1 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
3 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
4 file lib/silcclient/command.c
6 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
8 * Convert all commands to UTF-8 before passing them to the
9 client library. Still need to convert replies from UTF-8 to
10 the locale encoding. Affected file
11 irssi/src/silc/core/silc-cmdqueue.c
13 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
15 * redirect all silc_client_command_calls through a queueing framework.
16 This fixes /CYCLE and the annoying "nick change after auto-joining
17 a channel". Furthermore it defines one central point where
18 command parameters can be UTF-8-ified. Affected files
19 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
20 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
22 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
24 * use asynchronous connect() to establish router connections.
25 Fixes problem when the primary router goes down. Affected files
26 silcd/server.c, silcd/server_backup.c
28 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
30 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
31 Fixed various compilation warnings when type casting ints
32 to pointers or vice versa, of different size. Updates around
35 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
37 * Surrogates not allowed in UTF-8 strings, updated decoder.
38 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
39 testers in lib/silcutil/tests/ directory.
41 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
43 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
44 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
45 files are lib/silcclient/silcclient.h, client.c.
47 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
49 * When resuming a session fails, notify the user that the session
50 file needs to be removed eventually. Affected files
51 irssi/src/fe-common/silc/module-formats.[ch],
52 irssi/src/silc/core/client_ops.c.
54 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
56 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
57 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
59 * Typofix in Irssi::Silc module. Affected file
60 irssi/src/perl/silc/Silc.xs.
62 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
64 * Changed the way NOTICE flagged messages are treated. Added support
65 for notices in queries and signing notices. Affected files
66 irssi/default.theme; irssi/docs/help/in/notice.in;
67 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
68 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
70 * Fixed typo in /ACTION help. Affected file
71 irssi/docs/help/in/action.in
73 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
75 * Fixed typo in perl module. Affected file
76 irssi/src/perl/silc/Server.xs
78 * Changed the way ACTION flagged messages are treated. Added support
79 for actions in queries and signing actions. Affected files
80 irssi/default.theme; irssi/docs/help/in/action.in;
81 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
82 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
85 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
87 * Incorrectly reported error when client had to be resolved from
88 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
90 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
92 * Fixed whois public key hash table deleting and adding in
93 detached client case. Affected file silcd/packet_receive.c.
95 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
97 * Changed filenames of silc/fe module not to collide with filenames
98 from core/fe. Also seperated public messages printing from
99 query messages printing. Affected files are all in
100 irssi/src/fe-common/silc.
102 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
104 * Fixed the invite process handling during joining to use
105 correct server name for the client that is matched against
106 the invite string for the channel. Wrong server name caused
107 inability to join the channel. Affected file is
110 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
112 * Fixed the CUMODE channel founder authentication on normal
113 server to not remove the founder rights on existing founder
114 before checking that router accepts the mode change. Affected
115 files are silcd/command.c and silcd/packet_receive.c.
117 * Remove the server entry correctly when rekey timeouts and
118 remote router connection on normal server is closed. Fixes
119 a crash where server uses the freed server entry. Affected
122 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
124 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
125 networks. This is the first step in solving the bug about
126 /SERVER ADD -silcnet <silcnet>. Affected files
127 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
128 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
129 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
131 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
133 * /SMSG and /MMSG now correctly create new queries. Affected files
134 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
136 * Add basic support for SILC protocol specific variables in perl.
137 Affected files irssi/src/perl/silc/*, irssi/configure.in,
138 irssi/src/perl/Makefile.am
140 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
142 * Don't use silc_get_input, it's obviously not reliable. Fixes
143 issue when the current key expires. Affect file
144 irssi/src/silc/core/clientutils.c
146 * Make the session data filename configurable. This makes it
147 possible to have different session files for different
148 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
149 client_ops.[ch], silc-servers.c,
150 irssi/src/silc/fe-common/silc/module-formats.[ch]
152 * Use the same set of libtool files for the MPI lib as for the
153 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
154 config.sub, configure.in, install-sh, missing, mkinstalldirs
156 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
158 * Fixed server statistics decrementing error to not go to
159 negative. Affected file silcd/packet_receive.c.
161 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
163 * Use silc_server_query_add_error to add error in public key
164 search error. Added support in send_reply to send errors
165 without specific argument. Affected file silcd/server_query.c.
167 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
168 Client for NO_SUCH_NICK. It was against the protocol specs.
169 Affected file irssi/src/silc/core/client_ops.c.
171 * Added backwards support for the wrong NO_SUCH_NICK error sending
172 in server. To be removed in SILC Server 1.0. Both old clients
173 and clients with fixed error handling now works. Affected file
174 silcd/server_query.c.
176 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
178 * fixed a bug in the whois using attributes function where no
179 error was sent if no nickname and client id but the attributes were
180 given to whois. Affected file silcd/server_query.c
182 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
184 * remove public key from public key hashtable on detach. Affected
185 file silcd/packet_receive.c
187 * free public key hashtable before removing clients on server
188 shutdown. Affected file silcd/server.c
190 * remove public key prior deleting client-data on killing a client.
191 Affected file silcd/server_util.c
193 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
195 * Getting the MOTD from other servers works now. Affected
196 files are silcd/command.c and silcd/command_reply.c
198 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
200 * Initialize the variable idletag, since it is tested in
201 silc_core_deinit for its default value. Affected file
202 irssi/src/silc/core/silc-core.c
204 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
206 * Fixed signed channel messages across cells. Affected file
209 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
211 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
212 is not defined. They can now be safely used in if-statements
213 without braces. Affected file lib/silcutil/silclog.h.
215 * Added the checks for backup closing connection due to error
216 (local or remote) and thus not allow the resuming to occur
217 in reconnect. Affected files are silcd/packet_send.c
220 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
222 * Help file updates. Affected files in irssi/src/docs/help/in/.
224 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
226 * Fixed channel messages across cells. Affected file
229 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
231 * Fixed file transmission accepting in client library to not
232 start the negotiation if user hasn't accepted the transfer,
233 instead create new session for resent transfer. Affected
234 file lib/silcclient/client_ftp.c.
236 * Show the session ID in the file transmision list. Remove
237 session from list that failed to transfer. Switch the current
238 session automatically after transmission, and in errors, to new
239 session if other sessions exists in the transfer list. Affected
240 files are irssi/src/silc/core/silc-servers.c,
241 irssi/src/fe-common/silc/modfule-formats.c.
243 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
245 * Fixed MIME header parsing for the hopefully last time. Affected
246 file lib/silcutil/silcstrutil.c
248 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
250 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
252 * The SILC RNG is now gauranteed to return non-zero random
253 values. Affected files are lib/silccrypt/silcrng.[ch].
255 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
257 * Fixed nickname formatting when changing only case of the
258 nickname. Affected file lib/silcclient/idlist.c.
260 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
262 * Fixed a memory leak and incorrect printing of the "appears as"
263 message. Affected file irssi/src/silc/core/client_ops.c
265 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
267 * Added CRT (Chinese Remainder Theorem) supported RSA
268 private keys and private key operations. This significantly
269 increases private key operation efficiency. No compatibility
270 issues with new or old private keys. Affected files are
271 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
273 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
275 * Fixed GCC-3.3.2 related compilation warnings from the
278 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
280 * Removed RC6 from distributions.
282 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
284 * Added some better comments to lib/silccrypt/silcpkcs.h,
285 optimized some routines in lib/silccrypt/silcpkcs.c.
286 Added test_silcpkcs into lib/silccrypt/tests/.
288 * Fixed silc_rng_global_init to actually init the global RNG
289 if RNG wasn't provided for it. Affected file is
290 lib/silccrypt/silrng.c.
292 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
294 * Added silc_hash_table_find_by_context_ext. Affected files
295 lib/silcutil/silchashtable.[ch].
297 * Save the public key on normal server in WHOIS command reply
298 from attributes, if present, and add it to public key hash
299 table. Fixes WHOIS resolving by public key on normal server.
301 Optimized the attributes resolving on normal server to not
302 resolve if we resolved them already from router.
304 Affected files are silcd/server_query.c, command_reply.c.
306 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
308 * Added support for whois using attributes.
309 Affected files silcd/command_reply.c, silcd/packet_receive.c,
310 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
313 * Added support for whois using public key attribute to /WHOIS i
314 client command. Affected files irssi/docs/help/in/whois.in,
315 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
317 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
319 * Fixed UMODE setting in server when the client has anonymous
320 mode set. The mode setting was not working. Affected file
323 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
325 * Fixed some bugs and typos related to sending split messages.
326 Print notification when sending messages with /MMSG. Affected
327 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
329 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
331 * Optimized the socket referencing in packet routines, client
332 library and server. Affected files are lib/silccore/silcpacket.c,
333 lib/silcclient/client.c and silcd/server.c.
335 * If silc_socket_set_qos is given with NULL arguments the QoS is
336 reset from the socket. Affected files are
337 lib/silcutil/silcsockconn.[ch].
339 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
341 * Add a /LISTKEYS command which lists the locally cached
342 client and server keys. Affected files
343 irssi/src/fe-common/module-formats.[ch],
344 irssi/src/silc/core/silc-{channels,servers}.c
345 irssi/docs/help/in/listkeys.in
347 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
349 * Check that packet queue purging was successful. Affected
350 files lib/silcclient/client.c and silcd/packet_send.c. Related
351 to MAC failed errors.
353 * Do not clear the inbuf even if it is empty if QoS was applied
354 to it. Otherwise the QoS data is cleared and MAC failed error
355 will occur. Affected file lib/silccore/silcpacket.c.
357 * Use the rekey period time as rekey protocol timeout value.
358 If the rekey does not succeed during the rekey period there's
359 something very wrong, and we most likely end up with wrong keys,
360 do graceful reconnect then. Affected file silcd/server.c.
362 * Take reference of the socket in the parser context, as it's
363 possible to have the parsers in queue after the socket is
364 disconnected and this may cause crash. Affected files are
365 lib/silccore/silcpacket.c, lib/silcclient/client.c and
368 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
370 * Fixed KICK command reply sending, it sent to replies.
371 Affected file silcd/command.c.
373 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
375 * Finish the silc-mime.pl script. It now supports MIME type
376 guessing using magic files, signing data messages, executing
377 MIME handlers in background. Affected files
378 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
380 * Changed MIME signal handler to make things easier for the perl
381 script. Affected files irssi/src/silc/core/client_ops.c,
382 silc-servers.c, and irssi/docs/signals.txt
384 * Cleaned up the silc_mime_parse function and fixed detection
385 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
387 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
389 * Resolve the IP for file transfer listener from the connection
390 socket. Affected file lib/silcclient/client_ftp.c.
392 * Accept NULL hostname parameter in the functions
393 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
394 if hostname is not wanted.
396 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
398 * Fixed race condition between silc_client_init and
399 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
401 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
403 * Fixed file transfer connection closing when SIGNOFF for
404 the client is received from server. Affected file is
405 lib/silcclient/client_ftp.c.
407 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
409 * Check for disconnected socket in QUIT callback. Affected
410 file silcd/command.c.
412 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
414 * Modified the MIME parsing to allow \n and \r\n as delimiters.
415 Affected files lib/silcutil/silcstrutil.c
417 * Cleaned up the escape/unescape functions for correctness and
418 speed. Affected file irssi/src/silc/core/client_ops.c
420 * Removed handling for data messages with Content-Type: text/*,
421 moved parsing of MIME headers to the signal handler, added
422 support for signing and verifying data messages. Affected
423 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
424 irssi/src/silc/core/silc-{servers,channels}.c
426 * Added a perl script for handling data messages based on
427 information read from Mailcap files. New file
428 irssi/scripts/silc-mime.pl
430 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
432 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
433 acknowledge recepetion of a message to the sender. Updated
436 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
438 * Unregister channel key saving callback when deleting channel.
439 Affected file lib/silcclient/idlist.c.
441 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
442 before calling notify client operation. Affected file is
443 lib/silcclient/client_notify.c.
445 * Unregister QoS tasks when deleting the socket connection.
446 Affected files lib/silcutil/silcsockconn.[ch],
447 unix/silcunixsockconn.c.
449 * Implemented latest presence-attrs draft changes. Affected
450 files lib/silccore/silcattrs.h and
451 irssi/src/silc/core/silc-queries.c.
453 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
455 * Save old channel keys in list to allow more rapid change
456 of channel keys if server for some reason does that. This
457 avoids loosing so many channel messages due to not having
458 key to decrypt. Affected file lib/silcclient/silcclient.h,
459 idlist.c and client_channel.c.
461 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
463 * Continued backup router tests and fixes. Affected files
464 silcd/server_backup, server_util.c, server.c. See TODO.
466 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
468 * Fixed SERVER_SIGNOFF handling in servers. The client
469 was removed from wrong list thus not removing the client
470 at all. Affected file silcd/packet_receive.c.
472 * Do not execute rekey protocol for disabled connections as
473 it would never go through. Affected file silcd/server.c.
475 * Added timeout for rekey protocol to catch if the protocol
476 never executes successfully. Affected files silcd/server.c
479 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
481 * Abandon packet processing for disconnected sockets. Check
482 this always after calling packet processing callback.
483 Affected file lib/silccore/silcpacket.c.
485 * Fixed double registration disconnection code in server.
486 Closed wrong connection. Affected file silcd/packet_receive.c.
488 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
490 * On normal server reconnect to primary during resuming 4
491 times, then give up. Affected file silcd/server_backup.c.
493 * If during reconnecting to routers we notice we have router
494 connection but no primary router set, the server is in desync.
495 Reconnect to primary to restore network. Affected file
498 * Assure that only one protocol is exeucting at the same time.
499 Added checks for all protocols. Affected files are
500 silcd/server.c and server_backup.c.
502 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
504 * Check that a string is not already part on invite/ban
505 string when processing it. Affected file silcd/server_util.c.
507 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
509 * Fixed the CUMODE_CHANGE for founder mode changes to comply
510 with 1.2 version of the protocol. Affected file is
511 silcd/packet_receive.c.
513 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
515 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
516 where the passphrase was given. Affected file is
519 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
521 * INVITE and BAN notifys are now delivered from routers to
522 servers (but not clients) on the channel. Updated specs and
523 code. Affected files silcd/packet_[send|receive].[ch],
524 command.c, server.c and server_util.c.
526 * Implemented INVITE and BAN announcing. Affected files are
527 silcd/server.[ch], server_util.c.
529 * Implemented SilcStatus error type argument returning in
530 command reply error in server. Affected file silcd/command.c.
532 * Implemented SilcStatus argument returning in comand reply
533 in client library. The command_reply client operation now
534 returns error specific arguments as well. Affected files
535 are lib/silcclient/command_reply.[ch], client_resume.c,
536 lib/silccore/silcstatus.[ch].
538 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
540 * Backup router protocol version 1.2 implemented. Testing still
541 required. Affected files in silcd/server_backup.[ch], server.c,
542 packet_receive.c and server_internal.h.
544 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
546 * silc_client_send_[channel|private]_message now return TRUE
547 or FALSE. Affected file lib/silcclien/client_channel.c and
550 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
552 * Check for explicit nickname in INVITE and BAN processing
553 during join as well (and don't expect only wildcards in
554 invite/ban strings). Affected file silcd/command.c.
556 * Fixed the INVITE and BAN by public key. The public key saved
557 is the PK payload (as specified) not the raw data. Affected
558 file silcd/server_util.c.
560 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
562 * UTF-8 text message support for actions and notices in SILC
563 Client. Affected file irssi/src/silc/core/client_ops.c.
565 * silc_get_username and silc_get_real_name now returns sensible
566 data on Win32. Patch by Toni Willberg. Affected file is
567 lib/silcutil/win32/silcwin32util.c.
569 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
571 * Provide a signal handler to send MIME encoded messages and emit
572 a signal when a MIME encoded message is received. Also document
573 the signals for usage with the perl interface.
575 A sample perl script will be supplied at a later point.
577 Affected files are irssi/docs/signals.txt,
578 irssi/src/silc/core/client_ops.[ch],
579 irssi/src/silc/core/silc-{channels,servers}.c
581 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
583 * Use SILC_COMMAND_PING to estimate the round-trip time to the
584 server. Use this time to display a lag and disconnect when it
585 exceeds a specified limit.
587 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
589 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
591 * Remove the channel auth list in normal server if router
592 encofrces its list during connecting. Send notify to channel
593 to remove the mode to remove the list. Affected files are
594 silcd/server_util.c and silcd/packet_receive.c.
596 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
598 * Added support for channel public keys. Updated protocol specs
599 and implemented it. Affected files are
600 silcd/command.c, command_reply.c, lib/silcclient/command.c,
601 lib/silcclient/command_reply.c.
603 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
605 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
606 terminate the process on Linux. Affected file silcd/silcd.c.
608 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
610 * Check for NULL buffer in silc_buffer_clear. Affected file
611 is lib/silcutil/silcbuffer.h.
613 * Simplified the backup router protocol by removing the _GLOBAL
614 types. Updated protocol specs and the code. Affected files
615 are silcd/server_backup.[ch].
617 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
619 * Deny '@' and '!' from nicknames since they are reserved
620 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
621 Updated protocol specs and the code.
623 Affected files are silcd/server_util.[ch].
625 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
627 * Fixed stack overflow in Irssi SILC client. Affected
628 file irssi/src/silc/core/client_ops.c.
630 * Check that Host is set in ServerConnection and RouterConnection
631 in silcd.conf. Affected file silcd/serverconfig.c.
633 * Fixed crash in server with protocol completion callbacks,
634 namely rekey and backup resuming protocols. Affected files
635 are silcd/server_backup.c and silcd/server.c.
637 * Fixed rekey protocol to not restart if it is started already.
638 Affected files are lib/silcclient/client.c and
641 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
643 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
645 * Fixed EOF handling in SILC Config, affected file
646 lib/silcutil/silcconfig.c.
648 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
650 * Fixed RESOLVING flag handling in JOIN notify and other
651 notifys to handle the resolvings correctly in client library.
652 Affected file lib/silcclient/client_notify.c.
654 * Do not send full INVITE and BAN lists in INVITE and BAN
655 notifys, only the changed information. Affected file
658 * Fixed INVITE notify sending in INVITE command, send it
659 only when needed. Affected file silcd/command.c.
661 * Handle the founder key change properly in CMODE_CHANGE
662 notify. Bug #122. Affected file silcd/packet_receive.c.
664 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
666 * Remove the mark for output (mark it only for input) after
667 purging outgoing queue. Prevents the "Error in select()"
668 floods. Affected file silcd/packet_send.c.
670 * Fixed incorrect connection deletion from client library
671 after calling "connect" client operation. Could cause
672 crashes for example during reconnect timeouts. Affected
673 files are lib/silcclient/client.c and
674 irssi/src/silc/core/client_ops.c.
676 * Check server private key file permissions before starting
677 the server. Affected file silcd/serverconfig.c.
679 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
681 * NULL terminate allocated string in silc_buffer_strformat.
682 Affected file lib/silcutil/silcbuffmt.c.
684 * Rewrote the invite/ban list string handling in server to
685 use SilcBuffer instead. Affected files are silcd/command.c
686 and silcd/server_util.c.
688 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
690 * Fixed double free in CMODE command when setting new HMAC
691 for channel. Affected file silcd/command.c.
693 * Added couple of missing memset's to zero sensitive memory.
694 Affected files silcd/command.c, lib/silcclient/command.c.
696 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
698 * Fixed a double free in INVITE command error handling in
699 server. Affected file silcd/command.c.
701 * Added macros SILC_SWAB_[16|32] to swab byte order of
702 16-bit and 32-bit unsigned integers. Affected file
703 lib/silcutil/silctypes.h.
705 * Use the SILC_SWAB_16 instead of htons() in server when
706 handling ports since the ports in structures are always
707 in little-endian order (regardless of platform). Affected
708 file silcd/serverid.c and silcd/server_backup.c.
710 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
712 * Send DISCONNECT in close admin command in server. Affected
713 file silcd/command.c.
715 * Check whether we are already connecting to a remote router
716 (in addition of checking whether we are already connected)
717 before creating new connection. Affected file silcd/server.c.
719 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
721 * Added better compiler and compiler flags checking in
724 * Check that socket is valid after QoS is applied to data.
725 Affected file lib/silcutil/unix/silcunixsockconn.c.
727 * Make sure the socket connecetion is not closed to early
728 when closing connection in server. Also make sure the
729 connection is always closed after error in a protocol.
730 Affected file silcd/server.c.
732 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
734 * Removed --session and --dummy options from Irssi SILC Client.
735 -d option is available only if --enable-debug was given.
736 Affected files are irssi/src/silc/core/silc-core,
737 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
739 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
741 * Added silc_buffer_steal to steal the data from the buffer.
742 Affected file lib/silcutil/silcbuffer.h.
744 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
746 * Fixed server crash with double Primary block in config file.
748 Fixed also various memory leaks around the config file
749 parser. Affected files lib/silcutil/silcconfig.c,
750 silcd/serverconfig.c.
752 * Changed my nickname (Johnny Mnemonic) to my real name, this
753 means that bugs introduced by him were actually introduced
756 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
758 * Don't display "foo appears as foo\nYou're now known as foo"
759 messages. Affected file irssi/src/silc/core/client_ops.c
761 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
763 * Fixed error handling of invalid client entry when calling
764 commands in server. Fixes a crash. Affected file
767 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
769 * Added some sanity checks in server for correctness of the
770 server configuration. Affected file silcd/serverconfig.c.
772 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
774 * Prevent endless resolving of user informations in USERS
775 command by checking the command reply status correctly.
776 Affected file lib/silcclient/command_reply.c.
778 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
780 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
781 file is lib/silcutil/silcfileutil.c. A patch by Matthew
782 Aldous <Matthew@Aldous.com>.
784 * Added better implementation using CriticalSection of
785 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
786 <mikko.lahteenmaki@pikabaana.net>.
788 * Added some Winsock WIN32 compatiblity defines into
789 includes/silcwin32.h.
791 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
793 * Fixed double free in async host lookup code. Affected file
794 lib/silcutil/silcsockconn.c.
796 * On backup router handle now the SERVER_SIGNOFF from router
797 for local connected servers too, and close the connections.
799 Do not process them as normally signing off servers when they
800 really signoff by sending EOF fe, but always assume that
801 router sends the SERVER_SIGNOFF.
803 Affected files silcd/server.c and silcd/packet_receive.c.
805 * Fixed socket unsetting when closing connections. Affected
806 files silcd/server.c and silcd/packet_send.c.
808 * Do not print the nickname in SERVER_SIGNOFF if we do not
809 have it. Prevents asserts in Irssi core. It is possible we
810 don't have the nick if it was just being resolved when server
811 signoff. Affected file irssi/src/silc/core/client_ops.c.
813 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
815 * Fixed autonick crashbug in client library. Affected file
816 lib/silcclient/client.c.
818 * Fixed Unix implementation of SilcMutex to really assert if
819 the mutex is locked/unlcoked already. Affected file
820 lib/silcutil/unix/silcunixmutex.c.
822 * Fixed locking in silc_schedule_uninit. It didn't lock
823 when dispatching timeout tasks. Affected file is
824 lib/silcutil/silcschedule.c.
826 * Changed Win32 implementation of SilcThread to use modern
827 Win32 interface. Affected file is
828 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
830 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
832 * Don't print signed messages when sending failed. Affected files
833 irssi/src/silc/core/silc-[servers.c/commands.h]
835 * Send adquate signal when founding a channel by joing it. Affect
836 file irssi/src/silc/core/client_ops.c
838 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
840 * Fix theme abstracts parsing. Affected files irssi/default.theme,
841 irssi/src/fe-common/core/themes.c
843 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
845 * Fixed close command to use the port correctly when closing
846 server connections. Affected file silcd/idlist.c.
848 * Check for NULL outbuf in silc_socket_write. It is possible
849 that it is NULL is some odd case. Affected files are
850 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
852 * Do not call final protocol callback for backup router
853 resuming protocol when closing connection. It is closed
854 by timeout in case of error. Affected file silcd/server.c.
856 * Backup reconnect to router if backup resuming protocol
857 failed. Affected file silcd/server_backup.c.
859 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
861 * Fixed double free in SKE library error hadling when signature
862 error occurred. Affected file lib/silcske/silcske.c.
864 * Save the fingerprint to new SilcClientEntry after changing
865 nickname. Affected file lib/silcclient/client_notify.c.
867 * Print SIGNOFF in Irssi SILC client only if the nickname is
868 known. Prevents asserts in Irssi core. It is possible we
869 don't have the nick if it was just being resolved when it
870 quit. Affected file irssi/src/silc/core/client_ops.c.
872 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
874 * Fixed double free in invite list adding code when adding
875 invite strings. Affected file silcd/server_util.c.
877 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
879 * More log printing during backup router protocol. Affected
880 file silcd/server_backup.c.
882 * Removed backwards support for old private key file format.
883 Affected file lib/silccrypt/silcpkcs.c.
885 * Removed backwards support for not-so-strict decryption length
886 check, it's strict now. Affected lib/silccrypt/silccipher.c.
888 * GETKEY to update the client entrys fingerprint too.
889 Affected file lib/silcclient/command_reply.c.
891 * Added --without-libtoolfix for package builders using weird
892 wrappers around libtool (BSD at least).
894 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
896 * Fixed backup router bugs: When backup resumes router and
897 receives a CHANNEL_MESSAGE packet the backup must not act
898 as router since the packet header decryption would be
899 different. Also, when relaying packets to channel, do
900 not re-encrypt packets on backup that came from the primary
901 since the connection isn't really router-router connection.
902 Affected files silcd/server.c, silcd/packet_send.c.
904 * Added checks in encryption/decryption that encryption/decryption
905 length sent as argument really is multiple by block size. Helps
906 catching really weird bugs like the above backup router bugs
907 when packets are being decrypted in wrong way. Affected files
908 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
910 * Fixed padding generation in private key file encryption.
911 Affected file lib/silccrypt/silcpkcs.c.
913 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
915 * Added ignore_message_signatures setting which can be used
916 to ignore signatures in messages. Affected files are
917 irssi/src/silc/core/client_ops.c, silc-core.c.
919 * Fixed the libtoolfix to use command line options instead of
920 environment variables. They didn't work as expected. Now,
921 the libtool is fully run-time configurable.
923 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
925 * Verify signature payload for signed messages. Affected files
926 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
927 irssi/src/silc/core/silc-core.h
929 * Display signature verification result in public and private
930 messages using theme abstracts. See irssi/default.theme for
931 examples on their usage. Affected files
932 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
933 irssi/src/fe-common/silc/module-formats.[ch],
934 irssi/src/fe-common/silc/fe-common-silc.c,
935 irssi/src/fe-common/silc/Makefile.am
936 irssi/src/fe-common/core/fe-messages.[ch]
938 * Fixed bugs in Irssi's theme parsing. Affected files
939 irssi/src/fe-common/core/themes.c
941 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
943 * Calculate the correct length for signed messages before
944 encrypting, it must be multiple by block size. Affected
945 file lib/silccore/silcmessage.c.
947 * silc_message_signed_get_public_key returns now both
948 decoded and encoded public key. Affected files are
949 lib/silccore/silcmessage.[ch].
951 * Added libtoolfix script that makes the libtool more generic
952 and configurable in run-time. Now we can specify in run-time
953 if what kind of libraries we want to create, regardless of
954 configuration. SIMs are now creates even if --disable-shared
955 was explicitly given.
957 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
959 * Fixed founder key sending in CMODE command in client.
960 Affected file lib/silcclient/command.c.
962 * Fixed CUMODE founder authentication in server to not check
963 for client's public key since it's not supposed to do that.
964 Affected file silcd/command.c.
966 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
968 * Set realname and hostname in NICK_REC records. Affected file
969 irssi/src/silc/core/silc-nicklist.c
971 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
973 * Remove 1.0 protocol backwards compat code from client
976 * Added more reliable check for whether nickname did change
977 or not, or whether only Client ID changed in NICK_CHANGE
978 notify. Affected file lib/silcclient/client_notify.c.
979 Fixes bug in '@' character handling in a nickname.
981 * Added support for automatically parsing signature from
982 the message payload. Added new function
983 silc_message_get_signature to return the payload to
984 application. Affected files lib/silccore/silcmessage.[ch].
986 * Changed the private_message and channel_message client
987 operations to deliver the SilcMessagePayload to the
988 application too. Application can use it fe. to get the
989 signature from the message for verification. Affected
990 file lib/silcclient/silcclient.h, client_channel.c and
993 * Redefined the signed payload for message payloads.
994 Updated protocol specs and implemented.
996 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
998 * Fixed wrong invite and ban list handling in server command
999 reply. Affected files are silcd/command_reply.c,
1000 silcd/server_util.[ch].
1002 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1004 * Fixed CMODE setting in server when founder mode was set.
1005 Affected file silcd/command.c. Bug #95.
1007 * Added support to setting specific public key in CMODE in
1008 Irssi SILC client. Affected file lib/silcclient/command.c.
1010 * Added support to use specific public key in CUMODE in
1011 Irssi SILC Client. Affected file lib/silcclient/command.c.
1013 * Added support for inviting and banning by public key in
1014 Irssi SILC client. Affected file lib/silcclient/command.c.
1016 * Fixed fingerprint/babbleprint showing in invite and ban
1017 list command replys. Affected file is
1018 irssi/src/silc/core/client_ops.c.
1020 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1022 * Format CMODE +c and +h to display both the mode and the argument
1024 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1026 * Added test vectors and test programs for SHA-1, MD5,
1027 HMAC-SHA1 and HMAC-MD5. New tests are located in
1028 lib/silccrypt/tests/. Fixed also argument decoding bug in
1029 MD5 implementation. Affected file lib/silccrypt/md5.c.
1031 * Changed the channel private key and private message key
1032 generation (with static keys) to use SHA1 instead of MD5,
1033 as SHA1 is the mandatory hash function in SILC. Affected
1034 file lib/silcclient/client_[channel/prvmsg].c.
1036 * Changed the private key file encryption to use SHA1 instead
1037 of MD5. Added support for the old generation and added
1038 automatic change of the key (to be removed later). Affected
1039 files lib/silccrypt/silcpkcs.c.
1041 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1043 * Load only files with .pub suffix in PublicKeyDir. Affected
1044 file silcd/serverconfig.c.
1046 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1048 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1049 channels. Affected files silcd/silcd.c, silcd/server.h.
1051 * Added the config directive PublicKeyDir for the client block.
1052 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1054 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1056 * Merged Toni's irssi/silc.conf patch.
1058 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1060 * Max alloc tests in allocation routines. Affected file
1061 lib/silcutil/silcmemory.c.
1063 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1065 * Fixed a typo in resuming code that fixed detach/resume code
1066 in server. Bug #93. Affected file silcd/packet_receive.c.
1068 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1070 * Do reverse lookups for server when /connecting. Affected files
1071 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1072 irssi/src/core/net-nonblock.*
1074 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1076 * Added library versioning for shared libraries. Affected
1077 files configure.in.pre and lib/Makefile.am.pre.
1079 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1081 * Display INVITE and BAN lists as specified by SILC 1.2
1083 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1085 * Do not send invite list back unless asked (when sending
1086 no arguments) or when list was modified. Affected file
1089 * Remove client from invite list in KILLED notify and in
1090 KILL command. Affected file silcd/command.c and
1093 * Fixed bugs in invite list handling in INVITE command.
1094 Affected files silcd/command.c and silcd/server_util.c.
1096 * Merged with Irssi 0.8.6.
1098 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1099 Affected file irssi/src/fe-text/silc.c.
1101 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1103 * The silc_argument_get_[first/next] now return the argument
1104 type to caller. Added silc_argument_payload_encode_one.
1106 Affected files are lib/silccore/silcargument.[ch].
1108 * Added support for the SILC 1.2 INVITE command and new
1109 invite lists to server. Affected files are silcd/command.c,
1110 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1112 * Added support for the SILC 1.2 BAN command and new
1113 ban lists to server. Affected files are silcd/command.c,
1114 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1116 * Added support to client sending new INVITE command. Affected
1117 file is lib/silcclient/command.c.
1119 * Added support to client sending new BAN command. Affected
1120 file is lib/silcclient/command.c.
1122 * Added support for removing client from invite list when kicked
1123 from channel, as SILC 1.2 dictates. Affected files are
1124 silcd/packet_receive.c and silcd/command.c.
1126 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1128 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1129 automatically the cipher's internal IV. Affected files
1130 lib/silccrypt/silccipher.[ch].
1132 * Assure the RESUME_CLIENT packet is not sent to twice to
1133 backup router if the detached client was originated from
1134 the backup. Affected file silcd/server.c. Bug #76.
1136 * Changed silc_sim_symname to not allocate memory. Affected
1137 file lib/silcsim/silcsimutil.c.
1139 * Fixed memory leaks with SIMs in server. Affected files
1140 silcd/serverconfig.c, silcd/server.c.
1142 * Fixed channel key distribution after resuming detached
1143 client. Affected files silcd/packet_receive.c.
1145 * Fixed channel's global_user boolean checking after detaching.
1146 Check it after changing the owner of the client not before.
1147 Affected file silcd/packet_receive.c.
1149 * Fixed few double frees from client library. Fixes at least
1150 Bug #81, possibly others too.
1152 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1153 notifys in Irssi SILC Client. Affected file is
1154 irssi/src/silc/core/client_ops.c. Bug #82.
1156 * Applied Ville Räsänen's manual page and --mandir bugfix
1157 patch. Affected files are configure.in.pre and Makefile.am.pre.
1160 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1162 * Added support to backup router protocol for backup to tell
1163 normal server that it cannot use the backup router as primary
1164 because the primary isn't really down. Updated protocol
1167 * Added support for primary router to tell backup router that
1168 resuming is not possible because the backup really isn't primary
1169 in the cell. For example if backup disconnected itself the
1170 resuming is not allowed since the primary really did not
1171 go down. Updated protocol specs.
1173 * Removed MARS from crypto library.
1175 * Defined the CTR mode and Randomized CBC mode in SILC. The
1176 CTR mode is RECOMMENDED now in specification. Defined also
1177 Serpent cipher as optional cipher. Updated the protocol specs.
1179 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1181 * Added support for inviting/banning by IP/MASK, public key,
1182 and explicit Client ID. Redefined the command and notify
1183 types to allow easier forwards support for other methods
1184 of inviting/banning. Updated protocol specs.
1186 * Remove the client from channel's invite lists if the client
1187 is kicked or killed. Updated protocol specs.
1189 * Unified the Channel Message Payload and Private Message
1190 into one Message Payload. Updated protocol specs and
1193 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1195 * Don't wait for EOF after socket error has occurred, but
1196 close the connection. Affected file is silcd/server.c.
1198 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1200 * Added support for setting FOUNDER mode on channel with
1201 specific public key which can be set with CMODE command.
1202 Updated protocol specs and implemented in client and server.
1204 * Fixed the Irssi SILC client to correctly shutdown the client
1205 library to avoid memory leaks. Affected files are
1206 irssi/src/silc/core/silc-core.c and silc-servers.c.
1208 * Deprecated the No Reply flag in SKE protocol and introduced
1209 "IV Included" flag which can be used to indicate that the IV
1210 is included in the ciphertext. This makes it possible to use
1211 SILC on unreliable transport, such as UDP which may cause
1212 packet reordering and losses. Updated protocol specs, did
1215 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1217 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1218 < 32 bit values in correct size. Affected file is
1219 lib/silcmath/mp_mpi.c.
1221 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1223 * Fixed the KE Start Payload parsing to check that mandatory
1224 fields are present. Affected file lib/silcske/payload.c.
1226 * Fixed compilation warnigs in Irssi SILC Client. Affected
1227 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1229 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1231 * Print "nick now appears as newnick" and update Irssi's nicklist
1232 when you change your nick to "nick". Closes #62
1234 * Never format your own nick. Closes #63
1236 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1238 * SILC_UMODE_GONE changes are now propagated correctly to the
1239 Irssi client. Closes #54
1241 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1243 * Fixed example in /HELP KEY
1245 * Added expando $j which expands to current SILC Client version
1247 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1249 * Fixed public key decoding in crypto library.
1251 * Added better error printing to SKE library.
1253 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1255 * Fixed NICK command to not crash if nickname was not sent.
1257 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1259 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1260 Deprecated the old Encrypt-And-MAC order. Updated protocol
1261 specs and implemented.
1263 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1264 generation. Updated specs and implemented.
1266 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1268 * Added support for rekey before 2^32 sequence number wraps.
1269 Affected files in server and client library.
1271 * Padding must be at least 8 bytes now. Implemented and updated
1274 * Compute maximum padding for authentication packets to make
1275 passphrase approximation attacks impossible. Affected files
1276 in client library and in server.
1278 * Fixed PING command sending in client library and handling in
1279 server. The server ID must be ID Payload, not raw ID data.
1280 Affected files in server and client library.
1282 * Defined that all public keys sent in commands and notify
1283 payloads are actually Public Key Payloads not raw public key
1284 data. Updated protocol specs and implemented.
1286 * Updated protocol version to 1.2. Updated specs and code.
1288 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1289 status types. Updated specs and the code.
1291 * Added support for normal client to kill its own entries from
1292 the network. Updated protocol specs and the code.
1294 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1295 and added initial implementation.
1297 * Added MAC field to the Private Message Payload to protect
1298 against chosen ciphertext attacks. Updated the protocol specs
1301 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1302 attribute to indicate the user's current idle and signon time
1303 of a service. Updated protocol specs and implemented.
1305 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1307 * Added "do_not_bind" argument to silc_client_file_send what
1308 can be used to not bind locally but assume the file receiver
1309 provides the point of connect. Usefull when sender is behind
1310 NAT device. Affected file lib/silcclient/silcclient.h and
1313 * Added -no-listener option to FILE SEND command in Irssi SILC
1314 client. Affected file irssi/src/silc/core/silc-servers.c.
1315 Renamed FILE RECEIVE to FILE ACCEPT.
1317 * Confirm passphrase for private key encryption in
1318 silc_create_key_pair and silc_change_private_key_passphrase.
1319 Affected files are lib/silcutil/silcapputil.c.
1321 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1323 * Move silc_client_packet_send back to internal, added
1324 silc_client_send_packet, a bit simpler function for application.
1325 Affected files lib/silcclient/silcclient.h, client.c and
1328 * Moved the SilcClientEntry, SilcChannelEntry and
1329 SilcServerEntry to silcclient.h to be public and documented
1330 them for application. Affected files are
1331 lib/silcclient/silcclient.h and idlist.h.
1333 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1335 * Fixed manual page installation patch by Ville Räsänen.
1336 USERS help page fix patch by Ville Räsänen
1338 * Changed the silc_client_command_call interface to make
1339 the command call simpler for the application. The library
1340 now handles the command line parsing, command finding and
1341 execution. Application only needs to call the function
1342 with the command line. Affected files are
1343 lib/silcclient/silcclient.h, command.[ch].
1345 * Fixed silc_get_input to NULL-terminate the returned input.
1346 Affected file lib/silcutil/silcutil.c.
1348 * Resolve the client's public key in JOIN command if the
1349 founder auth data is being requested but we don't know the
1350 client's public key. Affected file silcd/command.c.
1353 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1355 * Print notify for server opers when backup router comes
1356 online. Affected file silcd/server.c.
1358 * Fixed the INVITE command to send the invite list in
1359 command reply. Affected file silcd/command_reply.c.
1361 * Fixed MOTD command reply sending. Affected file
1364 * UTF-8 decode the topic in TOPIC command reply and LIST
1365 command reply in Irssi SILC client. Affected file is
1366 irssi/src/silc/core/client_ops.c.
1368 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1370 * Fixed the INVITE command to not crash Irssi SILC client
1371 when given without nickname argument. AFfected file
1372 irssi/src/silc/core/client_ops.c.
1374 * Fixed double free in WHOIS query on normal server when
1375 forwarding query to router. Affected file is
1376 silcd/server_query.c.
1378 * Fixed WATCH command reply handling on normal server which
1379 was missing altogether. Affected file silcd/command_reply.c.
1382 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1384 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
1385 Included yodl sources for each of these. Also modified
1386 Makefile.am prototype to install these files to proper
1387 locations. Updated CREDITS. Affected file Makefile.am.pre,
1388 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
1391 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1393 * Added support for encrypted private key files. Now
1394 passphrase must be provided when new key pair is created
1395 (can be empty though), and prompted when loading the
1396 private key. Added support for loading the old-style
1397 non-encrypted private keys as well. Affected files
1398 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
1401 * Fixed silc_get_input to accept input on all terminals.
1402 Affected file lib/silcutil/silcutil.c.
1404 * Moved the Irssi SILC client key loading and other stuff
1405 to be called after the arguments and UI is initialized.
1406 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
1408 * Added -P option to Irssi SILC client which can be used
1409 to change the passphrase of the private key. Affected
1410 file irssi/src/silc/core/silc-core.c.
1412 * Added silc_change_private_key_passphrase apputil routine
1413 to lib/silcutil/silcapputil.[ch].
1415 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1417 * Fixed connection closing in client library to not crash.
1418 Moved the connection freeing totally to function
1419 silc_clinet_del_connection. Affected file
1420 lib/silcclinet/client.c.
1422 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1424 * Changed includes/silcincludes.h to silcincludes.h.in to
1425 include configuration specific information. The silcdefs.h
1426 is not included in to installation anymore (it's only
1427 compilation time header).
1429 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1431 * Moved the SilcClient and SilcClientConnection from client.h
1432 to the public lib/silcclient/silcclient.h. Changed the
1435 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1437 * If version string in silc_clinet_alloc is NULL the library
1438 puts it automatically. Affected file lib/silcclient/client.c.
1440 * Changed the version strings from variables to #define's
1441 in includes/silcversion.h.
1443 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1445 * Added shared library complation support.
1447 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1449 * Added lib/silcutil/silcapputil.[ch] for application
1450 utility functions. It includes routines for applications'
1451 convenience. Added silc_create_key_pair, silc_show_public_key
1452 and silc_load_key_pair functions.
1454 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1456 * Send RESUME_CLIENT packet from router to backup routers
1457 to in resuming. Affected file silcd/packet_receive.c.
1459 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1461 * In IDENTIFY command parsing, send all other IDs except
1462 Client IDs explicitly to router for resolving on normal
1463 server. Also check that ID received in WHOIS command is
1464 always Client ID, others are not allowed. Affected file
1465 silcd/server_query.c.
1467 * Merged latest changes from irssi.org CVS.
1469 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1471 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
1472 Affected files irssi/src/silc/core/silc-core, silc-server.c.
1474 * Fixed the heartbeat sending in Irssi SILC client. Moved
1475 the silc_client_packet_send to silcclient.h for application
1476 usage. Affected files lib/silcclient/client_internal.h
1477 lib/silcclient/silcclient.h.
1479 * Fixed a bug in query resolving in server. Used wrong
1480 variable in a for loop and crashed. Affected file is
1481 silcd/server_query.c.
1483 * Server constructs requested attributes only to locally
1484 connected clients. Affected file silcd/server_query.c.
1487 * Fixed a bug when sending resolving from router to server
1488 with requested attributes. The constructed WHOIS command
1489 was incorrect. Affected file silcd/server_query.c.
1492 * Fixed Requested Attributes saving in WHOIS command reply.
1493 The length of the data buffer must be saved too. Affected
1494 file silcd/command_reply.c.
1496 * Update the client entry's servername after detaching is
1497 over. Affected file silcd/packet_receive.c. Bug #37.
1499 * Resolve incomplete client entrys in CUMODE_CHANGE and
1500 CMODE_CHANGE notifys. Affected file is
1501 lib/silcclient/client_notify.c. Bug #42.
