1 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
3 * Defined SILC_STRFMT_END that must be used now with
4 silc_buffer_strformat, instead of SILC_STR_END. Fixes
5 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
6 lib/silcclient/silcvcard.c, silcd/server_util.c.
8 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
10 * Added support for public key watching in server. Affected
11 files are silcd/server.c, server_internal.h, command.c,
14 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
16 * Added public key to the SIlcClientEntry. Affected files
17 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
19 * Fixed the get_clients_whois reply processing to return
20 exactly same entries server returned. Makes it possible
21 to search using attributes. Affected file is
22 lib/silcclient/idlist.c.
24 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
26 * Save founder key to SilcChannelEntry. Affected files are
27 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
29 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
31 * Call the monitor callback with _CLOSED status from the
32 silc_client_file_close. Affected files are
33 lib/silcclient/client_fpt.c, silcclient.h
35 * Added silc_client_get_clients_whois which resolves using
36 WHOIS, and supports requested attributes as well.
37 Affected files are lib/silcclient/silcclient.h, idlist.c.
39 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
41 * Added support for asking the destination filename where
42 the downloaded file is saved in the file transfer. Affected
43 files are lib/silccilent/silcclient.h, client_ftp.c.
45 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
47 * Fixed error handling in resuming data processing. Affected
48 files are lib/silcclient/client_resume.c and client.c.
50 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
52 * Fixed silc_client_send_private_message to return TRUE correctly.
53 Affected file lib/silcclient/client_prvmsg.c.
55 * Added topic to the SilcChannelEntry. Affected files are
56 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
58 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
60 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
61 file lib/silcclient/command.c
63 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
65 * Convert all commands to UTF-8 before passing them to the
66 client library. Still need to convert replies from UTF-8 to
67 the locale encoding. Affected file
68 irssi/src/silc/core/silc-cmdqueue.c
70 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
72 * redirect all silc_client_command_calls through a queueing framework.
73 This fixes /CYCLE and the annoying "nick change after auto-joining
74 a channel". Furthermore it defines one central point where
75 command parameters can be UTF-8-ified. Affected files
76 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
77 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
79 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
81 * use asynchronous connect() to establish router connections.
82 Fixes problem when the primary router goes down. Affected files
83 silcd/server.c, silcd/server_backup.c
85 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
87 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
88 Fixed various compilation warnings when type casting ints
89 to pointers or vice versa, of different size. Updates around
92 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
94 * Surrogates not allowed in UTF-8 strings, updated decoder.
95 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
96 testers in lib/silcutil/tests/ directory.
98 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
100 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
101 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
102 files are lib/silcclient/silcclient.h, client.c.
104 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
106 * When resuming a session fails, notify the user that the session
107 file needs to be removed eventually. Affected files
108 irssi/src/fe-common/silc/module-formats.[ch],
109 irssi/src/silc/core/client_ops.c.
111 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
113 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
114 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
116 * Typofix in Irssi::Silc module. Affected file
117 irssi/src/perl/silc/Silc.xs.
119 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
121 * Changed the way NOTICE flagged messages are treated. Added support
122 for notices in queries and signing notices. Affected files
123 irssi/default.theme; irssi/docs/help/in/notice.in;
124 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
125 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
127 * Fixed typo in /ACTION help. Affected file
128 irssi/docs/help/in/action.in
130 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
132 * Fixed typo in perl module. Affected file
133 irssi/src/perl/silc/Server.xs
135 * Changed the way ACTION flagged messages are treated. Added support
136 for actions in queries and signing actions. Affected files
137 irssi/default.theme; irssi/docs/help/in/action.in;
138 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
139 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
142 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
144 * Incorrectly reported error when client had to be resolved from
145 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
147 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
149 * Fixed whois public key hash table deleting and adding in
150 detached client case. Affected file silcd/packet_receive.c.
152 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
154 * Changed filenames of silc/fe module not to collide with filenames
155 from core/fe. Also seperated public messages printing from
156 query messages printing. Affected files are all in
157 irssi/src/fe-common/silc.
159 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
161 * Fixed the invite process handling during joining to use
162 correct server name for the client that is matched against
163 the invite string for the channel. Wrong server name caused
164 inability to join the channel. Affected file is
167 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
169 * Fixed the CUMODE channel founder authentication on normal
170 server to not remove the founder rights on existing founder
171 before checking that router accepts the mode change. Affected
172 files are silcd/command.c and silcd/packet_receive.c.
174 * Remove the server entry correctly when rekey timeouts and
175 remote router connection on normal server is closed. Fixes
176 a crash where server uses the freed server entry. Affected
179 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
181 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
182 networks. This is the first step in solving the bug about
183 /SERVER ADD -silcnet <silcnet>. Affected files
184 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
185 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
186 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
188 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
190 * /SMSG and /MMSG now correctly create new queries. Affected files
191 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
193 * Add basic support for SILC protocol specific variables in perl.
194 Affected files irssi/src/perl/silc/*, irssi/configure.in,
195 irssi/src/perl/Makefile.am
197 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
199 * Don't use silc_get_input, it's obviously not reliable. Fixes
200 issue when the current key expires. Affect file
201 irssi/src/silc/core/clientutils.c
203 * Make the session data filename configurable. This makes it
204 possible to have different session files for different
205 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
206 client_ops.[ch], silc-servers.c,
207 irssi/src/silc/fe-common/silc/module-formats.[ch]
209 * Use the same set of libtool files for the MPI lib as for the
210 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
211 config.sub, configure.in, install-sh, missing, mkinstalldirs
213 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
215 * Fixed server statistics decrementing error to not go to
216 negative. Affected file silcd/packet_receive.c.
218 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
220 * Use silc_server_query_add_error to add error in public key
221 search error. Added support in send_reply to send errors
222 without specific argument. Affected file silcd/server_query.c.
224 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
225 Client for NO_SUCH_NICK. It was against the protocol specs.
226 Affected file irssi/src/silc/core/client_ops.c.
228 * Added backwards support for the wrong NO_SUCH_NICK error sending
229 in server. To be removed in SILC Server 1.0. Both old clients
230 and clients with fixed error handling now works. Affected file
231 silcd/server_query.c.
233 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
235 * fixed a bug in the whois using attributes function where no
236 error was sent if no nickname and client id but the attributes were
237 given to whois. Affected file silcd/server_query.c
239 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
241 * remove public key from public key hashtable on detach. Affected
242 file silcd/packet_receive.c
244 * free public key hashtable before removing clients on server
245 shutdown. Affected file silcd/server.c
247 * remove public key prior deleting client-data on killing a client.
248 Affected file silcd/server_util.c
250 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
252 * Getting the MOTD from other servers works now. Affected
253 files are silcd/command.c and silcd/command_reply.c
255 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
257 * Initialize the variable idletag, since it is tested in
258 silc_core_deinit for its default value. Affected file
259 irssi/src/silc/core/silc-core.c
261 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
263 * Fixed signed channel messages across cells. Affected file
266 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
268 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
269 is not defined. They can now be safely used in if-statements
270 without braces. Affected file lib/silcutil/silclog.h.
272 * Added the checks for backup closing connection due to error
273 (local or remote) and thus not allow the resuming to occur
274 in reconnect. Affected files are silcd/packet_send.c
277 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
279 * Help file updates. Affected files in irssi/src/docs/help/in/.
281 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
283 * Fixed channel messages across cells. Affected file
286 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
288 * Fixed file transmission accepting in client library to not
289 start the negotiation if user hasn't accepted the transfer,
290 instead create new session for resent transfer. Affected
291 file lib/silcclient/client_ftp.c.
293 * Show the session ID in the file transmision list. Remove
294 session from list that failed to transfer. Switch the current
295 session automatically after transmission, and in errors, to new
296 session if other sessions exists in the transfer list. Affected
297 files are irssi/src/silc/core/silc-servers.c,
298 irssi/src/fe-common/silc/modfule-formats.c.
300 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
302 * Fixed MIME header parsing for the hopefully last time. Affected
303 file lib/silcutil/silcstrutil.c
305 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
307 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
309 * The SILC RNG is now gauranteed to return non-zero random
310 values. Affected files are lib/silccrypt/silcrng.[ch].
312 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
314 * Fixed nickname formatting when changing only case of the
315 nickname. Affected file lib/silcclient/idlist.c.
317 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
319 * Fixed a memory leak and incorrect printing of the "appears as"
320 message. Affected file irssi/src/silc/core/client_ops.c
322 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
324 * Added CRT (Chinese Remainder Theorem) supported RSA
325 private keys and private key operations. This significantly
326 increases private key operation efficiency. No compatibility
327 issues with new or old private keys. Affected files are
328 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
330 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
332 * Fixed GCC-3.3.2 related compilation warnings from the
335 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
337 * Removed RC6 from distributions.
339 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
341 * Added some better comments to lib/silccrypt/silcpkcs.h,
342 optimized some routines in lib/silccrypt/silcpkcs.c.
343 Added test_silcpkcs into lib/silccrypt/tests/.
345 * Fixed silc_rng_global_init to actually init the global RNG
346 if RNG wasn't provided for it. Affected file is
347 lib/silccrypt/silrng.c.
349 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
351 * Added silc_hash_table_find_by_context_ext. Affected files
352 lib/silcutil/silchashtable.[ch].
354 * Save the public key on normal server in WHOIS command reply
355 from attributes, if present, and add it to public key hash
356 table. Fixes WHOIS resolving by public key on normal server.
358 Optimized the attributes resolving on normal server to not
359 resolve if we resolved them already from router.
361 Affected files are silcd/server_query.c, command_reply.c.
363 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
365 * Added support for whois using attributes.
366 Affected files silcd/command_reply.c, silcd/packet_receive.c,
367 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
370 * Added support for whois using public key attribute to /WHOIS i
371 client command. Affected files irssi/docs/help/in/whois.in,
372 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
374 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
376 * Fixed UMODE setting in server when the client has anonymous
377 mode set. The mode setting was not working. Affected file
380 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
382 * Fixed some bugs and typos related to sending split messages.
383 Print notification when sending messages with /MMSG. Affected
384 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
386 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
388 * Optimized the socket referencing in packet routines, client
389 library and server. Affected files are lib/silccore/silcpacket.c,
390 lib/silcclient/client.c and silcd/server.c.
392 * If silc_socket_set_qos is given with NULL arguments the QoS is
393 reset from the socket. Affected files are
394 lib/silcutil/silcsockconn.[ch].
396 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
398 * Add a /LISTKEYS command which lists the locally cached
399 client and server keys. Affected files
400 irssi/src/fe-common/module-formats.[ch],
401 irssi/src/silc/core/silc-{channels,servers}.c
402 irssi/docs/help/in/listkeys.in
404 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
406 * Check that packet queue purging was successful. Affected
407 files lib/silcclient/client.c and silcd/packet_send.c. Related
408 to MAC failed errors.
410 * Do not clear the inbuf even if it is empty if QoS was applied
411 to it. Otherwise the QoS data is cleared and MAC failed error
412 will occur. Affected file lib/silccore/silcpacket.c.
414 * Use the rekey period time as rekey protocol timeout value.
415 If the rekey does not succeed during the rekey period there's
416 something very wrong, and we most likely end up with wrong keys,
417 do graceful reconnect then. Affected file silcd/server.c.
419 * Take reference of the socket in the parser context, as it's
420 possible to have the parsers in queue after the socket is
421 disconnected and this may cause crash. Affected files are
422 lib/silccore/silcpacket.c, lib/silcclient/client.c and
425 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
427 * Fixed KICK command reply sending, it sent to replies.
428 Affected file silcd/command.c.
430 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
432 * Finish the silc-mime.pl script. It now supports MIME type
433 guessing using magic files, signing data messages, executing
434 MIME handlers in background. Affected files
435 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
437 * Changed MIME signal handler to make things easier for the perl
438 script. Affected files irssi/src/silc/core/client_ops.c,
439 silc-servers.c, and irssi/docs/signals.txt
441 * Cleaned up the silc_mime_parse function and fixed detection
442 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
444 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
446 * Resolve the IP for file transfer listener from the connection
447 socket. Affected file lib/silcclient/client_ftp.c.
449 * Accept NULL hostname parameter in the functions
450 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
451 if hostname is not wanted.
453 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
455 * Fixed race condition between silc_client_init and
456 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
458 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
460 * Fixed file transfer connection closing when SIGNOFF for
461 the client is received from server. Affected file is
462 lib/silcclient/client_ftp.c.
464 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
466 * Check for disconnected socket in QUIT callback. Affected
467 file silcd/command.c.
469 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
471 * Modified the MIME parsing to allow \n and \r\n as delimiters.
472 Affected files lib/silcutil/silcstrutil.c
474 * Cleaned up the escape/unescape functions for correctness and
475 speed. Affected file irssi/src/silc/core/client_ops.c
477 * Removed handling for data messages with Content-Type: text/*,
478 moved parsing of MIME headers to the signal handler, added
479 support for signing and verifying data messages. Affected
480 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
481 irssi/src/silc/core/silc-{servers,channels}.c
483 * Added a perl script for handling data messages based on
484 information read from Mailcap files. New file
485 irssi/scripts/silc-mime.pl
487 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
489 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
490 acknowledge recepetion of a message to the sender. Updated
493 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
495 * Unregister channel key saving callback when deleting channel.
496 Affected file lib/silcclient/idlist.c.
498 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
499 before calling notify client operation. Affected file is
500 lib/silcclient/client_notify.c.
502 * Unregister QoS tasks when deleting the socket connection.
503 Affected files lib/silcutil/silcsockconn.[ch],
504 unix/silcunixsockconn.c.
506 * Implemented latest presence-attrs draft changes. Affected
507 files lib/silccore/silcattrs.h and
508 irssi/src/silc/core/silc-queries.c.
510 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
512 * Save old channel keys in list to allow more rapid change
513 of channel keys if server for some reason does that. This
514 avoids loosing so many channel messages due to not having
515 key to decrypt. Affected file lib/silcclient/silcclient.h,
516 idlist.c and client_channel.c.
518 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
520 * Continued backup router tests and fixes. Affected files
521 silcd/server_backup, server_util.c, server.c. See TODO.
523 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
525 * Fixed SERVER_SIGNOFF handling in servers. The client
526 was removed from wrong list thus not removing the client
527 at all. Affected file silcd/packet_receive.c.
529 * Do not execute rekey protocol for disabled connections as
530 it would never go through. Affected file silcd/server.c.
532 * Added timeout for rekey protocol to catch if the protocol
533 never executes successfully. Affected files silcd/server.c
536 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
538 * Abandon packet processing for disconnected sockets. Check
539 this always after calling packet processing callback.
540 Affected file lib/silccore/silcpacket.c.
542 * Fixed double registration disconnection code in server.
543 Closed wrong connection. Affected file silcd/packet_receive.c.
545 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
547 * On normal server reconnect to primary during resuming 4
548 times, then give up. Affected file silcd/server_backup.c.
550 * If during reconnecting to routers we notice we have router
551 connection but no primary router set, the server is in desync.
552 Reconnect to primary to restore network. Affected file
555 * Assure that only one protocol is exeucting at the same time.
556 Added checks for all protocols. Affected files are
557 silcd/server.c and server_backup.c.
559 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
561 * Check that a string is not already part on invite/ban
562 string when processing it. Affected file silcd/server_util.c.
564 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
566 * Fixed the CUMODE_CHANGE for founder mode changes to comply
567 with 1.2 version of the protocol. Affected file is
568 silcd/packet_receive.c.
570 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
572 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
573 where the passphrase was given. Affected file is
576 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
578 * INVITE and BAN notifys are now delivered from routers to
579 servers (but not clients) on the channel. Updated specs and
580 code. Affected files silcd/packet_[send|receive].[ch],
581 command.c, server.c and server_util.c.
583 * Implemented INVITE and BAN announcing. Affected files are
584 silcd/server.[ch], server_util.c.
586 * Implemented SilcStatus error type argument returning in
587 command reply error in server. Affected file silcd/command.c.
589 * Implemented SilcStatus argument returning in comand reply
590 in client library. The command_reply client operation now
591 returns error specific arguments as well. Affected files
592 are lib/silcclient/command_reply.[ch], client_resume.c,
593 lib/silccore/silcstatus.[ch].
595 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
597 * Backup router protocol version 1.2 implemented. Testing still
598 required. Affected files in silcd/server_backup.[ch], server.c,
599 packet_receive.c and server_internal.h.
601 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
603 * silc_client_send_[channel|private]_message now return TRUE
604 or FALSE. Affected file lib/silcclien/client_channel.c and
607 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
609 * Check for explicit nickname in INVITE and BAN processing
610 during join as well (and don't expect only wildcards in
611 invite/ban strings). Affected file silcd/command.c.
613 * Fixed the INVITE and BAN by public key. The public key saved
614 is the PK payload (as specified) not the raw data. Affected
615 file silcd/server_util.c.
617 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
619 * UTF-8 text message support for actions and notices in SILC
620 Client. Affected file irssi/src/silc/core/client_ops.c.
622 * silc_get_username and silc_get_real_name now returns sensible
623 data on Win32. Patch by Toni Willberg. Affected file is
624 lib/silcutil/win32/silcwin32util.c.
626 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
628 * Provide a signal handler to send MIME encoded messages and emit
629 a signal when a MIME encoded message is received. Also document
630 the signals for usage with the perl interface.
632 A sample perl script will be supplied at a later point.
634 Affected files are irssi/docs/signals.txt,
635 irssi/src/silc/core/client_ops.[ch],
636 irssi/src/silc/core/silc-{channels,servers}.c
638 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
640 * Use SILC_COMMAND_PING to estimate the round-trip time to the
641 server. Use this time to display a lag and disconnect when it
642 exceeds a specified limit.
644 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
646 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
648 * Remove the channel auth list in normal server if router
649 encofrces its list during connecting. Send notify to channel
650 to remove the mode to remove the list. Affected files are
651 silcd/server_util.c and silcd/packet_receive.c.
653 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
655 * Added support for channel public keys. Updated protocol specs
656 and implemented it. Affected files are
657 silcd/command.c, command_reply.c, lib/silcclient/command.c,
658 lib/silcclient/command_reply.c.
660 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
662 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
663 terminate the process on Linux. Affected file silcd/silcd.c.
665 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
667 * Check for NULL buffer in silc_buffer_clear. Affected file
668 is lib/silcutil/silcbuffer.h.
670 * Simplified the backup router protocol by removing the _GLOBAL
671 types. Updated protocol specs and the code. Affected files
672 are silcd/server_backup.[ch].
674 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
676 * Deny '@' and '!' from nicknames since they are reserved
677 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
678 Updated protocol specs and the code.
680 Affected files are silcd/server_util.[ch].
682 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
684 * Fixed stack overflow in Irssi SILC client. Affected
685 file irssi/src/silc/core/client_ops.c.
687 * Check that Host is set in ServerConnection and RouterConnection
688 in silcd.conf. Affected file silcd/serverconfig.c.
690 * Fixed crash in server with protocol completion callbacks,
691 namely rekey and backup resuming protocols. Affected files
692 are silcd/server_backup.c and silcd/server.c.
694 * Fixed rekey protocol to not restart if it is started already.
695 Affected files are lib/silcclient/client.c and
698 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
700 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
702 * Fixed EOF handling in SILC Config, affected file
703 lib/silcutil/silcconfig.c.
705 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
707 * Fixed RESOLVING flag handling in JOIN notify and other
708 notifys to handle the resolvings correctly in client library.
709 Affected file lib/silcclient/client_notify.c.
711 * Do not send full INVITE and BAN lists in INVITE and BAN
712 notifys, only the changed information. Affected file
715 * Fixed INVITE notify sending in INVITE command, send it
716 only when needed. Affected file silcd/command.c.
718 * Handle the founder key change properly in CMODE_CHANGE
719 notify. Bug #122. Affected file silcd/packet_receive.c.
721 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
723 * Remove the mark for output (mark it only for input) after
724 purging outgoing queue. Prevents the "Error in select()"
725 floods. Affected file silcd/packet_send.c.
727 * Fixed incorrect connection deletion from client library
728 after calling "connect" client operation. Could cause
729 crashes for example during reconnect timeouts. Affected
730 files are lib/silcclient/client.c and
731 irssi/src/silc/core/client_ops.c.
733 * Check server private key file permissions before starting
734 the server. Affected file silcd/serverconfig.c.
736 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
738 * NULL terminate allocated string in silc_buffer_strformat.
739 Affected file lib/silcutil/silcbuffmt.c.
741 * Rewrote the invite/ban list string handling in server to
742 use SilcBuffer instead. Affected files are silcd/command.c
743 and silcd/server_util.c.
745 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
747 * Fixed double free in CMODE command when setting new HMAC
748 for channel. Affected file silcd/command.c.
750 * Added couple of missing memset's to zero sensitive memory.
751 Affected files silcd/command.c, lib/silcclient/command.c.
753 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
755 * Fixed a double free in INVITE command error handling in
756 server. Affected file silcd/command.c.
758 * Added macros SILC_SWAB_[16|32] to swab byte order of
759 16-bit and 32-bit unsigned integers. Affected file
760 lib/silcutil/silctypes.h.
762 * Use the SILC_SWAB_16 instead of htons() in server when
763 handling ports since the ports in structures are always
764 in little-endian order (regardless of platform). Affected
765 file silcd/serverid.c and silcd/server_backup.c.
767 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
769 * Send DISCONNECT in close admin command in server. Affected
770 file silcd/command.c.
772 * Check whether we are already connecting to a remote router
773 (in addition of checking whether we are already connected)
774 before creating new connection. Affected file silcd/server.c.
776 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
778 * Added better compiler and compiler flags checking in
781 * Check that socket is valid after QoS is applied to data.
782 Affected file lib/silcutil/unix/silcunixsockconn.c.
784 * Make sure the socket connecetion is not closed to early
785 when closing connection in server. Also make sure the
786 connection is always closed after error in a protocol.
787 Affected file silcd/server.c.
789 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
791 * Removed --session and --dummy options from Irssi SILC Client.
792 -d option is available only if --enable-debug was given.
793 Affected files are irssi/src/silc/core/silc-core,
794 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
796 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
798 * Added silc_buffer_steal to steal the data from the buffer.
799 Affected file lib/silcutil/silcbuffer.h.
801 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
803 * Fixed server crash with double Primary block in config file.
805 Fixed also various memory leaks around the config file
806 parser. Affected files lib/silcutil/silcconfig.c,
807 silcd/serverconfig.c.
809 * Changed my nickname (Johnny Mnemonic) to my real name, this
810 means that bugs introduced by him were actually introduced
813 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
815 * Don't display "foo appears as foo\nYou're now known as foo"
816 messages. Affected file irssi/src/silc/core/client_ops.c
818 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
820 * Fixed error handling of invalid client entry when calling
821 commands in server. Fixes a crash. Affected file
824 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
826 * Added some sanity checks in server for correctness of the
827 server configuration. Affected file silcd/serverconfig.c.
829 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
831 * Prevent endless resolving of user informations in USERS
832 command by checking the command reply status correctly.
833 Affected file lib/silcclient/command_reply.c.
835 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
837 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
838 file is lib/silcutil/silcfileutil.c. A patch by Matthew
839 Aldous <Matthew@Aldous.com>.
841 * Added better implementation using CriticalSection of
842 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
843 <mikko.lahteenmaki@pikabaana.net>.
845 * Added some Winsock WIN32 compatiblity defines into
846 includes/silcwin32.h.
848 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
850 * Fixed double free in async host lookup code. Affected file
851 lib/silcutil/silcsockconn.c.
853 * On backup router handle now the SERVER_SIGNOFF from router
854 for local connected servers too, and close the connections.
856 Do not process them as normally signing off servers when they
857 really signoff by sending EOF fe, but always assume that
858 router sends the SERVER_SIGNOFF.
860 Affected files silcd/server.c and silcd/packet_receive.c.
862 * Fixed socket unsetting when closing connections. Affected
863 files silcd/server.c and silcd/packet_send.c.
865 * Do not print the nickname in SERVER_SIGNOFF if we do not
866 have it. Prevents asserts in Irssi core. It is possible we
867 don't have the nick if it was just being resolved when server
868 signoff. Affected file irssi/src/silc/core/client_ops.c.
870 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
872 * Fixed autonick crashbug in client library. Affected file
873 lib/silcclient/client.c.
875 * Fixed Unix implementation of SilcMutex to really assert if
876 the mutex is locked/unlcoked already. Affected file
877 lib/silcutil/unix/silcunixmutex.c.
879 * Fixed locking in silc_schedule_uninit. It didn't lock
880 when dispatching timeout tasks. Affected file is
881 lib/silcutil/silcschedule.c.
883 * Changed Win32 implementation of SilcThread to use modern
884 Win32 interface. Affected file is
885 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
887 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
889 * Don't print signed messages when sending failed. Affected files
890 irssi/src/silc/core/silc-[servers.c/commands.h]
892 * Send adquate signal when founding a channel by joing it. Affect
893 file irssi/src/silc/core/client_ops.c
895 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
897 * Fix theme abstracts parsing. Affected files irssi/default.theme,
898 irssi/src/fe-common/core/themes.c
900 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
902 * Fixed close command to use the port correctly when closing
903 server connections. Affected file silcd/idlist.c.
905 * Check for NULL outbuf in silc_socket_write. It is possible
906 that it is NULL is some odd case. Affected files are
907 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
909 * Do not call final protocol callback for backup router
910 resuming protocol when closing connection. It is closed
911 by timeout in case of error. Affected file silcd/server.c.
913 * Backup reconnect to router if backup resuming protocol
914 failed. Affected file silcd/server_backup.c.
916 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
918 * Fixed double free in SKE library error hadling when signature
919 error occurred. Affected file lib/silcske/silcske.c.
921 * Save the fingerprint to new SilcClientEntry after changing
922 nickname. Affected file lib/silcclient/client_notify.c.
924 * Print SIGNOFF in Irssi SILC client only if the nickname is
925 known. Prevents asserts in Irssi core. It is possible we
926 don't have the nick if it was just being resolved when it
927 quit. Affected file irssi/src/silc/core/client_ops.c.
929 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
931 * Fixed double free in invite list adding code when adding
932 invite strings. Affected file silcd/server_util.c.
934 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
936 * More log printing during backup router protocol. Affected
937 file silcd/server_backup.c.
939 * Removed backwards support for old private key file format.
940 Affected file lib/silccrypt/silcpkcs.c.
942 * Removed backwards support for not-so-strict decryption length
943 check, it's strict now. Affected lib/silccrypt/silccipher.c.
945 * GETKEY to update the client entrys fingerprint too.
946 Affected file lib/silcclient/command_reply.c.
948 * Added --without-libtoolfix for package builders using weird
949 wrappers around libtool (BSD at least).
951 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
953 * Fixed backup router bugs: When backup resumes router and
954 receives a CHANNEL_MESSAGE packet the backup must not act
955 as router since the packet header decryption would be
956 different. Also, when relaying packets to channel, do
957 not re-encrypt packets on backup that came from the primary
958 since the connection isn't really router-router connection.
959 Affected files silcd/server.c, silcd/packet_send.c.
961 * Added checks in encryption/decryption that encryption/decryption
962 length sent as argument really is multiple by block size. Helps
963 catching really weird bugs like the above backup router bugs
964 when packets are being decrypted in wrong way. Affected files
965 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
967 * Fixed padding generation in private key file encryption.
968 Affected file lib/silccrypt/silcpkcs.c.
970 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
972 * Added ignore_message_signatures setting which can be used
973 to ignore signatures in messages. Affected files are
974 irssi/src/silc/core/client_ops.c, silc-core.c.
976 * Fixed the libtoolfix to use command line options instead of
977 environment variables. They didn't work as expected. Now,
978 the libtool is fully run-time configurable.
980 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
982 * Verify signature payload for signed messages. Affected files
983 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
984 irssi/src/silc/core/silc-core.h
986 * Display signature verification result in public and private
987 messages using theme abstracts. See irssi/default.theme for
988 examples on their usage. Affected files
989 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
990 irssi/src/fe-common/silc/module-formats.[ch],
991 irssi/src/fe-common/silc/fe-common-silc.c,
992 irssi/src/fe-common/silc/Makefile.am
993 irssi/src/fe-common/core/fe-messages.[ch]
995 * Fixed bugs in Irssi's theme parsing. Affected files
996 irssi/src/fe-common/core/themes.c
998 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1000 * Calculate the correct length for signed messages before
1001 encrypting, it must be multiple by block size. Affected
1002 file lib/silccore/silcmessage.c.
1004 * silc_message_signed_get_public_key returns now both
1005 decoded and encoded public key. Affected files are
1006 lib/silccore/silcmessage.[ch].
1008 * Added libtoolfix script that makes the libtool more generic
1009 and configurable in run-time. Now we can specify in run-time
1010 if what kind of libraries we want to create, regardless of
1011 configuration. SIMs are now creates even if --disable-shared
1012 was explicitly given.
1014 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1016 * Fixed founder key sending in CMODE command in client.
1017 Affected file lib/silcclient/command.c.
1019 * Fixed CUMODE founder authentication in server to not check
1020 for client's public key since it's not supposed to do that.
1021 Affected file silcd/command.c.
1023 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1025 * Set realname and hostname in NICK_REC records. Affected file
1026 irssi/src/silc/core/silc-nicklist.c
1028 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1030 * Remove 1.0 protocol backwards compat code from client
1033 * Added more reliable check for whether nickname did change
1034 or not, or whether only Client ID changed in NICK_CHANGE
1035 notify. Affected file lib/silcclient/client_notify.c.
1036 Fixes bug in '@' character handling in a nickname.
1038 * Added support for automatically parsing signature from
1039 the message payload. Added new function
1040 silc_message_get_signature to return the payload to
1041 application. Affected files lib/silccore/silcmessage.[ch].
1043 * Changed the private_message and channel_message client
1044 operations to deliver the SilcMessagePayload to the
1045 application too. Application can use it fe. to get the
1046 signature from the message for verification. Affected
1047 file lib/silcclient/silcclient.h, client_channel.c and
1050 * Redefined the signed payload for message payloads.
1051 Updated protocol specs and implemented.
1053 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1055 * Fixed wrong invite and ban list handling in server command
1056 reply. Affected files are silcd/command_reply.c,
1057 silcd/server_util.[ch].
1059 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1061 * Fixed CMODE setting in server when founder mode was set.
1062 Affected file silcd/command.c. Bug #95.
1064 * Added support to setting specific public key in CMODE in
1065 Irssi SILC client. Affected file lib/silcclient/command.c.
1067 * Added support to use specific public key in CUMODE in
1068 Irssi SILC Client. Affected file lib/silcclient/command.c.
1070 * Added support for inviting and banning by public key in
1071 Irssi SILC client. Affected file lib/silcclient/command.c.
1073 * Fixed fingerprint/babbleprint showing in invite and ban
1074 list command replys. Affected file is
1075 irssi/src/silc/core/client_ops.c.
1077 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1079 * Format CMODE +c and +h to display both the mode and the argument
1081 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1083 * Added test vectors and test programs for SHA-1, MD5,
1084 HMAC-SHA1 and HMAC-MD5. New tests are located in
1085 lib/silccrypt/tests/. Fixed also argument decoding bug in
1086 MD5 implementation. Affected file lib/silccrypt/md5.c.
1088 * Changed the channel private key and private message key
1089 generation (with static keys) to use SHA1 instead of MD5,
1090 as SHA1 is the mandatory hash function in SILC. Affected
1091 file lib/silcclient/client_[channel/prvmsg].c.
1093 * Changed the private key file encryption to use SHA1 instead
1094 of MD5. Added support for the old generation and added
1095 automatic change of the key (to be removed later). Affected
1096 files lib/silccrypt/silcpkcs.c.
1098 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1100 * Load only files with .pub suffix in PublicKeyDir. Affected
1101 file silcd/serverconfig.c.
1103 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
1105 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
1106 channels. Affected files silcd/silcd.c, silcd/server.h.
1108 * Added the config directive PublicKeyDir for the client block.
1109 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
1111 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1113 * Merged Toni's irssi/silc.conf patch.
1115 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
1117 * Max alloc tests in allocation routines. Affected file
1118 lib/silcutil/silcmemory.c.
1120 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1122 * Fixed a typo in resuming code that fixed detach/resume code
1123 in server. Bug #93. Affected file silcd/packet_receive.c.
1125 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1127 * Do reverse lookups for server when /connecting. Affected files
1128 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
1129 irssi/src/core/net-nonblock.*
1131 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1133 * Added library versioning for shared libraries. Affected
1134 files configure.in.pre and lib/Makefile.am.pre.
1136 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1138 * Display INVITE and BAN lists as specified by SILC 1.2
1140 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1142 * Do not send invite list back unless asked (when sending
1143 no arguments) or when list was modified. Affected file
1146 * Remove client from invite list in KILLED notify and in
1147 KILL command. Affected file silcd/command.c and
1150 * Fixed bugs in invite list handling in INVITE command.
1151 Affected files silcd/command.c and silcd/server_util.c.
1153 * Merged with Irssi 0.8.6.
1155 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
1156 Affected file irssi/src/fe-text/silc.c.
1158 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1160 * The silc_argument_get_[first/next] now return the argument
1161 type to caller. Added silc_argument_payload_encode_one.
1163 Affected files are lib/silccore/silcargument.[ch].
1165 * Added support for the SILC 1.2 INVITE command and new
1166 invite lists to server. Affected files are silcd/command.c,
1167 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1169 * Added support for the SILC 1.2 BAN command and new
1170 ban lists to server. Affected files are silcd/command.c,
1171 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
1173 * Added support to client sending new INVITE command. Affected
1174 file is lib/silcclient/command.c.
1176 * Added support to client sending new BAN command. Affected
1177 file is lib/silcclient/command.c.
1179 * Added support for removing client from invite list when kicked
1180 from channel, as SILC 1.2 dictates. Affected files are
1181 silcd/packet_receive.c and silcd/command.c.
1183 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1185 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
1186 automatically the cipher's internal IV. Affected files
1187 lib/silccrypt/silccipher.[ch].
1189 * Assure the RESUME_CLIENT packet is not sent to twice to
1190 backup router if the detached client was originated from
1191 the backup. Affected file silcd/server.c. Bug #76.
1193 * Changed silc_sim_symname to not allocate memory. Affected
1194 file lib/silcsim/silcsimutil.c.
1196 * Fixed memory leaks with SIMs in server. Affected files
1197 silcd/serverconfig.c, silcd/server.c.
1199 * Fixed channel key distribution after resuming detached
1200 client. Affected files silcd/packet_receive.c.
1202 * Fixed channel's global_user boolean checking after detaching.
1203 Check it after changing the owner of the client not before.
1204 Affected file silcd/packet_receive.c.
1206 * Fixed few double frees from client library. Fixes at least
1207 Bug #81, possibly others too.
1209 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
1210 notifys in Irssi SILC Client. Affected file is
1211 irssi/src/silc/core/client_ops.c. Bug #82.
1213 * Applied Ville Räsänen's manual page and --mandir bugfix
1214 patch. Affected files are configure.in.pre and Makefile.am.pre.
1217 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1219 * Added support to backup router protocol for backup to tell
1220 normal server that it cannot use the backup router as primary
1221 because the primary isn't really down. Updated protocol
1224 * Added support for primary router to tell backup router that
1225 resuming is not possible because the backup really isn't primary
1226 in the cell. For example if backup disconnected itself the
1227 resuming is not allowed since the primary really did not
1228 go down. Updated protocol specs.
1230 * Removed MARS from crypto library.
1232 * Defined the CTR mode and Randomized CBC mode in SILC. The
1233 CTR mode is RECOMMENDED now in specification. Defined also
1234 Serpent cipher as optional cipher. Updated the protocol specs.
1236 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1238 * Added support for inviting/banning by IP/MASK, public key,
1239 and explicit Client ID. Redefined the command and notify
1240 types to allow easier forwards support for other methods
1241 of inviting/banning. Updated protocol specs.
1243 * Remove the client from channel's invite lists if the client
1244 is kicked or killed. Updated protocol specs.
1246 * Unified the Channel Message Payload and Private Message
1247 into one Message Payload. Updated protocol specs and
1250 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1252 * Don't wait for EOF after socket error has occurred, but
1253 close the connection. Affected file is silcd/server.c.
1255 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1257 * Added support for setting FOUNDER mode on channel with
1258 specific public key which can be set with CMODE command.
1259 Updated protocol specs and implemented in client and server.
1261 * Fixed the Irssi SILC client to correctly shutdown the client
1262 library to avoid memory leaks. Affected files are
1263 irssi/src/silc/core/silc-core.c and silc-servers.c.
1265 * Deprecated the No Reply flag in SKE protocol and introduced
1266 "IV Included" flag which can be used to indicate that the IV
1267 is included in the ciphertext. This makes it possible to use
1268 SILC on unreliable transport, such as UDP which may cause
1269 packet reordering and losses. Updated protocol specs, did
1272 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1274 * Fixed the MPI implementation of silc_mp_sizeinbase to return
1275 < 32 bit values in correct size. Affected file is
1276 lib/silcmath/mp_mpi.c.
1278 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1280 * Fixed the KE Start Payload parsing to check that mandatory
1281 fields are present. Affected file lib/silcske/payload.c.
1283 * Fixed compilation warnigs in Irssi SILC Client. Affected
1284 files are irssi/src/silc/core/silc-query.c. client_ops.c.
1286 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1288 * Print "nick now appears as newnick" and update Irssi's nicklist
1289 when you change your nick to "nick". Closes #62
1291 * Never format your own nick. Closes #63
1293 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1295 * SILC_UMODE_GONE changes are now propagated correctly to the
1296 Irssi client. Closes #54
1298 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1300 * Fixed example in /HELP KEY
1302 * Added expando $j which expands to current SILC Client version
1304 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1306 * Fixed public key decoding in crypto library.
1308 * Added better error printing to SKE library.
1310 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1312 * Fixed NICK command to not crash if nickname was not sent.
1314 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1316 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
1317 Deprecated the old Encrypt-And-MAC order. Updated protocol
1318 specs and implemented.
1320 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
1321 generation. Updated specs and implemented.
1323 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1325 * Added support for rekey before 2^32 sequence number wraps.
1326 Affected files in server and client library.
1328 * Padding must be at least 8 bytes now. Implemented and updated
1331 * Compute maximum padding for authentication packets to make
1332 passphrase approximation attacks impossible. Affected files
1333 in client library and in server.
1335 * Fixed PING command sending in client library and handling in
1336 server. The server ID must be ID Payload, not raw ID data.
1337 Affected files in server and client library.
1339 * Defined that all public keys sent in commands and notify
1340 payloads are actually Public Key Payloads not raw public key
1341 data. Updated protocol specs and implemented.
1343 * Updated protocol version to 1.2. Updated specs and code.
1345 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
1346 status types. Updated specs and the code.
1348 * Added support for normal client to kill its own entries from
1349 the network. Updated protocol specs and the code.
1351 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
1352 and added initial implementation.
1354 * Added MAC field to the Private Message Payload to protect
1355 against chosen ciphertext attacks. Updated the protocol specs
1358 * Added idle and signon fields to the ATTRIBUTE_SERVICE
1359 attribute to indicate the user's current idle and signon time
1360 of a service. Updated protocol specs and implemented.
1362 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1364 * Added "do_not_bind" argument to silc_client_file_send what
1365 can be used to not bind locally but assume the file receiver
1366 provides the point of connect. Usefull when sender is behind
1367 NAT device. Affected file lib/silcclient/silcclient.h and
1370 * Added -no-listener option to FILE SEND command in Irssi SILC
1371 client. Affected file irssi/src/silc/core/silc-servers.c.
1372 Renamed FILE RECEIVE to FILE ACCEPT.
1374 * Confirm passphrase for private key encryption in
1375 silc_create_key_pair and silc_change_private_key_passphrase.
1376 Affected files are lib/silcutil/silcapputil.c.
1378 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1380 * Move silc_client_packet_send back to internal, added
1381 silc_client_send_packet, a bit simpler function for application.
1382 Affected files lib/silcclient/silcclient.h, client.c and
1385 * Moved the SilcClientEntry, SilcChannelEntry and
1386 SilcServerEntry to silcclient.h to be public and documented
1387 them for application. Affected files are
1388 lib/silcclient/silcclient.h and idlist.h.
1390 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1392 * Fixed manual page installation patch by Ville Räsänen.
1393 USERS help page fix patch by Ville Räsänen
1395 * Changed the silc_client_command_call interface to make
1396 the command call simpler for the application. The library
1397 now handles the command line parsing, command finding and
1398 execution. Application only needs to call the function
1399 with the command line. Affected files are
1400 lib/silcclient/silcclient.h, command.[ch].
1402 * Fixed silc_get_input to NULL-terminate the returned input.
1403 Affected file lib/silcutil/silcutil.c.
1405 * Resolve the client's public key in JOIN command if the
1406 founder auth data is being requested but we don't know the
1407 client's public key. Affected file silcd/command.c.
1410 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1412 * Print notify for server opers when backup router comes
1413 online. Affected file silcd/server.c.
1415 * Fixed the INVITE command to send the invite list in
1416 command reply. Affected file silcd/command_reply.c.
1418 * Fixed MOTD command reply sending. Affected file
1421 * UTF-8 decode the topic in TOPIC command reply and LIST
1422 command reply in Irssi SILC client. Affected file is
1423 irssi/src/silc/core/client_ops.c.
1425 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1427 * Fixed the INVITE command to not crash Irssi SILC client
1428 when given without nickname argument. AFfected file
1429 irssi/src/silc/core/client_ops.c.
1431 * Fixed double free in WHOIS query on normal server when
1432 forwarding query to router. Affected file is
1433 silcd/server_query.c.
1435 * Fixed WATCH command reply handling on normal server which
1436 was missing altogether. Affected file silcd/command_reply.c.
1439 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
1441 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
1442 Included yodl sources for each of these. Also modified
1443 Makefile.am prototype to install these files to proper
1444 locations. Updated CREDITS. Affected file Makefile.am.pre,
1445 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
1448 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1450 * Added support for encrypted private key files. Now
1451 passphrase must be provided when new key pair is created
1452 (can be empty though), and prompted when loading the
1453 private key. Added support for loading the old-style
1454 non-encrypted private keys as well. Affected files
1455 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
1458 * Fixed silc_get_input to accept input on all terminals.
1459 Affected file lib/silcutil/silcutil.c.
1461 * Moved the Irssi SILC client key loading and other stuff
1462 to be called after the arguments and UI is initialized.
