7660 lib/silcutil/silcnet.[ch].
7662 * Fixed a broadcast bug in server -> do not broadcast if we
7665 * Fixed a routing bug. Do not route broadcast packets ever.
7666 Broadcast packets must be processed always and not routed since
7667 they may be destined to some other host than yourself and thus
7668 would get routed without no good reason. Affected file is
7671 * Added function silc_server_config_is_primary_route to check
7672 whether primary router connection has been configured (a router
7673 configuration that we are initiating). If there is not, we
7674 will assume that there is only two routers in the SILC network
7675 and we will use the incoming router connection as our primary
7676 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
7678 * Changed the order of the broadcasting. Broadcast _after_ the
7679 packet has been processed not before. Affected file is
7682 * Fixed a [ClientConnection] parsing bug. The port was never
7683 parsed correctly thus resulting to port 0. Affected file
7684 silcd/serverconfig.c.
7686 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
7687 argument and did not set the broadcast packet flag. Affected
7688 file silcd/packet_send.c. Fixed same bug in the function
7689 silc_server_send_notify as well.
7691 * If we receive NEW_ID packet for our own ID in the server, ignore
7694 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7698 * Removed the nickname from the Private Message Payload.
7699 Updated the code and the protocol specs.
7701 * Updated protocol specs for submitting to the IETF.
7703 * Tweaked the Random Number Generator a bit. Affected file
7704 lib/silccrypt/silcrng.c. Exported a new function
7705 silc_rng_[global]_add_noise which can be used to add more
7708 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7710 * Do not parse packets with different timeout when protocol
7711 is active -> may cause problem with rekey. Affected file
7714 * When server receives signoff notify it must not create
7715 new channel key if the client is on any channels since the
7716 sender of the signoff notify will create it.
7718 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7720 * Added printing of error messages during SKE protocol from the
7721 failure packet sent by server during SKE. Affected file
7724 * Removed the client's failure_callback handling with timeout
7725 and handle it immediately when received.
7727 * The SKE library returned wrong type in SUCCESS and FAILURE
7728 packets. They must be 32 bit MSB not 16 bit MSB.
7730 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7732 * Ok, rewrote the logic of the re-key and now it seems to work.
7733 I tested it on high traffic with frequent re-keys without
7734 problems. Added hmac_receive (and renamed hmac to hmac_send)
7735 in SilcClientConnection in lib/silcclient/client.h and
7736 in SilcIDListData in silcd/idlist.h. Also, removed the
7737 SilcPacketParserContext's cipher and hmac fields as they are
7738 not needed anymore and actually caused some problems when
7739 the ciphers and hmac's changed underneath the packet parser.
7741 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7743 * If re-key protocol is active then process the incoming packets
7744 synchronously since we must assure that icoming packets encrypted
7745 with the old key is processed before the new keys is set to
7746 use. This is true other packets than for REKEY packets.
7747 Affected file silcd/server.c. The same was done to client library
7748 as well, affected file lib/silcclient/client.c.
7750 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7752 * Fixed bug in client and server to accept the force send if
7753 the packet is send from silc_[server/client]_packet_process
7754 function. Otherwise the packets are never delivered, oops.
7756 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7758 * Disable force sending of packets when REKEY protocol is active.
7759 We must assure that no packet is sent directly when rekey is
7760 performed. All packets must be sent through packet queue.
7761 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
7762 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
7763 function is silc_[server/client]_packet_send_real to check
7766 * Replaced the SIM paths from example config files to
7767 /usr/local/modules. Also, make install creates now
7768 /usr/local/silc/logs directory to hold all the SILC server
7771 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7773 * Made the configure.in.pre work on Solaris. Patch by salo.
7775 * Made all ciphers compatible with non-x86 machines. Defined
7776 CBC mode macros into lib/silccrypt/ciphers_def.h.
7778 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7780 * Fixed the make install.
7782 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7784 * When MAC computation fails the silc_packet_decrypt returned 0
7785 even though it was supposed to return -1. Fixed this. The
7786 affected file is lib/silccore/silcpacket.c.
7788 * Do not replace the config files in /etc/silc (in make install)
7789 if they already exist. Affected file ./Makefile.am.
7791 * Do not send re-key packets immediately but through packet queue.
7792 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
7794 * Changed silc_net_check_host_by_sock to return FALSE if the
7795 IP/DNS could not be resolved. Though, it returns the IP address
7796 now even if it could not resolve it (but returns also FALSE).
7797 Affected file lib/silcutil/silcnet.[ch].
7799 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7801 * Added silc_pkcs_decode_identifier to decode the public key's
7802 identifier. Affected file lib/silccrypt/silpkcs.[ch].
7803 Added also silc_pkcs_free_identifier. Added also new context
7804 SilcPublicKeyIdentifier.
7806 * Added -S option to the silc client. It is used to dump the
7807 contents of the specified public key file.
7809 * Changed the PKCS api to return the public key length when
7810 setting the public key.
7812 * Fixed a fatal bug in the public and private key file loading.
7813 Affected file lib/silccrypt/silcpkcs.c.
7815 * Execute the packet parsing for client with zero (0) timeout
7816 if the protocol is active. Affected file silcd/server.c.
7818 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7820 * Made the key generation options to the silcd program. Added
7821 -C option, equivalent to client's option.
7823 * Added new [ServerKeys] config section to the server. It
7824 configures the server's public and private key.
7826 * Defined generic Public Key Payload into the protocol
7827 specification to send specific type of public keys and
7830 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
7831 public key or certificate.
7833 * Implemented the GETKEY command to the server and to the
7834 client library and on user interface.
7836 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7838 * Made preliminary `make install' work.
7840 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7842 * Added SilcServerRekey context into silcd/idlist.h.
7844 * Added the PFS support as defined in the specification to the
7845 SKE protocol. Affected files lib/silcske/*.c.
7847 * Added `ske_group' field to the SilcServerRekey context to hold
7848 the number of the SKE group that is used with PFS in re-key.
7849 Affected file silcd/idlist.h.
7851 * Added PFS re-key support to the server. Affected file is
7854 * Added silc_protocol_cancel to cancel execution of the next
7855 state of the protocol. Affected file is
7856 lib/silccore/silcprotocol.[ch].
7858 * Added the re-key support with and without PFS to the client
7859 library. Re-key is performed once in an hour, by default.
7861 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
7862 Added silc_client_rekey_callback and silc_client_rekey_final.
7863 Affected files are lib/silcclient/protocol.[ch] and
7864 lib/silcclient/client.[ch].
7866 * Removed the `hmac_key' and `hmac_key_len' fields from the
7867 SilcClientConnection structure; not needed. Affected file is
7868 lib/silcclient/client.h.
7872 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7874 * Do not ask whether user wants to use the negotiated private key
7875 for private messages, just use it. Affected file is
7876 silc/local_command.c.
7878 * Added `send_enc_key' and `enc_key_len' fields to the
7879 SilcIDListData structure since they are needed in the re-key
7880 phase. Affected file is silcd/idlist.[ch].
7882 * Implemented the simple re-key protocol into the server.
7883 Affected files silcd/server.c and silcd/protocol.[ch]. The
7884 re-key will be performed once in an hour, by default.
7886 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
7887 Added silc_server_rekey, silc_server_rekey_callback and
7888 silc_server_rekey_final.
7890 * Removed Tunneled flag from the protocol. Updated the code
7891 and the specifications.
7893 * Adde `pfs' field to the SilcIDListData to indicate whether
7894 the PFS is to be performed in the re-key. Affected file is
7897 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7899 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
7900 int64 of at least the xintXX size. If void * is less that 4
7901 bytes uint32 * will be used. Defined bool as boolean.
7903 * Changed _ALL_ unsigned long and unsigned int to uint32,
7904 unsgined short to uint16 in the source tree.
7906 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
7907 not handle clients that has entry->data.registered == FALSE.
7908 They are not in the network anymore. Affected file is
7911 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7913 * Implemented the sending of the SERVER_SIGNOFF notify in the
7914 server. Affected file is silcd/server.c.
7916 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
7917 Added also silc_notify_payload_encode_args into the
7918 lib/silccore/silcnotify.[ch].
7920 * Implemented ther SERVER_SIGNOFF notify handling in the server.
7921 Affected file silcd/packet_receive.c.
7923 * Implemented the SERVER_SIGNOFF notify handling in the client
7924 library. Affected file lib/silcclient/client_notify.c. Also,
7925 implemnted the printing of the SERVER_SIGNOFF info to the
7926 application. Affected file silc/client_ops.c.
7928 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
7929 if the deleting was successful. Affected file silcd/idlist.[ch].
7931 * Added support for public key authentication in the connection
7932 authentication protocol in the client library. Affected file
7933 lib/silcclient/protocol.c.
7935 * Changed the server's silc_idlist_get_clients_by_* interface
7936 to support already allocated array so that new entries may be
7937 added to pre-allocated array. Affected file silcd/idlist.[ch].
7938 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
7939 and command replies.
7941 * All command reply functions in the server now calls the
7942 pending command callback even if error occured. This way the
7943 error will be delivered to the client as well. Affected files
7944 silcd/command.c and silcd/command_reply.c.
7946 * Fixed INFO command to return local server's info if no server
7947 was provided. Affected file lib/silcclient/command.c.
7949 * Removed RESTART command for good. Updated the code and the
7952 * Rewrote parts of the task system. It is a bit simpler now.
7953 Removed unsued task priorities. The affected files are
7954 lib/silcutil/silctask.[ch].
7956 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7958 * Moved the USERS printing from the library to the application.
7959 Affected files lib/silcclient/command.c and silc/client_ops.c.
7961 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7965 * Added channel key re-key support. The re-key is perfomed
7966 only by the router and is done once in an hour. Added `rekey'
7967 field to the SilcChannelEntry in the server. Affected files
7968 silcd/server.c and silcd/idlist.h.
7970 * Added silc_task_unregister_by_context into the file
7971 lib/silcutil/silctask.[ch].
7973 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7975 * Added SILC_UMODE_GONE mode to indicate when the client is not
7976 present in the SILC network. Added also support to the local
7977 command AWAY that will set this mode. Added support of showing
7978 "xxx is gone" in WHOIS command. The USERS command shows the
7979 gone status as well.
7981 * Fixed setting server and router operator privileges in the
7982 server's UMODE command. Affected file silcd/command.c.
7984 * Merged the SKE KE1 and KE2 payloads into one payload. The
7985 new KE payload is equivalent to the old KE2 payload.
7987 Cleaned up the SKE Start Payload parsing. It now uses the
7988 simple buffer unformatting to do the parsing. A lot faster
7991 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
7992 to the SKE that is used to indicate whether both of the SKE
7993 parties should perform authentication. By default only the
7994 responder performs authentication. By setting this flag also
7995 the initiator must do authentication. By default it is unset
7996 since in normal SKE case, client to server connection, only
7997 the responder should do authentication. When doing SKE between
7998 two clients both should perform authentication. Updated the
7999 code and the protocol specs.
8001 * A little fix to IDENTIFY command in the server. Search the
8002 client first by hash not nickname. Affected file is
8005 * Fixed the silc_client_close_connection to support closing
8006 the client to client connections wihtout deleting too much
8007 data. Affected file lib/silcclient/client.c.
8009 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8010 are received if protocol used to be active but is not anymore
8011 the application would crash due to NULL pointer dereference.
8012 Affected files silcd/server.c and lib/silcclient/client.c.
8014 * Added `hash' field to the SilcClientConnection to include
8015 the hash function negotiated in the SKE protocol.
8017 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8018 to set the channel founder authentication data. A client can
8019 claim the founder rights later by providing the authentication
8020 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8021 This way the channel founder can regain the channel founder
8022 privileges even it is left the channel. This works only on
8023 local server and the client must be connected to the same
8024 server to be able to regain the founder rights. Updated the
8025 protocol specs accordingly.
8027 Added support to the CMODE command in the client to set the
8028 founder auth data. Read the README to see how to set it.
8030 Added support to the CUMODE command to claim the founder
8031 rights. Read the README to see how to do it.
8033 Added support for the founder authentication to the Channel
8034 Entry in the server. Affected file silcd/idlist.h.
8036 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8037 server's CMODE command. Affected file silcd/command.c.
8039 * Added the following new functions into lib/silccore/silcauth.[ch]:
8040 silc_auth_get_method and silc_auth_get_data.
8042 * The server now saves the remote hosts public key to the
8043 SilcIDListData pointer. Affected file silcd/protocol.c.
8045 * The normal server now does not remove the channel entry from
8046 the cache if the founder authentication data is set. It used
8047 to remove it if the founder was the last one on the channel on
8048 the server and left the channel. The auth data is saved and
8049 if the channel is re-joined later the old entry is used with
8050 the old auth data. Affected files silcd/command_reply.c and
8053 * Removed the `pkcs' field from the SilcIDListData structure
8054 in the server; it is not used. Affected file silcd/idlist.h.
8056 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8058 * Fixed packet processing on slow links. Partial packets were
8059 never re-processed because the incoming data buffer was cleared
8060 by the application. Application must not directly clear the
8061 sock->inbuf, the packet processing routines handle it. Fixed
8062 this in client library and in server.