1503 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1505 * Fixed channel key packet processing bug on backup router
1506 during backup resuming protocol. Affected file is
1507 silcd/packet_receive.c.
1509 * Fixed memory leaks in server. Affected files are
1510 silcd/server.c and silcd/packet_receive.c.
1512 * Fixed packet decryption problem when backup router encrypted
1513 channel message with wrong key during backup resuming
1514 protocol. Affected file silcd/packet_send.c.
1516 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
1517 Toni Willberg (toniw@iki.fi)
1519 * Changed the SilcCipher context to be private. Changed the
1520 silc_cipher_get_iv to just return pointer to the IV. Added
1521 silc_cipher_get_name to return the name of the cipher.
1522 Fixed code all around to support these changes. Affected
1523 files are lib/silccrypt/silccipher.[ch], client library and
1526 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1528 * Fixed unaligned access in lib/silccore/silcattrs.c.
1530 * Fixed libtool linking in lib/silcsim/Makefile.am.
1532 * Fixed services attribute printing. Affected files is
1533 irssi/src/silc/core/silc-queries.c.
1535 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1537 * Fixed a crashbug in incoming server accepting. Affected
1538 file silcd/server.c.
1540 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1542 * Added automatically generated index to Toolkit Reference
1545 * Added support for Postscript Toolkit Reference Manual.
1547 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1549 * Merged DISCONNECT fix, and autoconn port fix from Irssi
1552 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1554 * Added 'send_events' boolean argument to the function
1555 silc_schedule_set_listen_fd which sends the set events to
1556 the application explicitly if set to TRUE. Default action
1557 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
1558 lib/silcclient/client_internal.h and silcd/server_internal.h.
1560 * Added silc_compare_timeval to determine which time values
1561 is smaller. Affected file lib/silcutil/silcutil.[ch].
1563 * Added sort-of "Quality of Service" (QoS) support to
1564 SilcSocketConnection. Data reception can be controlled with
1565 rate limit per second and/or read data length limit.
1566 Added silc_socket_set_qos. Affected files are
1567 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
1569 * Added the QoS configuration to SILC Server configuration
1570 file. Affected files are silcd/serverconfig.[ch] and
1573 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1575 * Merged with irssi.org CVS.
1577 * Failed OPER and SILCOPER authentications are now logged.
1578 Affected file silcd/command.c. Bugs #25.
1580 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1582 * ROBODoc documented lib/silcutil/silcbuffer.h and
1583 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
1584 <ville.rasanen@iki.fi>.
1586 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1588 * Added support for auto-passphrase authentication from the
1589 config file during connecting which was not implemented
1590 yet. Affected file irssi/src/silc/core/client_ops.c.
1592 * Fixed a bug in authentication protocol failure handling which
1593 was processing wrong callback context. Affected files
1594 are lib/silcclient/client.c and protocol.c.
1596 * Fixed the /ATTR allow off to actually work. Affected file
1597 is irssi/src/silc/core/silc-queries.c.
1599 * Fixed the /ATTR -del to work. Affected file is
1600 irssi/src/silc/core/silc-queries.c.
1602 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1604 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
1606 * Fixed mask attribute adding in Irssi SILC client. Affected
1607 file irssi/src/silc/core/silc-queries.c.
1609 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1611 * Added support for saving the requested attributes in
1612 WHOIS to directory. Affected file is
1613 irssi/src/silc/core/silc-queries.c.
1615 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1617 * Added support for parsing VCard fields that do not have
1618 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
1620 * Fixed a double free bug in hash table foreach function
1621 if the entry was deleted in the foreach callback. Affected
1622 file lib/silcutil/silchashtable.c.
1624 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1626 * Added silc_attribute_get_verify_data to return the signature
1627 verification data for either user digital signature or
1628 server digital signature in Requested Attributes. Affected
1629 files are lib/silccore/silcattrs.[ch].
1631 * Added silc_vcard_alloc which is used to allocated dynamic
1632 SilcVCard context. The silc_vcard_free now checks whether
1633 the context is dynamically allocated or not. Affected files
1634 are lib/silcutil/silcvcard.[ch].
1636 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1638 * Periodically remove the NOATTR status from client entry
1639 so that the client may take the attributes in use even after
1640 server has resolved them unsuccessfully earlier. Affected
1641 file silcd/server_query.c and idlist.h.
1643 * Moved sha1hash and md5hash from client->internal to
1644 SilcClient for application usage. Affected files are
1645 lib/silcclient/client.h and client_internal.h.
1647 * Fixed attribute encoding and decoding bugs. Affected
1648 files lib/silccore/silcattrs.[ch].
1650 * Added ATTR command to Irssi SILC Client which is used to
1651 manage user's Requested Attributes sending and values for
1652 WHOIS command. Affected files around Irssi SILC client.
1654 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1656 * Added silc_buffer_strformat which can be used to format
1657 strings into a buffer which size is automatically increased.
1658 Affected file lib/silcutil/silcbuffmt.[ch].
1660 * Added implementation of VCard (RFC 2426) which can be used
1661 as part of Requested Attributes in WHOIS command. Affected
1662 file lib/silcutil/silcvcard.[ch].
1664 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1666 * Some strncat -> silc_strncat changes our the core and
1669 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
1670 errors. Added better error printing to SKE library.
1671 Affected files lib/silcske/silcske.c, silcske_status.h and
1674 * Save the PKCS key length even if only private key is set to
1675 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
1677 * Fixed the usage of silc_pkcs_get_key_len since it returns the
1678 length in bits not in bytes. Affected files are
1679 lib/silcske/silcske.c, lib/silccore/silcauth.c and
1680 silcd/server_query.c.
1682 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1684 * Added silc_attribute_payload_encode_data to directly encode
1685 the data into the attributes buffer. Renamed function
1686 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
1687 Affected files are lib/silccore/silcattrs.[ch].
1689 * silc_hash_table_find_foreach calls the foreach function now
1690 once even if the nothing was found with context set to NULL.
1691 Affected file lib/silcutil/silchashtable.[ch].
1693 * Remove the RESOLVING flag from client entry after received
1694 the Requested Attributes from the client. Fixed memory leak
1695 in client entry freeing. Affected files silcd/server_query.c
1698 * Added Requested Attributes support into SILC Client Library.
1699 It is not able to send requested attributes in WHOIS command,
1700 and also receive and process requested attributes. Added
1701 silc_client_attribute_[add|del] and silc_client_attributes_get
1702 functions. Added also `ignore_requested_attributes' to the
1703 SilcClientParams to not use attributes in client. Affected
1704 files are lib/silcclient/command.c, client_attrs.[ch],
1705 silcclient.h, client_internal and client.[ch].
1707 * Changed the silc_client_get_client_by_id to support Requested
1708 Attributes, it takes them as argument now. Affected file
1709 is lib/silcclient/silcclient.h, and idlist.c.
1711 * Added -details option to WHOIS command in Irssi SILC Client
1712 to support the requested attributes. By default it requests
1713 all attributes. Affected file lib/silcclient/command.c and
1714 irssi/doc/help/in/whois.in.
1716 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1718 * Add also SERVICE attribute for server-constructed attribute
1719 data. Also digitally sign the attributes and add
1720 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
1721 silcd/server_query.c.
1723 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1725 * Changed the silc_attribute_payload_encode to support list
1726 of attributes (function may be called several times to add
1727 a new attribute). Removed the silc_attribute_payload_encode_list
1728 function. The encoding function now also automatically encodes
1729 the data, so the caller does not need to do that. Affected
1730 files lib/silccore/silcattrs.[ch].
1732 * Added support for replying on behalf of the user to the
1733 Requested Attributes in WHOIS command in the server. Affected
1734 file silcd/server_query.c.
1736 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
1737 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
1739 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1741 * Don't swtich to become primary router if we are backup if
1742 decryption error has occurred. Affected file silcd/server.c.
1744 * Fixed a bug in backup router IP address comparison in
1745 silc_server_backup_get.
1747 Save now also the port of the server/router and use that
1748 in comparison as well. Affected file silcd/server_backup.c.
1750 * Normal server now reconnects to backup router automatically
1751 if connection is lost to it. Affected file silcd/server.c.
1753 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1755 * If packet processing fails (like integrity check fails)
1756 the connection is closed now. Affected files are
1757 lib/silccore/silcpacket.c and silcd/server.c.
1759 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1761 * Fixed double free in RSA public key set function
1762 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
1765 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1767 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
1768 Added server_query.[ch] which provides one interface for
1769 querying information using all three commands.
1771 * Changed all "typedef unsigned char" in core library to
1772 "typedef SilcUInt8".
1774 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1776 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
1778 * Renamed silc_server_get_client_resolve to
1779 silc_server_query_resolve and moved to server_query.[ch].
1781 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1783 * Resumed client packet handling from server put the resumed
1784 client on wrong list on router and caused the client not
1785 be present on the network anymore. Now fixed to put the
1786 client to correct list. Affected file silcd/packet_receive.c.
1788 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1790 * Various cleanup in error message output in config parsing code
1791 and in server init code. Fixed error log files containing
1792 too many newlines ('\n') in some situations. Affected files are
1793 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
1795 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1797 * Use the reverse lookupped hostname in client internals
1798 instead of one user provided us as remote server name.
1799 Affected file lib/silcclient/client.c.
1801 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1803 * Added 'app_context' to silc_schedule_init. It is an
1804 application specific context that is delivered to application
1805 in task callback functions. Affected files are
1806 lib/silcutil/silcutil.[ch].
1808 * The hb_context in SilcSocketConnection is not freed
1809 automatically anymore (application must free it). Freeing
1810 it automatic is inconsistent. Affected files are
1811 lib/silcutil/silcsockconn.[ch].
1813 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1815 * Added support for removing explicitly added client connections
1816 in rehash and closing the client connections if they were
1817 unconfigured in the rehash. Affected file silcd/server.c.
1819 * Added support for aborting automatically pending commands
1820 that never receives the reply (to avoid memory leaks).
1821 Added also silc_server_command_pending_timed to set the
1822 specific timeout for pending command. Affected files are
1823 silcd/command[_reply].[ch].
1825 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
1826 specs and lib/silccore/silcstatus.h.
1828 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1830 * Changed the silc_get_time to accept time value as argument
1831 or if zero is sent return current local time. Affected
1832 file lib/silcutil/silcutil.[ch].
1834 * Added STATS command to client library and Irssi SILC client.
1835 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
1837 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1839 * Assure that channel key is set before sending it. May
1840 crash server otherwise. Affected file silcd/packet_send.c.
1842 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1844 * Assure that endless loop cannot happen with detached client
1845 resolving on normal server. Added idlist status
1846 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
1847 silcd/idlist.h and silcd/packet_receive.c.
1849 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1851 * Incoming file transfer request cannot use same session as
1852 the sending session. This can happen when sending file to
1853 yourself. Crashed the client on quit. Affected file
1854 lib/silcclient/client_ftp.c. Bug #24.
1856 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1858 * Implemented the draft-riikonen-precense-attrs draft and
1859 the Attribute Payload into the lib/silccore/silcattrs.[ch].
1861 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1863 * Distribute the SERVER_SIGNOFF notify also to local backup
1864 routers from the primary router. The backup router may not
1865 have the signing of local server directly connected and need
1866 to know about the signoff. Affected file silcd/server_util.c.
1868 * Use the primary router as the origin of the locally connected
1869 server when it is disconnecting from the backup router since
1870 that's where it really is coming from. Now the clients from
1871 the disconnecting server are removed correctly and "shadow"
1872 clients are not left to the backup router. Affected file
1875 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1877 * If normal server is standalone and found existing but disabled
1878 channel, do not re-create the channel since it creates
1879 duplicate same channels. Affected file silcd/server.c.
1881 * Added anonymous client connections support to server. New
1882 "anonymous" configuration option to ConnectionParams section
1883 added. If set to true, the username and hostname information
1884 of the client will be scrambled and anonymous user mode is
1885 set automatically to the user. Affected files are
1886 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
1888 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1890 * In JOIN notify handling, mark that the cache entry of the
1891 client cannot be expired. Can cause crashes on normal
1892 server (asserts client->channels). Affected file is
1893 silcd/packet_receive.c.
1895 * From now on distribution versions are used as protocol versions
1896 instead of by default using the Toolkit base version as protocol
1897 version. Affected file prepare.
1899 * Do not set the locally resolved hostname for local client
1900 entry but take what server sends. This way the real hostname
1901 is showed in WHOIS for yourself. Affected file is
1902 lib/silcclient/idlist.c and lib/silcclient/client.c.
1904 * Resolve local info with IDENTIFY when connecting to server.y
1906 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1908 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
1909 for implied search (not needed on platforms which has native
1910 pthreads library). Use --without-pthreads to disable threads.
1911 Affected file is configure.in.pre
1913 * Fixed --with-iconv on platforms which need to bypass (broken)
1914 native iconv(). Affected file is configure.in.pre
1916 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1918 * Moved -C option parsing in Irssi SILC client at same time
1919 as other options. The UI was initialized earlier and caused
1920 problems on command line. Bug #16. Affected file is
1921 irssi/src/silc/core/silc-core.c.
1923 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1925 * Added global variable silc_log_timestamp that tells silclog
1926 wether to print or not the timestamp in the logging files.
1927 Affected file lib/silcutil/silclog.[ch].
1929 * Added silcd configuration option Timestamp in the Logging
1930 section. Affected file silcd/serverconfig.[ch],
1931 doc/example_silcd.conf.in.
1933 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1935 * Fixed fingerprint checking to check for entirely empty
1936 fingerprint instead of two first bytes when determining
1937 if it is set. Bug #18. Affected file silcd/command.c.
1939 * Fixed duplicate PKCS name registering to not allow it.
1940 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
1942 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1944 * Conditionalize non-gcc compiler optimizations for various
1945 platforms, enable those commented out. Cleanups.
1946 Affected file lib/silcmath/mpi/configure.in
1948 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
1950 * silc_rng_exec_command() left zombie processes if command
1951 didn't generate any output. Affected file
1952 lib/silccrypt/silcrng.c
1954 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1956 * Rewrote iconv checking, introduce --with-iconv for systems
1957 which rely on libiconv. Check if iconv() provided by libc
1958 is good enough, otherwise demand libiconv. Affected file
1961 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1963 * Search for ldopen() also in libc. This enables SIM support
1964 on *BSD systems. Based on patch from Alex Zepeda. Affected
1965 file configure.in.pre
1967 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1969 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
1970 This fixes prepare on *BSD systems. Affected file
1973 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1975 * More fixed for not having purge timeout for global clients
1976 that are on channel. Affected files silcd/command_reply.c
1979 * Fixed the rekey protocol to work with backup router connections.
1980 Rekey packets are now allowed on disabled connections as
1981 well. Affected files silcd/packet_send.c and server.c.
1983 * Do not switch to be as backup router when shutting down and
1984 closing the primary connection. Affected file silcd/server.c.
1986 * Fixed memory leaks in backup router deleting. Added
1987 silc_server_backup_free to free all data during shutdown of
1988 server. Affected files silcd/server_backup.[ch].
1990 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1992 * Do not process commands if the sock->user_data is NULL.
1993 Affected file silcd/command.c.
1995 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1997 * Fixed buffer overflow and security problems (loosing bits
1998 in CFB encryption) in SILC RNG. Problems reported by
1999 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
2001 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2003 * Added yet more checks that client is not expired on global
2004 list if it is on channels. Affected file is
2005 silcd/command_reply.c.
2007 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2009 * Merged c0ffee's MIME signal patch which adds support for
2010 sending also MIME messages in Irssi SILC Client, and handling
2011 received MIME messages in a signal (and perhaps doing something
2012 to non-textual MIME messages).
2014 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2016 * Fixed pending command deletion in server and client library
2017 to check the whole list instead of breaking after first found.
2018 The affected files are silcd/command.[ch] and
2019 lib/silcclient/command.[ch].
2021 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2023 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2024 secret or private, otherwise it's possible to find out
2025 whether a secret channel exists or not. Affected file
2028 * If CMODE change fails during the mode setting, assure that
2029 the old mode mask is set for the channel back. Affected
2030 file silcd/command.c.
2032 * Fixed passphrase saving on +a channel on normal server
2033 after successful JOIN command. Affected file silcd/command.c.
2035 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2037 * Remove server/router operator privileges in DETACH command,
2038 since it's possible to resume to server where these
2039 privileges would not be allowed for the client. Affected
2040 file silcd/command.c.
2042 * Do not set to wait for backup in rehash of the server.
2043 Affected file silcd/server.c.
2045 * Do not check listener sockets when counting how many
2046 socket connections we have. Affected file is
2047 silcd/server_util.c.
2049 * Do not announce disconnected clients that are remaining
2050 in history (for WHOWAS). This is because SIGNOFF notify
2051 for these has been sent earlier already. Affected file
2054 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2056 * Buffer overflow with CUMODE command's mode->mode character
2057 conversion. Reported by Ville Räsänen. Affected file
2058 lib/silcutil/silcutil.c.
2060 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2062 * Allow heartbeat packets to go disabled connections anyway.
2063 Affected files silcd/server.c and silcd/packet_send.c.
2065 * Do not broadcast New Channel packets with List flag set
2066 in the packet to backup routers. The router must check
2067 for the correctness of the packets before sending them.
2068 It is possible that router will have enforce Channel ID
2069 change and this would cause desync in the backup router.
2070 Affected file silcd/packet_receive.c.
2072 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2073 are handled in list parsing. They are not list packets
2074 anymore. Affected file silcd/packet_receive.c.
2076 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2078 * Stop waiting for backup router through the timeout, not
2079 directly after backup router has arrived. Affected file
2082 * Do not re-create channel keys and send them when removing
2083 clients in server shutdown. Affected files are
2084 silcd/server_internal.h and silcd/server_util.c.
2086 * Notify distribution to backup routers was missing from
2087 the silc_server_send_notify_dest function which caused
2088 desyncing problems with backup router. Affected file is
2089 silcd/packet_send.c.
2091 * The client's channel removing was working wrong on
2092 backup router. It assumed that it doesn't know global
2093 information but backup router does know. For this reason
2094 it could remove channel when it wasn't supposed to do that.
2095 Affected file silcd/server.c and silcd/server_util.c.
2097 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2099 * Stop for a couple seconds after badkup router has become
2100 primary router. Affected file silcd/server.c.
2102 * Added silc_server_remove_servers_by_server, which is used
2103 to remove servers originated from some other server. Also
2104 clients of those servers can be removed too. Affected file
2105 silcd/server_util.[ch].
2107 * When removing clients after a server has signed of remove
2108 also all servers behind that server (unless they are known
2109 to be available locally), and send SERVER_SIGNOFF for each
2110 of the server separately. Also the signed off clients are
2111 sent now separately per signed off server. The affected files
2112 are silcd/server.c and silcd/server_util.[ch].
2114 * All servers added with silc_idlist_add_server must always
2115 have both "router" and "connection" pointers set. Otherwise,
2116 bad server entries may be left around in the cache.
2117 Affected file silcd/command_reply.c.
2119 * Do not create the channel key in NEW_CHANNEL packet
2120 processing if the channel is empty. Affected file
2121 silcd/packet_receive.c.
2123 * Completed backup router support for standalone routers.
2124 Supports also servers in the cell that do not use the backup
2127 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2129 * Fixed a bug in silc_string_regexify which did not add '^'
2130 at the start of each string, and thus the matching was
2131 not explicit. For example ban list iikone@*!*@* would
2132 match also "priikone", which is wrong, it would have to be
2133 *iikone@*!*@* to match also "priikone". Affected
2134 file lib/silcutil/unix/silcunixutil.c.
2136 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2138 * Enable all local server connections before updating client
2139 caches when we've become backup router. Otherwise, signoff
2140 packets may not reach the clients. Affected files are
2141 silcd/server.c and silcd/server_util.[ch].
2143 * Fixed a bug in version string parsing which could crash
2144 the program with specially formatted version string.
2145 Bug reported and patch provided by Ville Räsänen. Affected
2146 file lib/silcutil/silcutil.c.
2148 * Handle the disconnection immediately when DISCONNECT
2149 packet is received in server. Affected file silcd/server.c.
2151 * Primary router now waits a short time (10 seconds) for
2152 backup router connection before accepting any other
2153 connection (except local). Affected file silcd/server.c,
2156 * Fixed a crash in client libary in NICK_CHANGE notify when
2157 NICK_CHANGE arrived for client entry we are resolving
2158 currently. Affected file lib/silcclient/client_notify.c.
2160 * Call the sconn->callback completion even if error had
2161 occurred. Start reconnecting always if connection to
2162 primary router fails during backup router protocol.
2163 Affected files silcd/server.c and server_backup.c.
2165 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2167 * Added functions silc_server_send_opers and
2168 silc_server_send_opers_notify to send packets stricly
2169 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2170 to send variable argument notify to operators.
2171 Affected files silcd/packet_send.[ch] and silcd/server.h.
2173 * Removed UMODE rights checking with UMODE_CHANGE notify.
2174 Affected file silcd/packet_receive.c.
2176 * Server/router operator now receives notify when network
2177 switches to backup router and when it resumes the use of
2178 primary router. Affected file silcd/server.c and
2179 silcd/server_backup.c.
2181 * Fixed the updating of client information after backup
2182 resuming protocol is over; update all except local clients
2183 to the new primary router. The affected file is
2184 silcd/server_util.c.
2186 * Added support for closing active connections in rehash
2187 that were unconfigured by the user. Supports currently
2188 closing server and router connections. Affected file
2191 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2193 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2195 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2196 is NULL since seems that on some platforms NULL is allowed
2197 and on some it's not. Fallback encoding is used instead.
2198 Affected file lib/silcutil/silcstrutil.c.
2200 * Fixed statistics updating for incoming server connection
2201 which could cause problems when re-connecting. Affected
2202 file silcd/server.c.
2204 * Preliminary backup router support for standalone router
2205 added. Affected files in silcd/.
2207 * Mark server connections in backup router disabled before
2208 and after backup protocol. Affected file is
2209 silcd/server_backup.c.
2211 * Added support for reconnecting to remote server connection
2212 even if the protocol fails, and if the configuration wants
2213 us to keep trying to connect anyway.
2215 Server connection is not allowed to backup router if
2216 backup router does not have connection to primary router yet.
2218 Affected file is silcd/server.c.
2220 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2222 * Added silc_client_udpate_server function to update changed
2223 server info. Affected file lib/silcclient/idlist.[ch].
2225 * Added check for server entries that are being resolved when
2226 notify is received. If being resolved, handle the received
2227 notify only after it's resolved so that all notifys are
2228 handled in same order as received from the server.
2230 Added similar resolver check to channel entries. Every
2231 notify that cause resolving of any information that affects
2232 channel entry marks the channel entry in waiting state.
2233 After whatever resolving is over the waiters are signalled
2234 and only then the notifys are handled in the same order
2235 as delivered from the server.
2237 Affected files are lib/silcclient/idlist.[ch], and
2240 * Fixed KILLED notify handling in normal server. Affected
2241 file silcd/packet_receive.c.
2243 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2244 is locally connected, or was locally connected (but may
2245 be detached and connection is not active). Added also
2246 SILC_IS_LOCAL for checking this status. Affected files
2247 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2248 silcd/server.c and silcd/server_internal.h.
2250 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2252 * Don't send or handle TOPIC_SET if topic is already set and
2253 is same as being set. Affected files silcd/command.c and
2254 silcd/packet_receive.c.
2256 * Fixed CMODE change rights checking to work correctly when
2257 removing modes by operator. Affected file is
2258 silcd/server_util.c.
2260 * Fixed some handling with New Channel packet in router and
2261 fixed some CMODE_CHANGE notify handling in server and router.
2262 Affected file is silcd/packet_receive.c.
2264 * Changed "disconnect" client operation to include the
2265 reason of the disconnection and optional disconnection
2266 message. Affected file lib/silcclient/silcclient.h.
2268 * Made the compilation of lib/contrib/ stuff conditional.
2269 Affected files configure.in.pre, lib/contrib/Makefile.am.
2271 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2273 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2274 to the sender of the notify too, to avoid situation where two
2275 notifys are in the network at the same time going to oppsite
2276 directions. Affected file silcd/packet_receice.c.
2278 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2280 * Delete the client from channel even if the cilent->id is
2281 NULL. It was possible that client was deleted without
2282 removing from channels (theoretically at least). Affected
2283 file silcd/server.c and silcd/server_util.c.
2285 * Free the client data too when resuming is not successful.
2286 Affected file silcd/packet_receive.c.
2288 * Merged some code from c0ffee's silc-plugin. Affected files
2289 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2291 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2292 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2293 to the primary router connection, the other one returns
2294 TRUE if packet must be broadcasted to network.
2296 * All notifys that are destined to primary router (to network)
2297 are now automatically sent to backup routers even if the
2298 router is standalone (and has backup router). Affected files
2301 * Added --without-irssi and --without-silcd configuration
2302 options for disabling the compilation of these applications.
2303 Affected file configure.in.pre and prepare.
2305 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2307 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2308 UTF-8 encoding and decoding. Added also new encodings
2309 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2311 Added also SILC_STRING_LANGUAGE which is language and charset
2312 specific encoder and decoer for those platforms that support
2313 iconv(). It can convert the UTF-8 to and from the locale
2314 specific character set.
2316 Affected file lib/silcutil/silcstrutil.[ch].
2318 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2320 * Added function silc_get_command_name to the file
2321 lib/silcutil/silcutil.[ch].
2323 * Improved the server debug output a bit. Affected files are
2326 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2328 * Save the channel passphrase when received succesful JOIN
2329 command reply from router, on normal server. Otherwise
2330 joinig +a channels from normal server is not possible.
2331 Affected file silcd/command.c.
2333 * Fixed a bug in TOPIC_SET notify handling. The notifier
2334 may be other than client too, like server or channel.
2335 It expected it to always be only client and ignored the
2336 notify. Affected file silcd/packet_recieve.c.
2338 * Removed some (unnecessary) debug printing from
2339 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2341 * Do not force CMODE_CHANGE when server is announcing new
2344 Router announces stuff only after server reannounces channel
2345 after CHANNEL_CHANGE notify.
2347 These fixes optimizes the announcing procedure, and perhaps
2348 fixes some problems too. Affected file silcd/packet_receive.c.
2350 * Fixed SERVER_SIGNOFF sending to local clients. It was
2351 totally broken and sent the notify to all local clients,
2352 instead of only to those that was on same channel as the
2353 signing off clients. Affected file silcd/server_util.c.
2355 * Added -D option to server. It can be used to give debug
2356 level. The levels are from 0 - 99, and are predefined for
2357 smooth server debugging. (see silcd.c for the predefined
2358 levels). Affected file silcd/server.c.
2360 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2362 * Fixed a bug in Irssi SILC client to close the connection
2363 properly when disconnecting from server. Affected file
2364 irssi/src/silc/core/client_ops.c.
2366 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2368 * When authenticating as founder during JOIN command, check
2369 that the one authenticating becomes the only founder on the
2370 channel. Affected file silcd/command.c.
2372 * Better checking for founder mode setting when CUMODE_CHANGE
2373 notify is received. Affected file silcd/packet_receive.c.
2375 * Close all connections when shutting down the server by sending
2376 DISCONNECT packet. Close all listeners too when shutting
2377 down the server. Affected file silcd/server.c.
2379 * Handle DISCONNECT packet correctly in client library by
2380 calling the "disconnect" client operation. Affected file
2381 lib/silcclient/client.c.
2383 * Handle local errors correctly during resuming. Affected
2384 file lib/silcclient/client.c.
2386 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2388 * The log file is not dupped internally anymore in
2389 lib/silcutil/silclog.c. Fixed memory leaks too.
2391 * The scheduler now dispatches all pending timeout tasks
2392 when it is uninitialized with silc_schedule_uninit.
2393 Affected file lib/silcutil/silcschedule.c.
2395 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2397 * Added --enable-stack-trace option to configure. Added
2398 memory allocation stack trace support. Added files
2399 lib/silcutil/stacktrace.[ch]. Affected files are
2400 lib/silcutil/silcmemory.[ch].
2402 * Fixed memory leaks from libraries and server. Affected
2403 files around the tree.
2405 * Reverted back a fix made to CUMODE which broke it.
2406 Affected file silcd/command.c.
2408 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2410 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
2411 core library, and implemented it. All textual messages SHOULD
2412 use this flag and the message MUST be UTF-8 encoded.
2413 All text messages sent by Irssi SILC client are now UTF-8
2414 encoded (regardless whether the terminal supports UTF-8 or not).
2415 Affected files are lib/silccore/silcchannel.h,
2416 irssi/src/silc/core/silc-servers.c, silc-channels.c and
2419 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2421 * Added lots of new statistics updating that was missing from
2422 the server and router code. Affected files in silcd/.
2424 * Sending SIGUSR1 signal to server now dumps the current
2425 server statistics into /tmp directory. Affected file is
2428 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
2429 the SILC Hash Interface also. Added new functions
2430 silc_hash_get_name, silc_hash_init, silc_hash_update and
2431 silc_hash_final. Affected file lib/silccrypt/silchash.c.
2433 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2435 * Added some better info printing for client during connecting.
2436 Affected file silcd/server_util.c.
2438 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
2439 to silence a user on a channel. Affected files are
2440 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
2441 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
2442 and silcd/packet_receive.c.
2444 * Fixed a fatal bug in handling of malformed command payload.
2445 Affected file silcd/command.c.
2447 * Fixed a double free when announcing channel users to router.
2448 Affected file silcd/server.c.
2450 * After successful authentication to channel founder mode, check
2451 that there isn't anyone else with founder mode on the channel.
2452 The one that authenticated will become founder and anyone
2453 else is demoted. Affected file silcd/command.c.
2455 * Added error printing of any error that has occurred during
2456 any command in client library. Affected file is
2457 irssi/src/silc/core/client_ops.c.
2459 * Removed some error printing from the client library and left
2460 it for the application to worry (from the error status it
2461 receives in 'command' client operation. Affected file is
2462 lib/silcclient/command.c.
2464 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2466 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
2467 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
2468 Starting key agreement with itself is denied. Affected file
2469 is lib/silcclient/client_keyagr.c.
2471 * Fixed some error checkings from the SFTP library which caused
2472 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
2473 and lib/silcsftp/sftp_util.c.
2475 * Added new "debug" and "debug_string" settings to Irssi SILC
2476 client which can be used to print runtime debugging on the
2477 Irssi's screen. Available when compiled with --enable-debug
2478 option. Affected file irssi/src/silc/core/silc-core.c.
2480 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2482 * Fixed a missing variadic parameter in a function call that
2483 caused server crash when a non-allowed connection arrived.
2484 Reported by Richard Becker. Affected file silcd/server.c.
2486 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2488 * Added WATCH list sending to backup routers from router.
2489 The WATCH command is sent by the router to the backup
2490 router. Affected file silcd/command.c.
2492 * Mark the backup_router flag for RouterConnection entry
2493 if the backup router stuff is defined in the config file.
2494 Affected file silcd/serverconfig.c.
2496 * Fixed some backup data sending around the code to work better
2497 if the router is standalone router. Not all places were fixed.
2498 Affected file silcd/packet_receive.c, silcd/packet_send.c,
2501 * Fixed the router connecting when connecting to multiple
2502 routers. It ignored every other router except the first
2503 one. Affected file silcd/server.c.
2505 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2507 * Made the private key generation after expiration optional.
2508 If not created after expiration the old key will re-expire
2509 at a later time (and thus key pair is not necessary to
2510 change). Affected file irssi/src/silc/core/clientutil.c.
2512 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2514 * The length arguments in bind() and connect() were wrong
2515 and fixed now to used SIZEOF_SOCKADDR in the
2516 lib/silcutil/unix/silcunixutil.c.
2518 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2520 * Fixed detach timeout handling to use Client ID and not
2521 the actual client entry which may be freed in the callback.
2522 Affected file silcd/command.c.
2524 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2526 * Merged c0ffee's multiple interface support patch.
2527 Affected files in silcd/.
2529 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2531 * Cleanup keys properly. Affected file is
2532 irssi/src/silc/core/clientutil.c.
2534 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2536 * Display the user mode on the status bar. Affected file
2537 irssi/src/silc/core/silc-expandos.c.
2539 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2541 * If private message key is not set, but the flag is set in
2542 the packet, ignore the packet since it cannot be decrypted.
2543 Affected file lib/silcclient/client_prvmsg.c.
2545 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2547 * When resuming client, remove the old client entry from
2548 the watcher list too. Affected file silcd/packet_receive.c.
2550 * Do not allow normal server to force founder mode away
2551 from router if the founder mode is already set. Affected
2552 file silcd/packet_receive.c.
2554 * Remove the client entry with watch notify types with short
2555 timeout, and not directly, so that other notifys can be
2556 retrieved too. Affected file lib/silcclient/client_notify.c.
2558 * Display notification about data messages that cannot be
2559 displayed. Affected files irssi/src/silc/core/client_ops.c,
2560 irssi/src/fe-common/silc/module-formats.[ch].
2562 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2564 * Fixed the CHANNEL_CHANGE notify handling in client libary
2565 to not use freed memory. Affected file is
2566 lib/silcclient/client_notify.c.
2568 * Fixed CUMODE_CHANGE notify handling in server. Affected
2569 file silcd/packet_receive.c.
2571 * Fixed USERS command to support empty channels. Affected
2572 file silcd/command.c.
2574 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2576 * Allow multiple identical pending commands to be registered
2577 in client library. Affected file is lib/silcclient/command.c.
2579 * Call the completion for resolving client information only
2580 after all resolvers has finished. This fixes a crash in
2581 the client. Added support for checking when the resolvers
2582 are finished. Affected file is lib/silcclient/idlist.c.
2584 * Wait by default 3 seconds before reconnecting to the server
2585 after being disconnected. Makes the /detach command a bit
2588 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2590 * Check the watcher list before sending signoff notifys
2591 when closing client connection. Affected file is
2594 * Added better CMODE command rights checking. Affected file
2595 silcd/server_util.c.
2597 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2599 * Fixed watcher list checking during server signoff. It
2600 crashed the server. Affected file silcd/server_util.c.
2602 * The JOIN command reply returns now the founder's public
2603 key. Affected file is silcd/command.c.
2605 * Announce the channel mode, and the mode properties with
2606 CMODE_CHANGE notify. Affected file silcd/server.c.
2608 * Mark new channels by default disabled, untill at least
2609 one user joins the channel. Affected file is
2610 silcd/packet_receive.c.
2612 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2614 * The nickname argument to watch notify can be optional.
2615 Fixes a crash in server. Affected file silcd/packet_send.c.
2617 * Remove the client entry from cache if the WATCH notify type
2618 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
2619 lib/silcclient/client_notify.c.
2621 * Check the watcher list before and after changing nickname
2622 when the NICK_CHANGE notify is received. Affected file is
2625 * Fixed a crash in OPER and SILCOPER command sending. Empty
2626 passphrase caused the crash. Affected file is
2627 lib/silcclient/command.c.
2629 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2631 * Merged with Irssi CVS for Irssi SILC client.
2633 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2635 * Completed the protocol specifications.
2637 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2639 * Merged with Irssi CVS for Irssi SILC client.
2641 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2643 * Added the founder's public key delivery to the
2644 CUMODE_CHANGE notify type as well. Updated the protocol
2645 specs and the code. Affected files are silcd/packet_send.[ch],
2646 silcd/packet_receive.c and silcd/command.c.
2648 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2650 * Added silc_pkcs_public_key_copy function into the
2651 lib/silccrypt/silcpkcs.[ch].
2653 * Remove the `iv' from the SilcChannelEntry since we can
2654 live without it. Affected files are silcd/idlist.h and
2655 silcd/packet_receive.c.
2657 * Added support for sending the founder's public key in
2658 the CMODE_CHANGE notify packet in the server. Affected
2659 files are silcd/packet_send.[ch], silcd/packet_receive.c,
2660 silcd/command.c and silcd/server.c.
2662 * Changed the FOUNDER_AUTH authentication to use only
2663 public key authentication as defined by new protocol
2664 specs. Passphrase authentication with that mode cannot
2665 be used anymore. It is now possible to reclaim founder
2666 mode from any server in the network. Affected files are
2667 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
2669 * Added permanent channels support by making the channel
2670 permanent when FOUNDER_AUTH mode is set on the channel.
2671 The channel will not be destroyed even if channel is empty
2672 when that mode is set. Protocol TODO #17. Affected
2673 files are silcd/server.[ch], server_util.[ch],
2674 silcd/command.c, silcd/packet_receive.c and
2675 lib/silcclient/command.c.
2677 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2679 * Added reference counter to the command reply context in
2680 the client library. Affected files are
2681 lib/silcclient/command_reply.[ch].
2683 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2685 * Fixed rekey protocol with PFS in the client library.
2686 Affected file is lib/silcclient/protocol.c.
2688 * Added support for list of errors in client library
2689 command reply handling. Affected file is
2690 lib/silcclient/command_reply.c.
2692 * Defined that the WHOIS and IDENTIFY commands can send
2693 list of errors. Updated the protocol specs. Protocol
2696 * Added support for sending list of errors to WHOIS and
2697 IDENTIFY commands in server. Added support for receiving
2698 list of errors in server. Affected files are
2699 silcd/command.c and silcd/command_reply.c.
2701 * Fixed client info resolving on LEAVE command in client
2702 library to not crash. Affected file is
2703 lib/silcclient/client_notify.c.
2705 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2707 * Defined that the NICK command replies with thew changed
2708 nickname too, to make the nickname changing simpler at
2709 the client's end. Updated protocol specs and the code
2710 in client and server. Affected files are
2711 silcd/command.c, lib/silcclient/command_reply.c and
2712 lib/silcclient/command.c.
2714 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2716 * Added `Compressed' packet flag to indicate that the packet
2717 payload is compressed by the sender. Updated the protocol
2718 specs and the core library. The compression still is not
2719 implemented in the sources. Affected file is
2720 lib/silccore/silcpacket.h.
2722 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2724 * Remove pending command callbacks also if the connection
2725 to the server is destroyed. Affected file is
2726 lib/silcclient/client.c.
2728 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2730 * Added new QUIET channel user mode that can be used to
2731 quiet a user in a channel. Updated the protocol specs but
2732 it wasn't implemented yet. Protocol TODO #27. Affected
2733 file is lib/silccore/silcmode.h.
2735 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2737 * Added BLOCK_INVITE user mode to be able to block incoming
2738 invite notifications. Protoocol TODO #26. Affected files
2739 are lib/silccore/silcmode.h, lib/silcclient/command.c and
2742 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
2743 the protocol specs and the code. Affected file is
2744 lib/silccrypt/silcpkcs.c.
2746 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2748 * Disconnect Payload includes now the status type. Updated
2749 the protocol specs and the code. Protocol TODO #25.
2750 Affected files are silcd/server.c, lib/silcclient/client.c.
2752 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
2753 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
2754 Moved the silc_client_command_status_messages table to the
2755 lib/silcutil/silcutil.c and added new funtion
2756 silc_get_status_message, which deprecates function
2757 silc_client_status_message. Affected files are
2758 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
2759 lib/silcutil/silcutil.[ch].
2761 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2763 * Defined that the nickname hash in Client ID MUST be from
2764 lowercase nickname. This effectively changes nicknames in
2765 SILC to case-insensitive. Updated the protocol specs and
2766 the code. Affected files are lib/silcutil/silcutil.[ch],
2767 silcd/serverid.c, and silcd/idlist.c.
2769 * Added new channel user modes BLOCK_MESSAGES_USERS and
2770 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
2771 code. Affected files are lib/silccore/silcmode.h,
2772 lib/silcclient/command.c, and silcd/packet_send.c.
2774 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
2775 specs and code. Affected file lib/silccore/silcstatus.h.
2777 * Added support for watch list. It is possible to add nicknames
2778 to be watched, and when they come to network, leave network
2779 or user mode changes the watcher will be notified of this
2780 change. Added SILC_COMMAND_WATCH command, added new
2781 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
2782 notifications. Updated the protocol specs and implemented
2783 this to library, client and server. Protocol TODO #21.
2784 Affected files are lib/silccore/silccomand.h,
2785 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
2786 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
2787 silcd/packet_send.[ch], silcd/packet_receive.c, and
2788 irssi/src/silc/core/client_ops.c.
2790 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
2791 somebody watching you. Updated the protocol specs and the
2792 code. Affected files are lib/silccore/silcmode.h, and
2793 lib/silcclient/command.c.
2795 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2797 * Added service support to SILC protocol. Added new command
2798 SILC_COMMAND_SERVICE. Updated the protocol specs and the
2799 core library. Services are not implemented in server or
2800 client for now. Protocol TODO #20. Affected files are
2801 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
2803 * Added SilcStatus argument to `command' client operation
2804 to return the error status when command sending fails
2805 locally. Changed all command in client library to return
2806 correct command status. Affected files are
2807 lib/silcclient/command.c, lib/silcclient/silcclient.h and
2808 irssi/src/silc/core/client_ops.c.
2810 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2812 * Added silc_mime_parse function to parse MIME headers.
2813 Affected files are lib/silcutil/silcstruti.[ch].
2815 * Added MIME header parsing in Irssi SILC Client. It displays
2816 all textual MIME objects, others it ignores. Affected file
2817 is irssi/src/silc/core/clien_ops.c.
2819 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2821 * Fixed a bug in the pid writing function, which couldn't be
2822 written in a root-owned directory.
2824 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2826 * Defined that channel message to unknown Channel ID must
2827 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
2828 Updated the protocol specs and the code in server. The
2829 affected file is silcd/packet_receive.c.
2831 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2833 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
2834 that it is used to send error notifys if error occurs during
2835 some SILC packet processing, except commands. The error
2836 types are same as for command reply types. Defined that
2837 if private message is sent to unknown Client ID the error
2838 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
2839 Updated the protocol specs and code. Affected files are
2840 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
2841 lib/silcclient/client_notify.c, silcd/packet_receive.c,
2842 and irssi/src/silc/core/client_ops.c. Renamed the
2843 SilcCommandStatus to SilcStatus.
2845 * Defined the use of extra WHOIS attributes in WHOIS command.
2846 The <Requested Attributes> (defined in a separate document)
2847 can be used to request additional information about user
2848 not returned by standard WHOIS command. Defined that server
2849 can send WHOIS command directly to client. Client provides
2850 the requested attributes to the server. Updated the protocol
2851 specs. Protocol TODO #4. Implementation is not done yet
2852 (Protocol TODO #24).
2854 * Renamed function silc_client_command_status_message to
2855 silc_client_status_message. Affected files are
2856 lib/silcclient/command_reply.[ch].
2858 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2860 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
2861 32 bit integers. Updated the protcol specs and the code.
2862 Affected files are silcd/command.c and
2863 lib/silcclient/command.c.
2865 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2867 * Fixed a bug in library where sending a bogus authentication
2868 payload would lead to a crash. Affected file is
2869 lib/silccore/silcauth.c.
2871 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2873 * Added detach_disabled and detach_timeout server config
2874 options to the server. Affected files silcd/serverconfig.[ch],
2875 silcd/command.c and silcd/packet_receive.c.
2877 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2879 * Added resolve_cmd_ident field to the SilcClientEntry structure
2880 too so that if the entry is for example being resolved so
2881 another command may attach to the same pending command reply
2882 without requiring to resolve the same entry again. Added
2883 support for adding multiple pending commands for one
2884 command idenfier. Affected files lib/silcclient/command.[ch],
2885 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
2887 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2889 * Defined that server receives WHOIS command reply for private
2890 and secret channels too. Updated protocol specs and the
2891 code in server. Affected file silcd/command.c.