1463 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
1465 * Added -P option to Irssi SILC client which can be used
1466 to change the passphrase of the private key. Affected
1467 file irssi/src/silc/core/silc-core.c.
1469 * Added silc_change_private_key_passphrase apputil routine
1470 to lib/silcutil/silcapputil.[ch].
1472 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1474 * Fixed connection closing in client library to not crash.
1475 Moved the connection freeing totally to function
1476 silc_clinet_del_connection. Affected file
1477 lib/silcclinet/client.c.
1479 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1481 * Changed includes/silcincludes.h to silcincludes.h.in to
1482 include configuration specific information. The silcdefs.h
1483 is not included in to installation anymore (it's only
1484 compilation time header).
1486 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1488 * Moved the SilcClient and SilcClientConnection from client.h
1489 to the public lib/silcclient/silcclient.h. Changed the
1492 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1494 * If version string in silc_clinet_alloc is NULL the library
1495 puts it automatically. Affected file lib/silcclient/client.c.
1497 * Changed the version strings from variables to #define's
1498 in includes/silcversion.h.
1500 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1502 * Added shared library complation support.
1504 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1506 * Added lib/silcutil/silcapputil.[ch] for application
1507 utility functions. It includes routines for applications'
1508 convenience. Added silc_create_key_pair, silc_show_public_key
1509 and silc_load_key_pair functions.
1511 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1513 * Send RESUME_CLIENT packet from router to backup routers
1514 to in resuming. Affected file silcd/packet_receive.c.
1516 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1518 * In IDENTIFY command parsing, send all other IDs except
1519 Client IDs explicitly to router for resolving on normal
1520 server. Also check that ID received in WHOIS command is
1521 always Client ID, others are not allowed. Affected file
1522 silcd/server_query.c.
1524 * Merged latest changes from irssi.org CVS.
1526 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1528 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
1529 Affected files irssi/src/silc/core/silc-core, silc-server.c.
1531 * Fixed the heartbeat sending in Irssi SILC client. Moved
1532 the silc_client_packet_send to silcclient.h for application
1533 usage. Affected files lib/silcclient/client_internal.h
1534 lib/silcclient/silcclient.h.
1536 * Fixed a bug in query resolving in server. Used wrong
1537 variable in a for loop and crashed. Affected file is
1538 silcd/server_query.c.
1540 * Server constructs requested attributes only to locally
1541 connected clients. Affected file silcd/server_query.c.
1544 * Fixed a bug when sending resolving from router to server
1545 with requested attributes. The constructed WHOIS command
1546 was incorrect. Affected file silcd/server_query.c.
1549 * Fixed Requested Attributes saving in WHOIS command reply.
1550 The length of the data buffer must be saved too. Affected
1551 file silcd/command_reply.c.
1553 * Update the client entry's servername after detaching is
1554 over. Affected file silcd/packet_receive.c. Bug #37.
1556 * Resolve incomplete client entrys in CUMODE_CHANGE and
1557 CMODE_CHANGE notifys. Affected file is
1558 lib/silcclient/client_notify.c. Bug #42.
1560 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1562 * Fixed channel key packet processing bug on backup router
1563 during backup resuming protocol. Affected file is
1564 silcd/packet_receive.c.
1566 * Fixed memory leaks in server. Affected files are
1567 silcd/server.c and silcd/packet_receive.c.
1569 * Fixed packet decryption problem when backup router encrypted
1570 channel message with wrong key during backup resuming
1571 protocol. Affected file silcd/packet_send.c.
1573 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
1574 Toni Willberg (toniw@iki.fi)
1576 * Changed the SilcCipher context to be private. Changed the
1577 silc_cipher_get_iv to just return pointer to the IV. Added
1578 silc_cipher_get_name to return the name of the cipher.
1579 Fixed code all around to support these changes. Affected
1580 files are lib/silccrypt/silccipher.[ch], client library and
1583 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1585 * Fixed unaligned access in lib/silccore/silcattrs.c.
1587 * Fixed libtool linking in lib/silcsim/Makefile.am.
1589 * Fixed services attribute printing. Affected files is
1590 irssi/src/silc/core/silc-queries.c.
1592 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1594 * Fixed a crashbug in incoming server accepting. Affected
1595 file silcd/server.c.
1597 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1599 * Added automatically generated index to Toolkit Reference
1602 * Added support for Postscript Toolkit Reference Manual.
1604 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1606 * Merged DISCONNECT fix, and autoconn port fix from Irssi
1609 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1611 * Added 'send_events' boolean argument to the function
1612 silc_schedule_set_listen_fd which sends the set events to
1613 the application explicitly if set to TRUE. Default action
1614 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
1615 lib/silcclient/client_internal.h and silcd/server_internal.h.
1617 * Added silc_compare_timeval to determine which time values
1618 is smaller. Affected file lib/silcutil/silcutil.[ch].
1620 * Added sort-of "Quality of Service" (QoS) support to
1621 SilcSocketConnection. Data reception can be controlled with
1622 rate limit per second and/or read data length limit.
1623 Added silc_socket_set_qos. Affected files are
1624 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
1626 * Added the QoS configuration to SILC Server configuration
1627 file. Affected files are silcd/serverconfig.[ch] and
1630 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1632 * Merged with irssi.org CVS.
1634 * Failed OPER and SILCOPER authentications are now logged.
1635 Affected file silcd/command.c. Bugs #25.
1637 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1639 * ROBODoc documented lib/silcutil/silcbuffer.h and
1640 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
1641 <ville.rasanen@iki.fi>.
1643 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1645 * Added support for auto-passphrase authentication from the
1646 config file during connecting which was not implemented
1647 yet. Affected file irssi/src/silc/core/client_ops.c.
1649 * Fixed a bug in authentication protocol failure handling which
1650 was processing wrong callback context. Affected files
1651 are lib/silcclient/client.c and protocol.c.
1653 * Fixed the /ATTR allow off to actually work. Affected file
1654 is irssi/src/silc/core/silc-queries.c.
1656 * Fixed the /ATTR -del to work. Affected file is
1657 irssi/src/silc/core/silc-queries.c.
1659 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1661 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
1663 * Fixed mask attribute adding in Irssi SILC client. Affected
1664 file irssi/src/silc/core/silc-queries.c.
1666 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1668 * Added support for saving the requested attributes in
1669 WHOIS to directory. Affected file is
1670 irssi/src/silc/core/silc-queries.c.
1672 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1674 * Added support for parsing VCard fields that do not have
1675 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
1677 * Fixed a double free bug in hash table foreach function
1678 if the entry was deleted in the foreach callback. Affected
1679 file lib/silcutil/silchashtable.c.
1681 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1683 * Added silc_attribute_get_verify_data to return the signature
1684 verification data for either user digital signature or
1685 server digital signature in Requested Attributes. Affected
1686 files are lib/silccore/silcattrs.[ch].
1688 * Added silc_vcard_alloc which is used to allocated dynamic
1689 SilcVCard context. The silc_vcard_free now checks whether
1690 the context is dynamically allocated or not. Affected files
1691 are lib/silcutil/silcvcard.[ch].
1693 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1695 * Periodically remove the NOATTR status from client entry
1696 so that the client may take the attributes in use even after
1697 server has resolved them unsuccessfully earlier. Affected
1698 file silcd/server_query.c and idlist.h.
1700 * Moved sha1hash and md5hash from client->internal to
1701 SilcClient for application usage. Affected files are
1702 lib/silcclient/client.h and client_internal.h.
1704 * Fixed attribute encoding and decoding bugs. Affected
1705 files lib/silccore/silcattrs.[ch].
1707 * Added ATTR command to Irssi SILC Client which is used to
1708 manage user's Requested Attributes sending and values for
1709 WHOIS command. Affected files around Irssi SILC client.
1711 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1713 * Added silc_buffer_strformat which can be used to format
1714 strings into a buffer which size is automatically increased.
1715 Affected file lib/silcutil/silcbuffmt.[ch].
1717 * Added implementation of VCard (RFC 2426) which can be used
1718 as part of Requested Attributes in WHOIS command. Affected
1719 file lib/silcutil/silcvcard.[ch].
1721 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1723 * Some strncat -> silc_strncat changes our the core and
1726 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
1727 errors. Added better error printing to SKE library.
1728 Affected files lib/silcske/silcske.c, silcske_status.h and
1731 * Save the PKCS key length even if only private key is set to
1732 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
1734 * Fixed the usage of silc_pkcs_get_key_len since it returns the
1735 length in bits not in bytes. Affected files are
1736 lib/silcske/silcske.c, lib/silccore/silcauth.c and
1737 silcd/server_query.c.
1739 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1741 * Added silc_attribute_payload_encode_data to directly encode
1742 the data into the attributes buffer. Renamed function
1743 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
1744 Affected files are lib/silccore/silcattrs.[ch].
1746 * silc_hash_table_find_foreach calls the foreach function now
1747 once even if the nothing was found with context set to NULL.
1748 Affected file lib/silcutil/silchashtable.[ch].
1750 * Remove the RESOLVING flag from client entry after received
1751 the Requested Attributes from the client. Fixed memory leak
1752 in client entry freeing. Affected files silcd/server_query.c
1755 * Added Requested Attributes support into SILC Client Library.
1756 It is not able to send requested attributes in WHOIS command,
1757 and also receive and process requested attributes. Added
1758 silc_client_attribute_[add|del] and silc_client_attributes_get
1759 functions. Added also `ignore_requested_attributes' to the
1760 SilcClientParams to not use attributes in client. Affected
1761 files are lib/silcclient/command.c, client_attrs.[ch],
1762 silcclient.h, client_internal and client.[ch].
1764 * Changed the silc_client_get_client_by_id to support Requested
1765 Attributes, it takes them as argument now. Affected file
1766 is lib/silcclient/silcclient.h, and idlist.c.
1768 * Added -details option to WHOIS command in Irssi SILC Client
1769 to support the requested attributes. By default it requests
1770 all attributes. Affected file lib/silcclient/command.c and
1771 irssi/doc/help/in/whois.in.
1773 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1775 * Add also SERVICE attribute for server-constructed attribute
1776 data. Also digitally sign the attributes and add
1777 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
1778 silcd/server_query.c.
1780 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1782 * Changed the silc_attribute_payload_encode to support list
1783 of attributes (function may be called several times to add
1784 a new attribute). Removed the silc_attribute_payload_encode_list
1785 function. The encoding function now also automatically encodes
1786 the data, so the caller does not need to do that. Affected
1787 files lib/silccore/silcattrs.[ch].
1789 * Added support for replying on behalf of the user to the
1790 Requested Attributes in WHOIS command in the server. Affected
1791 file silcd/server_query.c.
1793 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
1794 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
1796 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1798 * Don't swtich to become primary router if we are backup if
1799 decryption error has occurred. Affected file silcd/server.c.
1801 * Fixed a bug in backup router IP address comparison in
1802 silc_server_backup_get.
1804 Save now also the port of the server/router and use that
1805 in comparison as well. Affected file silcd/server_backup.c.
1807 * Normal server now reconnects to backup router automatically
1808 if connection is lost to it. Affected file silcd/server.c.
1810 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1812 * If packet processing fails (like integrity check fails)
1813 the connection is closed now. Affected files are
1814 lib/silccore/silcpacket.c and silcd/server.c.
1816 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1818 * Fixed double free in RSA public key set function
1819 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
1822 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1824 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
1825 Added server_query.[ch] which provides one interface for
1826 querying information using all three commands.
1828 * Changed all "typedef unsigned char" in core library to
1829 "typedef SilcUInt8".
1831 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1833 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
1835 * Renamed silc_server_get_client_resolve to
1836 silc_server_query_resolve and moved to server_query.[ch].
1838 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1840 * Resumed client packet handling from server put the resumed
1841 client on wrong list on router and caused the client not
1842 be present on the network anymore. Now fixed to put the
1843 client to correct list. Affected file silcd/packet_receive.c.
1845 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1847 * Various cleanup in error message output in config parsing code
1848 and in server init code. Fixed error log files containing
1849 too many newlines ('\n') in some situations. Affected files are
1850 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
1852 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1854 * Use the reverse lookupped hostname in client internals
1855 instead of one user provided us as remote server name.
1856 Affected file lib/silcclient/client.c.
1858 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1860 * Added 'app_context' to silc_schedule_init. It is an
1861 application specific context that is delivered to application
1862 in task callback functions. Affected files are
1863 lib/silcutil/silcutil.[ch].
1865 * The hb_context in SilcSocketConnection is not freed
1866 automatically anymore (application must free it). Freeing
1867 it automatic is inconsistent. Affected files are
1868 lib/silcutil/silcsockconn.[ch].
1870 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1872 * Added support for removing explicitly added client connections
1873 in rehash and closing the client connections if they were
1874 unconfigured in the rehash. Affected file silcd/server.c.
1876 * Added support for aborting automatically pending commands
1877 that never receives the reply (to avoid memory leaks).
1878 Added also silc_server_command_pending_timed to set the
1879 specific timeout for pending command. Affected files are
1880 silcd/command[_reply].[ch].
1882 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
1883 specs and lib/silccore/silcstatus.h.
1885 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1887 * Changed the silc_get_time to accept time value as argument
1888 or if zero is sent return current local time. Affected
1889 file lib/silcutil/silcutil.[ch].
1891 * Added STATS command to client library and Irssi SILC client.
1892 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
1894 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1896 * Assure that channel key is set before sending it. May
1897 crash server otherwise. Affected file silcd/packet_send.c.
1899 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1901 * Assure that endless loop cannot happen with detached client
1902 resolving on normal server. Added idlist status
1903 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
1904 silcd/idlist.h and silcd/packet_receive.c.
1906 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1908 * Incoming file transfer request cannot use same session as
1909 the sending session. This can happen when sending file to
1910 yourself. Crashed the client on quit. Affected file
1911 lib/silcclient/client_ftp.c. Bug #24.
1913 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1915 * Implemented the draft-riikonen-precense-attrs draft and
1916 the Attribute Payload into the lib/silccore/silcattrs.[ch].
1918 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1920 * Distribute the SERVER_SIGNOFF notify also to local backup
1921 routers from the primary router. The backup router may not
1922 have the signing of local server directly connected and need
1923 to know about the signoff. Affected file silcd/server_util.c.
1925 * Use the primary router as the origin of the locally connected
1926 server when it is disconnecting from the backup router since
1927 that's where it really is coming from. Now the clients from
1928 the disconnecting server are removed correctly and "shadow"
1929 clients are not left to the backup router. Affected file
1932 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1934 * If normal server is standalone and found existing but disabled
1935 channel, do not re-create the channel since it creates
1936 duplicate same channels. Affected file silcd/server.c.
1938 * Added anonymous client connections support to server. New
1939 "anonymous" configuration option to ConnectionParams section
1940 added. If set to true, the username and hostname information
1941 of the client will be scrambled and anonymous user mode is
1942 set automatically to the user. Affected files are
1943 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
1945 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1947 * In JOIN notify handling, mark that the cache entry of the
1948 client cannot be expired. Can cause crashes on normal
1949 server (asserts client->channels). Affected file is
1950 silcd/packet_receive.c.
1952 * From now on distribution versions are used as protocol versions
1953 instead of by default using the Toolkit base version as protocol
1954 version. Affected file prepare.
1956 * Do not set the locally resolved hostname for local client
1957 entry but take what server sends. This way the real hostname
1958 is showed in WHOIS for yourself. Affected file is
1959 lib/silcclient/idlist.c and lib/silcclient/client.c.
1961 * Resolve local info with IDENTIFY when connecting to server.y
1963 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
1965 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
1966 for implied search (not needed on platforms which has native
1967 pthreads library). Use --without-pthreads to disable threads.
1968 Affected file is configure.in.pre
1970 * Fixed --with-iconv on platforms which need to bypass (broken)
1971 native iconv(). Affected file is configure.in.pre
1973 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
1975 * Moved -C option parsing in Irssi SILC client at same time
1976 as other options. The UI was initialized earlier and caused
1977 problems on command line. Bug #16. Affected file is
1978 irssi/src/silc/core/silc-core.c.
1980 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
1982 * Added global variable silc_log_timestamp that tells silclog
1983 wether to print or not the timestamp in the logging files.
1984 Affected file lib/silcutil/silclog.[ch].
1986 * Added silcd configuration option Timestamp in the Logging
1987 section. Affected file silcd/serverconfig.[ch],
1988 doc/example_silcd.conf.in.
1990 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
1992 * Fixed fingerprint checking to check for entirely empty
1993 fingerprint instead of two first bytes when determining
1994 if it is set. Bug #18. Affected file silcd/command.c.
1996 * Fixed duplicate PKCS name registering to not allow it.
1997 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
1999 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2001 * Conditionalize non-gcc compiler optimizations for various
2002 platforms, enable those commented out. Cleanups.
2003 Affected file lib/silcmath/mpi/configure.in
2005 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2007 * silc_rng_exec_command() left zombie processes if command
2008 didn't generate any output. Affected file
2009 lib/silccrypt/silcrng.c
2011 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2013 * Rewrote iconv checking, introduce --with-iconv for systems
2014 which rely on libiconv. Check if iconv() provided by libc
2015 is good enough, otherwise demand libiconv. Affected file
2018 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2020 * Search for ldopen() also in libc. This enables SIM support
2021 on *BSD systems. Based on patch from Alex Zepeda. Affected
2022 file configure.in.pre
2024 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2026 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2027 This fixes prepare on *BSD systems. Affected file
2030 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2032 * More fixed for not having purge timeout for global clients
2033 that are on channel. Affected files silcd/command_reply.c
2036 * Fixed the rekey protocol to work with backup router connections.
2037 Rekey packets are now allowed on disabled connections as
2038 well. Affected files silcd/packet_send.c and server.c.
2040 * Do not switch to be as backup router when shutting down and
2041 closing the primary connection. Affected file silcd/server.c.
2043 * Fixed memory leaks in backup router deleting. Added
2044 silc_server_backup_free to free all data during shutdown of
2045 server. Affected files silcd/server_backup.[ch].
2047 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2049 * Do not process commands if the sock->user_data is NULL.
2050 Affected file silcd/command.c.
2052 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2054 * Fixed buffer overflow and security problems (loosing bits
2055 in CFB encryption) in SILC RNG. Problems reported by
2056 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
2058 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2060 * Added yet more checks that client is not expired on global
2061 list if it is on channels. Affected file is
2062 silcd/command_reply.c.
2064 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2066 * Merged c0ffee's MIME signal patch which adds support for
2067 sending also MIME messages in Irssi SILC Client, and handling
2068 received MIME messages in a signal (and perhaps doing something
2069 to non-textual MIME messages).
2071 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2073 * Fixed pending command deletion in server and client library
2074 to check the whole list instead of breaking after first found.
2075 The affected files are silcd/command.[ch] and
2076 lib/silcclient/command.[ch].
2078 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2080 * Return NO_SUCH_CHANNEL error in USERS for channel that is
2081 secret or private, otherwise it's possible to find out
2082 whether a secret channel exists or not. Affected file
2085 * If CMODE change fails during the mode setting, assure that
2086 the old mode mask is set for the channel back. Affected
2087 file silcd/command.c.
2089 * Fixed passphrase saving on +a channel on normal server
2090 after successful JOIN command. Affected file silcd/command.c.
2092 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2094 * Remove server/router operator privileges in DETACH command,
2095 since it's possible to resume to server where these
2096 privileges would not be allowed for the client. Affected
2097 file silcd/command.c.
2099 * Do not set to wait for backup in rehash of the server.
2100 Affected file silcd/server.c.
2102 * Do not check listener sockets when counting how many
2103 socket connections we have. Affected file is
2104 silcd/server_util.c.
2106 * Do not announce disconnected clients that are remaining
2107 in history (for WHOWAS). This is because SIGNOFF notify
2108 for these has been sent earlier already. Affected file
2111 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2113 * Buffer overflow with CUMODE command's mode->mode character
2114 conversion. Reported by Ville Räsänen. Affected file
2115 lib/silcutil/silcutil.c.
2117 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2119 * Allow heartbeat packets to go disabled connections anyway.
2120 Affected files silcd/server.c and silcd/packet_send.c.
2122 * Do not broadcast New Channel packets with List flag set
2123 in the packet to backup routers. The router must check
2124 for the correctness of the packets before sending them.
2125 It is possible that router will have enforce Channel ID
2126 change and this would cause desync in the backup router.
2127 Affected file silcd/packet_receive.c.
2129 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
2130 are handled in list parsing. They are not list packets
2131 anymore. Affected file silcd/packet_receive.c.
2133 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2135 * Stop waiting for backup router through the timeout, not
2136 directly after backup router has arrived. Affected file
2139 * Do not re-create channel keys and send them when removing
2140 clients in server shutdown. Affected files are
2141 silcd/server_internal.h and silcd/server_util.c.
2143 * Notify distribution to backup routers was missing from
2144 the silc_server_send_notify_dest function which caused
2145 desyncing problems with backup router. Affected file is
2146 silcd/packet_send.c.
2148 * The client's channel removing was working wrong on
2149 backup router. It assumed that it doesn't know global
2150 information but backup router does know. For this reason
2151 it could remove channel when it wasn't supposed to do that.
2152 Affected file silcd/server.c and silcd/server_util.c.
2154 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2156 * Stop for a couple seconds after badkup router has become
2157 primary router. Affected file silcd/server.c.
2159 * Added silc_server_remove_servers_by_server, which is used
2160 to remove servers originated from some other server. Also
2161 clients of those servers can be removed too. Affected file
2162 silcd/server_util.[ch].
2164 * When removing clients after a server has signed of remove
2165 also all servers behind that server (unless they are known
2166 to be available locally), and send SERVER_SIGNOFF for each
2167 of the server separately. Also the signed off clients are
2168 sent now separately per signed off server. The affected files
2169 are silcd/server.c and silcd/server_util.[ch].
2171 * All servers added with silc_idlist_add_server must always
2172 have both "router" and "connection" pointers set. Otherwise,
2173 bad server entries may be left around in the cache.
2174 Affected file silcd/command_reply.c.
2176 * Do not create the channel key in NEW_CHANNEL packet
2177 processing if the channel is empty. Affected file
2178 silcd/packet_receive.c.
2180 * Completed backup router support for standalone routers.
2181 Supports also servers in the cell that do not use the backup
2184 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2186 * Fixed a bug in silc_string_regexify which did not add '^'
2187 at the start of each string, and thus the matching was
2188 not explicit. For example ban list iikone@*!*@* would
2189 match also "priikone", which is wrong, it would have to be
2190 *iikone@*!*@* to match also "priikone". Affected
2191 file lib/silcutil/unix/silcunixutil.c.
2193 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2195 * Enable all local server connections before updating client
2196 caches when we've become backup router. Otherwise, signoff
2197 packets may not reach the clients. Affected files are
2198 silcd/server.c and silcd/server_util.[ch].
2200 * Fixed a bug in version string parsing which could crash
2201 the program with specially formatted version string.
2202 Bug reported and patch provided by Ville Räsänen. Affected
2203 file lib/silcutil/silcutil.c.
2205 * Handle the disconnection immediately when DISCONNECT
2206 packet is received in server. Affected file silcd/server.c.
2208 * Primary router now waits a short time (10 seconds) for
2209 backup router connection before accepting any other
2210 connection (except local). Affected file silcd/server.c,
2213 * Fixed a crash in client libary in NICK_CHANGE notify when
2214 NICK_CHANGE arrived for client entry we are resolving
2215 currently. Affected file lib/silcclient/client_notify.c.
2217 * Call the sconn->callback completion even if error had
2218 occurred. Start reconnecting always if connection to
2219 primary router fails during backup router protocol.
2220 Affected files silcd/server.c and server_backup.c.
2222 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2224 * Added functions silc_server_send_opers and
2225 silc_server_send_opers_notify to send packets stricly
2226 to operators. Added macro SILC_SERVER_SEND_OPERS macro
2227 to send variable argument notify to operators.
2228 Affected files silcd/packet_send.[ch] and silcd/server.h.
2230 * Removed UMODE rights checking with UMODE_CHANGE notify.
2231 Affected file silcd/packet_receive.c.
2233 * Server/router operator now receives notify when network
2234 switches to backup router and when it resumes the use of
2235 primary router. Affected file silcd/server.c and
2236 silcd/server_backup.c.
2238 * Fixed the updating of client information after backup
2239 resuming protocol is over; update all except local clients
2240 to the new primary router. The affected file is
2241 silcd/server_util.c.
2243 * Added support for closing active connections in rehash
2244 that were unconfigured by the user. Supports currently
2245 closing server and router connections. Affected file
2248 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
2250 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2252 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
2253 is NULL since seems that on some platforms NULL is allowed
2254 and on some it's not. Fallback encoding is used instead.
2255 Affected file lib/silcutil/silcstrutil.c.
2257 * Fixed statistics updating for incoming server connection
2258 which could cause problems when re-connecting. Affected
2259 file silcd/server.c.
2261 * Preliminary backup router support for standalone router
2262 added. Affected files in silcd/.
2264 * Mark server connections in backup router disabled before
2265 and after backup protocol. Affected file is
2266 silcd/server_backup.c.
2268 * Added support for reconnecting to remote server connection
2269 even if the protocol fails, and if the configuration wants
2270 us to keep trying to connect anyway.
2272 Server connection is not allowed to backup router if
2273 backup router does not have connection to primary router yet.
2275 Affected file is silcd/server.c.
2277 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2279 * Added silc_client_udpate_server function to update changed
2280 server info. Affected file lib/silcclient/idlist.[ch].
2282 * Added check for server entries that are being resolved when
2283 notify is received. If being resolved, handle the received
2284 notify only after it's resolved so that all notifys are
2285 handled in same order as received from the server.
2287 Added similar resolver check to channel entries. Every
2288 notify that cause resolving of any information that affects
2289 channel entry marks the channel entry in waiting state.
2290 After whatever resolving is over the waiters are signalled
2291 and only then the notifys are handled in the same order
2292 as delivered from the server.
2294 Affected files are lib/silcclient/idlist.[ch], and
2297 * Fixed KILLED notify handling in normal server. Affected
2298 file silcd/packet_receive.c.
2300 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
2301 is locally connected, or was locally connected (but may
2302 be detached and connection is not active). Added also
2303 SILC_IS_LOCAL for checking this status. Affected files
2304 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
2305 silcd/server.c and silcd/server_internal.h.
2307 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2309 * Don't send or handle TOPIC_SET if topic is already set and
2310 is same as being set. Affected files silcd/command.c and
2311 silcd/packet_receive.c.
2313 * Fixed CMODE change rights checking to work correctly when
2314 removing modes by operator. Affected file is
2315 silcd/server_util.c.
2317 * Fixed some handling with New Channel packet in router and
2318 fixed some CMODE_CHANGE notify handling in server and router.
2319 Affected file is silcd/packet_receive.c.
2321 * Changed "disconnect" client operation to include the
2322 reason of the disconnection and optional disconnection
2323 message. Affected file lib/silcclient/silcclient.h.
2325 * Made the compilation of lib/contrib/ stuff conditional.
2326 Affected files configure.in.pre, lib/contrib/Makefile.am.
2328 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2330 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
2331 to the sender of the notify too, to avoid situation where two
2332 notifys are in the network at the same time going to oppsite
2333 directions. Affected file silcd/packet_receice.c.
2335 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2337 * Delete the client from channel even if the cilent->id is
2338 NULL. It was possible that client was deleted without
2339 removing from channels (theoretically at least). Affected
2340 file silcd/server.c and silcd/server_util.c.
2342 * Free the client data too when resuming is not successful.
2343 Affected file silcd/packet_receive.c.
2345 * Merged some code from c0ffee's silc-plugin. Affected files
2346 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
2348 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
2349 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
2350 to the primary router connection, the other one returns
2351 TRUE if packet must be broadcasted to network.
2353 * All notifys that are destined to primary router (to network)
2354 are now automatically sent to backup routers even if the
2355 router is standalone (and has backup router). Affected files
2358 * Added --without-irssi and --without-silcd configuration
2359 options for disabling the compilation of these applications.
2360 Affected file configure.in.pre and prepare.
2362 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2364 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
2365 UTF-8 encoding and decoding. Added also new encodings
2366 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
2368 Added also SILC_STRING_LANGUAGE which is language and charset
2369 specific encoder and decoer for those platforms that support
2370 iconv(). It can convert the UTF-8 to and from the locale
2371 specific character set.
2373 Affected file lib/silcutil/silcstrutil.[ch].
2375 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
2377 * Added function silc_get_command_name to the file
2378 lib/silcutil/silcutil.[ch].
2380 * Improved the server debug output a bit. Affected files are
2383 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2385 * Save the channel passphrase when received succesful JOIN
2386 command reply from router, on normal server. Otherwise
2387 joinig +a channels from normal server is not possible.
2388 Affected file silcd/command.c.
2390 * Fixed a bug in TOPIC_SET notify handling. The notifier
2391 may be other than client too, like server or channel.
2392 It expected it to always be only client and ignored the
2393 notify. Affected file silcd/packet_recieve.c.
2395 * Removed some (unnecessary) debug printing from
2396 lib/silccore/silcid.c and lib/silccore/silcargument.c.
2398 * Do not force CMODE_CHANGE when server is announcing new
2401 Router announces stuff only after server reannounces channel
2402 after CHANNEL_CHANGE notify.
2404 These fixes optimizes the announcing procedure, and perhaps
2405 fixes some problems too. Affected file silcd/packet_receive.c.
2407 * Fixed SERVER_SIGNOFF sending to local clients. It was
2408 totally broken and sent the notify to all local clients,
2409 instead of only to those that was on same channel as the
2410 signing off clients. Affected file silcd/server_util.c.
2412 * Added -D option to server. It can be used to give debug
2413 level. The levels are from 0 - 99, and are predefined for
2414 smooth server debugging. (see silcd.c for the predefined
2415 levels). Affected file silcd/server.c.
2417 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2419 * Fixed a bug in Irssi SILC client to close the connection
2420 properly when disconnecting from server. Affected file
2421 irssi/src/silc/core/client_ops.c.
2423 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2425 * When authenticating as founder during JOIN command, check
2426 that the one authenticating becomes the only founder on the
2427 channel. Affected file silcd/command.c.
2429 * Better checking for founder mode setting when CUMODE_CHANGE
2430 notify is received. Affected file silcd/packet_receive.c.
2432 * Close all connections when shutting down the server by sending
2433 DISCONNECT packet. Close all listeners too when shutting
2434 down the server. Affected file silcd/server.c.
2436 * Handle DISCONNECT packet correctly in client library by
2437 calling the "disconnect" client operation. Affected file
2438 lib/silcclient/client.c.
2440 * Handle local errors correctly during resuming. Affected
2441 file lib/silcclient/client.c.
2443 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2445 * The log file is not dupped internally anymore in
2446 lib/silcutil/silclog.c. Fixed memory leaks too.
2448 * The scheduler now dispatches all pending timeout tasks
2449 when it is uninitialized with silc_schedule_uninit.
2450 Affected file lib/silcutil/silcschedule.c.
2452 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2454 * Added --enable-stack-trace option to configure. Added
2455 memory allocation stack trace support. Added files
2456 lib/silcutil/stacktrace.[ch]. Affected files are
2457 lib/silcutil/silcmemory.[ch].
2459 * Fixed memory leaks from libraries and server. Affected
2460 files around the tree.
2462 * Reverted back a fix made to CUMODE which broke it.
2463 Affected file silcd/command.c.
2465 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2467 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
2468 core library, and implemented it. All textual messages SHOULD
2469 use this flag and the message MUST be UTF-8 encoded.
2470 All text messages sent by Irssi SILC client are now UTF-8
2471 encoded (regardless whether the terminal supports UTF-8 or not).
2472 Affected files are lib/silccore/silcchannel.h,
2473 irssi/src/silc/core/silc-servers.c, silc-channels.c and
2476 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2478 * Added lots of new statistics updating that was missing from
2479 the server and router code. Affected files in silcd/.
2481 * Sending SIGUSR1 signal to server now dumps the current
2482 server statistics into /tmp directory. Affected file is
2485 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
2486 the SILC Hash Interface also. Added new functions
2487 silc_hash_get_name, silc_hash_init, silc_hash_update and
2488 silc_hash_final. Affected file lib/silccrypt/silchash.c.
2490 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2492 * Added some better info printing for client during connecting.
2493 Affected file silcd/server_util.c.
2495 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
2496 to silence a user on a channel. Affected files are
2497 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
2498 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
2499 and silcd/packet_receive.c.
2501 * Fixed a fatal bug in handling of malformed command payload.
2502 Affected file silcd/command.c.
2504 * Fixed a double free when announcing channel users to router.
2505 Affected file silcd/server.c.
2507 * After successful authentication to channel founder mode, check
2508 that there isn't anyone else with founder mode on the channel.
2509 The one that authenticated will become founder and anyone
2510 else is demoted. Affected file silcd/command.c.
2512 * Added error printing of any error that has occurred during
2513 any command in client library. Affected file is
2514 irssi/src/silc/core/client_ops.c.
2516 * Removed some error printing from the client library and left
2517 it for the application to worry (from the error status it
2518 receives in 'command' client operation. Affected file is
2519 lib/silcclient/command.c.
2521 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2523 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
2524 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
2525 Starting key agreement with itself is denied. Affected file
2526 is lib/silcclient/client_keyagr.c.
2528 * Fixed some error checkings from the SFTP library which caused
2529 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
2530 and lib/silcsftp/sftp_util.c.
2532 * Added new "debug" and "debug_string" settings to Irssi SILC
2533 client which can be used to print runtime debugging on the
2534 Irssi's screen. Available when compiled with --enable-debug
2535 option. Affected file irssi/src/silc/core/silc-core.c.
2537 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2539 * Fixed a missing variadic parameter in a function call that
2540 caused server crash when a non-allowed connection arrived.
2541 Reported by Richard Becker. Affected file silcd/server.c.
2543 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2545 * Added WATCH list sending to backup routers from router.
2546 The WATCH command is sent by the router to the backup
2547 router. Affected file silcd/command.c.
2549 * Mark the backup_router flag for RouterConnection entry
2550 if the backup router stuff is defined in the config file.
2551 Affected file silcd/serverconfig.c.
2553 * Fixed some backup data sending around the code to work better
2554 if the router is standalone router. Not all places were fixed.
2555 Affected file silcd/packet_receive.c, silcd/packet_send.c,
2558 * Fixed the router connecting when connecting to multiple
2559 routers. It ignored every other router except the first
2560 one. Affected file silcd/server.c.
2562 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2564 * Made the private key generation after expiration optional.
2565 If not created after expiration the old key will re-expire
2566 at a later time (and thus key pair is not necessary to
2567 change). Affected file irssi/src/silc/core/clientutil.c.
2569 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2571 * The length arguments in bind() and connect() were wrong
2572 and fixed now to used SIZEOF_SOCKADDR in the
2573 lib/silcutil/unix/silcunixutil.c.
2575 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2577 * Fixed detach timeout handling to use Client ID and not
2578 the actual client entry which may be freed in the callback.
2579 Affected file silcd/command.c.
2581 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2583 * Merged c0ffee's multiple interface support patch.
2584 Affected files in silcd/.
2586 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2588 * Cleanup keys properly. Affected file is
2589 irssi/src/silc/core/clientutil.c.
2591 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2593 * Display the user mode on the status bar. Affected file
2594 irssi/src/silc/core/silc-expandos.c.
2596 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2598 * If private message key is not set, but the flag is set in
2599 the packet, ignore the packet since it cannot be decrypted.
2600 Affected file lib/silcclient/client_prvmsg.c.
2602 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2604 * When resuming client, remove the old client entry from
2605 the watcher list too. Affected file silcd/packet_receive.c.
2607 * Do not allow normal server to force founder mode away
2608 from router if the founder mode is already set. Affected
2609 file silcd/packet_receive.c.
2611 * Remove the client entry with watch notify types with short
2612 timeout, and not directly, so that other notifys can be
2613 retrieved too. Affected file lib/silcclient/client_notify.c.
2615 * Display notification about data messages that cannot be
2616 displayed. Affected files irssi/src/silc/core/client_ops.c,
2617 irssi/src/fe-common/silc/module-formats.[ch].
2619 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2621 * Fixed the CHANNEL_CHANGE notify handling in client libary
2622 to not use freed memory. Affected file is
2623 lib/silcclient/client_notify.c.
2625 * Fixed CUMODE_CHANGE notify handling in server. Affected
2626 file silcd/packet_receive.c.
2628 * Fixed USERS command to support empty channels. Affected
2629 file silcd/command.c.
2631 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2633 * Allow multiple identical pending commands to be registered
2634 in client library. Affected file is lib/silcclient/command.c.
2636 * Call the completion for resolving client information only
2637 after all resolvers has finished. This fixes a crash in
2638 the client. Added support for checking when the resolvers
2639 are finished. Affected file is lib/silcclient/idlist.c.
2641 * Wait by default 3 seconds before reconnecting to the server
2642 after being disconnected. Makes the /detach command a bit
2645 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2647 * Check the watcher list before sending signoff notifys
2648 when closing client connection. Affected file is
2651 * Added better CMODE command rights checking. Affected file
2652 silcd/server_util.c.
2654 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2656 * Fixed watcher list checking during server signoff. It
2657 crashed the server. Affected file silcd/server_util.c.
2659 * The JOIN command reply returns now the founder's public
2660 key. Affected file is silcd/command.c.
2662 * Announce the channel mode, and the mode properties with
2663 CMODE_CHANGE notify. Affected file silcd/server.c.
2665 * Mark new channels by default disabled, untill at least
2666 one user joins the channel. Affected file is
2667 silcd/packet_receive.c.
2669 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2671 * The nickname argument to watch notify can be optional.
2672 Fixes a crash in server. Affected file silcd/packet_send.c.
2674 * Remove the client entry from cache if the WATCH notify type
2675 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
2676 lib/silcclient/client_notify.c.
2678 * Check the watcher list before and after changing nickname
2679 when the NICK_CHANGE notify is received. Affected file is
2682 * Fixed a crash in OPER and SILCOPER command sending. Empty
2683 passphrase caused the crash. Affected file is
2684 lib/silcclient/command.c.
2686 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2688 * Merged with Irssi CVS for Irssi SILC client.
2690 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2692 * Completed the protocol specifications.
2694 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2696 * Merged with Irssi CVS for Irssi SILC client.
2698 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2700 * Added the founder's public key delivery to the
2701 CUMODE_CHANGE notify type as well. Updated the protocol
2702 specs and the code. Affected files are silcd/packet_send.[ch],
2703 silcd/packet_receive.c and silcd/command.c.
2705 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2707 * Added silc_pkcs_public_key_copy function into the
2708 lib/silccrypt/silcpkcs.[ch].
2710 * Remove the `iv' from the SilcChannelEntry since we can
2711 live without it. Affected files are silcd/idlist.h and
2712 silcd/packet_receive.c.
2714 * Added support for sending the founder's public key in
2715 the CMODE_CHANGE notify packet in the server. Affected
2716 files are silcd/packet_send.[ch], silcd/packet_receive.c,
2717 silcd/command.c and silcd/server.c.
2719 * Changed the FOUNDER_AUTH authentication to use only
2720 public key authentication as defined by new protocol
2721 specs. Passphrase authentication with that mode cannot
2722 be used anymore. It is now possible to reclaim founder
2723 mode from any server in the network. Affected files are
2724 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
2726 * Added permanent channels support by making the channel
2727 permanent when FOUNDER_AUTH mode is set on the channel.
2728 The channel will not be destroyed even if channel is empty
2729 when that mode is set. Protocol TODO #17. Affected
2730 files are silcd/server.[ch], server_util.[ch],
2731 silcd/command.c, silcd/packet_receive.c and
2732 lib/silcclient/command.c.
2734 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2736 * Added reference counter to the command reply context in
2737 the client library. Affected files are
2738 lib/silcclient/command_reply.[ch].
2740 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2742 * Fixed rekey protocol with PFS in the client library.
2743 Affected file is lib/silcclient/protocol.c.
2745 * Added support for list of errors in client library
2746 command reply handling. Affected file is
2747 lib/silcclient/command_reply.c.
2749 * Defined that the WHOIS and IDENTIFY commands can send
2750 list of errors. Updated the protocol specs. Protocol
2753 * Added support for sending list of errors to WHOIS and
2754 IDENTIFY commands in server. Added support for receiving
2755 list of errors in server. Affected files are
2756 silcd/command.c and silcd/command_reply.c.
2758 * Fixed client info resolving on LEAVE command in client
2759 library to not crash. Affected file is
2760 lib/silcclient/client_notify.c.
2762 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2764 * Defined that the NICK command replies with thew changed
2765 nickname too, to make the nickname changing simpler at
2766 the client's end. Updated protocol specs and the code
2767 in client and server. Affected files are
2768 silcd/command.c, lib/silcclient/command_reply.c and
2769 lib/silcclient/command.c.
2771 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2773 * Added `Compressed' packet flag to indicate that the packet
2774 payload is compressed by the sender. Updated the protocol
2775 specs and the core library. The compression still is not
2776 implemented in the sources. Affected file is
2777 lib/silccore/silcpacket.h.
2779 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2781 * Remove pending command callbacks also if the connection
2782 to the server is destroyed. Affected file is
2783 lib/silcclient/client.c.
2785 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2787 * Added new QUIET channel user mode that can be used to
2788 quiet a user in a channel. Updated the protocol specs but
2789 it wasn't implemented yet. Protocol TODO #27. Affected
2790 file is lib/silccore/silcmode.h.
2792 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2794 * Added BLOCK_INVITE user mode to be able to block incoming
2795 invite notifications. Protoocol TODO #26. Affected files
2796 are lib/silccore/silcmode.h, lib/silcclient/command.c and
2799 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
2800 the protocol specs and the code. Affected file is
2801 lib/silccrypt/silcpkcs.c.
2803 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2805 * Disconnect Payload includes now the status type. Updated
2806 the protocol specs and the code. Protocol TODO #25.
2807 Affected files are silcd/server.c, lib/silcclient/client.c.
2809 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
2810 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
2811 Moved the silc_client_command_status_messages table to the
2812 lib/silcutil/silcutil.c and added new funtion
2813 silc_get_status_message, which deprecates function
2814 silc_client_status_message. Affected files are
2815 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
2816 lib/silcutil/silcutil.[ch].