8064 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8066 * Fixed the WHOIS and IDENTIFY send reply function to really
8067 check whether to send list or just one entry. Affected file
8070 * Cleaned up the LEAVE command's channel key distribution. The
8071 affected file silcd/command.c.
8073 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8074 can enforce the channel mode as well. In that case the ID
8075 includes the ID of the server. The code now enforces the
8076 mode change if the router have different mode than the server.
8078 * The notify client operation with CMODE_CHANGE notify can now
8079 return NULL client_entry pointer if the CMODE was not changed
8080 by client. Application must check for this.
8082 * Added <Server ID> argument to INFO command to support server
8083 info fetching by Server ID.
8085 * Added silc_server_announce_get_channel_users to get assembled
8086 packets of channel users of the specified channel. Affected
8087 file silcd/server.[ch].
8089 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8090 was freed underneath the ID Cache.
8092 * Re-announce clients when the server received CHANNEL_CHANGE
8093 notify from the router. Affected file silcd/packet_send.c.
8095 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8097 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8098 crashed since it did not handle the fact that there is no cipher
8099 called "3" and didn't check the error condition. Now fixed.
8101 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8102 flag. It can be used to send message requests.
8104 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8106 * Implemented the RESTART command in the client.
8108 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8109 notice type messages. Added notice printing to the user
8112 * The channel keys are not re-generated if the channel's mode
8113 is PRIVKEY, ie private key on the channel exists. Affected
8114 files silcd/server.c and silcd/command.c.
8116 * Fixed a little bug in channel message delivery when channel
8117 private keys are set in the server. Affected file is
8118 silcd/packet_send.c.
8120 * Changed the setting on channel->on_channel = TRUE from the
8121 silc_client_save_channel_key to the JOIN command reply. The
8122 key payload is not received if the private channel key is set.
8123 Affected file lib/silcclient/command_reply.c and the
8124 lib/silcclient/client_channel.c.
8126 * When the CMODE_CHANGE notify is sent and the channel private
8127 key mode is removed the channel key must be re-generated in
8128 other cells as well. Added this support for the router in the
8129 silcd/packet_receive.c.
8131 * Added new local command NOTICE to send notice message on
8132 channel. Affected file silc/local_command.[ch].
8134 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8136 * Added new local command ME to the client. It is used to send
8137 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8138 some action. Affected file silc/local_command.[ch].
8140 * Changed channel_message and private_message client operations
8141 to deliver the message flags to the application. Added also
8142 the `flags' arguments to the silc_client_send_channel_message
8143 and silc_client_send_private_message functions. Affected file
8146 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8148 * Redefined the Private Message Payload to support private message
8149 keys and to support the new private message flags. Updated
8150 the protocol specs. Flags makes it possible to have for example
8151 CTCP style messages.
8153 * Added new type SilcPrivateMessagePayload and defined an API
8154 for it in the lib/silcclient/silcprivate.[ch].
8156 * Tested private message private keys successfully. Tested the
8157 private message key set, unset and list commands with the new
8160 * Redefined the Channel Message Payload to include the channel
8161 message flags (equal with private message flags) to support
8162 for example CTCP style messages.
8164 * Defined some of the message (for channel and private message)
8165 flags. Updated the protocol specs and added the flags to the
8166 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8168 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8170 * Added SilcKeyAgreementStatus type to the key agreement routines
8171 to indicate the current status and error if one occured.
8172 The status types are defined in the lib/silcclient/silcapi.h.
8174 * Added new local command KEY that is used to set and unset private
8175 keys for channels, set and unset private keys for private messages
8176 with remote clients and to send key agreement requests and
8177 negotiate the key agreement protocol with remote client. The
8178 key agreement is supported only to negotiate private message keys,
8179 it currently cannot be used to negotiate private keys for channels,
8180 as it is not convenient for that purpose.
8182 * Fixed a minor pending callback setting bug in the function
8183 silc_client_get_client_by_id_resolve, now the function works.
8184 Affected file lib/silcclient/idlist.c.
8186 * Added function silc_net_get_local_port to get local bound
8187 port by socket. Added to lib/silcutil/silcnet.[ch].
8189 * Added `sockets' and `sockets_count' fields to the SilcClient
8190 object. They hold the sockets of the listenning sockets in
8191 the client. Listenning sockets may be for example the key
8192 agreement server. Affected file lib/silcclient/client.[ch].
8193 Added functions the silc_client_add_socket and the
8194 silc_client_del_socket. They are exported to the application
8197 * Added ~./silc/clientkeys to support other client's public keys.
8199 * Renamed verify_server_key client operation to verify_public_key
8200 and added one argument to indicate the type of the connection
8201 (server, client etc.).
8203 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8205 * Added silc_server_connection_auth_request to handle the
8206 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8207 silcd/packet_receive.[ch].
8209 * Added silc_server_send_connection_auth_request into the
8210 silcd/packet_send.c to send the connection auth request packet.
8212 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8215 * Fixed the public key authentication in responder side in the
8216 server. The `auth_data' pointer includes the SilcPublicKey
8217 not the path to the public key. Affected file silcd/protocol.c.
8219 * Implemented the public key authentication in the initiator side
8220 in the server. Affected file silcd/protocol.c.
8222 * Removed the [RedirectClient] config section from the server
8223 configuration. Is not needed and I don't want to implement it.
8225 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8227 * Cleaned up the CMODE command in the server. It now works
8228 correctly and supports all the modes defined in the protocol.
8229 Affected file is silcd/command.c.
8231 * Added `hmac_name' field to the SilcChannelEntry in the server
8232 to hold the default HMAC of the channel. It can be set when
8233 creating the channel (with JOIN command). Affected files
8236 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8237 type to indicate the change of the current cipher and hmac
8238 on the channel. Client can safely ignore the <cipher> argument
8239 (if it chooses to do so) since the CHANNEL_KEY packet will
8240 force the channel key change anyway. The <hmac> argument is
8241 important since the client is responsible of setting the new
8242 HMAC and the hmac key into use.
8244 * Fixed the CMODE command in the client library as well.
8246 * Tested CMODE command in router environment successfully.
8248 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8250 * Show the version of the remote client (or server) when connecting
8251 to the server. It is logged to the log file. Affected file
8252 is silcd/protocol.c.
8254 * Fixed the KILLED notify handling in the client library. The
8255 client must be removed from all channels when receiving the
8258 Also, do not remove the client entry when giving the KILL
8259 command but when the KILLED notify is received.
8261 * Removed silc_idlist_find_client_by_nickname from the server.
8262 Not needed anymore. Affected files silcd/idlist.[ch].
8264 * Implemented the CHANNEL_CHANGE notify type handling to the
8265 server. Affected file silcd/server.c.
8269 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8271 * Added silc_server_send_notify_invite to send the INVITE
8272 notify between routers.
8274 * Implemented the INVITE command correctly to the server.
8276 * Implemented the INVITE notify type handling in the server.
8278 * Implemented the INVITE command to the client library and on the
8281 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8283 * Added function silc_server_get_client_resolve to find the
8284 client entry by ID from all ID lists and then resolve it
8285 (using WHOIS) if it cannot be found. Affected file is
8288 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8290 * Implemented the BAN command to the client library.
8292 * The JOIN command in the server now checks the invite list
8295 * Changed the silc_command_reply_payload_encode_va and the
8296 silc_command_payload_encode_va to support that if argument is
8297 NULL it ignores and checks the next argument. Affected file
8298 lib/silccore/silccommand.c.
8300 * Added silc_server_send_notify_ban to send the BAN notify
8301 type between routers.
8303 * Chaned the silc_notify_payload_encode to support that if
8304 argument is NULL it ignores and checks the next argument.
8305 Affected file lib/silccore/silcnotify.c.
8307 * Tested ban lists in router environment successfully.
8309 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8311 * Implemented BAN command to the server, in silcd/command.[ch].
8313 * Removed the BAN and INVITE_LIST modes from the CMODE command
8316 * Added function silc_string_match to regex match two strings.
8317 Affected files lib/silcutil/silcutil.[ch].
8319 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8321 * Redefined parts of the SilcChannelEntry in the server to support
8322 the new ban and invite lists.
8324 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8326 * Redefined the INVITE command. The same command can be used to
8327 invite individuals to the channel but also to manage the invite
8328 list of the channel (to add to and remove from the invite list).
8329 Updated the protocol specs.
8331 * Added new command SILC_COMMAND_BAN that can be used to manage
8332 the ban list of the channel. Updated the protocol specs.
8334 * Removed the channel modes: the SILC_CMODE_BAN and the
8335 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
8336 in the CMODE command. The equivalent features are now available
8337 using INVITE and BAN commands. Updated the protocol specs.
8339 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
8340 in the network about change in the current ban list. The notify
8341 type is not used by the client.
8343 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
8344 support the invite lists.
8346 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8348 * Added new function silc_string_regexify that converts string
8349 including wildcard characters into regex string that can
8350 be used by the GNU regex library. Added into the file
8351 lib/silcutil/silcutil.[ch].
8353 Added silc_string_regex_combine to combine to regex strings
8354 into one so that they can be used as one regex string by
8355 the GNU regex library. Added into the file
8356 lib/silcutil/silcutil.[ch].
8358 Added silc_string_regex_match to match two strings. It returns
8359 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
8361 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8363 * Imported GNU regex to the soruce tree into lib/contrib.
8364 Fixed some compiler warning from the regex.c.
8366 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8368 * Fixed MOTD command in the server to work in router environment.
8370 * Fixed the MOTD command in the client library to support
8371 the server argument in the command.
8373 * Added `nickname_len' argument to the silc_idlist_add_client
8374 in the server, as the `nickname' argument may be binary data
8377 * Added silc_idlist_get_channels to return all channels from
8380 * Implemented LIST command to the server. Affected file is
8383 * Implemented the LIST command to the client library and on the
8386 * Added [<user count>] argument to the LIST command reply.
8387 With private channels the user count is not shown.
8389 * Updated TODO and README.
8391 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8393 * The client entry's data.registered must be TRUE even with
8394 global client entry on global client list. The data.registered
8395 is used to check whether the client is anymore in the network,
8396 for example with WHOWAS command so it must be valid.
8398 * Fixed the WHOWAS command in the server. It now actually works
8399 in router environment. Added function into silcd/command_reply.c
8400 silc_server_command_reply_whowas_save.
8402 * Added silc_idlist_purge function to the silcd/idlist.c
8403 to periodically purge the ID Cache.
8405 * Fixed INFO command in the server. It works now in router
8406 environment. Added <server name> argument to the INFO command
8407 reply. Updated the protocol specs.
8409 * Fixed minor bug in silc_idcache_purge to not purge if the
8410 expire value is zero.
8412 * Fixed various bugs in WHOIS and IDENTIFY command handling as
8413 they were buggy because of the WHOWAS information.
8415 * Fixed local command MSG to handle the async resolving of
8416 the remote client properly. It used to fail the first MSG.
8417 Affected file silc/local_command.c.
8419 * Added `data_len' field to SilcIDCache context.
8421 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8423 * Update TODO. Todo in commands in the server.
8425 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8427 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
8428 used by routers as broadcast packet to inform other routers
8429 about the changed user mode.
8431 Implemented the notify handling in the server. Affected file is
8432 silcd/packet_receive.c. Added the function
8433 silc_server_send_notify_umode to the silcd/packet_send.[ch].
8435 * Added new generic Channel Payload and deprecated the New Channel
8436 Payload. The New Channel Payload is now the generic Channel
8439 * Added new argument `mode' to the silc_server_send_new_channel
8440 as it is required in the Channel Payload now.
8442 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
8443 and created a new and real SilChannelPayload to represent the
8444 new generic Channel Payload. Implemented the encode/decode
8445 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
8447 * Added silc_server_get_client_channel_list to return the list
8448 of channels the client has joined for WHOIS command reply.
8449 Affected file silcd/server.[ch].
8451 * Implemented the channel list sending in the WHOIS command reply
8452 in server and in the client.
8454 Implemented the channel list displaying on the user interface
8455 as well. Affected file silc/client_ops.c.
8457 * Added silc_channel_payload_parse_list to parse list of Channel
8458 Payloads. It returns SilcDList list of SilcChannelPayloads.
8459 Client for example can use this function to parse the list of
8460 channels it receives in the WHOIS command reply. The caller
8461 must free the list by calling silc_channel_payload_list_free.
8462 Affected files lib/silccore/silcchannel.[ch].
8464 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8466 * Added one new argument <user mode> to the WHOIS command reply
8467 to return the mode of the user in SILC. Updated the protocol
8470 Implemented it to the server and client.
8472 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8474 * Fixed the mode printing on the user interface on joining.
8475 Affected file silc/client_ops.c.
8477 * Implemented the UMODE command and user modes in general to the
8478 client library and to the user interface.
8480 * Implemented the UMODE command to the server.
8482 * The server now sends UNKNOWN_COMMAND error status if client sends
8483 unknown command. Affected file silcd/command.c.
8485 * All server commands now handle the command identifier the right
8486 way when sending the command reply to the client. The client can
8487 use to identify the command replies with the identifier.
8489 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8491 * Added silc_server_get_client_route to resolve the route to
8492 the client indicated by the client ID. Affected file is
8495 * Added silc_server_relay_packet as general function to relay
8496 packet to arbitrary destination. This deprecates functions
8497 like _send_private_message_key, _relay_notify etc. Affected
8498 file is silcd/packet_send.[ch].