2893 * Defined <channel user mode list> argument to WHOIS command
2894 reply for returning user modes on the channels. The
2895 channel list now doesn't include the user mode anymore but the
2896 actual channel mode. Updated protocol specs and the code in
2897 client and server. Affected files are silcd/command_reply.c,
2898 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
2899 and lib/silcclient/command_reply.c.
2901 * Save the channels list in WHOIS command reply in normal server
2902 so that WHOIS always shows joined channels also in normal
2903 server and not just on router. Affected file is
2904 silcd/command_reply.c.
2906 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2908 * Defined that server receives USERS command reply for private
2909 and secret channels too. Updated protocol specs and the
2910 code in server. Affected file silcd/command.c.
2912 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2914 * Changed the UMODE's mode mask argument to be optional. If
2915 not provided then the command merely returns the current mode
2916 mask to the client. Updated protocol specs and the server.
2917 Affected file is silcd/command.c.
2919 * Added SILC session detachment/resuming support. It is possible
2920 to detach by closing the network connection and then re-connect
2921 and resume to the old client session. Added DETACHED user
2922 mode that server will set for detached client. Added new
2923 packet RESUME_CLIENT which is used to perform the resuming
2924 process. Added DETACH command. Updated the protocol specs,
2925 core library, client and server. Protocol TODO #22. Very
2926 many affected files around the tree.
2928 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2930 * Changed the CMODE's mode mask argument to be optional. If
2931 not provided then the command merely returns the current mode
2932 mask to the client. Updated protocol specs and the server.
2933 Affected file is silcd/command.c.
2935 * Changed the Killer's Client ID in KILLED notify to be just
2936 any ID payload since router server is allowed to kill as well.
2937 Updated protocol specs, client libary and server. Affected
2938 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
2939 and irssi/src/silc/core/client_ops.c.
2941 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2943 * Added new user modes ANONYMOUS for special anonymous servers
2944 that may set the mode for client, and BLOCK_PRIVMSG which
2945 client may set to block incoming private messages unless the
2946 Private Message Key flag is set (using private keys to protect
2947 private messages). Updated protocol specs and code in client
2948 and server and core library. Protocol TODO #23. Affected
2949 files are lib/silccore/silcmode.h, silcd/server.[ch],
2950 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
2951 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
2953 * Added new channel user mode BLOCK_MESSAGES which the client
2954 may set to itself to tell server not send channel messages.
2955 Other packets such as channel key packets are still sent.
2956 Protocol TODO #23. Updated the protocol specs, client and
2957 server. Affected files are lib/silccore/silcmode.h,
2958 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
2959 lib/silcutil/silcutil.c, silcd/command.c, and
2960 silcd/packet_send.c.
2962 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2964 * Redefined the Status Payload to include now two 8 bit fields,
2965 instead of one 16 bit field. This now makes it possible to
2966 send list of errors. Updated the protocol specs and the code
2967 in core library, client library and server. Protocol TODO #1.
2968 Affected files are lib/silccore/silccommand.[ch],
2969 lib/silcclient/command_reply.[ch], silcd/command.c,
2970 silcd/command_reply.c and silcd/packet_receive.[ch].
2972 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2974 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
2975 must be handled by the application and should tell the application
2976 that an error message was already printed, and it should print the
2977 config coords (line, filename, ...). Affected files are
2978 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
2980 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
2981 server config parsing code more readable.
2983 Fixed a bug in the fetch_logging() config callback.
2985 Affected files is silcd/serverconfig.c.
2987 * Drop root privileges when started in foreground. Don't drop them
2988 if debugging also. Affected file is silcd/silcd.c.
2990 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2992 * Added more IM-like features by introducing new user modes
2993 for setting various presence information. Added new modes:
2994 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
2995 specs and code. Protocol TODO #19. Affected files are
2996 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
2997 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
2999 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3001 * Added STATS command to the protocol after all, to return
3002 various statistical information about the network. It can
3003 be used by clients to retrieve statistical information, and
3004 servers may use it to to fetch cell and network wide
3005 statistics from router. Updated the protocol specs and
3006 implemented it to the server. Protocol TODO #16.
3007 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3008 silcd/command_reply.[ch].
3010 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3012 * The LIST command reply in client libary now adds new channel
3013 entry if the returned channel doesn't exist yet in cache,
3014 and returns the channel entry to the application in the
3015 command_reply client operation. Affected file is
3016 lib/silcclient/command_reply.c.
3018 * Changed the channel message payload's MAC generation to
3019 include the IV in the MAC as well. This way all relevant
3020 parts of the channel message payload are authenticated also
3021 with the channel message MAC (and not only by packet MAC).
3022 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3023 Affected file is lib/silccore/silcchannel.c.
3025 * Fixed the SKE to save the remote version, since the
3026 silc_ske_parse_version mistakenly checked wrong version,
3027 after it replaced the start payload. Affected files are
3028 lib/silcske/silcske.[ch].
3030 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3032 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3033 string utility functions. Added there also new functions
3034 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3035 Affected files lib/silcutil/silcstrutil.[ch].
3037 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3038 files are lib/silcutil/silcstrutil.[ch].
3040 * Defined that the security property fields in SKE SHOULD be
3041 UTF-8 encoded, defined that version string MUST be US-ASCII
3042 encoded, defined that passphrases sent in connection
3043 authentication protocol MUST be UTF-8 encoded. Implemented
3044 these to the client and server. Defined also that other
3045 passphrases sent in the protocol MUST be UTF-8 encoded.
3046 Affected files are lib/silcske/silcske.c,
3047 lib/silcclient/protocol.c, silcd/protocol.c,
3048 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3050 * Changed the silc_client_close_connection interface to not
3051 need the SilcSocketConnection which should not be visible
3052 to application. Affected files are lib/silcclient/client.c
3053 and lib/silcclient/silcclient.h.
3055 * Rewrote the text for Private Message Key Payload in the
3056 protocol specification. Protocol TODO #11.
3058 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3060 * Upgraded the protocol version to 1.1, updated protocol specs
3063 * Added the nickname as new argument to NICK_CHANGE notify and
3064 added it to protocol specs and implemented it to client and
3065 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3066 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3067 lib/silcclient/client_notify.c.
3069 * Added the killer's client ID to the KILLED notify and added
3070 it to protocol specs and implemented it to client and server.
3071 Protocol TODO #13. Affected files are silcd/command.c,
3072 silcd/packet_receive.c, packet_send.[ch],
3073 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3074 The killer's client entry is now returned to application in
3075 the `notify' client operation.
3077 * Fixed the Max Argument fields that had too large value set
3078 in the protocol specs. Protocol TODO #14.
3080 * Added the LEAVE command reply to return the ID of parted
3081 channel. Updated protocol specs and implemented it to the
3082 client and server. Protocol TODO #15. Affected files are
3083 silcd/command.c, lib/silcclient/command_reply.c. The channel
3084 entry is now returned to application in the `command_reply'
3087 * Rewrote the version SKE version checking in client libary
3088 and in server to use the silc_parse_version_string. Affected
3089 files are lib/silcclient/protocol.c, silcd/protocol.c.
3091 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3092 commands that was missing it, and updated protocol specs and
3093 the server implementation. Protocol TODO #10. The affected
3094 file is silcd/command.c.
3096 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3097 generic reply to a generic request (REQUEST flag), and
3098 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3099 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3100 to define the payload for DATA flag. Added the flags to
3101 the implementation. Protocol TODO #9. Affected file is
3102 lib/silccore/silcchannel.h.
3104 Changed the client library to return the message length
3105 to application as well in the channel_message and private_message
3106 client operations. Affected files are
3107 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3108 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3109 and lib/silcclient/client_ops_example.c.
3111 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3112 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3113 the channel. Updated protocol specs and impelemented this
3114 to client and server. Protocol TODO #6. Affected files are
3115 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3116 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3118 Added new options m and M to CMODE command in Irssi SILC
3119 client to set these modes.
3121 * Deprecated all administrative commands from SILC protocol
3122 since they are highly implementation specific commands.
3123 Updated protocol specs. Moved the old commands in
3124 implementations to private range of command types. Affected
3125 files are silcd/command.c, lib/silcclient/command.c and
3126 lib/silcclient/command_reply.c. Protocol TODO #8.
3128 * Fixed a bug in server where sending unknown command crashes
3129 the server. Affected file silcd/command.c.
3131 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3133 * Added SILC_PROTOCOLVERSION macro to check protocol version
3134 of a socket connection. The affected file is
3135 lib/silcutil/silcsockconn.h.
3137 * Added better error logging in rekey protocol. Affected file
3140 * Do not check public key types in SKE during rekey. Affected
3141 file lib/silcske/payload.c.
3143 * Fixed the rekey protocol with PFS, which was totally broken.
3144 Affected file silcd/protocol.c.
3146 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3148 * Some client implementations quit network by doing first LEAVE
3149 and then immediately SIGNOFF (like Bombyx). We now do check
3150 after a short time after LEAVE notify and check whether the
3151 client is still valid after LEAVE, and if not we remove it from
3152 cache. Affected file is lib/silcclient/client_notify.c.
3154 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3156 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3157 it's good not to have security holes here.
3159 * Fixed a negative refcount situtuation for the config context.
3160 Affected file is silcd/serverconfig.c.
3162 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3164 * ROBOdoc documented lib/silcutil/silcutil.h.
3166 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3168 * Optimized even more the SilcPacketContext structure. Now
3169 totally saved 16 bytes of memory per context after optimization.
3170 Affected files are lib/silccore/silcpacket.[ch].
3172 * Made strict checks for valid SILC IDs. Affected file is
3173 lib/silccore/silcid.c.
3175 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3177 * Changed the object argument for silc_cipher_register,
3178 silc_hash_register, silc_hmac_register and silc_pkcs_register
3179 to const. Affected files are lib/silccrypt/silccipher.[ch],
3180 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3182 * Changed the silc_get_username and silc_get_real_name to
3183 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3185 * Fixed the Irssi SILC Client to use the silc_get_username and
3186 silc_get_real_name insted of glib routines since the glib
3187 routines only corrupt stack. Fixes the Irssi SILC to work in
3188 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3190 * Fixed the Irssi to not use g_get_home_dir since it crashes
3191 or returns garbage on cygwin and corrupts stack. Added function
3192 get_home_dir to Irssi routines. Affected files are
3193 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3195 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3197 * Made some structure optimizations. SFTP memory FS MemFSEntry
3198 entry structure. Optimized SilcTask structure. Optimized
3199 SilcPacketContext structure.
3201 Affected files lib/silcsftp/sftp_fs_memory.c,
3202 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3204 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3206 * And yet again reverted back the config thing since Johnny
3207 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3210 * Fixed memory leaks from config object. Affected files are
3211 silcd/serverconfig.[ch].
3213 * Added support for adding new connections to the server in rehash.
3214 After rehash they take effect.
3216 Added support for changing the maximum allowed connections in
3217 rehash. The number can grow but going smaller is not supported.
3219 Added function silc_server_num_sockets_by_remote to the
3220 silcd/server_util.[ch].
3222 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3224 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3226 * Added preliminary checking during config parsing for a valid
3227 public/private key and removed further checks in the code.
3228 Affected files are silcd/serverconfig.[ch], server.c.
3230 * Moved functions silc_server_drop() and silc_server_daemonise()
3231 from server.c to silcd.c since they are stricly related to
3232 the application activity.
3234 * Reverted a small part of the automatic ref/unref since
3235 it caused a double unref in some situations. Affected
3236 files are silcd/silcd.[ch], server.c, serverconfig.c.
3238 * Added some .cvsignore files in the lib directory.
3240 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3242 * Fixed silc_net_gethostbyaddr to correctly resolve by
3243 address. Affected file lib/silcutil/silcnet.c.
3245 * Fixed the notify relaying to client. The HMAC to be used
3246 with relayed packets ws wrong and caused decryption failure
3247 at the client end. Affected file is silcd/packet_receive.c.
3249 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3251 * Created new branch silc_protocol_1_0_branch.
3253 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3255 * Changed the silc_server_config_* routines to be SilcServer
3256 independent. They are now officially application specific code
3257 and not part of generic server implementation. Affected files
3258 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3260 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3262 * Added automatic referencing of config context in the
3263 silc_server_config_alloc, and automatic unreferencing in the
3264 silc_server_config_destroy. Affected files are
3265 silcd/serverconfig.[ch], silcd/silcd.c.
3267 * Fixed the silc_log_quick handling in the logging routines.
3268 It didn't log quickly when it was TRUE. Affected file is
3269 lib/silcutil/silclog.c. Also the flush delay was set even
3270 if it was 0 in config file. Affected file is
3271 silcd/serverconfig.c.
3273 * Added support for changing key pair of the server in rehash.
3274 Affected file silcd/server.c.
3276 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3278 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3279 too early, before getting the channel entry. Affected file
3280 is silcd/packet_receive.c.
3282 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3284 * Added functions silc_server_config_[ref/unref], these are used
3285 to prevent that the config object is destroyed.
3287 No longer directly affect global variables silc_log_quick and
3288 silc_log_delay, they are first cached inside the config object
3289 and then applied with silc_server_config_setlogfiles().
3291 silc_server_config_set_defaults() is now internal to
3292 serverconfig.c, there are no reasons to show this internal stuff
3295 Affected files are silcd/serverconfig.[ch].
3297 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3298 fprintf's to stderr, since some code may be executed again after
3299 the server went into the background. Affected files are
3302 * Added rehash support. Added function silc_server_rehash() that
3303 will perform all the basic tasks of the rehashing procedure.
3305 * Added command line option `-x, --hexdump'. This will enable the
3306 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3307 The option `--hexdump' implies `--debug'.
3309 * Fixed a bad bug in the logging APIs (silcutil library) where
3310 the application would crash after calling silc_log_reset_all().
3312 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3314 * Fixed the KICKED notify handling in client library to
3315 correctly remove the channel and all entries from the
3316 channel when I was kicked. This bug crashed the client.
3318 Fixed yet another but in KICKED notify handling to remove
3319 the kicked client correctly from the channel.
3321 Affected file is lib/silcclient/client_notify.c.
3323 * Fixed a minor bug in looking up correct client entry
3324 in KICKED notify in server. Affected file is
3325 silcd/packet_receive.c.
3327 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3328 sources correctly to distribution. Fixes --with-gmp option.
3330 * Removed the manual rehashing from ID Cache, and changed it
3331 to use the SILC Hash Table's auto rehash feature. Affected
3332 file is lib/silccore/silcidcache.c.
3334 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3336 * Fixed a bug in the silc_client_nickname_format function that
3337 handles the multiple same nickname formatting. Two clients
3338 with same nickname caused problems after the first one left
3339 and rejoined. It didn't format the nickname correctly.
3340 Affected file is lib/silcclient/idlist.c.
3342 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3344 * Don't change the topic if olod topic is same as new one.
3345 Affected file is silcd/packet_receive.c.
3347 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3349 * Added cross-reference support to the SILC Documentation
3350 generator. All types across all HTML files are now cross-
3351 referenced. Affected files util/robodoc/generator.c and
3352 scripts/silcdoc/silcdoc.
3354 * Added file lib/silcutil/silctypes.h to include all the
3355 arithmetic type definitions and some macros. Removed
3356 includes/bitmove.h and moved macros to silctypes.h.
3358 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3360 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3362 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3364 * Added `type' argument to silc_id_payload_parse_id function which
3365 now returns the type of the ID to the sent pointer. Affected
3366 file is lib/silccore/silcid.[ch].
3368 * Added check for CMODE_CHANGE notify type that mode change is
3369 allowed by the sender. Affected file silcd/packet_receive.c.
3371 * Added check for CUMODE_CHANGE notify type that mode change is
3372 allowed by the sender. Affected file silcd/packet_receive.c.
3373 Added the ID type as CUMODE_CHANGE notify type as argument
3374 to the `notify' client operation. Affected files are
3375 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3377 * Added function silc_client_add_server to the client library.
3378 Added support for resolving also channel and server info when
3379 received unknown entity in notify packet. Affected files are
3380 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3382 * Added function silc_command_get_status to return the command
3383 status from the command reply's argument payload. Affected files
3384 are lib/silccore/silccommand.[ch].
3386 * Added check for KICKED notify type that the kicking is
3387 allowed by the client. Affected file silcd/packet_receive.c.
3389 * Created function silc_get_input which can be used to get input
3390 (echo on or off) from user on command line. Affected files are
3391 lib/silcutil/silcutil.[ch].
3393 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3395 * Optimized silc_server_packet_relay_to_channel function.
3396 Added new function silc_channel_message_payload_encrypt which
3397 can be called directly if channel message payload needs to
3398 be encrypted and is already encoded (no need to call _encode
3399 function). Packet relaying is now done by router without any
3400 extra memory allocations. Affected files are
3401 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
3402 silcd/packet_send.c.
3404 * Fixed the INVITE notify handling. It took wrong arguments
3405 as invite list and invite delete. Affected file is
3406 silcd/packet_receive.c.
3408 * Added check for TOPIC_SET notify type that the topic change is
3409 allowed by the client. Affected file silcd/packet_receive.c.
3411 * Added check for INVITE notify type that inviting is allowed by
3412 the client. Affected file silcd/packet_receive.c.
3414 * Changed the silc_server_client_on_channel to return the
3415 SilcChannelClientEntry as well. Moved the function
3416 silc_server_check_cmode_rights to server_util.[ch].
3417 Affected files are silcd/server_util.[ch], silcd/command.c.
3419 * Added function silc_server_check_umode_rights to check whether
3420 changing client's user mode is allowed. Added check for
3421 UMODE_CHANGE notify type that the umode change is allowed
3422 by the client. Affected files are silcd/server_util.[ch],
3423 silcd/packet_receive.c and silcd/command.c.
3425 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3427 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
3428 ID length. It ignored that ID can be IPv6 based as well.
3429 Affected file lib/silccore/silcpacket.h.
3431 * Fixed the silc_id_id2str and silc_id_str2id to take the
3432 IPv6 address offset's into consideration. Affecte file is
3433 lib/silccore/silcid.c.
3435 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3437 * Fixed the internal Unix scheduler functions to check for
3438 NULL context they may receive. The affected file is
3439 lib/silcutil/unix/silcunixschedule.c.
3441 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
3443 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
3444 can specify different directory with --home command line
3445 parameter. Affected files irssi/src/silc/core/client_ops.c,
3448 * SILC-specific commands aren't now executed if the active server
3449 isn't of SILC-type, so there won't be problems with having
3450 IRC and SILC protocol support in same client. Affected files
3451 irssi/src/silc/core/silc-channels.c, silc-servers.c,
3454 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3456 * Improved the signal support in SILC Schedule. Added new
3457 function silc_schedule_signal_call which is used by application
3458 to mark a signal to be called. It is now safe to perform
3459 any kind of tasks in signal callbacks since it is guaranteed
3460 that the application specified signal callback is called
3461 after the signal is over. Affected files are
3462 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
3464 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3466 * Added `name' field to SilcChannelPrivateKey to represent
3467 application given name for the key. Moved also the context from
3468 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
3469 Added the `name' argument also to the function
3470 silc_client_add_channel_private_key.
3472 Added function silc_client_current_channel_private_key to set the
3473 current channel private key in use.
3475 Added "change" command to KEY command which can be used to change
3476 the current channel private key. Bound the command also to
3477 alt+K (Alt+Shift+k).
3479 Also affected files lib/silcclient/client_channel.c,
3480 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
3482 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3484 * Added silc_rng_get_byte_fast function in to the
3485 lib/silccrypt/silcrng.[ch].
3487 * Changed the interface of silc_packet_assemble and the
3488 silc_packet_send_prepare. If silc_packet_assmble is now
3489 called the application does not call silc_packet_send_prepare
3490 because the library will call it automatically. These
3491 interfaces now also return a reference to the outgoing buffer
3492 which includes the assembled packet, which the application can
3493 use to encrypt the packet.
3495 Affected files are lib/silccore/silcpacket.[ch],
3496 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
3497 silcd/packet_send.c, server_backup.c and packet_receive.c.
3499 * Fixed a packet sending bug on very high load, where outgoing
3500 packet queue wasn't handled correctly and packets got corrupted.
3501 Affected files are lib/silcutil/*/silc*sockconn.c,
3502 lib/silcclient/client.c and silcd/server.c.
3504 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3506 * Added macro SILC_PACKET_DATALEN which can be used during
3507 packet assembling to check whether the data to be added to
3508 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
3509 len is truncated until it fits it.
3511 Added checks for maximum length of channel message payload and
3512 private message payload also.
3514 Added checks for maximum packet length in server and in
3517 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
3518 lib/silcclient/client.c, lib/silccore/silcchannel.c and
3519 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
3520 lib/silcclient/client_prvmsg.c.
3522 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3524 * Added silc_server_packet_queue_purge call to the
3525 silc_server_disconnect_remote to assure that all data in the
3526 queue before disconnecting is sent to the network. Affected
3527 file silcd/server.c.
3529 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3531 * Added the deleting of server's own ID cache entry to the
3532 silc_server_free function. Free also everything else that
3533 has been allocated in silc_server_init. The affected file
3536 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3538 * Added functions silc_parse_version_string, silc_version_to_num,
3539 and silc_ske_parse_version to parse SILC protocol style version
3540 strings. Affected files lib/silcutil/silcutil.[ch] and
3541 lib/silcske/silcske.[ch].
3543 * Added new configuration params: version_protocol, version_software
3544 and version_software_vendor to specify what version the remote
3545 host must at least be to be able to connect to server. The vendor
3546 string can be regex matched too. Added new function
3547 silc_server_connection_allowed to check maximum number of allowed
3548 connections, and allowed versions for incoming connections.
3549 Affected files are silcd/server.c, server_util.[ch] and
3552 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3554 * Added preliminary support for signals in scheduler. The
3555 signals we care about are now blocked always when the scheduler
3556 is locked. This way we can synchronise the use of signal with
3557 scheduler. It is guaranteed that when signal occurs the scheduler
3558 is not locked, and thus new tasks can be safely added to the
3561 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
3562 to silc_schedule_internal_init and silc_schedule_internal_uninit.
3563 Added new platform specific routines
3564 silc_schedule_internal_signals_[un]block and
3565 silc_schedule_internal_signal_[un]register.
3567 Added new functions to SILC Schedule API:
3568 silc_schedule_signal_[un]register. Each signal that application
3569 is going to use should be registered to the scheduler.
3571 Affected files are lib/silcutil/silcschedule.[ch],
3572 lib/silcutil/*/silc*schedule.c.
3574 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3576 * Check for unauthenticated client and server in the
3577 silc_server_new_client and silc_server_new_server functions.
3578 Affected file silcd/packet_receive.c.
3580 * Added function silc_string_is_ascii to check whether given
3581 string is 7-bit ASCII string. Affected files are
3582 lib/silcutil/silcutil.[ch].
3584 * Added function silc_id_is_valid_server_id into the
3585 silcd/serverid.c and added checking for valid Server ID's in
3586 silc_server_new_server. The Server ID must always be based
3587 on the server's public IP address.
3589 * Added logging of DISCONNECT packet message in the server.
3590 Affected file silcd/server.c.
3592 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3594 * Changed all library interfaces that use Global RNG to also
3595 accept SilcRng as argument. Affected files are
3596 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
3597 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
3598 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
3599 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
3600 lib/silccrypt/rsa.c.
3602 * Added function silc_pkcs_generate_key to the
3603 lib/silccrypt/silcpkcs.[ch] for applications so that they
3604 don't need to do pkcs->pkcs->init calls anymore.
3606 * Remove SilcSocketConnection from the SFTP API since it really
3607 wasn't needed there. The application has the information
3608 saved in its contexts anyway and the SFTP layer doesn't need
3609 know about it. Affected files lib/silcsft/silcsftp.h and
3610 lib/silcsftp/sftp_[server/client].c.
3612 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
3613 The SilcSimContext is not SilcSim.
3615 * Fixed possible buffer overflows in silc_id_render in the
3616 lib/silcutil/silcutil.c.
3618 * On EPOC the global crypto module lists are not used at all
3619 in the crypto library. Added support for using the constant
3620 algorithm list on EPOC. Affected files are
3621 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
3624 * Fixed the handling of third parameter of KICKED notify, since
3625 it was mistakenly updated to SILC Protocol 1.0 even though it
3626 is to be included in 1.1. Since it is not in 1.0 it is not
3627 mandatory, and this fix now handles it only if it is provided,
3628 and it is not error if it is not provided. Affected file
3629 lib/silcclient/client_notify.c.
3631 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3633 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
3634 client. Affected file irssi/src/silc/core/client_ops.c.
3636 * Merged with Irssi 0.8.4 from irssi.org CVS.
3638 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3640 * Check for valid socket connection in client entries before
3641 sending any messages. Fixes a crash, but doesn't fix some
3642 other underlaying bug that is lurking there. Affected
3643 file silcd/packet_send.c.
3645 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
3647 * $usermode, $cumode and $cumode_space expandos shouldn't do
3648 anything with non-SILC server records. Affected file
3649 irssi/src/silc/core/silc-expandos.c
3651 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3653 * Fixed the silc_net_check_[host/local]_by_sock to support
3654 IPv6 bound sockets as well. Now they can return IPv6 addresses
3655 as well. Affected file lib/silcutil/silcnet.c.
3657 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
3658 Affected lib/silcutil/unix/silcunixnet.c.
3660 * Fixed ID rendering (at least on some platforms, not NetBSD)
3661 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
3663 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3665 * Added silc_hash_public_key and silc_hash_public_key_compare
3666 functions to be used with SilcHashTable. They can be used to
3667 hash public keys and compare public keys in hash table. Affected
3668 file lib/silcutil/silcutil.[ch].
3670 * Added support for specifying multiple public keys for Client
3671 connection section in server configuration file. This makes it
3672 possible to accept multiple public keys from same host, or to
3673 make a section that accepts any incoming host, and have the
3674 accepted public keys listed in the section.
3676 Added functions silc_sever_[find/get]_public_key, added the
3677 support for this actually to all connection sections but only
3678 the Client section is currently allowed to specify multiple
3681 Affected files are silcd/server.c, server_internal.h,
3682 command.c, protocol.c, server_util.[ch], packet_receive.c.
3684 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3686 * Merged Irssi 0.8.2 from irssi.org CVS.
3688 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3690 * If silc_debug is TRUE, also output standard logging messages
3691 to stderr with the debug output.
3693 Made silc_log_reset_all() flushing all channels before returning.
3694 Also fixed some documentation typos.
3696 Affected files are lib/silcutil/silclog.[ch].
3698 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3700 * Fixed the server to check correctly the amount of connections
3701 from single host, by checking also the type of the connection.
3702 Fixed also the comparison of number of connections and number
3703 of allowed connections. Affected files are silcd/server.c,
3706 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3708 * Fixed the USERS command reply to save the user's mode on the
3709 channel as well. Fixed JOIN command reply to check whether a
3710 client is on channel already and not join it twice. Affected
3711 file lib/silcclient/command_reply.c.
3713 * Added new file silc-expandos.c into irssi/silc/core/ to return
3714 various stuff for various signal for the statusbar etc. updating.
3715 Now Irssi SILC client prints channel user modes etc. on the
3718 * The user mode (like server/router operator changes) is now shown
3719 on the Irssi SILC client's statusbar. The affected files are
3720 irssi/src/silc/core/client_ops.c, silc-expandos.c.
3722 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3724 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
3725 to SILC_SCHEDULE_[UN]LOCK macros.
3727 * Added more error printing to logs in server code. Affected
3728 files silcd/server.c and silcd/protocol.c.
3730 * Fixed -S option parsing in Irssi SILC Client. Affected file
3731 irssi/src/silc/core/silc-core.c.
3733 * Added silc_buffer_alloc_size function. Affected file is
3734 lib/silcutil/silcbuffer.h.
3736 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3738 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
3739 constants. Affected files in
3740 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
3743 * Changed the internal SFTP Memory FS table to const. Affected
3744 file lib/silcsftp/sftp_fs_memory.c.
3746 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3748 * Fixed the buffer formatting and unformatting routines to
3749 check the size of 64 bits types with sizeof(). Affected
3750 file is lib/silcutil/silcbuffmt.c.
3752 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3754 * Removed 0.6.x backwards support.
3756 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3758 * Changed all integer type names:
3759 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
3760 to avoid collisions with other libraries using same type names
3763 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3765 * Added `prefer_ipv6' argument to the functions
3766 silc_net_gethostbyname[_async]. If it is TRUE it will return
3767 IPv6 address over IPv4. If FALSE IPv4 address is returned
3768 even if IPv6 address was found. Affected files
3769 lib/silcutil/silcnet.[ch].
3771 * Added support silc_net_create_connection[_async] to fallback
3772 to IPv4 address if IPv6 address could not be used (like if
3773 it doesn't work on a specific system). Affected file in
3774 lib/silcutil/unix/silcunixnet.c.
3776 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3778 * Added silc_schedule_reinit function to do the enlarging
3779 of the max tasks handling capabilities of the scheduler.
3780 Affected files lib/silcutil/silcschedule.[ch].
3782 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3784 * Added automatic extern "C" { ... } for C++ compilers so the
3785 application does not need to define them. Affected file
3786 includes/silcincludes.h.
3788 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
3789 old name went against naming convention. Applications now
3790 include "silcclient.h" instead of "clientlibincludes.h".
3791 Removed includes/clientlibincludes.h, it is redundant now.
3793 * Renamed includes/version.h to silcversion.h.
3795 * Added really preliminary support for OS/2 into the util
3796 library. Only thread & mutex API is implemented, others
3797 are still to be implemented. Created the lib/silcutil/os2/
3798 directory. Created also file includes/silcos2.h.
3800 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3802 * Added preliminary BeOS support into the util library.
3803 Created lib/silcutil/beos/, and implemented all the needed
3804 functions to support SILC on BeOS. Created also file
3805 includes/silcbeos.h.
3807 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
3809 * Added proper initializations to silc's irssi code, so it's
3810 now possible to load it as module. Affected files
3811 irssi/src/silc/core/silc-core.c,
3812 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
3814 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3816 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
3819 * Fixed the silcdoc document generator to correct generate
3820 docs from all kinds of filenames. Affected files are
3821 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
3823 * ROBOdoc documented lib/silcutil/silcmemory.h.
3824 Added also new function silc_memdup.
3826 * Removed lib/silcutil/silcbufutil.h and moved those routines
3827 to the lib/silcutil/silcbuffer.h.
3829 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3831 * Added `user_count' to the SilcChannelEntry which now tells the
3832 number of users on the channel. The user count is now saved
3833 in normal server of global channels as well. Affected files
3834 silcd/server.c, idlist.h, packet_receive.c and command.c.
3836 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
3837 include file utility functions.
3839 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
3840 instead of calling directly OS routines.
3842 * Fixed NICK change printing in Irssi SILC Client. Fixed
3843 KICKED notify printing in Irssi SILC Client. Affected file
3844 irssi/src/silc/core/client_ops.c.
3846 * Fixed a NICK change bug in client library, to not recreate the
3847 client_entry->channels hash table everytime nick is changed.
3848 Affected file lib/silcclient/client.c.
3850 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3852 * ROBOdoc documented the lib/silcske/silcske.h, and improved
3853 the SKE interface a bit.
3855 * Fixed padding problem in PKCS#1. The padding was not actually
3856 random since the random number generator was used incorrectly.
3857 This security bug affects only when encrypting with PKCS#1, and
3858 it is not currently used at all in SILC. SILC only use signing
3859 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
3861 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3863 * Rewrote the notify handling in Irssi SILC client to not call
3864 the events as signals. Fixes problems with Perl support.
3865 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
3867 * Send the auto-nicking NICK command in client library with
3868 little timeout after connecting. The affected file is
3869 lib/silcclient/client.c.
3871 * Added following new config file settings:
3872 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
3873 key_exchange_timeout, conn_auth_timeout, connections_max,
3876 Implemented all the new config settings handling in the server.
3878 Optimized the use of SKE Mutual flag usage. Use it only
3879 if connection authentication protocol is not based in public
3882 Renamed all SilcServerConfigSection* to SilcServerConfig*
3883 to have a bit shorter names.
3885 Affected files silcd/serverconfig.[ch], server.[ch], and
3888 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3890 * Cleaned up the listening sockets code, preparing for the rehash
3891 support. Affected file is silcd/server.c.
3893 * Fixed some output messages. Affected files are silcd/silcd.c,
3896 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3898 * Create lib/doc/silcrng_intro.html document as introduction
3899 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
3901 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3903 * Fixes to the silcd config template. Affected file is
3904 doc/example_silcd.conf.in.
3906 * Removed type casts from silc_calloc(), conforming to the
3907 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
3909 * Removed param_name member from client, server, and router
3910 section structs, now identifying the param directly.
3912 Added CONFIG_FREE_AUTH macro in config file parsing.
3914 Affected files are silcd/serverconfig.[ch].
3916 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
3918 * Fixed command line parameter handling. All SILC initialization
3919 is now done in silc_core_init() which also fixes autoconnecting
3922 Affected files irssi/src/silc/core/silc-core.c,
3923 irssi/src/fe-text/silc.c.
3925 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3927 * Added new configuration options and blocks:
3928 keepalive_secs, reconnect_count, reconnect_interval,
3929 reconnect_interval_max, reconnect_keep_trying and
3930 require_reverser_lookup. Added ConnectionParam block, and
3931 implemented the connection parameters when connecting as
3932 initiator and when accepting connections as responder.
3934 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
3935 whether given configuration value has been given already.
3937 Affected files silcd/serverconfig.[c], server.[c].
3939 * Splitted the doc/example_silcd.conf.in. Separated the crypto
3940 algorithm parts and created new file silcalgs.conf, that
3941 is now included from the example_silcd.conf.in.
3943 * Optimized the silc_server_connect_to_router_second to take
3944 the connection configuration object from the SilcServerConnection
3945 object instead of finding it during the connecting phase.
3946 Added the configuration object to SilcServerConnection struct.
3947 Affected files silcd/server_internal.h, server.c.
3949 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3951 * Add the client on channel after it was resolved at the
3952 channel message receiving, and it was not already on the
3953 channel. Affected file lib/silcclient/client_channel.c.
3955 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3957 * Fixed the public key authentication to allocate always the
3958 destination signature buffer instead of using static buffer.
3959 Affected file silcd/protocol.c.
3961 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3963 * Unified the serverconfig.[ch]'s helper function interface.
3964 Affected file silcd/serverconfig.[ch].
3966 * Removed doc/example_silc.conf.in since it is redundant.
3967 The make install will now install irssi/silc.conf file.
3969 * Added new Passphrase and Publickey authentication methods to
3970 config file, allowing both public key and passphrase based
3971 authentication to be set at the same time.
3973 Added `prefer_passphrase_auth' setting in config file which
3974 can be used to set to prefer passwd auth if both passwd and
3975 public key is set. If not set, public key is preferred.
3976 This has effect only when being initiator (responder will try
3979 Added support for authentication with passphrase and public key
3980 at the same time. The passphrase is tried first always since
3981 it is faster to check.
3983 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
3985 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3987 * Merged the new SILC Config library, with the server parsing
3988 support. Read the header file silcconfig.h or the toolkit
3989 documentation for the news. Affected files are
3990 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
3991 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
3992 silcd/protocol.c silcd/server.c silcd/server_backup.c
3993 silcd/serverconfig.[ch] silcd/silcd.c.
3995 * Fixed some silclog documentation. Affected file is
3996 lib/silcutil/silclog.h.
3998 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4000 * The silc_cipher_register, silc_hash_register and
4001 silc_hmac_register now checks if the object to be registered
4002 is registered already. Affected files are
4003 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
4005 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4007 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4009 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4011 * Allow zero length channel messages inside the Channel Message
4012 Payload. Affected file lib/silccore/silcchannel.c.
4014 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4015 as header filenames.
4017 * Removed lib/silcclient/README and created HTML file
4018 lib/silcclient/silcclient_using.html, which is now included
4019 as part of Toolkit documentation.
4021 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4023 * Fixed CUMODE_CHANGE notify handling to change the mode of
4024 correct client. Affected file lib/silcclient/client_notify.c.
4026 * Make silc_rng_alloc fail if it cannot allocate the sha1
4027 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4029 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4031 * Fixed the file transfer's key agreement payload to include
4032 zero port also if the hostname is NULL because it could not
4035 Call file transfer monitor callback now also if error occurs
4036 during key agreement protocol.
4038 Changed the silc_client_file_send interface to return the
4039 SilcClientFileError instead of session id. The session ID
4040 is returned into pointer provided as argument.
4042 Check that the file exists locally before sending the
4043 file transfer request at all.
4045 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4047 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4048 error than can occur while key agreement protocol. Affected
4049 file lib/silcclient/silcapi.h.
4051 * Fixed the event_mode CMODE handler to not crash when mode
4052 is changed and +k mode is set in the channel. Affected file
4053 irssi/src/silc/core/silc-channels.c.
4055 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4056 SILC_LOG_WARNING to give out Warning and not Error. Affected
4057 file lib/silcutil/silclog.c.
4059 * Fixed the channel message payload decryption in the function
4060 silc_channel_message_payload_decrypt to not modify the original
4061 buffer before it is verified that the message decrypted
4062 correctly. Otherwise, next time it is called with correct
4063 channel key it won't encrypt since the payload is corrupted.
4064 Affected file lib/silccore/silcchannel.c.
4066 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4068 * Do not constantly resize the window. A fix patch by cras.
4069 Affected file irssi/src/fe-text/screen.c.
4071 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4073 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4074 Affected file lib/silcutil/silcnet.c.
4076 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4078 * Fixed a bug in hash table internal routine for traversing
4079 the table with foreach callback. The current entry may
4080 become invalid in the callback but it was referenced after
4081 the callback returned.
4083 Do not allow auto rehashing of hash table during the
4084 silc_hash_table_foreach operation, for same reasons as it is
4085 not allowed for SilcHashTableList. Affected files are
4086 lib/silcutil/silchashtable.[ch].
4088 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4090 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4091 Win32 DLL. extern's in header files are now declared with
4094 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4096 * Fixed private message handling. It used some old code that
4097 caused the client to crash. Affecte file is
4098 lib/silcclient/client_prvmsg.c.
4100 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4102 * Added function silc_client_add_channel,
4103 silc_client_replace_channel_id, and removed functions
4104 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4105 from client library.
4107 * Added cross reference of the joined channels to the
4108 SilcClientEntry, and changed the SilcChannelEntry's
4109 users list to SilcHashTable. The affected files are
4110 lib/silcclient/idlist.[ch].
4112 * Fixed a bug in hash table tarversing. While the hash table
4113 is traversed with SilcHashTableList the table must not be
4114 rehashed. It is now guaranteed that auto rehashable tables
4115 are not rehashed while tarversing the list. Also defined that
4116 silc_hash_table_rehash must not be called while tarversing
4117 the table. Added function silc_hash_table_list_reset that must
4118 be called after the tarversing is over. The affected files are
4119 lib/silcutil/silchashtable.[ch].
4121 * Changed all hash table traversing to call the new
4122 silc_hash_table_list_reset in server and in client library.
4124 * Added function silc_client_on_channel to return the
4125 SilcChannelUser entry if the specified client entry is joined
4126 on the specified channel. This is exported to application as
4127 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4129 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4131 * Fixed founder regaining problem with JOIN command on normal
4132 server. The notify for mode change must be sent always and
4133 not only if !cmd->pending. Affected file silcd/command.c.
4135 * Fixed the WHOWAS command's reply sending to support the
4136 lists correctly. Affected file silcd/command.c.
4138 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4140 * When sending JOIN command to router for processing the
4141 sender's old command identifier was not saved back to the
4142 sender's command context, fixed now. The affected file is
4145 * Create the key in JOIN command of the router did not return
4146 the channel key, added check for this. Affected file is
4149 * Fixed a channel ID update bug in JOIN command reply. Do
4150 not directly upgrade the ID but call the function
4151 silc_idlist_replace_channel_id if the ID was changed.
4152 Affected file silcd/command_reply.c.
4154 * Fixed memory leaks from command calling if it would fail.
4155 Affected file silcd/command.c.
4157 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4159 * Applied patches from cras:
4161 Memory leak fixes around libaries, irssi window resize fix,
4162 new silclist.h and silcdlist.h, all extern inline changed to
4165 * Removed dotconf from lib/dotconf, not needed anymore.
4167 * Removed TRQ from lib/trq, not needed anymore.
4169 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4170 with server connections. Later this will be configurable
4171 in config file after new config file is done. Affected file
4174 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4176 * Fixed a crash in server related to channel announcements.
4177 Affected file silcd/server.c.
4179 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4181 * Fixed memory leaks in silc_server_create_new_channel*
4182 functions. Affected file silcd/server.c.
4184 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4185 which ID was changed. This way the router will send the
4186 user list for the channel again, and server won't be in
4187 desync in some rare circumstances. Affected file is
4188 silcd/packet_receive.c.
4190 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4192 * Check for NULL socket pointer in the function
4193 silc_server_packet_send_to_channel_real. Affected file
4194 silcd/packet_send.c.
4196 * Fixed the BAN notify handling to correctly remove ban
4197 list. Affected file silcd/packet_receive.c.
4199 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4201 * Fixed some header addition to Toolkit distribution in
4202 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4204 * Added lib/silcclient/client_ops_example.h as an template
4205 file for application programmers to quickly start using
4206 the SilcClientOperation functions in their application.
4207 Updated the lib/silcclient/README as well to tell about this
4208 nice file made available.
4210 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4212 * Call silc_server_remove_from_channels when removing client
4213 entry when NO_SUCH_CLIENT_ID was received. Affected file
4214 is silcd/command_reply.c.
4216 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4218 * Added server & router operator statistics updating. Affected
4219 file silcd/packet_receive.c and silcd/command.c.
4221 * Fixed the SERVER_SIGNOFF notify handling on normal server
4222 not to save the history information for clients. Same was
4223 fixed earlier in remove_clients_by_server function, but not
4224 here. Affected file silcd/packet_receive.c.
4226 * Raised the default connection-retry count from 4 to 7 in
4227 server. Affected file silcd/server.h.
4229 * Cancel any possible reconnect timeouts when we start the
4230 key exchange. Affected file silcd/server.c.
4232 * Do not reconnect on connection failure when SCONNECT was
4233 given. Affected files silcd/server.[ch].
4235 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4237 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4239 * Fixed the NICK command to always give the unformatted
4240 nickname to the one giving the NICK command. If unformatted
4241 nickname is cached already it will be formatted and the
4242 local entry will always get the unformatted nickname.
4243 Affected file lib/silcclient/idlist.c.
4245 * Fixed some double frees from client library commands.
4246 Affected file is lib/silcclient/command.c.
4248 * Fixed CUMODE command in server to assure that no one can
4249 change founder's mode than the founder itself, there was a
4250 little bug. Affected file silcd/command.c.
4252 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4254 * Removed the SilcClientCommandDestructor from the client
4255 libary, it is not needed anymore. Affected files are
4256 lib/silcclient/silcapi.h, command[_reply].[ch],
4257 client_notify, idlist.c.
4259 * Fixed GETKEY command to first resolve client, and then
4260 resolve the server only if the client was not found, instead
4261 of resolving both at the same time. Affected file is
4262 lib/silcclient/command.c.
4264 * Added silc_client_start_key_exchange_cb and lookup the
4265 remote hostname and IP address before starting the key
4266 exchange with server. The affected file is
4267 lib/silcclient/client.c.
4269 * The server's public key is now saved using the IP address
4270 of the server and not the servername for the filename.
4271 The hostname public key filename is checked as an fall back
4272 method if the IP address based filename is not found.
4274 Fixed the GETKEY command to save the fetched server key
4275 in correct filename.