2818 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2820 * Defined that the nickname hash in Client ID MUST be from
2821 lowercase nickname. This effectively changes nicknames in
2822 SILC to case-insensitive. Updated the protocol specs and
2823 the code. Affected files are lib/silcutil/silcutil.[ch],
2824 silcd/serverid.c, and silcd/idlist.c.
2826 * Added new channel user modes BLOCK_MESSAGES_USERS and
2827 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
2828 code. Affected files are lib/silccore/silcmode.h,
2829 lib/silcclient/command.c, and silcd/packet_send.c.
2831 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
2832 specs and code. Affected file lib/silccore/silcstatus.h.
2834 * Added support for watch list. It is possible to add nicknames
2835 to be watched, and when they come to network, leave network
2836 or user mode changes the watcher will be notified of this
2837 change. Added SILC_COMMAND_WATCH command, added new
2838 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
2839 notifications. Updated the protocol specs and implemented
2840 this to library, client and server. Protocol TODO #21.
2841 Affected files are lib/silccore/silccomand.h,
2842 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
2843 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
2844 silcd/packet_send.[ch], silcd/packet_receive.c, and
2845 irssi/src/silc/core/client_ops.c.
2847 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
2848 somebody watching you. Updated the protocol specs and the
2849 code. Affected files are lib/silccore/silcmode.h, and
2850 lib/silcclient/command.c.
2852 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2854 * Added service support to SILC protocol. Added new command
2855 SILC_COMMAND_SERVICE. Updated the protocol specs and the
2856 core library. Services are not implemented in server or
2857 client for now. Protocol TODO #20. Affected files are
2858 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
2860 * Added SilcStatus argument to `command' client operation
2861 to return the error status when command sending fails
2862 locally. Changed all command in client library to return
2863 correct command status. Affected files are
2864 lib/silcclient/command.c, lib/silcclient/silcclient.h and
2865 irssi/src/silc/core/client_ops.c.
2867 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2869 * Added silc_mime_parse function to parse MIME headers.
2870 Affected files are lib/silcutil/silcstruti.[ch].
2872 * Added MIME header parsing in Irssi SILC Client. It displays
2873 all textual MIME objects, others it ignores. Affected file
2874 is irssi/src/silc/core/clien_ops.c.
2876 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2878 * Fixed a bug in the pid writing function, which couldn't be
2879 written in a root-owned directory.
2881 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2883 * Defined that channel message to unknown Channel ID must
2884 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
2885 Updated the protocol specs and the code in server. The
2886 affected file is silcd/packet_receive.c.
2888 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2890 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
2891 that it is used to send error notifys if error occurs during
2892 some SILC packet processing, except commands. The error
2893 types are same as for command reply types. Defined that
2894 if private message is sent to unknown Client ID the error
2895 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
2896 Updated the protocol specs and code. Affected files are
2897 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
2898 lib/silcclient/client_notify.c, silcd/packet_receive.c,
2899 and irssi/src/silc/core/client_ops.c. Renamed the
2900 SilcCommandStatus to SilcStatus.
2902 * Defined the use of extra WHOIS attributes in WHOIS command.
2903 The <Requested Attributes> (defined in a separate document)
2904 can be used to request additional information about user
2905 not returned by standard WHOIS command. Defined that server
2906 can send WHOIS command directly to client. Client provides
2907 the requested attributes to the server. Updated the protocol
2908 specs. Protocol TODO #4. Implementation is not done yet
2909 (Protocol TODO #24).
2911 * Renamed function silc_client_command_status_message to
2912 silc_client_status_message. Affected files are
2913 lib/silcclient/command_reply.[ch].
2915 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2917 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
2918 32 bit integers. Updated the protcol specs and the code.
2919 Affected files are silcd/command.c and
2920 lib/silcclient/command.c.
2922 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2924 * Fixed a bug in library where sending a bogus authentication
2925 payload would lead to a crash. Affected file is
2926 lib/silccore/silcauth.c.
2928 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2930 * Added detach_disabled and detach_timeout server config
2931 options to the server. Affected files silcd/serverconfig.[ch],
2932 silcd/command.c and silcd/packet_receive.c.
2934 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2936 * Added resolve_cmd_ident field to the SilcClientEntry structure
2937 too so that if the entry is for example being resolved so
2938 another command may attach to the same pending command reply
2939 without requiring to resolve the same entry again. Added
2940 support for adding multiple pending commands for one
2941 command idenfier. Affected files lib/silcclient/command.[ch],
2942 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
2944 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2946 * Defined that server receives WHOIS command reply for private
2947 and secret channels too. Updated protocol specs and the
2948 code in server. Affected file silcd/command.c.
2950 * Defined <channel user mode list> argument to WHOIS command
2951 reply for returning user modes on the channels. The
2952 channel list now doesn't include the user mode anymore but the
2953 actual channel mode. Updated protocol specs and the code in
2954 client and server. Affected files are silcd/command_reply.c,
2955 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
2956 and lib/silcclient/command_reply.c.
2958 * Save the channels list in WHOIS command reply in normal server
2959 so that WHOIS always shows joined channels also in normal
2960 server and not just on router. Affected file is
2961 silcd/command_reply.c.
2963 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2965 * Defined that server receives USERS command reply for private
2966 and secret channels too. Updated protocol specs and the
2967 code in server. Affected file silcd/command.c.
2969 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2971 * Changed the UMODE's mode mask argument to be optional. If
2972 not provided then the command merely returns the current mode
2973 mask to the client. Updated protocol specs and the server.
2974 Affected file is silcd/command.c.
2976 * Added SILC session detachment/resuming support. It is possible
2977 to detach by closing the network connection and then re-connect
2978 and resume to the old client session. Added DETACHED user
2979 mode that server will set for detached client. Added new
2980 packet RESUME_CLIENT which is used to perform the resuming
2981 process. Added DETACH command. Updated the protocol specs,
2982 core library, client and server. Protocol TODO #22. Very
2983 many affected files around the tree.
2985 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2987 * Changed the CMODE's mode mask argument to be optional. If
2988 not provided then the command merely returns the current mode
2989 mask to the client. Updated protocol specs and the server.
2990 Affected file is silcd/command.c.
2992 * Changed the Killer's Client ID in KILLED notify to be just
2993 any ID payload since router server is allowed to kill as well.
2994 Updated protocol specs, client libary and server. Affected
2995 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
2996 and irssi/src/silc/core/client_ops.c.
2998 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3000 * Added new user modes ANONYMOUS for special anonymous servers
3001 that may set the mode for client, and BLOCK_PRIVMSG which
3002 client may set to block incoming private messages unless the
3003 Private Message Key flag is set (using private keys to protect
3004 private messages). Updated protocol specs and code in client
3005 and server and core library. Protocol TODO #23. Affected
3006 files are lib/silccore/silcmode.h, silcd/server.[ch],
3007 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3008 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3010 * Added new channel user mode BLOCK_MESSAGES which the client
3011 may set to itself to tell server not send channel messages.
3012 Other packets such as channel key packets are still sent.
3013 Protocol TODO #23. Updated the protocol specs, client and
3014 server. Affected files are lib/silccore/silcmode.h,
3015 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3016 lib/silcutil/silcutil.c, silcd/command.c, and
3017 silcd/packet_send.c.
3019 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3021 * Redefined the Status Payload to include now two 8 bit fields,
3022 instead of one 16 bit field. This now makes it possible to
3023 send list of errors. Updated the protocol specs and the code
3024 in core library, client library and server. Protocol TODO #1.
3025 Affected files are lib/silccore/silccommand.[ch],
3026 lib/silcclient/command_reply.[ch], silcd/command.c,
3027 silcd/command_reply.c and silcd/packet_receive.[ch].
3029 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3031 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3032 must be handled by the application and should tell the application
3033 that an error message was already printed, and it should print the
3034 config coords (line, filename, ...). Affected files are
3035 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3037 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3038 server config parsing code more readable.
3040 Fixed a bug in the fetch_logging() config callback.
3042 Affected files is silcd/serverconfig.c.
3044 * Drop root privileges when started in foreground. Don't drop them
3045 if debugging also. Affected file is silcd/silcd.c.
3047 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3049 * Added more IM-like features by introducing new user modes
3050 for setting various presence information. Added new modes:
3051 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
3052 specs and code. Protocol TODO #19. Affected files are
3053 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
3054 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
3056 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3058 * Added STATS command to the protocol after all, to return
3059 various statistical information about the network. It can
3060 be used by clients to retrieve statistical information, and
3061 servers may use it to to fetch cell and network wide
3062 statistics from router. Updated the protocol specs and
3063 implemented it to the server. Protocol TODO #16.
3064 Affected files are lib/silccore/silccommand, silcd/command.[ch],
3065 silcd/command_reply.[ch].
3067 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3069 * The LIST command reply in client libary now adds new channel
3070 entry if the returned channel doesn't exist yet in cache,
3071 and returns the channel entry to the application in the
3072 command_reply client operation. Affected file is
3073 lib/silcclient/command_reply.c.
3075 * Changed the channel message payload's MAC generation to
3076 include the IV in the MAC as well. This way all relevant
3077 parts of the channel message payload are authenticated also
3078 with the channel message MAC (and not only by packet MAC).
3079 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
3080 Affected file is lib/silccore/silcchannel.c.
3082 * Fixed the SKE to save the remote version, since the
3083 silc_ske_parse_version mistakenly checked wrong version,
3084 after it replaced the start payload. Affected files are
3085 lib/silcske/silcske.[ch].
3087 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3089 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
3090 string utility functions. Added there also new functions
3091 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
3092 Affected files lib/silcutil/silcstrutil.[ch].
3094 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
3095 files are lib/silcutil/silcstrutil.[ch].
3097 * Defined that the security property fields in SKE SHOULD be
3098 UTF-8 encoded, defined that version string MUST be US-ASCII
3099 encoded, defined that passphrases sent in connection
3100 authentication protocol MUST be UTF-8 encoded. Implemented
3101 these to the client and server. Defined also that other
3102 passphrases sent in the protocol MUST be UTF-8 encoded.
3103 Affected files are lib/silcske/silcske.c,
3104 lib/silcclient/protocol.c, silcd/protocol.c,
3105 silcd/serverconfig.c, and lib/silccore/silcauth.c.
3107 * Changed the silc_client_close_connection interface to not
3108 need the SilcSocketConnection which should not be visible
3109 to application. Affected files are lib/silcclient/client.c
3110 and lib/silcclient/silcclient.h.
3112 * Rewrote the text for Private Message Key Payload in the
3113 protocol specification. Protocol TODO #11.
3115 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3117 * Upgraded the protocol version to 1.1, updated protocol specs
3120 * Added the nickname as new argument to NICK_CHANGE notify and
3121 added it to protocol specs and implemented it to client and
3122 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
3123 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
3124 lib/silcclient/client_notify.c.
3126 * Added the killer's client ID to the KILLED notify and added
3127 it to protocol specs and implemented it to client and server.
3128 Protocol TODO #13. Affected files are silcd/command.c,
3129 silcd/packet_receive.c, packet_send.[ch],
3130 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3131 The killer's client entry is now returned to application in
3132 the `notify' client operation.
3134 * Fixed the Max Argument fields that had too large value set
3135 in the protocol specs. Protocol TODO #14.
3137 * Added the LEAVE command reply to return the ID of parted
3138 channel. Updated protocol specs and implemented it to the
3139 client and server. Protocol TODO #15. Affected files are
3140 silcd/command.c, lib/silcclient/command_reply.c. The channel
3141 entry is now returned to application in the `command_reply'
3144 * Rewrote the version SKE version checking in client libary
3145 and in server to use the silc_parse_version_string. Affected
3146 files are lib/silcclient/protocol.c, silcd/protocol.c.
3148 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
3149 commands that was missing it, and updated protocol specs and
3150 the server implementation. Protocol TODO #10. The affected
3151 file is silcd/command.c.
3153 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
3154 generic reply to a generic request (REQUEST flag), and
3155 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
3156 way. A draft-riikonen-silc-flags-payloads-00.txt is written
3157 to define the payload for DATA flag. Added the flags to
3158 the implementation. Protocol TODO #9. Affected file is
3159 lib/silccore/silcchannel.h.
3161 Changed the client library to return the message length
3162 to application as well in the channel_message and private_message
3163 client operations. Affected files are
3164 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
3165 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
3166 and lib/silcclient/client_ops_example.c.
3168 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
3169 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
3170 the channel. Updated protocol specs and impelemented this
3171 to client and server. Protocol TODO #6. Affected files are
3172 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
3173 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
3175 Added new options m and M to CMODE command in Irssi SILC
3176 client to set these modes.
3178 * Deprecated all administrative commands from SILC protocol
3179 since they are highly implementation specific commands.
3180 Updated protocol specs. Moved the old commands in
3181 implementations to private range of command types. Affected
3182 files are silcd/command.c, lib/silcclient/command.c and
3183 lib/silcclient/command_reply.c. Protocol TODO #8.
3185 * Fixed a bug in server where sending unknown command crashes
3186 the server. Affected file silcd/command.c.
3188 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3190 * Added SILC_PROTOCOLVERSION macro to check protocol version
3191 of a socket connection. The affected file is
3192 lib/silcutil/silcsockconn.h.
3194 * Added better error logging in rekey protocol. Affected file
3197 * Do not check public key types in SKE during rekey. Affected
3198 file lib/silcske/payload.c.
3200 * Fixed the rekey protocol with PFS, which was totally broken.
3201 Affected file silcd/protocol.c.
3203 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3205 * Some client implementations quit network by doing first LEAVE
3206 and then immediately SIGNOFF (like Bombyx). We now do check
3207 after a short time after LEAVE notify and check whether the
3208 client is still valid after LEAVE, and if not we remove it from
3209 cache. Affected file is lib/silcclient/client_notify.c.
3211 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3213 * Merged version 1.1.4 of zlib. Even if it not currently in use,
3214 it's good not to have security holes here.
3216 * Fixed a negative refcount situtuation for the config context.
3217 Affected file is silcd/serverconfig.c.
3219 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3221 * ROBOdoc documented lib/silcutil/silcutil.h.
3223 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3225 * Optimized even more the SilcPacketContext structure. Now
3226 totally saved 16 bytes of memory per context after optimization.
3227 Affected files are lib/silccore/silcpacket.[ch].
3229 * Made strict checks for valid SILC IDs. Affected file is
3230 lib/silccore/silcid.c.
3232 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3234 * Changed the object argument for silc_cipher_register,
3235 silc_hash_register, silc_hmac_register and silc_pkcs_register
3236 to const. Affected files are lib/silccrypt/silccipher.[ch],
3237 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
3239 * Changed the silc_get_username and silc_get_real_name to
3240 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
3242 * Fixed the Irssi SILC Client to use the silc_get_username and
3243 silc_get_real_name insted of glib routines since the glib
3244 routines only corrupt stack. Fixes the Irssi SILC to work in
3245 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
3247 * Fixed the Irssi to not use g_get_home_dir since it crashes
3248 or returns garbage on cygwin and corrupts stack. Added function
3249 get_home_dir to Irssi routines. Affected files are
3250 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
3252 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3254 * Made some structure optimizations. SFTP memory FS MemFSEntry
3255 entry structure. Optimized SilcTask structure. Optimized
3256 SilcPacketContext structure.
3258 Affected files lib/silcsftp/sftp_fs_memory.c,
3259 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
3261 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3263 * And yet again reverted back the config thing since Johnny
3264 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
3267 * Fixed memory leaks from config object. Affected files are
3268 silcd/serverconfig.[ch].
3270 * Added support for adding new connections to the server in rehash.
3271 After rehash they take effect.
3273 Added support for changing the maximum allowed connections in
3274 rehash. The number can grow but going smaller is not supported.
3276 Added function silc_server_num_sockets_by_remote to the
3277 silcd/server_util.[ch].
3279 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
3281 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3283 * Added preliminary checking during config parsing for a valid
3284 public/private key and removed further checks in the code.
3285 Affected files are silcd/serverconfig.[ch], server.c.
3287 * Moved functions silc_server_drop() and silc_server_daemonise()
3288 from server.c to silcd.c since they are stricly related to
3289 the application activity.
3291 * Reverted a small part of the automatic ref/unref since
3292 it caused a double unref in some situations. Affected
3293 files are silcd/silcd.[ch], server.c, serverconfig.c.
3295 * Added some .cvsignore files in the lib directory.
3297 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3299 * Fixed silc_net_gethostbyaddr to correctly resolve by
3300 address. Affected file lib/silcutil/silcnet.c.
3302 * Fixed the notify relaying to client. The HMAC to be used
3303 with relayed packets ws wrong and caused decryption failure
3304 at the client end. Affected file is silcd/packet_receive.c.
3306 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3308 * Created new branch silc_protocol_1_0_branch.
3310 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
3312 * Changed the silc_server_config_* routines to be SilcServer
3313 independent. They are now officially application specific code
3314 and not part of generic server implementation. Affected files
3315 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
3317 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3319 * Added automatic referencing of config context in the
3320 silc_server_config_alloc, and automatic unreferencing in the
3321 silc_server_config_destroy. Affected files are
3322 silcd/serverconfig.[ch], silcd/silcd.c.
3324 * Fixed the silc_log_quick handling in the logging routines.
3325 It didn't log quickly when it was TRUE. Affected file is
3326 lib/silcutil/silclog.c. Also the flush delay was set even
3327 if it was 0 in config file. Affected file is
3328 silcd/serverconfig.c.
3330 * Added support for changing key pair of the server in rehash.
3331 Affected file silcd/server.c.
3333 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3335 * Fixed the TOPIC_SET notify to not cras. It changed the topic
3336 too early, before getting the channel entry. Affected file
3337 is silcd/packet_receive.c.
3339 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3341 * Added functions silc_server_config_[ref/unref], these are used
3342 to prevent that the config object is destroyed.
3344 No longer directly affect global variables silc_log_quick and
3345 silc_log_delay, they are first cached inside the config object
3346 and then applied with silc_server_config_setlogfiles().
3348 silc_server_config_set_defaults() is now internal to
3349 serverconfig.c, there are no reasons to show this internal stuff
3352 Affected files are silcd/serverconfig.[ch].
3354 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
3355 fprintf's to stderr, since some code may be executed again after
3356 the server went into the background. Affected files are
3359 * Added rehash support. Added function silc_server_rehash() that
3360 will perform all the basic tasks of the rehashing procedure.
3362 * Added command line option `-x, --hexdump'. This will enable the
3363 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
3364 The option `--hexdump' implies `--debug'.
3366 * Fixed a bad bug in the logging APIs (silcutil library) where
3367 the application would crash after calling silc_log_reset_all().
3369 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3371 * Fixed the KICKED notify handling in client library to
3372 correctly remove the channel and all entries from the
3373 channel when I was kicked. This bug crashed the client.
3375 Fixed yet another but in KICKED notify handling to remove
3376 the kicked client correctly from the channel.
3378 Affected file is lib/silcclient/client_notify.c.
3380 * Fixed a minor bug in looking up correct client entry
3381 in KICKED notify in server. Affected file is
3382 silcd/packet_receive.c.
3384 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
3385 sources correctly to distribution. Fixes --with-gmp option.
3387 * Removed the manual rehashing from ID Cache, and changed it
3388 to use the SILC Hash Table's auto rehash feature. Affected
3389 file is lib/silccore/silcidcache.c.
3391 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3393 * Fixed a bug in the silc_client_nickname_format function that
3394 handles the multiple same nickname formatting. Two clients
3395 with same nickname caused problems after the first one left
3396 and rejoined. It didn't format the nickname correctly.
3397 Affected file is lib/silcclient/idlist.c.
3399 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3401 * Don't change the topic if olod topic is same as new one.
3402 Affected file is silcd/packet_receive.c.
3404 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3406 * Added cross-reference support to the SILC Documentation
3407 generator. All types across all HTML files are now cross-
3408 referenced. Affected files util/robodoc/generator.c and
3409 scripts/silcdoc/silcdoc.
3411 * Added file lib/silcutil/silctypes.h to include all the
3412 arithmetic type definitions and some macros. Removed
3413 includes/bitmove.h and moved macros to silctypes.h.
3415 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3417 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
3419 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3421 * Added `type' argument to silc_id_payload_parse_id function which
3422 now returns the type of the ID to the sent pointer. Affected
3423 file is lib/silccore/silcid.[ch].
3425 * Added check for CMODE_CHANGE notify type that mode change is
3426 allowed by the sender. Affected file silcd/packet_receive.c.
3428 * Added check for CUMODE_CHANGE notify type that mode change is
3429 allowed by the sender. Affected file silcd/packet_receive.c.
3430 Added the ID type as CUMODE_CHANGE notify type as argument
3431 to the `notify' client operation. Affected files are
3432 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
3434 * Added function silc_client_add_server to the client library.
3435 Added support for resolving also channel and server info when
3436 received unknown entity in notify packet. Affected files are
3437 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
3439 * Added function silc_command_get_status to return the command
3440 status from the command reply's argument payload. Affected files
3441 are lib/silccore/silccommand.[ch].
3443 * Added check for KICKED notify type that the kicking is
3444 allowed by the client. Affected file silcd/packet_receive.c.
3446 * Created function silc_get_input which can be used to get input
3447 (echo on or off) from user on command line. Affected files are
3448 lib/silcutil/silcutil.[ch].
3450 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3452 * Optimized silc_server_packet_relay_to_channel function.
3453 Added new function silc_channel_message_payload_encrypt which
3454 can be called directly if channel message payload needs to
3455 be encrypted and is already encoded (no need to call _encode
3456 function). Packet relaying is now done by router without any
3457 extra memory allocations. Affected files are
3458 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
3459 silcd/packet_send.c.
3461 * Fixed the INVITE notify handling. It took wrong arguments
3462 as invite list and invite delete. Affected file is
3463 silcd/packet_receive.c.
3465 * Added check for TOPIC_SET notify type that the topic change is
3466 allowed by the client. Affected file silcd/packet_receive.c.
3468 * Added check for INVITE notify type that inviting is allowed by
3469 the client. Affected file silcd/packet_receive.c.
3471 * Changed the silc_server_client_on_channel to return the
3472 SilcChannelClientEntry as well. Moved the function
3473 silc_server_check_cmode_rights to server_util.[ch].
3474 Affected files are silcd/server_util.[ch], silcd/command.c.
3476 * Added function silc_server_check_umode_rights to check whether
3477 changing client's user mode is allowed. Added check for
3478 UMODE_CHANGE notify type that the umode change is allowed
3479 by the client. Affected files are silcd/server_util.[ch],
3480 silcd/packet_receive.c and silcd/command.c.
3482 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3484 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
3485 ID length. It ignored that ID can be IPv6 based as well.
3486 Affected file lib/silccore/silcpacket.h.
3488 * Fixed the silc_id_id2str and silc_id_str2id to take the
3489 IPv6 address offset's into consideration. Affecte file is
3490 lib/silccore/silcid.c.
3492 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3494 * Fixed the internal Unix scheduler functions to check for
3495 NULL context they may receive. The affected file is
3496 lib/silcutil/unix/silcunixschedule.c.
3498 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
3500 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
3501 can specify different directory with --home command line
3502 parameter. Affected files irssi/src/silc/core/client_ops.c,
3505 * SILC-specific commands aren't now executed if the active server
3506 isn't of SILC-type, so there won't be problems with having
3507 IRC and SILC protocol support in same client. Affected files
3508 irssi/src/silc/core/silc-channels.c, silc-servers.c,
3511 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3513 * Improved the signal support in SILC Schedule. Added new
3514 function silc_schedule_signal_call which is used by application
3515 to mark a signal to be called. It is now safe to perform
3516 any kind of tasks in signal callbacks since it is guaranteed
3517 that the application specified signal callback is called
3518 after the signal is over. Affected files are
3519 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
3521 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3523 * Added `name' field to SilcChannelPrivateKey to represent
3524 application given name for the key. Moved also the context from
3525 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
3526 Added the `name' argument also to the function
3527 silc_client_add_channel_private_key.
3529 Added function silc_client_current_channel_private_key to set the
3530 current channel private key in use.
3532 Added "change" command to KEY command which can be used to change
3533 the current channel private key. Bound the command also to
3534 alt+K (Alt+Shift+k).
3536 Also affected files lib/silcclient/client_channel.c,
3537 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
3539 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3541 * Added silc_rng_get_byte_fast function in to the
3542 lib/silccrypt/silcrng.[ch].
3544 * Changed the interface of silc_packet_assemble and the
3545 silc_packet_send_prepare. If silc_packet_assmble is now
3546 called the application does not call silc_packet_send_prepare
3547 because the library will call it automatically. These
3548 interfaces now also return a reference to the outgoing buffer
3549 which includes the assembled packet, which the application can
3550 use to encrypt the packet.
3552 Affected files are lib/silccore/silcpacket.[ch],
3553 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
3554 silcd/packet_send.c, server_backup.c and packet_receive.c.
3556 * Fixed a packet sending bug on very high load, where outgoing
3557 packet queue wasn't handled correctly and packets got corrupted.
3558 Affected files are lib/silcutil/*/silc*sockconn.c,
3559 lib/silcclient/client.c and silcd/server.c.
3561 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3563 * Added macro SILC_PACKET_DATALEN which can be used during
3564 packet assembling to check whether the data to be added to
3565 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
3566 len is truncated until it fits it.
3568 Added checks for maximum length of channel message payload and
3569 private message payload also.
3571 Added checks for maximum packet length in server and in
3574 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
3575 lib/silcclient/client.c, lib/silccore/silcchannel.c and
3576 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
3577 lib/silcclient/client_prvmsg.c.
3579 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3581 * Added silc_server_packet_queue_purge call to the
3582 silc_server_disconnect_remote to assure that all data in the
3583 queue before disconnecting is sent to the network. Affected
3584 file silcd/server.c.
3586 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3588 * Added the deleting of server's own ID cache entry to the
3589 silc_server_free function. Free also everything else that
3590 has been allocated in silc_server_init. The affected file
3593 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3595 * Added functions silc_parse_version_string, silc_version_to_num,
3596 and silc_ske_parse_version to parse SILC protocol style version
3597 strings. Affected files lib/silcutil/silcutil.[ch] and
3598 lib/silcske/silcske.[ch].
3600 * Added new configuration params: version_protocol, version_software
3601 and version_software_vendor to specify what version the remote
3602 host must at least be to be able to connect to server. The vendor
3603 string can be regex matched too. Added new function
3604 silc_server_connection_allowed to check maximum number of allowed
3605 connections, and allowed versions for incoming connections.
3606 Affected files are silcd/server.c, server_util.[ch] and
3609 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3611 * Added preliminary support for signals in scheduler. The
3612 signals we care about are now blocked always when the scheduler
3613 is locked. This way we can synchronise the use of signal with
3614 scheduler. It is guaranteed that when signal occurs the scheduler
3615 is not locked, and thus new tasks can be safely added to the
3618 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
3619 to silc_schedule_internal_init and silc_schedule_internal_uninit.
3620 Added new platform specific routines
3621 silc_schedule_internal_signals_[un]block and
3622 silc_schedule_internal_signal_[un]register.
3624 Added new functions to SILC Schedule API:
3625 silc_schedule_signal_[un]register. Each signal that application
3626 is going to use should be registered to the scheduler.
3628 Affected files are lib/silcutil/silcschedule.[ch],
3629 lib/silcutil/*/silc*schedule.c.
3631 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3633 * Check for unauthenticated client and server in the
3634 silc_server_new_client and silc_server_new_server functions.
3635 Affected file silcd/packet_receive.c.
3637 * Added function silc_string_is_ascii to check whether given
3638 string is 7-bit ASCII string. Affected files are
3639 lib/silcutil/silcutil.[ch].
3641 * Added function silc_id_is_valid_server_id into the
3642 silcd/serverid.c and added checking for valid Server ID's in
3643 silc_server_new_server. The Server ID must always be based
3644 on the server's public IP address.
3646 * Added logging of DISCONNECT packet message in the server.
3647 Affected file silcd/server.c.
3649 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3651 * Changed all library interfaces that use Global RNG to also
3652 accept SilcRng as argument. Affected files are
3653 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
3654 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
3655 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
3656 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
3657 lib/silccrypt/rsa.c.
3659 * Added function silc_pkcs_generate_key to the
3660 lib/silccrypt/silcpkcs.[ch] for applications so that they
3661 don't need to do pkcs->pkcs->init calls anymore.
3663 * Remove SilcSocketConnection from the SFTP API since it really
3664 wasn't needed there. The application has the information
3665 saved in its contexts anyway and the SFTP layer doesn't need
3666 know about it. Affected files lib/silcsft/silcsftp.h and
3667 lib/silcsftp/sftp_[server/client].c.
3669 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
3670 The SilcSimContext is not SilcSim.
3672 * Fixed possible buffer overflows in silc_id_render in the
3673 lib/silcutil/silcutil.c.
3675 * On EPOC the global crypto module lists are not used at all
3676 in the crypto library. Added support for using the constant
3677 algorithm list on EPOC. Affected files are
3678 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
3681 * Fixed the handling of third parameter of KICKED notify, since
3682 it was mistakenly updated to SILC Protocol 1.0 even though it
3683 is to be included in 1.1. Since it is not in 1.0 it is not
3684 mandatory, and this fix now handles it only if it is provided,
3685 and it is not error if it is not provided. Affected file
3686 lib/silcclient/client_notify.c.
3688 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3690 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
3691 client. Affected file irssi/src/silc/core/client_ops.c.
3693 * Merged with Irssi 0.8.4 from irssi.org CVS.
3695 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
3697 * Check for valid socket connection in client entries before
3698 sending any messages. Fixes a crash, but doesn't fix some
3699 other underlaying bug that is lurking there. Affected
3700 file silcd/packet_send.c.
3702 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
3704 * $usermode, $cumode and $cumode_space expandos shouldn't do
3705 anything with non-SILC server records. Affected file
3706 irssi/src/silc/core/silc-expandos.c
3708 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3710 * Fixed the silc_net_check_[host/local]_by_sock to support
3711 IPv6 bound sockets as well. Now they can return IPv6 addresses
3712 as well. Affected file lib/silcutil/silcnet.c.
3714 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
3715 Affected lib/silcutil/unix/silcunixnet.c.
3717 * Fixed ID rendering (at least on some platforms, not NetBSD)
3718 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
3720 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3722 * Added silc_hash_public_key and silc_hash_public_key_compare
3723 functions to be used with SilcHashTable. They can be used to
3724 hash public keys and compare public keys in hash table. Affected
3725 file lib/silcutil/silcutil.[ch].
3727 * Added support for specifying multiple public keys for Client
3728 connection section in server configuration file. This makes it
3729 possible to accept multiple public keys from same host, or to
3730 make a section that accepts any incoming host, and have the
3731 accepted public keys listed in the section.
3733 Added functions silc_sever_[find/get]_public_key, added the
3734 support for this actually to all connection sections but only
3735 the Client section is currently allowed to specify multiple
3738 Affected files are silcd/server.c, server_internal.h,
3739 command.c, protocol.c, server_util.[ch], packet_receive.c.
3741 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3743 * Merged Irssi 0.8.2 from irssi.org CVS.
3745 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3747 * If silc_debug is TRUE, also output standard logging messages
3748 to stderr with the debug output.
3750 Made silc_log_reset_all() flushing all channels before returning.
3751 Also fixed some documentation typos.
3753 Affected files are lib/silcutil/silclog.[ch].
3755 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3757 * Fixed the server to check correctly the amount of connections
3758 from single host, by checking also the type of the connection.
3759 Fixed also the comparison of number of connections and number
3760 of allowed connections. Affected files are silcd/server.c,
3763 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3765 * Fixed the USERS command reply to save the user's mode on the
3766 channel as well. Fixed JOIN command reply to check whether a
3767 client is on channel already and not join it twice. Affected
3768 file lib/silcclient/command_reply.c.
3770 * Added new file silc-expandos.c into irssi/silc/core/ to return
3771 various stuff for various signal for the statusbar etc. updating.
3772 Now Irssi SILC client prints channel user modes etc. on the
3775 * The user mode (like server/router operator changes) is now shown
3776 on the Irssi SILC client's statusbar. The affected files are
3777 irssi/src/silc/core/client_ops.c, silc-expandos.c.
3779 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3781 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
3782 to SILC_SCHEDULE_[UN]LOCK macros.
3784 * Added more error printing to logs in server code. Affected
3785 files silcd/server.c and silcd/protocol.c.
3787 * Fixed -S option parsing in Irssi SILC Client. Affected file
3788 irssi/src/silc/core/silc-core.c.
3790 * Added silc_buffer_alloc_size function. Affected file is
3791 lib/silcutil/silcbuffer.h.
3793 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3795 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
3796 constants. Affected files in
3797 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
3800 * Changed the internal SFTP Memory FS table to const. Affected
3801 file lib/silcsftp/sftp_fs_memory.c.
3803 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3805 * Fixed the buffer formatting and unformatting routines to
3806 check the size of 64 bits types with sizeof(). Affected
3807 file is lib/silcutil/silcbuffmt.c.
3809 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3811 * Removed 0.6.x backwards support.
3813 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3815 * Changed all integer type names:
3816 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
3817 to avoid collisions with other libraries using same type names
3820 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3822 * Added `prefer_ipv6' argument to the functions
3823 silc_net_gethostbyname[_async]. If it is TRUE it will return
3824 IPv6 address over IPv4. If FALSE IPv4 address is returned
3825 even if IPv6 address was found. Affected files
3826 lib/silcutil/silcnet.[ch].
3828 * Added support silc_net_create_connection[_async] to fallback
3829 to IPv4 address if IPv6 address could not be used (like if
3830 it doesn't work on a specific system). Affected file in
3831 lib/silcutil/unix/silcunixnet.c.
3833 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3835 * Added silc_schedule_reinit function to do the enlarging
3836 of the max tasks handling capabilities of the scheduler.
3837 Affected files lib/silcutil/silcschedule.[ch].
3839 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3841 * Added automatic extern "C" { ... } for C++ compilers so the
3842 application does not need to define them. Affected file
3843 includes/silcincludes.h.
3845 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
3846 old name went against naming convention. Applications now
3847 include "silcclient.h" instead of "clientlibincludes.h".
3848 Removed includes/clientlibincludes.h, it is redundant now.
3850 * Renamed includes/version.h to silcversion.h.
3852 * Added really preliminary support for OS/2 into the util
3853 library. Only thread & mutex API is implemented, others
3854 are still to be implemented. Created the lib/silcutil/os2/
3855 directory. Created also file includes/silcos2.h.
3857 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3859 * Added preliminary BeOS support into the util library.
3860 Created lib/silcutil/beos/, and implemented all the needed
3861 functions to support SILC on BeOS. Created also file
3862 includes/silcbeos.h.
3864 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
3866 * Added proper initializations to silc's irssi code, so it's
3867 now possible to load it as module. Affected files
3868 irssi/src/silc/core/silc-core.c,
3869 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
3871 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3873 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
3876 * Fixed the silcdoc document generator to correct generate
3877 docs from all kinds of filenames. Affected files are
3878 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
3880 * ROBOdoc documented lib/silcutil/silcmemory.h.
3881 Added also new function silc_memdup.
3883 * Removed lib/silcutil/silcbufutil.h and moved those routines
3884 to the lib/silcutil/silcbuffer.h.
3886 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3888 * Added `user_count' to the SilcChannelEntry which now tells the
3889 number of users on the channel. The user count is now saved
3890 in normal server of global channels as well. Affected files
3891 silcd/server.c, idlist.h, packet_receive.c and command.c.
3893 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
3894 include file utility functions.
3896 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
3897 instead of calling directly OS routines.
3899 * Fixed NICK change printing in Irssi SILC Client. Fixed
3900 KICKED notify printing in Irssi SILC Client. Affected file
3901 irssi/src/silc/core/client_ops.c.
3903 * Fixed a NICK change bug in client library, to not recreate the
3904 client_entry->channels hash table everytime nick is changed.
3905 Affected file lib/silcclient/client.c.
3907 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3909 * ROBOdoc documented the lib/silcske/silcske.h, and improved
3910 the SKE interface a bit.
3912 * Fixed padding problem in PKCS#1. The padding was not actually
3913 random since the random number generator was used incorrectly.
3914 This security bug affects only when encrypting with PKCS#1, and
3915 it is not currently used at all in SILC. SILC only use signing
3916 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
3918 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3920 * Rewrote the notify handling in Irssi SILC client to not call
3921 the events as signals. Fixes problems with Perl support.
3922 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
3924 * Send the auto-nicking NICK command in client library with
3925 little timeout after connecting. The affected file is
3926 lib/silcclient/client.c.
3928 * Added following new config file settings:
3929 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
3930 key_exchange_timeout, conn_auth_timeout, connections_max,
3933 Implemented all the new config settings handling in the server.
3935 Optimized the use of SKE Mutual flag usage. Use it only
3936 if connection authentication protocol is not based in public
3939 Renamed all SilcServerConfigSection* to SilcServerConfig*
3940 to have a bit shorter names.
3942 Affected files silcd/serverconfig.[ch], server.[ch], and
3945 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3947 * Cleaned up the listening sockets code, preparing for the rehash
3948 support. Affected file is silcd/server.c.
3950 * Fixed some output messages. Affected files are silcd/silcd.c,
3953 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3955 * Create lib/doc/silcrng_intro.html document as introduction
3956 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
3958 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
3960 * Fixes to the silcd config template. Affected file is
3961 doc/example_silcd.conf.in.
3963 * Removed type casts from silc_calloc(), conforming to the
3964 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
3966 * Removed param_name member from client, server, and router
3967 section structs, now identifying the param directly.
3969 Added CONFIG_FREE_AUTH macro in config file parsing.
3971 Affected files are silcd/serverconfig.[ch].
3973 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
3975 * Fixed command line parameter handling. All SILC initialization
3976 is now done in silc_core_init() which also fixes autoconnecting
3979 Affected files irssi/src/silc/core/silc-core.c,
3980 irssi/src/fe-text/silc.c.
3982 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
3984 * Added new configuration options and blocks:
3985 keepalive_secs, reconnect_count, reconnect_interval,
3986 reconnect_interval_max, reconnect_keep_trying and
3987 require_reverser_lookup. Added ConnectionParam block, and
3988 implemented the connection parameters when connecting as
3989 initiator and when accepting connections as responder.
3991 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
3992 whether given configuration value has been given already.
3994 Affected files silcd/serverconfig.[c], server.[c].
3996 * Splitted the doc/example_silcd.conf.in. Separated the crypto
3997 algorithm parts and created new file silcalgs.conf, that
3998 is now included from the example_silcd.conf.in.
4000 * Optimized the silc_server_connect_to_router_second to take
4001 the connection configuration object from the SilcServerConnection
4002 object instead of finding it during the connecting phase.
4003 Added the configuration object to SilcServerConnection struct.
4004 Affected files silcd/server_internal.h, server.c.
4006 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4008 * Add the client on channel after it was resolved at the
4009 channel message receiving, and it was not already on the
4010 channel. Affected file lib/silcclient/client_channel.c.
4012 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4014 * Fixed the public key authentication to allocate always the
4015 destination signature buffer instead of using static buffer.
4016 Affected file silcd/protocol.c.
4018 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4020 * Unified the serverconfig.[ch]'s helper function interface.
4021 Affected file silcd/serverconfig.[ch].
4023 * Removed doc/example_silc.conf.in since it is redundant.
4024 The make install will now install irssi/silc.conf file.
4026 * Added new Passphrase and Publickey authentication methods to
4027 config file, allowing both public key and passphrase based
4028 authentication to be set at the same time.
4030 Added `prefer_passphrase_auth' setting in config file which
4031 can be used to set to prefer passwd auth if both passwd and
4032 public key is set. If not set, public key is preferred.
4033 This has effect only when being initiator (responder will try
4036 Added support for authentication with passphrase and public key
4037 at the same time. The passphrase is tried first always since
4038 it is faster to check.
4040 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4042 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4044 * Merged the new SILC Config library, with the server parsing
4045 support. Read the header file silcconfig.h or the toolkit
4046 documentation for the news. Affected files are
4047 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
4048 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
4049 silcd/protocol.c silcd/server.c silcd/server_backup.c
4050 silcd/serverconfig.[ch] silcd/silcd.c.
4052 * Fixed some silclog documentation. Affected file is
4053 lib/silcutil/silclog.h.
4055 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4057 * The silc_cipher_register, silc_hash_register and
4058 silc_hmac_register now checks if the object to be registered
4059 is registered already. Affected files are
4060 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
4062 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4064 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
4066 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4068 * Allow zero length channel messages inside the Channel Message
4069 Payload. Affected file lib/silccore/silcchannel.c.
4071 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
4072 as header filenames.
4074 * Removed lib/silcclient/README and created HTML file
4075 lib/silcclient/silcclient_using.html, which is now included
4076 as part of Toolkit documentation.
4078 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4080 * Fixed CUMODE_CHANGE notify handling to change the mode of
4081 correct client. Affected file lib/silcclient/client_notify.c.
4083 * Make silc_rng_alloc fail if it cannot allocate the sha1
4084 hash algorithm. Affected file lib/silccrypt/silcrng.c.
4086 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4088 * Fixed the file transfer's key agreement payload to include
4089 zero port also if the hostname is NULL because it could not
4092 Call file transfer monitor callback now also if error occurs
4093 during key agreement protocol.
4095 Changed the silc_client_file_send interface to return the
4096 SilcClientFileError instead of session id. The session ID
4097 is returned into pointer provided as argument.
4099 Check that the file exists locally before sending the
4100 file transfer request at all.
4102 Affected file lib/silcclient/client_ftp.c, silcapi.h.
4104 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
4105 error than can occur while key agreement protocol. Affected
4106 file lib/silcclient/silcapi.h.
4108 * Fixed the event_mode CMODE handler to not crash when mode
4109 is changed and +k mode is set in the channel. Affected file
4110 irssi/src/silc/core/silc-channels.c.
4112 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
4113 SILC_LOG_WARNING to give out Warning and not Error. Affected
4114 file lib/silcutil/silclog.c.
4116 * Fixed the channel message payload decryption in the function
4117 silc_channel_message_payload_decrypt to not modify the original
4118 buffer before it is verified that the message decrypted
4119 correctly. Otherwise, next time it is called with correct
4120 channel key it won't encrypt since the payload is corrupted.
4121 Affected file lib/silccore/silcchannel.c.
4123 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4125 * Do not constantly resize the window. A fix patch by cras.