8500 Removed silc_server_send_key_agreement,
8501 silc_server_send_private_message_key and
8502 silc_server_packet_relay_notify functions from the file
8503 silcd/packet_send.[ch].
8507 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
8508 server. Affected file silcd/packet_receive.[ch].
8510 * Implemented the KILL command to the client. Implemented the
8511 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
8512 Affected files lib/silcclient/command[_reply].c and
8513 lib/silcclient/client_notify.c. Implemented the KILL notify
8514 printing in the user inteface.
8516 * Fixed a lot silc_parse_nick memory leaks from the client
8517 library in the file lib/silcclient/command.c.
8519 * Changed the silc_server_send_notify_on_channels's `sender'
8520 argument from SilcSocketConnection to SilcClientEntry to
8521 check the sender as entry and not as connection object and not
8522 to send to the client provided as argument. The affected file
8523 is silcd/packet_send.[ch].
8525 * The notify packets that are destined directly to the client used
8526 to not to be processed by the server. Now changed that and the
8527 server processes all notify packets. After relaying the packet
8528 to the client the notify packet is processed in the server.
8530 * The silc_server_free_client_data now checks whether there is
8531 pending outgoing traffic for the client and purges the data to
8532 the network before removing the client entry.
8534 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8536 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
8537 an client is killed from the SILC Network. Updated the protocol
8540 Added new function silc_server_send_notify_killed to the
8541 silcd/packet_send.[ch].
8543 * Added function silc_server_packet_relay_notify to relay notify
8544 packets that are destined directly to a client. In this case
8545 the server does not process the notify packets but merely relays
8546 it to the client. Affected file silcd/packet_send.[ch].
8548 Added also silc_server_packet_process_relay_notify to check
8549 whereto relay the notify. Affected file is
8550 silcd/packet_receive.[ch].
8552 * Implemented the KILL command to the server.
8556 * Added the backup schema desgined last fall to the protocol
8557 specs for everyone to see. The specification is in the
8558 *-spec-xx.txt draft and the packet type definitions for the
8559 backup routers is in *-pp-xx.txt draft. Thusly, added also
8560 new packet type SILC_PACKET_CELL_ROUTERS.
8562 * A big security problem in the implementation discovered. The
8563 signoff of an client did not cause new channel key generation
8564 which it of course should've done. The channel keys must be
8565 always re-generated when client leaves (or signoffs) the channel.
8566 The silc_server_remove_from_channels funtion now handles
8567 the channel key re-generation.
8569 * Added `sender' argument to the silc_server_send_notify_on_channels
8570 to not to send the client provided as argument. Affected file
8571 silcd/packet_send.[ch].
8573 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8575 * Implemented OPER and SILCOPER commands into the server and
8578 * Added silc_auth_verify and silc_auth_verify_data to verify
8579 the authentication directly from the authentication payload.
8580 It supports verifying both passphrase and public key based
8581 authentication. Affected file lib/silccore/silcauth.[ch].
8583 * Added `hash' field to the SilcIDListData structure. It is the
8584 hash negotiated in the SKE protocol. Affected file is
8587 * Slight redesigning of the SilcAuthPayload handling routines.
8588 Do not send SilcPKCS but SilcPublicKey as argument.
8590 * Implemented the public key authentication support to the
8591 serverconfig. The public key is loaded from the provided path
8592 and saved as authentication data to void * pointer. Thus,
8593 changed the unsigned char *auth_data to void *auth_data;
8595 * Fixed SHUTDOWN command to send the reply before the server
8596 is shutdown. :) Affected file silcd/command.c.
8598 * Fixed fatal bug in CONNECT command. The hostname was invalid
8599 memory and server crashed. Affected file silcd/command.c.
8601 * Fixed fatal bug in CLOSE command. The server_entry became
8602 invalid but was referenced later in the command. Affected file
8605 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8607 * Fixed fatal bug in failure packet handling. Server ignored
8608 the failure and thus crashed when it came.
8612 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8614 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
8615 that the command may be executed only once in (about) 2 seconds.
8616 The old SILC_CF_LAG flag is same but allows command bursts up
8617 to five before limiting.
8619 Added the support for CF_LAG and CF_LAG_STRICT flags to the
8620 server code. Various commands now includes the CF_LAG_STRICT
8621 flag to disallow any kind of miss-use of the command.
8623 * Fixed the silc_buffer_unformat to not to allocate any data
8624 if the length of the data is zero. It used to allocate the
8625 length + 1. Affected file lib/silcutil/silcbuffmt.c.
8627 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8629 * Changed the format of AdminConnection configuration section
8630 in the server. Added username of the admin to the format.
8631 Affected files silcd/serverconfig.[ch].
8633 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
8634 to return admin configuration data by host, username and/or
8637 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8639 * Implemented WHOWAS command to the server. Added the functions:
8641 silc_server_command_whowas_parse,
8642 silc_server_command_whowas_send_reply,
8643 silc_server_command_whowas_from_client and
8644 silc_server_command_whowas_from_server
8646 * Added <Client ID> argument to the WHOWAS command reply. Updated
8647 the protocol specs accordingly.
8649 * Implemented WHOWAS command and command_reply to the client
8652 Implemented the WHOWAS printing on the user interface.
8654 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8656 * Added new argument to the WHOWAS command reply, the real name.
8657 It is an optional argument. Updated the protocol specs.
8659 * Added SilcIDCacheDestructor callback that is registered when
8660 the SilcIDCache is allocated. The callback is called when
8661 an cache entry in the ID Cache expires, or is purged from the
8662 cache. Added into lib/silccore/idcache.[ch].
8664 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
8665 to destruct the client entries when the cache entry expires.
8666 Other ID Cache's in server and in the client library ignores
8669 * If the ID Cache entry's `expire' field is zero then the entry
8670 never expires. Added boolean `expire' argument to the
8671 silc_idcache_add function in the lib/silccore/idcache.[ch].
8672 If it is TRUE the default expiry value is used.
8674 * Added silc_server_free_client_data_timeout that is registered
8675 when client disconnects. By default for 5 minutes we preserve
8676 the client entry for history - for WHOWAS command.
8678 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8680 * Added support to the server to enforce that commands are not
8681 executed more than once in 2 seconds. If server receives
8682 commands from client more frequently, timeout is registered
8683 to process the commands. Affected file silcd/command.c.
8684 Added new function silc_server_command_process_timeout.
8686 * Changed NICK_NOTIFY handling in client library to check that
8687 if the client's nickname was changed, so there is no need to
8688 resolve anything from the server.
8690 * Removed error printing from the WHOIS and IDENTIFY commands.
8691 If error occurs then it is ignored silently in the client library.
8692 The application, however, may map the received error to
8693 human readable error string. The application currently maps
8694 the NO_SUCH_NICKNAME error to string.
8696 * Made the command status message public to the application. Moved
8697 them from lib/silcclient/command_reply.c to
8698 lib/silcclient/command_reply.h. The application can map the
8699 received command status to the string with the
8700 silc_client_command_status_message function.
8702 * Added check to the server to check that client's ID is same
8703 as the Source ID in the packet the client sent. They must
8706 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8708 * Added dist-bzip hook to the Makefile.am to make bzip2
8709 compressed distributions.
8711 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8713 * Server now enforces the maximum length for the nickname and
8714 the channel as protocol specification dictates. 128 bytes for
8715 nickname and 256 bytes for channel name.
8717 * Moved the WHOIS printing to the application. The client libary
8718 does not print out the WHOIS information anymore, the application
8719 must do it. Renamed silc_client_command_reply_whois_print to
8720 the silc_client_command_reply_whois_save.
8722 The client's idle time is also sent to the application now, and
8723 the idle is shown on screen.
8725 * Added silc_client_command_reply_identify_save to save the
8726 received IDENTIFY entries.
8728 * Do not check for channel private keys in message sending and
8729 reception if the channel does not have the PRIVKEY mode set.
8730 Affected file lib/silclient/client_channel.c.
8732 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8734 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
8735 just surfaced after chaning the JOIN procedure.
8737 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8739 * Added silc_client_get_clients_by_list to get client entries
8740 from Client ID list, that is returned for example by JOIN
8741 and USERS command replies. The application should use this
8742 function for example when JOIN command reply is received to
8743 resolve the clients already on the channel (library does not
8744 do that anymore as USERS command reply is not used in the JOIN
8745 procedure anymore). Affected files lib/silcclient/silcapi.h and
8746 lib/silcclient/idlist.c.
8748 * JOIN command reply and USERS command reply returns now SilcBuffer
8749 pointers instead of unsigned char pointers when returning
8750 the client list and mode list.
8752 * Added <Client ID> argument to the JOIN command reply, mainly
8753 for the server to identify for which client the command was
8754 originally sent. Updated protocol specs accordingly.
8756 * Added SilcDlist private_key pointer to the SilcChannelEntry
8757 in the client to support the channel private keys. Affected
8758 file is lib/silcclient/idlist.h.
8760 * Added SilcChannelPrivateKey argument to the function
8761 silc_client_send_channel_message so that application can choose
8762 to use specific private ke if it wants to. If it is not provided,
8763 the normal channel key is used, unless private keys are set.
8764 In this case the first (key that was added first) is used
8765 as the encryption key.
8767 * Implemented the support for channel private key handling.
8768 Implemented the following functions:
8770 silc_client_add_channel_private_key,
8771 silc_client_del_channel_private_keys,
8772 silc_client_del_channel_private_key,
8773 silc_client_list_channel_private_keys and
8774 silc_client_free_channel_private_keys
8776 Affected file lib/silcclient/client_channel.c.
8778 * Added the support for the private keys in the channel message
8779 sending and encryption and in the message reception and
8780 decryption. Affected funtions are
8781 silc_client_send_channel_message and silc_client_channel_message.
8783 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8785 * Added SKE's key verify callback to the client library's
8786 KE protocol context. Affected files lib/silcclient/protocol.[ch].
8788 * Removed the statement that server (or router) must send USERS
8789 command reply when joining to the channel so that the client
8790 knows who are on the channel. Instead, the client list and
8791 client's mode list is now sent in the JOIN command reply to the
8792 client who joined channel. This is better solution.
8794 * Added function silc_server_get_users_on_channel and function
8795 silc_server_save_users_on_channel to the silcd/server.[ch].
8797 * Removed function silc_server_command_send_users from the
8800 * Do not show topic on the client library anymore. The topic is
8801 sent in the command reply notify to the application and the
8802 application must show the topic now.
8804 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8806 * Added client searching by nickname hash into the IDENTIFY and
8807 WHOIS commands in the server as they were clearly missing from
8808 them. Affected file is silcd/command.c.
8810 * Fixed a bug in private message receiving in the client library.
8811 The remote ID was freed and it wasn't supposed, now it is
8814 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8816 * Minor fix to the channel payload; allocate the data area, as it
8817 needs to be of specific length.
8819 * If the key agreement port is zero then the operating
8820 system will define the bound port. Affected files are
8821 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
8823 * Added new function silc_channel_payload_decrypt into the file
8824 lib/silccore/silcchannel.[ch].
8826 * Moved the channel message etc, check from silc_packet_decrypt
8827 to applications. The library calls now a generic
8828 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
8829 when the packet is either normal or special. This was done to
8830 allow more wide range of checking that was not allowed when
8831 the code was in library. Now applications can do virtually any
8832 checks to the packet and return to the library the decision how
8833 the packet should be processed. Affected files are
8834 lib/silccore/silcpacket.[ch].
8836 Added silc_server_packet_decrypt_check to the server and
8837 silc_client_packet_decrypt_check to the client library.
8839 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
8840 to send with specified source and destination information.
8842 * Channel message delivery between routers was broken after the
8843 channel key distribution was fixed earlier. The channel key
8844 was used be to distributed to other routers as well which is not
8845 allowed by the protocol. Now this is fixed and channel keys
8846 really are cell specific and the channel message delivery between
8847 routers comply with the protocol specification.
8849 * Fixed various commands in server to check also the global list
8850 for the channel entry and not just the local list. The affected
8851 file silcd/command.c.
8853 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8855 * Added assert()s to buffer formatting and unformatting routines
8856 to assert (if --enable-debug) when error occurs. Affected
8857 file: lib/silcutil/silcbuffmt.c.
8859 * Changed to auto-reconnect to check whether the remote host is
8860 router and register the re-connect timeout if it is. It used
8861 to check that whether we are normal server, but router must do
8862 auto-reconnect with another router as well. Affected file
8865 * Removed the [<key len>] option from CMODE command as the cipher
8866 name decides the key length, nowadays. See the defined ciphers
8867 from the protocol specification.
8869 * Added [<hmac>] option to the CMODE command to define the HMAC
8870 for the channel. Added SILC_CMODE_HMAC channel mode.
8872 * Added [<hmac>] option for the JOIN command so that user can
8873 select which HMAC is used to compute the MACs of the channel
8876 * Added Hmac field to the Channel Message Payload. The integrity
8877 of plaintext channel messages are now protected by computing
8878 MAC of the message and attaching the MAC to the payload. The
8879 MAC is encrypted. Now, it is clear that this causes some
8880 overhead to the size of the packet but rationale for this is that
8881 now the receiver can verify whether the channel message decrypted
8882 correctly and also when private keys are set for the channel the
8883 receiver can decrypt the packet with several keys and check from
8884 the MAC which key decrypted the message correctly.