4277 Print the remote server's hostname now when new key is
4278 received during connection process. Affected file is
4279 irssi/src/silc/core/client_ops.c.
4281 * Return always our own public key to the client if it asks
4282 for it with GETKEY command. Affected file silcd/command.c.
4284 * Removed the use_auto_addr variable from default config
4285 file since it was in wrong section. Affected file is
4288 * Fixed TOPIC_CHANGE notification to not route it when it
4289 was sent using silc_server_send_notify_to_channel function.
4290 Affected file silcd/command.c.
4292 * Fixed silc_server_send_notify_kicked to send the kicker's
4293 Client ID also, it was missing. Affected files are
4294 silcd/command.c, silcd/packet_send.[ch].
4296 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4298 * Do not save client history information in SERVER_SIGNOFF.
4299 Fixes the bug in normal server that it does not detect
4300 the client becoming valid after the server becomes back
4301 online. Affected file silcd/server_util.c.
4303 * Added `sock_error' field into the SilcSocketConnection
4304 context. When error occurs during socket operation (read
4305 or write) the error is saved. Added also new function
4306 silc_socket_get_error to return human readable socket error
4307 message. Affected files are lib/silcutil/silcsockconn.[ch],
4308 lib/silcutil/unix/silcunixsockconn.c, and
4309 lib/silcutil/win32/silcwin32sockconn.c.
4311 * The server now prints the socket error message in the
4312 signoff for client. Affected file silcd/server.c.
4314 * Fixed the `created' channel information sending from router
4315 to server in JOIN command. Checks now whether the channel
4316 really was created or not and set it according that.
4318 Fixed the JOIN command to use the client entry's current
4319 ID during the joining procedure instead of the one it sent
4320 in the command (it is checked though), since it can change
4321 between the packet processing and command processing, and
4322 would just case unnecessary pain in the client end. Affected
4323 file silcd/command.c.
4325 * Fixed a channel key payload sending to use correct channel
4326 ID when the server was forced to change the channel's ID by
4327 router. Router sent the key payload with the old Channel ID.
4328 Affected file silcd/packet_receive.c.
4330 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4332 * Call silc_server_save_channel_key only if the key payload
4333 was provided in the JOIN command's command reply. Affected
4334 file silcd/command_reply.c.
4336 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4338 * Fixed silc_mp_sizeinbase to return the value correctly with
4339 MPI. Affected file lib/silcmath/mp_mpi.c.
4341 * Fixed the stop_server signal to correctly stop the scheduler
4342 and gracefully stop the server when SIGTERM or SIGINT signals
4343 are received. Affected file silcd/silcd.c.
4345 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4347 * Simple handling of TERM and HUP signals. Also added some log
4348 flushing call around. Affected file is
4351 * Fixed small bugs in silclog.c. Now buffering output will take
4352 effect after 10 seconds since startup: This will ensure that
4353 no important startup messages are lost. Also output redirection
4354 will preserve original format ([Date] [Type] message).
4355 Affected file is lib/silcutil/silclog.c.
4357 * Added two options to the config file, in the logging section:
4358 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4359 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4361 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4363 * Do not print the warning about log files not being initialized
4364 more than once to avoid excess logging. Affected file is
4365 lib/silcutil/silclog.c.
4367 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4368 the SIM copying in make install in Makefile.am.pre.
4370 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4372 * Rewritten silclog APIs. Globally interesting changes follows:
4373 silc_log_set_files() changed to silc_log_set_file().
4374 silc_log_set_callbacks() changed to silc_log_set_callback().
4375 ROBOdoc documented silclog header file.
4376 SilcLogCb now returns bool to wether inihibit the default
4377 handler or not (to keep the old behaviour return always TRUE).
4378 The new APIs should also fix the problem of the
4379 silcd_error.log file that was written in the current directory.
4382 Log files streams will remain opened after silc_log_set_file()
4383 call, means less CPU usage notably on high traffic servers.
4384 File streams are now full buffered, and flushed to the disk
4385 every 5 minutes, lesses HD activity and CPU usage.
4386 Messages can be redirected, allowing admins to configure
4387 one single logfile for all server messages.
4388 the silc_log_quick global variable to activate fast-logging.
4389 Affected files lib/silcutil/silclog.[ch]
4391 * Changed some code to conform new silclog APIs. Affected
4392 files are doc/example_silcd.conf.in, silcd/server.c
4393 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
4396 * Fixed a memory leak that could occur in some situations.
4397 Affected file silcd/serverconfig.c.
4399 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4401 * Added the silc_client_del_client to remove the client from
4402 all channels as well. Affected file lib/silcclient/idlist.c.
4404 * Fixed the client library to correctly remove the client
4405 from all channels when the client entry is being destroyed.
4406 Affected file lib/silcclient/client_notify.c, command.c.
4408 * Added auto-nicking support to the client library. If the
4409 applicatio now sets client->nickname it will be sent to the
4410 server after connecting by the library. This way for example
4411 SILCNICK (or IRCNICK) environment variables will have effect
4412 and always change the nickname automatically to whatever
4413 it is wanted. Affected file lib/silcclient/client.[ch].
4415 * Renamed silc_server_command_bad_chars to the
4416 silc_server_name_bad_chars and moved it to the
4417 silcd/server_util.[ch]. Added also new function
4418 silc_server_name_modify_bad to return nickname that
4419 includes bad characters as new nickname without those
4420 bad characters. This check and modify is now used in
4421 silc_server_new_client when the username is initially set
4422 as nickname, so it must be checked to be valid nickname.
4423 Affected file silcd/packet_receive.c.
4425 * The nickname length is now taken from the packet for real
4426 and not trusted to strlen() since it clearly can return
4427 wrong length for nickname including bad characters. This
4428 also applies to channel names. Affected file silcd/command.c.
4430 * Removed the lib/silcsilm/modules directory. Modules are now
4431 compiled into the lib/silcsim. Fixed the copying of the
4432 modules to follow symbolic links in Makefile.am.pre.
4434 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4436 * Fixed silc_string_regexify list creation. Fixes bugs with
4437 BAN and INVITE commands in server. The affected file is
4438 lib/silcutil/unix/silcunixutil.c.
4440 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4442 * Removed the command destructor entirely from the server's
4443 command and command reply routines. It is not needed, and
4444 its usage was buggy and caused crashes. Affected files are
4445 silcd/command[_reply].[ch].
4447 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4449 * Cancel protocol and NULL sock->protocol if timeout
4450 occurred during protocol. Affected file silcd/server.c.
4452 * Cancel protocol timeouts always before calling the final
4453 callback, to assure that after final callback is called
4454 no other state will be called for the protocol anymore.
4455 Affected file silcd/protocol.c.
4457 * Print error log if incoming connection configuration could
4458 not be found. Affected file silcd/server.c.
4460 * Fixed JOIN command to correctly save the founder mode
4461 to the client on normal SILC server, when the channel
4462 was created by the router. Affected file silcd/command.c.
4464 * Fixed LIST command (hopefully) to send correct reply
4465 packets. Affected file silcd/command.c.
4467 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4469 * The silc_packet_receive_process now returns FALSE if the
4470 read data was invalid packet, and TRUE if it was ok.
4472 The server now checks that if unauthenticated connection
4473 sends data and its processing fails the server will close
4474 the connection since it could be a malicious flooder.
4476 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
4478 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4480 * Make sure the warning about error opening a log file is
4481 printed only once and not everytime it fails (produces
4482 too much useless log). Affected file lib/silcutil/silclog.c.
4484 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4486 * Made the silc_server_daemonise() function more readable.
4487 Affected file silcd/server.c.
4489 * Pid file is now optional, the user may comment it out from
4490 the config file. Removed define SILC_SERVER_PID_FILE, we
4491 don't need a default any longer. Affected file
4492 configure.in.pre, lib/Makefile.am.pre.
4494 * Make some use of the pid file. The server now dies at startup
4495 if it detects a valid pid file on his path. The server would
4496 die anyway in this circumstance, because of the bind() failure.
4497 Affected file silcd/silcd.c.
4499 * No longer compiling lib/dotconf.
4501 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4503 * Fixed JOIN command parsing not to crash. Affected file
4504 lib/silcclient/command.c.
4506 * Fied the NICK_CHANGE notify to add the new client entry
4507 even it is resolved. This removes an <[unknown]> nick
4508 thingy bug in the client. Affected file is
4509 lib/silcclient/client_notify.c.
4511 * Do not try to allocate 0 bytes (efence does not like it)
4512 in lib/silccore/silccomand.c when encoding payload.
4514 * Do not take IRCNICK as nickname in Irssi SILC client since
4515 it is not possible to set nickname before hand connecting
4516 the server (TODO has an entry about adding auto-nicking
4519 * Changed the silc_server_command_pending to check whether
4520 there already exists an pending entry with the specified
4521 command, command identifier and pending callback. This is
4522 to fix IDENTIFY and WHOIS related crashes that may register
4523 multiple pending commands with same identifier. Affected
4524 file silcd/command.c.
4526 * Fixed the server to reconnect to the router even if it
4527 was already reconnecting and EOF was received. This to
4528 fix a possibility that the server wouldn't ever try to
4529 auto-reconnect to the router. Affected file silcd/server.c.
4531 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4533 * Fixed the server's password authentication to use the
4534 length of the locally saved password, and not the one
4535 sent in the packet. Affected file silcd/protocol.c.
4537 * Fixed same password authentication problem in the
4538 Authentication Payload handling routines in
4539 lib/silccore/silcauth.c.
4541 * Yet another password authentication problem fixed with
4542 channel password handling in silcd/command.c.
4544 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4546 * If first character of string in silc_parse_userfqdn is '@'
4547 then do not parse it. Affected file is
4548 lib/silcutil/silcutil.c.
4550 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4552 * Fixed minor bug in IDENTIFY command reply sending, which
4553 caused various weird problems during JOIN when it was
4554 resolving names for users. Affected file silcd/command.c.
4556 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4558 * Fixed the IDENTIFY command reply sending to chech better valid
4559 clients. It was possible to send incomplete list of replies.
4560 Affected file silcd/command.c.
4562 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4564 * Added silc_client_command[s]_[un]register functions now to
4565 dynamically register the commands in client library. Removed
4566 the static table of commands. This allows the client library
4567 to call commands without causing the application to know about
4568 what commands library has called.
4570 Removed the INFO command reply kludge to detect when the command
4571 was called by library. Now library use its own command reply
4572 function for INFO command.
4574 Added function silc_client_command_call to call a command.
4575 Application can use it to call command, not access the structure
4578 Now all commands that are sent by the client library (not
4579 explicitly sent by application) use own command reply functions.
4581 Affected files around lib/silcclient/ and in
4582 irssi/src/silc/core/.
4584 * Fixed the WHOIS command reply sending to chech better valid
4585 clients. It was possible to send incomplete list of replies.
4587 Fixed the WHOIS and IDENTIFY to send the request to router
4588 if normal server did not do it and did not find any results.
4590 Affected file silcd/command.c.
4592 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4594 * Moved the internal data from SilcClient context into its
4595 own file, not accesible to application. Affected files
4596 lib/silcclient/client.h and lib/silcclient/client_internal.h,
4597 and other files in client library.
4599 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4601 * Added doc/examples installation target in Makefile.am.pre.
4604 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4606 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
4607 commands the found client entry will be removed from the
4608 cache, after notifying application about the error. Affected
4609 file lib/silcclient/command_reply.c.
4611 * Changed the /MSG to check for exact nickname user gave, and
4612 not let `nick' match `nick@host' if it is only one found. Now,
4613 user must type the exact nickname (like nick@host2) even if
4614 there are no more than one same nicks found. This is to avoid
4615 a possibility of sending nickname to wrong nickname since
4616 `nick' could match `nick@host'. Affected file is
4617 irssi/src/core/silc-servers.c.
4619 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4621 * Do not print "you are now server operator" or similar when
4622 giving /away command. Affected files are
4623 irssi/src/silc/core/client_ops.c, silc-servers.h.
4625 * Made the silc_server_command_pending_error_check to send
4626 the same command reply payload it received back to the
4627 original sender of the command. This way all arguments
4628 that was received by the server will be received by the
4629 client too. Affected file silcd/command.c.
4631 * Added the silc_idcache_add to return the created cache entry
4632 to a pointer. Affected file lib/silccore/silcidcache.[ch].
4634 * Add global clients to expire if they are not on any channel.
4635 This is because normal server will never know if they signoff
4636 if they are not on any channel. The cache expiry will take
4637 case of these entries. This is done by normal servers only.
4638 The affected files are silcd/command_reply.c,
4639 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
4641 * If server receives invalid ID notification for WHOIS or
4642 IDENTIFY and the ID exists in the lists, it is removed.
4643 Affected file silcd/command_reply.c.
4645 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
4646 in client then client entry that it matches is searched and
4647 the nickname is printed on the screen for user. Affected
4648 file irssi/src/silc/core/client_ops.c.
4650 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4652 * Use cache entry expire time in the LIST command reply to
4653 purge old entries from the cache after the LIST command
4654 reply has been received. This way we don't have non-existent
4655 entries in the cache for too long. Affected file is
4656 silcd/command_reply.c.
4658 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4660 * If we are normal server, and we've not resolved client info
4661 in WHOIS or IDENTIFY from router, and it is global client,
4662 we'll check whether it is on some channel. If it is not
4663 then we cannot be sure about its validity and will resolve it
4664 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
4665 file silcd/command.c.
4667 * Search channel by name (if possible) rather than by ID
4668 in IDENTIFY command's command reply. Affected file is
4669 silcd/command_reply.c.
4671 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4673 * Distribute to the channel passphrase in CMODE_CHANGE notify.
4674 Updated specs and implemented it. Affected file silcd/command.c,
4675 silcd/packet_send.c and silcd/packet_receive.c.
4677 * Implemented the <founder auth> payload handling in the JOIN
4678 command. If provided all conditions for channel joining
4679 except requirement to provide correct passphrase can be
4680 overrided by the channel founder. Updated the protocol specs.
4681 Affected file silcd/command.c.
4683 Added support for founder auth in JOIN command in client
4684 library. Fixed the parsing of the JOIN command now to support
4685 all options as they should be. The affected file is
4686 lib/silcclient/command.c.
4688 * Optimized the WHOIS and IDENTIFY commands to send the request
4689 to router only if it includes nicknames or other names. If
4690 they include only IDs then check the local cache first before
4691 routing. Affected file is silcd/command.c.
4693 * Added channels topic announcements. Affected file is
4694 silcd/packet_receive.c and silcd/server.c.
4696 * Fixed the silc_server_send_notify_topic_set to really destine
4697 the packet to channel. Affected file silcd/packet_send.c.
4699 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
4700 library. Affected file lib/silcclient/client_notify.c.
4702 * Added UMODE announcements. Affected file silcd/server.c.
4704 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4706 * Memory leak fixes in:
4708 lib/silcutil/silcsockconn.c
4709 lib/silcske/silcske.c
4710 lib/silcske/groups.c
4712 lib/silccrypt/silcpkcs.c
4713 lib/silccore/silccommand.c
4714 lib/silccore/silcidcache.c
4719 * ROBOdoc documented the lib/silcske/groups.h file and a
4720 bit changed the interface for better.
4722 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4724 * Update the client entry context in the ID cache after
4725 nick change. Affected file lib/silcclient/command.c.
4726 Fixes the CUMODE command when regaining founder privileges,
4727 and a little WHOIS problem.
4729 * Fixed silc_net_gethostbyname to correctly call the
4730 inet_ntop. Affected file lib/silcutil/silcnet.c.
4732 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4734 * Added IPv6 support checking to the configure.in.pre, added
4735 also --enable-ipv6 option to override the check. Affected
4736 file configure.in.pre.
4738 * The silc_thread_create now calls the start function
4739 directly if threads support is not compiled in. Removes
4740 ugly #ifdef's from generic code. Affected files are
4741 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
4743 * Added silc_net_gethostby[name/addr]_async to asynchronously
4744 resolve. Affected files are lib/silcutil/silcnet.[ch].
4746 * Added support for rendering IPv6 based server, client and
4747 channel IDs. Affected file lib/silcutil/silcutil.c.
4749 * Added support for creating IPv6 based server IDs. Affected
4750 file is silcd/serverid.c.
4752 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4754 * Added silc_net_gethostby[addr/name] into the
4755 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
4756 routines. Added silc_net_is_ip[4/6]. Affected file is
4757 lib/silcutil/unix/silcunixnet.c. All routines that take
4758 address as argument now supports both IPv4 and IPv6 addresses.
4760 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4762 * Fixed LIST command reply sending in server. Affected file
4765 * Server now sends the kicker's client ID in the KICK notify
4766 to the kicked client. Affected file silcd/command.c.
4768 * The client library now parses the kickers client ID and
4769 UI displays it. Affected files lib/silcclient/client_notify.c
4770 and irssi/src/silc/core/silc-channels.c, module-formats.c.
4772 * Made all payload parsing function prototypes consistent.
4773 They all take now const unsigned char * and uint32 pair as
4774 the payload data instead of SilcBuffer. Changes all around
4775 the source tree. Other unsigned char* -> const unsigned char*
4776 changes around the tree as well.
4778 * Optimized SFTP client and server packet sending not to
4779 allocate new buffer for each packet but to recycle the
4780 first allocated buffer. Affected files are
4781 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
4783 * Optimized the SFTP client to use SilcList instead of
4784 SilcDList for requests, because it is faster. Affected file
4785 is lib/silcsftp/sftp_client.c.
4787 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
4788 into lib/silccore/silcid.[ch].
4790 Renamed silcpayload.[ch] into silcargument.[ch].
4792 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4794 * If client entry is deleted with active key agreement
4795 session, abort the session.
4797 The silc_client_abort_key_agreement now calls the completion
4798 callback with new SILC_KEY_AGREEMENT_ABORTED status.
4800 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
4803 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4805 * Don't use __restrict in older GCC's. Affected file is
4806 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
4808 * silc_net_localhost now attempts to reverse lookup the
4809 IP/hostname. Affected file lib/silcutil/silcnet.c.
4811 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
4812 command. It can be used to gain founder privileges at
4813 the same time when joining the channel.
4815 Defined that the SILC_NOTIFY_TYPE_KICKED send the
4816 kicker's client ID as well. Updated protocol specs.
4818 Defined that the server must send SILC_COMMAND_IDENTIFY
4819 command reply with error status to client who sent
4820 private message with invalid client ID.
4822 Updated the protocol specification.
4824 * Added silc_server_send_command_reply to send any
4825 command reply. Affected file silcd/packet_send.[ch].
4827 * Added silc_id_payload_encode_data to encode ID payload
4828 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
4830 * The server now send IDENTIFY command reply with error
4831 status if client ID in private message is invalid. Affected
4832 file silcd/packet_receive.c.
4834 * Save the server key file with server's IP address in
4835 the filename instead of hostname. The affected file is
4836 irssi/src/silc/core/client_ops.c.
4838 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4840 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
4843 * Added libtool support for compiling shared objects in
4844 lib/silcsim. Affected file configure.in.pre and
4845 lib/silcsim/Makefile.am. Original patch by cras.
4847 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4849 * Pid file configuration, and server's config file fixes
4850 patch by toma. Updated CREDITS file.
4852 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4854 * Fixed silc_client_channel_message to not try to decrypt
4855 the message twice if it resolved the destination client
4856 information. This could cause of dropping one channel
4857 message. Affected file lib/silcclient/client_channel.c.
4859 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4861 * Added silc_client_run_one into lib/silcclient/silcapi.h and
4862 lib/silcclient/client.c. This function is used when the SILC
4863 Client is run under some other scheduler, or event loop or
4864 main loop. On GUI applications, for example this may be
4865 desired to used to run the client under the GUI application's
4866 main loop. Typically the GUI application would register an
4867 idle task that calls this function multiple times in a second
4868 to quickly process the SILC specific data.
4870 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4872 * Fixed silc_server_drop() for dropping the supplementary
4873 groups as well, this could cause a security hole on some
4876 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4878 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
4881 * Write PID file after dropping privileges. Added -F option
4882 to run server on foreground. A patch by debolaz.
4883 Affected files silcd/server.c, silcd/silcd.c.
4885 * Fixed MOTD to return the MOTD file server name. Affected
4886 file silcd/command.c.
4888 * Added INFO command reply handling to the Irssi SILC Client.
4889 Affected file irssi/src/silc/core/client_ops.c.
4891 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4893 * Fixed the silc_idcache_list_* routines to really support
4894 the dynamic list. Fixes a crash. Affected file is
4895 lib/silccore/silcidcache.c.
4897 * Fixed the LIST command reply to really call LIST command's
4898 pending callbacks. Affected file silcd/command_reply.c.
4900 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4902 * Update conn->local_entry->nickname after giving NICK
4903 command. Affected file lib/silcclient/command.c.
4905 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
4907 * Added the [pid] option to the silcd configuration file
4909 Affected files: serverconfig.[ch] and silcd.c
4911 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4913 * Save fingerprint in WHOIS command reply in server.
4914 Affected file silcd/command_reply.c.
4916 * Fixed NICK commands pending callback registration.
4917 Affected file lib/silcclient/command.c.
4919 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4921 * Use ++server->cmd_ident when sending commands in server,
4922 instead of random number. Affected file silcd/command.c.
4924 * Fixed GETKEY command reply to call actually GETKEY pending
4925 command callbacks. Affected file silcd/command_reply.c.
4927 * A bit stricter check for nicknames. Check for same nickname
4928 in NICK command also. Affected file silcd/command.c.
4930 * Do not call INFO command everytime client ID changes, only
4931 during first connecting. Affected file lib/silcclient/client.c.
4933 * Set the new nickname only after successful command reply for
4934 NICK command is returned by server. Affected file
4935 lib/silcclient/command.c.
4937 * Remove nicknames from nicklist during server_signoff notify.
4938 Should fix /NAMES bit more. The affected file is
4939 irssi/src/silc/core/silc-channels.c.
4941 * Added `fingerprint' field to the SilcIDListData in the
4942 silcd/idlist.h to hold the fingerprint of the client's
4945 Send the fingerprint of the client's public key in WHOIS
4948 Affected files silcd/command.c, and silcd/idlist.[ch].
4950 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
4951 create fingerprint from given data.
4953 * Show the fingerprint of the client's public key in WHOIS.
4954 Affected files irssi/src/module-formats.[ch] and
4955 irssi/src/silc/core/client_ops.c.
4957 * Format the multiple same nicknames also during JOIN and
4958 NICK_CHANGE notifys. Affected file is
4959 lib/silcclient/client_notify.c.
4961 * Do not print error on screen for invalid private message
4962 payload since it can come if someone is sending private
4963 messages with wrong key. Affected file
4964 lib/silccore/silcprivate.c.
4966 * Fixed multiple concurrent /PING crash. Affected file
4967 lib/silcclient/command.c.
4969 * Changed the wrong ID encoding. All IP addresses must be
4970 in MSB first order in encoded format. They were encoded
4971 wrong and was in LSB format. Affected files are
4972 silcd/serverid.c, lib/silcutil/silcutil.c.
4974 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
4976 * Call the `connect' client operation through the scheduler
4977 in case of error. Affected file lib/silcclient/client.c.
4979 * Call the `failure' client operation even if the error
4980 occurred locally during a protocol. Affected file is
4981 lib/silcclient/protocol.c.
4983 * Added support of sending LIST command to router from normal
4984 server. This way normal server can get list of all channels
4985 in the network too. Fixed the channel list sending in the
4986 server too. Affected files are silcd/command.c, and
4987 silcd/command_reply.[ch].
4989 * Added silc_server_update_channels_by_server and
4990 silc_server_remove_channels_by_server. They are used during
4991 disconnection of primary router and in backup router protocol.
4992 Affected file silcd/server_util.[ch], silcd/server.c and
4993 silcd/server_backup.c.
4995 * Fixed channel adding to global list in IDENTIFY command
4996 reply in server. Affected file silcd/command_reply.c.
4998 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5000 * If the incoming packet type is REKEY or REKEY_DONE process
5001 that packet always synchronously. Fixes yet another MAC
5002 failed error on slow (dialup) connections. Affected file
5003 lib/silcclient/client.c and silcd/server.c.
5005 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5007 * Call check_version SKE callback for initiator too. Affected
5008 file lib/silcske/silcske.c.
5010 * Implemented fix for security hole found in the SKE that was
5011 fixed in the specification few days back; the initiator's
5012 public key is now added to the HASH value computation.
5013 Added backwards support for the old way of doing it too, for
5014 old clients and old servers. Affected file is
5015 lib/silcske/silcske.c.
5017 * Enabled mutual authentication by default in SKE. If initiator
5018 is not providing mutual authentication the responder will
5019 force it. This will provide the proof of posession of the
5020 private key for responder. The affected files are
5021 lib/silcclient/protocol.c and silcd/protocol.c.
5023 * Do not cache anymore the server's public key during SKE.
5024 We do mutual authentication so the proof of posession of
5025 private key is done, and if the server is authenticated in
5026 conn auth protocol with public key we must have the public
5027 key already. Affected file silcd/protocol.c.
5029 * Added new global debug variable: silc_debug_hexdump. If
5030 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5031 file lib/silcutil/silclog.[ch].
5033 * Fixed compilation warning due to char * -> const char *.
5034 Affected files lib/silcutil/silcnet.h, and
5035 lib/silccore/silcauth.[ch].
5037 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5039 * Fixed CMODE command when new channel key was created. If
5040 the creation failed the old key was removed. Next time giving
5041 same command would crash the server since the old key was
5042 freed already. Affected file silcd/command.c.
5044 * Fixed the silc_server_announce_get_channels to not crash
5045 on reconnect. Affected file silcd/server.c.
5047 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5049 * Added silc_log_set_debug_string function to set a regex
5050 string to match for debug output. Only the function names,
5051 or filenames matching the given debug string is actually
5052 printed. This way it is possible to filter out those debug
5053 strings that user is not interested in.
5055 Fixed a bug in silc_string_regexify.
5057 Affected files lib/silcutil/silclog.[ch], and
5058 lib/silcutil/unix/silcunixutil.c.
5060 * Changed the -d options in both server and Irssi SILC client
5061 to take the debug string as argument. Affected files
5062 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5064 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5066 * Added silc_hash_babbleprint to create a Bubble Babble
5067 Encoded fingerprint. The encoding is developed by Antti
5068 Huima (draft-huima-babble-01.txt), and it creates human
5069 readable strings out of binary data. Affected file
5070 lib/silccrypt/silchash.[ch].
5072 * Print the babble print now in addition of fingerprint as well
5073 in Irssi SILC client. Affected files are
5074 irssi/src/fe-common/silc/module-formats.[ch],
5075 irssi/src/fe-common/silc/core/client_ops.c.
5077 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5079 * Fixed a security problem found in SKE. The initiator's
5080 public key too is now added to the HASH hash value creation
5081 which is signed by the responder to create the SIGN value.
5082 This will prevent anyone in the middle to lie to the responder
5083 about the initiator's public key. If this is done now, the
5084 man in the middle will get caught. Updated the protocol
5087 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5089 * Better installation directory handling. Configure module
5090 paths and other paths automatically to example_silc* files
5091 in doc/. A patch by toma.
5093 * Fixed compiler warning from MPI library, and from SILC RNG.
5096 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5097 It can be configured with ./configure. A patch by toma.
5099 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5101 * Find correct make to use in prepare-clean. A patch by
5102 toma. Affected file prepare-clean.
5104 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5106 * Added irssi variables use_auto_addr, auto_bind_ip,
5107 auto_bind_port and auto_public_ip.
5109 * Changed the interface for silc_client_send_key_agreement
5110 in lib/silcclient/silcapi.h
5114 irssi/src/silc/core/silc-core.c
5116 lib/silcclient/silcapi.h
5117 irssi/src/silc/core/silc-channels.c
5118 lib/silcclient/client_keyagr.c
5121 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5123 * Added silc_pkcs_public_key_compare to compare two
5124 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5126 * Check that the client who set the founder mode on the
5127 channel is the same client that is giving the founder
5128 mode to itself. It is done by comparing the saved public
5129 key (it is saved even in the authentication is passphrase).
5130 Affected file silcd/command.c.
5132 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5134 * Do not process packet for disconnected socket connection.
5135 Affected file lib/silccore/silcpacket.c.
5137 * Process the DISCONNECT packet through scheduler in the
5138 client library. Affected file lib/silcclient/client.c.
5140 * Fixed the silc_client_packet_parse to not to increase
5141 the packet sequence number if the conn->sock and the
5142 current socket connection is not same. This can happen
5143 for example during key agreement when the conn includes
5144 multiple socket connections (listeners). Affected file
5145 lib/silcclient/client.c.
5147 * The sender of the file transfer request now provides also
5148 the pointer (listener) for the key exchange protocol. If
5149 the listener cannot be created then it sends empty key
5150 agreement and lets the receiver provide the listener.
5152 Added `local_ip' and `local_port' arguments to the
5153 silc_client_file_send. If they are provided they are used,
5154 if not then it will attempt to find local IP address, if
5155 not found or bind fails then the remote client will provide
5158 Affected files are lib/silcclient/client_ftp.c and
5159 lib/silcclient/silcapi.h.
5161 * Extended the FILE SEND command to support defining the
5162 local IP and port for key exchange listener. They are
5163 optional. Affected file irssi/src/silc/core/silc-servers.c.
5165 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5167 * Defined to WHOIS command reply the sending of fingerprint
5168 of the client's public key (if the proof of posession of the
5169 corresponding private key is verified by the server).
5170 Updated to the protocol specification.
5172 * Added support of receiving the client's public key's
5173 fingerprint in command reply in client library. Affected
5174 file is lib/silcclient/command_reply.c, and
5175 lib/silcclient/idlist.[ch].
5177 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5179 * Do not send over 128 chars long nickname to the server
5180 in NICK command. Affected file lib/silcclient/command.c.
5182 * Do not send over 256 chars long channel names to the server
5183 in JOIN command. Affected file lib/silcclient/command.c.
5185 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5187 * Assure that silc_server_close_connection cannot be called
5188 twice for same socket context. Affected file is
5191 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5193 * Send error message to application if opening file for
5194 writing during file transfer fails. Affected file is
5195 lib/silcclient/client_ftp.c.
5197 Remove all file transfer sessions for a client that we're
5198 removing from ID cache.
5200 Affected file is lib/silcclient/client_ftp.c.
5202 * Fixed silc_net_addr2bin to return correct address. Affected
5203 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5205 * Fixed file transfer session removing on signoff notify.
5206 Affected file irssi/src/silc/core/silc-servers.c.
5208 * Added the SilcClientFileError to be returned in the monitor
5209 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5210 Affected file lib/silcclient/silcapi.h.
5212 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5214 * Fixed a crash in silc_client_ftp_free_sessions and
5215 silc_client_ftp_session_free_client. Affected file
5216 lib/silcclient/client_ftp.c.
5218 * Added `disabled' field in the SilcChannelEntry in the server
5219 to indicate if the server entry is disabled. Affected file
5220 silcd/idlist.h, silcd/command[_reply].c.
5222 * SILC server adds now /var/run/silcd.pid everytime it is
5223 started. Affected file silcd/silcd.c.
5225 * Added silc_server_packet_send_clients to send a packet to
5226 the provided table of client entries. Affected file
5227 silcd/packet_send.[ch].
5229 * Fixed a crash in client resolving in client_prvmsg.c in
5230 client library. Affected file lib/silcclient/client_prvmsg.c.
5232 * Do not actually remove the client directly from ID cache
5233 during SERVER_SIGNOFF, but invalidate it. This way we
5234 preserve the WHOWAS info for the client. Affected file
5235 silcd/server_util.c.
5237 * Fixed SERVER_SIGNOFF notify handling in the server. The
5238 server is now able to process incoming SERVER_SIGNOFF notify
5239 for a server that it doesn't even know about. It will remove
5240 the clients provided in the notify. Affected file
5241 silcd/packet_receive.c.
5243 * Check for partial packet in data queue after every packet that
5244 was found from the queue. Return and wait for more data if
5245 there is partial data in queue. Affected file is
5246 lib/silccore/silcpacket.c.
5248 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5250 * Added SilcClietFileError enum to indicate error in
5251 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5252 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5253 Affected files lib/silcclient/silcapi.h and
5254 lib/silcclient/client_ftp.c.
5256 * Check that newsize in silc_buffer_realloc is larger than
5257 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5259 * Added better monitor of file transfers. It now monitors
5260 key agreement protocol during the file transfer too. Added
5261 error reporting too. Affected files
5262 irssi/src/silc/core/silc-servers.c,
5263 irssi/src/fe-common/silc/module-formats.[ch].
5265 * Wrote a help file for FILE command.
5267 * Added silc_rng_global_get_byte_fast to get not-so-secure
5268 random data as fast as possible. Random data is read from
5269 /dev/urandom if available and from the SILC RNG if not
5270 available. It is used in padding generation. Affected file
5271 lib/silccrypt/silcrng.[ch].
5273 * All packets in client library are now processed synchronously.
5274 Optimized packet processing a lot. Affected file
5275 lib/silcclient/client.c.
5277 * All server connection packets are processing synchronously
5278 now in server, to optimize packet processing. Affected file
5281 * Include files are installed now only in Toolkit distribution
5282 if make install is given. Affected files: all Makefile.am's.
5284 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5286 * Assure that silc_client_notify_by_server_resolve does not
5287 resolve the client information multiple times. If it cannot
5288 be found by the first it cannot be found at all. Affected
5289 file lib/silcclient/client_notify.c.
5291 * Fixed WHOWAS command reply calling. Affected file
5292 lib/silcclient/command_reply.c.
5294 * Removed all references to silc_idlist_get_client from the
5295 Irssi SILC client since that call is internal call used by
5296 the library. The Irssi SILC client will use now client
5297 retrieval functions found in silcapi.h.
5299 * Fixed a bug in resolving nickname info before sending
5300 private message. It used freed memory. Affected file
5301 irssi/src/silc/core/silc-servers.c.
5303 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5305 * Assure my_channels statistics cannot go negative in server.
5306 Affected files silcd/server.c, silcd/server_util.c.
5308 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5310 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5312 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5314 * Win32 Toolkit changes. Affected files
5315 win32/silc.dsw, win32/libsilc/libsilc.def,
5316 win32/libsilcclient/libsilc.def,
5317 lib/silcutil/silcutil.c, and
5318 lib/sftp/sftp_fs_memory.c.
5320 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5322 * Added silc_net_localip to return local host's IP address.
5323 Affected file lib/silcutil/silcnet.[ch].
5325 * If key exchange or rekey protocol is active for a connection
5326 parse all packets syncronously since there might be packets
5327 in packet queue that we are not able to process without first
5328 processing packets before them. Affected file silcd/server,
5329 lib/silcclient/client.c.
5331 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5332 whether library should continue processing the packet.
5333 Affected file lib/silccore/silcpacket.h.
5335 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5336 SilcSFTPMonitorData to SFTP server to monitor various
5337 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5338 lib/silcsftp/sftp_server.c.
5340 * Added silc_file_size to return file size. Affected file
5341 lib/silcutil/silcutil.[ch].
5343 * Implemented the file transfer support for the client library.
5344 Added preliminary support for simple client to client one-file
5345 transmission. Affected file lib/silcclient/client_ftp.c,
5346 lib/silccilent/client.[ch].
5348 * Added new local command FILE to the Irssi SILC Client.
5349 It is used to perform the file transfer. It has subcommands
5350 SEND, RECEIVE, SHOW and CLOSE. Affected files
5351 irssi/src/silc/core/client_ops.c,
5352 irssi/src/silc/core/silc-server.[ch].
5354 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5356 * Relay the SILC_PACKET_FTP in the server. Affected files
5357 silcd/server.c and silcd/packet_receive.c.
5359 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5361 * Renamed silc_file_read and silc_file_write to functions
5362 silc_file_readfile and silc_file_writefile. Added function
5363 silc_file_open and silc_file_close. Affected files
5364 lib/silcutil/silcutil.[ch].
5366 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5368 * Resolve the client info when received private message or
5369 channel message for a client which nickname we don't know.
5370 Affected files lib/silcclient/client_prvmsg.c and
5371 lib/silcclient/client_channel.c.
5373 * Do not crash in /KEY if client is not connected. Affected
5374 file irssi/src/silc/core/silc-channels.c.
5376 * Added SilcClientStatus field to the SilcClientEntry in the
5377 lib/silcclient/idlist.h.
5379 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5380 is incomplete and is being resolved, it won't be resolved
5383 Make sure also that USERS command reply does not resolve
5384 twice information. Affected file is
5385 lib/silcclient/command_reply.c.
5387 Make sure that silc_client_get_clients_by_list does not
5388 resolve twice same information.
5390 * Check for valid client->id in the silc_server_free_client_data.
5391 Affected file silcd/server.c.
5393 * Fixed /GETKEY nick@server not to crash if the server entry
5394 is not found. Affected file lib/silcclient/command.c.
5396 * Fixed the silc_server_check_cmode_rights to check the
5397 requested modes correctly. Affected file silcd/command.c.
5399 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5401 * Better checks for non-printable chars in nick added.
5402 Affected file silcd/command.c.
5404 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5406 * Call the silc_server_udpate_servers_by_server in the
5407 primary router that comes back online in the backup resuming
5408 protocol. Otherwise it routes packets wrong. Affected file
5409 silcd/server_util.[ch], silcd/server_backup.c.
5411 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5413 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
5414 lib/silcutil/silcbuffmt.[ch].
5416 * Redefined the SILC packet header to include the padding
5417 length. Affected file lib/silccore/silcpacket.[ch].
5419 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
5420 length for maximum padding up to 128 bytes). Affected
5421 file lib/silccore/silcpacket.h.
5423 * Removed all backwards support for old 0.5.x MAC thingies.
5424 The SILC packet header change makes it impossible to be
5425 backwards compatible.
5427 * Send the ENDING packet with timeout in the backup resuming
5428 protocol. This is to assure that all routers has connected
5429 to the primary router. Affected file silcd/server_backup.c.
5431 * Changed the RNG to take the first IV from random data. It
5432 used to take it from zero actually. Changed the RNG also
5433 to use /dev/urandom during session. /dev/random is used
5434 in initialization. Affected file lib/silccrypt/silcrng.[ch].
5436 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5438 * Changed the SILC packet header to have the first two bytes
5439 (the packet length) encrypted. Affected files aroung the
5440 code tree, lib/silccore/silcpacket.[ch]. Removed the
5441 SilcPacketCheckDecrypt callback. It is not needed anymore
5442 since the silc_packet_receive_process will determine now
5443 whether the packet is normal or special.
5445 * Implemented the unidirectional MAC keys. Affected files
5446 lib/silcske/silcske.c, silcd/protocol.c and
5447 lib/silcclient/protocol.c.
5449 * Implemented the packet sequence number to the MAC computation.
5450 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
5451 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
5452 lib/silcclient/protocol.c.
5454 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5456 * Allow backup router to announce servers. All servers
5457 announced by backup router are added to the global list
5458 automatically. Update hte server's socket to our primary
5459 router also when backup router announces a server.
5460 Affected file silcd/packet_receive.c.
5462 * Do not update the client->router in the function
5463 silc_server_udpate_clients_by_server if the client is on
5464 global list. We might fail to find any specific server
5465 for locally connected clients and local cell clients. They
5466 should still use the `from' and not `to' as client->router.
5467 This fixes backup router resuming protocol. Affected file
5468 silcd/server_util.c.
5470 * Decrease channel statistics count only if the channel
5471 deletion worked. Affected files are silcd/server.c and
5472 silcd/server_util.c.
5474 * Added silc_server_update_servers_by_server to update origin
5475 of all server entries. Used during backup router protocol.
5476 Affected files silcd/server_util.[ch], silcd/server.c. and
5477 silcd/backup_router.c.
5479 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
5480 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
5481 silc_hmac_get_hash and silc_hmac_get_name. Affected file
5482 lib/silccrypt/silchmac.c.
5484 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5486 * Assure that router cannot reroute the same channel message
5487 to the sender. Affected file silcd/packet_receive.c.
5489 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5491 * Made better checks that the channel message is not sent
5492 to the router it came from. Affected file is
5493 silcd/packet_send.c. Fixed memory leak too.
5495 * Announce informations for incoming router connection, but
5496 only after checking if it is replaced by backup router.
5497 Affected file silcd/packet_receive.c.
5499 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5501 * Fixed the backup resuming protocol to work in multiple
5502 router environment. Affected file silcd/server_backup.c.
5504 * Route packet only to one router in the function
5505 silc_server_packet_send_to_channel. Affected file is
5506 silcd/packet_send.c.
5508 * Fixed silc_server_send_notify_dest to set the broadcast
5509 flag. Fixed the silc_server_send_notify_topic to actually
5510 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
5511 Affected file silcd/packet_send.c.
5513 * Changed the SFTP Filesystem interface. Changed the
5514 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
5515 the filesystem operation function. The SilcSFTPFilesystem
5516 is now a context that is allocated by all filesystem allocation
5517 functions and it already includes the operations structure
5518 and filesystem specific context. It is given as argument
5519 now to the silc_sftp_server_start. This made the interface
5520 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
5521 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
5523 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5525 * Changed the backup router adding and getting interfaces
5526 in the server. The router that will be replaced by the
5527 specified backup router is now sent as argument. Affected
5528 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
5531 * Added silc_net_addr2bin_ne to return the binary form of
5532 the IP address in network byte order. Affected files
5533 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
5535 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5537 * Check for existing server ID in silc_server_new_server
5538 and in silc_server_connect_to_router_final and remove the
5539 old entry if it exists. Affected file silcd/packet_receive.c,
5542 * Send the channel message always to only one router, either
5543 in upstream or downstream. Affected file is
5544 silcd/packet_send.c.
5546 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5548 * Wrote the definition of the backup resuming protocol to the
5549 protocol specification.
5551 * Removed one redundant channel key generation from normal
5552 server during joining procedure. Removed one redundant
5553 channel key sending from server to router during joining
5554 procedure. Affected file silcd/command.c.
5556 * Made minor bugfixes to the backup router resuming protocol.
5557 Affected file silcd/server_backup.c, server.c.
5559 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5561 * Added --disable-asm configuration option. Affected files
5562 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
5565 * Implemented the backup resuming protocol that is used to
5566 resume the primary router position in the cell after the
5567 primary router comes back online. Affected files
5568 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
5569 and silcd/server_util.[ch].
5571 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5573 * Sleep two (2) seconds after sending QUIT command to server.
5574 Affected file lib/silcclient/command.c.
5576 * Assure that if outgoing data buffer is pending do not force
5577 send any data. Affected file silcd/packet_send.c.
5579 * Assure that if outgoing data buffer is pending do not force
5580 send any data. Affected file lib/silcclient/client.c.
5582 * Implemented the backup router support when the primary router
5583 goes down. The servers and routers can now use the backup
5584 router as new primary router without loosing connectivity.
5586 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5588 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
5589 in the server to indicate disabled entry. All data read
5590 from the connection will be ignored and no data is sent
5591 for entry that is disabled. Affected files are
5592 silcd/idlist.h, silcd/server.c.
5594 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5596 * Created SFTP client and server test programs in the
5597 lib/silcsftp/tests directory.
5599 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5601 * Implemented memory filesystem (virtual filesystem) for
5602 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
5605 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5607 * Implemented the SFTP (SSH File Transfer Protocol) to the
5608 lib/silcsftp. It includes SFTP client and SFTP server
5611 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5613 * Moved lib/silccore/silcprotocol.[ch] to the
5614 lib/silcutil library.
5616 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
5617 take variable argument list pointer as argument. Affected
5618 file lib/silcutil/silcbuffmt.[ch].