4126 Affected file irssi/src/fe-text/screen.c.
4128 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4130 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
4131 Affected file lib/silcutil/silcnet.c.
4133 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4135 * Fixed a bug in hash table internal routine for traversing
4136 the table with foreach callback. The current entry may
4137 become invalid in the callback but it was referenced after
4138 the callback returned.
4140 Do not allow auto rehashing of hash table during the
4141 silc_hash_table_foreach operation, for same reasons as it is
4142 not allowed for SilcHashTableList. Affected files are
4143 lib/silcutil/silchashtable.[ch].
4145 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4147 * Defined DLLAPI into silcincludes.h and silcwin32.h for
4148 Win32 DLL. extern's in header files are now declared with
4151 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4153 * Fixed private message handling. It used some old code that
4154 caused the client to crash. Affecte file is
4155 lib/silcclient/client_prvmsg.c.
4157 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4159 * Added function silc_client_add_channel,
4160 silc_client_replace_channel_id, and removed functions
4161 silc_client_new_channel_id and silc_idlist_get_channel_by_id
4162 from client library.
4164 * Added cross reference of the joined channels to the
4165 SilcClientEntry, and changed the SilcChannelEntry's
4166 users list to SilcHashTable. The affected files are
4167 lib/silcclient/idlist.[ch].
4169 * Fixed a bug in hash table tarversing. While the hash table
4170 is traversed with SilcHashTableList the table must not be
4171 rehashed. It is now guaranteed that auto rehashable tables
4172 are not rehashed while tarversing the list. Also defined that
4173 silc_hash_table_rehash must not be called while tarversing
4174 the table. Added function silc_hash_table_list_reset that must
4175 be called after the tarversing is over. The affected files are
4176 lib/silcutil/silchashtable.[ch].
4178 * Changed all hash table traversing to call the new
4179 silc_hash_table_list_reset in server and in client library.
4181 * Added function silc_client_on_channel to return the
4182 SilcChannelUser entry if the specified client entry is joined
4183 on the specified channel. This is exported to application as
4184 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
4186 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4188 * Fixed founder regaining problem with JOIN command on normal
4189 server. The notify for mode change must be sent always and
4190 not only if !cmd->pending. Affected file silcd/command.c.
4192 * Fixed the WHOWAS command's reply sending to support the
4193 lists correctly. Affected file silcd/command.c.
4195 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4197 * When sending JOIN command to router for processing the
4198 sender's old command identifier was not saved back to the
4199 sender's command context, fixed now. The affected file is
4202 * Create the key in JOIN command of the router did not return
4203 the channel key, added check for this. Affected file is
4206 * Fixed a channel ID update bug in JOIN command reply. Do
4207 not directly upgrade the ID but call the function
4208 silc_idlist_replace_channel_id if the ID was changed.
4209 Affected file silcd/command_reply.c.
4211 * Fixed memory leaks from command calling if it would fail.
4212 Affected file silcd/command.c.
4214 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4216 * Applied patches from cras:
4218 Memory leak fixes around libaries, irssi window resize fix,
4219 new silclist.h and silcdlist.h, all extern inline changed to
4222 * Removed dotconf from lib/dotconf, not needed anymore.
4224 * Removed TRQ from lib/trq, not needed anymore.
4226 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
4227 with server connections. Later this will be configurable
4228 in config file after new config file is done. Affected file
4231 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4233 * Fixed a crash in server related to channel announcements.
4234 Affected file silcd/server.c.
4236 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4238 * Fixed memory leaks in silc_server_create_new_channel*
4239 functions. Affected file silcd/server.c.
4241 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
4242 which ID was changed. This way the router will send the
4243 user list for the channel again, and server won't be in
4244 desync in some rare circumstances. Affected file is
4245 silcd/packet_receive.c.
4247 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4249 * Check for NULL socket pointer in the function
4250 silc_server_packet_send_to_channel_real. Affected file
4251 silcd/packet_send.c.
4253 * Fixed the BAN notify handling to correctly remove ban
4254 list. Affected file silcd/packet_receive.c.
4256 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4258 * Fixed some header addition to Toolkit distribution in
4259 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
4261 * Added lib/silcclient/client_ops_example.h as an template
4262 file for application programmers to quickly start using
4263 the SilcClientOperation functions in their application.
4264 Updated the lib/silcclient/README as well to tell about this
4265 nice file made available.
4267 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4269 * Call silc_server_remove_from_channels when removing client
4270 entry when NO_SUCH_CLIENT_ID was received. Affected file
4271 is silcd/command_reply.c.
4273 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4275 * Added server & router operator statistics updating. Affected
4276 file silcd/packet_receive.c and silcd/command.c.
4278 * Fixed the SERVER_SIGNOFF notify handling on normal server
4279 not to save the history information for clients. Same was
4280 fixed earlier in remove_clients_by_server function, but not
4281 here. Affected file silcd/packet_receive.c.
4283 * Raised the default connection-retry count from 4 to 7 in
4284 server. Affected file silcd/server.h.
4286 * Cancel any possible reconnect timeouts when we start the
4287 key exchange. Affected file silcd/server.c.
4289 * Do not reconnect on connection failure when SCONNECT was
4290 given. Affected files silcd/server.[ch].
4292 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4294 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
4296 * Fixed the NICK command to always give the unformatted
4297 nickname to the one giving the NICK command. If unformatted
4298 nickname is cached already it will be formatted and the
4299 local entry will always get the unformatted nickname.
4300 Affected file lib/silcclient/idlist.c.
4302 * Fixed some double frees from client library commands.
4303 Affected file is lib/silcclient/command.c.
4305 * Fixed CUMODE command in server to assure that no one can
4306 change founder's mode than the founder itself, there was a
4307 little bug. Affected file silcd/command.c.
4309 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4311 * Removed the SilcClientCommandDestructor from the client
4312 libary, it is not needed anymore. Affected files are
4313 lib/silcclient/silcapi.h, command[_reply].[ch],
4314 client_notify, idlist.c.
4316 * Fixed GETKEY command to first resolve client, and then
4317 resolve the server only if the client was not found, instead
4318 of resolving both at the same time. Affected file is
4319 lib/silcclient/command.c.
4321 * Added silc_client_start_key_exchange_cb and lookup the
4322 remote hostname and IP address before starting the key
4323 exchange with server. The affected file is
4324 lib/silcclient/client.c.
4326 * The server's public key is now saved using the IP address
4327 of the server and not the servername for the filename.
4328 The hostname public key filename is checked as an fall back
4329 method if the IP address based filename is not found.
4331 Fixed the GETKEY command to save the fetched server key
4332 in correct filename.
4334 Print the remote server's hostname now when new key is
4335 received during connection process. Affected file is
4336 irssi/src/silc/core/client_ops.c.
4338 * Return always our own public key to the client if it asks
4339 for it with GETKEY command. Affected file silcd/command.c.
4341 * Removed the use_auto_addr variable from default config
4342 file since it was in wrong section. Affected file is
4345 * Fixed TOPIC_CHANGE notification to not route it when it
4346 was sent using silc_server_send_notify_to_channel function.
4347 Affected file silcd/command.c.
4349 * Fixed silc_server_send_notify_kicked to send the kicker's
4350 Client ID also, it was missing. Affected files are
4351 silcd/command.c, silcd/packet_send.[ch].
4353 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4355 * Do not save client history information in SERVER_SIGNOFF.
4356 Fixes the bug in normal server that it does not detect
4357 the client becoming valid after the server becomes back
4358 online. Affected file silcd/server_util.c.
4360 * Added `sock_error' field into the SilcSocketConnection
4361 context. When error occurs during socket operation (read
4362 or write) the error is saved. Added also new function
4363 silc_socket_get_error to return human readable socket error
4364 message. Affected files are lib/silcutil/silcsockconn.[ch],
4365 lib/silcutil/unix/silcunixsockconn.c, and
4366 lib/silcutil/win32/silcwin32sockconn.c.
4368 * The server now prints the socket error message in the
4369 signoff for client. Affected file silcd/server.c.
4371 * Fixed the `created' channel information sending from router
4372 to server in JOIN command. Checks now whether the channel
4373 really was created or not and set it according that.
4375 Fixed the JOIN command to use the client entry's current
4376 ID during the joining procedure instead of the one it sent
4377 in the command (it is checked though), since it can change
4378 between the packet processing and command processing, and
4379 would just case unnecessary pain in the client end. Affected
4380 file silcd/command.c.
4382 * Fixed a channel key payload sending to use correct channel
4383 ID when the server was forced to change the channel's ID by
4384 router. Router sent the key payload with the old Channel ID.
4385 Affected file silcd/packet_receive.c.
4387 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4389 * Call silc_server_save_channel_key only if the key payload
4390 was provided in the JOIN command's command reply. Affected
4391 file silcd/command_reply.c.
4393 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4395 * Fixed silc_mp_sizeinbase to return the value correctly with
4396 MPI. Affected file lib/silcmath/mp_mpi.c.
4398 * Fixed the stop_server signal to correctly stop the scheduler
4399 and gracefully stop the server when SIGTERM or SIGINT signals
4400 are received. Affected file silcd/silcd.c.
4402 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4404 * Simple handling of TERM and HUP signals. Also added some log
4405 flushing call around. Affected file is
4408 * Fixed small bugs in silclog.c. Now buffering output will take
4409 effect after 10 seconds since startup: This will ensure that
4410 no important startup messages are lost. Also output redirection
4411 will preserve original format ([Date] [Type] message).
4412 Affected file is lib/silcutil/silclog.c.
4414 * Added two options to the config file, in the logging section:
4415 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
4416 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
4418 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4420 * Do not print the warning about log files not being initialized
4421 more than once to avoid excess logging. Affected file is
4422 lib/silcutil/silclog.c.
4424 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
4425 the SIM copying in make install in Makefile.am.pre.
4427 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4429 * Rewritten silclog APIs. Globally interesting changes follows:
4430 silc_log_set_files() changed to silc_log_set_file().
4431 silc_log_set_callbacks() changed to silc_log_set_callback().
4432 ROBOdoc documented silclog header file.
4433 SilcLogCb now returns bool to wether inihibit the default
4434 handler or not (to keep the old behaviour return always TRUE).
4435 The new APIs should also fix the problem of the
4436 silcd_error.log file that was written in the current directory.
4439 Log files streams will remain opened after silc_log_set_file()
4440 call, means less CPU usage notably on high traffic servers.
4441 File streams are now full buffered, and flushed to the disk
4442 every 5 minutes, lesses HD activity and CPU usage.
4443 Messages can be redirected, allowing admins to configure
4444 one single logfile for all server messages.
4445 the silc_log_quick global variable to activate fast-logging.
4446 Affected files lib/silcutil/silclog.[ch]
4448 * Changed some code to conform new silclog APIs. Affected
4449 files are doc/example_silcd.conf.in, silcd/server.c
4450 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
4453 * Fixed a memory leak that could occur in some situations.
4454 Affected file silcd/serverconfig.c.
4456 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4458 * Added the silc_client_del_client to remove the client from
4459 all channels as well. Affected file lib/silcclient/idlist.c.
4461 * Fixed the client library to correctly remove the client
4462 from all channels when the client entry is being destroyed.
4463 Affected file lib/silcclient/client_notify.c, command.c.
4465 * Added auto-nicking support to the client library. If the
4466 applicatio now sets client->nickname it will be sent to the
4467 server after connecting by the library. This way for example
4468 SILCNICK (or IRCNICK) environment variables will have effect
4469 and always change the nickname automatically to whatever
4470 it is wanted. Affected file lib/silcclient/client.[ch].
4472 * Renamed silc_server_command_bad_chars to the
4473 silc_server_name_bad_chars and moved it to the
4474 silcd/server_util.[ch]. Added also new function
4475 silc_server_name_modify_bad to return nickname that
4476 includes bad characters as new nickname without those
4477 bad characters. This check and modify is now used in
4478 silc_server_new_client when the username is initially set
4479 as nickname, so it must be checked to be valid nickname.
4480 Affected file silcd/packet_receive.c.
4482 * The nickname length is now taken from the packet for real
4483 and not trusted to strlen() since it clearly can return
4484 wrong length for nickname including bad characters. This
4485 also applies to channel names. Affected file silcd/command.c.
4487 * Removed the lib/silcsilm/modules directory. Modules are now
4488 compiled into the lib/silcsim. Fixed the copying of the
4489 modules to follow symbolic links in Makefile.am.pre.
4491 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4493 * Fixed silc_string_regexify list creation. Fixes bugs with
4494 BAN and INVITE commands in server. The affected file is
4495 lib/silcutil/unix/silcunixutil.c.
4497 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4499 * Removed the command destructor entirely from the server's
4500 command and command reply routines. It is not needed, and
4501 its usage was buggy and caused crashes. Affected files are
4502 silcd/command[_reply].[ch].
4504 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4506 * Cancel protocol and NULL sock->protocol if timeout
4507 occurred during protocol. Affected file silcd/server.c.
4509 * Cancel protocol timeouts always before calling the final
4510 callback, to assure that after final callback is called
4511 no other state will be called for the protocol anymore.
4512 Affected file silcd/protocol.c.
4514 * Print error log if incoming connection configuration could
4515 not be found. Affected file silcd/server.c.
4517 * Fixed JOIN command to correctly save the founder mode
4518 to the client on normal SILC server, when the channel
4519 was created by the router. Affected file silcd/command.c.
4521 * Fixed LIST command (hopefully) to send correct reply
4522 packets. Affected file silcd/command.c.
4524 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4526 * The silc_packet_receive_process now returns FALSE if the
4527 read data was invalid packet, and TRUE if it was ok.
4529 The server now checks that if unauthenticated connection
4530 sends data and its processing fails the server will close
4531 the connection since it could be a malicious flooder.
4533 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
4535 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4537 * Make sure the warning about error opening a log file is
4538 printed only once and not everytime it fails (produces
4539 too much useless log). Affected file lib/silcutil/silclog.c.
4541 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4543 * Made the silc_server_daemonise() function more readable.
4544 Affected file silcd/server.c.
4546 * Pid file is now optional, the user may comment it out from
4547 the config file. Removed define SILC_SERVER_PID_FILE, we
4548 don't need a default any longer. Affected file
4549 configure.in.pre, lib/Makefile.am.pre.
4551 * Make some use of the pid file. The server now dies at startup
4552 if it detects a valid pid file on his path. The server would
4553 die anyway in this circumstance, because of the bind() failure.
4554 Affected file silcd/silcd.c.
4556 * No longer compiling lib/dotconf.
4558 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4560 * Fixed JOIN command parsing not to crash. Affected file
4561 lib/silcclient/command.c.
4563 * Fied the NICK_CHANGE notify to add the new client entry
4564 even it is resolved. This removes an <[unknown]> nick
4565 thingy bug in the client. Affected file is
4566 lib/silcclient/client_notify.c.
4568 * Do not try to allocate 0 bytes (efence does not like it)
4569 in lib/silccore/silccomand.c when encoding payload.
4571 * Do not take IRCNICK as nickname in Irssi SILC client since
4572 it is not possible to set nickname before hand connecting
4573 the server (TODO has an entry about adding auto-nicking
4576 * Changed the silc_server_command_pending to check whether
4577 there already exists an pending entry with the specified
4578 command, command identifier and pending callback. This is
4579 to fix IDENTIFY and WHOIS related crashes that may register
4580 multiple pending commands with same identifier. Affected
4581 file silcd/command.c.
4583 * Fixed the server to reconnect to the router even if it
4584 was already reconnecting and EOF was received. This to
4585 fix a possibility that the server wouldn't ever try to
4586 auto-reconnect to the router. Affected file silcd/server.c.
4588 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4590 * Fixed the server's password authentication to use the
4591 length of the locally saved password, and not the one
4592 sent in the packet. Affected file silcd/protocol.c.
4594 * Fixed same password authentication problem in the
4595 Authentication Payload handling routines in
4596 lib/silccore/silcauth.c.
4598 * Yet another password authentication problem fixed with
4599 channel password handling in silcd/command.c.
4601 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4603 * If first character of string in silc_parse_userfqdn is '@'
4604 then do not parse it. Affected file is
4605 lib/silcutil/silcutil.c.
4607 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4609 * Fixed minor bug in IDENTIFY command reply sending, which
4610 caused various weird problems during JOIN when it was
4611 resolving names for users. Affected file silcd/command.c.
4613 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4615 * Fixed the IDENTIFY command reply sending to chech better valid
4616 clients. It was possible to send incomplete list of replies.
4617 Affected file silcd/command.c.
4619 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4621 * Added silc_client_command[s]_[un]register functions now to
4622 dynamically register the commands in client library. Removed
4623 the static table of commands. This allows the client library
4624 to call commands without causing the application to know about
4625 what commands library has called.
4627 Removed the INFO command reply kludge to detect when the command
4628 was called by library. Now library use its own command reply
4629 function for INFO command.
4631 Added function silc_client_command_call to call a command.
4632 Application can use it to call command, not access the structure
4635 Now all commands that are sent by the client library (not
4636 explicitly sent by application) use own command reply functions.
4638 Affected files around lib/silcclient/ and in
4639 irssi/src/silc/core/.
4641 * Fixed the WHOIS command reply sending to chech better valid
4642 clients. It was possible to send incomplete list of replies.
4644 Fixed the WHOIS and IDENTIFY to send the request to router
4645 if normal server did not do it and did not find any results.
4647 Affected file silcd/command.c.
4649 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4651 * Moved the internal data from SilcClient context into its
4652 own file, not accesible to application. Affected files
4653 lib/silcclient/client.h and lib/silcclient/client_internal.h,
4654 and other files in client library.
4656 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4658 * Added doc/examples installation target in Makefile.am.pre.
4661 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4663 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
4664 commands the found client entry will be removed from the
4665 cache, after notifying application about the error. Affected
4666 file lib/silcclient/command_reply.c.
4668 * Changed the /MSG to check for exact nickname user gave, and
4669 not let `nick' match `nick@host' if it is only one found. Now,
4670 user must type the exact nickname (like nick@host2) even if
4671 there are no more than one same nicks found. This is to avoid
4672 a possibility of sending nickname to wrong nickname since
4673 `nick' could match `nick@host'. Affected file is
4674 irssi/src/core/silc-servers.c.
4676 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4678 * Do not print "you are now server operator" or similar when
4679 giving /away command. Affected files are
4680 irssi/src/silc/core/client_ops.c, silc-servers.h.
4682 * Made the silc_server_command_pending_error_check to send
4683 the same command reply payload it received back to the
4684 original sender of the command. This way all arguments
4685 that was received by the server will be received by the
4686 client too. Affected file silcd/command.c.
4688 * Added the silc_idcache_add to return the created cache entry
4689 to a pointer. Affected file lib/silccore/silcidcache.[ch].
4691 * Add global clients to expire if they are not on any channel.
4692 This is because normal server will never know if they signoff
4693 if they are not on any channel. The cache expiry will take
4694 case of these entries. This is done by normal servers only.
4695 The affected files are silcd/command_reply.c,
4696 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
4698 * If server receives invalid ID notification for WHOIS or
4699 IDENTIFY and the ID exists in the lists, it is removed.
4700 Affected file silcd/command_reply.c.
4702 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
4703 in client then client entry that it matches is searched and
4704 the nickname is printed on the screen for user. Affected
4705 file irssi/src/silc/core/client_ops.c.
4707 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4709 * Use cache entry expire time in the LIST command reply to
4710 purge old entries from the cache after the LIST command
4711 reply has been received. This way we don't have non-existent
4712 entries in the cache for too long. Affected file is
4713 silcd/command_reply.c.
4715 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4717 * If we are normal server, and we've not resolved client info
4718 in WHOIS or IDENTIFY from router, and it is global client,
4719 we'll check whether it is on some channel. If it is not
4720 then we cannot be sure about its validity and will resolve it
4721 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
4722 file silcd/command.c.
4724 * Search channel by name (if possible) rather than by ID
4725 in IDENTIFY command's command reply. Affected file is
4726 silcd/command_reply.c.
4728 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4730 * Distribute to the channel passphrase in CMODE_CHANGE notify.
4731 Updated specs and implemented it. Affected file silcd/command.c,
4732 silcd/packet_send.c and silcd/packet_receive.c.
4734 * Implemented the <founder auth> payload handling in the JOIN
4735 command. If provided all conditions for channel joining
4736 except requirement to provide correct passphrase can be
4737 overrided by the channel founder. Updated the protocol specs.
4738 Affected file silcd/command.c.
4740 Added support for founder auth in JOIN command in client
4741 library. Fixed the parsing of the JOIN command now to support
4742 all options as they should be. The affected file is
4743 lib/silcclient/command.c.
4745 * Optimized the WHOIS and IDENTIFY commands to send the request
4746 to router only if it includes nicknames or other names. If
4747 they include only IDs then check the local cache first before
4748 routing. Affected file is silcd/command.c.
4750 * Added channels topic announcements. Affected file is
4751 silcd/packet_receive.c and silcd/server.c.
4753 * Fixed the silc_server_send_notify_topic_set to really destine
4754 the packet to channel. Affected file silcd/packet_send.c.
4756 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
4757 library. Affected file lib/silcclient/client_notify.c.
4759 * Added UMODE announcements. Affected file silcd/server.c.
4761 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4763 * Memory leak fixes in:
4765 lib/silcutil/silcsockconn.c
4766 lib/silcske/silcske.c
4767 lib/silcske/groups.c
4769 lib/silccrypt/silcpkcs.c
4770 lib/silccore/silccommand.c
4771 lib/silccore/silcidcache.c
4776 * ROBOdoc documented the lib/silcske/groups.h file and a
4777 bit changed the interface for better.
4779 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4781 * Update the client entry context in the ID cache after
4782 nick change. Affected file lib/silcclient/command.c.
4783 Fixes the CUMODE command when regaining founder privileges,
4784 and a little WHOIS problem.
4786 * Fixed silc_net_gethostbyname to correctly call the
4787 inet_ntop. Affected file lib/silcutil/silcnet.c.
4789 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4791 * Added IPv6 support checking to the configure.in.pre, added
4792 also --enable-ipv6 option to override the check. Affected
4793 file configure.in.pre.
4795 * The silc_thread_create now calls the start function
4796 directly if threads support is not compiled in. Removes
4797 ugly #ifdef's from generic code. Affected files are
4798 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
4800 * Added silc_net_gethostby[name/addr]_async to asynchronously
4801 resolve. Affected files are lib/silcutil/silcnet.[ch].
4803 * Added support for rendering IPv6 based server, client and
4804 channel IDs. Affected file lib/silcutil/silcutil.c.
4806 * Added support for creating IPv6 based server IDs. Affected
4807 file is silcd/serverid.c.
4809 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4811 * Added silc_net_gethostby[addr/name] into the
4812 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
4813 routines. Added silc_net_is_ip[4/6]. Affected file is
4814 lib/silcutil/unix/silcunixnet.c. All routines that take
4815 address as argument now supports both IPv4 and IPv6 addresses.
4817 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
4819 * Fixed LIST command reply sending in server. Affected file
4822 * Server now sends the kicker's client ID in the KICK notify
4823 to the kicked client. Affected file silcd/command.c.
4825 * The client library now parses the kickers client ID and
4826 UI displays it. Affected files lib/silcclient/client_notify.c
4827 and irssi/src/silc/core/silc-channels.c, module-formats.c.
4829 * Made all payload parsing function prototypes consistent.
4830 They all take now const unsigned char * and uint32 pair as
4831 the payload data instead of SilcBuffer. Changes all around
4832 the source tree. Other unsigned char* -> const unsigned char*
4833 changes around the tree as well.
4835 * Optimized SFTP client and server packet sending not to
4836 allocate new buffer for each packet but to recycle the
4837 first allocated buffer. Affected files are
4838 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
4840 * Optimized the SFTP client to use SilcList instead of
4841 SilcDList for requests, because it is faster. Affected file
4842 is lib/silcsftp/sftp_client.c.
4844 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
4845 into lib/silccore/silcid.[ch].
4847 Renamed silcpayload.[ch] into silcargument.[ch].
4849 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
4851 * If client entry is deleted with active key agreement
4852 session, abort the session.
4854 The silc_client_abort_key_agreement now calls the completion
4855 callback with new SILC_KEY_AGREEMENT_ABORTED status.
4857 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
4860 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4862 * Don't use __restrict in older GCC's. Affected file is
4863 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
4865 * silc_net_localhost now attempts to reverse lookup the
4866 IP/hostname. Affected file lib/silcutil/silcnet.c.
4868 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
4869 command. It can be used to gain founder privileges at
4870 the same time when joining the channel.
4872 Defined that the SILC_NOTIFY_TYPE_KICKED send the
4873 kicker's client ID as well. Updated protocol specs.
4875 Defined that the server must send SILC_COMMAND_IDENTIFY
4876 command reply with error status to client who sent
4877 private message with invalid client ID.
4879 Updated the protocol specification.
4881 * Added silc_server_send_command_reply to send any
4882 command reply. Affected file silcd/packet_send.[ch].
4884 * Added silc_id_payload_encode_data to encode ID payload
4885 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
4887 * The server now send IDENTIFY command reply with error
4888 status if client ID in private message is invalid. Affected
4889 file silcd/packet_receive.c.
4891 * Save the server key file with server's IP address in
4892 the filename instead of hostname. The affected file is
4893 irssi/src/silc/core/client_ops.c.
4895 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4897 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
4900 * Added libtool support for compiling shared objects in
4901 lib/silcsim. Affected file configure.in.pre and
4902 lib/silcsim/Makefile.am. Original patch by cras.
4904 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4906 * Pid file configuration, and server's config file fixes
4907 patch by toma. Updated CREDITS file.
4909 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4911 * Fixed silc_client_channel_message to not try to decrypt
4912 the message twice if it resolved the destination client
4913 information. This could cause of dropping one channel
4914 message. Affected file lib/silcclient/client_channel.c.
4916 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4918 * Added silc_client_run_one into lib/silcclient/silcapi.h and
4919 lib/silcclient/client.c. This function is used when the SILC
4920 Client is run under some other scheduler, or event loop or
4921 main loop. On GUI applications, for example this may be
4922 desired to used to run the client under the GUI application's
4923 main loop. Typically the GUI application would register an
4924 idle task that calls this function multiple times in a second
4925 to quickly process the SILC specific data.
4927 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
4929 * Fixed silc_server_drop() for dropping the supplementary
4930 groups as well, this could cause a security hole on some
4933 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4935 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
4938 * Write PID file after dropping privileges. Added -F option
4939 to run server on foreground. A patch by debolaz.
4940 Affected files silcd/server.c, silcd/silcd.c.
4942 * Fixed MOTD to return the MOTD file server name. Affected
4943 file silcd/command.c.
4945 * Added INFO command reply handling to the Irssi SILC Client.
4946 Affected file irssi/src/silc/core/client_ops.c.
4948 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4950 * Fixed the silc_idcache_list_* routines to really support
4951 the dynamic list. Fixes a crash. Affected file is
4952 lib/silccore/silcidcache.c.
4954 * Fixed the LIST command reply to really call LIST command's
4955 pending callbacks. Affected file silcd/command_reply.c.
4957 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4959 * Update conn->local_entry->nickname after giving NICK
4960 command. Affected file lib/silcclient/command.c.
4962 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
4964 * Added the [pid] option to the silcd configuration file
4966 Affected files: serverconfig.[ch] and silcd.c
4968 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4970 * Save fingerprint in WHOIS command reply in server.
4971 Affected file silcd/command_reply.c.
4973 * Fixed NICK commands pending callback registration.
4974 Affected file lib/silcclient/command.c.
4976 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
4978 * Use ++server->cmd_ident when sending commands in server,
4979 instead of random number. Affected file silcd/command.c.
4981 * Fixed GETKEY command reply to call actually GETKEY pending
4982 command callbacks. Affected file silcd/command_reply.c.
4984 * A bit stricter check for nicknames. Check for same nickname
4985 in NICK command also. Affected file silcd/command.c.
4987 * Do not call INFO command everytime client ID changes, only
4988 during first connecting. Affected file lib/silcclient/client.c.
4990 * Set the new nickname only after successful command reply for
4991 NICK command is returned by server. Affected file
4992 lib/silcclient/command.c.
4994 * Remove nicknames from nicklist during server_signoff notify.
4995 Should fix /NAMES bit more. The affected file is
4996 irssi/src/silc/core/silc-channels.c.
4998 * Added `fingerprint' field to the SilcIDListData in the
4999 silcd/idlist.h to hold the fingerprint of the client's
5002 Send the fingerprint of the client's public key in WHOIS
5005 Affected files silcd/command.c, and silcd/idlist.[ch].
5007 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5008 create fingerprint from given data.
5010 * Show the fingerprint of the client's public key in WHOIS.
5011 Affected files irssi/src/module-formats.[ch] and
5012 irssi/src/silc/core/client_ops.c.
5014 * Format the multiple same nicknames also during JOIN and
5015 NICK_CHANGE notifys. Affected file is
5016 lib/silcclient/client_notify.c.
5018 * Do not print error on screen for invalid private message
5019 payload since it can come if someone is sending private
5020 messages with wrong key. Affected file
5021 lib/silccore/silcprivate.c.
5023 * Fixed multiple concurrent /PING crash. Affected file
5024 lib/silcclient/command.c.
5026 * Changed the wrong ID encoding. All IP addresses must be
5027 in MSB first order in encoded format. They were encoded
5028 wrong and was in LSB format. Affected files are
5029 silcd/serverid.c, lib/silcutil/silcutil.c.
5031 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5033 * Call the `connect' client operation through the scheduler
5034 in case of error. Affected file lib/silcclient/client.c.
5036 * Call the `failure' client operation even if the error
5037 occurred locally during a protocol. Affected file is
5038 lib/silcclient/protocol.c.
5040 * Added support of sending LIST command to router from normal
5041 server. This way normal server can get list of all channels
5042 in the network too. Fixed the channel list sending in the
5043 server too. Affected files are silcd/command.c, and
5044 silcd/command_reply.[ch].
5046 * Added silc_server_update_channels_by_server and
5047 silc_server_remove_channels_by_server. They are used during
5048 disconnection of primary router and in backup router protocol.
5049 Affected file silcd/server_util.[ch], silcd/server.c and
5050 silcd/server_backup.c.
5052 * Fixed channel adding to global list in IDENTIFY command
5053 reply in server. Affected file silcd/command_reply.c.
5055 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5057 * If the incoming packet type is REKEY or REKEY_DONE process
5058 that packet always synchronously. Fixes yet another MAC
5059 failed error on slow (dialup) connections. Affected file
5060 lib/silcclient/client.c and silcd/server.c.
5062 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5064 * Call check_version SKE callback for initiator too. Affected
5065 file lib/silcske/silcske.c.
5067 * Implemented fix for security hole found in the SKE that was
5068 fixed in the specification few days back; the initiator's
5069 public key is now added to the HASH value computation.
5070 Added backwards support for the old way of doing it too, for
5071 old clients and old servers. Affected file is
5072 lib/silcske/silcske.c.
5074 * Enabled mutual authentication by default in SKE. If initiator
5075 is not providing mutual authentication the responder will
5076 force it. This will provide the proof of posession of the
5077 private key for responder. The affected files are
5078 lib/silcclient/protocol.c and silcd/protocol.c.
5080 * Do not cache anymore the server's public key during SKE.
5081 We do mutual authentication so the proof of posession of
5082 private key is done, and if the server is authenticated in
5083 conn auth protocol with public key we must have the public
5084 key already. Affected file silcd/protocol.c.
5086 * Added new global debug variable: silc_debug_hexdump. If
5087 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
5088 file lib/silcutil/silclog.[ch].
5090 * Fixed compilation warning due to char * -> const char *.
5091 Affected files lib/silcutil/silcnet.h, and
5092 lib/silccore/silcauth.[ch].
5094 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5096 * Fixed CMODE command when new channel key was created. If
5097 the creation failed the old key was removed. Next time giving
5098 same command would crash the server since the old key was
5099 freed already. Affected file silcd/command.c.
5101 * Fixed the silc_server_announce_get_channels to not crash
5102 on reconnect. Affected file silcd/server.c.
5104 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5106 * Added silc_log_set_debug_string function to set a regex
5107 string to match for debug output. Only the function names,
5108 or filenames matching the given debug string is actually
5109 printed. This way it is possible to filter out those debug
5110 strings that user is not interested in.
5112 Fixed a bug in silc_string_regexify.
5114 Affected files lib/silcutil/silclog.[ch], and
5115 lib/silcutil/unix/silcunixutil.c.
5117 * Changed the -d options in both server and Irssi SILC client
5118 to take the debug string as argument. Affected files
5119 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
5121 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5123 * Added silc_hash_babbleprint to create a Bubble Babble
5124 Encoded fingerprint. The encoding is developed by Antti
5125 Huima (draft-huima-babble-01.txt), and it creates human
5126 readable strings out of binary data. Affected file
5127 lib/silccrypt/silchash.[ch].
5129 * Print the babble print now in addition of fingerprint as well
5130 in Irssi SILC client. Affected files are
5131 irssi/src/fe-common/silc/module-formats.[ch],
5132 irssi/src/fe-common/silc/core/client_ops.c.
5134 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5136 * Fixed a security problem found in SKE. The initiator's
5137 public key too is now added to the HASH hash value creation
5138 which is signed by the responder to create the SIGN value.
5139 This will prevent anyone in the middle to lie to the responder
5140 about the initiator's public key. If this is done now, the
5141 man in the middle will get caught. Updated the protocol
5144 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5146 * Better installation directory handling. Configure module
5147 paths and other paths automatically to example_silc* files
5148 in doc/. A patch by toma.
5150 * Fixed compiler warning from MPI library, and from SILC RNG.
5153 * Added SILC_SERVER_PID_FILE to define the pid file for server.
5154 It can be configured with ./configure. A patch by toma.
5156 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5158 * Find correct make to use in prepare-clean. A patch by
5159 toma. Affected file prepare-clean.
5161 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
5163 * Added irssi variables use_auto_addr, auto_bind_ip,
5164 auto_bind_port and auto_public_ip.
5166 * Changed the interface for silc_client_send_key_agreement
5167 in lib/silcclient/silcapi.h
5171 irssi/src/silc/core/silc-core.c
5173 lib/silcclient/silcapi.h
5174 irssi/src/silc/core/silc-channels.c
5175 lib/silcclient/client_keyagr.c
5178 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5180 * Added silc_pkcs_public_key_compare to compare two
5181 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
5183 * Check that the client who set the founder mode on the
5184 channel is the same client that is giving the founder
5185 mode to itself. It is done by comparing the saved public
5186 key (it is saved even in the authentication is passphrase).
5187 Affected file silcd/command.c.
5189 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5191 * Do not process packet for disconnected socket connection.
5192 Affected file lib/silccore/silcpacket.c.
5194 * Process the DISCONNECT packet through scheduler in the
5195 client library. Affected file lib/silcclient/client.c.
5197 * Fixed the silc_client_packet_parse to not to increase
5198 the packet sequence number if the conn->sock and the
5199 current socket connection is not same. This can happen
5200 for example during key agreement when the conn includes
5201 multiple socket connections (listeners). Affected file
5202 lib/silcclient/client.c.
5204 * The sender of the file transfer request now provides also
5205 the pointer (listener) for the key exchange protocol. If
5206 the listener cannot be created then it sends empty key
5207 agreement and lets the receiver provide the listener.
5209 Added `local_ip' and `local_port' arguments to the
5210 silc_client_file_send. If they are provided they are used,
5211 if not then it will attempt to find local IP address, if
5212 not found or bind fails then the remote client will provide
5215 Affected files are lib/silcclient/client_ftp.c and
5216 lib/silcclient/silcapi.h.
5218 * Extended the FILE SEND command to support defining the
5219 local IP and port for key exchange listener. They are
5220 optional. Affected file irssi/src/silc/core/silc-servers.c.
5222 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5224 * Defined to WHOIS command reply the sending of fingerprint
5225 of the client's public key (if the proof of posession of the
5226 corresponding private key is verified by the server).
5227 Updated to the protocol specification.
5229 * Added support of receiving the client's public key's
5230 fingerprint in command reply in client library. Affected
5231 file is lib/silcclient/command_reply.c, and
5232 lib/silcclient/idlist.[ch].
5234 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5236 * Do not send over 128 chars long nickname to the server
5237 in NICK command. Affected file lib/silcclient/command.c.
5239 * Do not send over 256 chars long channel names to the server
5240 in JOIN command. Affected file lib/silcclient/command.c.
5242 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5244 * Assure that silc_server_close_connection cannot be called
5245 twice for same socket context. Affected file is
5248 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5250 * Send error message to application if opening file for
5251 writing during file transfer fails. Affected file is
5252 lib/silcclient/client_ftp.c.
5254 Remove all file transfer sessions for a client that we're
5255 removing from ID cache.
5257 Affected file is lib/silcclient/client_ftp.c.
5259 * Fixed silc_net_addr2bin to return correct address. Affected
5260 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
5262 * Fixed file transfer session removing on signoff notify.
5263 Affected file irssi/src/silc/core/silc-servers.c.
5265 * Added the SilcClientFileError to be returned in the monitor
5266 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
5267 Affected file lib/silcclient/silcapi.h.
5269 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5271 * Fixed a crash in silc_client_ftp_free_sessions and
5272 silc_client_ftp_session_free_client. Affected file
5273 lib/silcclient/client_ftp.c.
5275 * Added `disabled' field in the SilcChannelEntry in the server
5276 to indicate if the server entry is disabled. Affected file
5277 silcd/idlist.h, silcd/command[_reply].c.
5279 * SILC server adds now /var/run/silcd.pid everytime it is
5280 started. Affected file silcd/silcd.c.
5282 * Added silc_server_packet_send_clients to send a packet to
5283 the provided table of client entries. Affected file
5284 silcd/packet_send.[ch].
5286 * Fixed a crash in client resolving in client_prvmsg.c in
5287 client library. Affected file lib/silcclient/client_prvmsg.c.
5289 * Do not actually remove the client directly from ID cache
5290 during SERVER_SIGNOFF, but invalidate it. This way we
5291 preserve the WHOWAS info for the client. Affected file
5292 silcd/server_util.c.
5294 * Fixed SERVER_SIGNOFF notify handling in the server. The
5295 server is now able to process incoming SERVER_SIGNOFF notify
5296 for a server that it doesn't even know about. It will remove
5297 the clients provided in the notify. Affected file
5298 silcd/packet_receive.c.
5300 * Check for partial packet in data queue after every packet that
5301 was found from the queue. Return and wait for more data if
5302 there is partial data in queue. Affected file is
5303 lib/silccore/silcpacket.c.
5305 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
5307 * Added SilcClietFileError enum to indicate error in
5308 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
5309 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
5310 Affected files lib/silcclient/silcapi.h and
5311 lib/silcclient/client_ftp.c.
5313 * Check that newsize in silc_buffer_realloc is larger than
5314 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
5316 * Added better monitor of file transfers. It now monitors
5317 key agreement protocol during the file transfer too. Added
5318 error reporting too. Affected files
5319 irssi/src/silc/core/silc-servers.c,
5320 irssi/src/fe-common/silc/module-formats.[ch].
5322 * Wrote a help file for FILE command.
5324 * Added silc_rng_global_get_byte_fast to get not-so-secure
5325 random data as fast as possible. Random data is read from
5326 /dev/urandom if available and from the SILC RNG if not
5327 available. It is used in padding generation. Affected file
5328 lib/silccrypt/silcrng.[ch].
5330 * All packets in client library are now processed synchronously.
5331 Optimized packet processing a lot. Affected file
5332 lib/silcclient/client.c.
5334 * All server connection packets are processing synchronously
5335 now in server, to optimize packet processing. Affected file
5338 * Include files are installed now only in Toolkit distribution
5339 if make install is given. Affected files: all Makefile.am's.
5341 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5343 * Assure that silc_client_notify_by_server_resolve does not
5344 resolve the client information multiple times. If it cannot
5345 be found by the first it cannot be found at all. Affected
5346 file lib/silcclient/client_notify.c.
5348 * Fixed WHOWAS command reply calling. Affected file
5349 lib/silcclient/command_reply.c.
5351 * Removed all references to silc_idlist_get_client from the
5352 Irssi SILC client since that call is internal call used by
5353 the library. The Irssi SILC client will use now client
5354 retrieval functions found in silcapi.h.
5356 * Fixed a bug in resolving nickname info before sending
5357 private message. It used freed memory. Affected file
5358 irssi/src/silc/core/silc-servers.c.
5360 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5362 * Assure my_channels statistics cannot go negative in server.
5363 Affected files silcd/server.c, silcd/server_util.c.
5365 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5367 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
5369 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5371 * Win32 Toolkit changes. Affected files
5372 win32/silc.dsw, win32/libsilc/libsilc.def,
5373 win32/libsilcclient/libsilc.def,
5374 lib/silcutil/silcutil.c, and
5375 lib/sftp/sftp_fs_memory.c.
5377 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5379 * Added silc_net_localip to return local host's IP address.
5380 Affected file lib/silcutil/silcnet.[ch].
5382 * If key exchange or rekey protocol is active for a connection
5383 parse all packets syncronously since there might be packets
5384 in packet queue that we are not able to process without first
5385 processing packets before them. Affected file silcd/server,
5386 lib/silcclient/client.c.
5388 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
5389 whether library should continue processing the packet.
5390 Affected file lib/silccore/silcpacket.h.
5392 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
5393 SilcSFTPMonitorData to SFTP server to monitor various
5394 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
5395 lib/silcsftp/sftp_server.c.
5397 * Added silc_file_size to return file size. Affected file
5398 lib/silcutil/silcutil.[ch].
5400 * Implemented the file transfer support for the client library.
5401 Added preliminary support for simple client to client one-file
5402 transmission. Affected file lib/silcclient/client_ftp.c,
5403 lib/silccilent/client.[ch].
5405 * Added new local command FILE to the Irssi SILC Client.
5406 It is used to perform the file transfer. It has subcommands
5407 SEND, RECEIVE, SHOW and CLOSE. Affected files
5408 irssi/src/silc/core/client_ops.c,
5409 irssi/src/silc/core/silc-server.[ch].
5411 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5413 * Relay the SILC_PACKET_FTP in the server. Affected files
5414 silcd/server.c and silcd/packet_receive.c.