8886 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
8887 lib/silccrypt/silccipher.[ch].
8889 * Added silc_hash_len to return the digest length into the
8890 lib/silcrypt/silchash.[ch].
8892 * Rewrote parts of Silc Channel Payload interface in the
8893 lib/silccore/silcchannel.[ch]. The encode function now also
8894 encrypts the packet and parse function decrypts it.
8896 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8898 * Fixed a minor formatting bug in the SKE's key material processing.
8899 It actually might have processed the keys wrong way resulting
8902 * Redefined the mandatory HMAC algorithms and added new algorithms.
8903 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
8904 and hmac-md5 truncated to 96 bits. The mandatory is now
8905 hmac-sha1-96. Rest are optional (including the one that used
8906 to be mandatory). Rationale for this is that the truncated HMAC
8907 length is sufficient from security point of view and can actually
8908 make the attack against the HMAC harder. Also, the truncated
8909 HMAC causes less overhead to the packets. See the RFC2104 for
8912 * Added new [hmac] configuration section. The SKE used to use
8913 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
8914 is of course wrong. The official names that must be proposed in
8915 the SKE are the ones defined in the protocol specification
8916 (hmac-sha1-96 for example). The user can configure any hmac
8917 using any hash function configured in the [hash] section. At
8918 least, the mandatory must be configured.
8920 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
8922 * Added HMAC list to the SKE proposal list. It has now both
8923 hash algorithm list and HMAC list. This makes the protocol
8924 incompatible with previous versions. The SKE now seems to work
8925 the way it is supposed to work, for the first time actually.
8927 * Defined plain Hash algorithms to the protocol specification.
8930 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8932 * Implemented support for key agreement packets into the server.
8933 Added functions silc_server_key_agreement and
8934 silc_server_send_key_agreement. Other than these functions,
8935 server has nothing to do with this packet.
8937 * Added support for private message key packets into the server.
8938 Added functions silc_server_private_message_key and
8939 silc_server_send_private_message_key.
8943 * Changed the silc_[client|server]_protocol_ke_set_keys to be
8944 called in the protocol's final callback instead in the END
8945 protocol state. This makes a little more sense and in the same
8946 time in client we can use the same protocol routines for normal
8947 key exchange and to key agreement packet handling as well.
8949 * Added to both client's and server's KE protocol context the
8950 SilcSKEKeyMaterial pointer to save the key material. We will
8951 bring the key material to the protocol's final callback by doing
8952 this. The final callback must free the key material.
8954 * Added SKE's packet_send callback into client's KE protocol
8955 context so that the caller can choose what packet sending function
8956 is used. This way we can use different packet sending when
8957 doing normal SKE when doing key agreement packet handling (in
8958 the key agreement packet handling we do not want to encrypt
8961 * Implemented the responder side of the key agreement routines
8962 in the client. The client can now bind to specified port and
8963 accept incoming key negotiation. The key material is passed
8964 to the application after the protocol is over.
8966 * Implemented the processing of incoming Key Agreement packet
8967 in the client. Added function silc_client_key_agreement to
8970 * Implemented the intiator side of the key agreement routines
8971 in the client. The client can now initiate key agreement with
8972 another remote client. The key material is passed to the
8973 application after the protocol is over.
8975 * Created client_keyagr.c to include all the key agreement
8978 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
8979 SILC_TASK_CALLBACK except that it is not static.
8981 * Created client_notify.c and moved the Notify packet handling
8982 from the client.[ch] into that file.
8984 * Created client_prvmsg.c and moved all private message and
8985 private message key routines from the client.[ch] into that file.
8987 * Create client_channel.c and moved all channel message and
8988 channel private key routines from the client.[ch] into that file.
8990 * Changed silc_client_get_client_by_id_resolve to resolve with
8991 WHOIS command instead of IDENTIFY command, in the file
8992 lib/silclient/idlist.c.
8994 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8996 * Implemented the SKE's responder side to the Client library.
8998 * When FAILURE is received to the protocol do not trust it
8999 blindly. Register a timeout to wait whether the remote closes
9000 the connection as it should do it, only after that process the
9001 actual failure. This was changed to both client and server.
9003 * Added client_internal.h to include some of the structures
9004 there instead of client.h in lib/silcclient/.
9006 * Added function silc_task_unregister_by_callback to unregister
9007 timeouts by the callback function.
9009 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9011 * Some "Incomplete WHOIS info" errors has been appearing on the
9012 log files. Took away the entry->userinfo check from WHOIS
9013 reply sending. The entry->userinfo is now " " if client did not
9014 provide one. I thought this was fixed earlier but something
9015 is wrong still. Let's see if the error still appears.
9017 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9019 * Fixed a minor bug in the login when the channel key is
9020 re-generated in the server. It used to generate the key in
9021 wrong order and thus caused problems in the channel traffic.
9023 * Fixed a minor bug in channel key distsribution after
9024 KICK command. The key was not sent to the router even though
9027 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9029 * Added silc_ske_process_key_material_data as generic routine
9030 to process any key material as the SILC protocol dictates. The
9031 function is used by the actual SKE library but can be used by
9032 applications as well. This relates to the private message keys
9033 and the channel private keys since they must be processed the
9034 same way the normal SILC session keys. The protocol dictates
9035 this. Affected files: lib/silcske/silcske.[ch].
9037 Added also silc_ske_free_key_material to free the
9038 SilcSKEKeyMaterial structure.
9040 * Defined silc_cipher_set_key function to set the key for
9041 cipher without using the object's method function. The affected
9042 files: lib/silccrypt/silccipher.[ch].
9044 * Implemented silc silc_client_add_private_message_key,
9045 silc_client_add_private_message_key_ske,
9046 silc_client_del_private_message_key,
9047 silc_client_list_private_message_keys and
9048 silc_client_free_private_message_keys functions in the
9051 Added functions silc_client_send_private_message_key to send
9052 the Private Message Key payload and silc_client_private_message_key
9053 to handle incoming Private Message Key payload.
9055 * Added Cipher field to the Private Message Key payload to set
9056 the cipher to be used. If ignored, the default cipher defined
9057 in the SILC protocol (aes-256-cbc) is used.
9059 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9061 * Removed lib/silcclient/ops.h file.
9063 Redefined parts of the SILC Client Library API. Created new
9064 file silcapi.h that deprecates the ops.h file and defines the
9065 published Client Library API. Defined also private message key
9066 API and channel private key API into the file.
9068 This is the file that the application must include from the
9069 SILC Client Library. Other files need not be included by
9070 the application anymore.
9072 * Added new key_agreement client operation callback and also
9073 defined the Key Agreement library API for the application.
9075 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9077 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9078 is used by clients to request key negotiation between another
9079 client in the SILC network. If the negotiation is started it
9080 is performed using the SKE protocol. The result of the
9081 negotiation, the secret key material, can be used for example
9082 as private message key.
9084 Implemented the Key Agreement payload into the files
9085 lib/silccore/silauth.[ch].
9087 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9089 * Redefined ciphers for the SILC protocol. Added some new ciphers
9090 and defined the key lengths for the algorithms. Changed the
9091 code accordingly. The default key length is now 256 bits.
9093 * Fixed SKE key distribution function silc_ske_process_key_material
9094 when the key length is more than 128 bits. The default key
9095 length in SILC is now 256 bits.
9097 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9098 to indicate unsupported algorithm.
9100 * Renamed rijndael.c to aes.c and all functions as well.
9102 * Fixed a long standing channel key setting bug in client library.
9103 Weird that it has never surfaced before.
9105 * Fixed bug in channel deletion. If the entire channel is removed
9106 then it must also delete the references of the channel entry
9107 from the client's channel list as the client's channel entry and
9108 the channel's client entry share same memory.
9110 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9112 * Implemented CONNECT and SHUTDOWN commands in the client.
9114 * Implemented CLOSE command to the client.
9116 * Added the function silc_idlist_find_server_by_name into the
9117 files silcd/idlist.[ch].
9119 Added the function silc_idlist_find_server_by_conn into the
9120 files silcd/idlist.[ch].
9122 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9124 * DIE command was renamed to SHUTDOWN. Updated the both code
9127 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9128 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9130 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9133 * Added function silc_server_create_connection function to create
9134 connection to remote router. My server implementation actually
9135 does not allow router to connect to normal server (it expects
9136 that normal server always initiates the connection to the router)
9137 so the CONNECT command is only good for connecting to another
9140 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9142 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9143 or some other client was kicked from the channel.
9145 Implemented the handling of the notify type to both client
9148 Implemented silc_server_send_notify_kicked to send the KICKED
9149 notify. It is used to send it to the server's primary router.
9151 * Implemented the KICK command into server and client.
9153 * Added `query' argument to the silc_idlist_get_client function
9154 to indicate whether to query the client from server or not if
9157 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9158 to indicate that the client is not channel founder.
9162 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9164 * Removed the rng context from SilcPacketContext structure and
9165 changed that the packet routine uses the Global RNG API.
9167 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9169 * Added support for quit message that client can "leave" on the
9170 channel when it quits the SILC. It is ditributed inside the
9171 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9173 Added silc_server_free_client_data that will take the
9174 signoff message as argument.
9176 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9178 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9180 * Updated parts of the protocol specification to keep it up
9183 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9185 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9186 payloads in one packet.
9188 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9189 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9190 use now the new List flag.
9192 * Also deprecated the following packet types: REPLACE_ID,
9193 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9195 * Added list support for Notify packet in server.
9197 * Added silc_server_send_notify_channel_change to send the
9198 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9199 the silc_server_send_replace_id.
9201 * Added silc_server_send_notify_nick_change to send the
9202 NICK_CHANGE notify type. Deprecates the function
9203 silc_server_send_replace_id.
9205 * Added silc_server_send_notify_join to send the JOIN notify type.
9206 Deprecates the function silc_server_send_new_channel_user.
9208 * Added silc_server_send_notify_leave to send LEAVE notify type.
9209 Deprecates the function silc_server_send_remove_channel_user.
9211 * Added silc_server_send_notify_cmode and
9212 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9213 types. Deprecates the silc_server_send_set_mode function.
9215 * Added SERVER_SIGNOFF notify type to indicate that server has
9216 quit. This means that all clients on the channel from that
9217 server will drop. This can be also used when netsplit happens.
9219 Deprecated REMOVE_ID packet type since it is not needed anymore
9222 Added silc_server_send_notify_server_signoff to send the
9223 SERVER_SIGNOFF notify type. Deprecates the function
9224 silc_server_send_remove_id.
9226 Added also silc_server_send_notify_signoff to send the
9227 SIGNOFF notify type.
9229 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9230 SILC protocol from this day on. Changed the protocol
9231 specification as well.
9233 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9234 notify type. It is used between routers to notify about
9235 topic changes on a channel.
9237 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9240 * Partly updated the protocol specification to comply with the
9241 changes now made. It is still though a bit outdated.
9243 * The JOIN notify type now takes one extra argument <Channel ID>.
9244 The packet used to be destined to the channel but now the
9245 JOIN type may be sent as list thus it is impossible to
9246 destine it to any specific channel. By adding this argument
9247 it is again possible.
9249 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9251 * Added CREDITS file. The CHANGES and CREDITS file will appear
9252 in the distribution as well.
9254 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9256 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9257 types in the server's silcd/packet_receive.c.
9259 * Implemented CMODE and CUMODE to work in router environment.
9261 * Fixed minor encoding and decoding buglet from the
9262 lib/silccore/silcmode.c.
9264 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9267 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9269 * Changed all SilcConfigServer* and silc_config_server* to
9270 SilcServerConfig* and silc_server_config*, respectively.
9273 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9275 * Associated the ID (client or server ID) to the Authentication
9276 Payload to avoid any possibility of forging. Updated the
9277 protocol specification and the code accordingly.
9279 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9281 * The RSA key length is now save to the RsaKey context in the
9282 key generation process in lib/silccrypt/rsa.c. The key length
9283 is now used to figure out the maximum size of the block allowed
9284 to be encrypted/signed.
9286 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9287 is equivalent to the silc_mp_mp2bin but does not allocate any
9290 * Changed silc_mp_mp2bin API to take length argument. If it is
9291 non-zero then the buffer is allocated that large. If zero, then
9292 the size is approximated using silc_mp_sizeinbase, which however
9295 * Created Global RNG API which is global RNG that application can
9296 initialize. After initializing, any routine anywhere in the
9297 code (including library) can use RNG without allocating a new
9298 RNG object. This was done to allow this sort of use of the
9299 RNG in code that has no chance to allocate RNG object. All
9300 applications currently allocate this and many routines in the
9301 library use this. Affected file lib/silccrypt/silcrng.[ch].
9303 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9304 it to use the Global RNG API.
9306 * Defined Authentication Payload into protocol specification that
9307 is used during SILC session to authenticate entities. It is
9308 used for example by client to authenticate itself to the server
9309 to obtain server operator privileges.
9311 Implemented this payload into the lib/silccore/silcauth.[ch].
9312 Implemented also routines for public key based authentication
9313 as the new protocol specification dictates.