5620 * Added silc_buffer_set function that is used to set data
5621 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
5622 Affected file lib/silcutil/silcbuffer.h.
5624 * Changed various routines in the core library to use the new
5625 silc_buffer_set instead of allocating new buffer only for
5628 * Added 64-bit value formatting and unformatting support to the
5629 silc_buffer_[un]format routines. Affected file is
5630 lib/silcutil/silcbuffmt.[ch].
5632 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
5633 to includes/bitmove.h.
5635 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5637 * Fixed channel user mode saving in client library. Affected
5638 file lib/silcclient/command[_reply].c.
5640 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5642 * Defined the file transfer to the SILC Protocol. Added
5643 new packet type SILC_PACKET_FTP and defined File Transfer
5644 Payload. The mandatory file transfer protocol is SFTP
5645 (SSH File Transfer Protocol). Affected file in addition
5646 of the internet draft is lib/silccore/silcpacket.h.
5648 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
5649 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
5650 is used as part of backup router protocol when the primary
5651 router of the cell is back online and wishes to resume
5652 the position as primary router.
5654 * Redefined the MAC generation keys in the protocol. The
5655 same key is not used anymore in both direction. Both
5656 direction will now use different keys for sending and
5657 receiving. This fixes a potential security flaw. This
5658 change causes incompatibilities in the protocol.
5660 * Redefined also the MAC computation from the packet.
5661 An packet sequence number is now added to the MAC
5662 computation. This prevents possible replay attacks against
5663 the protocol. This change too causes incompatibilities
5666 Added `sequence' field to the SilcPacketContext to hold
5667 the current sequence number for the packet.
5669 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5671 * Added `created' field to the SilcIDListData in the file
5672 silcd/idlist.h to indicate the time when the entry was
5675 * Added `created' field to the SilcChannelEntry too. Affected
5676 file silcd/idlist.h.
5678 * Added `creation_time' aguments to all the announcement functions
5679 in the server. If it is provided then only the entries that
5680 was created after the provided time frame are actually
5681 announced. Affected file silcd/server.[ch].
5683 * The protocol says that the Channel ID's IP address must be
5684 based on the router's IP address. Added check for this in
5685 the silc_server_new_channel when processing incoming New Channel
5686 Payload. Affected file silcd/packet_receive.c.
5688 * Print out the correct version with --version in SILC client.
5689 Affected file irssi/src/silc/core/silc-core.c.
5691 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5693 * Fixed WHOWAS command to check for completnes of the client
5694 entry always, not just when the command is coming from client.
5695 Affected file silcd/command.c.
5697 * Added new function silc_server_packet_queue_purge to purge the
5698 outgoing data queue to the network. After the function returns
5699 it is guaranteed that the outgoing packet queue is empty.
5700 Affected file silcd/packet_send.[ch].
5702 * Purge the outgoing packet queue in the rekey protocol's final
5703 callback to assure that all rekey packets go to the network
5704 before quitting the protocol. Affected file silcd/server.c.
5706 * Added silc_client_packet_queue_parse as similar function as
5707 in server to the client library. The affected file is
5708 lib/silcclient/client.c.
5710 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5712 * Splitted silcd/server.c and created silcd/server_util.[ch]
5713 for utility functions.
5715 * Added new socket flag SILC_SF_DISABLED to indicate that the
5716 connection is open but nothing can be sent to or received from
5717 the connection. Affected file lib/silcutil/silsockconn.[ch].
5718 The checking for disabled socket is checked in the low level
5719 silc_socket_write and silc_socket_read functions.
5721 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5723 * Allow only nicknames and channel names that fits into the
5724 7-bit unsigned char ASCII set. Affected file silcd/command.c.
5726 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5728 * When processing JOIN command reply in server check that if
5729 the channel exists in our global list we'll move it the local
5730 list. Affected file silcd/command_reply.c.
5732 * Fixed the check whether client is joined on the channel already
5733 in JOIN command. Affected file lib/silcclient/command.c.
5735 * Fixed the JOIN command reply to check whether the channel
5736 already exists. Affected file lib/silcclient/command_reply.c.
5738 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5740 * Added silc_ske_status_string to map the SKE error numbers
5741 to readable strings. The affected files are
5742 lib/silcske/silcske[_status].[ch].
5744 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5746 * Do not show the private channels on the WHOIS channel list
5747 as it is not allowed by the protocol. The affected file is
5750 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5752 * Assure that the packet length digged from the actual packet
5753 is something sensible in the silc_packet_decrypt_rest_special
5754 in lib/silccrypt/silcpacket.c.
5756 * Free and NULL the allocated pointer in silc_hmac_alloc if
5757 the HMAC allocation fails. The affected file is
5758 lib/silccrypt/silchmac.c.
5760 * Print the selected security properties to the log files in
5761 the server. Affected file silcd/protocol.c.
5763 * Add SKE's reference counter even if calling the completion
5764 callback manually. Otherwise it goes negative, although it
5765 does not cause any problems. The affected file is
5766 lib/silcske/silcske.c.
5768 * Remove the client entry with short timeout after giving the
5769 KILL command. Affected file lib/silcclient/command.c.
5771 * Fixed to send error reply in WHOIS and IDENTIFY commands in
5772 case all found clients are already disconnected (WHOWAS would
5773 found them) in the server. Affected file silcd/command.c.
5775 * Update the last_receive (time of last data received) to be
5776 updated only when received private or channel message so that
5777 the idle time showed in WHOIS makes more sense.
5779 * Added boolean field `valid' in to the SilcClientEntry in the
5780 client library to indicate whether the entry is valid or not.
5781 This fixes the nickname change bug on channel when changing
5782 the nickname to be same than the old (like nick to Nick) the
5783 nickname formatter doesn't set the new nick anymore to Nick@host.
5784 Affected file lib/silcclient/idlist.[ch].
5786 * Now actually fixed the nickname changing on disconnection.
5787 Added new function silc_change_nick to the Irssi SILC Client.
5788 Affected file irssi/src/silc/core/client_ops.c,
5789 irssi/src/silc/core/silc-nicklist.[ch].
5791 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5793 * Check that the public key exists in the GETKEY command before
5794 trying to encode it. Affected file silcd/command.c.
5796 * Print some notifications on received public keys with GETKEY
5797 command in the Irssi SILC Client. Affected files are
5798 irssi/src/fe-common/silc/module-formats.[ch],
5799 irssi/src/silc/core/client_ops.c.
5801 * Use IDENTIFY command to resolve the server information in the
5802 GETKEY command instead of INFO command. Affected file
5803 lib/silcclient/command.c.
5805 * All command reply functions in the client library now calls
5806 the pending command reply callbacks even if an error has
5807 occurred. The server has done this a long time and now it was
5808 time to move the client library to this as well. Now all
5809 errors can be delivered back to the pending command reply
5810 callbacks if necessary. Affected files are
5811 lib/silcclient/command[_reply].[ch].
5813 * Change the nickname on disconnection back to the username
5814 because in reconnect the server will enforce it to it anyway.
5815 Affected file irssi/src/silc/core/silc-servers.c.
5817 * Fixed a config file parsing bug in the Irssi SILC client.
5818 Affected file irssi/src/silc/core/clientconfig.c.
5820 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5822 * When printing the channel mode on JOIN, verify that the
5823 channel key and channel's HMAC are valid. Affected file
5824 irssi/src/silc/core/client_ops.c.
5826 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5828 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
5829 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
5830 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
5832 * Removed channel key rekey task deleting from the function
5833 silc_server_save_channel_key. Affected file silcd/server.c.
5834 Added explicit timeout task context instead that is used to
5835 delete the task if we are registering a new task before the
5836 new task has elapsed.
5838 * When channel key rekey occurs the client library now saves
5839 the old channel key for a short period of time (10 seconds) and
5840 is able to use it in case some is still sending channel
5841 messages encrypted with the old key after the rekey. Affected
5842 file lib/silcclient/[idlist.h|client_channel.c].
5844 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5846 * Added check to the silc_server_new_id_real to not accept
5847 new ID if it is the sender's own ID. Affected file is
5848 silcd/packet_receive.c.
5850 * Assure that we do not announce ourself or the one we've
5851 sending our announcements when we're router and are announcing
5852 servers to our primary router. Affected file silcd/server.c.
5854 * Fixed silc_server_command_identify_check_client to assemble
5855 correct WHOIS packet. It send corrupted WHOIS packet and
5856 caused problem with router to router connections. Affected
5857 file silcd/command.c.
5859 Fixed also silc_server_command_whois_check the same way
5860 as for the IDENTIFY command.
5862 * Added new SilcIDListStatus to the server in the SilcIDListData
5863 structure. The status now includes the current status of
5864 the entry (like registered, resolved etc.). Affected file
5865 silcd/idlist.[ch]. Defined a bunch of different status types
5866 as well. This replaced the old boolean registered field as well.
5868 Added resolve_cmd_ident field to the SilcClientEntry structure
5869 too so that if the entry is for example being resolved so
5870 another command may attach to the same pending command reply
5871 without requiring to resolve the same entry again. This concept
5872 should optimize the WHOIS and the IDENTIFY resolving under
5873 heavy load by taking away unnecessary resolving for entries
5874 that are being resolved already.
5876 Added support for adding multiple pending commands for one
5877 command idenfier. Affected file silcd/command[_reply].[ch].
5879 * Fixed WHOIS and IDENTIFY save to remove the cache entry
5880 before deleting the data. Otherwise the hash table will have
5881 freed data in comparison functions. Affected file is
5882 silcd/command_reply.c.
5884 * Fixed silc_idlist_replace_client_id to add the new entry to
5885 the cache with NULL nickname. Otherwise there will be invalid
5886 memory as the nickname after the nickname is freed. Affected
5887 file silcd/packet_receive.c.
5889 * Fixed the silc_idlist_get_clients_by_hash. The entries was
5890 saved into wrong slots because the previous number of entries
5891 was not taken into account. Affected file silcd/idlist.c.
5892 Fixed same thing in silc_idlist_get_clients_by_nickname too.
5894 * If we are router and we receive JOIN notify to a channel that
5895 does not have any users then notified client is marked as the
5896 channel founder, as it is it. The affected file is
5897 silcd/packet_receive.c
5899 * Added to the extended hash table API's table_del_*ext functions
5900 the destructor as argument too, so that the caller can decide
5901 which destructor to use or whether to use destructor at all.
5902 Affected file lib/silcutil/silchashtable.[ch].
5904 * Fixed ID Cache purging. It actually deleted the entries from
5905 the hash table after the data was freed. The hash table ended
5906 up comparing freed memory. The affected file is
5907 lib/silccore/silcidcache.c.
5909 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5911 * Fixed Irssi SILC client's KILL command's HELP syntax.
5913 * The USERS command now resolves the detailed user information
5914 if the userinfo field is missing. Affected file is
5915 lib/silcclient/command_reply.c.
5917 * Do not print error in silc_file_read if the read file does
5918 not exist. Just silently return NULL. Affected file is
5919 lib/silcutil/silcutil.c.
5921 * Fixed the silc_log_output to not wine about NULL filename
5922 and to not create some bogus " " filename. Affected file is
5923 lib/silcutil/silclog.c.
5925 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5927 * Fixed various printing bugs on the user interface in the
5928 Irssi SILC Client. Minor changes that were forgotten from
5931 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5933 * Fixed the configure.in.pre and the compilation and distribution
5934 environment to support the new autoconf 2.52. That version is
5935 now required to compile the CVS trunk.
5937 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5939 * Renamed function silc_parse_nickname to silc_parse_userfqdn
5940 to generally parse user@fqdn format strings. Affected file
5941 lib/silcutil/silcutil.c.
5943 * Added nickname_format and nickname_force_format fields to the
5944 SilcClientParams structure. The first one defines the format
5945 for the nicknames that the library will enforce if the receives
5946 multiple same nicknames. The second one is boolean value and
5947 can be used to force the library to always enforce the format
5948 to the nicknames regardles whether there are multiple nicknames
5949 or not. This configurable formatting was employed to flexibly
5950 support accessing multiple nicknames from the user interface.
5951 The userinterface can now set the nicknames to what ever format
5952 they prefer. Affected file lib/silcclient/silcapi.h.
5954 Added function silc_client_nickname_format to the file
5955 lib/silcclient/idlist.c. It performs the nickname formatting.
5957 Added new field `hostname´ to the SilcClientEntry context.
5958 It holds the hostname of the client. Affected file is
5959 lib/silcclient/idlist.h.
5961 * Irssi SILC Client sets the nicknames in nick@hostn format.
5962 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
5963 irssi/src/silc/core/silc-core.c.
5965 The WHOIS printing now also shows both the real nickname and
5966 the formatted nickname so that user knows how to access the
5967 user if there are multiple same nicknames cached. Affected
5968 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
5969 printing formatting too to take the hostname now as a separate
5970 argument. The Affected file is
5971 irssi/src/fe-common/silc/modules-formats.[ch].
5973 * Changed the silc_client_get_clients_local to accept the formatted
5974 nickname as argument. It accepts the real nickname too but the
5975 formatted nickname can be used to find the true entry from
5976 multiple entries. Affected file lib/silcclient/silcapi.h and
5977 lib/silcclient/idlist.c.
5979 * Added nickname_format_parse field to the SilcClientParams.
5980 It is a callback function provided by the application to parse
5981 the nickname out of the formatted nickname string. The library
5982 calls it to get the nickname from the formatted string. Since
5983 the application generally knows better the format of the nickname
5984 string it parses it instead of the library, even though library
5985 encodes the formatted string. If the callback function is not
5986 provided then the library will use the string as is. The
5987 affected file is lib/silcclient/silcapi.h.
5989 * All the nickname strings passed to the client library in
5990 commands are now expected to be formatted nickname strings.
5991 If the command does not support the formatted nickname string
5992 it will assume that the sent string is the actual nickname.
5993 Affected file lib/silcclient/command.c.
5995 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5997 * Added public key authentication support to OPER and SILCOPER
5998 commands in the client library. Affected file is
5999 lib/silcclient/command.c.
6001 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6003 * Changed the get_auth_methdod client operation to be asynchronous.
6004 It can be async if the application resolves the authentication
6005 method from the server during the negotiation. Added new
6006 SilcGetAuthMeth completion callback that the application will
6007 call after resolving the authentication method.
6009 Added function silc_client_request_authentication_method that
6010 the application can use to resolve the authentication method
6011 from the server. Added also SilcConnectionAuthRequest callback
6012 that the library will call after the server has replied. The
6013 application can call this function if it does not know the
6014 current authentication method.
6016 Affected files are lib/silcclient/client.c and
6017 lib/silcclient/silcapi.h.
6019 * The Irssi SILC client now automatically resolves the authentication
6020 method incase any configuration information is not present (and
6021 currently there never is). The affected file is
6022 irssi/src/silc/core/client_ops.c.
6024 * Fixed public key authentication from the client library.
6025 Affected file lib/silcclient/protocol.c. Changed also the
6026 protocol specification about the public key authentication in
6027 the connection authentication protocol. The actual data to be
6028 signed is now computed with a hash function before signing.
6030 * Fixed the public key authentication from the server as well.
6031 Affected file silcd/protocol.c.
6033 * Removed the mlock()'s from the memory allocation routines.
6034 Affected file lib/silcutil/silcmemory.c. The ./configure does
6035 not check anymore for the mlock(). Affected file is
6038 * Fixed USERS command in server to allow the execution of the
6039 command for private and secret channels if the client sending
6040 the command is on the channel. Affected file silcd/command.c.
6042 * Fixed silc_client_get_clients_local to return the clients
6043 count correctly. It could return wrong value. Affected file
6044 lib/silcclient/idlist.c.
6046 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6048 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6049 types. The assembler optimizations seemed not to like 64-bit
6050 data types. The assmebler optimizations thus are now enabled
6051 also for BSD systems as opposed to only enable them for Linux.
6053 * Do not check for threads at all on BSD systems. Affected
6054 file configure.in.pre.
6056 * Removed -n and -h options from the Irssi SILC Client since
6057 they are not used in silc.
6059 * Fixed the prime generation to assure that the first digit
6060 of the generated random number is not zero since our conversion
6061 routines does not like number strings that starts with zero
6062 digit. If zero digit is seen the random number is regenerated.
6063 This caused some corrupted RSA keys when the zero first digit
6064 was met. Affected file lib/silcmath/silcprimegen.c.
6066 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6068 * Fixed WIN32 configuration in the ./configure script.
6069 Fixed to include xti.h on environments that has it.
6070 Patches by Carsten Ilchmann and andrew.
6072 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6074 * Changed the silc_id_create_client_id to be collision
6075 resistant. It is now assured that there cannot be created
6076 two same client ID's. I suspect that some weird bugs in
6077 the server were actually caused by duplicate Client IDs.
6078 Affected file silcd/serverid.[ch]. A router receiving
6079 new ID now also assures and informs the sending server
6080 if the ID caused collision.
6082 * Changed the silc_id_create_channel_id to also assure that
6083 there are no collisions.
6085 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6087 * Statement about ignoring the Mutual Authentication flag when
6088 performing rekey with PFS was a bit misleading. It is ignored
6089 if it was set in the initial negotiation, it cannot be even
6090 set in the rekey. Fixed in the ke-auth draft. Started the
6091 new versions of the protocol drafts in the doc/.
6093 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6095 * Fixed a bug in silc_client_command_identify_save when saving
6096 new channel information. The channel name was no duplicated
6097 and caused crash on exit. Affected file is
6098 lib/silcclient/command_reply.c.
6100 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6102 * Fixed the getkey command handling in the server. Send just
6103 empty OK reply to the sender if the key could not be fetched
6104 (but everything else was ok, like the key just was not available).
6105 Changed the public key parameter to optional in the protocol
6106 specs so that empty OK reply can be sent. Affected file
6109 Added a message to Irssi SILC client to tell to user if the
6110 server did not return a public key.
6112 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6114 * Fixed a channel key regeneration bug. It registered new
6115 timeout tasks exponentially until all system resources were
6116 used. Affected file silcd/server.c.
6118 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6120 * Added the SILC Document generator to the scripts/silcdoc.
6121 It can be used to generate the Toolkit Reference Manual out
6122 of the source tree. Internally it will also use the RoboDoc
6123 generator now imported in util/robodoc.
6125 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6127 * Added couple of return's in rekey protocol if error orccurred
6128 during the protocol. The execution must be terminated.
6129 Affected file silcd/protocol.c. Also, terminate the protocol
6130 always with timeout.
6132 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6134 * The client's Client ID was created initally from the wrong
6135 nickname (it could have been in format nick@host) in the
6136 silc_server_new_client. Affected file silcd/packet_receive.c
6138 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6140 * Added some SILC_LOG_ERROR's to various error conditions
6141 if client could not be added to ID cache. Affected files
6142 silcd/packet_receive.c and silcd/server.c.
6144 * When client's sock->user_data is freed, NULL also the
6145 client->router and client->connection pointers. Added check
6146 for these pointers being NULL to various places around the
6147 code. Affected file silcd/server.c.
6149 * Added client->data.registered == TRUE checks to various
6150 places around the code to assure that unregistered client's
6151 are not handled when it is not allowed. Affected file
6154 * Added `bool registered' fields to all
6155 silc_idlist_[server|client]_get_* routines to indicate whether
6156 the fetched client needs to be registered or not. Affected
6157 file silcd/idlist.[ch].
6159 * Add your own entry as registered to the ID cache in the
6160 server. Affected file server.c.
6162 * Fixed a bug in silc_server_new_server. The SilcServer was
6163 set as the new server's context instead of SilcServerEntry.
6164 This naturally caused some weird bugs.
6166 * Added "updated" field the SilcChannelEntry which indicates
6167 the time since the channel entry was last accessed. This
6168 can be used to determine whether it is necessary to
6169 announce the channel after backup resuming protocol.
6170 Affected files silcd/idlist.[ch].
6172 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6174 * Do not delete the channel rekey task when adding it
6175 for in silc_server_create_channel_key.
6177 * Changed the silc_server_create_channel_key to return
6178 TRUE or FALSE to indicate the success of the channel key
6181 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6183 * Fixed MSVC++ project files and added missing files to
6184 Makefiles under win32/.
6186 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6188 * Do not add TCP_NODELAY flag if the operating system
6189 does not have it defined. Affected files are
6190 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6192 * Fixed buffer overflow from Irssi SILC Client. Affected
6193 file irssi/src/fe-common/core/themes.c.
6195 * Fixed double free in client library in the file
6196 lib/silcclient/client.c when disconnecting from server.
6198 * Applied double free patch from cras to Irssi SILC client.
6199 Affected files irssi/src/core/[modules/expandos].c
6201 * Fixed the disconnection handling to Irssi SILC Client.
6202 The application must call silc_client_close_connection
6203 in ops->connect client operation in case of failure of
6204 the connection. Affected file is
6205 irssi/src/silc/core/client_ops.c.
6207 * Do not set sock->protocol to NULL in the function
6208 silc_client_close_connection after executing the protocol's
6209 final callback since the sock might not be valid anymore.
6210 Affected file lib/silcclient/client.c.
6212 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6214 * Do not enable SILC_THREADS if the linking with libpthread
6215 did not happen. Affected file configure.in.pre.
6217 * Added notion to protocol specification that server must
6218 verify the sent authentication payload with CMODE when
6219 setting the channel founder key. Implemented it to the
6220 server. Affected file silcd/command.c.
6222 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6224 * Added _EXTRA_DIST SILC distribution variable to the
6225 distributions file. It is used to conditionally add extra
6226 files or directories to the specific distribution. Affected
6227 files ./prepare, Makefile.am.pre and distributions.
6229 Removed the `_' from the start of the distribution names.
6232 * Added README.WIN32 for instructions to compile the Toolkit
6235 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6237 * Fixed a double free in disconnection in the server. Affected
6238 file is silcd/server.c.
6240 * Fixed the lib/silcske/groups.c to work now also with GMP
6241 MP library. The string conversion did not work when using
6242 specific base and the base is indicated in the string as well.
6244 * Created win32/ directory which now includes MSVC++ specific
6245 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6246 It will appear only in the toolkit distribution
6248 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6250 * Changed the key material distribution function in case when
6251 the hash output is too short. The data is now concatenated
6252 a bit differently than it used to. Made the change to the
6253 SKE protocol specification.
6255 * Added better GMP detection to configure.in.pre. A patch
6258 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6260 * Fixed a minor bug in SKE that might cause some problem on
6261 some platforms. Affected file lib/silcske/silcske.c.
6263 * Added the cookie checking for initiator in the SKE. It checks
6264 that the responder returns the sent cookie unmodified. The
6265 affected file is lib/silcske/silcske.c. Added new SKE
6266 error type INVALID_COOKIE that can be sent during the
6267 negotiation. Fixed some memory leaks as well.
6269 * Added the "invalid cookie" error message to Irssi SILC client's
6272 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6274 * Added `task_max' field to the SilcClientParams to indicate
6275 the maximum tasks the scheduler can handle. If set to zero,
6276 default values are used. Affected file lib/silcclient/silcapi.h.
6278 * Fixed memory leaks in silc_client_close_connection. Affected
6279 file lib/silcclient/client.c.
6281 * Added silc_client_del_client_entry to client library to free
6282 all memory of given client entry. Affected file is
6283 lib/silcclient/idlist.[ch].
6285 * Added new functions silc_client_del_channel and
6286 silc_client_del_server to delete channel and server entries.
6287 Affected file lib/silcclient/[silcapi.h/idlist.c].
6289 * Removed silc_client_del_client_by_id from silcapi.h.
6291 * Fixed the INFO command to return the server's own info
6292 correctly when querying by Server ID. Affected file is
6295 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6297 * Removed the non-blocking settings in WIN32 code in the
6298 silc_sock_[read/write] and added SleepEx instead. Affected
6299 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6300 of input data is now checked with FIONREAD and ioctlsocket.
6302 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6304 * Call silc_schedule_task_del_by_context in the
6305 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6306 Affected file lib/silccore/silcprotocol.c.
6308 * Call silc_protocol_cancel for active protocols in the
6309 silc_server_close_connection if the funtion
6310 silc_server_free_sock_user_data has not been called.
6311 Affected file silcd/server.c.
6313 * Generic tasks cannot be deleted using the del_by_fd
6314 task deleting function since generic tasks does not match
6315 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6317 * Added a notion to SILCOPER help file that the SILCOPER works
6318 only on router server, not on normal server.
6320 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6322 * Added for WIN32 support for the new scheduler as well.
6323 Affected file lib/silcutil/win32/silcwin32schedule.c.
6325 * Fixed the SHA1 implementation to work on various platforms.
6327 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6329 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6330 API. It is part of the scheduler now. Everything else is
6331 as previously but some functions has changed their names.
6332 Checkout the lib/silcutil/silcschedule.h for the interface.
6333 Updated all applications to use the new interface. Affected
6334 files are lib/silcutil/silcschedule.[ch].
6336 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6338 * Found a bug in the SKE implementation. The HASH value,
6339 specified by the protocol, was not computed correctly. The
6340 public key of the responder was not added to the computation
6341 even though it is mandatory. Affected file lib/silcske/silcske.c.
6342 This unfortunately causes incompatibilities with older
6343 clients and servers.
6345 * Added WIN32 specific network init and uninit functions:
6346 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6347 the Winsock2. Affected file lib/silcutil/silcnet.h and
6348 lib/silcutil/win32/silcwin32net.c.
6350 * Set the socket always to nonblocking mode on WIN32 after
6351 reading data or writing data. Affected file is
6352 lib/silcutil/win32/silcwin32sockconn.c.
6354 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6356 * Fixed various compilation problems under WIN32. Affected
6357 files lib/silcutil/win32/silcwin32thread.c and
6358 lib/silcutil/win32/silcwin32schedule.c.
6360 * Removed all _internal.h #includes from public header
6361 files. Internal headers must never be included from
6364 Removed also the lib/silcske/payload_internal.h file.
6366 * All include files that may be needed (public and some others
6367 included by the public headers) by application developers are
6368 now copied to the ./includes directory. It does not copy any
6369 internal headers. Affected file Makefile.defines.pre and all
6370 Makefile.am's under lib/ and subdirs.
6372 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6374 * Do not change the ~/.silc directory's permissions automatically.
6375 Affected file irssi/src/silc/core/clientutil.c.
6377 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6379 * Do not cancel the protocol in silc_server_close_connection
6380 it might cause recursion. Now cancelled in the function
6381 silc_server_free_sock_user_data. Affected file silcd/server.c.
6383 * Fixed the silc_server_remove_clients_by_server to regenerate
6384 the channel keys correctly finally. Added also new function
6385 silc_server_remove_clients_channels to actually do it.
6386 Affected file silcd/server.c.
6388 * Fixed the silc_server_new_channel to not crash by giving
6389 wrong router to the new channel. Affected file is
6390 silcd/packet_receive.c.
6392 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6394 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
6395 which is given as argument to the silc_client_alloc now.
6396 It can be used to configure the client and set various parameters
6397 that affect the function of the client.
6399 * The USERS command in server did not check whether the channel
6400 is private or secret. Affected file silcd/command.c.
6402 * Added new argument to the USERS command in protocol specification.
6403 The USERS command now can take the channel name as argument
6404 as well. Added support for this in client and server and
6405 updated the protocol specs.
6407 * Completed the GETKEY command in client. It can be now used
6408 to fetch also servers public key not only some clients.
6409 Affected files lib/silcclient/command[_reply].c.
6411 * Added silc_client_get_server to return server entry by the
6412 server name. Affected files lib/silcclient/silcapi.h and
6415 * Redefined the IDENTIFY command in protocol specification to be
6416 more generic. It now can be used to query information about
6417 any entity in the SILC Network, including clients, servers and
6418 channels. The query may be based either the entity's name
6419 or the ID. Added support for this in both client and server.
6421 Affected files silcd/command.c and lib/silcclient/command.c
6422 and command_reply.c.
6424 * Optimized the WHOIS and WHOWAS commands in the server. Removed
6425 the _from_client and _from_server functions. Affected file
6428 * Added silc_client_get_channel_by_id_resolve to the file
6429 lib/silcclient/silcapi.h to resolve channel information by
6430 its ID. Added also silc_client_get_channel_by_id that
6431 does not resolve it from the server.
6433 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6435 * Added SilcServerEntry context into the client library
6436 to represent one server. The INFO command now allocates
6437 these to save the resolved server info. For now on the
6438 client library will also keep information about servers,
6439 connected and resolved with INFO.
6441 The INFO command now allocates the SilcServerEntry context
6442 and saves the server info there. The COMMAND_REPLY in
6443 the INFO now returns the parameters to application in
6444 same order as defined in the protocol specification.
6446 The entries are cached in the client->server_cache.
6448 * The INFO command is now issued after received the Client ID
6449 from the server. Affected file lib/silcclient/client.c.
6451 * The CMODE_CHANGE notify may now return also an SilcServerEntry
6452 to the application as the mode changer might be server.
6453 It is guaranteed that NULL is not returned anymore to the
6454 application. Affected file lib/silcclient/client_notify.c.
6456 The ID Type is now also passed to the application so that
6457 it can check whether the returned entry is SilcClientEntry
6460 Added new function silc_client_get_server_by_id to return
6461 the server entry by ID. Affected files are the
6462 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
6464 * Do not create the channel in the Irssi SILC Client when issuing
6465 the JOIN command but when received the sucessful JOIN command
6466 reply. Otherwise the channel might get created even though we
6467 could not join it. The Affected file is
6468 irssi/src/silc/core/[silc-channels.c/client_ops.c].
6470 * Fixed a channel joining bug in router. The router must also
6471 check the channel modes, invite and ban lists etc. when serving
6472 the JOIN command sent by normal server. Affected file is
6473 silcd/command.c. The router now resolves the client's
6474 information from the server who sent the JOIN command if it
6475 does not know it, and processes the JOIN command only after
6478 * Changed the SilcCommandCb to take new argument; void *context2.
6479 Affected file lib/silccore/silccommand.h
6481 The second argument in the command callbacks in the server now
6482 includes the SilcServerCommandReplyContext if the command was
6483 called as pending command callback from the command reply.
6484 Otherwise it is NULL. When called as pending the status of the
6485 command reply will be checked and if it was erronous the
6486 error will be sent to the original sender of the command.
6487 This way the client always receives the error messages even
6488 though the server was actually the one who received the error
6489 when it resent the command to router, for example. Affected
6490 files silcd/command[_reply].[ch].
6492 * Fixed sending WHOWAS command's error message to client if
6493 the requested client could not be found. It was missing.
6496 * Changed the CMODE and CUMODE commands reply arguments in the
6497 protocol specification. The Channel ID is now sent in both
6498 of the commands to identify the channel. Implemented this
6499 new feature to the client and server. Affected files
6500 lib/silcclient/command_reply.c and silcd/command.c.
6502 * Made better checks for invite and ban lists in the JOIN
6503 command in server. Affected file silcd/command.c.
6505 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6507 * The server now performs the incoming host IP/DNS lookup
6508 using the silc_socket_host_lookup and thus does not block
6509 the server anymore. Affected file silcd/server.c.
6511 * Completed the multi-thread support for SILC Scheduler in
6512 the lib/silcutil/silcschedule.c.
6514 * Fixed the configure.in.pre to detect the pthread correctly
6517 * Fixed a deadlock in silc_task_queue_wakeup in the file
6518 lib/silcutil/silctask.c.
6520 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6522 * Added new function silc_schedule_wakeup that is used in
6523 multi-threaded environment to wakeup the main thread's
6524 schduler. It needs to be used when a thread adds a new task
6525 or removes a task from task queues. After waking up, the
6526 scheduler will detect the task queue changes. If threads
6527 support is not compiled in this function has no effect.
6528 Implemented the wakeup mechanism to both Unix and WIN32
6529 systems. Affected files are lib/silcutil/silcschedule.[ch],
6530 lib/silcutil/unix/silcunixschedule.c and the
6531 lib/silcutil/win32/silcwin32schedule.c.
6533 * Added new function silc_task_queue_wakeup to wakeup the
6534 scheduler by the specified task queue. Affected file
6535 lib/silcutil/silctask.[ch].
6537 * The silc_socket_host_lookup_start now wakes up the scheduler
6538 after adding the timeout task. Affected file is
6539 lib/silcutil/silcsockconn.c.
6541 * The silc_socket_host_lookup is synchronous now if the threads
6542 support is not compiled in. However, the callback is still
6543 called asyncronously through the scheduler, anyway. Affected
6544 file lib/silcutil/silcsockconn.c.
6546 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6548 * Added new function silc_socket_host_lookup to perform
6549 asynchronous IP and FQDN lookups for the socket connection.
6550 Affected files lib/silcutil/silcsockconn.[ch].
6552 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6554 * Added SILC_MUTEX_DEFINE to define the mutex on environments
6555 that may or may not compile the mutex support in.
6557 Changed the silc_mutex_alloc interface. It allocates the
6558 mutex now to the sent pointer and returns TRUE or FALSE.
6560 Affected file lib/silcutil/silcmutex.h.
6562 * Wrote the SILC Task Queue interface to support multi-threads.
6563 Affected file lib/silcutil/silctask.[ch].
6565 * Wrote the SILC Scheduler to support multi-threads. Affected
6566 file lib/silcutil/silcschedule.c.
6568 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6570 * Implemented the SILC Mutex API and SILC Thread API for WIN32
6571 in lib/silcutil/win32/.
6573 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6575 * Defined SILC Mutex API and SILC Thread API and implemented
6576 them for Unix. Affected files are
6577 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
6578 lib/silcutil/unix/silcunixmutex.c and
6579 lib/silcutil/unix/silcunixthread.c.
6581 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6583 * Fixed the silc_server_remove_clients_by_server's channel
6584 key re-generation. The hash table handling was incorrect
6585 and would not work with many channels. Affected file is
6588 * Fixed some memory leaks around the server code.
6590 * Rewrote the silc_server_get_users_on_channel to support IPv6
6591 based Client ID's. Affected file silcd/server.c.
6593 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
6594 specification. However, a separate document must be written
6595 to define the detailed signing procedure and the payload
6596 associated with the flag. Defined the flag to the
6597 lib/silccore/silcchannel.h as well.
6599 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6601 * Changed the dynamic tables to static size tables in the
6602 lib/silccrypt/silchmac.c.
6604 * Removed GCC dependencies from the code. A patch by cras.
6606 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6608 * Do not show the error "Error receiving packet bla bla"
6609 in server if it really was not an error (-2 means that reading
6610 is pending). Affected file silcd/server.c.
6612 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6614 * Fixed a possible crash in silc_server_remove_clients_by_server
6615 in silcd/server.c. Fixed there also some memory leaks.
6617 * Fixed the silc_idlist_replace_client_id. It could replace
6618 wrong key in the hash table. Affected file silcd/idlist.c.
6620 * Do not check whether there are global users on the channel
6621 if the channel->global_users is FALSE. Affected functions
6622 silc_server_remove_from_one_channel and
6623 silc_server_remove_from_channels in silcd/server.c. Also,
6624 do not check if the removed client is local as we can be
6625 sure that global client was not removed from the channel
6626 and checking for global users is not needed.
6628 * The silc_server_remove_clients_by_server now re-generates
6629 the channel keys correctly for those channels that had
6630 clients removed from them. Affected file silcd/server.c.
6632 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6634 * Found the reason of random crashes in the server. We weren't
6635 ignoring the SIGPIPE signal (which can be sent in write())
6636 and it crashed the server. Affected file silcd/silcd.c.
6638 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6640 * Assure that sock->user_data is not NULL in the function
6641 silc_server_packet_send in silcd/packet_send.c.
6643 * Disconnect the remote connection if it could not be added
6644 to any ID lists in the server. The affected file is
6647 * Check in silc_server_packet_send[_real/dest] that the
6648 socket is not disconnecting and ignore the data if it is.
6649 Affected file silcd/packet_send.c.
6651 * Define inline to __inline on native WIN32 compilation.
6652 Affected file includes/silcwin32.h.
6654 * Added some explicit type casts for inline code since MSVC
6655 require them. Affected files lib/silcutil/silcbuffer.h,
6656 lib/trq/silcdlist.h and lib/trq/silclist.h.
6658 * Print warning in log files from now on if the packet
6659 decryption fails. Affected file silcd/server.c.
6661 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6663 * Changed the `say' client operation's interface to accept
6664 new `type' argument to indicate the type of the message sent
6665 by the library. The application may filter the library's
6666 messages according the type. The affected file is the
6667 lib/silcclient/silcapi.h.
6669 * Added two new functions to lib/silcclient/silcapi.h:
6670 silc_client_del_client and silc_client_del_client_by_id.
6671 Affected file lib/silcclient/idlist.c.
6673 * Moved the clientincludes.h from includes/ to silc/ and
6674 serverincludes.h from includes/ to silcd/.
6676 * The modes for the CMODE and CUMODE are now passed as
6677 uint32 for application with COMMAND_REPLY. The affected
6678 file is lib/silcclient/command_reply.c.
6680 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6682 * /WHOIS without arguments shows client's own information.
6683 Affected file lib/silcclient/command.c.
6685 * Changed PING to not accept any arguments. The specs
6686 says that client can ping only the connected server so
6687 requiring an argument is not needed. Affected file is
6688 lib/silcclient/command.c.
6690 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6692 * Fixed a fatal bug in private message sending and reception
6693 encryption and decryption when using private message keys.
6694 The implementation was incorrect and did not follow the
6695 specification. It causd that some of the message were
6696 lost since it did not use the sending and receiving keys
6697 as the protocol suggests. This has been fixed and will cause
6698 incompatibilities with older clients when sending private
6699 message encrypted with private message keys. Affected files
6700 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
6701 and various other in Irssi SILC Client.
6703 Added `responder' boolean argument to the functions
6704 silc_client_add_private_message_key[_ske] to indicate when
6705 the key is added as responder or initiator of the key
6708 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6710 * Removed the silc_ske_check_version function and created
6711 a SilcSKECheckVersion callback. Added also a function
6712 silc_ske_set_callbacks that is now used to set all SKE
6713 callbacks. The callback functions are not given to
6714 the SKE functions anymore, but this function is used to
6717 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
6719 * Added `silc_version' argument to the silc_client_alloc
6720 to define the version of the application for the library.
6721 The library will use the version string to compare it
6722 against the remote host's (usually a server) version
6723 string. Affected file lib/silcclient/silcapi.h
6725 * Added the KE protocol context to Key Agreement context
6726 in client library so that we can abort the SKE if it
6727 is in process when we get timeout. Affected file is
6728 lib/silcclient/client_keyagr.c.
6730 * Do not resolve the client ID forever if it returns in the
6731 first time that such client does not exist. This was done
6732 for example with private message. Affected file is
6733 lib/silcclient/client_prvmsg.c.
6735 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6737 * Do not add regex.h for WIN32. The affected file
6738 includes/silcincludes.h.
6740 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
6741 not work yet 100%. It generates the DLL's automatically
6742 when compiling with --with-win32 under cygwin.
6744 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6746 * lib/contrib/regex.c is not compiled on WIN32.
6748 * Added silc_net_get_socket_opt function to the
6749 lib/silcutil/silcnet.h.
6751 * Added includes/silcwin32.h for WIN32 specific includes
6754 * Do not use ptime structure or any of the posix process
6755 functions on WIN32 in lib/silccrypt/silrng.c.
6757 * Added silc_gettimeofday to provide generic function
6758 for struct timeval on all platforms. Added the function
6759 to lib/silcutil/silcutil.h.
6761 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6763 * Moved the lib/silccore/silcsockconn.[ch] to the utility
6764 library as they clearly belong there. As a plus side we
6765 can make the actual socket connection routines platform
6768 Added also new generic function silc_socket_read and
6769 silc_socket_write (that used to be silc_packet_[read/write].
6770 The implementation of these are platform specific.
6772 * Added WIN32 specific routines of silc_socket_[read/write]
6773 to lib/silcutil/win32/silcwin32sockconn.c.
6775 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6777 * Added preliminary support for native WIN32 compilation under
6778 cygwin (using the -mno-cygwin option for GCC) to the
6779 ./configure.in.pre. The --with-win32 now prepares the
6780 compilation for native WIN32.
6782 * Rewrote the SILC Scheduler interface in the file
6783 lib/silcutil/silcschedule.h. The scheduler is now context
6784 based and does not have anymore any global static scheduler.
6785 Moved the Unix scheduler to the lib/silcutil/unix/ directory
6786 and created lib/silcutil/win32 directory for WIN32 based
6789 * Added Unix specific network routines to the
6790 lib/silcutil/unix/silcunixnet.c and the old
6791 lib/silcutil/silcnet.c includes now only generic routines.
6793 Added WIN32 specific network routines to the
6794 lib/silcutil/win32/silcwin32net.c.
6796 * Added Unix specific utility functions from the
6797 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
6799 * Added WIN32 SILC Scheduler to the file
6800 lib/silcutil/win32/silcwin32schedule.c. The code is of course
6803 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6805 * Do not handle JOIN notify in the server if the target client
6806 is not registered (idata->registered == FALSE). The affected
6807 file is silcd/packet_receive.c.
6809 * Update the nickrec->founder in event_cumode in the Irssi SILC
6810 client. Affected file irssi/src/silc/core/silc-channels.c.
6812 * Fixed the CUMODE_CHANGE notify handling in the server when
6813 server and router are announcing their clients on channels.
6814 Now the mode changes are saved and notified correctly. The
6815 affected file is /silcd/packet_receive.c.
6817 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
6818 They really did not replace the cache entry in the ID Cache.
6819 Now they do that. Affected file silcd/idlist.c.
6821 * Fixed the KICK notify handling in the Irssi SILC client to
6822 update the channel records so that the kicked client does not
6823 appear to be on the channel. The affected file is
6824 irssi/src/silc/core/silc-channels.c.
6826 * Always update the conn->current_channel when executing command
6827 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
6829 * Fixed the KILL notify handling in Irssi SILC client to remove
6830 the killed client on all channels.
6832 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6834 * Fixed the silc_parse_command_line to remove extra spaces
6835 from the start and end of the arguments. Affected file is
6836 lib/silcutil/silcutil.c.
6838 * Cancel and free any active protocol in the function
6839 silc_server_close_connection. Affected file silcd/server.c.
6841 * Cancel and free any active protocol in the function
6842 silc_client_close_connction. Affected file is
6843 lib/silcclient/client.c.
6845 * Do not execute the KILL command for clients that are in
6846 history (ie. they are not in the network). Affected file is
6849 * Fixed KILL notify handling, client does not crash anymore.
6850 Affected file irssi/src/silc/core/silc-channels.c.
6852 * Reduced the default packet buffer size from 2048 to 1024 in
6853 lib/silccore/silcpacket.c.
6855 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
6856 counter to the SKE context that is incresed when the SKE library
6857 performs async operation outside the library. If the outside
6858 process frees the SKE context and FREED status will be set
6859 and the library will detect after the sync operation that the
6860 libary is freed. The affected files are
6861 lib/silcske/silcske[_status].[ch].
6863 * Resolve the client entry information in the function
6864 silc_client_channel_message to assure that NULL pointer is not
6865 passed as client entry to the application. */
6867 * Fixed the task timeout calculation to assure that there is
6868 never negative timeouts. The affected file is
6869 lib/silcutil/silcschedule.c.
6871 * Fixed the channel user mode notification sending in server.
6872 It was sent point-to-point to the router (or to server by router)
6873 but it needs to be destined to a channel. The routines now
6874 supports sending the channel user mode notifys to the channels
6875 when announcing clients and channels. Affected files are
6876 silcd/server.c and silcd/packet_receive.c.