5416 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5418 * Renamed silc_file_read and silc_file_write to functions
5419 silc_file_readfile and silc_file_writefile. Added function
5420 silc_file_open and silc_file_close. Affected files
5421 lib/silcutil/silcutil.[ch].
5423 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5425 * Resolve the client info when received private message or
5426 channel message for a client which nickname we don't know.
5427 Affected files lib/silcclient/client_prvmsg.c and
5428 lib/silcclient/client_channel.c.
5430 * Do not crash in /KEY if client is not connected. Affected
5431 file irssi/src/silc/core/silc-channels.c.
5433 * Added SilcClientStatus field to the SilcClientEntry in the
5434 lib/silcclient/idlist.h.
5436 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
5437 is incomplete and is being resolved, it won't be resolved
5440 Make sure also that USERS command reply does not resolve
5441 twice information. Affected file is
5442 lib/silcclient/command_reply.c.
5444 Make sure that silc_client_get_clients_by_list does not
5445 resolve twice same information.
5447 * Check for valid client->id in the silc_server_free_client_data.
5448 Affected file silcd/server.c.
5450 * Fixed /GETKEY nick@server not to crash if the server entry
5451 is not found. Affected file lib/silcclient/command.c.
5453 * Fixed the silc_server_check_cmode_rights to check the
5454 requested modes correctly. Affected file silcd/command.c.
5456 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
5458 * Better checks for non-printable chars in nick added.
5459 Affected file silcd/command.c.
5461 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5463 * Call the silc_server_udpate_servers_by_server in the
5464 primary router that comes back online in the backup resuming
5465 protocol. Otherwise it routes packets wrong. Affected file
5466 silcd/server_util.[ch], silcd/server_backup.c.
5468 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5470 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
5471 lib/silcutil/silcbuffmt.[ch].
5473 * Redefined the SILC packet header to include the padding
5474 length. Affected file lib/silccore/silcpacket.[ch].
5476 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
5477 length for maximum padding up to 128 bytes). Affected
5478 file lib/silccore/silcpacket.h.
5480 * Removed all backwards support for old 0.5.x MAC thingies.
5481 The SILC packet header change makes it impossible to be
5482 backwards compatible.
5484 * Send the ENDING packet with timeout in the backup resuming
5485 protocol. This is to assure that all routers has connected
5486 to the primary router. Affected file silcd/server_backup.c.
5488 * Changed the RNG to take the first IV from random data. It
5489 used to take it from zero actually. Changed the RNG also
5490 to use /dev/urandom during session. /dev/random is used
5491 in initialization. Affected file lib/silccrypt/silcrng.[ch].
5493 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5495 * Changed the SILC packet header to have the first two bytes
5496 (the packet length) encrypted. Affected files aroung the
5497 code tree, lib/silccore/silcpacket.[ch]. Removed the
5498 SilcPacketCheckDecrypt callback. It is not needed anymore
5499 since the silc_packet_receive_process will determine now
5500 whether the packet is normal or special.
5502 * Implemented the unidirectional MAC keys. Affected files
5503 lib/silcske/silcske.c, silcd/protocol.c and
5504 lib/silcclient/protocol.c.
5506 * Implemented the packet sequence number to the MAC computation.
5507 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
5508 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
5509 lib/silcclient/protocol.c.
5511 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5513 * Allow backup router to announce servers. All servers
5514 announced by backup router are added to the global list
5515 automatically. Update hte server's socket to our primary
5516 router also when backup router announces a server.
5517 Affected file silcd/packet_receive.c.
5519 * Do not update the client->router in the function
5520 silc_server_udpate_clients_by_server if the client is on
5521 global list. We might fail to find any specific server
5522 for locally connected clients and local cell clients. They
5523 should still use the `from' and not `to' as client->router.
5524 This fixes backup router resuming protocol. Affected file
5525 silcd/server_util.c.
5527 * Decrease channel statistics count only if the channel
5528 deletion worked. Affected files are silcd/server.c and
5529 silcd/server_util.c.
5531 * Added silc_server_update_servers_by_server to update origin
5532 of all server entries. Used during backup router protocol.
5533 Affected files silcd/server_util.[ch], silcd/server.c. and
5534 silcd/backup_router.c.
5536 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
5537 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
5538 silc_hmac_get_hash and silc_hmac_get_name. Affected file
5539 lib/silccrypt/silchmac.c.
5541 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5543 * Assure that router cannot reroute the same channel message
5544 to the sender. Affected file silcd/packet_receive.c.
5546 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5548 * Made better checks that the channel message is not sent
5549 to the router it came from. Affected file is
5550 silcd/packet_send.c. Fixed memory leak too.
5552 * Announce informations for incoming router connection, but
5553 only after checking if it is replaced by backup router.
5554 Affected file silcd/packet_receive.c.
5556 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5558 * Fixed the backup resuming protocol to work in multiple
5559 router environment. Affected file silcd/server_backup.c.
5561 * Route packet only to one router in the function
5562 silc_server_packet_send_to_channel. Affected file is
5563 silcd/packet_send.c.
5565 * Fixed silc_server_send_notify_dest to set the broadcast
5566 flag. Fixed the silc_server_send_notify_topic to actually
5567 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
5568 Affected file silcd/packet_send.c.
5570 * Changed the SFTP Filesystem interface. Changed the
5571 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
5572 the filesystem operation function. The SilcSFTPFilesystem
5573 is now a context that is allocated by all filesystem allocation
5574 functions and it already includes the operations structure
5575 and filesystem specific context. It is given as argument
5576 now to the silc_sftp_server_start. This made the interface
5577 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
5578 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
5580 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5582 * Changed the backup router adding and getting interfaces
5583 in the server. The router that will be replaced by the
5584 specified backup router is now sent as argument. Affected
5585 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
5588 * Added silc_net_addr2bin_ne to return the binary form of
5589 the IP address in network byte order. Affected files
5590 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
5592 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5594 * Check for existing server ID in silc_server_new_server
5595 and in silc_server_connect_to_router_final and remove the
5596 old entry if it exists. Affected file silcd/packet_receive.c,
5599 * Send the channel message always to only one router, either
5600 in upstream or downstream. Affected file is
5601 silcd/packet_send.c.
5603 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5605 * Wrote the definition of the backup resuming protocol to the
5606 protocol specification.
5608 * Removed one redundant channel key generation from normal
5609 server during joining procedure. Removed one redundant
5610 channel key sending from server to router during joining
5611 procedure. Affected file silcd/command.c.
5613 * Made minor bugfixes to the backup router resuming protocol.
5614 Affected file silcd/server_backup.c, server.c.
5616 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5618 * Added --disable-asm configuration option. Affected files
5619 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
5622 * Implemented the backup resuming protocol that is used to
5623 resume the primary router position in the cell after the
5624 primary router comes back online. Affected files
5625 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
5626 and silcd/server_util.[ch].
5628 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5630 * Sleep two (2) seconds after sending QUIT command to server.
5631 Affected file lib/silcclient/command.c.
5633 * Assure that if outgoing data buffer is pending do not force
5634 send any data. Affected file silcd/packet_send.c.
5636 * Assure that if outgoing data buffer is pending do not force
5637 send any data. Affected file lib/silcclient/client.c.
5639 * Implemented the backup router support when the primary router
5640 goes down. The servers and routers can now use the backup
5641 router as new primary router without loosing connectivity.
5643 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5645 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
5646 in the server to indicate disabled entry. All data read
5647 from the connection will be ignored and no data is sent
5648 for entry that is disabled. Affected files are
5649 silcd/idlist.h, silcd/server.c.
5651 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5653 * Created SFTP client and server test programs in the
5654 lib/silcsftp/tests directory.
5656 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
5658 * Implemented memory filesystem (virtual filesystem) for
5659 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
5662 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5664 * Implemented the SFTP (SSH File Transfer Protocol) to the
5665 lib/silcsftp. It includes SFTP client and SFTP server
5668 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5670 * Moved lib/silccore/silcprotocol.[ch] to the
5671 lib/silcutil library.
5673 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
5674 take variable argument list pointer as argument. Affected
5675 file lib/silcutil/silcbuffmt.[ch].
5677 * Added silc_buffer_set function that is used to set data
5678 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
5679 Affected file lib/silcutil/silcbuffer.h.
5681 * Changed various routines in the core library to use the new
5682 silc_buffer_set instead of allocating new buffer only for
5685 * Added 64-bit value formatting and unformatting support to the
5686 silc_buffer_[un]format routines. Affected file is
5687 lib/silcutil/silcbuffmt.[ch].
5689 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
5690 to includes/bitmove.h.
5692 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5694 * Fixed channel user mode saving in client library. Affected
5695 file lib/silcclient/command[_reply].c.
5697 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5699 * Defined the file transfer to the SILC Protocol. Added
5700 new packet type SILC_PACKET_FTP and defined File Transfer
5701 Payload. The mandatory file transfer protocol is SFTP
5702 (SSH File Transfer Protocol). Affected file in addition
5703 of the internet draft is lib/silccore/silcpacket.h.
5705 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
5706 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
5707 is used as part of backup router protocol when the primary
5708 router of the cell is back online and wishes to resume
5709 the position as primary router.
5711 * Redefined the MAC generation keys in the protocol. The
5712 same key is not used anymore in both direction. Both
5713 direction will now use different keys for sending and
5714 receiving. This fixes a potential security flaw. This
5715 change causes incompatibilities in the protocol.
5717 * Redefined also the MAC computation from the packet.
5718 An packet sequence number is now added to the MAC
5719 computation. This prevents possible replay attacks against
5720 the protocol. This change too causes incompatibilities
5723 Added `sequence' field to the SilcPacketContext to hold
5724 the current sequence number for the packet.
5726 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5728 * Added `created' field to the SilcIDListData in the file
5729 silcd/idlist.h to indicate the time when the entry was
5732 * Added `created' field to the SilcChannelEntry too. Affected
5733 file silcd/idlist.h.
5735 * Added `creation_time' aguments to all the announcement functions
5736 in the server. If it is provided then only the entries that
5737 was created after the provided time frame are actually
5738 announced. Affected file silcd/server.[ch].
5740 * The protocol says that the Channel ID's IP address must be
5741 based on the router's IP address. Added check for this in
5742 the silc_server_new_channel when processing incoming New Channel
5743 Payload. Affected file silcd/packet_receive.c.
5745 * Print out the correct version with --version in SILC client.
5746 Affected file irssi/src/silc/core/silc-core.c.
5748 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5750 * Fixed WHOWAS command to check for completnes of the client
5751 entry always, not just when the command is coming from client.
5752 Affected file silcd/command.c.
5754 * Added new function silc_server_packet_queue_purge to purge the
5755 outgoing data queue to the network. After the function returns
5756 it is guaranteed that the outgoing packet queue is empty.
5757 Affected file silcd/packet_send.[ch].
5759 * Purge the outgoing packet queue in the rekey protocol's final
5760 callback to assure that all rekey packets go to the network
5761 before quitting the protocol. Affected file silcd/server.c.
5763 * Added silc_client_packet_queue_parse as similar function as
5764 in server to the client library. The affected file is
5765 lib/silcclient/client.c.
5767 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5769 * Splitted silcd/server.c and created silcd/server_util.[ch]
5770 for utility functions.
5772 * Added new socket flag SILC_SF_DISABLED to indicate that the
5773 connection is open but nothing can be sent to or received from
5774 the connection. Affected file lib/silcutil/silsockconn.[ch].
5775 The checking for disabled socket is checked in the low level
5776 silc_socket_write and silc_socket_read functions.
5778 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5780 * Allow only nicknames and channel names that fits into the
5781 7-bit unsigned char ASCII set. Affected file silcd/command.c.
5783 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5785 * When processing JOIN command reply in server check that if
5786 the channel exists in our global list we'll move it the local
5787 list. Affected file silcd/command_reply.c.
5789 * Fixed the check whether client is joined on the channel already
5790 in JOIN command. Affected file lib/silcclient/command.c.
5792 * Fixed the JOIN command reply to check whether the channel
5793 already exists. Affected file lib/silcclient/command_reply.c.
5795 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5797 * Added silc_ske_status_string to map the SKE error numbers
5798 to readable strings. The affected files are
5799 lib/silcske/silcske[_status].[ch].
5801 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5803 * Do not show the private channels on the WHOIS channel list
5804 as it is not allowed by the protocol. The affected file is
5807 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5809 * Assure that the packet length digged from the actual packet
5810 is something sensible in the silc_packet_decrypt_rest_special
5811 in lib/silccrypt/silcpacket.c.
5813 * Free and NULL the allocated pointer in silc_hmac_alloc if
5814 the HMAC allocation fails. The affected file is
5815 lib/silccrypt/silchmac.c.
5817 * Print the selected security properties to the log files in
5818 the server. Affected file silcd/protocol.c.
5820 * Add SKE's reference counter even if calling the completion
5821 callback manually. Otherwise it goes negative, although it
5822 does not cause any problems. The affected file is
5823 lib/silcske/silcske.c.
5825 * Remove the client entry with short timeout after giving the
5826 KILL command. Affected file lib/silcclient/command.c.
5828 * Fixed to send error reply in WHOIS and IDENTIFY commands in
5829 case all found clients are already disconnected (WHOWAS would
5830 found them) in the server. Affected file silcd/command.c.
5832 * Update the last_receive (time of last data received) to be
5833 updated only when received private or channel message so that
5834 the idle time showed in WHOIS makes more sense.
5836 * Added boolean field `valid' in to the SilcClientEntry in the
5837 client library to indicate whether the entry is valid or not.
5838 This fixes the nickname change bug on channel when changing
5839 the nickname to be same than the old (like nick to Nick) the
5840 nickname formatter doesn't set the new nick anymore to Nick@host.
5841 Affected file lib/silcclient/idlist.[ch].
5843 * Now actually fixed the nickname changing on disconnection.
5844 Added new function silc_change_nick to the Irssi SILC Client.
5845 Affected file irssi/src/silc/core/client_ops.c,
5846 irssi/src/silc/core/silc-nicklist.[ch].
5848 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5850 * Check that the public key exists in the GETKEY command before
5851 trying to encode it. Affected file silcd/command.c.
5853 * Print some notifications on received public keys with GETKEY
5854 command in the Irssi SILC Client. Affected files are
5855 irssi/src/fe-common/silc/module-formats.[ch],
5856 irssi/src/silc/core/client_ops.c.
5858 * Use IDENTIFY command to resolve the server information in the
5859 GETKEY command instead of INFO command. Affected file
5860 lib/silcclient/command.c.
5862 * All command reply functions in the client library now calls
5863 the pending command reply callbacks even if an error has
5864 occurred. The server has done this a long time and now it was
5865 time to move the client library to this as well. Now all
5866 errors can be delivered back to the pending command reply
5867 callbacks if necessary. Affected files are
5868 lib/silcclient/command[_reply].[ch].
5870 * Change the nickname on disconnection back to the username
5871 because in reconnect the server will enforce it to it anyway.
5872 Affected file irssi/src/silc/core/silc-servers.c.
5874 * Fixed a config file parsing bug in the Irssi SILC client.
5875 Affected file irssi/src/silc/core/clientconfig.c.
5877 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5879 * When printing the channel mode on JOIN, verify that the
5880 channel key and channel's HMAC are valid. Affected file
5881 irssi/src/silc/core/client_ops.c.
5883 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5885 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
5886 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
5887 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
5889 * Removed channel key rekey task deleting from the function
5890 silc_server_save_channel_key. Affected file silcd/server.c.
5891 Added explicit timeout task context instead that is used to
5892 delete the task if we are registering a new task before the
5893 new task has elapsed.
5895 * When channel key rekey occurs the client library now saves
5896 the old channel key for a short period of time (10 seconds) and
5897 is able to use it in case some is still sending channel
5898 messages encrypted with the old key after the rekey. Affected
5899 file lib/silcclient/[idlist.h|client_channel.c].
5901 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5903 * Added check to the silc_server_new_id_real to not accept
5904 new ID if it is the sender's own ID. Affected file is
5905 silcd/packet_receive.c.
5907 * Assure that we do not announce ourself or the one we've
5908 sending our announcements when we're router and are announcing
5909 servers to our primary router. Affected file silcd/server.c.
5911 * Fixed silc_server_command_identify_check_client to assemble
5912 correct WHOIS packet. It send corrupted WHOIS packet and
5913 caused problem with router to router connections. Affected
5914 file silcd/command.c.
5916 Fixed also silc_server_command_whois_check the same way
5917 as for the IDENTIFY command.
5919 * Added new SilcIDListStatus to the server in the SilcIDListData
5920 structure. The status now includes the current status of
5921 the entry (like registered, resolved etc.). Affected file
5922 silcd/idlist.[ch]. Defined a bunch of different status types
5923 as well. This replaced the old boolean registered field as well.
5925 Added resolve_cmd_ident field to the SilcClientEntry structure
5926 too so that if the entry is for example being resolved so
5927 another command may attach to the same pending command reply
5928 without requiring to resolve the same entry again. This concept
5929 should optimize the WHOIS and the IDENTIFY resolving under
5930 heavy load by taking away unnecessary resolving for entries
5931 that are being resolved already.
5933 Added support for adding multiple pending commands for one
5934 command idenfier. Affected file silcd/command[_reply].[ch].
5936 * Fixed WHOIS and IDENTIFY save to remove the cache entry
5937 before deleting the data. Otherwise the hash table will have
5938 freed data in comparison functions. Affected file is
5939 silcd/command_reply.c.
5941 * Fixed silc_idlist_replace_client_id to add the new entry to
5942 the cache with NULL nickname. Otherwise there will be invalid
5943 memory as the nickname after the nickname is freed. Affected
5944 file silcd/packet_receive.c.
5946 * Fixed the silc_idlist_get_clients_by_hash. The entries was
5947 saved into wrong slots because the previous number of entries
5948 was not taken into account. Affected file silcd/idlist.c.
5949 Fixed same thing in silc_idlist_get_clients_by_nickname too.
5951 * If we are router and we receive JOIN notify to a channel that
5952 does not have any users then notified client is marked as the
5953 channel founder, as it is it. The affected file is
5954 silcd/packet_receive.c
5956 * Added to the extended hash table API's table_del_*ext functions
5957 the destructor as argument too, so that the caller can decide
5958 which destructor to use or whether to use destructor at all.
5959 Affected file lib/silcutil/silchashtable.[ch].
5961 * Fixed ID Cache purging. It actually deleted the entries from
5962 the hash table after the data was freed. The hash table ended
5963 up comparing freed memory. The affected file is
5964 lib/silccore/silcidcache.c.
5966 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5968 * Fixed Irssi SILC client's KILL command's HELP syntax.
5970 * The USERS command now resolves the detailed user information
5971 if the userinfo field is missing. Affected file is
5972 lib/silcclient/command_reply.c.
5974 * Do not print error in silc_file_read if the read file does
5975 not exist. Just silently return NULL. Affected file is
5976 lib/silcutil/silcutil.c.
5978 * Fixed the silc_log_output to not wine about NULL filename
5979 and to not create some bogus " " filename. Affected file is
5980 lib/silcutil/silclog.c.
5982 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5984 * Fixed various printing bugs on the user interface in the
5985 Irssi SILC Client. Minor changes that were forgotten from
5988 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5990 * Fixed the configure.in.pre and the compilation and distribution
5991 environment to support the new autoconf 2.52. That version is
5992 now required to compile the CVS trunk.
5994 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
5996 * Renamed function silc_parse_nickname to silc_parse_userfqdn
5997 to generally parse user@fqdn format strings. Affected file
5998 lib/silcutil/silcutil.c.
6000 * Added nickname_format and nickname_force_format fields to the
6001 SilcClientParams structure. The first one defines the format
6002 for the nicknames that the library will enforce if the receives
6003 multiple same nicknames. The second one is boolean value and
6004 can be used to force the library to always enforce the format
6005 to the nicknames regardles whether there are multiple nicknames
6006 or not. This configurable formatting was employed to flexibly
6007 support accessing multiple nicknames from the user interface.
6008 The userinterface can now set the nicknames to what ever format
6009 they prefer. Affected file lib/silcclient/silcapi.h.
6011 Added function silc_client_nickname_format to the file
6012 lib/silcclient/idlist.c. It performs the nickname formatting.
6014 Added new field `hostname´ to the SilcClientEntry context.
6015 It holds the hostname of the client. Affected file is
6016 lib/silcclient/idlist.h.
6018 * Irssi SILC Client sets the nicknames in nick@hostn format.
6019 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6020 irssi/src/silc/core/silc-core.c.
6022 The WHOIS printing now also shows both the real nickname and
6023 the formatted nickname so that user knows how to access the
6024 user if there are multiple same nicknames cached. Affected
6025 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6026 printing formatting too to take the hostname now as a separate
6027 argument. The Affected file is
6028 irssi/src/fe-common/silc/modules-formats.[ch].
6030 * Changed the silc_client_get_clients_local to accept the formatted
6031 nickname as argument. It accepts the real nickname too but the
6032 formatted nickname can be used to find the true entry from
6033 multiple entries. Affected file lib/silcclient/silcapi.h and
6034 lib/silcclient/idlist.c.
6036 * Added nickname_format_parse field to the SilcClientParams.
6037 It is a callback function provided by the application to parse
6038 the nickname out of the formatted nickname string. The library
6039 calls it to get the nickname from the formatted string. Since
6040 the application generally knows better the format of the nickname
6041 string it parses it instead of the library, even though library
6042 encodes the formatted string. If the callback function is not
6043 provided then the library will use the string as is. The
6044 affected file is lib/silcclient/silcapi.h.
6046 * All the nickname strings passed to the client library in
6047 commands are now expected to be formatted nickname strings.
6048 If the command does not support the formatted nickname string
6049 it will assume that the sent string is the actual nickname.
6050 Affected file lib/silcclient/command.c.
6052 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6054 * Added public key authentication support to OPER and SILCOPER
6055 commands in the client library. Affected file is
6056 lib/silcclient/command.c.
6058 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6060 * Changed the get_auth_methdod client operation to be asynchronous.
6061 It can be async if the application resolves the authentication
6062 method from the server during the negotiation. Added new
6063 SilcGetAuthMeth completion callback that the application will
6064 call after resolving the authentication method.
6066 Added function silc_client_request_authentication_method that
6067 the application can use to resolve the authentication method
6068 from the server. Added also SilcConnectionAuthRequest callback
6069 that the library will call after the server has replied. The
6070 application can call this function if it does not know the
6071 current authentication method.
6073 Affected files are lib/silcclient/client.c and
6074 lib/silcclient/silcapi.h.
6076 * The Irssi SILC client now automatically resolves the authentication
6077 method incase any configuration information is not present (and
6078 currently there never is). The affected file is
6079 irssi/src/silc/core/client_ops.c.
6081 * Fixed public key authentication from the client library.
6082 Affected file lib/silcclient/protocol.c. Changed also the
6083 protocol specification about the public key authentication in
6084 the connection authentication protocol. The actual data to be
6085 signed is now computed with a hash function before signing.
6087 * Fixed the public key authentication from the server as well.
6088 Affected file silcd/protocol.c.
6090 * Removed the mlock()'s from the memory allocation routines.
6091 Affected file lib/silcutil/silcmemory.c. The ./configure does
6092 not check anymore for the mlock(). Affected file is
6095 * Fixed USERS command in server to allow the execution of the
6096 command for private and secret channels if the client sending
6097 the command is on the channel. Affected file silcd/command.c.
6099 * Fixed silc_client_get_clients_local to return the clients
6100 count correctly. It could return wrong value. Affected file
6101 lib/silcclient/idlist.c.
6103 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6105 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
6106 types. The assembler optimizations seemed not to like 64-bit
6107 data types. The assmebler optimizations thus are now enabled
6108 also for BSD systems as opposed to only enable them for Linux.
6110 * Do not check for threads at all on BSD systems. Affected
6111 file configure.in.pre.
6113 * Removed -n and -h options from the Irssi SILC Client since
6114 they are not used in silc.
6116 * Fixed the prime generation to assure that the first digit
6117 of the generated random number is not zero since our conversion
6118 routines does not like number strings that starts with zero
6119 digit. If zero digit is seen the random number is regenerated.
6120 This caused some corrupted RSA keys when the zero first digit
6121 was met. Affected file lib/silcmath/silcprimegen.c.
6123 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6125 * Fixed WIN32 configuration in the ./configure script.
6126 Fixed to include xti.h on environments that has it.
6127 Patches by Carsten Ilchmann and andrew.
6129 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6131 * Changed the silc_id_create_client_id to be collision
6132 resistant. It is now assured that there cannot be created
6133 two same client ID's. I suspect that some weird bugs in
6134 the server were actually caused by duplicate Client IDs.
6135 Affected file silcd/serverid.[ch]. A router receiving
6136 new ID now also assures and informs the sending server
6137 if the ID caused collision.
6139 * Changed the silc_id_create_channel_id to also assure that
6140 there are no collisions.
6142 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6144 * Statement about ignoring the Mutual Authentication flag when
6145 performing rekey with PFS was a bit misleading. It is ignored
6146 if it was set in the initial negotiation, it cannot be even
6147 set in the rekey. Fixed in the ke-auth draft. Started the
6148 new versions of the protocol drafts in the doc/.
6150 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6152 * Fixed a bug in silc_client_command_identify_save when saving
6153 new channel information. The channel name was no duplicated
6154 and caused crash on exit. Affected file is
6155 lib/silcclient/command_reply.c.
6157 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6159 * Fixed the getkey command handling in the server. Send just
6160 empty OK reply to the sender if the key could not be fetched
6161 (but everything else was ok, like the key just was not available).
6162 Changed the public key parameter to optional in the protocol
6163 specs so that empty OK reply can be sent. Affected file
6166 Added a message to Irssi SILC client to tell to user if the
6167 server did not return a public key.
6169 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6171 * Fixed a channel key regeneration bug. It registered new
6172 timeout tasks exponentially until all system resources were
6173 used. Affected file silcd/server.c.
6175 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6177 * Added the SILC Document generator to the scripts/silcdoc.
6178 It can be used to generate the Toolkit Reference Manual out
6179 of the source tree. Internally it will also use the RoboDoc
6180 generator now imported in util/robodoc.
6182 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6184 * Added couple of return's in rekey protocol if error orccurred
6185 during the protocol. The execution must be terminated.
6186 Affected file silcd/protocol.c. Also, terminate the protocol
6187 always with timeout.
6189 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6191 * The client's Client ID was created initally from the wrong
6192 nickname (it could have been in format nick@host) in the
6193 silc_server_new_client. Affected file silcd/packet_receive.c
6195 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6197 * Added some SILC_LOG_ERROR's to various error conditions
6198 if client could not be added to ID cache. Affected files
6199 silcd/packet_receive.c and silcd/server.c.
6201 * When client's sock->user_data is freed, NULL also the
6202 client->router and client->connection pointers. Added check
6203 for these pointers being NULL to various places around the
6204 code. Affected file silcd/server.c.
6206 * Added client->data.registered == TRUE checks to various
6207 places around the code to assure that unregistered client's
6208 are not handled when it is not allowed. Affected file
6211 * Added `bool registered' fields to all
6212 silc_idlist_[server|client]_get_* routines to indicate whether
6213 the fetched client needs to be registered or not. Affected
6214 file silcd/idlist.[ch].
6216 * Add your own entry as registered to the ID cache in the
6217 server. Affected file server.c.
6219 * Fixed a bug in silc_server_new_server. The SilcServer was
6220 set as the new server's context instead of SilcServerEntry.
6221 This naturally caused some weird bugs.
6223 * Added "updated" field the SilcChannelEntry which indicates
6224 the time since the channel entry was last accessed. This
6225 can be used to determine whether it is necessary to
6226 announce the channel after backup resuming protocol.
6227 Affected files silcd/idlist.[ch].
6229 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6231 * Do not delete the channel rekey task when adding it
6232 for in silc_server_create_channel_key.
6234 * Changed the silc_server_create_channel_key to return
6235 TRUE or FALSE to indicate the success of the channel key
6238 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6240 * Fixed MSVC++ project files and added missing files to
6241 Makefiles under win32/.
6243 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6245 * Do not add TCP_NODELAY flag if the operating system
6246 does not have it defined. Affected files are
6247 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6249 * Fixed buffer overflow from Irssi SILC Client. Affected
6250 file irssi/src/fe-common/core/themes.c.
6252 * Fixed double free in client library in the file
6253 lib/silcclient/client.c when disconnecting from server.
6255 * Applied double free patch from cras to Irssi SILC client.
6256 Affected files irssi/src/core/[modules/expandos].c
6258 * Fixed the disconnection handling to Irssi SILC Client.
6259 The application must call silc_client_close_connection
6260 in ops->connect client operation in case of failure of
6261 the connection. Affected file is
6262 irssi/src/silc/core/client_ops.c.
6264 * Do not set sock->protocol to NULL in the function
6265 silc_client_close_connection after executing the protocol's
6266 final callback since the sock might not be valid anymore.
6267 Affected file lib/silcclient/client.c.
6269 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6271 * Do not enable SILC_THREADS if the linking with libpthread
6272 did not happen. Affected file configure.in.pre.
6274 * Added notion to protocol specification that server must
6275 verify the sent authentication payload with CMODE when
6276 setting the channel founder key. Implemented it to the
6277 server. Affected file silcd/command.c.
6279 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6281 * Added _EXTRA_DIST SILC distribution variable to the
6282 distributions file. It is used to conditionally add extra
6283 files or directories to the specific distribution. Affected
6284 files ./prepare, Makefile.am.pre and distributions.
6286 Removed the `_' from the start of the distribution names.
6289 * Added README.WIN32 for instructions to compile the Toolkit
6292 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6294 * Fixed a double free in disconnection in the server. Affected
6295 file is silcd/server.c.
6297 * Fixed the lib/silcske/groups.c to work now also with GMP
6298 MP library. The string conversion did not work when using
6299 specific base and the base is indicated in the string as well.
6301 * Created win32/ directory which now includes MSVC++ specific
6302 stuff so that toolkit (DLLs) may be compiled with MSVC++.
6303 It will appear only in the toolkit distribution
6305 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6307 * Changed the key material distribution function in case when
6308 the hash output is too short. The data is now concatenated
6309 a bit differently than it used to. Made the change to the
6310 SKE protocol specification.
6312 * Added better GMP detection to configure.in.pre. A patch
6315 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6317 * Fixed a minor bug in SKE that might cause some problem on
6318 some platforms. Affected file lib/silcske/silcske.c.
6320 * Added the cookie checking for initiator in the SKE. It checks
6321 that the responder returns the sent cookie unmodified. The
6322 affected file is lib/silcske/silcske.c. Added new SKE
6323 error type INVALID_COOKIE that can be sent during the
6324 negotiation. Fixed some memory leaks as well.
6326 * Added the "invalid cookie" error message to Irssi SILC client's
6329 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6331 * Added `task_max' field to the SilcClientParams to indicate
6332 the maximum tasks the scheduler can handle. If set to zero,
6333 default values are used. Affected file lib/silcclient/silcapi.h.
6335 * Fixed memory leaks in silc_client_close_connection. Affected
6336 file lib/silcclient/client.c.
6338 * Added silc_client_del_client_entry to client library to free
6339 all memory of given client entry. Affected file is
6340 lib/silcclient/idlist.[ch].
6342 * Added new functions silc_client_del_channel and
6343 silc_client_del_server to delete channel and server entries.
6344 Affected file lib/silcclient/[silcapi.h/idlist.c].
6346 * Removed silc_client_del_client_by_id from silcapi.h.
6348 * Fixed the INFO command to return the server's own info
6349 correctly when querying by Server ID. Affected file is
6352 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6354 * Removed the non-blocking settings in WIN32 code in the
6355 silc_sock_[read/write] and added SleepEx instead. Affected
6356 file lib/silcutil/win32/silcwin32sockconn.c. The availability
6357 of input data is now checked with FIONREAD and ioctlsocket.
6359 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6361 * Call silc_schedule_task_del_by_context in the
6362 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
6363 Affected file lib/silccore/silcprotocol.c.
6365 * Call silc_protocol_cancel for active protocols in the
6366 silc_server_close_connection if the funtion
6367 silc_server_free_sock_user_data has not been called.
6368 Affected file silcd/server.c.
6370 * Generic tasks cannot be deleted using the del_by_fd
6371 task deleting function since generic tasks does not match
6372 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
6374 * Added a notion to SILCOPER help file that the SILCOPER works
6375 only on router server, not on normal server.
6377 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6379 * Added for WIN32 support for the new scheduler as well.
6380 Affected file lib/silcutil/win32/silcwin32schedule.c.
6382 * Fixed the SHA1 implementation to work on various platforms.
6384 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6386 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
6387 API. It is part of the scheduler now. Everything else is
6388 as previously but some functions has changed their names.
6389 Checkout the lib/silcutil/silcschedule.h for the interface.
6390 Updated all applications to use the new interface. Affected
6391 files are lib/silcutil/silcschedule.[ch].
6393 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6395 * Found a bug in the SKE implementation. The HASH value,
6396 specified by the protocol, was not computed correctly. The
6397 public key of the responder was not added to the computation
6398 even though it is mandatory. Affected file lib/silcske/silcske.c.
6399 This unfortunately causes incompatibilities with older
6400 clients and servers.
6402 * Added WIN32 specific network init and uninit functions:
6403 silc_net_win32_init and silc_net_win32_uninit to init and uninit
6404 the Winsock2. Affected file lib/silcutil/silcnet.h and
6405 lib/silcutil/win32/silcwin32net.c.
6407 * Set the socket always to nonblocking mode on WIN32 after
6408 reading data or writing data. Affected file is
6409 lib/silcutil/win32/silcwin32sockconn.c.
6411 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6413 * Fixed various compilation problems under WIN32. Affected
6414 files lib/silcutil/win32/silcwin32thread.c and
6415 lib/silcutil/win32/silcwin32schedule.c.
6417 * Removed all _internal.h #includes from public header
6418 files. Internal headers must never be included from
6421 Removed also the lib/silcske/payload_internal.h file.
6423 * All include files that may be needed (public and some others
6424 included by the public headers) by application developers are
6425 now copied to the ./includes directory. It does not copy any
6426 internal headers. Affected file Makefile.defines.pre and all
6427 Makefile.am's under lib/ and subdirs.
6429 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6431 * Do not change the ~/.silc directory's permissions automatically.
6432 Affected file irssi/src/silc/core/clientutil.c.
6434 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6436 * Do not cancel the protocol in silc_server_close_connection
6437 it might cause recursion. Now cancelled in the function
6438 silc_server_free_sock_user_data. Affected file silcd/server.c.
6440 * Fixed the silc_server_remove_clients_by_server to regenerate
6441 the channel keys correctly finally. Added also new function
6442 silc_server_remove_clients_channels to actually do it.
6443 Affected file silcd/server.c.
6445 * Fixed the silc_server_new_channel to not crash by giving
6446 wrong router to the new channel. Affected file is
6447 silcd/packet_receive.c.
6449 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6451 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
6452 which is given as argument to the silc_client_alloc now.
6453 It can be used to configure the client and set various parameters
6454 that affect the function of the client.
6456 * The USERS command in server did not check whether the channel
6457 is private or secret. Affected file silcd/command.c.
6459 * Added new argument to the USERS command in protocol specification.
6460 The USERS command now can take the channel name as argument
6461 as well. Added support for this in client and server and
6462 updated the protocol specs.
6464 * Completed the GETKEY command in client. It can be now used
6465 to fetch also servers public key not only some clients.
6466 Affected files lib/silcclient/command[_reply].c.
6468 * Added silc_client_get_server to return server entry by the
6469 server name. Affected files lib/silcclient/silcapi.h and
6472 * Redefined the IDENTIFY command in protocol specification to be
6473 more generic. It now can be used to query information about
6474 any entity in the SILC Network, including clients, servers and
6475 channels. The query may be based either the entity's name
6476 or the ID. Added support for this in both client and server.
6478 Affected files silcd/command.c and lib/silcclient/command.c
6479 and command_reply.c.
6481 * Optimized the WHOIS and WHOWAS commands in the server. Removed
6482 the _from_client and _from_server functions. Affected file
6485 * Added silc_client_get_channel_by_id_resolve to the file
6486 lib/silcclient/silcapi.h to resolve channel information by
6487 its ID. Added also silc_client_get_channel_by_id that
6488 does not resolve it from the server.
6490 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6492 * Added SilcServerEntry context into the client library
6493 to represent one server. The INFO command now allocates
6494 these to save the resolved server info. For now on the
6495 client library will also keep information about servers,
6496 connected and resolved with INFO.
6498 The INFO command now allocates the SilcServerEntry context
6499 and saves the server info there. The COMMAND_REPLY in
6500 the INFO now returns the parameters to application in
6501 same order as defined in the protocol specification.
6503 The entries are cached in the client->server_cache.
6505 * The INFO command is now issued after received the Client ID
6506 from the server. Affected file lib/silcclient/client.c.
6508 * The CMODE_CHANGE notify may now return also an SilcServerEntry
6509 to the application as the mode changer might be server.
6510 It is guaranteed that NULL is not returned anymore to the
6511 application. Affected file lib/silcclient/client_notify.c.
6513 The ID Type is now also passed to the application so that
6514 it can check whether the returned entry is SilcClientEntry
6517 Added new function silc_client_get_server_by_id to return
6518 the server entry by ID. Affected files are the
6519 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
6521 * Do not create the channel in the Irssi SILC Client when issuing
6522 the JOIN command but when received the sucessful JOIN command
6523 reply. Otherwise the channel might get created even though we
6524 could not join it. The Affected file is
6525 irssi/src/silc/core/[silc-channels.c/client_ops.c].
6527 * Fixed a channel joining bug in router. The router must also
6528 check the channel modes, invite and ban lists etc. when serving
6529 the JOIN command sent by normal server. Affected file is
6530 silcd/command.c. The router now resolves the client's
6531 information from the server who sent the JOIN command if it
6532 does not know it, and processes the JOIN command only after
6535 * Changed the SilcCommandCb to take new argument; void *context2.
6536 Affected file lib/silccore/silccommand.h
6538 The second argument in the command callbacks in the server now
6539 includes the SilcServerCommandReplyContext if the command was
6540 called as pending command callback from the command reply.
6541 Otherwise it is NULL. When called as pending the status of the
6542 command reply will be checked and if it was erronous the
6543 error will be sent to the original sender of the command.
6544 This way the client always receives the error messages even
6545 though the server was actually the one who received the error
6546 when it resent the command to router, for example. Affected
6547 files silcd/command[_reply].[ch].
6549 * Fixed sending WHOWAS command's error message to client if
6550 the requested client could not be found. It was missing.
6553 * Changed the CMODE and CUMODE commands reply arguments in the
6554 protocol specification. The Channel ID is now sent in both
6555 of the commands to identify the channel. Implemented this
6556 new feature to the client and server. Affected files
6557 lib/silcclient/command_reply.c and silcd/command.c.
6559 * Made better checks for invite and ban lists in the JOIN
6560 command in server. Affected file silcd/command.c.
6562 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6564 * The server now performs the incoming host IP/DNS lookup
6565 using the silc_socket_host_lookup and thus does not block
6566 the server anymore. Affected file silcd/server.c.
6568 * Completed the multi-thread support for SILC Scheduler in
6569 the lib/silcutil/silcschedule.c.
6571 * Fixed the configure.in.pre to detect the pthread correctly
6574 * Fixed a deadlock in silc_task_queue_wakeup in the file
6575 lib/silcutil/silctask.c.
6577 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6579 * Added new function silc_schedule_wakeup that is used in
6580 multi-threaded environment to wakeup the main thread's
6581 schduler. It needs to be used when a thread adds a new task
6582 or removes a task from task queues. After waking up, the
6583 scheduler will detect the task queue changes. If threads
6584 support is not compiled in this function has no effect.
6585 Implemented the wakeup mechanism to both Unix and WIN32
6586 systems. Affected files are lib/silcutil/silcschedule.[ch],
6587 lib/silcutil/unix/silcunixschedule.c and the
6588 lib/silcutil/win32/silcwin32schedule.c.
6590 * Added new function silc_task_queue_wakeup to wakeup the
6591 scheduler by the specified task queue. Affected file
6592 lib/silcutil/silctask.[ch].
6594 * The silc_socket_host_lookup_start now wakes up the scheduler
6595 after adding the timeout task. Affected file is
6596 lib/silcutil/silcsockconn.c.
6598 * The silc_socket_host_lookup is synchronous now if the threads
6599 support is not compiled in. However, the callback is still
6600 called asyncronously through the scheduler, anyway. Affected
6601 file lib/silcutil/silcsockconn.c.
6603 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6605 * Added new function silc_socket_host_lookup to perform
6606 asynchronous IP and FQDN lookups for the socket connection.
6607 Affected files lib/silcutil/silcsockconn.[ch].
6609 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6611 * Added SILC_MUTEX_DEFINE to define the mutex on environments
6612 that may or may not compile the mutex support in.
6614 Changed the silc_mutex_alloc interface. It allocates the
6615 mutex now to the sent pointer and returns TRUE or FALSE.
6617 Affected file lib/silcutil/silcmutex.h.
6619 * Wrote the SILC Task Queue interface to support multi-threads.
6620 Affected file lib/silcutil/silctask.[ch].
6622 * Wrote the SILC Scheduler to support multi-threads. Affected
6623 file lib/silcutil/silcschedule.c.
6625 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6627 * Implemented the SILC Mutex API and SILC Thread API for WIN32
6628 in lib/silcutil/win32/.
6630 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6632 * Defined SILC Mutex API and SILC Thread API and implemented
6633 them for Unix. Affected files are
6634 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
6635 lib/silcutil/unix/silcunixmutex.c and
6636 lib/silcutil/unix/silcunixthread.c.
6638 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6640 * Fixed the silc_server_remove_clients_by_server's channel
6641 key re-generation. The hash table handling was incorrect
6642 and would not work with many channels. Affected file is
6645 * Fixed some memory leaks around the server code.
6647 * Rewrote the silc_server_get_users_on_channel to support IPv6
6648 based Client ID's. Affected file silcd/server.c.
6650 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
6651 specification. However, a separate document must be written
6652 to define the detailed signing procedure and the payload
6653 associated with the flag. Defined the flag to the
6654 lib/silccore/silcchannel.h as well.
6656 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6658 * Changed the dynamic tables to static size tables in the
6659 lib/silccrypt/silchmac.c.
6661 * Removed GCC dependencies from the code. A patch by cras.