9315 Moved definitions of different authentication methods from
9316 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9318 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9319 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9320 silc_pkcs_verify_with_hash functions into the file
9321 lib/silccrypt/silcpkcs.[ch].
9323 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9325 * The client entry's userinfo pointer must be always valid.
9326 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9327 will fail since it requires the userinfo. Now, the userinfo
9328 is allocated as "" if actual userinfo does not exist. Actually,
9329 it must exist and it is totally Ok to drop client connections
9330 that does not announce the userinfo. However, we will make
9331 this workaround for now.
9333 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
9334 to return the remote port by socket.
9336 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9338 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
9339 SILC_SERVER_PENDING_EXEC and added an new macro
9340 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
9341 data or when error occurs while processing the pending command.
9343 Added new argument `destructor' into silc_server_command_pending
9344 and to the SilcServerCommandPending object. This destructor is
9345 now called after calling the pending callback or if error occurs
9346 immediately. If error occurs the actual pending callback won't
9347 be called at all - only the destructor. The destructor may be
9348 NULL if destructor is not needed.
9350 All this applies for client library code as well. Similar
9351 changes were made there as well for the pending commands.
9353 In the client, the application must now allocate the
9354 SilcClientCommandContext with the silc_client_command_alloc
9357 * Added reference counter to the SilcServerCommandContext. Added
9358 function silc_server_command_alloc and silc_server_command_dup
9361 Same type of functions added to the client library for the same
9364 * Removed the cmd_ident from IDListData away since it is now
9365 global for all connections. It is the command identifier used
9366 in command sending and with pending commands. The affected file
9369 * Added reference counter to the SilcSocketConnection objecet to
9370 indicate the usage count of the object. The object won't be
9371 freed untill the reference counter hits zero. Currently only
9372 server uses this, and client ignores it. The client must be
9373 set to use this too later. The affected files are
9374 lib/silccore/silcsockconn.[ch]. Added also the function
9375 silc_socket_dup to increase the reference counter.
9377 This was mainly added because it is possible that the socket
9378 is removed underneath of pending command or other async
9379 operation. Now it won't be free'd and proper DISCONNECTING
9380 flags, etc. can be set to avoid sending data to connection that
9381 is not valid anymore.
9383 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
9384 the connection. After that it sets SILC_SET_DISCONNECTED.
9385 It is, however, possible that the socket data is not still freed.
9386 The silc_server_packet_process now checks that data is not
9387 read or written to connection that is DISCONNECTED. The socket
9388 get's freed when the reference counter hits zero.
9390 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9392 * Changed the client operation API: channel_message operation's
9393 `sender' is now the client entry of the sender, not the nickname
9394 and the `channel' is the channel entry, not the channel name.
9396 In the private_message operation the `sender' is now also the
9397 client entry of the sender not the nickname.
9399 Affected file is lib/silcclient/ops.h and all applications
9400 using the client operations.
9402 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9404 * Moved the calling of ops->connect() from connect_to_server_final
9405 into receive_new_id functin since that is the point when the
9406 client is actually allowed to send traffic to network. The
9407 affected file is lib/silcclient/client.c.
9409 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9411 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
9412 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
9413 (if needs broadcasting) instead of broadcasting the packets one
9414 by one which would make a burst in the network traffic.
9416 * Added `broadcast' argument to the functions in silcd/server.[ch]
9417 silc_server_create_new_channel[_with_id] to indicate whether
9418 to send New Channel packet to primary router.
9420 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9422 * Added new function into the silcd/server.[ch] files:
9423 silc_server_create_new_channel_with_id to create new channel with
9424 already existing Channel ID.
9426 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
9427 lib/silccore/silcpacket.h. This packet is used t send list of
9428 Set Mode payloads inside one packet. Server uses this to set
9429 the modes for the channels and clients on those channels, that it
9430 announced to the router when it connected to it. The protocol
9431 specification has been updated accordingly.
9433 * The silc_server_new_channel did not handle the packet coming
9434 from normal server as it normally does not send that. However,
9435 when it announces its channels it does send it. Implemented
9436 the support for that.
9438 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
9439 into the file lib/silccore/id.h.
9441 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9443 * Fixed memory leaks in the functions silc_idlist_del_client,
9444 silc_idlist_del_channel and silc_idlist_del_server in the file
9445 silcd/idlist.c. All of those leaked like a sieve.
9447 * Fixed some small memory leaks in the client's function
9448 silc_client_notify_by_server.
9450 * Added functions into silcd/server.c: silc_server_announce_clients,
9451 silc_server_announce_channels and silc_server_announce_server.
9452 These functions are used by normal and router server to announce
9453 to its primary router about clients, channels and servers (when
9454 router) that we own. This is done after we've connected to the
9457 These functions effectively implements the following packet types:
9458 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
9459 and SILC_PACKET_NEW_ID_LIST.
9461 * Added new functions into the silcd/packet_receive.[ch]:
9462 silc_server_new_id_list, silc_server_new_channel_list and
9463 silc_server_new_channel_user_list to handle the incoming
9464 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
9466 * Added support of changing Channel ID in the function
9467 silc_server_replace_id. If the server that announces a channel
9468 to the router already exists in the router (with same name but
9469 with different Channel ID), router is responsible to send
9470 Replace ID packet to the server and force the server to change
9471 the Channel ID to the one router has.
9473 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
9474 client that the Channel ID has been changed by the router. The
9475 normal server sends this to the client. Client must start using
9476 the new Channel ID as the channel's ID.
9478 Implemented handling of this new type into lib/silcclient/client.c
9479 into the function silc_client_notify_by_server.
9481 * Added new function silc_idlist_replace_channel_id into the files
9482 silcd/idlist.[ch] to replace the Channel ID.
9484 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9486 * Call silc_server_command_identify_check always when processing
9487 the IDENTIFY command in silcd/command.c
9489 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9491 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
9492 send keepalive packets. The packet can be sent by clients,
9493 servers and routers.
9495 Added function silc_socket_set_heartbeat into the file
9496 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
9497 If not set, the heartbeat is not performed. The actual
9498 heartbeat is implemented in the low level socket connection
9499 library. However, application is responsible of actually
9502 Added silc_server_send_heartbeat to send the actual heartbeat
9503 packet into silcd/packet_send.[ch]. Server now performs
9504 keepalive with all connections.
9506 * Added silc_task_get_first function into lib/silcutil/silctask.c
9507 to return the timeout task with shortest timeout. There was a bug
9508 in task unregistration that caused problems. TODO has been
9509 updated to include that task system must be rewritten.
9511 * The client library will now resolve the client information when
9512 receiving JOIN notify from server for client that we know but
9513 have incomplete information.
9515 * Rewrote parts of silc_server_remove_from_channels and
9516 silc_server_remove_from_one_channel as they did not remove the
9517 channel in some circumstances even though they should've.
9519 * Encryption problem encountered in server:
9521 The LEAVE command used to send the Channel Key packet to the
9522 router immediately after generating it. However, the code
9523 had earlier sent Remove Channel user packet but not immediately,
9524 ie. it was put to queue. The order of packets in the router
9525 was that Channel Key packet was first and Remove Channel User
9526 packet was second, even though they were encrypted in the
9527 reverse order. For this reason, MAC check failed. Now, this
9528 is fixed by not sending the Channel Key packet immediately but
9529 putting it to queue. However, this is more fundamental problem:
9530 packets that are in queue should actually not be encrypted
9531 because packets that are sent immediately gets encrypted
9532 actually with wrong IV (and thus MAC check fails). So, packets
9533 that are in queue should be encrypted when they are sent to
9534 the wire and not when they put to the queue.
9536 However, the problem is that the current system has not been
9537 designed to work that way. Instead, the packet is encrypted
9538 as soon as possible and left to the queue. The queue is then
9539 just purged into wire. There won't be any fixes for this
9540 any time soon. So, the current semantic for packet sending
9543 o If you send packet to remote host and do not force the send
9544 (the packet will be in queue) then all subsequent packets to the
9545 same remote host must also be put to the queue. Only after the
9546 queue has been purged is it safe again to force the packet
9549 o If you send all packets immediately then it safe to send
9550 any of subsequent packets through the queue, however, after
9551 the first packet is put to queue then any subsequent packets
9552 must also be put to the queue.
9554 Follow these rules and everything works fine.
9556 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9558 * Added new function silc_server_remove_clients_by_server to
9559 remove all client entries from ID list when the server connection
9560 is lost. In this case it is also important to invalidate all
9561 client entires as they hold the invalid server entry. This
9562 fixes fatal bug when server has lost connection and will reconnect
9565 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9567 * Made some sanity checks to silc_server_daemonise like to check
9568 whether the requested user and group actually exists.
9570 * Added sanity check to SKE's silc_ske_responder_finish to check
9571 that the public and private key actually is valid.
9573 * Invalidate the client's nickname when receiving Replace ID
9574 packet and the Client ID is being replaced. This means that the
9575 server will query the nickname if someone needs it (client)
9578 * Sort the ID Cache in client library when the ID Cache data
9579 has changed (needs sorting).
9581 * Do not allow for SILC client to create several connections to
9582 several servers. The client does not support windows right now
9583 and generating multiple connections causes weird behaviour.
9585 Irssi-silc client does support windows and can handle several
9586 connections without problems, see: www.irssi.org and SILC plugin.
9588 * Fixed some places where client was added to the IDList. The
9589 rule of thumb is following (in order to get everything right):
9590 If the client is directly connected local client then the
9591 `connection' argument must be set and `router' argument must be
9592 NULL to silc_idlist_add_client function. If the client is not
9593 directly connected client then the `router' argument must
9594 bet set and the `connection' argument must be NULL to the
9595 silc_idlist_add_client function.
9597 * The funtion silc_server_packet_send_local_channel actually did
9598 not check whether the client was locally connected or not. It
9599 does that now. Fixed a bug related to LEAVE command.
9601 * Fixed Remove Channel User payload parsing bug in server's
9602 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
9604 * The server's silc_server_save_channel_key now checks also the
9605 global ID list for the channel as it might not be in the local
9606 list. Fixed a bug related to LEAVE command.
9608 * Is this the end of the [<unknown>] buglet that has been lurking
9609 around for a long time? A little for loop fix in server's
9610 silc_server_command_whois_parse that is used by both IDENTIFY
9611 and WHOIS command. At least, this was a clear bug and a cause
9612 of one type of [<unknown>] buglet.
9614 * WHOIS and IDENTIFY commands call the function
9615 silc_server_command_[whois/identify]_check function even if
9616 we are not router server.
9618 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9620 * Added --with-gmp configuration option. If set the GMP
9621 is always compiled in the SILC source tree. If not set then
9622 it is checked whether the system has the GMP3 installed. If
9623 it has then the GMP won't be compiled (the system's headers
9624 and library is used), if it doesn't have it then the GMP is
9625 compiled in the SILC source tree.
9627 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9629 * Changed RSA private exponent generation to what PKCS #1
9630 suggests. We try to find the smallest possible d by doing
9631 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
9632 not security fix but optimization.
9634 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9636 * Added new config entry [Identity] to fork the server and run
9637 it as specific user and group. A patch from Bostik.
9639 * Imported Dotconf configuration library into lib/dotconf.
9640 This will be used to create the SILC configuration files later.
9641 It will appear in the distsribution after this commit.
9643 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9645 * A big code auditing weekend happening. Auditing code for
9646 obvious mistakes, bugs and errors. Also, removing any code
9649 Removed files for being obsolete:
9651 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
9652 inline in the file lib/silcutil/silcbuffer.h)
9654 o lib/silcutil/silcbufutil.c (the header has inline versions)
9656 Changed code to fix possible error conditions:
9658 o The buffer formatting routines now check that the destination
9659 buffer really has enough space to add the data. This applies for
9660 both buffer formatting and unformatting
9661 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
9662 unformatting was changed to accomodate following rules:
9663 XXX_*STRING_ALLOC will allocate space for the data into the pointer
9664 sent to the function while XXX_*STRING will not allocate or copy
9665 the data into the buffer. Instead it sets the pointer from the
9666 buffer into the pointer sent as argument (XXX_*STRING used to
9667 require that the pointer must be allocated already). This change
9668 makes this whole thing a bit more consistent and more optimized
9669 (note that the data returned in the unformatting with XXX_*STRING
9670 must not be freed now). The routines return now -1 on error.
9672 o Tried to find all code that use buffer_format and buffer_unformat
9673 and added return value checking to prevent formatting and
9674 especially unformatting errors and possible subsequent fatal
9677 o Changed ske->x and ske->KEY to mallocated pointers in
9678 lib/silcske/silcske.h. Fixed possible data and memory leak.
9680 o Added return value checking to all *_parse* functions. Fixed
9681 many memory leaks as well.
9683 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
9684 so that buffer overflows would not happen. All code now also
9685 checks the return value as it can fail.
9687 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9689 * Added reconnection support to server if the normal server looses
9690 its connection to the router (for example if router is rebooted).
9691 The server performs normal reconnection strategy implemented
9692 to the server. Affected file silcd/server.c.
9694 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9696 * Added new packet type SILC_PACKET_SET_MODE that is used to
9697 distribute the information about changed modes (for clients,
9698 channels and clients channel modes) to all routers in the
9699 network. Updated the protocol specification accordingly.