6878 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
6879 It did not actually replace the old channel entry in the cache.
6880 Affected file lib/silcclient/client_notify.c.
6882 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6884 * Fixed a possible crash in silc_packet_send_prepare. It now
6885 assures always that there is enough space in the buffer and
6886 at the tail area of the buffer (for MAC).
6888 Fixed the inbound buffer reallocation in silc_packet_read.
6889 It was old code and did not handle the reallocation correctly.
6892 The affected file is lib/silccore/silcpacket.c.
6894 * Fixed buffer overflow in silc_parse_nickname in the file
6895 lib/silcutil/silcutil.c.
6897 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6899 * make install generates new server keys only if there is not
6902 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6904 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
6905 Added check that if the NOREPLY is set then we will not send
6906 the away message. This avoids infinite loop of away messages
6907 if both clients are away. The affected file is
6908 lib/silcclient/client_prvmsg.c.
6910 * Fixed client crash if /NICK was given without arguments.
6911 Affected file lib/silcclient/command.c.
6913 * Server does not send the invite list in INVITE command back
6914 to the client if the list was not altered. Added this notion
6915 to the protocol spec as well. Affected file silcd/command.c.
6917 Fixed possible crash in INVITE command by checking the
6918 value of silc_server_get_client_route command.
6920 * Fixed the INVITE notify type handling. The arguments are now
6921 taken in correct order and client does not crash. The affected
6922 file is irssi/src/silc/core/silc-channels.c.
6924 Removed the "Inviting xxx to channel" message from the
6925 client library away and let the application handle it.
6926 Affected file lib/silcclient/command.c. Added that message
6927 to Irssi SILC client's message formats.
6929 * Fixed CMODE command crash in client. It now checks the
6930 amount of arguments correctly and does not crash. The affected
6931 file is lib/silcclient/command.c.
6933 * Do not create new channel automatically in silc_channels_join
6934 but check whether the channel by that name already exists.
6935 Affected file irssi/silc/core/silc-channels.c.
6937 * Do not send the SERVER_SIGNOFF to router if the disconnected
6938 entity was the router. Affected file silcd/server.c.
6940 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
6941 SILC client as it was missing from there.
6943 Added the handling of the KICK notify to the Irssi SILC client
6944 as it was missing. Added "you have been kicked" message to
6945 Irssi SILC client's message modules formats.
6947 Added the handing of the KILL notify to the Irssi SILC client
6948 as it was missing. Added the kill message module formats
6951 The affected file is irssi/src/silc/core/silc-channels.c.
6953 * The router did not save the channel mode the server announced.
6954 Affected file silcd/packet_receive.c.
6956 * Fixed a possible crash in INFO command in server. If the
6957 server did not provide the server info it crashed. Affected
6958 file silcd/command.c.
6960 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6962 * Fixed the GETKEY command in the server to check also the
6963 global list. Otherwise the GETKEY would not work correctly
6964 in normal SILC server. Affected file silcd/command.c.
6966 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6968 * Fixed GETKEY crash, it crashed if the command did not succseed.
6970 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6972 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
6973 is now real and not just an macro interface to GMP.
6975 Removed the entire GMP from the source tree and imported new
6976 NSS MPI library instead. Reason for removing GMP is that it is
6977 extremely large and compiles extremely slow. The NSS MPI
6978 is only a few files and compiles in less than 10 seconds.
6979 The speed is also about the same as GMP. The MPI is imported
6980 to lib/silcmath/mpi.
6982 If the system has GMP installed we will still use the GMP.
6983 If it is not then the NSS MPI will be compiled.
6985 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6987 * Merged a long nickname (127 characters long) crash bugfix from
6988 Irssi CVS tree. Affected file irssi/src/core/misc.c.
6990 * Merged a freed memory reference bugfix from Irssi CVS tree.
6991 Affected file irssi/src/core/commands.c.
6993 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6995 * Added the server's public key sving and verification to the
6996 server when performing the SKE. This was missing and the
6997 remote server's (or router's) public key was accepted without
6998 checking whether we have it previously or trust it at all.
6999 Affected file silcd/protocol.c.
7001 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7003 * Check in the silc_server_timeout_remote if protocol is active
7004 and make sure that the protocol's final callback is called so
7005 that all memory if freed. Affected file silcd/server.c.
7007 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7009 * silc_server_whois_send_reply crashed the server if the nickname
7010 was 127 characters long. Affected file silcd/command.c.
7012 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7014 * Added sanity check to the silc_server_new_client. If the hostname
7015 is provided inside username then check that the provided hostname
7016 really is the same as the resolved one. If the hostname was not
7017 resolved then check it from the public key. Affected file is
7018 silcd/packet_receive.c.
7020 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7021 if the server disconnected us and the connection is not valid
7022 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7024 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7025 the library to the lib/silcutil/silcutil.[ch].
7027 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7029 * Close log file after open. Affected file
7030 lib/silcutil/silclog.c.
7032 * Check whether sock == NULL in silc_client_send_packet and return
7033 if it is. Affected file lib/silcclient/silcclient.c.
7035 * Check rec->entry == NULL in the Irssi SILC Client before
7036 sending the channel message. Affecte file is
7037 irssi/src/silc/core/silc-servers.c.
7039 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7041 * Merged a splitted window bugfix from Irssi CVS tree. The
7042 affected file is irssi/src/fe-text/textbuffer-view.c.
7044 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7045 It did not print nickname.
7047 * Improved the distributions system a bit.
7049 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7051 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7052 irssi/src/fe-text/gui-window.c.
7054 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7055 to in-active server. The affected file is
7056 irssi/src/silc/core/client_ops.c.
7058 * Resolve the client in USERS command reply if the entry does
7059 not have username resolved. The affected file is
7060 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7061 command to WHOIS command to really resolve stuff. The USERS
7062 is not used any more in any critical section so WHOIS can
7063 be used even though it might be slower than IDENTIFY.
7065 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7068 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7070 * Changed the protocol API a bit more consistent in the
7071 lib/silccore/silcprotocol.[ch].
7073 * Changed the following headers to ROBODoc format:
7075 lib/silccore/silcpayload.h
7076 lib/silccore/silcprotocol.h
7077 lib/silccore/silcsockconn.h
7079 All core library headers are now formatted.
7081 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7083 * Fixed a bug in Irssi SILC client; do not show that you are
7084 server/router operator if you really are not. Affected file is
7085 irssi/src/silc/core/client_ops.c.
7087 * Renamed silc_command_free_payload to silc_command_payload_free.
7088 Affected file lib/silccore/silccommand.h
7090 * Added silcmath.h to include the prototoypes of various routines
7091 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7094 * Changed the following headers to ROBODoc format:
7096 lib/silccore/silcchannel.h
7097 lib/silccore/silccommand.h
7098 lib/silccore/silcid.h
7099 lib/silccore/silcidcache.h
7100 lib/silccore/silcmode.h
7101 lib/silccore/silcnotify.h
7102 lib/silccore/silcpacket.h
7103 lib/silcmath/silcmath.h
7105 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7107 * Added checking to the server code not to start the server if
7108 ciphers and stuff are not configured properly. Affected files
7109 silcd/serverconfig.[h] and silcd/server.c.
7111 * Changed the layout of the header files of the public interfaces
7112 in the SILC libraries. The new layout supports ROBODoc
7113 documentation tool (and some others) so that it is easy to create
7114 a library reference manual. All the other headers and source
7115 code must still follow the CodingStyle document. Also source
7116 code must not include these ROBODoc stuffs, only the headers.
7117 Furthermore, all public interface headers must now be named
7118 by using `silc' prefix, example: silcapi.h, silccipher.h.
7119 Some files were renamed due to this. All the other headers
7120 must not be used as public interfaces. I will update the
7121 CodingStyle document later. Changed following headers, so far:
7123 lib/silcclient/silcapi.h
7124 lib/silccore/silcauth.h
7125 lib/silccore/silcprivate.h
7126 lib/silccrypt/silcdh.h
7128 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7132 * Removed silc_client_packet_send_flush from the client library
7133 as it is not needed. Affected file lib/silcclient/client.[ch].
7135 * Added printing of message of unresolved authentication method
7136 to the Irssi SILC client. Added it to the module formats.
7137 Removed the same message from the client library.
7139 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7141 * Added new distribution feature, DISTLABEL. Every distribution
7142 can define own preprocessor label that can be used in the
7143 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7144 file distributions, acconfig.h.pre and prepare.
7146 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7148 * Added Makefile.defines_int to include the actual definitions
7149 for Makefile.defines.in. Tested the new distribution system,
7150 created distributions and tested installation.
7152 * Added AWAY message printing to the Irssi SILC client. Added
7153 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7155 * Added SCONNECT command to call the SILC's CONNECT command.
7156 Cannot use CONNECT directly since Irssi uses that internally.
7157 Affected file irssi/src/silc/core/silc-servers.c.
7159 Added ACTION local command. It is same as ME command but takes
7160 the channel as mandatory argument.
7162 Rewrote some of the Irssi's help files to suite for SILC
7165 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7167 * Added Makefile.defines[.in] that should for now on be included
7168 in all Makefile.am file in the source tree. That file includes
7169 all common compilation definitions for SILC source tree.
7171 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7173 * Minor changes to the ./prepare script to change the package
7174 name according the distribution name to the configure.in.
7176 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7178 * Created new distribution system. Added file `distributions'
7179 that defines all the distributions that can be created out of
7180 the SILC source tree. The ./prepare script now reads that
7181 file to determine how to prepare the distributions. The
7182 first argument to the ./prepare is the name of the distribution
7183 and second is the version of the distribution. If given
7184 without arguments it creates the default (toolkit) distribution
7185 with the default version (defined in ./prepare).
7187 All Makefile.am files that are subject to the distributions
7188 are now named as Makefile.am.pre. These are ./Makefile.am
7189 and lib/Makefile.am. Others may be changed later.
7191 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7193 * Added invite list, ban list, some key management and connection
7194 error message printing to module formats in the Irssi SILC client.
7196 * Added new silc_client_set_away_message to set the away message
7197 that is back to the person who sent private message. The
7198 affected file lib/silcclient/silcapi.h and the
7199 lib/silcclient/client_prvmsg.c.
7201 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7203 * Fixed the private message sending in the Irssi SILC client,
7204 added local command KEY to the Irssi SILC client.
7206 Added key management and key agreement message formats to the
7207 irssi/src/fe-common/silc/module-formats.[ch].
7209 Added USERS (alias WHO) printing, server/router operator
7210 indication and LIST command printing to the module formats.
7212 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7214 * Fixed channel joining notify handling, cumode notify handling
7215 from Irssi SILC client.
7217 * Added SILC specific module-formats to the Irssi SILC client so
7218 that SILC specific message hilighting, colors etc is possible.
7219 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7221 Added channel mode, channel user mode, actions, notices,
7222 whois and whowas printing to the the module-formats.c.
7224 * Fixed a bug in channel deletion in the server. The channel
7225 is not left to the cache even if the channel founder auth mode
7226 is set when there are no users anymore on the channel. Affected
7227 file silcd/server.c.
7229 * The silc_net_localhost now resolves the entire hostname including
7230 the domain name. Affected file lib/silcutil/silcnet.c.
7232 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7234 * Changed the ask_passphrase client operation to be ascynchronous.
7235 It has now a completion callback and a context that the
7236 application must call after it has got the passphrase from
7237 the user. Affected files lib/silcclient/silcapi.h,
7238 lib/silcclient/protocol.c, lib/silcclient/command.c and
7241 Added SilcAskPassphrase callback that the application calls
7242 to deliver the passphrase to the library.
7244 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7245 The public key verification and especially a certificate
7246 verification is asynchronous procedure.
7248 Added new SILC_SKE_STATUS_PENDING status to indicate the
7249 request is pending and a callback will be called to finalize
7252 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7253 indicate that remote end did not send its public key (or
7254 certificate), even though we require it. Added check for this
7255 condition in the SKE. This was a security bug, now fixed.
7257 Defined new SilcSKEVerifyCbCompletion callback that is called
7258 when the verification process is completed.
7260 The affected files lib/silcske/silcske_status.h and
7261 lib/silcske/silcske.[ch].
7263 * Changed the verify_public_key client operation to be async
7264 as well. Defined SilcVerifyPublicKey callback that is used to
7265 indicate the success of the public key verification process.
7267 Changed the server and client to use the new async client
7270 * Changed the Irssi SILC client's internal scheduler to be called
7271 twice as many times as it used to be. As a result the client
7272 should be a bit faster now. Affected file is
7273 irssi/src/silc/core/silc-core.c.
7275 * Added support to Irssi SILC client of asynchronous public key
7276 verification and passphrase inquiry. Affected file is
7277 irssi/src/silc/core/silc-core.c.
7279 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7281 * Do not say "You have left channel %s" in client library.
7282 Moved it to the application. Affected files are
7283 lib/silcclient/command.c and silc/client_ops.c.
7285 * Fixed silc_client_get_clients. Command context was not
7286 duplicated and was freed memory in the callback. Affected
7287 file lib/silcclient/idlist.c.
7289 * Do not say "you are now talking..." on JOIN command in the
7290 client library. The appliation must handle it.
7292 * Do not say ".. changed topic to" in command reply in the
7293 client libary. The application must handle it.
7295 * Fixed TOPIC command sending in the client library.
7297 * Fixed a memory leak in silc_client_command_free in the file
7298 lib/silcclient/command.c.
7300 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7302 * Imported a modified version of Irssi client to the source tree.
7303 The Irssi will be used to create a new client called
7304 Irssi SILC. Imported to irssi/.
7306 Added silc_core_init_finish function to the Irssi. Affected
7307 file irssi/configure.in.
7309 A lot changes in the Makefile.ams around the irssi tree.
7311 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7313 * Do not rehash if the new size is same as the old size of the
7314 hash table, in the silc_hash_table_rehash*. The affected file
7315 lib/silcutil/silchashtable.c.
7317 * Replaced hash_table_del_by_context calls from the server
7318 (when channel->user_list and client->channels) to the
7319 hash_table_del as it is sufficient and faster.
7321 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7323 * Added silc_hash_table_list, silc_hash_table_get and the
7324 SilcHashTableList structure to provide an alternative way to
7325 traverse the hash table. The affected files are
7326 lib/silcutil/silchashtable.[ch].
7328 * Changed the server's idlist routines to use the hash table
7329 routines to optimize the code.
7331 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7333 * Replaced the client entry's `channel' list and channel entry's
7334 `user_list' list to hash tables for optimized lookup. Changed
7335 the code to use the hash table interface around the code.
7336 Affected file lib/silcd/idlist.[ch].
7338 * Added `auto_rehash' boolean argument to the function
7339 silc_hash_table_alloc to indicate whether the hash table should
7340 auto-rehash when it thinks is appropriate time. It will
7341 increase the hash table size if the there is twice as much
7342 entries in the table than the size of the table, and will
7343 decrease the size if there are twice as less entries than
7344 the size of the table.
7346 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7348 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7350 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7352 * silc_idcache_purge_by_context deletes the entry now by context
7353 as it is supposed to do. Affected file lib/silccore/idcache.c.
7355 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7356 client is not anymore valid (WHOWAS givens the info) and not
7357 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7359 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7361 * Removed the `data' and `data_len' arguments from the ID Cache
7362 interfaces and added `name' argument. ID Cache does not handle
7363 anymore the binary data only a names associated with given ID.
7365 * When hashing a Client ID with silc_hash_id the entire ID is
7366 not hashed anymore, instead only the hash of the Client ID is
7367 hashed. This way we can access the Client ID from the cache
7368 with Client ID but with the hash of the ID (which is a hash of
7369 the nickname) as well without any difference in performance.
7371 Added also silc_idcache_find_by_id_one_ext to do one on one
7372 searching when we have the actual ID. Added also function
7373 silc_hash_client_id_compare. The affected files are
7374 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7376 * When hashing the name associated with a ID it is always done
7377 in lowercase. This way we can access the cache without worrying
7378 about case-sensitivity, even though, for example nicknames are
7381 * Fixed a bug in server with channel message sending. It put
7382 wrong ID type as destination ID. The affected file
7383 silcd/packet_send.c.
7385 * silc_idcache_del_by_context now deletes from all hash tables
7386 by context. Affected file lib/silccore/idcache.c.
7388 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7390 * Changed the client library to use the new ID Cache interface.
7391 Changes around the source tree.
7393 * Added silc_hash_table_rehash_ext to rehash with specific
7394 hash function. Affected file lib/silcutil/silchashtable.[ch].
7396 * Added silc_hash_string_compare to compare two strings in the
7397 hash table. Affected file lib/silcutil/silcutil.[ch].
7399 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7401 * Added new function silc_idcache_del_by_context into the
7402 lib/silccore/idcache.[ch].
7404 * Changed the server's ID list routines to use the new ID Cache
7405 interface. Changes around the source tree.
7407 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7409 * Added silc_hash_table_del[_by_context]_ext functions in to the
7410 lib/silcutil/silchashtable.[ch].
7412 Removed silc_hash_table_find_all* routines and added new
7413 silc_hash_table_find_foreach to replace them.
7415 Added silc_hash_table_replace_ext function as extended
7416 replacing function. Separated the simple hash table interface
7417 from the extended hash table interface in the file
7418 lib/silcutil/silchashtable.h.
7420 * Fixed minor bugs and changed it to use some of the new
7421 hash table functions in lib/silccore/idcache.c
7423 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7425 * Added new function silc_hash_table_find_all to return all keys
7426 in the hash table by the specified key. As the hash table is
7427 collision resistant it also makes it possible to have several
7428 duplicate keys in the hash table. This function may be used to
7429 find all of the keys from the hash.
7431 Added user_context arguments to the SilcHashFunction,
7432 SilcHashCompare and SilcHashDestructor to deliver user specified
7435 Added new fuctions silc_hash_table_find[_all]_ext to do
7436 extended lookup with specified hash and compare functions and
7437 specified user contexts.
7439 Added new function silc_hash_table_add_ext to add the key
7440 with specified hash function and user context.
7442 Added new function silc_hash_table_foreach to traverse all
7443 entrys in the hash table. Added SilcHashForeach callback
7446 Added new function silc_hash_table_del_by_context to delete
7447 the entry only if the context associated with the key matches.
7449 Affected files are lib/silcutil/silchashtable.[ch].
7451 * Removed silc_hash_[server/client/channel]_id and added just
7452 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
7453 silc_hash_id_compare to compare two ID's using as the hash table
7454 comparison function. Added also silc_hash_data to hash
7455 binary data and silc_hash_data_compare to compare it.
7457 * Removed silc_idlist_find_client_by_hash as it is not needed
7458 anymore. Affected file silcd/idlist.[ch].
7460 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
7461 to use internally the SilcHashTable. The new ID Cache is a lot
7462 faster than the old one. Some of the ID Cache interface was also
7463 rewritten and obsolete and stupid functions were removed.
7465 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7467 * Added entry_count field to the SilcHashTable to keep the number
7468 of the entries in the table. Implemented the function
7469 silc_hash_table_rehash. Added new function
7470 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
7472 Fixed a minor bug in silc_hash_table_free.
7474 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
7475 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
7476 into the lib/silcutil/silcutil.[ch].
7478 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7480 * Implemented a collision resistant hash table into the
7481 lib/silcutil/silchashtable[ch]. See the header and the source
7482 for the SilcHashTable API.
7484 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7486 * Merged dotconf version 1.0.2 into lib/dotconf.
7488 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7490 * Do not compile anything in lib/silcsim/* if the SIM support
7491 is not enabled. The tree should now compile without problems
7494 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7496 * Compiled the SILC under cygwin. Compiled and tested briefly
7497 without problems. More tests needed. The SIMs didn't compile
7500 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
7502 * Fixed possible crash in silc_get_username in the
7503 lib/silcutil/silcutil.c.
7505 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7507 * Fixed a va_arg in silc/client_ops.c.
7509 * Oops, RC5 routines were named AES and caused some problems
7510 when not using SIM's. Affected file lib/silccrypt/rc5.c.
7512 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7514 * Added new SilcIDIP structure into the lib/silccore/id.h and
7515 replaced the old `ip' fields from all SILC ID's to that type.
7516 This is a step towards IPv6 support.
7518 The silc_id_get_len takes now the ID as an extra argument.
7519 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
7520 both IPv4 and IPv6 based ID's.
7522 The affected files are lib/silccore/id.[ch] and other files
7523 around the tree using these routines.
7525 * Removed the ID length arguments in server from various
7526 silc_server_send_notify_* routines -> they are not needed
7529 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7531 * Fixed memory leak in silc_encode_pem_file in the file
7532 lib/silcutil/silcutil.c.
7534 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7536 * Check minor version as well in the SKE. Affected files are
7537 silcd/protocol.c and lib/silcclient/protocol.c.
7539 * Added --identifier option to the server so that an identifier
7540 can be when creating the public key for the server. Affected
7541 file is silcd/silcd.c.
7543 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
7544 lib/silccrypt/silcpkcs.c.
7546 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7548 * Register default ciphers and stuff when using -C option with
7549 the server. Affected file sildc/silcd.c.
7551 * Put back the servers public key filename format, it is better
7552 than the new one. For now, the client keys are saved with the
7553 new filename format. The affected file silc/client_ops.c.
7555 * Implemented the Cipher API for the rest of the ciphers that
7556 did not implement it or implemented it the wrong way.
7558 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7560 * Register default ciphers and stuff when using the -S option
7561 in the client. Affected file silc/silc.c. Same also when
7562 creating new key pair with -C option.
7564 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7566 * Fixed the silc_verify_public_key client operation function to
7567 save the public keys differently. The fingerprint is now
7568 used as filename and not the hostname. This way also the
7569 client keys are saved uniquely and not with hostnames. The
7570 affected file is silc/client_ops.c.
7572 * Trimmed the silc_hash_fingerprint function to remove extra
7573 whitespaces from the end of the fingerprint. The affected
7574 file is lib/silccrypt/silchash.c.
7578 * Added silc_cipher_register_default function to register all
7579 default ciphers. It can be used when configuration files
7580 does not exist and the application does not want any specific
7581 ciphers in any specific order.
7583 The SilcDList is now used as silc_cipher_list dynamically
7584 allocated cipher list. Removed the static list all together
7585 and now all ciphers must be allocated to the dynamic list.
7586 The silc_cipher_alloc routine was changed to check only the
7589 All silc_cipher_* routines that used to return int returns
7592 The affected files lib/silccrypt/silccrypt.[ch].
7594 * The same thing was done to silc_hash_* as for silc_cipher_*
7595 routines. Affected files lib/silccrypt/silchash.[ch].
7597 * The same thing was done to silc_pkcs_* as for silc_cipher_*
7598 routines. Affected files lib/silccrypt/silcpkcs.[ch].
7599 Added also silc_pkcs_[un]register[_default] functions.
7600 Removed the data_context from the PKCS API.
7602 * Added silc_hmac_register_default function to register default
7603 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
7604 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
7605 to unregister all hmacs at once.
7607 * Register the default ciphers, hash functions, PKCSs and HMACs
7608 if client's configuration file does not exist. The affected
7611 * The client did not load the hash functions from the SIM
7612 modules at all. Added support for this. Affected file is
7613 silc/clientconfig.c.
7615 * When decoding public key with silc_pkcs_public_key_decode, check
7616 the supported algorithm only if PKCS are registered. Affected
7617 file lib/silccrypt/silcpkcs.c. The same was done with the
7618 silc_pkcs_private_key_decode.
7620 * Fixed the SILC List routines to keep the list always in order.
7621 It used to change the list's order when traversing the list but
7622 not it preserves the order. Affected file lib/trq/silclist.h.
7624 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7626 * Added the client library to use the SilcSocketConnection's
7627 reference counter (by silc_socket_dup) to prevent the bug that
7628 the socket object may be freed underneath async operation.
7630 * The name resolv library checking fixes in the configure.in.pre.
7633 * Created new version of the protocol drafts for future
7634 development. The -03 drafts are the ones that will be changed
7635 in the trunk now and the -02 will remain as they are.
7637 * Send list of CUMODE notifys to the router when announcing
7638 the channel users to the router. Affected file silcd/server.c.
7639 If the router receiving channel founder CUMODE for a channel
7640 that already has channel founder it will send CUMODE notify
7641 to the sender to remove the channel founder rights from the
7642 announced client. Affected file silcd/packet_receive.c.
7644 * The CUMODE notify may now use Server ID as well as the entity
7645 who changes the mode. Updated protocool specs.
7647 * Updated INSTALL and README files.
7649 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7651 * New web pages in the http://silc.pspt.fi. The pages was
7656 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7658 * Implemented the [DenyConnectin] config section in the server.
7659 Added silc_server_config_denied_conn to check whether incoming
7660 connection is denied. Affected file silcd/serverconfig.[ch].
7662 * Do not check the ports when checking the incoming configuration
7663 data if the port is 0, meaning any. Affected file is
7664 silcd/serverconfig.c.
7666 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7668 * Fixed buffer overflow in silc_string_compare in the file
7669 lib/silcutil/silcutil.c.
7671 * Fixed double free in silc_server_command_leave in the file
7674 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7676 * Fixed the version checking in the server. Affected file is
7679 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7681 * Fixed the configuration data fetching when accepting new
7682 connections in the server. Affected file silcd/server.c.
7684 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7686 * Added `sender_entry' argument to the function
7687 silc_server_packet_relay_to_channel so that we can check
7688 whether some destination actually belongs to the same route
7689 the sender belongs (ie, we must not resend the packet to the
7690 sender). Affected file silcd/packet_send.[ch].
7692 * Added `servername' field to the SilcClientEntry in the server
7693 to hold the name of the server where client is from. Affected
7694 file is silcd/idlist.h.
7696 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7698 * Moved the channel message encrypting in the router betwen
7699 router connections from silc_server_channel_message to the
7700 silc_server_packet_relay_to_channel since we want to check
7701 whether we have anybody channel before encrypting anything.
7702 Affected files silcd/packet_[receive/send].c.
7704 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7706 * Fixed the [AdminConnection] server config section to support
7707 multiple entries. Affected file silcd/serverconfig.c.
7709 * Added support into the server to check the validity of the
7710 incoming connection before executing any KE or authentication
7713 * The connection configuration is now saved to the KE and
7714 connection auth protocol contexts and not fetched anymore in
7715 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
7717 * The local hosts listenning address and port is also resolved
7718 now when starting the server. We want to have the socket object
7719 to include the real address and port for the listener. Added
7720 new function silc_net_check_local_by_sock into the files
7721 lib/silcutil/silcnet.[ch].
7723 * Fixed a broadcast bug in server -> do not broadcast if we
7726 * Fixed a routing bug. Do not route broadcast packets ever.
7727 Broadcast packets must be processed always and not routed since
7728 they may be destined to some other host than yourself and thus
7729 would get routed without no good reason. Affected file is
7732 * Added function silc_server_config_is_primary_route to check
7733 whether primary router connection has been configured (a router
7734 configuration that we are initiating). If there is not, we
7735 will assume that there is only two routers in the SILC network
7736 and we will use the incoming router connection as our primary
7737 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
7739 * Changed the order of the broadcasting. Broadcast _after_ the
7740 packet has been processed not before. Affected file is
7743 * Fixed a [ClientConnection] parsing bug. The port was never
7744 parsed correctly thus resulting to port 0. Affected file
7745 silcd/serverconfig.c.
7747 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
7748 argument and did not set the broadcast packet flag. Affected
7749 file silcd/packet_send.c. Fixed same bug in the function
7750 silc_server_send_notify as well.
7752 * If we receive NEW_ID packet for our own ID in the server, ignore
7755 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7759 * Removed the nickname from the Private Message Payload.
7760 Updated the code and the protocol specs.
7762 * Updated protocol specs for submitting to the IETF.
7764 * Tweaked the Random Number Generator a bit. Affected file
7765 lib/silccrypt/silcrng.c. Exported a new function
7766 silc_rng_[global]_add_noise which can be used to add more
7769 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7771 * Do not parse packets with different timeout when protocol
7772 is active -> may cause problem with rekey. Affected file
7775 * When server receives signoff notify it must not create
7776 new channel key if the client is on any channels since the
7777 sender of the signoff notify will create it.
7779 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7781 * Added printing of error messages during SKE protocol from the
7782 failure packet sent by server during SKE. Affected file
7785 * Removed the client's failure_callback handling with timeout
7786 and handle it immediately when received.
7788 * The SKE library returned wrong type in SUCCESS and FAILURE
7789 packets. They must be 32 bit MSB not 16 bit MSB.
7791 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7793 * Ok, rewrote the logic of the re-key and now it seems to work.
7794 I tested it on high traffic with frequent re-keys without
7795 problems. Added hmac_receive (and renamed hmac to hmac_send)
7796 in SilcClientConnection in lib/silcclient/client.h and
7797 in SilcIDListData in silcd/idlist.h. Also, removed the
7798 SilcPacketParserContext's cipher and hmac fields as they are
7799 not needed anymore and actually caused some problems when
7800 the ciphers and hmac's changed underneath the packet parser.
7802 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7804 * If re-key protocol is active then process the incoming packets
7805 synchronously since we must assure that icoming packets encrypted
7806 with the old key is processed before the new keys is set to
7807 use. This is true other packets than for REKEY packets.
7808 Affected file silcd/server.c. The same was done to client library
7809 as well, affected file lib/silcclient/client.c.
7811 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7813 * Fixed bug in client and server to accept the force send if
7814 the packet is send from silc_[server/client]_packet_process
7815 function. Otherwise the packets are never delivered, oops.
7817 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7819 * Disable force sending of packets when REKEY protocol is active.
7820 We must assure that no packet is sent directly when rekey is
7821 performed. All packets must be sent through packet queue.
7822 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
7823 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
7824 function is silc_[server/client]_packet_send_real to check
7827 * Replaced the SIM paths from example config files to
7828 /usr/local/modules. Also, make install creates now
7829 /usr/local/silc/logs directory to hold all the SILC server
7832 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7834 * Made the configure.in.pre work on Solaris. Patch by salo.
7836 * Made all ciphers compatible with non-x86 machines. Defined
7837 CBC mode macros into lib/silccrypt/ciphers_def.h.
7839 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7841 * Fixed the make install.
7843 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7845 * When MAC computation fails the silc_packet_decrypt returned 0
7846 even though it was supposed to return -1. Fixed this. The
7847 affected file is lib/silccore/silcpacket.c.
7849 * Do not replace the config files in /etc/silc (in make install)
7850 if they already exist. Affected file ./Makefile.am.
7852 * Do not send re-key packets immediately but through packet queue.
7853 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
7855 * Changed silc_net_check_host_by_sock to return FALSE if the
7856 IP/DNS could not be resolved. Though, it returns the IP address
7857 now even if it could not resolve it (but returns also FALSE).
7858 Affected file lib/silcutil/silcnet.[ch].
7860 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7862 * Added silc_pkcs_decode_identifier to decode the public key's
7863 identifier. Affected file lib/silccrypt/silpkcs.[ch].
7864 Added also silc_pkcs_free_identifier. Added also new context
7865 SilcPublicKeyIdentifier.
7867 * Added -S option to the silc client. It is used to dump the
7868 contents of the specified public key file.
7870 * Changed the PKCS api to return the public key length when
7871 setting the public key.
7873 * Fixed a fatal bug in the public and private key file loading.
7874 Affected file lib/silccrypt/silcpkcs.c.
7876 * Execute the packet parsing for client with zero (0) timeout
7877 if the protocol is active. Affected file silcd/server.c.
7879 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7881 * Made the key generation options to the silcd program. Added
7882 -C option, equivalent to client's option.
7884 * Added new [ServerKeys] config section to the server. It
7885 configures the server's public and private key.
7887 * Defined generic Public Key Payload into the protocol
7888 specification to send specific type of public keys and
7891 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
7892 public key or certificate.
7894 * Implemented the GETKEY command to the server and to the
7895 client library and on user interface.
7897 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7899 * Made preliminary `make install' work.
7901 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7903 * Added SilcServerRekey context into silcd/idlist.h.
7905 * Added the PFS support as defined in the specification to the
7906 SKE protocol. Affected files lib/silcske/*.c.
7908 * Added `ske_group' field to the SilcServerRekey context to hold
7909 the number of the SKE group that is used with PFS in re-key.
7910 Affected file silcd/idlist.h.
7912 * Added PFS re-key support to the server. Affected file is
7915 * Added silc_protocol_cancel to cancel execution of the next
7916 state of the protocol. Affected file is
7917 lib/silccore/silcprotocol.[ch].
7919 * Added the re-key support with and without PFS to the client
7920 library. Re-key is performed once in an hour, by default.
7922 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
7923 Added silc_client_rekey_callback and silc_client_rekey_final.
7924 Affected files are lib/silcclient/protocol.[ch] and
7925 lib/silcclient/client.[ch].
7927 * Removed the `hmac_key' and `hmac_key_len' fields from the
7928 SilcClientConnection structure; not needed. Affected file is
7929 lib/silcclient/client.h.
7933 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7935 * Do not ask whether user wants to use the negotiated private key
7936 for private messages, just use it. Affected file is
7937 silc/local_command.c.
7939 * Added `send_enc_key' and `enc_key_len' fields to the
7940 SilcIDListData structure since they are needed in the re-key
7941 phase. Affected file is silcd/idlist.[ch].
7943 * Implemented the simple re-key protocol into the server.
7944 Affected files silcd/server.c and silcd/protocol.[ch]. The
7945 re-key will be performed once in an hour, by default.
7947 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
7948 Added silc_server_rekey, silc_server_rekey_callback and
7949 silc_server_rekey_final.
7951 * Removed Tunneled flag from the protocol. Updated the code
7952 and the specifications.
7954 * Adde `pfs' field to the SilcIDListData to indicate whether
7955 the PFS is to be performed in the re-key. Affected file is
7958 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7960 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
7961 int64 of at least the xintXX size. If void * is less that 4
7962 bytes uint32 * will be used. Defined bool as boolean.
7964 * Changed _ALL_ unsigned long and unsigned int to uint32,
7965 unsgined short to uint16 in the source tree.
7967 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
7968 not handle clients that has entry->data.registered == FALSE.
7969 They are not in the network anymore. Affected file is
7972 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7974 * Implemented the sending of the SERVER_SIGNOFF notify in the
7975 server. Affected file is silcd/server.c.
7977 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
7978 Added also silc_notify_payload_encode_args into the
7979 lib/silccore/silcnotify.[ch].
7981 * Implemented ther SERVER_SIGNOFF notify handling in the server.
7982 Affected file silcd/packet_receive.c.
7984 * Implemented the SERVER_SIGNOFF notify handling in the client
7985 library. Affected file lib/silcclient/client_notify.c. Also,
7986 implemnted the printing of the SERVER_SIGNOFF info to the
7987 application. Affected file silc/client_ops.c.
7989 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
7990 if the deleting was successful. Affected file silcd/idlist.[ch].
7992 * Added support for public key authentication in the connection
7993 authentication protocol in the client library. Affected file
7994 lib/silcclient/protocol.c.
7996 * Changed the server's silc_idlist_get_clients_by_* interface
7997 to support already allocated array so that new entries may be
7998 added to pre-allocated array. Affected file silcd/idlist.[ch].
7999 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8000 and command replies.
8002 * All command reply functions in the server now calls the
8003 pending command callback even if error occured. This way the
8004 error will be delivered to the client as well. Affected files
8005 silcd/command.c and silcd/command_reply.c.
8007 * Fixed INFO command to return local server's info if no server
8008 was provided. Affected file lib/silcclient/command.c.
8010 * Removed RESTART command for good. Updated the code and the
8013 * Rewrote parts of the task system. It is a bit simpler now.
8014 Removed unsued task priorities. The affected files are
8015 lib/silcutil/silctask.[ch].
8017 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8019 * Moved the USERS printing from the library to the application.
8020 Affected files lib/silcclient/command.c and silc/client_ops.c.
8022 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8026 * Added channel key re-key support. The re-key is perfomed
8027 only by the router and is done once in an hour. Added `rekey'
8028 field to the SilcChannelEntry in the server. Affected files
8029 silcd/server.c and silcd/idlist.h.
8031 * Added silc_task_unregister_by_context into the file
8032 lib/silcutil/silctask.[ch].
8034 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8036 * Added SILC_UMODE_GONE mode to indicate when the client is not
8037 present in the SILC network. Added also support to the local
8038 command AWAY that will set this mode. Added support of showing
8039 "xxx is gone" in WHOIS command. The USERS command shows the
8040 gone status as well.
8042 * Fixed setting server and router operator privileges in the
8043 server's UMODE command. Affected file silcd/command.c.
8045 * Merged the SKE KE1 and KE2 payloads into one payload. The
8046 new KE payload is equivalent to the old KE2 payload.
8048 Cleaned up the SKE Start Payload parsing. It now uses the
8049 simple buffer unformatting to do the parsing. A lot faster
8052 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8053 to the SKE that is used to indicate whether both of the SKE
8054 parties should perform authentication. By default only the
8055 responder performs authentication. By setting this flag also
8056 the initiator must do authentication. By default it is unset
8057 since in normal SKE case, client to server connection, only
8058 the responder should do authentication. When doing SKE between
8059 two clients both should perform authentication. Updated the
8060 code and the protocol specs.
8062 * A little fix to IDENTIFY command in the server. Search the
8063 client first by hash not nickname. Affected file is
8066 * Fixed the silc_client_close_connection to support closing
8067 the client to client connections wihtout deleting too much
8068 data. Affected file lib/silcclient/client.c.
8070 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8071 are received if protocol used to be active but is not anymore
8072 the application would crash due to NULL pointer dereference.
8073 Affected files silcd/server.c and lib/silcclient/client.c.
8075 * Added `hash' field to the SilcClientConnection to include
8076 the hash function negotiated in the SKE protocol.
8078 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8079 to set the channel founder authentication data. A client can
8080 claim the founder rights later by providing the authentication
8081 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8082 This way the channel founder can regain the channel founder
8083 privileges even it is left the channel. This works only on
8084 local server and the client must be connected to the same
8085 server to be able to regain the founder rights. Updated the
8086 protocol specs accordingly.
8088 Added support to the CMODE command in the client to set the
8089 founder auth data. Read the README to see how to set it.
8091 Added support to the CUMODE command to claim the founder
8092 rights. Read the README to see how to do it.
8094 Added support for the founder authentication to the Channel
8095 Entry in the server. Affected file silcd/idlist.h.
8097 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8098 server's CMODE command. Affected file silcd/command.c.
8100 * Added the following new functions into lib/silccore/silcauth.[ch]:
8101 silc_auth_get_method and silc_auth_get_data.
8103 * The server now saves the remote hosts public key to the
8104 SilcIDListData pointer. Affected file silcd/protocol.c.
8106 * The normal server now does not remove the channel entry from
8107 the cache if the founder authentication data is set. It used
8108 to remove it if the founder was the last one on the channel on
8109 the server and left the channel. The auth data is saved and
8110 if the channel is re-joined later the old entry is used with
8111 the old auth data. Affected files silcd/command_reply.c and
8114 * Removed the `pkcs' field from the SilcIDListData structure
8115 in the server; it is not used. Affected file silcd/idlist.h.
8117 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8119 * Fixed packet processing on slow links. Partial packets were
8120 never re-processed because the incoming data buffer was cleared
8121 by the application. Application must not directly clear the
8122 sock->inbuf, the packet processing routines handle it. Fixed
8123 this in client library and in server.
8125 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8127 * Fixed the WHOIS and IDENTIFY send reply function to really
8128 check whether to send list or just one entry. Affected file
8131 * Cleaned up the LEAVE command's channel key distribution. The
8132 affected file silcd/command.c.
8134 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8135 can enforce the channel mode as well. In that case the ID
8136 includes the ID of the server. The code now enforces the
8137 mode change if the router have different mode than the server.
8139 * The notify client operation with CMODE_CHANGE notify can now
8140 return NULL client_entry pointer if the CMODE was not changed
8141 by client. Application must check for this.
8143 * Added <Server ID> argument to INFO command to support server
8144 info fetching by Server ID.
8146 * Added silc_server_announce_get_channel_users to get assembled
8147 packets of channel users of the specified channel. Affected
8148 file silcd/server.[ch].
8150 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8151 was freed underneath the ID Cache.
8153 * Re-announce clients when the server received CHANNEL_CHANGE
8154 notify from the router. Affected file silcd/packet_send.c.
8156 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8158 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8159 crashed since it did not handle the fact that there is no cipher
8160 called "3" and didn't check the error condition. Now fixed.
8162 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8163 flag. It can be used to send message requests.
8165 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8167 * Implemented the RESTART command in the client.
8169 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8170 notice type messages. Added notice printing to the user
8173 * The channel keys are not re-generated if the channel's mode
8174 is PRIVKEY, ie private key on the channel exists. Affected
8175 files silcd/server.c and silcd/command.c.
8177 * Fixed a little bug in channel message delivery when channel
8178 private keys are set in the server. Affected file is
8179 silcd/packet_send.c.
8181 * Changed the setting on channel->on_channel = TRUE from the
8182 silc_client_save_channel_key to the JOIN command reply. The
8183 key payload is not received if the private channel key is set.
8184 Affected file lib/silcclient/command_reply.c and the
8185 lib/silcclient/client_channel.c.
8187 * When the CMODE_CHANGE notify is sent and the channel private
8188 key mode is removed the channel key must be re-generated in
8189 other cells as well. Added this support for the router in the
8190 silcd/packet_receive.c.
8192 * Added new local command NOTICE to send notice message on
8193 channel. Affected file silc/local_command.[ch].
8195 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8197 * Added new local command ME to the client. It is used to send
8198 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8199 some action. Affected file silc/local_command.[ch].
8201 * Changed channel_message and private_message client operations
8202 to deliver the message flags to the application. Added also
8203 the `flags' arguments to the silc_client_send_channel_message
8204 and silc_client_send_private_message functions. Affected file
8207 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8209 * Redefined the Private Message Payload to support private message
8210 keys and to support the new private message flags. Updated
8211 the protocol specs. Flags makes it possible to have for example
8212 CTCP style messages.
8214 * Added new type SilcPrivateMessagePayload and defined an API
8215 for it in the lib/silcclient/silcprivate.[ch].
8217 * Tested private message private keys successfully. Tested the
8218 private message key set, unset and list commands with the new
8221 * Redefined the Channel Message Payload to include the channel
8222 message flags (equal with private message flags) to support
8223 for example CTCP style messages.
8225 * Defined some of the message (for channel and private message)
8226 flags. Updated the protocol specs and added the flags to the
8227 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8229 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8231 * Added SilcKeyAgreementStatus type to the key agreement routines
8232 to indicate the current status and error if one occured.
8233 The status types are defined in the lib/silcclient/silcapi.h.
8235 * Added new local command KEY that is used to set and unset private
8236 keys for channels, set and unset private keys for private messages
8237 with remote clients and to send key agreement requests and
8238 negotiate the key agreement protocol with remote client. The
8239 key agreement is supported only to negotiate private message keys,
8240 it currently cannot be used to negotiate private keys for channels,
8241 as it is not convenient for that purpose.
8243 * Fixed a minor pending callback setting bug in the function
8244 silc_client_get_client_by_id_resolve, now the function works.
8245 Affected file lib/silcclient/idlist.c.
8247 * Added function silc_net_get_local_port to get local bound
8248 port by socket. Added to lib/silcutil/silcnet.[ch].
8250 * Added `sockets' and `sockets_count' fields to the SilcClient
8251 object. They hold the sockets of the listenning sockets in
8252 the client. Listenning sockets may be for example the key
8253 agreement server. Affected file lib/silcclient/client.[ch].
8254 Added functions the silc_client_add_socket and the
8255 silc_client_del_socket. They are exported to the application
8258 * Added ~./silc/clientkeys to support other client's public keys.