6663 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6665 * Do not show the error "Error receiving packet bla bla"
6666 in server if it really was not an error (-2 means that reading
6667 is pending). Affected file silcd/server.c.
6669 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6671 * Fixed a possible crash in silc_server_remove_clients_by_server
6672 in silcd/server.c. Fixed there also some memory leaks.
6674 * Fixed the silc_idlist_replace_client_id. It could replace
6675 wrong key in the hash table. Affected file silcd/idlist.c.
6677 * Do not check whether there are global users on the channel
6678 if the channel->global_users is FALSE. Affected functions
6679 silc_server_remove_from_one_channel and
6680 silc_server_remove_from_channels in silcd/server.c. Also,
6681 do not check if the removed client is local as we can be
6682 sure that global client was not removed from the channel
6683 and checking for global users is not needed.
6685 * The silc_server_remove_clients_by_server now re-generates
6686 the channel keys correctly for those channels that had
6687 clients removed from them. Affected file silcd/server.c.
6689 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6691 * Found the reason of random crashes in the server. We weren't
6692 ignoring the SIGPIPE signal (which can be sent in write())
6693 and it crashed the server. Affected file silcd/silcd.c.
6695 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6697 * Assure that sock->user_data is not NULL in the function
6698 silc_server_packet_send in silcd/packet_send.c.
6700 * Disconnect the remote connection if it could not be added
6701 to any ID lists in the server. The affected file is
6704 * Check in silc_server_packet_send[_real/dest] that the
6705 socket is not disconnecting and ignore the data if it is.
6706 Affected file silcd/packet_send.c.
6708 * Define inline to __inline on native WIN32 compilation.
6709 Affected file includes/silcwin32.h.
6711 * Added some explicit type casts for inline code since MSVC
6712 require them. Affected files lib/silcutil/silcbuffer.h,
6713 lib/trq/silcdlist.h and lib/trq/silclist.h.
6715 * Print warning in log files from now on if the packet
6716 decryption fails. Affected file silcd/server.c.
6718 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6720 * Changed the `say' client operation's interface to accept
6721 new `type' argument to indicate the type of the message sent
6722 by the library. The application may filter the library's
6723 messages according the type. The affected file is the
6724 lib/silcclient/silcapi.h.
6726 * Added two new functions to lib/silcclient/silcapi.h:
6727 silc_client_del_client and silc_client_del_client_by_id.
6728 Affected file lib/silcclient/idlist.c.
6730 * Moved the clientincludes.h from includes/ to silc/ and
6731 serverincludes.h from includes/ to silcd/.
6733 * The modes for the CMODE and CUMODE are now passed as
6734 uint32 for application with COMMAND_REPLY. The affected
6735 file is lib/silcclient/command_reply.c.
6737 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6739 * /WHOIS without arguments shows client's own information.
6740 Affected file lib/silcclient/command.c.
6742 * Changed PING to not accept any arguments. The specs
6743 says that client can ping only the connected server so
6744 requiring an argument is not needed. Affected file is
6745 lib/silcclient/command.c.
6747 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6749 * Fixed a fatal bug in private message sending and reception
6750 encryption and decryption when using private message keys.
6751 The implementation was incorrect and did not follow the
6752 specification. It causd that some of the message were
6753 lost since it did not use the sending and receiving keys
6754 as the protocol suggests. This has been fixed and will cause
6755 incompatibilities with older clients when sending private
6756 message encrypted with private message keys. Affected files
6757 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
6758 and various other in Irssi SILC Client.
6760 Added `responder' boolean argument to the functions
6761 silc_client_add_private_message_key[_ske] to indicate when
6762 the key is added as responder or initiator of the key
6765 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6767 * Removed the silc_ske_check_version function and created
6768 a SilcSKECheckVersion callback. Added also a function
6769 silc_ske_set_callbacks that is now used to set all SKE
6770 callbacks. The callback functions are not given to
6771 the SKE functions anymore, but this function is used to
6774 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
6776 * Added `silc_version' argument to the silc_client_alloc
6777 to define the version of the application for the library.
6778 The library will use the version string to compare it
6779 against the remote host's (usually a server) version
6780 string. Affected file lib/silcclient/silcapi.h
6782 * Added the KE protocol context to Key Agreement context
6783 in client library so that we can abort the SKE if it
6784 is in process when we get timeout. Affected file is
6785 lib/silcclient/client_keyagr.c.
6787 * Do not resolve the client ID forever if it returns in the
6788 first time that such client does not exist. This was done
6789 for example with private message. Affected file is
6790 lib/silcclient/client_prvmsg.c.
6792 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6794 * Do not add regex.h for WIN32. The affected file
6795 includes/silcincludes.h.
6797 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
6798 not work yet 100%. It generates the DLL's automatically
6799 when compiling with --with-win32 under cygwin.
6801 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6803 * lib/contrib/regex.c is not compiled on WIN32.
6805 * Added silc_net_get_socket_opt function to the
6806 lib/silcutil/silcnet.h.
6808 * Added includes/silcwin32.h for WIN32 specific includes
6811 * Do not use ptime structure or any of the posix process
6812 functions on WIN32 in lib/silccrypt/silrng.c.
6814 * Added silc_gettimeofday to provide generic function
6815 for struct timeval on all platforms. Added the function
6816 to lib/silcutil/silcutil.h.
6818 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6820 * Moved the lib/silccore/silcsockconn.[ch] to the utility
6821 library as they clearly belong there. As a plus side we
6822 can make the actual socket connection routines platform
6825 Added also new generic function silc_socket_read and
6826 silc_socket_write (that used to be silc_packet_[read/write].
6827 The implementation of these are platform specific.
6829 * Added WIN32 specific routines of silc_socket_[read/write]
6830 to lib/silcutil/win32/silcwin32sockconn.c.
6832 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6834 * Added preliminary support for native WIN32 compilation under
6835 cygwin (using the -mno-cygwin option for GCC) to the
6836 ./configure.in.pre. The --with-win32 now prepares the
6837 compilation for native WIN32.
6839 * Rewrote the SILC Scheduler interface in the file
6840 lib/silcutil/silcschedule.h. The scheduler is now context
6841 based and does not have anymore any global static scheduler.
6842 Moved the Unix scheduler to the lib/silcutil/unix/ directory
6843 and created lib/silcutil/win32 directory for WIN32 based
6846 * Added Unix specific network routines to the
6847 lib/silcutil/unix/silcunixnet.c and the old
6848 lib/silcutil/silcnet.c includes now only generic routines.
6850 Added WIN32 specific network routines to the
6851 lib/silcutil/win32/silcwin32net.c.
6853 * Added Unix specific utility functions from the
6854 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
6856 * Added WIN32 SILC Scheduler to the file
6857 lib/silcutil/win32/silcwin32schedule.c. The code is of course
6860 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6862 * Do not handle JOIN notify in the server if the target client
6863 is not registered (idata->registered == FALSE). The affected
6864 file is silcd/packet_receive.c.
6866 * Update the nickrec->founder in event_cumode in the Irssi SILC
6867 client. Affected file irssi/src/silc/core/silc-channels.c.
6869 * Fixed the CUMODE_CHANGE notify handling in the server when
6870 server and router are announcing their clients on channels.
6871 Now the mode changes are saved and notified correctly. The
6872 affected file is /silcd/packet_receive.c.
6874 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
6875 They really did not replace the cache entry in the ID Cache.
6876 Now they do that. Affected file silcd/idlist.c.
6878 * Fixed the KICK notify handling in the Irssi SILC client to
6879 update the channel records so that the kicked client does not
6880 appear to be on the channel. The affected file is
6881 irssi/src/silc/core/silc-channels.c.
6883 * Always update the conn->current_channel when executing command
6884 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
6886 * Fixed the KILL notify handling in Irssi SILC client to remove
6887 the killed client on all channels.
6889 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6891 * Fixed the silc_parse_command_line to remove extra spaces
6892 from the start and end of the arguments. Affected file is
6893 lib/silcutil/silcutil.c.
6895 * Cancel and free any active protocol in the function
6896 silc_server_close_connection. Affected file silcd/server.c.
6898 * Cancel and free any active protocol in the function
6899 silc_client_close_connction. Affected file is
6900 lib/silcclient/client.c.
6902 * Do not execute the KILL command for clients that are in
6903 history (ie. they are not in the network). Affected file is
6906 * Fixed KILL notify handling, client does not crash anymore.
6907 Affected file irssi/src/silc/core/silc-channels.c.
6909 * Reduced the default packet buffer size from 2048 to 1024 in
6910 lib/silccore/silcpacket.c.
6912 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
6913 counter to the SKE context that is incresed when the SKE library
6914 performs async operation outside the library. If the outside
6915 process frees the SKE context and FREED status will be set
6916 and the library will detect after the sync operation that the
6917 libary is freed. The affected files are
6918 lib/silcske/silcske[_status].[ch].
6920 * Resolve the client entry information in the function
6921 silc_client_channel_message to assure that NULL pointer is not
6922 passed as client entry to the application. */
6924 * Fixed the task timeout calculation to assure that there is
6925 never negative timeouts. The affected file is
6926 lib/silcutil/silcschedule.c.
6928 * Fixed the channel user mode notification sending in server.
6929 It was sent point-to-point to the router (or to server by router)
6930 but it needs to be destined to a channel. The routines now
6931 supports sending the channel user mode notifys to the channels
6932 when announcing clients and channels. Affected files are
6933 silcd/server.c and silcd/packet_receive.c.
6935 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
6936 It did not actually replace the old channel entry in the cache.
6937 Affected file lib/silcclient/client_notify.c.
6939 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6941 * Fixed a possible crash in silc_packet_send_prepare. It now
6942 assures always that there is enough space in the buffer and
6943 at the tail area of the buffer (for MAC).
6945 Fixed the inbound buffer reallocation in silc_packet_read.
6946 It was old code and did not handle the reallocation correctly.
6949 The affected file is lib/silccore/silcpacket.c.
6951 * Fixed buffer overflow in silc_parse_nickname in the file
6952 lib/silcutil/silcutil.c.
6954 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6956 * make install generates new server keys only if there is not
6959 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
6961 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
6962 Added check that if the NOREPLY is set then we will not send
6963 the away message. This avoids infinite loop of away messages
6964 if both clients are away. The affected file is
6965 lib/silcclient/client_prvmsg.c.
6967 * Fixed client crash if /NICK was given without arguments.
6968 Affected file lib/silcclient/command.c.
6970 * Server does not send the invite list in INVITE command back
6971 to the client if the list was not altered. Added this notion
6972 to the protocol spec as well. Affected file silcd/command.c.
6974 Fixed possible crash in INVITE command by checking the
6975 value of silc_server_get_client_route command.
6977 * Fixed the INVITE notify type handling. The arguments are now
6978 taken in correct order and client does not crash. The affected
6979 file is irssi/src/silc/core/silc-channels.c.
6981 Removed the "Inviting xxx to channel" message from the
6982 client library away and let the application handle it.
6983 Affected file lib/silcclient/command.c. Added that message
6984 to Irssi SILC client's message formats.
6986 * Fixed CMODE command crash in client. It now checks the
6987 amount of arguments correctly and does not crash. The affected
6988 file is lib/silcclient/command.c.
6990 * Do not create new channel automatically in silc_channels_join
6991 but check whether the channel by that name already exists.
6992 Affected file irssi/silc/core/silc-channels.c.
6994 * Do not send the SERVER_SIGNOFF to router if the disconnected
6995 entity was the router. Affected file silcd/server.c.
6997 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
6998 SILC client as it was missing from there.
7000 Added the handling of the KICK notify to the Irssi SILC client
7001 as it was missing. Added "you have been kicked" message to
7002 Irssi SILC client's message modules formats.
7004 Added the handing of the KILL notify to the Irssi SILC client
7005 as it was missing. Added the kill message module formats
7008 The affected file is irssi/src/silc/core/silc-channels.c.
7010 * The router did not save the channel mode the server announced.
7011 Affected file silcd/packet_receive.c.
7013 * Fixed a possible crash in INFO command in server. If the
7014 server did not provide the server info it crashed. Affected
7015 file silcd/command.c.
7017 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7019 * Fixed the GETKEY command in the server to check also the
7020 global list. Otherwise the GETKEY would not work correctly
7021 in normal SILC server. Affected file silcd/command.c.
7023 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7025 * Fixed GETKEY crash, it crashed if the command did not succseed.
7027 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7029 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7030 is now real and not just an macro interface to GMP.
7032 Removed the entire GMP from the source tree and imported new
7033 NSS MPI library instead. Reason for removing GMP is that it is
7034 extremely large and compiles extremely slow. The NSS MPI
7035 is only a few files and compiles in less than 10 seconds.
7036 The speed is also about the same as GMP. The MPI is imported
7037 to lib/silcmath/mpi.
7039 If the system has GMP installed we will still use the GMP.
7040 If it is not then the NSS MPI will be compiled.
7042 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7044 * Merged a long nickname (127 characters long) crash bugfix from
7045 Irssi CVS tree. Affected file irssi/src/core/misc.c.
7047 * Merged a freed memory reference bugfix from Irssi CVS tree.
7048 Affected file irssi/src/core/commands.c.
7050 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7052 * Added the server's public key sving and verification to the
7053 server when performing the SKE. This was missing and the
7054 remote server's (or router's) public key was accepted without
7055 checking whether we have it previously or trust it at all.
7056 Affected file silcd/protocol.c.
7058 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7060 * Check in the silc_server_timeout_remote if protocol is active
7061 and make sure that the protocol's final callback is called so
7062 that all memory if freed. Affected file silcd/server.c.
7064 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7066 * silc_server_whois_send_reply crashed the server if the nickname
7067 was 127 characters long. Affected file silcd/command.c.
7069 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7071 * Added sanity check to the silc_server_new_client. If the hostname
7072 is provided inside username then check that the provided hostname
7073 really is the same as the resolved one. If the hostname was not
7074 resolved then check it from the public key. Affected file is
7075 silcd/packet_receive.c.
7077 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
7078 if the server disconnected us and the connection is not valid
7079 anymore. Affected file irssi/src/silc/core/silc-channels.c.
7081 * Moved the silc_client_[chmode|chumode|chumode_char] away from
7082 the library to the lib/silcutil/silcutil.[ch].
7084 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7086 * Close log file after open. Affected file
7087 lib/silcutil/silclog.c.
7089 * Check whether sock == NULL in silc_client_send_packet and return
7090 if it is. Affected file lib/silcclient/silcclient.c.
7092 * Check rec->entry == NULL in the Irssi SILC Client before
7093 sending the channel message. Affecte file is
7094 irssi/src/silc/core/silc-servers.c.
7096 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7098 * Merged a splitted window bugfix from Irssi CVS tree. The
7099 affected file is irssi/src/fe-text/textbuffer-view.c.
7101 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
7102 It did not print nickname.
7104 * Improved the distributions system a bit.
7106 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7108 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
7109 irssi/src/fe-text/gui-window.c.
7111 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
7112 to in-active server. The affected file is
7113 irssi/src/silc/core/client_ops.c.
7115 * Resolve the client in USERS command reply if the entry does
7116 not have username resolved. The affected file is
7117 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
7118 command to WHOIS command to really resolve stuff. The USERS
7119 is not used any more in any critical section so WHOIS can
7120 be used even though it might be slower than IDENTIFY.
7122 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
7125 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7127 * Changed the protocol API a bit more consistent in the
7128 lib/silccore/silcprotocol.[ch].
7130 * Changed the following headers to ROBODoc format:
7132 lib/silccore/silcpayload.h
7133 lib/silccore/silcprotocol.h
7134 lib/silccore/silcsockconn.h
7136 All core library headers are now formatted.
7138 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7140 * Fixed a bug in Irssi SILC client; do not show that you are
7141 server/router operator if you really are not. Affected file is
7142 irssi/src/silc/core/client_ops.c.
7144 * Renamed silc_command_free_payload to silc_command_payload_free.
7145 Affected file lib/silccore/silccommand.h
7147 * Added silcmath.h to include the prototoypes of various routines
7148 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
7151 * Changed the following headers to ROBODoc format:
7153 lib/silccore/silcchannel.h
7154 lib/silccore/silccommand.h
7155 lib/silccore/silcid.h
7156 lib/silccore/silcidcache.h
7157 lib/silccore/silcmode.h
7158 lib/silccore/silcnotify.h
7159 lib/silccore/silcpacket.h
7160 lib/silcmath/silcmath.h
7162 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7164 * Added checking to the server code not to start the server if
7165 ciphers and stuff are not configured properly. Affected files
7166 silcd/serverconfig.[h] and silcd/server.c.
7168 * Changed the layout of the header files of the public interfaces
7169 in the SILC libraries. The new layout supports ROBODoc
7170 documentation tool (and some others) so that it is easy to create
7171 a library reference manual. All the other headers and source
7172 code must still follow the CodingStyle document. Also source
7173 code must not include these ROBODoc stuffs, only the headers.
7174 Furthermore, all public interface headers must now be named
7175 by using `silc' prefix, example: silcapi.h, silccipher.h.
7176 Some files were renamed due to this. All the other headers
7177 must not be used as public interfaces. I will update the
7178 CodingStyle document later. Changed following headers, so far:
7180 lib/silcclient/silcapi.h
7181 lib/silccore/silcauth.h
7182 lib/silccore/silcprivate.h
7183 lib/silccrypt/silcdh.h
7185 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7189 * Removed silc_client_packet_send_flush from the client library
7190 as it is not needed. Affected file lib/silcclient/client.[ch].
7192 * Added printing of message of unresolved authentication method
7193 to the Irssi SILC client. Added it to the module formats.
7194 Removed the same message from the client library.
7196 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7198 * Added new distribution feature, DISTLABEL. Every distribution
7199 can define own preprocessor label that can be used in the
7200 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
7201 file distributions, acconfig.h.pre and prepare.
7203 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7205 * Added Makefile.defines_int to include the actual definitions
7206 for Makefile.defines.in. Tested the new distribution system,
7207 created distributions and tested installation.
7209 * Added AWAY message printing to the Irssi SILC client. Added
7210 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
7212 * Added SCONNECT command to call the SILC's CONNECT command.
7213 Cannot use CONNECT directly since Irssi uses that internally.
7214 Affected file irssi/src/silc/core/silc-servers.c.
7216 Added ACTION local command. It is same as ME command but takes
7217 the channel as mandatory argument.
7219 Rewrote some of the Irssi's help files to suite for SILC
7222 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7224 * Added Makefile.defines[.in] that should for now on be included
7225 in all Makefile.am file in the source tree. That file includes
7226 all common compilation definitions for SILC source tree.
7228 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7230 * Minor changes to the ./prepare script to change the package
7231 name according the distribution name to the configure.in.
7233 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7235 * Created new distribution system. Added file `distributions'
7236 that defines all the distributions that can be created out of
7237 the SILC source tree. The ./prepare script now reads that
7238 file to determine how to prepare the distributions. The
7239 first argument to the ./prepare is the name of the distribution
7240 and second is the version of the distribution. If given
7241 without arguments it creates the default (toolkit) distribution
7242 with the default version (defined in ./prepare).
7244 All Makefile.am files that are subject to the distributions
7245 are now named as Makefile.am.pre. These are ./Makefile.am
7246 and lib/Makefile.am. Others may be changed later.
7248 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7250 * Added invite list, ban list, some key management and connection
7251 error message printing to module formats in the Irssi SILC client.
7253 * Added new silc_client_set_away_message to set the away message
7254 that is back to the person who sent private message. The
7255 affected file lib/silcclient/silcapi.h and the
7256 lib/silcclient/client_prvmsg.c.
7258 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7260 * Fixed the private message sending in the Irssi SILC client,
7261 added local command KEY to the Irssi SILC client.
7263 Added key management and key agreement message formats to the
7264 irssi/src/fe-common/silc/module-formats.[ch].
7266 Added USERS (alias WHO) printing, server/router operator
7267 indication and LIST command printing to the module formats.
7269 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7271 * Fixed channel joining notify handling, cumode notify handling
7272 from Irssi SILC client.
7274 * Added SILC specific module-formats to the Irssi SILC client so
7275 that SILC specific message hilighting, colors etc is possible.
7276 Affected file irssi/src/fe-common/silc/module-formats.[ch].
7278 Added channel mode, channel user mode, actions, notices,
7279 whois and whowas printing to the the module-formats.c.
7281 * Fixed a bug in channel deletion in the server. The channel
7282 is not left to the cache even if the channel founder auth mode
7283 is set when there are no users anymore on the channel. Affected
7284 file silcd/server.c.
7286 * The silc_net_localhost now resolves the entire hostname including
7287 the domain name. Affected file lib/silcutil/silcnet.c.
7289 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7291 * Changed the ask_passphrase client operation to be ascynchronous.
7292 It has now a completion callback and a context that the
7293 application must call after it has got the passphrase from
7294 the user. Affected files lib/silcclient/silcapi.h,
7295 lib/silcclient/protocol.c, lib/silcclient/command.c and
7298 Added SilcAskPassphrase callback that the application calls
7299 to deliver the passphrase to the library.
7301 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
7302 The public key verification and especially a certificate
7303 verification is asynchronous procedure.
7305 Added new SILC_SKE_STATUS_PENDING status to indicate the
7306 request is pending and a callback will be called to finalize
7309 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
7310 indicate that remote end did not send its public key (or
7311 certificate), even though we require it. Added check for this
7312 condition in the SKE. This was a security bug, now fixed.
7314 Defined new SilcSKEVerifyCbCompletion callback that is called
7315 when the verification process is completed.
7317 The affected files lib/silcske/silcske_status.h and
7318 lib/silcske/silcske.[ch].
7320 * Changed the verify_public_key client operation to be async
7321 as well. Defined SilcVerifyPublicKey callback that is used to
7322 indicate the success of the public key verification process.
7324 Changed the server and client to use the new async client
7327 * Changed the Irssi SILC client's internal scheduler to be called
7328 twice as many times as it used to be. As a result the client
7329 should be a bit faster now. Affected file is
7330 irssi/src/silc/core/silc-core.c.
7332 * Added support to Irssi SILC client of asynchronous public key
7333 verification and passphrase inquiry. Affected file is
7334 irssi/src/silc/core/silc-core.c.
7336 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7338 * Do not say "You have left channel %s" in client library.
7339 Moved it to the application. Affected files are
7340 lib/silcclient/command.c and silc/client_ops.c.
7342 * Fixed silc_client_get_clients. Command context was not
7343 duplicated and was freed memory in the callback. Affected
7344 file lib/silcclient/idlist.c.
7346 * Do not say "you are now talking..." on JOIN command in the
7347 client library. The appliation must handle it.
7349 * Do not say ".. changed topic to" in command reply in the
7350 client libary. The application must handle it.
7352 * Fixed TOPIC command sending in the client library.
7354 * Fixed a memory leak in silc_client_command_free in the file
7355 lib/silcclient/command.c.
7357 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7359 * Imported a modified version of Irssi client to the source tree.
7360 The Irssi will be used to create a new client called
7361 Irssi SILC. Imported to irssi/.
7363 Added silc_core_init_finish function to the Irssi. Affected
7364 file irssi/configure.in.
7366 A lot changes in the Makefile.ams around the irssi tree.
7368 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7370 * Do not rehash if the new size is same as the old size of the
7371 hash table, in the silc_hash_table_rehash*. The affected file
7372 lib/silcutil/silchashtable.c.
7374 * Replaced hash_table_del_by_context calls from the server
7375 (when channel->user_list and client->channels) to the
7376 hash_table_del as it is sufficient and faster.
7378 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7380 * Added silc_hash_table_list, silc_hash_table_get and the
7381 SilcHashTableList structure to provide an alternative way to
7382 traverse the hash table. The affected files are
7383 lib/silcutil/silchashtable.[ch].
7385 * Changed the server's idlist routines to use the hash table
7386 routines to optimize the code.
7388 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7390 * Replaced the client entry's `channel' list and channel entry's
7391 `user_list' list to hash tables for optimized lookup. Changed
7392 the code to use the hash table interface around the code.
7393 Affected file lib/silcd/idlist.[ch].
7395 * Added `auto_rehash' boolean argument to the function
7396 silc_hash_table_alloc to indicate whether the hash table should
7397 auto-rehash when it thinks is appropriate time. It will
7398 increase the hash table size if the there is twice as much
7399 entries in the table than the size of the table, and will
7400 decrease the size if there are twice as less entries than
7401 the size of the table.
7403 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7405 * Fixed silc_xxx_get_supported to not crash at some circumstances.
7407 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7409 * silc_idcache_purge_by_context deletes the entry now by context
7410 as it is supposed to do. Affected file lib/silccore/idcache.c.
7412 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
7413 client is not anymore valid (WHOWAS givens the info) and not
7414 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
7416 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7418 * Removed the `data' and `data_len' arguments from the ID Cache
7419 interfaces and added `name' argument. ID Cache does not handle
7420 anymore the binary data only a names associated with given ID.
7422 * When hashing a Client ID with silc_hash_id the entire ID is
7423 not hashed anymore, instead only the hash of the Client ID is
7424 hashed. This way we can access the Client ID from the cache
7425 with Client ID but with the hash of the ID (which is a hash of
7426 the nickname) as well without any difference in performance.
7428 Added also silc_idcache_find_by_id_one_ext to do one on one
7429 searching when we have the actual ID. Added also function
7430 silc_hash_client_id_compare. The affected files are
7431 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
7433 * When hashing the name associated with a ID it is always done
7434 in lowercase. This way we can access the cache without worrying
7435 about case-sensitivity, even though, for example nicknames are
7438 * Fixed a bug in server with channel message sending. It put
7439 wrong ID type as destination ID. The affected file
7440 silcd/packet_send.c.
7442 * silc_idcache_del_by_context now deletes from all hash tables
7443 by context. Affected file lib/silccore/idcache.c.
7445 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7447 * Changed the client library to use the new ID Cache interface.
7448 Changes around the source tree.
7450 * Added silc_hash_table_rehash_ext to rehash with specific
7451 hash function. Affected file lib/silcutil/silchashtable.[ch].
7453 * Added silc_hash_string_compare to compare two strings in the
7454 hash table. Affected file lib/silcutil/silcutil.[ch].
7456 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7458 * Added new function silc_idcache_del_by_context into the
7459 lib/silccore/idcache.[ch].
7461 * Changed the server's ID list routines to use the new ID Cache
7462 interface. Changes around the source tree.
7464 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7466 * Added silc_hash_table_del[_by_context]_ext functions in to the
7467 lib/silcutil/silchashtable.[ch].
7469 Removed silc_hash_table_find_all* routines and added new
7470 silc_hash_table_find_foreach to replace them.
7472 Added silc_hash_table_replace_ext function as extended
7473 replacing function. Separated the simple hash table interface
7474 from the extended hash table interface in the file
7475 lib/silcutil/silchashtable.h.
7477 * Fixed minor bugs and changed it to use some of the new
7478 hash table functions in lib/silccore/idcache.c
7480 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7482 * Added new function silc_hash_table_find_all to return all keys
7483 in the hash table by the specified key. As the hash table is
7484 collision resistant it also makes it possible to have several
7485 duplicate keys in the hash table. This function may be used to
7486 find all of the keys from the hash.
7488 Added user_context arguments to the SilcHashFunction,
7489 SilcHashCompare and SilcHashDestructor to deliver user specified
7492 Added new fuctions silc_hash_table_find[_all]_ext to do
7493 extended lookup with specified hash and compare functions and
7494 specified user contexts.
7496 Added new function silc_hash_table_add_ext to add the key
7497 with specified hash function and user context.
7499 Added new function silc_hash_table_foreach to traverse all
7500 entrys in the hash table. Added SilcHashForeach callback
7503 Added new function silc_hash_table_del_by_context to delete
7504 the entry only if the context associated with the key matches.
7506 Affected files are lib/silcutil/silchashtable.[ch].
7508 * Removed silc_hash_[server/client/channel]_id and added just
7509 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
7510 silc_hash_id_compare to compare two ID's using as the hash table
7511 comparison function. Added also silc_hash_data to hash
7512 binary data and silc_hash_data_compare to compare it.
7514 * Removed silc_idlist_find_client_by_hash as it is not needed
7515 anymore. Affected file silcd/idlist.[ch].
7517 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
7518 to use internally the SilcHashTable. The new ID Cache is a lot
7519 faster than the old one. Some of the ID Cache interface was also
7520 rewritten and obsolete and stupid functions were removed.
7522 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7524 * Added entry_count field to the SilcHashTable to keep the number
7525 of the entries in the table. Implemented the function
7526 silc_hash_table_rehash. Added new function
7527 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
7529 Fixed a minor bug in silc_hash_table_free.
7531 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
7532 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
7533 into the lib/silcutil/silcutil.[ch].
7535 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7537 * Implemented a collision resistant hash table into the
7538 lib/silcutil/silchashtable[ch]. See the header and the source
7539 for the SilcHashTable API.
7541 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7543 * Merged dotconf version 1.0.2 into lib/dotconf.
7545 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7547 * Do not compile anything in lib/silcsim/* if the SIM support
7548 is not enabled. The tree should now compile without problems
7551 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7553 * Compiled the SILC under cygwin. Compiled and tested briefly
7554 without problems. More tests needed. The SIMs didn't compile
7557 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
7559 * Fixed possible crash in silc_get_username in the
7560 lib/silcutil/silcutil.c.
7562 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7564 * Fixed a va_arg in silc/client_ops.c.
7566 * Oops, RC5 routines were named AES and caused some problems
7567 when not using SIM's. Affected file lib/silccrypt/rc5.c.
7569 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7571 * Added new SilcIDIP structure into the lib/silccore/id.h and
7572 replaced the old `ip' fields from all SILC ID's to that type.
7573 This is a step towards IPv6 support.
7575 The silc_id_get_len takes now the ID as an extra argument.
7576 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
7577 both IPv4 and IPv6 based ID's.
7579 The affected files are lib/silccore/id.[ch] and other files
7580 around the tree using these routines.
7582 * Removed the ID length arguments in server from various
7583 silc_server_send_notify_* routines -> they are not needed
7586 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7588 * Fixed memory leak in silc_encode_pem_file in the file
7589 lib/silcutil/silcutil.c.
7591 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7593 * Check minor version as well in the SKE. Affected files are
7594 silcd/protocol.c and lib/silcclient/protocol.c.
7596 * Added --identifier option to the server so that an identifier
7597 can be when creating the public key for the server. Affected
7598 file is silcd/silcd.c.
7600 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
7601 lib/silccrypt/silcpkcs.c.
7603 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7605 * Register default ciphers and stuff when using -C option with
7606 the server. Affected file sildc/silcd.c.
7608 * Put back the servers public key filename format, it is better
7609 than the new one. For now, the client keys are saved with the
7610 new filename format. The affected file silc/client_ops.c.
7612 * Implemented the Cipher API for the rest of the ciphers that
7613 did not implement it or implemented it the wrong way.
7615 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7617 * Register default ciphers and stuff when using the -S option
7618 in the client. Affected file silc/silc.c. Same also when
7619 creating new key pair with -C option.
7621 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7623 * Fixed the silc_verify_public_key client operation function to
7624 save the public keys differently. The fingerprint is now
7625 used as filename and not the hostname. This way also the
7626 client keys are saved uniquely and not with hostnames. The
7627 affected file is silc/client_ops.c.
7629 * Trimmed the silc_hash_fingerprint function to remove extra
7630 whitespaces from the end of the fingerprint. The affected
7631 file is lib/silccrypt/silchash.c.
7635 * Added silc_cipher_register_default function to register all
7636 default ciphers. It can be used when configuration files
7637 does not exist and the application does not want any specific
7638 ciphers in any specific order.
7640 The SilcDList is now used as silc_cipher_list dynamically
7641 allocated cipher list. Removed the static list all together
7642 and now all ciphers must be allocated to the dynamic list.
7643 The silc_cipher_alloc routine was changed to check only the
7646 All silc_cipher_* routines that used to return int returns
7649 The affected files lib/silccrypt/silccrypt.[ch].
7651 * The same thing was done to silc_hash_* as for silc_cipher_*
7652 routines. Affected files lib/silccrypt/silchash.[ch].
7654 * The same thing was done to silc_pkcs_* as for silc_cipher_*
7655 routines. Affected files lib/silccrypt/silcpkcs.[ch].
7656 Added also silc_pkcs_[un]register[_default] functions.
7657 Removed the data_context from the PKCS API.
7659 * Added silc_hmac_register_default function to register default
7660 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
7661 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
7662 to unregister all hmacs at once.
7664 * Register the default ciphers, hash functions, PKCSs and HMACs
7665 if client's configuration file does not exist. The affected
7668 * The client did not load the hash functions from the SIM
7669 modules at all. Added support for this. Affected file is
7670 silc/clientconfig.c.
7672 * When decoding public key with silc_pkcs_public_key_decode, check
7673 the supported algorithm only if PKCS are registered. Affected
7674 file lib/silccrypt/silcpkcs.c. The same was done with the
7675 silc_pkcs_private_key_decode.
7677 * Fixed the SILC List routines to keep the list always in order.
7678 It used to change the list's order when traversing the list but
7679 not it preserves the order. Affected file lib/trq/silclist.h.
7681 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7683 * Added the client library to use the SilcSocketConnection's
7684 reference counter (by silc_socket_dup) to prevent the bug that
7685 the socket object may be freed underneath async operation.
7687 * The name resolv library checking fixes in the configure.in.pre.
7690 * Created new version of the protocol drafts for future
7691 development. The -03 drafts are the ones that will be changed
7692 in the trunk now and the -02 will remain as they are.
7694 * Send list of CUMODE notifys to the router when announcing
7695 the channel users to the router. Affected file silcd/server.c.
7696 If the router receiving channel founder CUMODE for a channel
7697 that already has channel founder it will send CUMODE notify
7698 to the sender to remove the channel founder rights from the
7699 announced client. Affected file silcd/packet_receive.c.
7701 * The CUMODE notify may now use Server ID as well as the entity
7702 who changes the mode. Updated protocool specs.
7704 * Updated INSTALL and README files.
7706 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7708 * New web pages in the http://silc.pspt.fi. The pages was
7713 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7715 * Implemented the [DenyConnectin] config section in the server.
7716 Added silc_server_config_denied_conn to check whether incoming
7717 connection is denied. Affected file silcd/serverconfig.[ch].
7719 * Do not check the ports when checking the incoming configuration
7720 data if the port is 0, meaning any. Affected file is
7721 silcd/serverconfig.c.
7723 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7725 * Fixed buffer overflow in silc_string_compare in the file
7726 lib/silcutil/silcutil.c.
7728 * Fixed double free in silc_server_command_leave in the file
7731 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7733 * Fixed the version checking in the server. Affected file is
7736 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7738 * Fixed the configuration data fetching when accepting new
7739 connections in the server. Affected file silcd/server.c.
7741 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7743 * Added `sender_entry' argument to the function
7744 silc_server_packet_relay_to_channel so that we can check
7745 whether some destination actually belongs to the same route
7746 the sender belongs (ie, we must not resend the packet to the
7747 sender). Affected file silcd/packet_send.[ch].
7749 * Added `servername' field to the SilcClientEntry in the server
7750 to hold the name of the server where client is from. Affected
7751 file is silcd/idlist.h.
7753 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7755 * Moved the channel message encrypting in the router betwen
7756 router connections from silc_server_channel_message to the
7757 silc_server_packet_relay_to_channel since we want to check
7758 whether we have anybody channel before encrypting anything.
7759 Affected files silcd/packet_[receive/send].c.
7761 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7763 * Fixed the [AdminConnection] server config section to support
7764 multiple entries. Affected file silcd/serverconfig.c.
7766 * Added support into the server to check the validity of the
7767 incoming connection before executing any KE or authentication
7770 * The connection configuration is now saved to the KE and
7771 connection auth protocol contexts and not fetched anymore in
7772 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
7774 * The local hosts listenning address and port is also resolved
7775 now when starting the server. We want to have the socket object
7776 to include the real address and port for the listener. Added
7777 new function silc_net_check_local_by_sock into the files
7778 lib/silcutil/silcnet.[ch].
7780 * Fixed a broadcast bug in server -> do not broadcast if we
7783 * Fixed a routing bug. Do not route broadcast packets ever.
7784 Broadcast packets must be processed always and not routed since
7785 they may be destined to some other host than yourself and thus
7786 would get routed without no good reason. Affected file is
7789 * Added function silc_server_config_is_primary_route to check
7790 whether primary router connection has been configured (a router
7791 configuration that we are initiating). If there is not, we
7792 will assume that there is only two routers in the SILC network
7793 and we will use the incoming router connection as our primary
7794 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
7796 * Changed the order of the broadcasting. Broadcast _after_ the
7797 packet has been processed not before. Affected file is
7800 * Fixed a [ClientConnection] parsing bug. The port was never
7801 parsed correctly thus resulting to port 0. Affected file
7802 silcd/serverconfig.c.
7804 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
7805 argument and did not set the broadcast packet flag. Affected
7806 file silcd/packet_send.c. Fixed same bug in the function
7807 silc_server_send_notify as well.
7809 * If we receive NEW_ID packet for our own ID in the server, ignore
7812 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7816 * Removed the nickname from the Private Message Payload.
7817 Updated the code and the protocol specs.
7819 * Updated protocol specs for submitting to the IETF.
7821 * Tweaked the Random Number Generator a bit. Affected file
7822 lib/silccrypt/silcrng.c. Exported a new function
7823 silc_rng_[global]_add_noise which can be used to add more
7826 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7828 * Do not parse packets with different timeout when protocol
7829 is active -> may cause problem with rekey. Affected file
7832 * When server receives signoff notify it must not create
7833 new channel key if the client is on any channels since the
7834 sender of the signoff notify will create it.
7836 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7838 * Added printing of error messages during SKE protocol from the
7839 failure packet sent by server during SKE. Affected file
7842 * Removed the client's failure_callback handling with timeout
7843 and handle it immediately when received.
7845 * The SKE library returned wrong type in SUCCESS and FAILURE
7846 packets. They must be 32 bit MSB not 16 bit MSB.
7848 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7850 * Ok, rewrote the logic of the re-key and now it seems to work.
7851 I tested it on high traffic with frequent re-keys without
7852 problems. Added hmac_receive (and renamed hmac to hmac_send)
7853 in SilcClientConnection in lib/silcclient/client.h and
7854 in SilcIDListData in silcd/idlist.h. Also, removed the
7855 SilcPacketParserContext's cipher and hmac fields as they are
7856 not needed anymore and actually caused some problems when
7857 the ciphers and hmac's changed underneath the packet parser.
7859 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7861 * If re-key protocol is active then process the incoming packets
7862 synchronously since we must assure that icoming packets encrypted
7863 with the old key is processed before the new keys is set to
7864 use. This is true other packets than for REKEY packets.
7865 Affected file silcd/server.c. The same was done to client library
7866 as well, affected file lib/silcclient/client.c.
7868 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7870 * Fixed bug in client and server to accept the force send if
7871 the packet is send from silc_[server/client]_packet_process
7872 function. Otherwise the packets are never delivered, oops.
7874 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7876 * Disable force sending of packets when REKEY protocol is active.
7877 We must assure that no packet is sent directly when rekey is
7878 performed. All packets must be sent through packet queue.
7879 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
7880 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
7881 function is silc_[server/client]_packet_send_real to check
7884 * Replaced the SIM paths from example config files to
7885 /usr/local/modules. Also, make install creates now
7886 /usr/local/silc/logs directory to hold all the SILC server
7889 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7891 * Made the configure.in.pre work on Solaris. Patch by salo.
7893 * Made all ciphers compatible with non-x86 machines. Defined
7894 CBC mode macros into lib/silccrypt/ciphers_def.h.
7896 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7898 * Fixed the make install.
7900 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7902 * When MAC computation fails the silc_packet_decrypt returned 0
7903 even though it was supposed to return -1. Fixed this. The
7904 affected file is lib/silccore/silcpacket.c.
7906 * Do not replace the config files in /etc/silc (in make install)
7907 if they already exist. Affected file ./Makefile.am.
7909 * Do not send re-key packets immediately but through packet queue.
7910 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
7912 * Changed silc_net_check_host_by_sock to return FALSE if the
7913 IP/DNS could not be resolved. Though, it returns the IP address
7914 now even if it could not resolve it (but returns also FALSE).
7915 Affected file lib/silcutil/silcnet.[ch].
7917 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7919 * Added silc_pkcs_decode_identifier to decode the public key's
7920 identifier. Affected file lib/silccrypt/silpkcs.[ch].
7921 Added also silc_pkcs_free_identifier. Added also new context
7922 SilcPublicKeyIdentifier.
7924 * Added -S option to the silc client. It is used to dump the
7925 contents of the specified public key file.
7927 * Changed the PKCS api to return the public key length when
7928 setting the public key.
7930 * Fixed a fatal bug in the public and private key file loading.
7931 Affected file lib/silccrypt/silcpkcs.c.
7933 * Execute the packet parsing for client with zero (0) timeout
7934 if the protocol is active. Affected file silcd/server.c.
7936 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7938 * Made the key generation options to the silcd program. Added
7939 -C option, equivalent to client's option.
7941 * Added new [ServerKeys] config section to the server. It
7942 configures the server's public and private key.
7944 * Defined generic Public Key Payload into the protocol
7945 specification to send specific type of public keys and
7948 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
7949 public key or certificate.
7951 * Implemented the GETKEY command to the server and to the
7952 client library and on user interface.
7954 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7956 * Made preliminary `make install' work.
7958 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7960 * Added SilcServerRekey context into silcd/idlist.h.
7962 * Added the PFS support as defined in the specification to the
7963 SKE protocol. Affected files lib/silcske/*.c.
7965 * Added `ske_group' field to the SilcServerRekey context to hold
7966 the number of the SKE group that is used with PFS in re-key.
7967 Affected file silcd/idlist.h.
7969 * Added PFS re-key support to the server. Affected file is
7972 * Added silc_protocol_cancel to cancel execution of the next
7973 state of the protocol. Affected file is
7974 lib/silccore/silcprotocol.[ch].
7976 * Added the re-key support with and without PFS to the client
7977 library. Re-key is performed once in an hour, by default.
7979 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
7980 Added silc_client_rekey_callback and silc_client_rekey_final.
7981 Affected files are lib/silcclient/protocol.[ch] and
7982 lib/silcclient/client.[ch].
7984 * Removed the `hmac_key' and `hmac_key_len' fields from the
7985 SilcClientConnection structure; not needed. Affected file is
7986 lib/silcclient/client.h.