9701 Added functions into silcd/packet_send.c and
9702 silcd/packet_receive.c: silc_server_send_set_mode,
9703 silc_server_set_mode.
9705 Added new files silcmode.[ch] into lib/silccore that implements
9706 the encoding and decoding of Set Mode Payload. Added new type
9707 SilcSetModePayload. Moved the definitions of different modes
9708 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
9710 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9712 * Oops, a little mistake in server's connection authentication
9713 protocol. The protocol is not ended with FAILURE but with
9714 SUCCESS if the authentication is Ok. :) Affected file is
9717 * Implemented NICK_CHANGE notify handling in server in the file
9718 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
9719 the local clients on the channel. After the changing nickname
9720 in router environment snhould work and the [<unknown>] nickname
9721 should appear no more.
9723 The silc_server_replace_id function that receives the Replace ID
9724 payload now sends the NICK_CHANGE notify type also in the file
9725 silcd/packet_receive.c
9727 * Changed WHOIS and IDENTIFY command to support the maximum amount
9728 of arguments defined in protocol specs (3328 arguments). This
9729 fixed a bug that caused problems when there were more than three
9732 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9734 * Added extra parameter, command identifier, to the
9735 silc_client_send_command so that explicit command identifier
9738 Changed that ID list routines uses specific command identifier
9739 when sending WHOIS/IDENTIFY requests to the server so that they
9740 can be identified when the reply comes back.
9742 Affected files lib/silcclient/command.[ch],
9743 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
9745 * Added `sender' argument to silc_server_packet_send_to_channel
9746 to indicaet the sender who originally sent the packet to us
9747 that we are now re-sending. Ignored if NULL. Affected file
9748 silcd/packet_send.[ch].
9750 * Added some server statistics support in silcd/server_internal.h
9751 SilcServerStatistics structure and around the server code. Also
9752 send some nice statistics information when client is connecting
9755 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9757 * Fixed channel ID decoding in server's JOIN command reply in
9758 silcd/command_reply.c
9760 * Fixed braodcasting of replace ID payload to not to send it if
9761 we are standalone server in silcd/packet_receive.c.
9763 * Fixed all channel message sending routines to not to send
9764 packets to clients that has router set, since they are routed
9765 separately in the same function earlier. Affects file
9766 silcd/packet_send.c and all channel packet sending functions.
9768 * In USERS reply, res_argv[i] are not allocated, the table
9769 is allocated. Thus changed that free the table, not its
9772 * In server's whois_check and identify_check if the client is
9773 locally connected do not send any WHOIS commands - they are not
9776 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9778 * Fixed some minor bugs in client when sending WHOIS command. The
9779 arguments was in wrong order.
9781 * Removed statis function add_to_channel from server in
9782 silcd/command.c that was previously used with the joining but
9785 * Tested USERS command in router environment successfully with two
9786 routers, two servers and two clients.
9788 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9790 * Reorganized the USERS command and command reply in client library
9791 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
9792 When the command is given by user we register a pending command
9793 callback that will reprocess the command after the reply has been
9794 received from the server. When reprocessing the packet we then
9795 display the information. Thus, the USERS information is displayed
9796 now in the command callback instead of in the command reply
9797 callback. The processing of the command is same as previously
9798 when server has sent the command reply in the JOINing process.
9800 * Added to USERS command in silcd/command_reply.c to join the client,
9801 we didn't use to know about, to the channel after we've created
9802 a client entry for it. Also, for clienet we did know already still
9803 check whether it is on the channel or not and add it if not.
9805 * Removed silc_server_command_join_notify as the function and its
9808 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9810 * Changed the client's pending command handling to the same as the
9811 server's pending command handling. It is also now possible to
9812 execute command reply functions from other command reply
9813 function as the function callbacks for commands and command
9814 replies are one and same. The pending commands are not static
9815 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
9816 in client connection context. Thus, pending commands are server
9817 connection specific as it is convenient.
9819 Changed the function silc_client_command_pending and
9820 silc_client_command_pending_del and added new function
9821 silc_client_command_pending_check. Removed the
9822 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
9825 * Added cmd_ident, current command identifier, to the client
9826 connection context in lib/silcclient/client.h to keep track on
9827 command identifiers used in command sending. Client's command reply
9828 function handling now supports the mandatory command identifiers.
9830 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
9831 funtions in client to fully support pending command callbacks.
9833 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
9834 as one of the arguments to the application in the command reply
9837 * NOTE: The FORWARDED flag is depracated. It used to be depracated
9838 before first releasing SILC but came back. Now it is removed again
9839 and should come back nomore. The FORWARDED flag was used only
9840 by the JOINing procedure by forwarding the command packet to router.
9841 Now, the JOINing procedure has been changed to more generic (due
9842 to various router environment issues) and FORWARDED is not needed
9843 anymore for anything. The protocol specification is yet to be
9846 Now, removed silc_server_packet_forward from server and the flag
9847 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
9849 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9851 * Renamed NAMES command to USERS command. The NAMES was named that
9852 due to historical reasons. Now it is renamed. Also, rewrote
9853 parts of the USERS command. The nickname list is not sent anymore
9854 by the server. Only Client ID and mode lists are sent in the USERS
9855 command. Changed this also to the protocol specification.
9857 The client now resolves the names and stuff after it receives
9858 the USERS list from the server when joining to the channel.
9860 * WHOIS and IDENTIFY commands has been changed to support multiple
9861 Client ID's per command. One can now search for multiple users
9862 in the network by sending only one WHOIS or IDENTIFY command.
9863 Changed the code and the protocol specifications.
9865 * Removed silc_server_command_identify_parse and changed that IDENTIFY
9866 uses silc_server_command_whois_parse to parse the request. */
9868 * If normal server, do not parse the WHOIS and IDENTIFY requests
9869 before sending it to the router. Saves some time.
9871 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9873 * Fixed JOIN command on client library. Wrong number of arguments
9874 used to crash the client.
9876 * Added silc_server_channel_has_global function to check whether
9877 channel has global users or not.
9879 * Added silc_server_channel_has_local function to check whether channel
9880 has locally connected clients on the channel.
9882 * The silc_server_remove_from_one_channel now checks whether the
9883 channel has global users or not after given client was removed from
9884 the channel. It also checks whether the channel has local clients
9885 on the channel anymore. If it does not have then the channel entry
9886 is removed as it is not needed anymore.
9888 * The silc_server_notify now checks on JOIN notify whether the joining
9889 client is one of locally connected or global. If it is global then
9890 the channel has now global users on the channel and that is marked
9891 to the channel entry. Also, it now saves the global client to
9892 global list who is joining and JOINs it to the channel. This is
9893 for normal server, that is.
9895 Changed silc_server_send_notify_on_channel,
9896 silc_server_packet_relay_to_channel and
9897 silc_server_packet_send_to_channel check if we are normal server
9898 and client has router set (ie. global client) do not send the
9899 message to that client, as it is already routed to our router.
9901 * Implemented LEAVE notify type handling in silc_server_notify
9904 * Tested LEAVE command in router environment successfully. Tested
9905 with two routers, two servers and two clients.
9909 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
9911 * Implemented SIGNOFF notify type handling in silc_server_notify
9914 * silc_server_remove_id now removes the client entry from all channels
9915 it has joined and thusly sends SIGNOFF notify type.
9917 * Rewrote the NAMES list generation in server by removing two excess
9918 loops. The lists are created now inside one loop.
9920 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9922 * silc_server_remove_channel_user checks now also global list
9923 for channel and client.
9925 * silc_server_new_channel_user checks now both local and global
9926 list for channel and client. Fixed a bug in client id decoding.
9927 Used to decode wrong buffer.
9929 * silc_server_channel_message checks now both local and global
9930 list for channel entry.
9932 * Tested channel joining (hence JOIN) in router environment
9933 successfully. Tested with two routers, two servers and two
9936 * Tested channel message sending in router environment successfully.
9938 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9940 * Added silc_server_save_channel_key into server.[ch] to save the
9941 received channel key in Channel Key payload processing. It is
9942 also used in JOIN command reply handling.
9944 Equivalent function silc_client_save_channel_key added into
9945 client.[ch] into client library.
9947 * Changed JOIN command reply to send information whether the channel
9948 was created or not (is existing already) and the channel key
9949 payload. Changed protocol specs accordingly.
9951 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
9952 the request was sent by ID and not by nickname. Crashed on
9955 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
9957 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
9958 now correctly save the received data.
9960 * silc_server_free_sock_user_data now notifies routers in the
9961 network about entities leaving the network.
9963 At the same time implemented functions silc_server_remove_id
9964 and silc_server_send_remove_id to receive and send REMOVE_ID
9965 packets. The packet is used to notify routers in the network
9966 about leaving entities. The ID removed will become invalid in
9969 * Added function silc_idlist_del_server into server. Removes and
9970 free's server entry from ID list.
9972 * silc_server_private_message function now checks, if we are router,
9973 that the destination ID really is valid ID, naturally.
9975 * In router when NEW_ID packet is received (for new client) the
9976 hash of the Client ID is saved in the ID Cache but the
9977 client->nickname is set to NULL, instead of putting the hash
9980 IDENTIFY command now also checks that client->nickname must be
9981 valid. If it is not if will request the data from the server who
9982 owns the client. Added new function
9983 silc_server_command_identify_check.
9985 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
9986 to set the command to already allocated Command Payload.
9988 * Tested private message sending in router environment with two
9989 routers, two servers and two clients. Fixed minor bugs and now
9992 * Fixed segfault from client's NAMES command. Used to crash if
9995 * Forwarded packets must not be routed even if it is not destined
9996 to the receiver. Changed server code comply with this.
9998 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10000 * Added `require_reverse_mapping' boolean value to ServerParams
10001 structure. If TRUE (not default) the server will require that
10002 the connecting host has fully qualified domain name.
10004 If the reverse mapping is not required and hostname could not be
10005 found the IP address is used as hostname.
10007 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10009 * Implemented version string checking to both client and server.
10010 The check is incomplete currently due to the abnormal version
10011 strings used in development version of SILC.
10013 * Changed all command functions in server to use the new
10016 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10018 * Changed char *data to unsigned char *data in ID Cache system to
10019 support binary data as ID Cache data. Changed code to support
10020 binary data in lib/silccore/idcache.c.
10022 * Renamed silc_server_packet_relay_command_reply to
10023 silc_server_command_reply as it is normal packet receiving
10024 function. Rewrote the function to accept command replys for
10025 servers and not only for clients.
10027 * Mark remote router always as registered server if we are connecting
10028 to it. Otherwise, commands sent by the router to us are ignored.
10030 * All ID List find routines now returns the ID Cache Entry pointer
10031 as well if requested.
10033 * WHOIS command works now in router environment, tested with two
10034 routers, two servers and two clients.
10036 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10037 in router environment (as it is almost equivalent to WHOIS) but
10038 hasn't been tested thoroughly. Added new functions:
10040 silc_server_command_identify_parse
10041 silc_server_command_identify_send_reply
10042 silc_server_command_identify_from_client
10043 silc_server_command_identify_from_server
10045 * Disabled route cache adding because adding two different ID's with
10046 same IP replaces the old cache entry thus giving wrong route.
10047 The entry->router->connection is always the fastest route anyway
10048 so route cache may not be needed. Of course, new routes maybe
10049 established after receiving the ID when the entry->router->connection
10050 might not be anymore the most optimal.
10052 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10054 * Add route cache for received ID for fast routing.
10056 * Added silc_server_packet_route to route received packet on router
10057 that is not destined to us.
10059 * Renamed silc_server_get_route to silc_server_route_get.
10061 * Added id_string and id_string_len fields into SilcServer to
10062 include encoded ServerID for fast comparing without excess
10063 encoding of the ID's.
10065 * Cleaned up WHOIS command on server side. Added following static
10068 silc_server_command_whois_parse
10069 silc_server_command_whois_check
10070 silc_server_command_whois_send_reply
10071 silc_server_command_whois_from_client
10072 silc_server_command_whois_from_server
10074 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10075 arguments in command replies. All command functions should be
10076 updated to use this macro.
10078 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10080 * Minor typo fixes on command reply handling on server.
10082 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10084 * Added silc_server_command_add_to_channel internal routine to add
10085 the client to the channel after router has created the channel and
10086 sent command reply to the server.
10088 * Added generic silc_server_send_command to send any command from
10091 * Use static buffer with ID rendering instead of duplicating data.
10093 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10095 * Fixed a channel user mode bug when joining to a channel server gave
10096 everybody channel founder rights, oops.
10098 * We mark ourselves as the router of the incoming server connection
10099 if we are router ourselves. This way we can check in some packet
10100 sending functions whether it is locally connected server. For
10101 incoming router connections we put NULL.
10103 * For router sending packets locally means now always sending the
10104 packet cell wide; to local clients and local servers. For normal
10105 server sending packet locally means sending it to only local
10108 * Fixed the JOIN command to really work in router environment. If the
10109 channel is created it is always created by the router. Router is
10110 also responsible of making the initial joining to the channel,
10111 sending JOIN notify to the sending server and distributing
10112 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10113 does not exist server doesn't do anything else but forward the
10114 command to the router which performs everything.