8260 * Renamed verify_server_key client operation to verify_public_key
8261 and added one argument to indicate the type of the connection
8262 (server, client etc.).
8264 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8266 * Added silc_server_connection_auth_request to handle the
8267 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8268 silcd/packet_receive.[ch].
8270 * Added silc_server_send_connection_auth_request into the
8271 silcd/packet_send.c to send the connection auth request packet.
8273 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8276 * Fixed the public key authentication in responder side in the
8277 server. The `auth_data' pointer includes the SilcPublicKey
8278 not the path to the public key. Affected file silcd/protocol.c.
8280 * Implemented the public key authentication in the initiator side
8281 in the server. Affected file silcd/protocol.c.
8283 * Removed the [RedirectClient] config section from the server
8284 configuration. Is not needed and I don't want to implement it.
8286 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8288 * Cleaned up the CMODE command in the server. It now works
8289 correctly and supports all the modes defined in the protocol.
8290 Affected file is silcd/command.c.
8292 * Added `hmac_name' field to the SilcChannelEntry in the server
8293 to hold the default HMAC of the channel. It can be set when
8294 creating the channel (with JOIN command). Affected files
8297 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8298 type to indicate the change of the current cipher and hmac
8299 on the channel. Client can safely ignore the <cipher> argument
8300 (if it chooses to do so) since the CHANNEL_KEY packet will
8301 force the channel key change anyway. The <hmac> argument is
8302 important since the client is responsible of setting the new
8303 HMAC and the hmac key into use.
8305 * Fixed the CMODE command in the client library as well.
8307 * Tested CMODE command in router environment successfully.
8309 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8311 * Show the version of the remote client (or server) when connecting
8312 to the server. It is logged to the log file. Affected file
8313 is silcd/protocol.c.
8315 * Fixed the KILLED notify handling in the client library. The
8316 client must be removed from all channels when receiving the
8319 Also, do not remove the client entry when giving the KILL
8320 command but when the KILLED notify is received.
8322 * Removed silc_idlist_find_client_by_nickname from the server.
8323 Not needed anymore. Affected files silcd/idlist.[ch].
8325 * Implemented the CHANNEL_CHANGE notify type handling to the
8326 server. Affected file silcd/server.c.
8330 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8332 * Added silc_server_send_notify_invite to send the INVITE
8333 notify between routers.
8335 * Implemented the INVITE command correctly to the server.
8337 * Implemented the INVITE notify type handling in the server.
8339 * Implemented the INVITE command to the client library and on the
8342 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8344 * Added function silc_server_get_client_resolve to find the
8345 client entry by ID from all ID lists and then resolve it
8346 (using WHOIS) if it cannot be found. Affected file is
8349 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8351 * Implemented the BAN command to the client library.
8353 * The JOIN command in the server now checks the invite list
8356 * Changed the silc_command_reply_payload_encode_va and the
8357 silc_command_payload_encode_va to support that if argument is
8358 NULL it ignores and checks the next argument. Affected file
8359 lib/silccore/silccommand.c.
8361 * Added silc_server_send_notify_ban to send the BAN notify
8362 type between routers.
8364 * Chaned the silc_notify_payload_encode to support that if
8365 argument is NULL it ignores and checks the next argument.
8366 Affected file lib/silccore/silcnotify.c.
8368 * Tested ban lists in router environment successfully.
8370 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8372 * Implemented BAN command to the server, in silcd/command.[ch].
8374 * Removed the BAN and INVITE_LIST modes from the CMODE command
8377 * Added function silc_string_match to regex match two strings.
8378 Affected files lib/silcutil/silcutil.[ch].
8380 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8382 * Redefined parts of the SilcChannelEntry in the server to support
8383 the new ban and invite lists.
8385 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8387 * Redefined the INVITE command. The same command can be used to
8388 invite individuals to the channel but also to manage the invite
8389 list of the channel (to add to and remove from the invite list).
8390 Updated the protocol specs.
8392 * Added new command SILC_COMMAND_BAN that can be used to manage
8393 the ban list of the channel. Updated the protocol specs.
8395 * Removed the channel modes: the SILC_CMODE_BAN and the
8396 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
8397 in the CMODE command. The equivalent features are now available
8398 using INVITE and BAN commands. Updated the protocol specs.
8400 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
8401 in the network about change in the current ban list. The notify
8402 type is not used by the client.
8404 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
8405 support the invite lists.
8407 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8409 * Added new function silc_string_regexify that converts string
8410 including wildcard characters into regex string that can
8411 be used by the GNU regex library. Added into the file
8412 lib/silcutil/silcutil.[ch].
8414 Added silc_string_regex_combine to combine to regex strings
8415 into one so that they can be used as one regex string by
8416 the GNU regex library. Added into the file
8417 lib/silcutil/silcutil.[ch].
8419 Added silc_string_regex_match to match two strings. It returns
8420 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
8422 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8424 * Imported GNU regex to the soruce tree into lib/contrib.
8425 Fixed some compiler warning from the regex.c.
8427 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8429 * Fixed MOTD command in the server to work in router environment.
8431 * Fixed the MOTD command in the client library to support
8432 the server argument in the command.
8434 * Added `nickname_len' argument to the silc_idlist_add_client
8435 in the server, as the `nickname' argument may be binary data
8438 * Added silc_idlist_get_channels to return all channels from
8441 * Implemented LIST command to the server. Affected file is
8444 * Implemented the LIST command to the client library and on the
8447 * Added [<user count>] argument to the LIST command reply.
8448 With private channels the user count is not shown.
8450 * Updated TODO and README.
8452 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8454 * The client entry's data.registered must be TRUE even with
8455 global client entry on global client list. The data.registered
8456 is used to check whether the client is anymore in the network,
8457 for example with WHOWAS command so it must be valid.
8459 * Fixed the WHOWAS command in the server. It now actually works
8460 in router environment. Added function into silcd/command_reply.c
8461 silc_server_command_reply_whowas_save.
8463 * Added silc_idlist_purge function to the silcd/idlist.c
8464 to periodically purge the ID Cache.
8466 * Fixed INFO command in the server. It works now in router
8467 environment. Added <server name> argument to the INFO command
8468 reply. Updated the protocol specs.
8470 * Fixed minor bug in silc_idcache_purge to not purge if the
8471 expire value is zero.
8473 * Fixed various bugs in WHOIS and IDENTIFY command handling as
8474 they were buggy because of the WHOWAS information.
8476 * Fixed local command MSG to handle the async resolving of
8477 the remote client properly. It used to fail the first MSG.
8478 Affected file silc/local_command.c.
8480 * Added `data_len' field to SilcIDCache context.
8482 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8484 * Update TODO. Todo in commands in the server.
8486 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8488 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
8489 used by routers as broadcast packet to inform other routers
8490 about the changed user mode.
8492 Implemented the notify handling in the server. Affected file is
8493 silcd/packet_receive.c. Added the function
8494 silc_server_send_notify_umode to the silcd/packet_send.[ch].
8496 * Added new generic Channel Payload and deprecated the New Channel
8497 Payload. The New Channel Payload is now the generic Channel
8500 * Added new argument `mode' to the silc_server_send_new_channel
8501 as it is required in the Channel Payload now.
8503 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
8504 and created a new and real SilChannelPayload to represent the
8505 new generic Channel Payload. Implemented the encode/decode
8506 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
8508 * Added silc_server_get_client_channel_list to return the list
8509 of channels the client has joined for WHOIS command reply.
8510 Affected file silcd/server.[ch].
8512 * Implemented the channel list sending in the WHOIS command reply
8513 in server and in the client.
8515 Implemented the channel list displaying on the user interface
8516 as well. Affected file silc/client_ops.c.
8518 * Added silc_channel_payload_parse_list to parse list of Channel
8519 Payloads. It returns SilcDList list of SilcChannelPayloads.
8520 Client for example can use this function to parse the list of
8521 channels it receives in the WHOIS command reply. The caller
8522 must free the list by calling silc_channel_payload_list_free.
8523 Affected files lib/silccore/silcchannel.[ch].
8525 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8527 * Added one new argument <user mode> to the WHOIS command reply
8528 to return the mode of the user in SILC. Updated the protocol
8531 Implemented it to the server and client.
8533 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8535 * Fixed the mode printing on the user interface on joining.
8536 Affected file silc/client_ops.c.
8538 * Implemented the UMODE command and user modes in general to the
8539 client library and to the user interface.
8541 * Implemented the UMODE command to the server.
8543 * The server now sends UNKNOWN_COMMAND error status if client sends
8544 unknown command. Affected file silcd/command.c.
8546 * All server commands now handle the command identifier the right
8547 way when sending the command reply to the client. The client can
8548 use to identify the command replies with the identifier.
8550 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8552 * Added silc_server_get_client_route to resolve the route to
8553 the client indicated by the client ID. Affected file is
8556 * Added silc_server_relay_packet as general function to relay
8557 packet to arbitrary destination. This deprecates functions
8558 like _send_private_message_key, _relay_notify etc. Affected
8559 file is silcd/packet_send.[ch].
8561 Removed silc_server_send_key_agreement,
8562 silc_server_send_private_message_key and
8563 silc_server_packet_relay_notify functions from the file
8564 silcd/packet_send.[ch].
8568 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
8569 server. Affected file silcd/packet_receive.[ch].
8571 * Implemented the KILL command to the client. Implemented the
8572 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
8573 Affected files lib/silcclient/command[_reply].c and
8574 lib/silcclient/client_notify.c. Implemented the KILL notify
8575 printing in the user inteface.
8577 * Fixed a lot silc_parse_nick memory leaks from the client
8578 library in the file lib/silcclient/command.c.
8580 * Changed the silc_server_send_notify_on_channels's `sender'
8581 argument from SilcSocketConnection to SilcClientEntry to
8582 check the sender as entry and not as connection object and not
8583 to send to the client provided as argument. The affected file
8584 is silcd/packet_send.[ch].
8586 * The notify packets that are destined directly to the client used
8587 to not to be processed by the server. Now changed that and the
8588 server processes all notify packets. After relaying the packet
8589 to the client the notify packet is processed in the server.
8591 * The silc_server_free_client_data now checks whether there is
8592 pending outgoing traffic for the client and purges the data to
8593 the network before removing the client entry.
8595 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8597 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
8598 an client is killed from the SILC Network. Updated the protocol
8601 Added new function silc_server_send_notify_killed to the
8602 silcd/packet_send.[ch].
8604 * Added function silc_server_packet_relay_notify to relay notify
8605 packets that are destined directly to a client. In this case
8606 the server does not process the notify packets but merely relays
8607 it to the client. Affected file silcd/packet_send.[ch].
8609 Added also silc_server_packet_process_relay_notify to check
8610 whereto relay the notify. Affected file is
8611 silcd/packet_receive.[ch].
8613 * Implemented the KILL command to the server.
8617 * Added the backup schema desgined last fall to the protocol
8618 specs for everyone to see. The specification is in the
8619 *-spec-xx.txt draft and the packet type definitions for the
8620 backup routers is in *-pp-xx.txt draft. Thusly, added also
8621 new packet type SILC_PACKET_CELL_ROUTERS.
8623 * A big security problem in the implementation discovered. The
8624 signoff of an client did not cause new channel key generation
8625 which it of course should've done. The channel keys must be
8626 always re-generated when client leaves (or signoffs) the channel.
8627 The silc_server_remove_from_channels funtion now handles
8628 the channel key re-generation.
8630 * Added `sender' argument to the silc_server_send_notify_on_channels
8631 to not to send the client provided as argument. Affected file
8632 silcd/packet_send.[ch].
8634 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8636 * Implemented OPER and SILCOPER commands into the server and
8639 * Added silc_auth_verify and silc_auth_verify_data to verify
8640 the authentication directly from the authentication payload.
8641 It supports verifying both passphrase and public key based
8642 authentication. Affected file lib/silccore/silcauth.[ch].
8644 * Added `hash' field to the SilcIDListData structure. It is the
8645 hash negotiated in the SKE protocol. Affected file is
8648 * Slight redesigning of the SilcAuthPayload handling routines.
8649 Do not send SilcPKCS but SilcPublicKey as argument.
8651 * Implemented the public key authentication support to the
8652 serverconfig. The public key is loaded from the provided path
8653 and saved as authentication data to void * pointer. Thus,
8654 changed the unsigned char *auth_data to void *auth_data;
8656 * Fixed SHUTDOWN command to send the reply before the server
8657 is shutdown. :) Affected file silcd/command.c.
8659 * Fixed fatal bug in CONNECT command. The hostname was invalid
8660 memory and server crashed. Affected file silcd/command.c.
8662 * Fixed fatal bug in CLOSE command. The server_entry became
8663 invalid but was referenced later in the command. Affected file
8666 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8668 * Fixed fatal bug in failure packet handling. Server ignored
8669 the failure and thus crashed when it came.
8673 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8675 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
8676 that the command may be executed only once in (about) 2 seconds.
8677 The old SILC_CF_LAG flag is same but allows command bursts up
8678 to five before limiting.
8680 Added the support for CF_LAG and CF_LAG_STRICT flags to the
8681 server code. Various commands now includes the CF_LAG_STRICT
8682 flag to disallow any kind of miss-use of the command.
8684 * Fixed the silc_buffer_unformat to not to allocate any data
8685 if the length of the data is zero. It used to allocate the
8686 length + 1. Affected file lib/silcutil/silcbuffmt.c.
8688 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8690 * Changed the format of AdminConnection configuration section
8691 in the server. Added username of the admin to the format.
8692 Affected files silcd/serverconfig.[ch].
8694 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
8695 to return admin configuration data by host, username and/or
8698 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8700 * Implemented WHOWAS command to the server. Added the functions:
8702 silc_server_command_whowas_parse,
8703 silc_server_command_whowas_send_reply,
8704 silc_server_command_whowas_from_client and
8705 silc_server_command_whowas_from_server
8707 * Added <Client ID> argument to the WHOWAS command reply. Updated
8708 the protocol specs accordingly.
8710 * Implemented WHOWAS command and command_reply to the client
8713 Implemented the WHOWAS printing on the user interface.
8715 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8717 * Added new argument to the WHOWAS command reply, the real name.
8718 It is an optional argument. Updated the protocol specs.
8720 * Added SilcIDCacheDestructor callback that is registered when
8721 the SilcIDCache is allocated. The callback is called when
8722 an cache entry in the ID Cache expires, or is purged from the
8723 cache. Added into lib/silccore/idcache.[ch].
8725 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
8726 to destruct the client entries when the cache entry expires.
8727 Other ID Cache's in server and in the client library ignores
8730 * If the ID Cache entry's `expire' field is zero then the entry
8731 never expires. Added boolean `expire' argument to the
8732 silc_idcache_add function in the lib/silccore/idcache.[ch].
8733 If it is TRUE the default expiry value is used.
8735 * Added silc_server_free_client_data_timeout that is registered
8736 when client disconnects. By default for 5 minutes we preserve
8737 the client entry for history - for WHOWAS command.
8739 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8741 * Added support to the server to enforce that commands are not
8742 executed more than once in 2 seconds. If server receives
8743 commands from client more frequently, timeout is registered
8744 to process the commands. Affected file silcd/command.c.
8745 Added new function silc_server_command_process_timeout.
8747 * Changed NICK_NOTIFY handling in client library to check that
8748 if the client's nickname was changed, so there is no need to
8749 resolve anything from the server.
8751 * Removed error printing from the WHOIS and IDENTIFY commands.
8752 If error occurs then it is ignored silently in the client library.
8753 The application, however, may map the received error to
8754 human readable error string. The application currently maps
8755 the NO_SUCH_NICKNAME error to string.
8757 * Made the command status message public to the application. Moved
8758 them from lib/silcclient/command_reply.c to
8759 lib/silcclient/command_reply.h. The application can map the
8760 received command status to the string with the
8761 silc_client_command_status_message function.
8763 * Added check to the server to check that client's ID is same
8764 as the Source ID in the packet the client sent. They must
8767 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8769 * Added dist-bzip hook to the Makefile.am to make bzip2
8770 compressed distributions.
8772 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8774 * Server now enforces the maximum length for the nickname and
8775 the channel as protocol specification dictates. 128 bytes for
8776 nickname and 256 bytes for channel name.
8778 * Moved the WHOIS printing to the application. The client libary
8779 does not print out the WHOIS information anymore, the application
8780 must do it. Renamed silc_client_command_reply_whois_print to
8781 the silc_client_command_reply_whois_save.
8783 The client's idle time is also sent to the application now, and
8784 the idle is shown on screen.
8786 * Added silc_client_command_reply_identify_save to save the
8787 received IDENTIFY entries.
8789 * Do not check for channel private keys in message sending and
8790 reception if the channel does not have the PRIVKEY mode set.
8791 Affected file lib/silclient/client_channel.c.
8793 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8795 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
8796 just surfaced after chaning the JOIN procedure.
8798 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8800 * Added silc_client_get_clients_by_list to get client entries
8801 from Client ID list, that is returned for example by JOIN
8802 and USERS command replies. The application should use this
8803 function for example when JOIN command reply is received to
8804 resolve the clients already on the channel (library does not
8805 do that anymore as USERS command reply is not used in the JOIN
8806 procedure anymore). Affected files lib/silcclient/silcapi.h and
8807 lib/silcclient/idlist.c.
8809 * JOIN command reply and USERS command reply returns now SilcBuffer
8810 pointers instead of unsigned char pointers when returning
8811 the client list and mode list.
8813 * Added <Client ID> argument to the JOIN command reply, mainly
8814 for the server to identify for which client the command was
8815 originally sent. Updated protocol specs accordingly.
8817 * Added SilcDlist private_key pointer to the SilcChannelEntry
8818 in the client to support the channel private keys. Affected
8819 file is lib/silcclient/idlist.h.
8821 * Added SilcChannelPrivateKey argument to the function
8822 silc_client_send_channel_message so that application can choose
8823 to use specific private ke if it wants to. If it is not provided,
8824 the normal channel key is used, unless private keys are set.
8825 In this case the first (key that was added first) is used
8826 as the encryption key.
8828 * Implemented the support for channel private key handling.
8829 Implemented the following functions:
8831 silc_client_add_channel_private_key,
8832 silc_client_del_channel_private_keys,
8833 silc_client_del_channel_private_key,
8834 silc_client_list_channel_private_keys and
8835 silc_client_free_channel_private_keys
8837 Affected file lib/silcclient/client_channel.c.
8839 * Added the support for the private keys in the channel message
8840 sending and encryption and in the message reception and
8841 decryption. Affected funtions are
8842 silc_client_send_channel_message and silc_client_channel_message.
8844 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8846 * Added SKE's key verify callback to the client library's
8847 KE protocol context. Affected files lib/silcclient/protocol.[ch].
8849 * Removed the statement that server (or router) must send USERS
8850 command reply when joining to the channel so that the client
8851 knows who are on the channel. Instead, the client list and
8852 client's mode list is now sent in the JOIN command reply to the
8853 client who joined channel. This is better solution.
8855 * Added function silc_server_get_users_on_channel and function
8856 silc_server_save_users_on_channel to the silcd/server.[ch].
8858 * Removed function silc_server_command_send_users from the
8861 * Do not show topic on the client library anymore. The topic is
8862 sent in the command reply notify to the application and the
8863 application must show the topic now.
8865 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8867 * Added client searching by nickname hash into the IDENTIFY and
8868 WHOIS commands in the server as they were clearly missing from
8869 them. Affected file is silcd/command.c.
8871 * Fixed a bug in private message receiving in the client library.
8872 The remote ID was freed and it wasn't supposed, now it is
8875 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8877 * Minor fix to the channel payload; allocate the data area, as it
8878 needs to be of specific length.
8880 * If the key agreement port is zero then the operating
8881 system will define the bound port. Affected files are
8882 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
8884 * Added new function silc_channel_payload_decrypt into the file
8885 lib/silccore/silcchannel.[ch].
8887 * Moved the channel message etc, check from silc_packet_decrypt
8888 to applications. The library calls now a generic
8889 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
8890 when the packet is either normal or special. This was done to
8891 allow more wide range of checking that was not allowed when
8892 the code was in library. Now applications can do virtually any
8893 checks to the packet and return to the library the decision how
8894 the packet should be processed. Affected files are
8895 lib/silccore/silcpacket.[ch].
8897 Added silc_server_packet_decrypt_check to the server and
8898 silc_client_packet_decrypt_check to the client library.
8900 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
8901 to send with specified source and destination information.
8903 * Channel message delivery between routers was broken after the
8904 channel key distribution was fixed earlier. The channel key
8905 was used be to distributed to other routers as well which is not
8906 allowed by the protocol. Now this is fixed and channel keys
8907 really are cell specific and the channel message delivery between
8908 routers comply with the protocol specification.
8910 * Fixed various commands in server to check also the global list
8911 for the channel entry and not just the local list. The affected
8912 file silcd/command.c.
8914 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8916 * Added assert()s to buffer formatting and unformatting routines
8917 to assert (if --enable-debug) when error occurs. Affected
8918 file: lib/silcutil/silcbuffmt.c.
8920 * Changed to auto-reconnect to check whether the remote host is
8921 router and register the re-connect timeout if it is. It used
8922 to check that whether we are normal server, but router must do
8923 auto-reconnect with another router as well. Affected file
8926 * Removed the [<key len>] option from CMODE command as the cipher
8927 name decides the key length, nowadays. See the defined ciphers
8928 from the protocol specification.
8930 * Added [<hmac>] option to the CMODE command to define the HMAC
8931 for the channel. Added SILC_CMODE_HMAC channel mode.
8933 * Added [<hmac>] option for the JOIN command so that user can
8934 select which HMAC is used to compute the MACs of the channel
8937 * Added Hmac field to the Channel Message Payload. The integrity
8938 of plaintext channel messages are now protected by computing
8939 MAC of the message and attaching the MAC to the payload. The
8940 MAC is encrypted. Now, it is clear that this causes some
8941 overhead to the size of the packet but rationale for this is that
8942 now the receiver can verify whether the channel message decrypted
8943 correctly and also when private keys are set for the channel the
8944 receiver can decrypt the packet with several keys and check from
8945 the MAC which key decrypted the message correctly.
8947 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
8948 lib/silccrypt/silccipher.[ch].
8950 * Added silc_hash_len to return the digest length into the
8951 lib/silcrypt/silchash.[ch].
8953 * Rewrote parts of Silc Channel Payload interface in the
8954 lib/silccore/silcchannel.[ch]. The encode function now also
8955 encrypts the packet and parse function decrypts it.
8957 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8959 * Fixed a minor formatting bug in the SKE's key material processing.
8960 It actually might have processed the keys wrong way resulting
8963 * Redefined the mandatory HMAC algorithms and added new algorithms.
8964 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
8965 and hmac-md5 truncated to 96 bits. The mandatory is now
8966 hmac-sha1-96. Rest are optional (including the one that used
8967 to be mandatory). Rationale for this is that the truncated HMAC
8968 length is sufficient from security point of view and can actually
8969 make the attack against the HMAC harder. Also, the truncated
8970 HMAC causes less overhead to the packets. See the RFC2104 for
8973 * Added new [hmac] configuration section. The SKE used to use
8974 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
8975 is of course wrong. The official names that must be proposed in
8976 the SKE are the ones defined in the protocol specification
8977 (hmac-sha1-96 for example). The user can configure any hmac
8978 using any hash function configured in the [hash] section. At
8979 least, the mandatory must be configured.
8981 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
8983 * Added HMAC list to the SKE proposal list. It has now both
8984 hash algorithm list and HMAC list. This makes the protocol
8985 incompatible with previous versions. The SKE now seems to work
8986 the way it is supposed to work, for the first time actually.
8988 * Defined plain Hash algorithms to the protocol specification.
8991 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8993 * Implemented support for key agreement packets into the server.
8994 Added functions silc_server_key_agreement and
8995 silc_server_send_key_agreement. Other than these functions,
8996 server has nothing to do with this packet.
8998 * Added support for private message key packets into the server.
8999 Added functions silc_server_private_message_key and
9000 silc_server_send_private_message_key.
9004 * Changed the silc_[client|server]_protocol_ke_set_keys to be
9005 called in the protocol's final callback instead in the END
9006 protocol state. This makes a little more sense and in the same
9007 time in client we can use the same protocol routines for normal
9008 key exchange and to key agreement packet handling as well.
9010 * Added to both client's and server's KE protocol context the
9011 SilcSKEKeyMaterial pointer to save the key material. We will
9012 bring the key material to the protocol's final callback by doing
9013 this. The final callback must free the key material.
9015 * Added SKE's packet_send callback into client's KE protocol
9016 context so that the caller can choose what packet sending function
9017 is used. This way we can use different packet sending when
9018 doing normal SKE when doing key agreement packet handling (in
9019 the key agreement packet handling we do not want to encrypt
9022 * Implemented the responder side of the key agreement routines
9023 in the client. The client can now bind to specified port and
9024 accept incoming key negotiation. The key material is passed
9025 to the application after the protocol is over.
9027 * Implemented the processing of incoming Key Agreement packet
9028 in the client. Added function silc_client_key_agreement to
9031 * Implemented the intiator side of the key agreement routines
9032 in the client. The client can now initiate key agreement with
9033 another remote client. The key material is passed to the
9034 application after the protocol is over.
9036 * Created client_keyagr.c to include all the key agreement
9039 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9040 SILC_TASK_CALLBACK except that it is not static.
9042 * Created client_notify.c and moved the Notify packet handling
9043 from the client.[ch] into that file.
9045 * Created client_prvmsg.c and moved all private message and
9046 private message key routines from the client.[ch] into that file.
9048 * Create client_channel.c and moved all channel message and
9049 channel private key routines from the client.[ch] into that file.
9051 * Changed silc_client_get_client_by_id_resolve to resolve with
9052 WHOIS command instead of IDENTIFY command, in the file
9053 lib/silclient/idlist.c.
9055 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9057 * Implemented the SKE's responder side to the Client library.
9059 * When FAILURE is received to the protocol do not trust it
9060 blindly. Register a timeout to wait whether the remote closes
9061 the connection as it should do it, only after that process the
9062 actual failure. This was changed to both client and server.
9064 * Added client_internal.h to include some of the structures
9065 there instead of client.h in lib/silcclient/.
9067 * Added function silc_task_unregister_by_callback to unregister
9068 timeouts by the callback function.
9070 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9072 * Some "Incomplete WHOIS info" errors has been appearing on the
9073 log files. Took away the entry->userinfo check from WHOIS
9074 reply sending. The entry->userinfo is now " " if client did not
9075 provide one. I thought this was fixed earlier but something
9076 is wrong still. Let's see if the error still appears.
9078 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9080 * Fixed a minor bug in the login when the channel key is
9081 re-generated in the server. It used to generate the key in
9082 wrong order and thus caused problems in the channel traffic.
9084 * Fixed a minor bug in channel key distsribution after
9085 KICK command. The key was not sent to the router even though
9088 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9090 * Added silc_ske_process_key_material_data as generic routine
9091 to process any key material as the SILC protocol dictates. The
9092 function is used by the actual SKE library but can be used by
9093 applications as well. This relates to the private message keys
9094 and the channel private keys since they must be processed the
9095 same way the normal SILC session keys. The protocol dictates
9096 this. Affected files: lib/silcske/silcske.[ch].
9098 Added also silc_ske_free_key_material to free the
9099 SilcSKEKeyMaterial structure.
9101 * Defined silc_cipher_set_key function to set the key for
9102 cipher without using the object's method function. The affected
9103 files: lib/silccrypt/silccipher.[ch].
9105 * Implemented silc silc_client_add_private_message_key,
9106 silc_client_add_private_message_key_ske,
9107 silc_client_del_private_message_key,
9108 silc_client_list_private_message_keys and
9109 silc_client_free_private_message_keys functions in the
9112 Added functions silc_client_send_private_message_key to send
9113 the Private Message Key payload and silc_client_private_message_key
9114 to handle incoming Private Message Key payload.
9116 * Added Cipher field to the Private Message Key payload to set
9117 the cipher to be used. If ignored, the default cipher defined
9118 in the SILC protocol (aes-256-cbc) is used.
9120 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9122 * Removed lib/silcclient/ops.h file.
9124 Redefined parts of the SILC Client Library API. Created new
9125 file silcapi.h that deprecates the ops.h file and defines the
9126 published Client Library API. Defined also private message key
9127 API and channel private key API into the file.
9129 This is the file that the application must include from the
9130 SILC Client Library. Other files need not be included by
9131 the application anymore.
9133 * Added new key_agreement client operation callback and also
9134 defined the Key Agreement library API for the application.
9136 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9138 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9139 is used by clients to request key negotiation between another
9140 client in the SILC network. If the negotiation is started it
9141 is performed using the SKE protocol. The result of the
9142 negotiation, the secret key material, can be used for example
9143 as private message key.
9145 Implemented the Key Agreement payload into the files
9146 lib/silccore/silauth.[ch].
9148 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9150 * Redefined ciphers for the SILC protocol. Added some new ciphers
9151 and defined the key lengths for the algorithms. Changed the
9152 code accordingly. The default key length is now 256 bits.
9154 * Fixed SKE key distribution function silc_ske_process_key_material
9155 when the key length is more than 128 bits. The default key
9156 length in SILC is now 256 bits.
9158 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9159 to indicate unsupported algorithm.
9161 * Renamed rijndael.c to aes.c and all functions as well.
9163 * Fixed a long standing channel key setting bug in client library.
9164 Weird that it has never surfaced before.
9166 * Fixed bug in channel deletion. If the entire channel is removed
9167 then it must also delete the references of the channel entry
9168 from the client's channel list as the client's channel entry and
9169 the channel's client entry share same memory.
9171 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9173 * Implemented CONNECT and SHUTDOWN commands in the client.
9175 * Implemented CLOSE command to the client.
9177 * Added the function silc_idlist_find_server_by_name into the
9178 files silcd/idlist.[ch].
9180 Added the function silc_idlist_find_server_by_conn into the
9181 files silcd/idlist.[ch].
9183 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9185 * DIE command was renamed to SHUTDOWN. Updated the both code
9188 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9189 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9191 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9194 * Added function silc_server_create_connection function to create
9195 connection to remote router. My server implementation actually
9196 does not allow router to connect to normal server (it expects
9197 that normal server always initiates the connection to the router)
9198 so the CONNECT command is only good for connecting to another
9201 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9203 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9204 or some other client was kicked from the channel.
9206 Implemented the handling of the notify type to both client
9209 Implemented silc_server_send_notify_kicked to send the KICKED
9210 notify. It is used to send it to the server's primary router.
9212 * Implemented the KICK command into server and client.
9214 * Added `query' argument to the silc_idlist_get_client function
9215 to indicate whether to query the client from server or not if
9218 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9219 to indicate that the client is not channel founder.
9223 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9225 * Removed the rng context from SilcPacketContext structure and
9226 changed that the packet routine uses the Global RNG API.
9228 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9230 * Added support for quit message that client can "leave" on the
9231 channel when it quits the SILC. It is ditributed inside the
9232 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9234 Added silc_server_free_client_data that will take the
9235 signoff message as argument.
9237 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9239 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9241 * Updated parts of the protocol specification to keep it up
9244 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9246 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9247 payloads in one packet.
9249 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9250 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9251 use now the new List flag.
9253 * Also deprecated the following packet types: REPLACE_ID,
9254 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9256 * Added list support for Notify packet in server.
9258 * Added silc_server_send_notify_channel_change to send the
9259 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9260 the silc_server_send_replace_id.
9262 * Added silc_server_send_notify_nick_change to send the
9263 NICK_CHANGE notify type. Deprecates the function
9264 silc_server_send_replace_id.
9266 * Added silc_server_send_notify_join to send the JOIN notify type.
9267 Deprecates the function silc_server_send_new_channel_user.
9269 * Added silc_server_send_notify_leave to send LEAVE notify type.
9270 Deprecates the function silc_server_send_remove_channel_user.
9272 * Added silc_server_send_notify_cmode and
9273 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9274 types. Deprecates the silc_server_send_set_mode function.
9276 * Added SERVER_SIGNOFF notify type to indicate that server has
9277 quit. This means that all clients on the channel from that
9278 server will drop. This can be also used when netsplit happens.
9280 Deprecated REMOVE_ID packet type since it is not needed anymore
9283 Added silc_server_send_notify_server_signoff to send the
9284 SERVER_SIGNOFF notify type. Deprecates the function
9285 silc_server_send_remove_id.
9287 Added also silc_server_send_notify_signoff to send the
9288 SIGNOFF notify type.
9290 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9291 SILC protocol from this day on. Changed the protocol
9292 specification as well.
9294 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9295 notify type. It is used between routers to notify about
9296 topic changes on a channel.
9298 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9301 * Partly updated the protocol specification to comply with the
9302 changes now made. It is still though a bit outdated.
9304 * The JOIN notify type now takes one extra argument <Channel ID>.
9305 The packet used to be destined to the channel but now the
9306 JOIN type may be sent as list thus it is impossible to
9307 destine it to any specific channel. By adding this argument
9308 it is again possible.
9310 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9312 * Added CREDITS file. The CHANGES and CREDITS file will appear
9313 in the distribution as well.
9315 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9317 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9318 types in the server's silcd/packet_receive.c.
9320 * Implemented CMODE and CUMODE to work in router environment.
9322 * Fixed minor encoding and decoding buglet from the
9323 lib/silccore/silcmode.c.
9325 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9328 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9330 * Changed all SilcConfigServer* and silc_config_server* to
9331 SilcServerConfig* and silc_server_config*, respectively.
9334 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9336 * Associated the ID (client or server ID) to the Authentication
9337 Payload to avoid any possibility of forging. Updated the
9338 protocol specification and the code accordingly.
9340 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9342 * The RSA key length is now save to the RsaKey context in the
9343 key generation process in lib/silccrypt/rsa.c. The key length
9344 is now used to figure out the maximum size of the block allowed
9345 to be encrypted/signed.
9347 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9348 is equivalent to the silc_mp_mp2bin but does not allocate any
9351 * Changed silc_mp_mp2bin API to take length argument. If it is
9352 non-zero then the buffer is allocated that large. If zero, then
9353 the size is approximated using silc_mp_sizeinbase, which however
9356 * Created Global RNG API which is global RNG that application can
9357 initialize. After initializing, any routine anywhere in the
9358 code (including library) can use RNG without allocating a new
9359 RNG object. This was done to allow this sort of use of the
9360 RNG in code that has no chance to allocate RNG object. All
9361 applications currently allocate this and many routines in the
9362 library use this. Affected file lib/silccrypt/silcrng.[ch].
9364 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9365 it to use the Global RNG API.
9367 * Defined Authentication Payload into protocol specification that
9368 is used during SILC session to authenticate entities. It is
9369 used for example by client to authenticate itself to the server
9370 to obtain server operator privileges.
9372 Implemented this payload into the lib/silccore/silcauth.[ch].
9373 Implemented also routines for public key based authentication
9374 as the new protocol specification dictates.
9376 Moved definitions of different authentication methods from
9377 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9379 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9380 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9381 silc_pkcs_verify_with_hash functions into the file
9382 lib/silccrypt/silcpkcs.[ch].
9384 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9386 * The client entry's userinfo pointer must be always valid.
9387 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9388 will fail since it requires the userinfo. Now, the userinfo
9389 is allocated as "" if actual userinfo does not exist. Actually,
9390 it must exist and it is totally Ok to drop client connections
9391 that does not announce the userinfo. However, we will make
9392 this workaround for now.
9394 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
9395 to return the remote port by socket.
9397 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9399 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
9400 SILC_SERVER_PENDING_EXEC and added an new macro
9401 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
9402 data or when error occurs while processing the pending command.
9404 Added new argument `destructor' into silc_server_command_pending
9405 and to the SilcServerCommandPending object. This destructor is
9406 now called after calling the pending callback or if error occurs
9407 immediately. If error occurs the actual pending callback won't
9408 be called at all - only the destructor. The destructor may be
9409 NULL if destructor is not needed.
9411 All this applies for client library code as well. Similar
9412 changes were made there as well for the pending commands.
9414 In the client, the application must now allocate the
9415 SilcClientCommandContext with the silc_client_command_alloc
9418 * Added reference counter to the SilcServerCommandContext. Added
9419 function silc_server_command_alloc and silc_server_command_dup
9422 Same type of functions added to the client library for the same
9425 * Removed the cmd_ident from IDListData away since it is now
9426 global for all connections. It is the command identifier used
9427 in command sending and with pending commands. The affected file
9430 * Added reference counter to the SilcSocketConnection objecet to
9431 indicate the usage count of the object. The object won't be
9432 freed untill the reference counter hits zero. Currently only
9433 server uses this, and client ignores it. The client must be
9434 set to use this too later. The affected files are
9435 lib/silccore/silcsockconn.[ch]. Added also the function
9436 silc_socket_dup to increase the reference counter.
9438 This was mainly added because it is possible that the socket
9439 is removed underneath of pending command or other async
9440 operation. Now it won't be free'd and proper DISCONNECTING
9441 flags, etc. can be set to avoid sending data to connection that
9442 is not valid anymore.
9444 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
9445 the connection. After that it sets SILC_SET_DISCONNECTED.
9446 It is, however, possible that the socket data is not still freed.
9447 The silc_server_packet_process now checks that data is not
9448 read or written to connection that is DISCONNECTED. The socket
9449 get's freed when the reference counter hits zero.
9451 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9453 * Changed the client operation API: channel_message operation's
9454 `sender' is now the client entry of the sender, not the nickname
9455 and the `channel' is the channel entry, not the channel name.
9457 In the private_message operation the `sender' is now also the
9458 client entry of the sender not the nickname.
9460 Affected file is lib/silcclient/ops.h and all applications
9461 using the client operations.
9463 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9465 * Moved the calling of ops->connect() from connect_to_server_final
9466 into receive_new_id functin since that is the point when the
9467 client is actually allowed to send traffic to network. The
9468 affected file is lib/silcclient/client.c.
9470 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9472 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
9473 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
9474 (if needs broadcasting) instead of broadcasting the packets one
9475 by one which would make a burst in the network traffic.
9477 * Added `broadcast' argument to the functions in silcd/server.[ch]
9478 silc_server_create_new_channel[_with_id] to indicate whether
9479 to send New Channel packet to primary router.
9481 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9483 * Added new function into the silcd/server.[ch] files:
9484 silc_server_create_new_channel_with_id to create new channel with
9485 already existing Channel ID.
9487 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
9488 lib/silccore/silcpacket.h. This packet is used t send list of
9489 Set Mode payloads inside one packet. Server uses this to set
9490 the modes for the channels and clients on those channels, that it
9491 announced to the router when it connected to it. The protocol
9492 specification has been updated accordingly.
9494 * The silc_server_new_channel did not handle the packet coming
9495 from normal server as it normally does not send that. However,
9496 when it announces its channels it does send it. Implemented
9497 the support for that.
9499 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
9500 into the file lib/silccore/id.h.
9502 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9504 * Fixed memory leaks in the functions silc_idlist_del_client,
9505 silc_idlist_del_channel and silc_idlist_del_server in the file
9506 silcd/idlist.c. All of those leaked like a sieve.
9508 * Fixed some small memory leaks in the client's function
9509 silc_client_notify_by_server.
9511 * Added functions into silcd/server.c: silc_server_announce_clients,
9512 silc_server_announce_channels and silc_server_announce_server.
9513 These functions are used by normal and router server to announce
9514 to its primary router about clients, channels and servers (when
9515 router) that we own. This is done after we've connected to the
9518 These functions effectively implements the following packet types:
9519 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
9520 and SILC_PACKET_NEW_ID_LIST.
9522 * Added new functions into the silcd/packet_receive.[ch]:
9523 silc_server_new_id_list, silc_server_new_channel_list and
9524 silc_server_new_channel_user_list to handle the incoming
9525 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
9527 * Added support of changing Channel ID in the function
9528 silc_server_replace_id. If the server that announces a channel
9529 to the router already exists in the router (with same name but
9530 with different Channel ID), router is responsible to send
9531 Replace ID packet to the server and force the server to change
9532 the Channel ID to the one router has.
9534 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
9535 client that the Channel ID has been changed by the router. The
9536 normal server sends this to the client. Client must start using
9537 the new Channel ID as the channel's ID.
9539 Implemented handling of this new type into lib/silcclient/client.c
9540 into the function silc_client_notify_by_server.
9542 * Added new function silc_idlist_replace_channel_id into the files
9543 silcd/idlist.[ch] to replace the Channel ID.
9545 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9547 * Call silc_server_command_identify_check always when processing
9548 the IDENTIFY command in silcd/command.c
9550 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9552 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
9553 send keepalive packets. The packet can be sent by clients,
9554 servers and routers.
9556 Added function silc_socket_set_heartbeat into the file
9557 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
9558 If not set, the heartbeat is not performed. The actual
9559 heartbeat is implemented in the low level socket connection
9560 library. However, application is responsible of actually
9563 Added silc_server_send_heartbeat to send the actual heartbeat
9564 packet into silcd/packet_send.[ch]. Server now performs
9565 keepalive with all connections.
9567 * Added silc_task_get_first function into lib/silcutil/silctask.c
9568 to return the timeout task with shortest timeout. There was a bug
9569 in task unregistration that caused problems. TODO has been
9570 updated to include that task system must be rewritten.
9572 * The client library will now resolve the client information when
9573 receiving JOIN notify from server for client that we know but
9574 have incomplete information.
9576 * Rewrote parts of silc_server_remove_from_channels and
9577 silc_server_remove_from_one_channel as they did not remove the
9578 channel in some circumstances even though they should've.
9580 * Encryption problem encountered in server:
9582 The LEAVE command used to send the Channel Key packet to the
9583 router immediately after generating it. However, the code
9584 had earlier sent Remove Channel user packet but not immediately,
9585 ie. it was put to queue. The order of packets in the router
9586 was that Channel Key packet was first and Remove Channel User
9587 packet was second, even though they were encrypted in the
9588 reverse order. For this reason, MAC check failed. Now, this
9589 is fixed by not sending the Channel Key packet immediately but
9590 putting it to queue. However, this is more fundamental problem:
9591 packets that are in queue should actually not be encrypted
9592 because packets that are sent immediately gets encrypted
9593 actually with wrong IV (and thus MAC check fails). So, packets
9594 that are in queue should be encrypted when they are sent to
9595 the wire and not when they put to the queue.
9597 However, the problem is that the current system has not been
9598 designed to work that way. Instead, the packet is encrypted
9599 as soon as possible and left to the queue. The queue is then
9600 just purged into wire. There won't be any fixes for this
9601 any time soon. So, the current semantic for packet sending
9604 o If you send packet to remote host and do not force the send
9605 (the packet will be in queue) then all subsequent packets to the
9606 same remote host must also be put to the queue. Only after the
9607 queue has been purged is it safe again to force the packet
9610 o If you send all packets immediately then it safe to send
9611 any of subsequent packets through the queue, however, after
9612 the first packet is put to queue then any subsequent packets
9613 must also be put to the queue.
9615 Follow these rules and everything works fine.
9617 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9619 * Added new function silc_server_remove_clients_by_server to
9620 remove all client entries from ID list when the server connection
9621 is lost. In this case it is also important to invalidate all
9622 client entires as they hold the invalid server entry. This
9623 fixes fatal bug when server has lost connection and will reconnect
9626 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9628 * Made some sanity checks to silc_server_daemonise like to check
9629 whether the requested user and group actually exists.
9631 * Added sanity check to SKE's silc_ske_responder_finish to check
9632 that the public and private key actually is valid.