7990 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7992 * Do not ask whether user wants to use the negotiated private key
7993 for private messages, just use it. Affected file is
7994 silc/local_command.c.
7996 * Added `send_enc_key' and `enc_key_len' fields to the
7997 SilcIDListData structure since they are needed in the re-key
7998 phase. Affected file is silcd/idlist.[ch].
8000 * Implemented the simple re-key protocol into the server.
8001 Affected files silcd/server.c and silcd/protocol.[ch]. The
8002 re-key will be performed once in an hour, by default.
8004 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8005 Added silc_server_rekey, silc_server_rekey_callback and
8006 silc_server_rekey_final.
8008 * Removed Tunneled flag from the protocol. Updated the code
8009 and the specifications.
8011 * Adde `pfs' field to the SilcIDListData to indicate whether
8012 the PFS is to be performed in the re-key. Affected file is
8015 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8017 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8018 int64 of at least the xintXX size. If void * is less that 4
8019 bytes uint32 * will be used. Defined bool as boolean.
8021 * Changed _ALL_ unsigned long and unsigned int to uint32,
8022 unsgined short to uint16 in the source tree.
8024 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8025 not handle clients that has entry->data.registered == FALSE.
8026 They are not in the network anymore. Affected file is
8029 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8031 * Implemented the sending of the SERVER_SIGNOFF notify in the
8032 server. Affected file is silcd/server.c.
8034 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8035 Added also silc_notify_payload_encode_args into the
8036 lib/silccore/silcnotify.[ch].
8038 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8039 Affected file silcd/packet_receive.c.
8041 * Implemented the SERVER_SIGNOFF notify handling in the client
8042 library. Affected file lib/silcclient/client_notify.c. Also,
8043 implemnted the printing of the SERVER_SIGNOFF info to the
8044 application. Affected file silc/client_ops.c.
8046 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
8047 if the deleting was successful. Affected file silcd/idlist.[ch].
8049 * Added support for public key authentication in the connection
8050 authentication protocol in the client library. Affected file
8051 lib/silcclient/protocol.c.
8053 * Changed the server's silc_idlist_get_clients_by_* interface
8054 to support already allocated array so that new entries may be
8055 added to pre-allocated array. Affected file silcd/idlist.[ch].
8056 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
8057 and command replies.
8059 * All command reply functions in the server now calls the
8060 pending command callback even if error occured. This way the
8061 error will be delivered to the client as well. Affected files
8062 silcd/command.c and silcd/command_reply.c.
8064 * Fixed INFO command to return local server's info if no server
8065 was provided. Affected file lib/silcclient/command.c.
8067 * Removed RESTART command for good. Updated the code and the
8070 * Rewrote parts of the task system. It is a bit simpler now.
8071 Removed unsued task priorities. The affected files are
8072 lib/silcutil/silctask.[ch].
8074 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8076 * Moved the USERS printing from the library to the application.
8077 Affected files lib/silcclient/command.c and silc/client_ops.c.
8079 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8083 * Added channel key re-key support. The re-key is perfomed
8084 only by the router and is done once in an hour. Added `rekey'
8085 field to the SilcChannelEntry in the server. Affected files
8086 silcd/server.c and silcd/idlist.h.
8088 * Added silc_task_unregister_by_context into the file
8089 lib/silcutil/silctask.[ch].
8091 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8093 * Added SILC_UMODE_GONE mode to indicate when the client is not
8094 present in the SILC network. Added also support to the local
8095 command AWAY that will set this mode. Added support of showing
8096 "xxx is gone" in WHOIS command. The USERS command shows the
8097 gone status as well.
8099 * Fixed setting server and router operator privileges in the
8100 server's UMODE command. Affected file silcd/command.c.
8102 * Merged the SKE KE1 and KE2 payloads into one payload. The
8103 new KE payload is equivalent to the old KE2 payload.
8105 Cleaned up the SKE Start Payload parsing. It now uses the
8106 simple buffer unformatting to do the parsing. A lot faster
8109 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
8110 to the SKE that is used to indicate whether both of the SKE
8111 parties should perform authentication. By default only the
8112 responder performs authentication. By setting this flag also
8113 the initiator must do authentication. By default it is unset
8114 since in normal SKE case, client to server connection, only
8115 the responder should do authentication. When doing SKE between
8116 two clients both should perform authentication. Updated the
8117 code and the protocol specs.
8119 * A little fix to IDENTIFY command in the server. Search the
8120 client first by hash not nickname. Affected file is
8123 * Fixed the silc_client_close_connection to support closing
8124 the client to client connections wihtout deleting too much
8125 data. Affected file lib/silcclient/client.c.
8127 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
8128 are received if protocol used to be active but is not anymore
8129 the application would crash due to NULL pointer dereference.
8130 Affected files silcd/server.c and lib/silcclient/client.c.
8132 * Added `hash' field to the SilcClientConnection to include
8133 the hash function negotiated in the SKE protocol.
8135 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
8136 to set the channel founder authentication data. A client can
8137 claim the founder rights later by providing the authentication
8138 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
8139 This way the channel founder can regain the channel founder
8140 privileges even it is left the channel. This works only on
8141 local server and the client must be connected to the same
8142 server to be able to regain the founder rights. Updated the
8143 protocol specs accordingly.
8145 Added support to the CMODE command in the client to set the
8146 founder auth data. Read the README to see how to set it.
8148 Added support to the CUMODE command to claim the founder
8149 rights. Read the README to see how to do it.
8151 Added support for the founder authentication to the Channel
8152 Entry in the server. Affected file silcd/idlist.h.
8154 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
8155 server's CMODE command. Affected file silcd/command.c.
8157 * Added the following new functions into lib/silccore/silcauth.[ch]:
8158 silc_auth_get_method and silc_auth_get_data.
8160 * The server now saves the remote hosts public key to the
8161 SilcIDListData pointer. Affected file silcd/protocol.c.
8163 * The normal server now does not remove the channel entry from
8164 the cache if the founder authentication data is set. It used
8165 to remove it if the founder was the last one on the channel on
8166 the server and left the channel. The auth data is saved and
8167 if the channel is re-joined later the old entry is used with
8168 the old auth data. Affected files silcd/command_reply.c and
8171 * Removed the `pkcs' field from the SilcIDListData structure
8172 in the server; it is not used. Affected file silcd/idlist.h.
8174 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8176 * Fixed packet processing on slow links. Partial packets were
8177 never re-processed because the incoming data buffer was cleared
8178 by the application. Application must not directly clear the
8179 sock->inbuf, the packet processing routines handle it. Fixed
8180 this in client library and in server.
8182 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8184 * Fixed the WHOIS and IDENTIFY send reply function to really
8185 check whether to send list or just one entry. Affected file
8188 * Cleaned up the LEAVE command's channel key distribution. The
8189 affected file silcd/command.c.
8191 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
8192 can enforce the channel mode as well. In that case the ID
8193 includes the ID of the server. The code now enforces the
8194 mode change if the router have different mode than the server.
8196 * The notify client operation with CMODE_CHANGE notify can now
8197 return NULL client_entry pointer if the CMODE was not changed
8198 by client. Application must check for this.
8200 * Added <Server ID> argument to INFO command to support server
8201 info fetching by Server ID.
8203 * Added silc_server_announce_get_channel_users to get assembled
8204 packets of channel users of the specified channel. Affected
8205 file silcd/server.[ch].
8207 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
8208 was freed underneath the ID Cache.
8210 * Re-announce clients when the server received CHANNEL_CHANGE
8211 notify from the router. Affected file silcd/packet_send.c.
8213 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8215 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
8216 crashed since it did not handle the fact that there is no cipher
8217 called "3" and didn't check the error condition. Now fixed.
8219 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
8220 flag. It can be used to send message requests.
8222 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8224 * Implemented the RESTART command in the client.
8226 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
8227 notice type messages. Added notice printing to the user
8230 * The channel keys are not re-generated if the channel's mode
8231 is PRIVKEY, ie private key on the channel exists. Affected
8232 files silcd/server.c and silcd/command.c.
8234 * Fixed a little bug in channel message delivery when channel
8235 private keys are set in the server. Affected file is
8236 silcd/packet_send.c.
8238 * Changed the setting on channel->on_channel = TRUE from the
8239 silc_client_save_channel_key to the JOIN command reply. The
8240 key payload is not received if the private channel key is set.
8241 Affected file lib/silcclient/command_reply.c and the
8242 lib/silcclient/client_channel.c.
8244 * When the CMODE_CHANGE notify is sent and the channel private
8245 key mode is removed the channel key must be re-generated in
8246 other cells as well. Added this support for the router in the
8247 silcd/packet_receive.c.
8249 * Added new local command NOTICE to send notice message on
8250 channel. Affected file silc/local_command.[ch].
8252 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8254 * Added new local command ME to the client. It is used to send
8255 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
8256 some action. Affected file silc/local_command.[ch].
8258 * Changed channel_message and private_message client operations
8259 to deliver the message flags to the application. Added also
8260 the `flags' arguments to the silc_client_send_channel_message
8261 and silc_client_send_private_message functions. Affected file
8264 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8266 * Redefined the Private Message Payload to support private message
8267 keys and to support the new private message flags. Updated
8268 the protocol specs. Flags makes it possible to have for example
8269 CTCP style messages.
8271 * Added new type SilcPrivateMessagePayload and defined an API
8272 for it in the lib/silcclient/silcprivate.[ch].
8274 * Tested private message private keys successfully. Tested the
8275 private message key set, unset and list commands with the new
8278 * Redefined the Channel Message Payload to include the channel
8279 message flags (equal with private message flags) to support
8280 for example CTCP style messages.
8282 * Defined some of the message (for channel and private message)
8283 flags. Updated the protocol specs and added the flags to the
8284 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
8286 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8288 * Added SilcKeyAgreementStatus type to the key agreement routines
8289 to indicate the current status and error if one occured.
8290 The status types are defined in the lib/silcclient/silcapi.h.
8292 * Added new local command KEY that is used to set and unset private
8293 keys for channels, set and unset private keys for private messages
8294 with remote clients and to send key agreement requests and
8295 negotiate the key agreement protocol with remote client. The
8296 key agreement is supported only to negotiate private message keys,
8297 it currently cannot be used to negotiate private keys for channels,
8298 as it is not convenient for that purpose.
8300 * Fixed a minor pending callback setting bug in the function
8301 silc_client_get_client_by_id_resolve, now the function works.
8302 Affected file lib/silcclient/idlist.c.
8304 * Added function silc_net_get_local_port to get local bound
8305 port by socket. Added to lib/silcutil/silcnet.[ch].
8307 * Added `sockets' and `sockets_count' fields to the SilcClient
8308 object. They hold the sockets of the listenning sockets in
8309 the client. Listenning sockets may be for example the key
8310 agreement server. Affected file lib/silcclient/client.[ch].
8311 Added functions the silc_client_add_socket and the
8312 silc_client_del_socket. They are exported to the application
8315 * Added ~./silc/clientkeys to support other client's public keys.
8317 * Renamed verify_server_key client operation to verify_public_key
8318 and added one argument to indicate the type of the connection
8319 (server, client etc.).
8321 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8323 * Added silc_server_connection_auth_request to handle the
8324 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
8325 silcd/packet_receive.[ch].
8327 * Added silc_server_send_connection_auth_request into the
8328 silcd/packet_send.c to send the connection auth request packet.
8330 * Cleaned up the silcd/protocol.c a bit and fixed some memory
8333 * Fixed the public key authentication in responder side in the
8334 server. The `auth_data' pointer includes the SilcPublicKey
8335 not the path to the public key. Affected file silcd/protocol.c.
8337 * Implemented the public key authentication in the initiator side
8338 in the server. Affected file silcd/protocol.c.
8340 * Removed the [RedirectClient] config section from the server
8341 configuration. Is not needed and I don't want to implement it.
8343 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8345 * Cleaned up the CMODE command in the server. It now works
8346 correctly and supports all the modes defined in the protocol.
8347 Affected file is silcd/command.c.
8349 * Added `hmac_name' field to the SilcChannelEntry in the server
8350 to hold the default HMAC of the channel. It can be set when
8351 creating the channel (with JOIN command). Affected files
8354 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
8355 type to indicate the change of the current cipher and hmac
8356 on the channel. Client can safely ignore the <cipher> argument
8357 (if it chooses to do so) since the CHANNEL_KEY packet will
8358 force the channel key change anyway. The <hmac> argument is
8359 important since the client is responsible of setting the new
8360 HMAC and the hmac key into use.
8362 * Fixed the CMODE command in the client library as well.
8364 * Tested CMODE command in router environment successfully.
8366 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8368 * Show the version of the remote client (or server) when connecting
8369 to the server. It is logged to the log file. Affected file
8370 is silcd/protocol.c.
8372 * Fixed the KILLED notify handling in the client library. The
8373 client must be removed from all channels when receiving the
8376 Also, do not remove the client entry when giving the KILL
8377 command but when the KILLED notify is received.
8379 * Removed silc_idlist_find_client_by_nickname from the server.
8380 Not needed anymore. Affected files silcd/idlist.[ch].
8382 * Implemented the CHANNEL_CHANGE notify type handling to the
8383 server. Affected file silcd/server.c.
8387 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8389 * Added silc_server_send_notify_invite to send the INVITE
8390 notify between routers.
8392 * Implemented the INVITE command correctly to the server.
8394 * Implemented the INVITE notify type handling in the server.
8396 * Implemented the INVITE command to the client library and on the
8399 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8401 * Added function silc_server_get_client_resolve to find the
8402 client entry by ID from all ID lists and then resolve it
8403 (using WHOIS) if it cannot be found. Affected file is
8406 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8408 * Implemented the BAN command to the client library.
8410 * The JOIN command in the server now checks the invite list
8413 * Changed the silc_command_reply_payload_encode_va and the
8414 silc_command_payload_encode_va to support that if argument is
8415 NULL it ignores and checks the next argument. Affected file
8416 lib/silccore/silccommand.c.
8418 * Added silc_server_send_notify_ban to send the BAN notify
8419 type between routers.
8421 * Chaned the silc_notify_payload_encode to support that if
8422 argument is NULL it ignores and checks the next argument.
8423 Affected file lib/silccore/silcnotify.c.
8425 * Tested ban lists in router environment successfully.
8427 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8429 * Implemented BAN command to the server, in silcd/command.[ch].
8431 * Removed the BAN and INVITE_LIST modes from the CMODE command
8434 * Added function silc_string_match to regex match two strings.
8435 Affected files lib/silcutil/silcutil.[ch].
8437 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8439 * Redefined parts of the SilcChannelEntry in the server to support
8440 the new ban and invite lists.
8442 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8444 * Redefined the INVITE command. The same command can be used to
8445 invite individuals to the channel but also to manage the invite
8446 list of the channel (to add to and remove from the invite list).
8447 Updated the protocol specs.
8449 * Added new command SILC_COMMAND_BAN that can be used to manage
8450 the ban list of the channel. Updated the protocol specs.
8452 * Removed the channel modes: the SILC_CMODE_BAN and the
8453 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
8454 in the CMODE command. The equivalent features are now available
8455 using INVITE and BAN commands. Updated the protocol specs.
8457 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
8458 in the network about change in the current ban list. The notify
8459 type is not used by the client.
8461 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
8462 support the invite lists.
8464 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8466 * Added new function silc_string_regexify that converts string
8467 including wildcard characters into regex string that can
8468 be used by the GNU regex library. Added into the file
8469 lib/silcutil/silcutil.[ch].
8471 Added silc_string_regex_combine to combine to regex strings
8472 into one so that they can be used as one regex string by
8473 the GNU regex library. Added into the file
8474 lib/silcutil/silcutil.[ch].
8476 Added silc_string_regex_match to match two strings. It returns
8477 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
8479 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8481 * Imported GNU regex to the soruce tree into lib/contrib.
8482 Fixed some compiler warning from the regex.c.
8484 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8486 * Fixed MOTD command in the server to work in router environment.
8488 * Fixed the MOTD command in the client library to support
8489 the server argument in the command.
8491 * Added `nickname_len' argument to the silc_idlist_add_client
8492 in the server, as the `nickname' argument may be binary data
8495 * Added silc_idlist_get_channels to return all channels from
8498 * Implemented LIST command to the server. Affected file is
8501 * Implemented the LIST command to the client library and on the
8504 * Added [<user count>] argument to the LIST command reply.
8505 With private channels the user count is not shown.
8507 * Updated TODO and README.
8509 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8511 * The client entry's data.registered must be TRUE even with
8512 global client entry on global client list. The data.registered
8513 is used to check whether the client is anymore in the network,
8514 for example with WHOWAS command so it must be valid.
8516 * Fixed the WHOWAS command in the server. It now actually works
8517 in router environment. Added function into silcd/command_reply.c
8518 silc_server_command_reply_whowas_save.
8520 * Added silc_idlist_purge function to the silcd/idlist.c
8521 to periodically purge the ID Cache.
8523 * Fixed INFO command in the server. It works now in router
8524 environment. Added <server name> argument to the INFO command
8525 reply. Updated the protocol specs.
8527 * Fixed minor bug in silc_idcache_purge to not purge if the
8528 expire value is zero.
8530 * Fixed various bugs in WHOIS and IDENTIFY command handling as
8531 they were buggy because of the WHOWAS information.
8533 * Fixed local command MSG to handle the async resolving of
8534 the remote client properly. It used to fail the first MSG.
8535 Affected file silc/local_command.c.
8537 * Added `data_len' field to SilcIDCache context.
8539 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8541 * Update TODO. Todo in commands in the server.
8543 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8545 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
8546 used by routers as broadcast packet to inform other routers
8547 about the changed user mode.
8549 Implemented the notify handling in the server. Affected file is
8550 silcd/packet_receive.c. Added the function
8551 silc_server_send_notify_umode to the silcd/packet_send.[ch].
8553 * Added new generic Channel Payload and deprecated the New Channel
8554 Payload. The New Channel Payload is now the generic Channel
8557 * Added new argument `mode' to the silc_server_send_new_channel
8558 as it is required in the Channel Payload now.
8560 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
8561 and created a new and real SilChannelPayload to represent the
8562 new generic Channel Payload. Implemented the encode/decode
8563 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
8565 * Added silc_server_get_client_channel_list to return the list
8566 of channels the client has joined for WHOIS command reply.
8567 Affected file silcd/server.[ch].
8569 * Implemented the channel list sending in the WHOIS command reply
8570 in server and in the client.
8572 Implemented the channel list displaying on the user interface
8573 as well. Affected file silc/client_ops.c.
8575 * Added silc_channel_payload_parse_list to parse list of Channel
8576 Payloads. It returns SilcDList list of SilcChannelPayloads.
8577 Client for example can use this function to parse the list of
8578 channels it receives in the WHOIS command reply. The caller
8579 must free the list by calling silc_channel_payload_list_free.
8580 Affected files lib/silccore/silcchannel.[ch].
8582 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8584 * Added one new argument <user mode> to the WHOIS command reply
8585 to return the mode of the user in SILC. Updated the protocol
8588 Implemented it to the server and client.
8590 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8592 * Fixed the mode printing on the user interface on joining.
8593 Affected file silc/client_ops.c.
8595 * Implemented the UMODE command and user modes in general to the
8596 client library and to the user interface.
8598 * Implemented the UMODE command to the server.
8600 * The server now sends UNKNOWN_COMMAND error status if client sends
8601 unknown command. Affected file silcd/command.c.
8603 * All server commands now handle the command identifier the right
8604 way when sending the command reply to the client. The client can
8605 use to identify the command replies with the identifier.
8607 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8609 * Added silc_server_get_client_route to resolve the route to
8610 the client indicated by the client ID. Affected file is
8613 * Added silc_server_relay_packet as general function to relay
8614 packet to arbitrary destination. This deprecates functions
8615 like _send_private_message_key, _relay_notify etc. Affected
8616 file is silcd/packet_send.[ch].
8618 Removed silc_server_send_key_agreement,
8619 silc_server_send_private_message_key and
8620 silc_server_packet_relay_notify functions from the file
8621 silcd/packet_send.[ch].
8625 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
8626 server. Affected file silcd/packet_receive.[ch].
8628 * Implemented the KILL command to the client. Implemented the
8629 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
8630 Affected files lib/silcclient/command[_reply].c and
8631 lib/silcclient/client_notify.c. Implemented the KILL notify
8632 printing in the user inteface.
8634 * Fixed a lot silc_parse_nick memory leaks from the client
8635 library in the file lib/silcclient/command.c.
8637 * Changed the silc_server_send_notify_on_channels's `sender'
8638 argument from SilcSocketConnection to SilcClientEntry to
8639 check the sender as entry and not as connection object and not
8640 to send to the client provided as argument. The affected file
8641 is silcd/packet_send.[ch].
8643 * The notify packets that are destined directly to the client used
8644 to not to be processed by the server. Now changed that and the
8645 server processes all notify packets. After relaying the packet
8646 to the client the notify packet is processed in the server.
8648 * The silc_server_free_client_data now checks whether there is
8649 pending outgoing traffic for the client and purges the data to
8650 the network before removing the client entry.
8652 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8654 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
8655 an client is killed from the SILC Network. Updated the protocol
8658 Added new function silc_server_send_notify_killed to the
8659 silcd/packet_send.[ch].
8661 * Added function silc_server_packet_relay_notify to relay notify
8662 packets that are destined directly to a client. In this case
8663 the server does not process the notify packets but merely relays
8664 it to the client. Affected file silcd/packet_send.[ch].
8666 Added also silc_server_packet_process_relay_notify to check
8667 whereto relay the notify. Affected file is
8668 silcd/packet_receive.[ch].
8670 * Implemented the KILL command to the server.
8674 * Added the backup schema desgined last fall to the protocol
8675 specs for everyone to see. The specification is in the
8676 *-spec-xx.txt draft and the packet type definitions for the
8677 backup routers is in *-pp-xx.txt draft. Thusly, added also
8678 new packet type SILC_PACKET_CELL_ROUTERS.
8680 * A big security problem in the implementation discovered. The
8681 signoff of an client did not cause new channel key generation
8682 which it of course should've done. The channel keys must be
8683 always re-generated when client leaves (or signoffs) the channel.
8684 The silc_server_remove_from_channels funtion now handles
8685 the channel key re-generation.
8687 * Added `sender' argument to the silc_server_send_notify_on_channels
8688 to not to send the client provided as argument. Affected file
8689 silcd/packet_send.[ch].
8691 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8693 * Implemented OPER and SILCOPER commands into the server and
8696 * Added silc_auth_verify and silc_auth_verify_data to verify
8697 the authentication directly from the authentication payload.
8698 It supports verifying both passphrase and public key based
8699 authentication. Affected file lib/silccore/silcauth.[ch].
8701 * Added `hash' field to the SilcIDListData structure. It is the
8702 hash negotiated in the SKE protocol. Affected file is
8705 * Slight redesigning of the SilcAuthPayload handling routines.
8706 Do not send SilcPKCS but SilcPublicKey as argument.
8708 * Implemented the public key authentication support to the
8709 serverconfig. The public key is loaded from the provided path
8710 and saved as authentication data to void * pointer. Thus,
8711 changed the unsigned char *auth_data to void *auth_data;
8713 * Fixed SHUTDOWN command to send the reply before the server
8714 is shutdown. :) Affected file silcd/command.c.
8716 * Fixed fatal bug in CONNECT command. The hostname was invalid
8717 memory and server crashed. Affected file silcd/command.c.
8719 * Fixed fatal bug in CLOSE command. The server_entry became
8720 invalid but was referenced later in the command. Affected file
8723 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8725 * Fixed fatal bug in failure packet handling. Server ignored
8726 the failure and thus crashed when it came.
8730 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8732 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
8733 that the command may be executed only once in (about) 2 seconds.
8734 The old SILC_CF_LAG flag is same but allows command bursts up
8735 to five before limiting.
8737 Added the support for CF_LAG and CF_LAG_STRICT flags to the
8738 server code. Various commands now includes the CF_LAG_STRICT
8739 flag to disallow any kind of miss-use of the command.
8741 * Fixed the silc_buffer_unformat to not to allocate any data
8742 if the length of the data is zero. It used to allocate the
8743 length + 1. Affected file lib/silcutil/silcbuffmt.c.
8745 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8747 * Changed the format of AdminConnection configuration section
8748 in the server. Added username of the admin to the format.
8749 Affected files silcd/serverconfig.[ch].
8751 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
8752 to return admin configuration data by host, username and/or
8755 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8757 * Implemented WHOWAS command to the server. Added the functions:
8759 silc_server_command_whowas_parse,
8760 silc_server_command_whowas_send_reply,
8761 silc_server_command_whowas_from_client and
8762 silc_server_command_whowas_from_server
8764 * Added <Client ID> argument to the WHOWAS command reply. Updated
8765 the protocol specs accordingly.
8767 * Implemented WHOWAS command and command_reply to the client
8770 Implemented the WHOWAS printing on the user interface.
8772 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8774 * Added new argument to the WHOWAS command reply, the real name.
8775 It is an optional argument. Updated the protocol specs.
8777 * Added SilcIDCacheDestructor callback that is registered when
8778 the SilcIDCache is allocated. The callback is called when
8779 an cache entry in the ID Cache expires, or is purged from the
8780 cache. Added into lib/silccore/idcache.[ch].
8782 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
8783 to destruct the client entries when the cache entry expires.
8784 Other ID Cache's in server and in the client library ignores
8787 * If the ID Cache entry's `expire' field is zero then the entry
8788 never expires. Added boolean `expire' argument to the
8789 silc_idcache_add function in the lib/silccore/idcache.[ch].
8790 If it is TRUE the default expiry value is used.
8792 * Added silc_server_free_client_data_timeout that is registered
8793 when client disconnects. By default for 5 minutes we preserve
8794 the client entry for history - for WHOWAS command.
8796 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8798 * Added support to the server to enforce that commands are not
8799 executed more than once in 2 seconds. If server receives
8800 commands from client more frequently, timeout is registered
8801 to process the commands. Affected file silcd/command.c.
8802 Added new function silc_server_command_process_timeout.
8804 * Changed NICK_NOTIFY handling in client library to check that
8805 if the client's nickname was changed, so there is no need to
8806 resolve anything from the server.
8808 * Removed error printing from the WHOIS and IDENTIFY commands.
8809 If error occurs then it is ignored silently in the client library.
8810 The application, however, may map the received error to
8811 human readable error string. The application currently maps
8812 the NO_SUCH_NICKNAME error to string.
8814 * Made the command status message public to the application. Moved
8815 them from lib/silcclient/command_reply.c to
8816 lib/silcclient/command_reply.h. The application can map the
8817 received command status to the string with the
8818 silc_client_command_status_message function.
8820 * Added check to the server to check that client's ID is same
8821 as the Source ID in the packet the client sent. They must
8824 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8826 * Added dist-bzip hook to the Makefile.am to make bzip2
8827 compressed distributions.
8829 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8831 * Server now enforces the maximum length for the nickname and
8832 the channel as protocol specification dictates. 128 bytes for
8833 nickname and 256 bytes for channel name.
8835 * Moved the WHOIS printing to the application. The client libary
8836 does not print out the WHOIS information anymore, the application
8837 must do it. Renamed silc_client_command_reply_whois_print to
8838 the silc_client_command_reply_whois_save.
8840 The client's idle time is also sent to the application now, and
8841 the idle is shown on screen.
8843 * Added silc_client_command_reply_identify_save to save the
8844 received IDENTIFY entries.
8846 * Do not check for channel private keys in message sending and
8847 reception if the channel does not have the PRIVKEY mode set.
8848 Affected file lib/silclient/client_channel.c.
8850 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8852 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
8853 just surfaced after chaning the JOIN procedure.
8855 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8857 * Added silc_client_get_clients_by_list to get client entries
8858 from Client ID list, that is returned for example by JOIN
8859 and USERS command replies. The application should use this
8860 function for example when JOIN command reply is received to
8861 resolve the clients already on the channel (library does not
8862 do that anymore as USERS command reply is not used in the JOIN
8863 procedure anymore). Affected files lib/silcclient/silcapi.h and
8864 lib/silcclient/idlist.c.
8866 * JOIN command reply and USERS command reply returns now SilcBuffer
8867 pointers instead of unsigned char pointers when returning
8868 the client list and mode list.
8870 * Added <Client ID> argument to the JOIN command reply, mainly
8871 for the server to identify for which client the command was
8872 originally sent. Updated protocol specs accordingly.
8874 * Added SilcDlist private_key pointer to the SilcChannelEntry
8875 in the client to support the channel private keys. Affected
8876 file is lib/silcclient/idlist.h.
8878 * Added SilcChannelPrivateKey argument to the function
8879 silc_client_send_channel_message so that application can choose
8880 to use specific private ke if it wants to. If it is not provided,
8881 the normal channel key is used, unless private keys are set.
8882 In this case the first (key that was added first) is used
8883 as the encryption key.
8885 * Implemented the support for channel private key handling.
8886 Implemented the following functions:
8888 silc_client_add_channel_private_key,
8889 silc_client_del_channel_private_keys,
8890 silc_client_del_channel_private_key,
8891 silc_client_list_channel_private_keys and
8892 silc_client_free_channel_private_keys
8894 Affected file lib/silcclient/client_channel.c.
8896 * Added the support for the private keys in the channel message
8897 sending and encryption and in the message reception and
8898 decryption. Affected funtions are
8899 silc_client_send_channel_message and silc_client_channel_message.
8901 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8903 * Added SKE's key verify callback to the client library's
8904 KE protocol context. Affected files lib/silcclient/protocol.[ch].
8906 * Removed the statement that server (or router) must send USERS
8907 command reply when joining to the channel so that the client
8908 knows who are on the channel. Instead, the client list and
8909 client's mode list is now sent in the JOIN command reply to the
8910 client who joined channel. This is better solution.
8912 * Added function silc_server_get_users_on_channel and function
8913 silc_server_save_users_on_channel to the silcd/server.[ch].
8915 * Removed function silc_server_command_send_users from the
8918 * Do not show topic on the client library anymore. The topic is
8919 sent in the command reply notify to the application and the
8920 application must show the topic now.
8922 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8924 * Added client searching by nickname hash into the IDENTIFY and
8925 WHOIS commands in the server as they were clearly missing from
8926 them. Affected file is silcd/command.c.
8928 * Fixed a bug in private message receiving in the client library.
8929 The remote ID was freed and it wasn't supposed, now it is
8932 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8934 * Minor fix to the channel payload; allocate the data area, as it
8935 needs to be of specific length.
8937 * If the key agreement port is zero then the operating
8938 system will define the bound port. Affected files are
8939 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
8941 * Added new function silc_channel_payload_decrypt into the file
8942 lib/silccore/silcchannel.[ch].
8944 * Moved the channel message etc, check from silc_packet_decrypt
8945 to applications. The library calls now a generic
8946 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
8947 when the packet is either normal or special. This was done to
8948 allow more wide range of checking that was not allowed when
8949 the code was in library. Now applications can do virtually any
8950 checks to the packet and return to the library the decision how
8951 the packet should be processed. Affected files are
8952 lib/silccore/silcpacket.[ch].
8954 Added silc_server_packet_decrypt_check to the server and
8955 silc_client_packet_decrypt_check to the client library.
8957 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
8958 to send with specified source and destination information.
8960 * Channel message delivery between routers was broken after the
8961 channel key distribution was fixed earlier. The channel key
8962 was used be to distributed to other routers as well which is not
8963 allowed by the protocol. Now this is fixed and channel keys
8964 really are cell specific and the channel message delivery between
8965 routers comply with the protocol specification.
8967 * Fixed various commands in server to check also the global list
8968 for the channel entry and not just the local list. The affected
8969 file silcd/command.c.
8971 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8973 * Added assert()s to buffer formatting and unformatting routines
8974 to assert (if --enable-debug) when error occurs. Affected
8975 file: lib/silcutil/silcbuffmt.c.
8977 * Changed to auto-reconnect to check whether the remote host is
8978 router and register the re-connect timeout if it is. It used
8979 to check that whether we are normal server, but router must do
8980 auto-reconnect with another router as well. Affected file
8983 * Removed the [<key len>] option from CMODE command as the cipher
8984 name decides the key length, nowadays. See the defined ciphers
8985 from the protocol specification.
8987 * Added [<hmac>] option to the CMODE command to define the HMAC
8988 for the channel. Added SILC_CMODE_HMAC channel mode.
8990 * Added [<hmac>] option for the JOIN command so that user can
8991 select which HMAC is used to compute the MACs of the channel
8994 * Added Hmac field to the Channel Message Payload. The integrity
8995 of plaintext channel messages are now protected by computing
8996 MAC of the message and attaching the MAC to the payload. The
8997 MAC is encrypted. Now, it is clear that this causes some
8998 overhead to the size of the packet but rationale for this is that
8999 now the receiver can verify whether the channel message decrypted
9000 correctly and also when private keys are set for the channel the
9001 receiver can decrypt the packet with several keys and check from
9002 the MAC which key decrypted the message correctly.
9004 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9005 lib/silccrypt/silccipher.[ch].
9007 * Added silc_hash_len to return the digest length into the
9008 lib/silcrypt/silchash.[ch].
9010 * Rewrote parts of Silc Channel Payload interface in the
9011 lib/silccore/silcchannel.[ch]. The encode function now also
9012 encrypts the packet and parse function decrypts it.
9014 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9016 * Fixed a minor formatting bug in the SKE's key material processing.
9017 It actually might have processed the keys wrong way resulting
9020 * Redefined the mandatory HMAC algorithms and added new algorithms.
9021 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9022 and hmac-md5 truncated to 96 bits. The mandatory is now
9023 hmac-sha1-96. Rest are optional (including the one that used
9024 to be mandatory). Rationale for this is that the truncated HMAC
9025 length is sufficient from security point of view and can actually
9026 make the attack against the HMAC harder. Also, the truncated
9027 HMAC causes less overhead to the packets. See the RFC2104 for
9030 * Added new [hmac] configuration section. The SKE used to use
9031 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9032 is of course wrong. The official names that must be proposed in
9033 the SKE are the ones defined in the protocol specification
9034 (hmac-sha1-96 for example). The user can configure any hmac
9035 using any hash function configured in the [hash] section. At
9036 least, the mandatory must be configured.
9038 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9040 * Added HMAC list to the SKE proposal list. It has now both
9041 hash algorithm list and HMAC list. This makes the protocol
9042 incompatible with previous versions. The SKE now seems to work
9043 the way it is supposed to work, for the first time actually.
9045 * Defined plain Hash algorithms to the protocol specification.
9048 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9050 * Implemented support for key agreement packets into the server.
9051 Added functions silc_server_key_agreement and
9052 silc_server_send_key_agreement. Other than these functions,
9053 server has nothing to do with this packet.
9055 * Added support for private message key packets into the server.
9056 Added functions silc_server_private_message_key and
9057 silc_server_send_private_message_key.
9061 * Changed the silc_[client|server]_protocol_ke_set_keys to be
9062 called in the protocol's final callback instead in the END
9063 protocol state. This makes a little more sense and in the same
9064 time in client we can use the same protocol routines for normal
9065 key exchange and to key agreement packet handling as well.
9067 * Added to both client's and server's KE protocol context the
9068 SilcSKEKeyMaterial pointer to save the key material. We will
9069 bring the key material to the protocol's final callback by doing
9070 this. The final callback must free the key material.
9072 * Added SKE's packet_send callback into client's KE protocol
9073 context so that the caller can choose what packet sending function
9074 is used. This way we can use different packet sending when
9075 doing normal SKE when doing key agreement packet handling (in
9076 the key agreement packet handling we do not want to encrypt
9079 * Implemented the responder side of the key agreement routines
9080 in the client. The client can now bind to specified port and
9081 accept incoming key negotiation. The key material is passed
9082 to the application after the protocol is over.
9084 * Implemented the processing of incoming Key Agreement packet
9085 in the client. Added function silc_client_key_agreement to
9088 * Implemented the intiator side of the key agreement routines
9089 in the client. The client can now initiate key agreement with
9090 another remote client. The key material is passed to the
9091 application after the protocol is over.
9093 * Created client_keyagr.c to include all the key agreement
9096 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
9097 SILC_TASK_CALLBACK except that it is not static.
9099 * Created client_notify.c and moved the Notify packet handling
9100 from the client.[ch] into that file.
9102 * Created client_prvmsg.c and moved all private message and
9103 private message key routines from the client.[ch] into that file.
9105 * Create client_channel.c and moved all channel message and
9106 channel private key routines from the client.[ch] into that file.
9108 * Changed silc_client_get_client_by_id_resolve to resolve with
9109 WHOIS command instead of IDENTIFY command, in the file
9110 lib/silclient/idlist.c.
9112 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9114 * Implemented the SKE's responder side to the Client library.
9116 * When FAILURE is received to the protocol do not trust it
9117 blindly. Register a timeout to wait whether the remote closes
9118 the connection as it should do it, only after that process the
9119 actual failure. This was changed to both client and server.
9121 * Added client_internal.h to include some of the structures
9122 there instead of client.h in lib/silcclient/.
9124 * Added function silc_task_unregister_by_callback to unregister
9125 timeouts by the callback function.
9127 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9129 * Some "Incomplete WHOIS info" errors has been appearing on the
9130 log files. Took away the entry->userinfo check from WHOIS
9131 reply sending. The entry->userinfo is now " " if client did not
9132 provide one. I thought this was fixed earlier but something
9133 is wrong still. Let's see if the error still appears.
9135 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9137 * Fixed a minor bug in the login when the channel key is
9138 re-generated in the server. It used to generate the key in
9139 wrong order and thus caused problems in the channel traffic.
9141 * Fixed a minor bug in channel key distsribution after
9142 KICK command. The key was not sent to the router even though
9145 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9147 * Added silc_ske_process_key_material_data as generic routine
9148 to process any key material as the SILC protocol dictates. The
9149 function is used by the actual SKE library but can be used by
9150 applications as well. This relates to the private message keys
9151 and the channel private keys since they must be processed the
9152 same way the normal SILC session keys. The protocol dictates
9153 this. Affected files: lib/silcske/silcske.[ch].
9155 Added also silc_ske_free_key_material to free the
9156 SilcSKEKeyMaterial structure.
9158 * Defined silc_cipher_set_key function to set the key for
9159 cipher without using the object's method function. The affected
9160 files: lib/silccrypt/silccipher.[ch].
9162 * Implemented silc silc_client_add_private_message_key,
9163 silc_client_add_private_message_key_ske,
9164 silc_client_del_private_message_key,
9165 silc_client_list_private_message_keys and
9166 silc_client_free_private_message_keys functions in the
9169 Added functions silc_client_send_private_message_key to send
9170 the Private Message Key payload and silc_client_private_message_key
9171 to handle incoming Private Message Key payload.
9173 * Added Cipher field to the Private Message Key payload to set
9174 the cipher to be used. If ignored, the default cipher defined
9175 in the SILC protocol (aes-256-cbc) is used.
9177 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9179 * Removed lib/silcclient/ops.h file.
9181 Redefined parts of the SILC Client Library API. Created new
9182 file silcapi.h that deprecates the ops.h file and defines the
9183 published Client Library API. Defined also private message key
9184 API and channel private key API into the file.
9186 This is the file that the application must include from the
9187 SILC Client Library. Other files need not be included by
9188 the application anymore.
9190 * Added new key_agreement client operation callback and also
9191 defined the Key Agreement library API for the application.
9193 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9195 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
9196 is used by clients to request key negotiation between another
9197 client in the SILC network. If the negotiation is started it
9198 is performed using the SKE protocol. The result of the
9199 negotiation, the secret key material, can be used for example
9200 as private message key.
9202 Implemented the Key Agreement payload into the files
9203 lib/silccore/silauth.[ch].
9205 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9207 * Redefined ciphers for the SILC protocol. Added some new ciphers
9208 and defined the key lengths for the algorithms. Changed the
9209 code accordingly. The default key length is now 256 bits.
9211 * Fixed SKE key distribution function silc_ske_process_key_material
9212 when the key length is more than 128 bits. The default key
9213 length in SILC is now 256 bits.
9215 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
9216 to indicate unsupported algorithm.
9218 * Renamed rijndael.c to aes.c and all functions as well.
9220 * Fixed a long standing channel key setting bug in client library.
9221 Weird that it has never surfaced before.
9223 * Fixed bug in channel deletion. If the entire channel is removed
9224 then it must also delete the references of the channel entry
9225 from the client's channel list as the client's channel entry and
9226 the channel's client entry share same memory.
9228 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9230 * Implemented CONNECT and SHUTDOWN commands in the client.
9232 * Implemented CLOSE command to the client.
9234 * Added the function silc_idlist_find_server_by_name into the
9235 files silcd/idlist.[ch].
9237 Added the function silc_idlist_find_server_by_conn into the
9238 files silcd/idlist.[ch].
9240 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9242 * DIE command was renamed to SHUTDOWN. Updated the both code
9245 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
9246 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
9248 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
9251 * Added function silc_server_create_connection function to create
9252 connection to remote router. My server implementation actually
9253 does not allow router to connect to normal server (it expects
9254 that normal server always initiates the connection to the router)
9255 so the CONNECT command is only good for connecting to another
9258 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9260 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
9261 or some other client was kicked from the channel.
9263 Implemented the handling of the notify type to both client
9266 Implemented silc_server_send_notify_kicked to send the KICKED
9267 notify. It is used to send it to the server's primary router.
9269 * Implemented the KICK command into server and client.
9271 * Added `query' argument to the silc_idlist_get_client function
9272 to indicate whether to query the client from server or not if
9275 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
9276 to indicate that the client is not channel founder.
9280 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9282 * Removed the rng context from SilcPacketContext structure and
9283 changed that the packet routine uses the Global RNG API.
9285 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9287 * Added support for quit message that client can "leave" on the
9288 channel when it quits the SILC. It is ditributed inside the
9289 SILC_NOTIFY_TYPE_SIGNOFF notify type.
9291 Added silc_server_free_client_data that will take the
9292 signoff message as argument.
9294 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
9296 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9298 * Updated parts of the protocol specification to keep it up
9301 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9303 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
9304 payloads in one packet.
9306 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
9307 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
9308 use now the new List flag.
9310 * Also deprecated the following packet types: REPLACE_ID,
9311 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
9313 * Added list support for Notify packet in server.
9315 * Added silc_server_send_notify_channel_change to send the
9316 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
9317 the silc_server_send_replace_id.