10116 * Added silc_server_send_channel_key function to send the Channel Key
10119 * Added silc_server_create_channel_key to create new channel key. The
10120 channel key is now re-generated everytime someone joins or leaves
10121 a channel, as protocol dictates. Note: channel->key_len is the
10122 key length in bits.
10124 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10126 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10127 packet_receive.[ch] to separate packet sending and receiving
10128 routines. The server.[ch] now includes everything else including
10129 actual packet processing (writing and reading data) and other
10132 Renamed silc_server_private_message_send_internal to
10133 silc_server_send_private_message. The routine is still though
10134 used only to relay private messages as server does not send
10135 private messages itself.
10137 Renamed silc_server_new_channel to silc_server_create_new_channel
10138 and added new function sicl_server_new_channel that handles the
10139 incoming New Channel packet. Added also new sending function
10140 silc_server_send_new_channel to send New Channel Payload.
10142 * Added new function silc_server_notify to process incoming notify
10143 packet to the server/router. Server may then relay the notify
10144 to clients if needed.
10146 * Added new function silc_server_new_channel_user to process incoming
10147 New Channel User packet. Router will redistribute the packet and
10148 send JOIN notify to its local clients and locally connected servers
10149 if needed. Normal server will send JOIN notify to its local client
10150 on same channel when received this packet. Added also corresponding
10151 sending function silc_server_send_new_channel_user to sent the
10154 * Added boolean route argument to send_notif_to_channel and
10155 packet_send_to_channel functions to attempt to route the packet
10156 if it is TRUE and send only locally if it is FALSE.
10158 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10160 * silc_server_replace_id now broadcasts the received replace ID
10161 packet if it is not broadcast packet already. The router must
10162 broadcast to inform other routers about changed ID.
10164 * Added backpointer to server's router into SilcServer context in
10165 silcd/server_internal.h.
10167 * Fixed silc_server_packet_broadcast to send correct broadcast
10170 * The channel key is now distributed to the local client as soon
10171 as it is received from the router (in router environment) so that
10172 no other packet may be sent for the channel until client has
10175 * silc_server_remove_channel_user now broadcasts the received
10176 Remove Channel User packet if it is not broadcast packet already.
10177 The router must broadcast to inform other routers about removed
10180 * Added users field into SilcPacketContext that is a reference count
10181 of the context. One can increase the reference count by calling
10182 silc_packet_context_dup which is now changed to just increase the
10183 reference count instead of duplicating the data. The reference
10184 count is decresed by calling silc_packet_context_free that will
10185 free the data after the reference count hits zero.
10187 For now on the packet context and everything allocated into it
10188 (including the raw packet from network) must be freed by calling
10189 the new silc_packet_context_free function. Added also new function
10190 silc_packet_context_alloc that must be used now to allocate the
10191 context. This also means that if a routine is asynchronous from
10192 silc_[client/server]_packet_parse_type the packet context must
10193 be duplicated by calling silc_packet_context_dup. Otherwise it
10194 gets free'd after silc_[client/server]_packet_parse_type returns.
10195 Also, one must remember that if packet is duplicated then its
10196 reference count must be decresed by calling the free function as
10197 many times as it was duplicated.
10199 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10200 from both client and server.
10202 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10204 * Made joining to a channel working in router environment.
10206 * Cleaned up JOIN command on server side and create function
10207 silc_server_command_join_channel internal routine to make the
10210 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10212 * Changed silc_command_pending list to SilcDList. Also, added
10213 `ident' field to SilcServerCommandPending structure to identify
10214 the reply and to call correct callback.
10216 Added silc_server_command_pending_check function to replace the
10217 corresnponding macro. The silc_command_pending list is not
10220 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10221 to set identifier to previously allocated Command Payload. It
10222 is used to set identifier for command when resending Command
10225 * Added silc_command_payload_encode_payload to encode Command
10226 Payload buffer from SilcCommandPayload structure.
10228 * Added silc_argument_payload_encode_payload to encode Argument
10229 payload buffer from SilcArgumentPayload structure.
10231 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10233 * Changed WHOIS command to support router connection on server side.
10234 The whois request is always sent to router unless the server is
10235 standalone server. After server has received the reply from the
10236 router will it send the reply to the client.
10238 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10239 broadcast received broadcast packet. The function is used only
10240 by router. The broadcast packet is always sent to the router's
10243 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10244 render given ID to printable string, for log files for example.
10246 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10248 * Made basic router to router connections working. At least they
10249 can now connect to each other but nothing really works the way
10250 they are supposed - yet.
10252 * Added new initiator token to RouterConnection configuration
10253 file in silcd/serverconfig.[ch]. It is used to tell whether we
10254 are the initiator to the remote router or whether we'll expect
10255 the other end to connect.
10257 * Moved registering of listener task to silc_server_init, hence
10258 the server starts listenning as soon as it is run, even if it
10259 does not have connections to other routers. Let's see how well
10262 * Changed default connection retry timeouts for more suitable in
10265 * Removed cipher and such arguments from silc_idlist_add_client
10266 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10267 Added new function silc_idlist_add_data to add the keys and stuff
10270 * Added SilcIDListData structure and added it to SilcClientEntry
10271 and SilcServerEntry as their first field in the structure. This
10272 way we can explicitly cast the ID entries to the SilcIDListData
10273 structure and get common data for the entries. In past, we had
10274 to first check what type of connection it is and then cast it to
10275 correct ID entry type. Now, we can directly cast the opaque
10276 pointer to the SilcIDListData (no matter what ID entry it actually
10277 is) and get the data needed.
10279 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10281 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10282 in some circumstances even if threre were timeout tasks, though not
10283 IO tasks, but tasks anyway. Now fixed.
10285 * Defined SilcServerConnection structure to hold connection specific
10286 stuff about directly connected servers and routers. The definition
10287 is currently in silcd/server_internal.h. I thought about having
10288 a bit more important role fro this struct but for now it is used
10289 only when connecting to other server (or router actually).
10291 * Added connecting retry support in server when connecting to
10292 router(s). The retry feature implement exponential backoff
10293 algorithm. Also, added SilcServerParams structure to hold default
10294 parameters for server. For now, it include these retry settings
10295 and are hard coded. After server is moded to be as Silc Server
10296 Library this structure will be more important.
10298 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10300 * Changed client librarys channel->clients table to SilcList and
10301 changed code accordingly.
10303 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10305 * Changed client's channel table to SilcList and changed code
10306 accordingly. Also changed SilcChannelClientEntry to include back-
10307 pointer to the channel so that client entry can use that structure
10308 as list as well and we have fast cross-reference to the channel.
10309 This change dramatically decreased the complexity of channel
10310 handling with client entry and vice versa (removed one extra
10311 loop when searching for channel entry from many functions).
10313 * Changed server->sim from table to SilcDList and changed code
10316 * NAMES command can now be used from user interface. It will show
10317 the user list on the channel, neatly.
10319 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10320 Code now saves realname of the user if it becomes available.
10322 * Renamed configure.in to configure.in.pre and made ./prepare
10323 script to automatically add correct version string to
10324 configure.in which it creates from configure.in.pre.
10326 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10328 * NAMES command reply now shows users mode with the nickname when
10329 joining to channel.
10331 * Moved silc_client_ch[u]mode[_char] functions from
10332 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
10333 place sucks, they are utility functions and should be in some
10336 * Fixed some unsigned int's to unsigned short's. Patch by cras.
10338 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
10341 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10345 * Added TRQ (efficient deque and list library) into lib/trq. This is
10346 a very good list library that is currently used in the SILC. Defined
10347 SilcList API over the library because I didn't like the API very
10348 much. See lib/trq/silclist.h for the API and examples of how to
10349 use the API. Fixed various places in the code to use the new
10350 SilcList API. The SilcList is meant for lists that has a structure
10351 already defined as a list. It is not suitable to add just some
10352 context to the list (in TRQ, the context is the list actually).
10354 So, I defined SilcDList that can be used for the purpose where
10355 predefined list structure does not exit. This can be used as
10356 such list. Now some context just can be added to the SilcDList.
10357 Currently this list is not used in the SILC just yet, though there
10358 are a lot places where this can replace dynamically allocated
10359 tables and I will fix these places, later, to use SilcDList.
10360 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
10361 and use TRQ internally).
10363 Also fixed some annoying warning messages that the original TRQ
10364 code generated. Also minor changes to TRQ's Makefile.in.
10366 * Added support for querying by Client ID to both WHOIS and
10367 IDENTIFY commands into server, as required by the protocol.
10369 * Removed method function pointers from SilcBuffer structure. They
10370 weren't used to anything and just increased the context size for
10371 no good reason. This change also made silc_buffer_alloc and
10372 silc_buffer_free functions inline functions.
10374 * Disabled command flooding detection support until it's fixed so
10375 that it accepts commands in but does not execute them more than once
10378 * Added silc_net_localhost(), to return local hostname, into
10379 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
10380 that must be initialized before calling silc_client_init.
10382 * Added new function: silc_server_send_notify_on_channels to send
10383 notify messages to all channels client has joined. It is assured
10384 that the message is sent only once per client.
10386 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
10387 lib/silcutil/silcutil.[ch] as silc_format function. The new
10388 function is generic and is used by server as well, not only by
10389 the logging routines.
10391 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
10392 the provided version string was not acceptable. Added new function:
10393 silc_ske_check_version into lib/silcske/silcske.h. The function
10394 must be implemented by the application (client or server) and it
10395 does not reside in the SKE library. The function checks the version
10396 string remote end sent.
10398 * Added back pointers (to opaque context and to SilcSocketConnection)
10399 into SilcPacketContext structure into lib/silccore/silcpacket.h.
10401 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
10402 duplicate packet context structure.
10404 * Changed `notify' client operation to send same arguments as client
10405 receives from server except for ID's. ID's are mapped to correct
10406 ID entry and that is returned. Also, if channel entry is not sent
10407 by server but the notify is for channel the channel entry is sent
10408 to application (otherwise application doesn't know that it is for
10409 channel (library gets it from packet's Destination ID)).
10411 * Added silc_client_remove_from_channels into client library to
10412 remove a client from all channels it has joined to. Used when
10413 received SIGNOFF notify from server. Added also new function
10414 silc_client_replace_from_channels to replace old ID entry with
10415 new ID entry on all channels. Used when received NICK_CHANGE
10416 notify from server.
10418 * Fixed ID Cache list handling in silc_idlist_get_client in
10419 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
10420 to get (or query) client by ID.
10422 * Updated TODO list.
10424 * Added connection authentication status message defined by the
10425 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
10426 support for these into the code in client and server side.
10428 * Added generic function silc_client_send_command to send any command
10429 with variable argument list. Application should use this function
10430 to send commands if the command functions provided by the library
10431 does not suite for the application's user interface needs.
10433 * Added new `failure' client operation. Application is notified about
10434 received failure packet if client is executing a protocol. In this
10435 case the protocol's execution has failed.
10437 * Added SKE's end notify to send the SKE_SUCCESS notify message that
10438 is required by the protocol.
10440 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
10441 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
10444 * Added status flag to SilcSKE object to indicate realtime status
10445 of the SKE protocol.
10447 * Application receives now exactly same command reply arguments as
10448 the library receives from server. However, if ID is received the
10449 corresponding ID entry is returned to the application (eg. Client
10450 ID is mapped to correct SilcClientEntry entry and that is returned).
10451 Changed command_reply client operation due to this change.
10453 * Changed all ID's in commands and in command replys as ID Payloads.
10454 Change affected both client and server side codes.
10456 All ID's sent in SILC network (with execption of ID's in SILC
10457 Packet header) are sent in ID Payload to support variable length
10460 * Server now notifies nick changes and notifies all clients on
10461 the channels about the new nickname (about the new Client ID,
10464 * Implemented CMODE command to change channel modes. Supports all
10465 channel modes defined by the protocol specs except ban and invite
10466 lists. (Also, private channel key mode is supported but support for
10467 setting private channel key in client is missing, thus, this mode
10468 has no effect on client side (except that server requires that the
10469 client uses private channel key and normal channel traffic does not
10472 Also, invite mode works per se, but INVITE command does not work
10473 yet correctly, so you can set channel as invite only channel but
10474 inviting clients to the channel does not work (it is yet to be
10475 thought what's the best way to do it).
10477 * Added new command SILC_COMMAND_CUMODE to change user mode on the
10478 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
10479 Implemented CUMODE command to change user's mode on the channel.
10480 Supports all modes defined by the protocol specs.
10482 * Added NAMES command reply to return users modes on the channel.
10484 * Removed unnecessary and slow ciphers from lib/silccrypt.
10486 * Set SO_KEEPALIVE option to connection sockets by default.
10488 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
10490 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
10491 redefined the Notify Payload into protocol specs.
10493 * Added silc_id_payload_parse_id to get ID directly from raw
10496 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10498 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
10499 accept searching by Client ID as well.
10501 * Added support for LEAVE and SIGNOFF notify types in client library.
10503 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
10504 to parse ID Payload from raw data.
10506 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10508 * Added flags parameter into silc_ske_assemble_security_properties
10509 function in lib/silcske/silcske.[ch].
10511 * Changed notify client operation to fit better for notify messages
10512 sent by server. The notify payload received from server is now
10513 passed to the application (after parsing it to SilcNotifyPayload).