9634 * Invalidate the client's nickname when receiving Replace ID
9635 packet and the Client ID is being replaced. This means that the
9636 server will query the nickname if someone needs it (client)
9639 * Sort the ID Cache in client library when the ID Cache data
9640 has changed (needs sorting).
9642 * Do not allow for SILC client to create several connections to
9643 several servers. The client does not support windows right now
9644 and generating multiple connections causes weird behaviour.
9646 Irssi-silc client does support windows and can handle several
9647 connections without problems, see: www.irssi.org and SILC plugin.
9649 * Fixed some places where client was added to the IDList. The
9650 rule of thumb is following (in order to get everything right):
9651 If the client is directly connected local client then the
9652 `connection' argument must be set and `router' argument must be
9653 NULL to silc_idlist_add_client function. If the client is not
9654 directly connected client then the `router' argument must
9655 bet set and the `connection' argument must be NULL to the
9656 silc_idlist_add_client function.
9658 * The funtion silc_server_packet_send_local_channel actually did
9659 not check whether the client was locally connected or not. It
9660 does that now. Fixed a bug related to LEAVE command.
9662 * Fixed Remove Channel User payload parsing bug in server's
9663 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
9665 * The server's silc_server_save_channel_key now checks also the
9666 global ID list for the channel as it might not be in the local
9667 list. Fixed a bug related to LEAVE command.
9669 * Is this the end of the [<unknown>] buglet that has been lurking
9670 around for a long time? A little for loop fix in server's
9671 silc_server_command_whois_parse that is used by both IDENTIFY
9672 and WHOIS command. At least, this was a clear bug and a cause
9673 of one type of [<unknown>] buglet.
9675 * WHOIS and IDENTIFY commands call the function
9676 silc_server_command_[whois/identify]_check function even if
9677 we are not router server.
9679 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9681 * Added --with-gmp configuration option. If set the GMP
9682 is always compiled in the SILC source tree. If not set then
9683 it is checked whether the system has the GMP3 installed. If
9684 it has then the GMP won't be compiled (the system's headers
9685 and library is used), if it doesn't have it then the GMP is
9686 compiled in the SILC source tree.
9688 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9690 * Changed RSA private exponent generation to what PKCS #1
9691 suggests. We try to find the smallest possible d by doing
9692 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
9693 not security fix but optimization.
9695 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9697 * Added new config entry [Identity] to fork the server and run
9698 it as specific user and group. A patch from Bostik.
9700 * Imported Dotconf configuration library into lib/dotconf.
9701 This will be used to create the SILC configuration files later.
9702 It will appear in the distsribution after this commit.
9704 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9706 * A big code auditing weekend happening. Auditing code for
9707 obvious mistakes, bugs and errors. Also, removing any code
9710 Removed files for being obsolete:
9712 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
9713 inline in the file lib/silcutil/silcbuffer.h)
9715 o lib/silcutil/silcbufutil.c (the header has inline versions)
9717 Changed code to fix possible error conditions:
9719 o The buffer formatting routines now check that the destination
9720 buffer really has enough space to add the data. This applies for
9721 both buffer formatting and unformatting
9722 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
9723 unformatting was changed to accomodate following rules:
9724 XXX_*STRING_ALLOC will allocate space for the data into the pointer
9725 sent to the function while XXX_*STRING will not allocate or copy
9726 the data into the buffer. Instead it sets the pointer from the
9727 buffer into the pointer sent as argument (XXX_*STRING used to
9728 require that the pointer must be allocated already). This change
9729 makes this whole thing a bit more consistent and more optimized
9730 (note that the data returned in the unformatting with XXX_*STRING
9731 must not be freed now). The routines return now -1 on error.
9733 o Tried to find all code that use buffer_format and buffer_unformat
9734 and added return value checking to prevent formatting and
9735 especially unformatting errors and possible subsequent fatal
9738 o Changed ske->x and ske->KEY to mallocated pointers in
9739 lib/silcske/silcske.h. Fixed possible data and memory leak.
9741 o Added return value checking to all *_parse* functions. Fixed
9742 many memory leaks as well.
9744 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
9745 so that buffer overflows would not happen. All code now also
9746 checks the return value as it can fail.
9748 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9750 * Added reconnection support to server if the normal server looses
9751 its connection to the router (for example if router is rebooted).
9752 The server performs normal reconnection strategy implemented
9753 to the server. Affected file silcd/server.c.
9755 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9757 * Added new packet type SILC_PACKET_SET_MODE that is used to
9758 distribute the information about changed modes (for clients,
9759 channels and clients channel modes) to all routers in the
9760 network. Updated the protocol specification accordingly.
9762 Added functions into silcd/packet_send.c and
9763 silcd/packet_receive.c: silc_server_send_set_mode,
9764 silc_server_set_mode.
9766 Added new files silcmode.[ch] into lib/silccore that implements
9767 the encoding and decoding of Set Mode Payload. Added new type
9768 SilcSetModePayload. Moved the definitions of different modes
9769 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
9771 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9773 * Oops, a little mistake in server's connection authentication
9774 protocol. The protocol is not ended with FAILURE but with
9775 SUCCESS if the authentication is Ok. :) Affected file is
9778 * Implemented NICK_CHANGE notify handling in server in the file
9779 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
9780 the local clients on the channel. After the changing nickname
9781 in router environment snhould work and the [<unknown>] nickname
9782 should appear no more.
9784 The silc_server_replace_id function that receives the Replace ID
9785 payload now sends the NICK_CHANGE notify type also in the file
9786 silcd/packet_receive.c
9788 * Changed WHOIS and IDENTIFY command to support the maximum amount
9789 of arguments defined in protocol specs (3328 arguments). This
9790 fixed a bug that caused problems when there were more than three
9793 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9795 * Added extra parameter, command identifier, to the
9796 silc_client_send_command so that explicit command identifier
9799 Changed that ID list routines uses specific command identifier
9800 when sending WHOIS/IDENTIFY requests to the server so that they
9801 can be identified when the reply comes back.
9803 Affected files lib/silcclient/command.[ch],
9804 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
9806 * Added `sender' argument to silc_server_packet_send_to_channel
9807 to indicaet the sender who originally sent the packet to us
9808 that we are now re-sending. Ignored if NULL. Affected file
9809 silcd/packet_send.[ch].
9811 * Added some server statistics support in silcd/server_internal.h
9812 SilcServerStatistics structure and around the server code. Also
9813 send some nice statistics information when client is connecting
9816 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9818 * Fixed channel ID decoding in server's JOIN command reply in
9819 silcd/command_reply.c
9821 * Fixed braodcasting of replace ID payload to not to send it if
9822 we are standalone server in silcd/packet_receive.c.
9824 * Fixed all channel message sending routines to not to send
9825 packets to clients that has router set, since they are routed
9826 separately in the same function earlier. Affects file
9827 silcd/packet_send.c and all channel packet sending functions.
9829 * In USERS reply, res_argv[i] are not allocated, the table
9830 is allocated. Thus changed that free the table, not its
9833 * In server's whois_check and identify_check if the client is
9834 locally connected do not send any WHOIS commands - they are not
9837 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9839 * Fixed some minor bugs in client when sending WHOIS command. The
9840 arguments was in wrong order.
9842 * Removed statis function add_to_channel from server in
9843 silcd/command.c that was previously used with the joining but
9846 * Tested USERS command in router environment successfully with two
9847 routers, two servers and two clients.
9849 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9851 * Reorganized the USERS command and command reply in client library
9852 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
9853 When the command is given by user we register a pending command
9854 callback that will reprocess the command after the reply has been
9855 received from the server. When reprocessing the packet we then
9856 display the information. Thus, the USERS information is displayed
9857 now in the command callback instead of in the command reply
9858 callback. The processing of the command is same as previously
9859 when server has sent the command reply in the JOINing process.
9861 * Added to USERS command in silcd/command_reply.c to join the client,
9862 we didn't use to know about, to the channel after we've created
9863 a client entry for it. Also, for clienet we did know already still
9864 check whether it is on the channel or not and add it if not.
9866 * Removed silc_server_command_join_notify as the function and its
9869 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9871 * Changed the client's pending command handling to the same as the
9872 server's pending command handling. It is also now possible to
9873 execute command reply functions from other command reply
9874 function as the function callbacks for commands and command
9875 replies are one and same. The pending commands are not static
9876 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
9877 in client connection context. Thus, pending commands are server
9878 connection specific as it is convenient.
9880 Changed the function silc_client_command_pending and
9881 silc_client_command_pending_del and added new function
9882 silc_client_command_pending_check. Removed the
9883 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
9886 * Added cmd_ident, current command identifier, to the client
9887 connection context in lib/silcclient/client.h to keep track on
9888 command identifiers used in command sending. Client's command reply
9889 function handling now supports the mandatory command identifiers.
9891 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
9892 funtions in client to fully support pending command callbacks.
9894 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
9895 as one of the arguments to the application in the command reply
9898 * NOTE: The FORWARDED flag is depracated. It used to be depracated
9899 before first releasing SILC but came back. Now it is removed again
9900 and should come back nomore. The FORWARDED flag was used only
9901 by the JOINing procedure by forwarding the command packet to router.
9902 Now, the JOINing procedure has been changed to more generic (due
9903 to various router environment issues) and FORWARDED is not needed
9904 anymore for anything. The protocol specification is yet to be
9907 Now, removed silc_server_packet_forward from server and the flag
9908 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
9910 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9912 * Renamed NAMES command to USERS command. The NAMES was named that
9913 due to historical reasons. Now it is renamed. Also, rewrote
9914 parts of the USERS command. The nickname list is not sent anymore
9915 by the server. Only Client ID and mode lists are sent in the USERS
9916 command. Changed this also to the protocol specification.
9918 The client now resolves the names and stuff after it receives
9919 the USERS list from the server when joining to the channel.
9921 * WHOIS and IDENTIFY commands has been changed to support multiple
9922 Client ID's per command. One can now search for multiple users
9923 in the network by sending only one WHOIS or IDENTIFY command.
9924 Changed the code and the protocol specifications.
9926 * Removed silc_server_command_identify_parse and changed that IDENTIFY
9927 uses silc_server_command_whois_parse to parse the request. */
9929 * If normal server, do not parse the WHOIS and IDENTIFY requests
9930 before sending it to the router. Saves some time.
9932 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9934 * Fixed JOIN command on client library. Wrong number of arguments
9935 used to crash the client.
9937 * Added silc_server_channel_has_global function to check whether
9938 channel has global users or not.
9940 * Added silc_server_channel_has_local function to check whether channel
9941 has locally connected clients on the channel.
9943 * The silc_server_remove_from_one_channel now checks whether the
9944 channel has global users or not after given client was removed from
9945 the channel. It also checks whether the channel has local clients
9946 on the channel anymore. If it does not have then the channel entry
9947 is removed as it is not needed anymore.
9949 * The silc_server_notify now checks on JOIN notify whether the joining
9950 client is one of locally connected or global. If it is global then
9951 the channel has now global users on the channel and that is marked
9952 to the channel entry. Also, it now saves the global client to
9953 global list who is joining and JOINs it to the channel. This is
9954 for normal server, that is.
9956 Changed silc_server_send_notify_on_channel,
9957 silc_server_packet_relay_to_channel and
9958 silc_server_packet_send_to_channel check if we are normal server
9959 and client has router set (ie. global client) do not send the
9960 message to that client, as it is already routed to our router.
9962 * Implemented LEAVE notify type handling in silc_server_notify
9965 * Tested LEAVE command in router environment successfully. Tested
9966 with two routers, two servers and two clients.
9970 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
9972 * Implemented SIGNOFF notify type handling in silc_server_notify
9975 * silc_server_remove_id now removes the client entry from all channels
9976 it has joined and thusly sends SIGNOFF notify type.
9978 * Rewrote the NAMES list generation in server by removing two excess
9979 loops. The lists are created now inside one loop.
9981 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9983 * silc_server_remove_channel_user checks now also global list
9984 for channel and client.
9986 * silc_server_new_channel_user checks now both local and global
9987 list for channel and client. Fixed a bug in client id decoding.
9988 Used to decode wrong buffer.
9990 * silc_server_channel_message checks now both local and global
9991 list for channel entry.
9993 * Tested channel joining (hence JOIN) in router environment
9994 successfully. Tested with two routers, two servers and two
9997 * Tested channel message sending in router environment successfully.
9999 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10001 * Added silc_server_save_channel_key into server.[ch] to save the
10002 received channel key in Channel Key payload processing. It is
10003 also used in JOIN command reply handling.
10005 Equivalent function silc_client_save_channel_key added into
10006 client.[ch] into client library.
10008 * Changed JOIN command reply to send information whether the channel
10009 was created or not (is existing already) and the channel key
10010 payload. Changed protocol specs accordingly.
10012 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10013 the request was sent by ID and not by nickname. Crashed on
10016 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10018 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10019 now correctly save the received data.
10021 * silc_server_free_sock_user_data now notifies routers in the
10022 network about entities leaving the network.
10024 At the same time implemented functions silc_server_remove_id
10025 and silc_server_send_remove_id to receive and send REMOVE_ID
10026 packets. The packet is used to notify routers in the network
10027 about leaving entities. The ID removed will become invalid in
10030 * Added function silc_idlist_del_server into server. Removes and
10031 free's server entry from ID list.
10033 * silc_server_private_message function now checks, if we are router,
10034 that the destination ID really is valid ID, naturally.
10036 * In router when NEW_ID packet is received (for new client) the
10037 hash of the Client ID is saved in the ID Cache but the
10038 client->nickname is set to NULL, instead of putting the hash
10041 IDENTIFY command now also checks that client->nickname must be
10042 valid. If it is not if will request the data from the server who
10043 owns the client. Added new function
10044 silc_server_command_identify_check.
10046 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10047 to set the command to already allocated Command Payload.
10049 * Tested private message sending in router environment with two
10050 routers, two servers and two clients. Fixed minor bugs and now
10053 * Fixed segfault from client's NAMES command. Used to crash if
10054 not on any channel.
10056 * Forwarded packets must not be routed even if it is not destined
10057 to the receiver. Changed server code comply with this.
10059 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10061 * Added `require_reverse_mapping' boolean value to ServerParams
10062 structure. If TRUE (not default) the server will require that
10063 the connecting host has fully qualified domain name.
10065 If the reverse mapping is not required and hostname could not be
10066 found the IP address is used as hostname.
10068 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10070 * Implemented version string checking to both client and server.
10071 The check is incomplete currently due to the abnormal version
10072 strings used in development version of SILC.
10074 * Changed all command functions in server to use the new
10077 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10079 * Changed char *data to unsigned char *data in ID Cache system to
10080 support binary data as ID Cache data. Changed code to support
10081 binary data in lib/silccore/idcache.c.
10083 * Renamed silc_server_packet_relay_command_reply to
10084 silc_server_command_reply as it is normal packet receiving
10085 function. Rewrote the function to accept command replys for
10086 servers and not only for clients.
10088 * Mark remote router always as registered server if we are connecting
10089 to it. Otherwise, commands sent by the router to us are ignored.
10091 * All ID List find routines now returns the ID Cache Entry pointer
10092 as well if requested.
10094 * WHOIS command works now in router environment, tested with two
10095 routers, two servers and two clients.
10097 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10098 in router environment (as it is almost equivalent to WHOIS) but
10099 hasn't been tested thoroughly. Added new functions:
10101 silc_server_command_identify_parse
10102 silc_server_command_identify_send_reply
10103 silc_server_command_identify_from_client
10104 silc_server_command_identify_from_server
10106 * Disabled route cache adding because adding two different ID's with
10107 same IP replaces the old cache entry thus giving wrong route.
10108 The entry->router->connection is always the fastest route anyway
10109 so route cache may not be needed. Of course, new routes maybe
10110 established after receiving the ID when the entry->router->connection
10111 might not be anymore the most optimal.
10113 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10115 * Add route cache for received ID for fast routing.
10117 * Added silc_server_packet_route to route received packet on router
10118 that is not destined to us.
10120 * Renamed silc_server_get_route to silc_server_route_get.
10122 * Added id_string and id_string_len fields into SilcServer to
10123 include encoded ServerID for fast comparing without excess
10124 encoding of the ID's.
10126 * Cleaned up WHOIS command on server side. Added following static
10129 silc_server_command_whois_parse
10130 silc_server_command_whois_check
10131 silc_server_command_whois_send_reply
10132 silc_server_command_whois_from_client
10133 silc_server_command_whois_from_server
10135 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10136 arguments in command replies. All command functions should be
10137 updated to use this macro.
10139 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10141 * Minor typo fixes on command reply handling on server.
10143 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10145 * Added silc_server_command_add_to_channel internal routine to add
10146 the client to the channel after router has created the channel and
10147 sent command reply to the server.
10149 * Added generic silc_server_send_command to send any command from
10152 * Use static buffer with ID rendering instead of duplicating data.
10154 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10156 * Fixed a channel user mode bug when joining to a channel server gave
10157 everybody channel founder rights, oops.
10159 * We mark ourselves as the router of the incoming server connection
10160 if we are router ourselves. This way we can check in some packet
10161 sending functions whether it is locally connected server. For
10162 incoming router connections we put NULL.
10164 * For router sending packets locally means now always sending the
10165 packet cell wide; to local clients and local servers. For normal
10166 server sending packet locally means sending it to only local
10169 * Fixed the JOIN command to really work in router environment. If the
10170 channel is created it is always created by the router. Router is
10171 also responsible of making the initial joining to the channel,
10172 sending JOIN notify to the sending server and distributing
10173 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10174 does not exist server doesn't do anything else but forward the
10175 command to the router which performs everything.
10177 * Added silc_server_send_channel_key function to send the Channel Key
10180 * Added silc_server_create_channel_key to create new channel key. The
10181 channel key is now re-generated everytime someone joins or leaves
10182 a channel, as protocol dictates. Note: channel->key_len is the
10183 key length in bits.
10185 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10187 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10188 packet_receive.[ch] to separate packet sending and receiving
10189 routines. The server.[ch] now includes everything else including
10190 actual packet processing (writing and reading data) and other
10193 Renamed silc_server_private_message_send_internal to
10194 silc_server_send_private_message. The routine is still though
10195 used only to relay private messages as server does not send
10196 private messages itself.
10198 Renamed silc_server_new_channel to silc_server_create_new_channel
10199 and added new function sicl_server_new_channel that handles the
10200 incoming New Channel packet. Added also new sending function
10201 silc_server_send_new_channel to send New Channel Payload.
10203 * Added new function silc_server_notify to process incoming notify
10204 packet to the server/router. Server may then relay the notify
10205 to clients if needed.
10207 * Added new function silc_server_new_channel_user to process incoming
10208 New Channel User packet. Router will redistribute the packet and
10209 send JOIN notify to its local clients and locally connected servers
10210 if needed. Normal server will send JOIN notify to its local client
10211 on same channel when received this packet. Added also corresponding
10212 sending function silc_server_send_new_channel_user to sent the
10215 * Added boolean route argument to send_notif_to_channel and
10216 packet_send_to_channel functions to attempt to route the packet
10217 if it is TRUE and send only locally if it is FALSE.
10219 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10221 * silc_server_replace_id now broadcasts the received replace ID
10222 packet if it is not broadcast packet already. The router must
10223 broadcast to inform other routers about changed ID.
10225 * Added backpointer to server's router into SilcServer context in
10226 silcd/server_internal.h.
10228 * Fixed silc_server_packet_broadcast to send correct broadcast
10231 * The channel key is now distributed to the local client as soon
10232 as it is received from the router (in router environment) so that
10233 no other packet may be sent for the channel until client has
10236 * silc_server_remove_channel_user now broadcasts the received
10237 Remove Channel User packet if it is not broadcast packet already.
10238 The router must broadcast to inform other routers about removed
10241 * Added users field into SilcPacketContext that is a reference count
10242 of the context. One can increase the reference count by calling
10243 silc_packet_context_dup which is now changed to just increase the
10244 reference count instead of duplicating the data. The reference
10245 count is decresed by calling silc_packet_context_free that will
10246 free the data after the reference count hits zero.
10248 For now on the packet context and everything allocated into it
10249 (including the raw packet from network) must be freed by calling
10250 the new silc_packet_context_free function. Added also new function
10251 silc_packet_context_alloc that must be used now to allocate the
10252 context. This also means that if a routine is asynchronous from
10253 silc_[client/server]_packet_parse_type the packet context must
10254 be duplicated by calling silc_packet_context_dup. Otherwise it
10255 gets free'd after silc_[client/server]_packet_parse_type returns.
10256 Also, one must remember that if packet is duplicated then its
10257 reference count must be decresed by calling the free function as
10258 many times as it was duplicated.
10260 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10261 from both client and server.
10263 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10265 * Made joining to a channel working in router environment.
10267 * Cleaned up JOIN command on server side and create function
10268 silc_server_command_join_channel internal routine to make the
10271 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10273 * Changed silc_command_pending list to SilcDList. Also, added
10274 `ident' field to SilcServerCommandPending structure to identify
10275 the reply and to call correct callback.
10277 Added silc_server_command_pending_check function to replace the
10278 corresnponding macro. The silc_command_pending list is not
10281 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10282 to set identifier to previously allocated Command Payload. It
10283 is used to set identifier for command when resending Command
10286 * Added silc_command_payload_encode_payload to encode Command
10287 Payload buffer from SilcCommandPayload structure.
10289 * Added silc_argument_payload_encode_payload to encode Argument
10290 payload buffer from SilcArgumentPayload structure.
10292 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10294 * Changed WHOIS command to support router connection on server side.
10295 The whois request is always sent to router unless the server is
10296 standalone server. After server has received the reply from the
10297 router will it send the reply to the client.
10299 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10300 broadcast received broadcast packet. The function is used only
10301 by router. The broadcast packet is always sent to the router's
10304 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10305 render given ID to printable string, for log files for example.
10307 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10309 * Made basic router to router connections working. At least they
10310 can now connect to each other but nothing really works the way
10311 they are supposed - yet.
10313 * Added new initiator token to RouterConnection configuration
10314 file in silcd/serverconfig.[ch]. It is used to tell whether we
10315 are the initiator to the remote router or whether we'll expect
10316 the other end to connect.
10318 * Moved registering of listener task to silc_server_init, hence
10319 the server starts listenning as soon as it is run, even if it
10320 does not have connections to other routers. Let's see how well
10323 * Changed default connection retry timeouts for more suitable in
10326 * Removed cipher and such arguments from silc_idlist_add_client
10327 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10328 Added new function silc_idlist_add_data to add the keys and stuff
10331 * Added SilcIDListData structure and added it to SilcClientEntry
10332 and SilcServerEntry as their first field in the structure. This
10333 way we can explicitly cast the ID entries to the SilcIDListData
10334 structure and get common data for the entries. In past, we had
10335 to first check what type of connection it is and then cast it to
10336 correct ID entry type. Now, we can directly cast the opaque
10337 pointer to the SilcIDListData (no matter what ID entry it actually
10338 is) and get the data needed.
10340 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10342 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10343 in some circumstances even if threre were timeout tasks, though not
10344 IO tasks, but tasks anyway. Now fixed.
10346 * Defined SilcServerConnection structure to hold connection specific
10347 stuff about directly connected servers and routers. The definition
10348 is currently in silcd/server_internal.h. I thought about having
10349 a bit more important role fro this struct but for now it is used
10350 only when connecting to other server (or router actually).
10352 * Added connecting retry support in server when connecting to
10353 router(s). The retry feature implement exponential backoff
10354 algorithm. Also, added SilcServerParams structure to hold default
10355 parameters for server. For now, it include these retry settings
10356 and are hard coded. After server is moded to be as Silc Server
10357 Library this structure will be more important.
10359 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10361 * Changed client librarys channel->clients table to SilcList and
10362 changed code accordingly.
10364 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10366 * Changed client's channel table to SilcList and changed code
10367 accordingly. Also changed SilcChannelClientEntry to include back-
10368 pointer to the channel so that client entry can use that structure
10369 as list as well and we have fast cross-reference to the channel.
10370 This change dramatically decreased the complexity of channel
10371 handling with client entry and vice versa (removed one extra
10372 loop when searching for channel entry from many functions).
10374 * Changed server->sim from table to SilcDList and changed code
10377 * NAMES command can now be used from user interface. It will show
10378 the user list on the channel, neatly.
10380 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10381 Code now saves realname of the user if it becomes available.
10383 * Renamed configure.in to configure.in.pre and made ./prepare
10384 script to automatically add correct version string to
10385 configure.in which it creates from configure.in.pre.
10387 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10389 * NAMES command reply now shows users mode with the nickname when
10390 joining to channel.
10392 * Moved silc_client_ch[u]mode[_char] functions from
10393 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
10394 place sucks, they are utility functions and should be in some
10397 * Fixed some unsigned int's to unsigned short's. Patch by cras.
10399 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
10402 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10406 * Added TRQ (efficient deque and list library) into lib/trq. This is
10407 a very good list library that is currently used in the SILC. Defined
10408 SilcList API over the library because I didn't like the API very
10409 much. See lib/trq/silclist.h for the API and examples of how to
10410 use the API. Fixed various places in the code to use the new
10411 SilcList API. The SilcList is meant for lists that has a structure
10412 already defined as a list. It is not suitable to add just some
10413 context to the list (in TRQ, the context is the list actually).
10415 So, I defined SilcDList that can be used for the purpose where
10416 predefined list structure does not exit. This can be used as
10417 such list. Now some context just can be added to the SilcDList.
10418 Currently this list is not used in the SILC just yet, though there
10419 are a lot places where this can replace dynamically allocated
10420 tables and I will fix these places, later, to use SilcDList.
10421 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
10422 and use TRQ internally).
10424 Also fixed some annoying warning messages that the original TRQ
10425 code generated. Also minor changes to TRQ's Makefile.in.
10427 * Added support for querying by Client ID to both WHOIS and
10428 IDENTIFY commands into server, as required by the protocol.
10430 * Removed method function pointers from SilcBuffer structure. They
10431 weren't used to anything and just increased the context size for
10432 no good reason. This change also made silc_buffer_alloc and
10433 silc_buffer_free functions inline functions.
10435 * Disabled command flooding detection support until it's fixed so
10436 that it accepts commands in but does not execute them more than once
10439 * Added silc_net_localhost(), to return local hostname, into
10440 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
10441 that must be initialized before calling silc_client_init.
10443 * Added new function: silc_server_send_notify_on_channels to send
10444 notify messages to all channels client has joined. It is assured
10445 that the message is sent only once per client.
10447 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
10448 lib/silcutil/silcutil.[ch] as silc_format function. The new
10449 function is generic and is used by server as well, not only by
10450 the logging routines.
10452 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
10453 the provided version string was not acceptable. Added new function:
10454 silc_ske_check_version into lib/silcske/silcske.h. The function
10455 must be implemented by the application (client or server) and it
10456 does not reside in the SKE library. The function checks the version
10457 string remote end sent.
10459 * Added back pointers (to opaque context and to SilcSocketConnection)
10460 into SilcPacketContext structure into lib/silccore/silcpacket.h.
10462 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
10463 duplicate packet context structure.
10465 * Changed `notify' client operation to send same arguments as client
10466 receives from server except for ID's. ID's are mapped to correct
10467 ID entry and that is returned. Also, if channel entry is not sent
10468 by server but the notify is for channel the channel entry is sent
10469 to application (otherwise application doesn't know that it is for
10470 channel (library gets it from packet's Destination ID)).
10472 * Added silc_client_remove_from_channels into client library to
10473 remove a client from all channels it has joined to. Used when
10474 received SIGNOFF notify from server. Added also new function
10475 silc_client_replace_from_channels to replace old ID entry with
10476 new ID entry on all channels. Used when received NICK_CHANGE
10477 notify from server.
10479 * Fixed ID Cache list handling in silc_idlist_get_client in
10480 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
10481 to get (or query) client by ID.
10483 * Updated TODO list.
10485 * Added connection authentication status message defined by the
10486 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
10487 support for these into the code in client and server side.
10489 * Added generic function silc_client_send_command to send any command
10490 with variable argument list. Application should use this function
10491 to send commands if the command functions provided by the library
10492 does not suite for the application's user interface needs.
10494 * Added new `failure' client operation. Application is notified about
10495 received failure packet if client is executing a protocol. In this
10496 case the protocol's execution has failed.
10498 * Added SKE's end notify to send the SKE_SUCCESS notify message that
10499 is required by the protocol.
10501 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
10502 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
10505 * Added status flag to SilcSKE object to indicate realtime status
10506 of the SKE protocol.
10508 * Application receives now exactly same command reply arguments as
10509 the library receives from server. However, if ID is received the
10510 corresponding ID entry is returned to the application (eg. Client
10511 ID is mapped to correct SilcClientEntry entry and that is returned).
10512 Changed command_reply client operation due to this change.
10514 * Changed all ID's in commands and in command replys as ID Payloads.
10515 Change affected both client and server side codes.
10517 All ID's sent in SILC network (with execption of ID's in SILC
10518 Packet header) are sent in ID Payload to support variable length
10521 * Server now notifies nick changes and notifies all clients on
10522 the channels about the new nickname (about the new Client ID,
10525 * Implemented CMODE command to change channel modes. Supports all
10526 channel modes defined by the protocol specs except ban and invite
10527 lists. (Also, private channel key mode is supported but support for
10528 setting private channel key in client is missing, thus, this mode
10529 has no effect on client side (except that server requires that the
10530 client uses private channel key and normal channel traffic does not
10533 Also, invite mode works per se, but INVITE command does not work
10534 yet correctly, so you can set channel as invite only channel but
10535 inviting clients to the channel does not work (it is yet to be
10536 thought what's the best way to do it).
10538 * Added new command SILC_COMMAND_CUMODE to change user mode on the
10539 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
10540 Implemented CUMODE command to change user's mode on the channel.
10541 Supports all modes defined by the protocol specs.
10543 * Added NAMES command reply to return users modes on the channel.
10545 * Removed unnecessary and slow ciphers from lib/silccrypt.
10547 * Set SO_KEEPALIVE option to connection sockets by default.
10549 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
10551 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
10552 redefined the Notify Payload into protocol specs.
10554 * Added silc_id_payload_parse_id to get ID directly from raw
10557 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10559 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
10560 accept searching by Client ID as well.
10562 * Added support for LEAVE and SIGNOFF notify types in client library.
10564 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
10565 to parse ID Payload from raw data.
10567 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10569 * Added flags parameter into silc_ske_assemble_security_properties
10570 function in lib/silcske/silcske.[ch].
10572 * Changed notify client operation to fit better for notify messages
10573 sent by server. The notify payload received from server is now
10574 passed to the application (after parsing it to SilcNotifyPayload).
10575 It is application's responsibility to retrieve the arguments
10576 from the payload and show the message the way it wants. The message
10577 sent by server is implementation specific.
10579 * Changed public keys to comply with the protocol specification.
10580 Old public keys are not supported anymore and are not compatible.
10582 * Removed nickname from Channel Payload as the latest draft removed
10583 it. The client must resolve the nickname from the NAMES command
10584 reply received when it joined the channel.
10586 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
10588 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10590 * Fixed some errors in protocol specification drafts.
10592 * Created lib/silccore/silcnotify.c to implement Notify Payload
10593 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
10594 generic payloads described by protocol specifications. The file
10595 includes implementations for ID Payload and Argument Payload.
10597 * Changed Command Payload implementation to use the new Argument
10598 Payload. Changed command_xxxx_payload to command_payload_xxxx
10599 to comply with SILC coding conventions.
10601 * Added suppport for Argument Payload handling in Notify Payload
10602 implementation as protocol requires it. Added the new support
10603 into server and client lib as well.
10605 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10607 * Added support for multiple nicknames on same channel. [n] is
10608 added locally to the nickname if there are more than one same
10609 nicknames on the channel.
10611 * Server now sends all nicknames that matched WHOIS request.
10612 Client also shows the list received from server.
10614 * Added TOPIC command to client side. User can now set and show
10615 current topic on channel.
10617 * Added MOTD command to client and server. Also, server sends the
10618 motd when client connects to the server.
10620 * Changed version strings to comply ISO 8601.
10622 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10624 * Fixed protocol error handling in client library. It should now
10625 cope even if the SKE fails for some reason.
10627 * Made new protocol specification drafts for submitting to IETF.
10629 * Implemented TOPIC command to server in silcd/command.c.
10631 * Added two new notify types into lib/silccore/silcnotify.h:
10632 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
10633 notify nickname change and topic setting/change on a channel.
10635 * API change of command_reply operation in client library. The
10636 application gets now the status type received from server as well.
10638 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10640 * Removed the function just added to lib/silcutil/silcschedule.[ch].
10642 * Cras fixed and optimized the packet handling even further and
10643 it should work now. Minor change to the prototype of function
10644 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
10646 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10648 * Added new function into lib/silcutil/silcschedule.[ch]:
10649 silc_schedule_with_fd to select() a specified fd. The function
10650 returns after timeout expires or data arrives or goes. The
10651 function is used by packet routines to wait that all data is
10652 received from network.
10654 * Fixed data reading from network in lib/silccore/silcpacket.c.
10655 The code now assures that all data is read from the fd and then
10656 continues packet processing. This was a bug fix since the code
10657 used to drop some data in some circumstances.
10659 * Added new function into lib/silcclient/client.[ch]:
10660 silc_client_start_key_exchange to start key exchange after
10661 connection has been established to server. The code internally
10662 now uses this funtion but its main purpose was to provide it
10663 for applications that perform their own connecting. After
10664 application has created a connection it merely calls this
10665 function to start the key exchange between client and server.
10666 The library takes care of everything else after that.
10668 Updated also lib/silcclient/README to explain the usage of
10671 * Do not send to application information that connection has
10672 been established. Application gets notified it by connect
10675 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10677 * Applied cras's patch to add silc_schedule_one function. The
10678 function runs scheduler once and returns.
10680 * Fixed the scheduler after cras messed it up. The timeout
10681 handling works now as it's supposed to work.
10683 * Added into lib/silccore/ silcnotify.h to include notify
10684 message types support. Changed silc_server_send_notify*
10685 functions, in server.[ch], to support those new notify types.
10686 Added the support for the notify types into client library,
10687 as well. Added new notify client operation into ops.h in
10690 * Changed silc_server_packet_send_to_channel to send normal
10691 packets instead of just channel message packets. The function
10692 is now used to send the notify packets to channels. It is not
10693 used to send channel message packets anymore, as server never
10694 sends them anymore.
10696 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
10697 va_arg()s as it seems to require it nowadays. I guess, if SILC
10698 is compiled with older va_arg() the new code should work anyway.
10700 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10702 * Splitted core library. Core library (lib/silccore) includes
10703 now only SILC protocol specific core (and common) components.
10704 Created new utility library (lib/silcutil) that includes more
10705 generic purpose stuff. The stuff for util library was taken
10706 from the old core library. This was minor and easy split.
10708 * Created SILC Client Library (lib/silcclient) that includes
10709 implementation of the SILC client without user interface. This
10710 was major move from silc/ directory. The code has been changed
10711 so that it is transparent towards the user interface. The
10712 silc/ directory includes now the same user interface as before
10713 and it uses the new client library. Read lib/silcclient/README.
10714 Basicly, the client library performs everything else related
10715 to SILC except user interface handling. Also, configuration
10716 files are considered to be part of user interface and library
10717 does not handle them.
10719 This change also changed a lot of structures, function naming etc.
10720 Most important change was that SilcClientWindow object was
10721 renamed to SilcClientConnection in the client library. Created
10722 also new file lib/silcclient/ops.h. Also added new files
10723 silc/local_command.[ch] and silc/client_ops.[ch].
10725 All these changes were made to make it easier for user interface
10726 designers to create what ever user interface for the SILC client
10729 It is also expected that the server will be moved to lib
10730 directory as well and SILC Server Library will be created;
10731 sometimes in the future.
10733 * Removed Local commands from lib/silccore/silccommand.h as
10734 they are application specific and new client library does not
10735 handle any of those anymore.
10737 * Several functions moved to lib/silcutil/silcutilc.[ch] from
10738 old client implementation in silc/.
10740 * Added support for callback functions in SILC_LOG_* macros.
10741 Application can now set its own callbacks that will be called
10742 instead of using the default functions that will always print
10743 the debug messages to stderr (or stdout). Also, debugging can
10744 now be disabled by setting silc_debug to FALSE and re-enabled by
10745 setting it to TRUE. Note, that logging will still work even
10746 if debugging is disabled.
10748 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
10749 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
10750 silc_log_reset_debug_callbacks.
10752 * To enable debugging in silc client one must give now -d
10753 option on command line.
10755 * Changed silc_schedule_init to automatically allocate task queues
10756 if they are not allocated before calling it.
10758 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10760 * Added GMP 3.1 into math library.
10762 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10764 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
10765 a channel in SILC network. The packet is used by servers and
10766 routers to notify other routers that user has left a channel.
10767 This little feature was missing until now. Added the feature
10768 to protocol specification as well.
10770 Added functions: silc_server_send_remove_channel_user and
10771 silc_server_remove_channel_user into server.[ch].
10773 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
10774 lib/silccore/silcpacket.h. However, they are not implemented
10777 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10779 * Fixed joining to a channel and sending channel messages
10780 between server and router. The channel message sending should
10781 now work inside a cell.
10783 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10785 * Fixed the private message sending between server and router.
10786 The private message sending should now work inside a cell.
10788 * Added silc_server_replace_id into server.[ch] to replace
10789 existing ID in the SILC network.
10791 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
10792 and silc_idlist_replace_server_id into idlist.[ch] in server.
10794 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10796 * Fixed the server to server connections. Server can again now
10797 connect to router. Router to router connections probably does
10800 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10802 * Added dynamic protocol registering support. Now protocols can
10803 registered and unregistered on the fly. Patch by cras.
10805 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10807 * Added lib/contrib directory to hold routines that some platforms
10808 don't have but are needed by SILC.
10810 * Added getopt.c, getopt1.c and getopt.h from GNU C library
10811 into lin/contrib to provide getopt() and getopt_long() for
10812 those who don't have it.
10814 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10816 * Added AWAY command to client. When away message is set and
10817 client receives a private message packet the client automatically
10818 replies to the sender with the away message.
10820 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
10821 bug seemed to be the cause of recent problems when compiling
10824 * Added version detection support to SKE protocol specification
10825 and added the new changes to the SKE implementation as well.
10826 There were other minor changes in the SKE protocol as well.
10828 Many changes in lib/silcske/silcske.[ch] and in
10829 lib/silcske/payload.[ch].
10831 * Added ^U functionality, clear input line. Patch from cras.
10833 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10835 * Mainly small bugfixes on core library. Fixed some debugging
10836 logging and buffer overflow in silclog.c.
10838 * Updated config.sub and config.guess on the distribution tree.
10840 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10842 * Added command lagging support in server. Client may execute
10843 commands now only once in two seconds.
10845 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10847 * Optimized packet reception. MAC computation and checking is now
10848 also more optimized. A lot previously duplicated code is now
10849 used as generic by both client and server.
10851 * Fixed key pair generation in clientutil.c
10853 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10855 * Added into lib/silccore/silcbufutil.[ch] new function;
10856 silc_buffer_realloc.
10858 * Moved generic packet sending/encryption functions to
10859 lib/silccore/silcpacket.[ch] from client and server. Some
10860 rewriting of the functions.
10862 * Moved all generic packet reception/decryption functions to
10863 lib/silccore/silcpacket.[ch] from client and server. The
10864 packet processing is now much cleaner in both client and server.
10865 These were major changes in both client and server.
10867 * Created many common functions in server to do packet sending.
10868 Previously code were duplicated a lot, this has been removed
10869 with these changes.
10871 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10873 * Rewrote major parts of the ID cache system. Don't know
10874 whether it is better now or not but at least the API is more
10877 * Major rewrite on ID cache stuff on client because of the ID
10878 cache API changes. Added idlist.c to client.
10880 * Also major rewrite on ID cache stuff on server as well.
10881 Major rewrite of idlist.[ch]. SilcXXXList's are now named
10882 SilcXXXEntry's. We won't keep anymore idlist specific pointers
10883 in hand, instead they are all put into the ID cache system now.
10884 All server_idlist_* routines uses ID cache now instead of
10885 traversing its own lists (those lists does not exist anymore).
10886 SilcIDList though still exists. Also, SilcXXXEntry's are
10889 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10891 * Finally made the SKE implementation compliant to the protocol
10892 specification. All mp integers are now binary encoded as
10893 opposed being HEX encoded.
10895 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
10898 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
10899 functions: silc_[encode/decode]_pem. Also added function
10900 silc_encode_pem_file to PEM encode with newlines ('\n') for
10901 saving into a file.
10903 * SILC public keys are now encoded either PEM or binary. Same
10904 option is for private keys as well. By default private keys
10905 are binary encoded and public keys PEM encoded. Silly HEX
10906 encoding were removed.
10908 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
10909 function to create fingerprints.
10911 * Fixed a bug in SHA1; does not change the original data anymore.
10913 * Partly implemented INFO command on client and server side.
10914 Fixed CLEAR command. Changes to SERVER command; show current
10915 server(s) when giving command without arguments. Added
10916 VERSION command to client.
10918 * Added check to server that unregistered connections cannot
10919 execute commands (unless it is specificly allowed).
10921 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10923 * Fixed screen refresh.
10925 * Fixed channel joining bug from client. On some circumstances
10926 client tried to join to a channel it had already joined.
10928 * Added public key verification process into client's protocol.c.
10929 The client now verifies the public key from user and saves
10930 it into ~./silc/serverkeys/ directory.
10932 Added into: clientutil.[ch]: silc_client_verify_server_key.
10934 * Changed SKE protocol's silc_ske_initiator_finish function
10935 to accept callback function that verifies the received public
10936 key. Removed old silc_ske_verify_public_key function.
10938 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10940 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
10941 silc_pkcs_private_key[_data]_set.
10943 * Made the password and public authentication more cleaner in
10944 server's protocol.c.
10946 * Removed historic and obsolete protocol `channel_auth' from
10947 both client and server.
10949 * Removed wrong way of sending command status messages from
10950 server to client in server's command.c. The old way violated
10951 protocol specification.
10953 Changes to silccore/silccommand.[ch]: removed
10954 silc_command_encode_status_payload -> not needed anymore,
10955 changed silc_command_encode_payload_va to accept extra
10956 argument on variable argument list. The argument type must
10957 now be provided to the function. Also, added new function:
10958 silc_command_encode_reply_payload_va which is same as
10959 normal command_encode_payload_va except command status type
10960 is provided as extra argument.
10962 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10964 * Added ~./silc directory handling. The directory includes the
10965 public and private keys for the client.
10967 Added silc_client_check_silc_dir, silc_client_create_identifier
10968 and silc_client_load_keys.
10970 * Implemented SILC protocol compliant public key. Added public
10971 and private key saving to and loading from files.
10973 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
10974 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
10975 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
10976 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
10977 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
10979 Implemented: silc_pkcs_save_[public/private]_key[_data] and
10980 silc_pkcs_load_[public/private]_key.
10982 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10984 * Added silc_server_get_route (route.[ch]) to get connection
10985 data for the fastest route for given ID.
10987 * Implemented INVITE command on client and server. The command
10988 were re-defined in the SILC Protocol Specification and the
10989 implementation now complies with the specification.
10991 * Implemented PING command on client and server.
10993 * Implemented NAMES command on client and server. The server side
10994 supports currently only normal server not router server yet.
10995 Some changes to NAMES definition in SILC protocol specification.
10997 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10999 * Implemented LEAVE command on client and server.
11001 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
11002 again. This change was made to the protocol as well. Server
11003 should not violate the protocol specification anymore.
11005 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11007 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11008 was tested. SOCKS4 was not but should work anyway.
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