10514 It is application's responsibility to retrieve the arguments
10515 from the payload and show the message the way it wants. The message
10516 sent by server is implementation specific.
10518 * Changed public keys to comply with the protocol specification.
10519 Old public keys are not supported anymore and are not compatible.
10521 * Removed nickname from Channel Payload as the latest draft removed
10522 it. The client must resolve the nickname from the NAMES command
10523 reply received when it joined the channel.
10525 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
10527 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10529 * Fixed some errors in protocol specification drafts.
10531 * Created lib/silccore/silcnotify.c to implement Notify Payload
10532 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
10533 generic payloads described by protocol specifications. The file
10534 includes implementations for ID Payload and Argument Payload.
10536 * Changed Command Payload implementation to use the new Argument
10537 Payload. Changed command_xxxx_payload to command_payload_xxxx
10538 to comply with SILC coding conventions.
10540 * Added suppport for Argument Payload handling in Notify Payload
10541 implementation as protocol requires it. Added the new support
10542 into server and client lib as well.
10544 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10546 * Added support for multiple nicknames on same channel. [n] is
10547 added locally to the nickname if there are more than one same
10548 nicknames on the channel.
10550 * Server now sends all nicknames that matched WHOIS request.
10551 Client also shows the list received from server.
10553 * Added TOPIC command to client side. User can now set and show
10554 current topic on channel.
10556 * Added MOTD command to client and server. Also, server sends the
10557 motd when client connects to the server.
10559 * Changed version strings to comply ISO 8601.
10561 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10563 * Fixed protocol error handling in client library. It should now
10564 cope even if the SKE fails for some reason.
10566 * Made new protocol specification drafts for submitting to IETF.
10568 * Implemented TOPIC command to server in silcd/command.c.
10570 * Added two new notify types into lib/silccore/silcnotify.h:
10571 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
10572 notify nickname change and topic setting/change on a channel.
10574 * API change of command_reply operation in client library. The
10575 application gets now the status type received from server as well.
10577 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10579 * Removed the function just added to lib/silcutil/silcschedule.[ch].
10581 * Cras fixed and optimized the packet handling even further and
10582 it should work now. Minor change to the prototype of function
10583 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
10585 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10587 * Added new function into lib/silcutil/silcschedule.[ch]:
10588 silc_schedule_with_fd to select() a specified fd. The function
10589 returns after timeout expires or data arrives or goes. The
10590 function is used by packet routines to wait that all data is
10591 received from network.
10593 * Fixed data reading from network in lib/silccore/silcpacket.c.
10594 The code now assures that all data is read from the fd and then
10595 continues packet processing. This was a bug fix since the code
10596 used to drop some data in some circumstances.
10598 * Added new function into lib/silcclient/client.[ch]:
10599 silc_client_start_key_exchange to start key exchange after
10600 connection has been established to server. The code internally
10601 now uses this funtion but its main purpose was to provide it
10602 for applications that perform their own connecting. After
10603 application has created a connection it merely calls this
10604 function to start the key exchange between client and server.
10605 The library takes care of everything else after that.
10607 Updated also lib/silcclient/README to explain the usage of
10610 * Do not send to application information that connection has
10611 been established. Application gets notified it by connect
10614 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10616 * Applied cras's patch to add silc_schedule_one function. The
10617 function runs scheduler once and returns.
10619 * Fixed the scheduler after cras messed it up. The timeout
10620 handling works now as it's supposed to work.
10622 * Added into lib/silccore/ silcnotify.h to include notify
10623 message types support. Changed silc_server_send_notify*
10624 functions, in server.[ch], to support those new notify types.
10625 Added the support for the notify types into client library,
10626 as well. Added new notify client operation into ops.h in
10629 * Changed silc_server_packet_send_to_channel to send normal
10630 packets instead of just channel message packets. The function
10631 is now used to send the notify packets to channels. It is not
10632 used to send channel message packets anymore, as server never
10633 sends them anymore.
10635 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
10636 va_arg()s as it seems to require it nowadays. I guess, if SILC
10637 is compiled with older va_arg() the new code should work anyway.
10639 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10641 * Splitted core library. Core library (lib/silccore) includes
10642 now only SILC protocol specific core (and common) components.
10643 Created new utility library (lib/silcutil) that includes more
10644 generic purpose stuff. The stuff for util library was taken
10645 from the old core library. This was minor and easy split.
10647 * Created SILC Client Library (lib/silcclient) that includes
10648 implementation of the SILC client without user interface. This
10649 was major move from silc/ directory. The code has been changed
10650 so that it is transparent towards the user interface. The
10651 silc/ directory includes now the same user interface as before
10652 and it uses the new client library. Read lib/silcclient/README.
10653 Basicly, the client library performs everything else related
10654 to SILC except user interface handling. Also, configuration
10655 files are considered to be part of user interface and library
10656 does not handle them.
10658 This change also changed a lot of structures, function naming etc.
10659 Most important change was that SilcClientWindow object was
10660 renamed to SilcClientConnection in the client library. Created
10661 also new file lib/silcclient/ops.h. Also added new files
10662 silc/local_command.[ch] and silc/client_ops.[ch].
10664 All these changes were made to make it easier for user interface
10665 designers to create what ever user interface for the SILC client
10668 It is also expected that the server will be moved to lib
10669 directory as well and SILC Server Library will be created;
10670 sometimes in the future.
10672 * Removed Local commands from lib/silccore/silccommand.h as
10673 they are application specific and new client library does not
10674 handle any of those anymore.
10676 * Several functions moved to lib/silcutil/silcutilc.[ch] from
10677 old client implementation in silc/.
10679 * Added support for callback functions in SILC_LOG_* macros.
10680 Application can now set its own callbacks that will be called
10681 instead of using the default functions that will always print
10682 the debug messages to stderr (or stdout). Also, debugging can
10683 now be disabled by setting silc_debug to FALSE and re-enabled by
10684 setting it to TRUE. Note, that logging will still work even
10685 if debugging is disabled.
10687 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
10688 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
10689 silc_log_reset_debug_callbacks.
10691 * To enable debugging in silc client one must give now -d
10692 option on command line.
10694 * Changed silc_schedule_init to automatically allocate task queues
10695 if they are not allocated before calling it.
10697 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10699 * Added GMP 3.1 into math library.
10701 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10703 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
10704 a channel in SILC network. The packet is used by servers and
10705 routers to notify other routers that user has left a channel.
10706 This little feature was missing until now. Added the feature
10707 to protocol specification as well.
10709 Added functions: silc_server_send_remove_channel_user and
10710 silc_server_remove_channel_user into server.[ch].
10712 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
10713 lib/silccore/silcpacket.h. However, they are not implemented
10716 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10718 * Fixed joining to a channel and sending channel messages
10719 between server and router. The channel message sending should
10720 now work inside a cell.
10722 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10724 * Fixed the private message sending between server and router.
10725 The private message sending should now work inside a cell.
10727 * Added silc_server_replace_id into server.[ch] to replace
10728 existing ID in the SILC network.
10730 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
10731 and silc_idlist_replace_server_id into idlist.[ch] in server.
10733 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10735 * Fixed the server to server connections. Server can again now
10736 connect to router. Router to router connections probably does
10739 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10741 * Added dynamic protocol registering support. Now protocols can
10742 registered and unregistered on the fly. Patch by cras.
10744 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10746 * Added lib/contrib directory to hold routines that some platforms
10747 don't have but are needed by SILC.
10749 * Added getopt.c, getopt1.c and getopt.h from GNU C library
10750 into lin/contrib to provide getopt() and getopt_long() for
10751 those who don't have it.
10753 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10755 * Added AWAY command to client. When away message is set and
10756 client receives a private message packet the client automatically
10757 replies to the sender with the away message.
10759 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
10760 bug seemed to be the cause of recent problems when compiling
10763 * Added version detection support to SKE protocol specification
10764 and added the new changes to the SKE implementation as well.
10765 There were other minor changes in the SKE protocol as well.
10767 Many changes in lib/silcske/silcske.[ch] and in
10768 lib/silcske/payload.[ch].
10770 * Added ^U functionality, clear input line. Patch from cras.
10772 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10774 * Mainly small bugfixes on core library. Fixed some debugging
10775 logging and buffer overflow in silclog.c.
10777 * Updated config.sub and config.guess on the distribution tree.
10779 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10781 * Added command lagging support in server. Client may execute
10782 commands now only once in two seconds.
10784 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10786 * Optimized packet reception. MAC computation and checking is now
10787 also more optimized. A lot previously duplicated code is now
10788 used as generic by both client and server.
10790 * Fixed key pair generation in clientutil.c
10792 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10794 * Added into lib/silccore/silcbufutil.[ch] new function;
10795 silc_buffer_realloc.
10797 * Moved generic packet sending/encryption functions to
10798 lib/silccore/silcpacket.[ch] from client and server. Some
10799 rewriting of the functions.
10801 * Moved all generic packet reception/decryption functions to
10802 lib/silccore/silcpacket.[ch] from client and server. The
10803 packet processing is now much cleaner in both client and server.
10804 These were major changes in both client and server.
10806 * Created many common functions in server to do packet sending.
10807 Previously code were duplicated a lot, this has been removed
10808 with these changes.
10810 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10812 * Rewrote major parts of the ID cache system. Don't know
10813 whether it is better now or not but at least the API is more
10816 * Major rewrite on ID cache stuff on client because of the ID
10817 cache API changes. Added idlist.c to client.
10819 * Also major rewrite on ID cache stuff on server as well.
10820 Major rewrite of idlist.[ch]. SilcXXXList's are now named
10821 SilcXXXEntry's. We won't keep anymore idlist specific pointers
10822 in hand, instead they are all put into the ID cache system now.
10823 All server_idlist_* routines uses ID cache now instead of
10824 traversing its own lists (those lists does not exist anymore).
10825 SilcIDList though still exists. Also, SilcXXXEntry's are
10828 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10830 * Finally made the SKE implementation compliant to the protocol
10831 specification. All mp integers are now binary encoded as
10832 opposed being HEX encoded.
10834 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
10837 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
10838 functions: silc_[encode/decode]_pem. Also added function
10839 silc_encode_pem_file to PEM encode with newlines ('\n') for
10840 saving into a file.
10842 * SILC public keys are now encoded either PEM or binary. Same
10843 option is for private keys as well. By default private keys
10844 are binary encoded and public keys PEM encoded. Silly HEX
10845 encoding were removed.
10847 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
10848 function to create fingerprints.
10850 * Fixed a bug in SHA1; does not change the original data anymore.
10852 * Partly implemented INFO command on client and server side.
10853 Fixed CLEAR command. Changes to SERVER command; show current
10854 server(s) when giving command without arguments. Added
10855 VERSION command to client.
10857 * Added check to server that unregistered connections cannot
10858 execute commands (unless it is specificly allowed).
10860 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10862 * Fixed screen refresh.
10864 * Fixed channel joining bug from client. On some circumstances
10865 client tried to join to a channel it had already joined.
10867 * Added public key verification process into client's protocol.c.
10868 The client now verifies the public key from user and saves
10869 it into ~./silc/serverkeys/ directory.
10871 Added into: clientutil.[ch]: silc_client_verify_server_key.
10873 * Changed SKE protocol's silc_ske_initiator_finish function
10874 to accept callback function that verifies the received public
10875 key. Removed old silc_ske_verify_public_key function.
10877 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10879 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
10880 silc_pkcs_private_key[_data]_set.
10882 * Made the password and public authentication more cleaner in
10883 server's protocol.c.
10885 * Removed historic and obsolete protocol `channel_auth' from
10886 both client and server.
10888 * Removed wrong way of sending command status messages from
10889 server to client in server's command.c. The old way violated
10890 protocol specification.
10892 Changes to silccore/silccommand.[ch]: removed
10893 silc_command_encode_status_payload -> not needed anymore,
10894 changed silc_command_encode_payload_va to accept extra
10895 argument on variable argument list. The argument type must
10896 now be provided to the function. Also, added new function:
10897 silc_command_encode_reply_payload_va which is same as
10898 normal command_encode_payload_va except command status type
10899 is provided as extra argument.
10901 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10903 * Added ~./silc directory handling. The directory includes the
10904 public and private keys for the client.
10906 Added silc_client_check_silc_dir, silc_client_create_identifier
10907 and silc_client_load_keys.
10909 * Implemented SILC protocol compliant public key. Added public
10910 and private key saving to and loading from files.
10912 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
10913 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
10914 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
10915 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
10916 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
10918 Implemented: silc_pkcs_save_[public/private]_key[_data] and
10919 silc_pkcs_load_[public/private]_key.
10921 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10923 * Added silc_server_get_route (route.[ch]) to get connection
10924 data for the fastest route for given ID.
10926 * Implemented INVITE command on client and server. The command
10927 were re-defined in the SILC Protocol Specification and the
10928 implementation now complies with the specification.
10930 * Implemented PING command on client and server.
10932 * Implemented NAMES command on client and server. The server side
10933 supports currently only normal server not router server yet.
10934 Some changes to NAMES definition in SILC protocol specification.
10936 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10938 * Implemented LEAVE command on client and server.
10940 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
10941 again. This change was made to the protocol as well. Server
10942 should not violate the protocol specification anymore.
10944 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10946 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
10947 was tested. SOCKS4 was not but should work anyway.
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