9319 * Added silc_server_send_notify_nick_change to send the
9320 NICK_CHANGE notify type. Deprecates the function
9321 silc_server_send_replace_id.
9323 * Added silc_server_send_notify_join to send the JOIN notify type.
9324 Deprecates the function silc_server_send_new_channel_user.
9326 * Added silc_server_send_notify_leave to send LEAVE notify type.
9327 Deprecates the function silc_server_send_remove_channel_user.
9329 * Added silc_server_send_notify_cmode and
9330 silc_server_send_notify_cumode to send CMODE and CUMODE notify
9331 types. Deprecates the silc_server_send_set_mode function.
9333 * Added SERVER_SIGNOFF notify type to indicate that server has
9334 quit. This means that all clients on the channel from that
9335 server will drop. This can be also used when netsplit happens.
9337 Deprecated REMOVE_ID packet type since it is not needed anymore
9340 Added silc_server_send_notify_server_signoff to send the
9341 SERVER_SIGNOFF notify type. Deprecates the function
9342 silc_server_send_remove_id.
9344 Added also silc_server_send_notify_signoff to send the
9345 SIGNOFF notify type.
9347 * Employed the PKCS #1. It is the mandatory way to do RSA in the
9348 SILC protocol from this day on. Changed the protocol
9349 specification as well.
9351 * Added silc_server_send_notify_topic_set to send TOPIC_SET
9352 notify type. It is used between routers to notify about
9353 topic changes on a channel.
9355 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
9358 * Partly updated the protocol specification to comply with the
9359 changes now made. It is still though a bit outdated.
9361 * The JOIN notify type now takes one extra argument <Channel ID>.
9362 The packet used to be destined to the channel but now the
9363 JOIN type may be sent as list thus it is impossible to
9364 destine it to any specific channel. By adding this argument
9365 it is again possible.
9367 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9369 * Added CREDITS file. The CHANGES and CREDITS file will appear
9370 in the distribution as well.
9372 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9374 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
9375 types in the server's silcd/packet_receive.c.
9377 * Implemented CMODE and CUMODE to work in router environment.
9379 * Fixed minor encoding and decoding buglet from the
9380 lib/silccore/silcmode.c.
9382 * Fixed buffer overflow from lib/silcclient/command.c in USERS
9385 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
9387 * Changed all SilcConfigServer* and silc_config_server* to
9388 SilcServerConfig* and silc_server_config*, respectively.
9391 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9393 * Associated the ID (client or server ID) to the Authentication
9394 Payload to avoid any possibility of forging. Updated the
9395 protocol specification and the code accordingly.
9397 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9399 * The RSA key length is now save to the RsaKey context in the
9400 key generation process in lib/silccrypt/rsa.c. The key length
9401 is now used to figure out the maximum size of the block allowed
9402 to be encrypted/signed.
9404 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
9405 is equivalent to the silc_mp_mp2bin but does not allocate any
9408 * Changed silc_mp_mp2bin API to take length argument. If it is
9409 non-zero then the buffer is allocated that large. If zero, then
9410 the size is approximated using silc_mp_sizeinbase, which however
9413 * Created Global RNG API which is global RNG that application can
9414 initialize. After initializing, any routine anywhere in the
9415 code (including library) can use RNG without allocating a new
9416 RNG object. This was done to allow this sort of use of the
9417 RNG in code that has no chance to allocate RNG object. All
9418 applications currently allocate this and many routines in the
9419 library use this. Affected file lib/silccrypt/silcrng.[ch].
9421 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
9422 it to use the Global RNG API.
9424 * Defined Authentication Payload into protocol specification that
9425 is used during SILC session to authenticate entities. It is
9426 used for example by client to authenticate itself to the server
9427 to obtain server operator privileges.
9429 Implemented this payload into the lib/silccore/silcauth.[ch].
9430 Implemented also routines for public key based authentication
9431 as the new protocol specification dictates.
9433 Moved definitions of different authentication methods from
9434 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
9436 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
9437 silc_pkcs_verify and silc_pkcs_sign_with_hash and
9438 silc_pkcs_verify_with_hash functions into the file
9439 lib/silccrypt/silcpkcs.[ch].
9441 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9443 * The client entry's userinfo pointer must be always valid.
9444 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
9445 will fail since it requires the userinfo. Now, the userinfo
9446 is allocated as "" if actual userinfo does not exist. Actually,
9447 it must exist and it is totally Ok to drop client connections
9448 that does not announce the userinfo. However, we will make
9449 this workaround for now.
9451 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
9452 to return the remote port by socket.
9454 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9456 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
9457 SILC_SERVER_PENDING_EXEC and added an new macro
9458 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
9459 data or when error occurs while processing the pending command.
9461 Added new argument `destructor' into silc_server_command_pending
9462 and to the SilcServerCommandPending object. This destructor is
9463 now called after calling the pending callback or if error occurs
9464 immediately. If error occurs the actual pending callback won't
9465 be called at all - only the destructor. The destructor may be
9466 NULL if destructor is not needed.
9468 All this applies for client library code as well. Similar
9469 changes were made there as well for the pending commands.
9471 In the client, the application must now allocate the
9472 SilcClientCommandContext with the silc_client_command_alloc
9475 * Added reference counter to the SilcServerCommandContext. Added
9476 function silc_server_command_alloc and silc_server_command_dup
9479 Same type of functions added to the client library for the same
9482 * Removed the cmd_ident from IDListData away since it is now
9483 global for all connections. It is the command identifier used
9484 in command sending and with pending commands. The affected file
9487 * Added reference counter to the SilcSocketConnection objecet to
9488 indicate the usage count of the object. The object won't be
9489 freed untill the reference counter hits zero. Currently only
9490 server uses this, and client ignores it. The client must be
9491 set to use this too later. The affected files are
9492 lib/silccore/silcsockconn.[ch]. Added also the function
9493 silc_socket_dup to increase the reference counter.
9495 This was mainly added because it is possible that the socket
9496 is removed underneath of pending command or other async
9497 operation. Now it won't be free'd and proper DISCONNECTING
9498 flags, etc. can be set to avoid sending data to connection that
9499 is not valid anymore.
9501 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
9502 the connection. After that it sets SILC_SET_DISCONNECTED.
9503 It is, however, possible that the socket data is not still freed.
9504 The silc_server_packet_process now checks that data is not
9505 read or written to connection that is DISCONNECTED. The socket
9506 get's freed when the reference counter hits zero.
9508 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9510 * Changed the client operation API: channel_message operation's
9511 `sender' is now the client entry of the sender, not the nickname
9512 and the `channel' is the channel entry, not the channel name.
9514 In the private_message operation the `sender' is now also the
9515 client entry of the sender not the nickname.
9517 Affected file is lib/silcclient/ops.h and all applications
9518 using the client operations.
9520 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9522 * Moved the calling of ops->connect() from connect_to_server_final
9523 into receive_new_id functin since that is the point when the
9524 client is actually allowed to send traffic to network. The
9525 affected file is lib/silcclient/client.c.
9527 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9529 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
9530 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
9531 (if needs broadcasting) instead of broadcasting the packets one
9532 by one which would make a burst in the network traffic.
9534 * Added `broadcast' argument to the functions in silcd/server.[ch]
9535 silc_server_create_new_channel[_with_id] to indicate whether
9536 to send New Channel packet to primary router.
9538 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9540 * Added new function into the silcd/server.[ch] files:
9541 silc_server_create_new_channel_with_id to create new channel with
9542 already existing Channel ID.
9544 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
9545 lib/silccore/silcpacket.h. This packet is used t send list of
9546 Set Mode payloads inside one packet. Server uses this to set
9547 the modes for the channels and clients on those channels, that it
9548 announced to the router when it connected to it. The protocol
9549 specification has been updated accordingly.
9551 * The silc_server_new_channel did not handle the packet coming
9552 from normal server as it normally does not send that. However,
9553 when it announces its channels it does send it. Implemented
9554 the support for that.
9556 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
9557 into the file lib/silccore/id.h.
9559 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9561 * Fixed memory leaks in the functions silc_idlist_del_client,
9562 silc_idlist_del_channel and silc_idlist_del_server in the file
9563 silcd/idlist.c. All of those leaked like a sieve.
9565 * Fixed some small memory leaks in the client's function
9566 silc_client_notify_by_server.
9568 * Added functions into silcd/server.c: silc_server_announce_clients,
9569 silc_server_announce_channels and silc_server_announce_server.
9570 These functions are used by normal and router server to announce
9571 to its primary router about clients, channels and servers (when
9572 router) that we own. This is done after we've connected to the
9575 These functions effectively implements the following packet types:
9576 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
9577 and SILC_PACKET_NEW_ID_LIST.
9579 * Added new functions into the silcd/packet_receive.[ch]:
9580 silc_server_new_id_list, silc_server_new_channel_list and
9581 silc_server_new_channel_user_list to handle the incoming
9582 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
9584 * Added support of changing Channel ID in the function
9585 silc_server_replace_id. If the server that announces a channel
9586 to the router already exists in the router (with same name but
9587 with different Channel ID), router is responsible to send
9588 Replace ID packet to the server and force the server to change
9589 the Channel ID to the one router has.
9591 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
9592 client that the Channel ID has been changed by the router. The
9593 normal server sends this to the client. Client must start using
9594 the new Channel ID as the channel's ID.
9596 Implemented handling of this new type into lib/silcclient/client.c
9597 into the function silc_client_notify_by_server.
9599 * Added new function silc_idlist_replace_channel_id into the files
9600 silcd/idlist.[ch] to replace the Channel ID.
9602 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9604 * Call silc_server_command_identify_check always when processing
9605 the IDENTIFY command in silcd/command.c
9607 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9609 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
9610 send keepalive packets. The packet can be sent by clients,
9611 servers and routers.
9613 Added function silc_socket_set_heartbeat into the file
9614 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
9615 If not set, the heartbeat is not performed. The actual
9616 heartbeat is implemented in the low level socket connection
9617 library. However, application is responsible of actually
9620 Added silc_server_send_heartbeat to send the actual heartbeat
9621 packet into silcd/packet_send.[ch]. Server now performs
9622 keepalive with all connections.
9624 * Added silc_task_get_first function into lib/silcutil/silctask.c
9625 to return the timeout task with shortest timeout. There was a bug
9626 in task unregistration that caused problems. TODO has been
9627 updated to include that task system must be rewritten.
9629 * The client library will now resolve the client information when
9630 receiving JOIN notify from server for client that we know but
9631 have incomplete information.
9633 * Rewrote parts of silc_server_remove_from_channels and
9634 silc_server_remove_from_one_channel as they did not remove the
9635 channel in some circumstances even though they should've.
9637 * Encryption problem encountered in server:
9639 The LEAVE command used to send the Channel Key packet to the
9640 router immediately after generating it. However, the code
9641 had earlier sent Remove Channel user packet but not immediately,
9642 ie. it was put to queue. The order of packets in the router
9643 was that Channel Key packet was first and Remove Channel User
9644 packet was second, even though they were encrypted in the
9645 reverse order. For this reason, MAC check failed. Now, this
9646 is fixed by not sending the Channel Key packet immediately but
9647 putting it to queue. However, this is more fundamental problem:
9648 packets that are in queue should actually not be encrypted
9649 because packets that are sent immediately gets encrypted
9650 actually with wrong IV (and thus MAC check fails). So, packets
9651 that are in queue should be encrypted when they are sent to
9652 the wire and not when they put to the queue.
9654 However, the problem is that the current system has not been
9655 designed to work that way. Instead, the packet is encrypted
9656 as soon as possible and left to the queue. The queue is then
9657 just purged into wire. There won't be any fixes for this
9658 any time soon. So, the current semantic for packet sending
9661 o If you send packet to remote host and do not force the send
9662 (the packet will be in queue) then all subsequent packets to the
9663 same remote host must also be put to the queue. Only after the
9664 queue has been purged is it safe again to force the packet
9667 o If you send all packets immediately then it safe to send
9668 any of subsequent packets through the queue, however, after
9669 the first packet is put to queue then any subsequent packets
9670 must also be put to the queue.
9672 Follow these rules and everything works fine.
9674 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9676 * Added new function silc_server_remove_clients_by_server to
9677 remove all client entries from ID list when the server connection
9678 is lost. In this case it is also important to invalidate all
9679 client entires as they hold the invalid server entry. This
9680 fixes fatal bug when server has lost connection and will reconnect
9683 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9685 * Made some sanity checks to silc_server_daemonise like to check
9686 whether the requested user and group actually exists.
9688 * Added sanity check to SKE's silc_ske_responder_finish to check
9689 that the public and private key actually is valid.
9691 * Invalidate the client's nickname when receiving Replace ID
9692 packet and the Client ID is being replaced. This means that the
9693 server will query the nickname if someone needs it (client)
9696 * Sort the ID Cache in client library when the ID Cache data
9697 has changed (needs sorting).
9699 * Do not allow for SILC client to create several connections to
9700 several servers. The client does not support windows right now
9701 and generating multiple connections causes weird behaviour.
9703 Irssi-silc client does support windows and can handle several
9704 connections without problems, see: www.irssi.org and SILC plugin.
9706 * Fixed some places where client was added to the IDList. The
9707 rule of thumb is following (in order to get everything right):
9708 If the client is directly connected local client then the
9709 `connection' argument must be set and `router' argument must be
9710 NULL to silc_idlist_add_client function. If the client is not
9711 directly connected client then the `router' argument must
9712 bet set and the `connection' argument must be NULL to the
9713 silc_idlist_add_client function.
9715 * The funtion silc_server_packet_send_local_channel actually did
9716 not check whether the client was locally connected or not. It
9717 does that now. Fixed a bug related to LEAVE command.
9719 * Fixed Remove Channel User payload parsing bug in server's
9720 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
9722 * The server's silc_server_save_channel_key now checks also the
9723 global ID list for the channel as it might not be in the local
9724 list. Fixed a bug related to LEAVE command.
9726 * Is this the end of the [<unknown>] buglet that has been lurking
9727 around for a long time? A little for loop fix in server's
9728 silc_server_command_whois_parse that is used by both IDENTIFY
9729 and WHOIS command. At least, this was a clear bug and a cause
9730 of one type of [<unknown>] buglet.
9732 * WHOIS and IDENTIFY commands call the function
9733 silc_server_command_[whois/identify]_check function even if
9734 we are not router server.
9736 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9738 * Added --with-gmp configuration option. If set the GMP
9739 is always compiled in the SILC source tree. If not set then
9740 it is checked whether the system has the GMP3 installed. If
9741 it has then the GMP won't be compiled (the system's headers
9742 and library is used), if it doesn't have it then the GMP is
9743 compiled in the SILC source tree.
9745 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9747 * Changed RSA private exponent generation to what PKCS #1
9748 suggests. We try to find the smallest possible d by doing
9749 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
9750 not security fix but optimization.
9752 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9754 * Added new config entry [Identity] to fork the server and run
9755 it as specific user and group. A patch from Bostik.
9757 * Imported Dotconf configuration library into lib/dotconf.
9758 This will be used to create the SILC configuration files later.
9759 It will appear in the distsribution after this commit.
9761 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9763 * A big code auditing weekend happening. Auditing code for
9764 obvious mistakes, bugs and errors. Also, removing any code
9767 Removed files for being obsolete:
9769 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
9770 inline in the file lib/silcutil/silcbuffer.h)
9772 o lib/silcutil/silcbufutil.c (the header has inline versions)
9774 Changed code to fix possible error conditions:
9776 o The buffer formatting routines now check that the destination
9777 buffer really has enough space to add the data. This applies for
9778 both buffer formatting and unformatting
9779 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
9780 unformatting was changed to accomodate following rules:
9781 XXX_*STRING_ALLOC will allocate space for the data into the pointer
9782 sent to the function while XXX_*STRING will not allocate or copy
9783 the data into the buffer. Instead it sets the pointer from the
9784 buffer into the pointer sent as argument (XXX_*STRING used to
9785 require that the pointer must be allocated already). This change
9786 makes this whole thing a bit more consistent and more optimized
9787 (note that the data returned in the unformatting with XXX_*STRING
9788 must not be freed now). The routines return now -1 on error.
9790 o Tried to find all code that use buffer_format and buffer_unformat
9791 and added return value checking to prevent formatting and
9792 especially unformatting errors and possible subsequent fatal
9795 o Changed ske->x and ske->KEY to mallocated pointers in
9796 lib/silcske/silcske.h. Fixed possible data and memory leak.
9798 o Added return value checking to all *_parse* functions. Fixed
9799 many memory leaks as well.
9801 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
9802 so that buffer overflows would not happen. All code now also
9803 checks the return value as it can fail.
9805 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9807 * Added reconnection support to server if the normal server looses
9808 its connection to the router (for example if router is rebooted).
9809 The server performs normal reconnection strategy implemented
9810 to the server. Affected file silcd/server.c.
9812 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9814 * Added new packet type SILC_PACKET_SET_MODE that is used to
9815 distribute the information about changed modes (for clients,
9816 channels and clients channel modes) to all routers in the
9817 network. Updated the protocol specification accordingly.
9819 Added functions into silcd/packet_send.c and
9820 silcd/packet_receive.c: silc_server_send_set_mode,
9821 silc_server_set_mode.
9823 Added new files silcmode.[ch] into lib/silccore that implements
9824 the encoding and decoding of Set Mode Payload. Added new type
9825 SilcSetModePayload. Moved the definitions of different modes
9826 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
9828 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9830 * Oops, a little mistake in server's connection authentication
9831 protocol. The protocol is not ended with FAILURE but with
9832 SUCCESS if the authentication is Ok. :) Affected file is
9835 * Implemented NICK_CHANGE notify handling in server in the file
9836 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
9837 the local clients on the channel. After the changing nickname
9838 in router environment snhould work and the [<unknown>] nickname
9839 should appear no more.
9841 The silc_server_replace_id function that receives the Replace ID
9842 payload now sends the NICK_CHANGE notify type also in the file
9843 silcd/packet_receive.c
9845 * Changed WHOIS and IDENTIFY command to support the maximum amount
9846 of arguments defined in protocol specs (3328 arguments). This
9847 fixed a bug that caused problems when there were more than three
9850 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9852 * Added extra parameter, command identifier, to the
9853 silc_client_send_command so that explicit command identifier
9856 Changed that ID list routines uses specific command identifier
9857 when sending WHOIS/IDENTIFY requests to the server so that they
9858 can be identified when the reply comes back.
9860 Affected files lib/silcclient/command.[ch],
9861 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
9863 * Added `sender' argument to silc_server_packet_send_to_channel
9864 to indicaet the sender who originally sent the packet to us
9865 that we are now re-sending. Ignored if NULL. Affected file
9866 silcd/packet_send.[ch].
9868 * Added some server statistics support in silcd/server_internal.h
9869 SilcServerStatistics structure and around the server code. Also
9870 send some nice statistics information when client is connecting
9873 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9875 * Fixed channel ID decoding in server's JOIN command reply in
9876 silcd/command_reply.c
9878 * Fixed braodcasting of replace ID payload to not to send it if
9879 we are standalone server in silcd/packet_receive.c.
9881 * Fixed all channel message sending routines to not to send
9882 packets to clients that has router set, since they are routed
9883 separately in the same function earlier. Affects file
9884 silcd/packet_send.c and all channel packet sending functions.
9886 * In USERS reply, res_argv[i] are not allocated, the table
9887 is allocated. Thus changed that free the table, not its
9890 * In server's whois_check and identify_check if the client is
9891 locally connected do not send any WHOIS commands - they are not
9894 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9896 * Fixed some minor bugs in client when sending WHOIS command. The
9897 arguments was in wrong order.
9899 * Removed statis function add_to_channel from server in
9900 silcd/command.c that was previously used with the joining but
9903 * Tested USERS command in router environment successfully with two
9904 routers, two servers and two clients.
9906 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9908 * Reorganized the USERS command and command reply in client library
9909 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
9910 When the command is given by user we register a pending command
9911 callback that will reprocess the command after the reply has been
9912 received from the server. When reprocessing the packet we then
9913 display the information. Thus, the USERS information is displayed
9914 now in the command callback instead of in the command reply
9915 callback. The processing of the command is same as previously
9916 when server has sent the command reply in the JOINing process.
9918 * Added to USERS command in silcd/command_reply.c to join the client,
9919 we didn't use to know about, to the channel after we've created
9920 a client entry for it. Also, for clienet we did know already still
9921 check whether it is on the channel or not and add it if not.
9923 * Removed silc_server_command_join_notify as the function and its
9926 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9928 * Changed the client's pending command handling to the same as the
9929 server's pending command handling. It is also now possible to
9930 execute command reply functions from other command reply
9931 function as the function callbacks for commands and command
9932 replies are one and same. The pending commands are not static
9933 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
9934 in client connection context. Thus, pending commands are server
9935 connection specific as it is convenient.
9937 Changed the function silc_client_command_pending and
9938 silc_client_command_pending_del and added new function
9939 silc_client_command_pending_check. Removed the
9940 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
9943 * Added cmd_ident, current command identifier, to the client
9944 connection context in lib/silcclient/client.h to keep track on
9945 command identifiers used in command sending. Client's command reply
9946 function handling now supports the mandatory command identifiers.
9948 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
9949 funtions in client to fully support pending command callbacks.
9951 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
9952 as one of the arguments to the application in the command reply
9955 * NOTE: The FORWARDED flag is depracated. It used to be depracated
9956 before first releasing SILC but came back. Now it is removed again
9957 and should come back nomore. The FORWARDED flag was used only
9958 by the JOINing procedure by forwarding the command packet to router.
9959 Now, the JOINing procedure has been changed to more generic (due
9960 to various router environment issues) and FORWARDED is not needed
9961 anymore for anything. The protocol specification is yet to be
9964 Now, removed silc_server_packet_forward from server and the flag
9965 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
9967 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9969 * Renamed NAMES command to USERS command. The NAMES was named that
9970 due to historical reasons. Now it is renamed. Also, rewrote
9971 parts of the USERS command. The nickname list is not sent anymore
9972 by the server. Only Client ID and mode lists are sent in the USERS
9973 command. Changed this also to the protocol specification.
9975 The client now resolves the names and stuff after it receives
9976 the USERS list from the server when joining to the channel.
9978 * WHOIS and IDENTIFY commands has been changed to support multiple
9979 Client ID's per command. One can now search for multiple users
9980 in the network by sending only one WHOIS or IDENTIFY command.
9981 Changed the code and the protocol specifications.
9983 * Removed silc_server_command_identify_parse and changed that IDENTIFY
9984 uses silc_server_command_whois_parse to parse the request. */
9986 * If normal server, do not parse the WHOIS and IDENTIFY requests
9987 before sending it to the router. Saves some time.
9989 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9991 * Fixed JOIN command on client library. Wrong number of arguments
9992 used to crash the client.
9994 * Added silc_server_channel_has_global function to check whether
9995 channel has global users or not.
9997 * Added silc_server_channel_has_local function to check whether channel
9998 has locally connected clients on the channel.
10000 * The silc_server_remove_from_one_channel now checks whether the
10001 channel has global users or not after given client was removed from
10002 the channel. It also checks whether the channel has local clients
10003 on the channel anymore. If it does not have then the channel entry
10004 is removed as it is not needed anymore.
10006 * The silc_server_notify now checks on JOIN notify whether the joining
10007 client is one of locally connected or global. If it is global then
10008 the channel has now global users on the channel and that is marked
10009 to the channel entry. Also, it now saves the global client to
10010 global list who is joining and JOINs it to the channel. This is
10011 for normal server, that is.
10013 Changed silc_server_send_notify_on_channel,
10014 silc_server_packet_relay_to_channel and
10015 silc_server_packet_send_to_channel check if we are normal server
10016 and client has router set (ie. global client) do not send the
10017 message to that client, as it is already routed to our router.
10019 * Implemented LEAVE notify type handling in silc_server_notify
10022 * Tested LEAVE command in router environment successfully. Tested
10023 with two routers, two servers and two clients.
10027 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10029 * Implemented SIGNOFF notify type handling in silc_server_notify
10032 * silc_server_remove_id now removes the client entry from all channels
10033 it has joined and thusly sends SIGNOFF notify type.
10035 * Rewrote the NAMES list generation in server by removing two excess
10036 loops. The lists are created now inside one loop.
10038 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10040 * silc_server_remove_channel_user checks now also global list
10041 for channel and client.
10043 * silc_server_new_channel_user checks now both local and global
10044 list for channel and client. Fixed a bug in client id decoding.
10045 Used to decode wrong buffer.
10047 * silc_server_channel_message checks now both local and global
10048 list for channel entry.
10050 * Tested channel joining (hence JOIN) in router environment
10051 successfully. Tested with two routers, two servers and two
10054 * Tested channel message sending in router environment successfully.
10056 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10058 * Added silc_server_save_channel_key into server.[ch] to save the
10059 received channel key in Channel Key payload processing. It is
10060 also used in JOIN command reply handling.
10062 Equivalent function silc_client_save_channel_key added into
10063 client.[ch] into client library.
10065 * Changed JOIN command reply to send information whether the channel
10066 was created or not (is existing already) and the channel key
10067 payload. Changed protocol specs accordingly.
10069 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
10070 the request was sent by ID and not by nickname. Crashed on
10073 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10075 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
10076 now correctly save the received data.
10078 * silc_server_free_sock_user_data now notifies routers in the
10079 network about entities leaving the network.
10081 At the same time implemented functions silc_server_remove_id
10082 and silc_server_send_remove_id to receive and send REMOVE_ID
10083 packets. The packet is used to notify routers in the network
10084 about leaving entities. The ID removed will become invalid in
10087 * Added function silc_idlist_del_server into server. Removes and
10088 free's server entry from ID list.
10090 * silc_server_private_message function now checks, if we are router,
10091 that the destination ID really is valid ID, naturally.
10093 * In router when NEW_ID packet is received (for new client) the
10094 hash of the Client ID is saved in the ID Cache but the
10095 client->nickname is set to NULL, instead of putting the hash
10098 IDENTIFY command now also checks that client->nickname must be
10099 valid. If it is not if will request the data from the server who
10100 owns the client. Added new function
10101 silc_server_command_identify_check.
10103 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
10104 to set the command to already allocated Command Payload.
10106 * Tested private message sending in router environment with two
10107 routers, two servers and two clients. Fixed minor bugs and now
10110 * Fixed segfault from client's NAMES command. Used to crash if
10111 not on any channel.
10113 * Forwarded packets must not be routed even if it is not destined
10114 to the receiver. Changed server code comply with this.
10116 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10118 * Added `require_reverse_mapping' boolean value to ServerParams
10119 structure. If TRUE (not default) the server will require that
10120 the connecting host has fully qualified domain name.
10122 If the reverse mapping is not required and hostname could not be
10123 found the IP address is used as hostname.
10125 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10127 * Implemented version string checking to both client and server.
10128 The check is incomplete currently due to the abnormal version
10129 strings used in development version of SILC.
10131 * Changed all command functions in server to use the new
10134 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10136 * Changed char *data to unsigned char *data in ID Cache system to
10137 support binary data as ID Cache data. Changed code to support
10138 binary data in lib/silccore/idcache.c.
10140 * Renamed silc_server_packet_relay_command_reply to
10141 silc_server_command_reply as it is normal packet receiving
10142 function. Rewrote the function to accept command replys for
10143 servers and not only for clients.
10145 * Mark remote router always as registered server if we are connecting
10146 to it. Otherwise, commands sent by the router to us are ignored.
10148 * All ID List find routines now returns the ID Cache Entry pointer
10149 as well if requested.
10151 * WHOIS command works now in router environment, tested with two
10152 routers, two servers and two clients.
10154 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
10155 in router environment (as it is almost equivalent to WHOIS) but
10156 hasn't been tested thoroughly. Added new functions:
10158 silc_server_command_identify_parse
10159 silc_server_command_identify_send_reply
10160 silc_server_command_identify_from_client
10161 silc_server_command_identify_from_server
10163 * Disabled route cache adding because adding two different ID's with
10164 same IP replaces the old cache entry thus giving wrong route.
10165 The entry->router->connection is always the fastest route anyway
10166 so route cache may not be needed. Of course, new routes maybe
10167 established after receiving the ID when the entry->router->connection
10168 might not be anymore the most optimal.
10170 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10172 * Add route cache for received ID for fast routing.
10174 * Added silc_server_packet_route to route received packet on router
10175 that is not destined to us.
10177 * Renamed silc_server_get_route to silc_server_route_get.
10179 * Added id_string and id_string_len fields into SilcServer to
10180 include encoded ServerID for fast comparing without excess
10181 encoding of the ID's.
10183 * Cleaned up WHOIS command on server side. Added following static
10186 silc_server_command_whois_parse
10187 silc_server_command_whois_check
10188 silc_server_command_whois_send_reply
10189 silc_server_command_whois_from_client
10190 silc_server_command_whois_from_server
10192 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
10193 arguments in command replies. All command functions should be
10194 updated to use this macro.
10196 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10198 * Minor typo fixes on command reply handling on server.
10200 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10202 * Added silc_server_command_add_to_channel internal routine to add
10203 the client to the channel after router has created the channel and
10204 sent command reply to the server.
10206 * Added generic silc_server_send_command to send any command from
10209 * Use static buffer with ID rendering instead of duplicating data.
10211 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10213 * Fixed a channel user mode bug when joining to a channel server gave
10214 everybody channel founder rights, oops.
10216 * We mark ourselves as the router of the incoming server connection
10217 if we are router ourselves. This way we can check in some packet
10218 sending functions whether it is locally connected server. For
10219 incoming router connections we put NULL.
10221 * For router sending packets locally means now always sending the
10222 packet cell wide; to local clients and local servers. For normal
10223 server sending packet locally means sending it to only local
10226 * Fixed the JOIN command to really work in router environment. If the
10227 channel is created it is always created by the router. Router is
10228 also responsible of making the initial joining to the channel,
10229 sending JOIN notify to the sending server and distributing
10230 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
10231 does not exist server doesn't do anything else but forward the
10232 command to the router which performs everything.
10234 * Added silc_server_send_channel_key function to send the Channel Key
10237 * Added silc_server_create_channel_key to create new channel key. The
10238 channel key is now re-generated everytime someone joins or leaves
10239 a channel, as protocol dictates. Note: channel->key_len is the
10240 key length in bits.
10242 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10244 * Splitted server.[ch] finally. Created now packet_send.[ch] and
10245 packet_receive.[ch] to separate packet sending and receiving
10246 routines. The server.[ch] now includes everything else including
10247 actual packet processing (writing and reading data) and other
10250 Renamed silc_server_private_message_send_internal to
10251 silc_server_send_private_message. The routine is still though
10252 used only to relay private messages as server does not send
10253 private messages itself.
10255 Renamed silc_server_new_channel to silc_server_create_new_channel
10256 and added new function sicl_server_new_channel that handles the
10257 incoming New Channel packet. Added also new sending function
10258 silc_server_send_new_channel to send New Channel Payload.
10260 * Added new function silc_server_notify to process incoming notify
10261 packet to the server/router. Server may then relay the notify
10262 to clients if needed.
10264 * Added new function silc_server_new_channel_user to process incoming
10265 New Channel User packet. Router will redistribute the packet and
10266 send JOIN notify to its local clients and locally connected servers
10267 if needed. Normal server will send JOIN notify to its local client
10268 on same channel when received this packet. Added also corresponding
10269 sending function silc_server_send_new_channel_user to sent the
10272 * Added boolean route argument to send_notif_to_channel and
10273 packet_send_to_channel functions to attempt to route the packet
10274 if it is TRUE and send only locally if it is FALSE.
10276 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10278 * silc_server_replace_id now broadcasts the received replace ID
10279 packet if it is not broadcast packet already. The router must
10280 broadcast to inform other routers about changed ID.
10282 * Added backpointer to server's router into SilcServer context in
10283 silcd/server_internal.h.
10285 * Fixed silc_server_packet_broadcast to send correct broadcast
10288 * The channel key is now distributed to the local client as soon
10289 as it is received from the router (in router environment) so that
10290 no other packet may be sent for the channel until client has
10293 * silc_server_remove_channel_user now broadcasts the received
10294 Remove Channel User packet if it is not broadcast packet already.
10295 The router must broadcast to inform other routers about removed
10298 * Added users field into SilcPacketContext that is a reference count
10299 of the context. One can increase the reference count by calling
10300 silc_packet_context_dup which is now changed to just increase the
10301 reference count instead of duplicating the data. The reference
10302 count is decresed by calling silc_packet_context_free that will
10303 free the data after the reference count hits zero.
10305 For now on the packet context and everything allocated into it
10306 (including the raw packet from network) must be freed by calling
10307 the new silc_packet_context_free function. Added also new function
10308 silc_packet_context_alloc that must be used now to allocate the
10309 context. This also means that if a routine is asynchronous from
10310 silc_[client/server]_packet_parse_type the packet context must
10311 be duplicated by calling silc_packet_context_dup. Otherwise it
10312 gets free'd after silc_[client/server]_packet_parse_type returns.
10313 Also, one must remember that if packet is duplicated then its
10314 reference count must be decresed by calling the free function as
10315 many times as it was duplicated.
10317 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
10318 from both client and server.
10320 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10322 * Made joining to a channel working in router environment.
10324 * Cleaned up JOIN command on server side and create function
10325 silc_server_command_join_channel internal routine to make the
10328 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10330 * Changed silc_command_pending list to SilcDList. Also, added
10331 `ident' field to SilcServerCommandPending structure to identify
10332 the reply and to call correct callback.
10334 Added silc_server_command_pending_check function to replace the
10335 corresnponding macro. The silc_command_pending list is not
10338 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
10339 to set identifier to previously allocated Command Payload. It
10340 is used to set identifier for command when resending Command
10343 * Added silc_command_payload_encode_payload to encode Command
10344 Payload buffer from SilcCommandPayload structure.
10346 * Added silc_argument_payload_encode_payload to encode Argument
10347 payload buffer from SilcArgumentPayload structure.
10349 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10351 * Changed WHOIS command to support router connection on server side.
10352 The whois request is always sent to router unless the server is
10353 standalone server. After server has received the reply from the
10354 router will it send the reply to the client.
10356 * Added silc_server_packet_broadcast into silcd/server.[ch] to
10357 broadcast received broadcast packet. The function is used only
10358 by router. The broadcast packet is always sent to the router's
10361 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
10362 render given ID to printable string, for log files for example.
10364 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10366 * Made basic router to router connections working. At least they
10367 can now connect to each other but nothing really works the way
10368 they are supposed - yet.
10370 * Added new initiator token to RouterConnection configuration
10371 file in silcd/serverconfig.[ch]. It is used to tell whether we
10372 are the initiator to the remote router or whether we'll expect
10373 the other end to connect.
10375 * Moved registering of listener task to silc_server_init, hence
10376 the server starts listenning as soon as it is run, even if it
10377 does not have connections to other routers. Let's see how well
10380 * Changed default connection retry timeouts for more suitable in
10383 * Removed cipher and such arguments from silc_idlist_add_client
10384 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
10385 Added new function silc_idlist_add_data to add the keys and stuff
10388 * Added SilcIDListData structure and added it to SilcClientEntry
10389 and SilcServerEntry as their first field in the structure. This
10390 way we can explicitly cast the ID entries to the SilcIDListData
10391 structure and get common data for the entries. In past, we had
10392 to first check what type of connection it is and then cast it to
10393 correct ID entry type. Now, we can directly cast the opaque
10394 pointer to the SilcIDListData (no matter what ID entry it actually
10395 is) and get the data needed.
10397 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10399 * Wow, found a bug in scheduler. The scheduler uninitialized itself
10400 in some circumstances even if threre were timeout tasks, though not
10401 IO tasks, but tasks anyway. Now fixed.
10403 * Defined SilcServerConnection structure to hold connection specific
10404 stuff about directly connected servers and routers. The definition
10405 is currently in silcd/server_internal.h. I thought about having
10406 a bit more important role fro this struct but for now it is used
10407 only when connecting to other server (or router actually).
10409 * Added connecting retry support in server when connecting to
10410 router(s). The retry feature implement exponential backoff
10411 algorithm. Also, added SilcServerParams structure to hold default
10412 parameters for server. For now, it include these retry settings
10413 and are hard coded. After server is moded to be as Silc Server
10414 Library this structure will be more important.
10416 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10418 * Changed client librarys channel->clients table to SilcList and
10419 changed code accordingly.
10421 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10423 * Changed client's channel table to SilcList and changed code
10424 accordingly. Also changed SilcChannelClientEntry to include back-
10425 pointer to the channel so that client entry can use that structure
10426 as list as well and we have fast cross-reference to the channel.
10427 This change dramatically decreased the complexity of channel
10428 handling with client entry and vice versa (removed one extra
10429 loop when searching for channel entry from many functions).
10431 * Changed server->sim from table to SilcDList and changed code
10434 * NAMES command can now be used from user interface. It will show
10435 the user list on the channel, neatly.
10437 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
10438 Code now saves realname of the user if it becomes available.
10440 * Renamed configure.in to configure.in.pre and made ./prepare
10441 script to automatically add correct version string to
10442 configure.in which it creates from configure.in.pre.
10444 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10446 * NAMES command reply now shows users mode with the nickname when
10447 joining to channel.
10449 * Moved silc_client_ch[u]mode[_char] functions from
10450 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
10451 place sucks, they are utility functions and should be in some
10454 * Fixed some unsigned int's to unsigned short's. Patch by cras.
10456 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
10459 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10463 * Added TRQ (efficient deque and list library) into lib/trq. This is
10464 a very good list library that is currently used in the SILC. Defined
10465 SilcList API over the library because I didn't like the API very
10466 much. See lib/trq/silclist.h for the API and examples of how to
10467 use the API. Fixed various places in the code to use the new
10468 SilcList API. The SilcList is meant for lists that has a structure
10469 already defined as a list. It is not suitable to add just some
10470 context to the list (in TRQ, the context is the list actually).
10472 So, I defined SilcDList that can be used for the purpose where
10473 predefined list structure does not exit. This can be used as
10474 such list. Now some context just can be added to the SilcDList.
10475 Currently this list is not used in the SILC just yet, though there
10476 are a lot places where this can replace dynamically allocated
10477 tables and I will fix these places, later, to use SilcDList.
10478 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
10479 and use TRQ internally).
10481 Also fixed some annoying warning messages that the original TRQ
10482 code generated. Also minor changes to TRQ's Makefile.in.
10484 * Added support for querying by Client ID to both WHOIS and
10485 IDENTIFY commands into server, as required by the protocol.
10487 * Removed method function pointers from SilcBuffer structure. They
10488 weren't used to anything and just increased the context size for
10489 no good reason. This change also made silc_buffer_alloc and
10490 silc_buffer_free functions inline functions.
10492 * Disabled command flooding detection support until it's fixed so
10493 that it accepts commands in but does not execute them more than once
10496 * Added silc_net_localhost(), to return local hostname, into
10497 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
10498 that must be initialized before calling silc_client_init.
10500 * Added new function: silc_server_send_notify_on_channels to send
10501 notify messages to all channels client has joined. It is assured
10502 that the message is sent only once per client.
10504 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
10505 lib/silcutil/silcutil.[ch] as silc_format function. The new
10506 function is generic and is used by server as well, not only by
10507 the logging routines.
10509 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
10510 the provided version string was not acceptable. Added new function:
10511 silc_ske_check_version into lib/silcske/silcske.h. The function
10512 must be implemented by the application (client or server) and it
10513 does not reside in the SKE library. The function checks the version
10514 string remote end sent.
10516 * Added back pointers (to opaque context and to SilcSocketConnection)
10517 into SilcPacketContext structure into lib/silccore/silcpacket.h.
10519 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
10520 duplicate packet context structure.
10522 * Changed `notify' client operation to send same arguments as client
10523 receives from server except for ID's. ID's are mapped to correct
10524 ID entry and that is returned. Also, if channel entry is not sent
10525 by server but the notify is for channel the channel entry is sent
10526 to application (otherwise application doesn't know that it is for
10527 channel (library gets it from packet's Destination ID)).
10529 * Added silc_client_remove_from_channels into client library to
10530 remove a client from all channels it has joined to. Used when
10531 received SIGNOFF notify from server. Added also new function
10532 silc_client_replace_from_channels to replace old ID entry with
10533 new ID entry on all channels. Used when received NICK_CHANGE
10534 notify from server.
10536 * Fixed ID Cache list handling in silc_idlist_get_client in
10537 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
10538 to get (or query) client by ID.
10540 * Updated TODO list.
10542 * Added connection authentication status message defined by the
10543 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
10544 support for these into the code in client and server side.
10546 * Added generic function silc_client_send_command to send any command
10547 with variable argument list. Application should use this function
10548 to send commands if the command functions provided by the library
10549 does not suite for the application's user interface needs.
10551 * Added new `failure' client operation. Application is notified about
10552 received failure packet if client is executing a protocol. In this
10553 case the protocol's execution has failed.
10555 * Added SKE's end notify to send the SKE_SUCCESS notify message that
10556 is required by the protocol.
10558 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
10559 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
10562 * Added status flag to SilcSKE object to indicate realtime status
10563 of the SKE protocol.
10565 * Application receives now exactly same command reply arguments as
10566 the library receives from server. However, if ID is received the
10567 corresponding ID entry is returned to the application (eg. Client
10568 ID is mapped to correct SilcClientEntry entry and that is returned).
10569 Changed command_reply client operation due to this change.
10571 * Changed all ID's in commands and in command replys as ID Payloads.
10572 Change affected both client and server side codes.
10574 All ID's sent in SILC network (with execption of ID's in SILC
10575 Packet header) are sent in ID Payload to support variable length
10578 * Server now notifies nick changes and notifies all clients on
10579 the channels about the new nickname (about the new Client ID,
10582 * Implemented CMODE command to change channel modes. Supports all
10583 channel modes defined by the protocol specs except ban and invite
10584 lists. (Also, private channel key mode is supported but support for
10585 setting private channel key in client is missing, thus, this mode
10586 has no effect on client side (except that server requires that the
10587 client uses private channel key and normal channel traffic does not
10590 Also, invite mode works per se, but INVITE command does not work
10591 yet correctly, so you can set channel as invite only channel but
10592 inviting clients to the channel does not work (it is yet to be
10593 thought what's the best way to do it).
10595 * Added new command SILC_COMMAND_CUMODE to change user mode on the
10596 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
10597 Implemented CUMODE command to change user's mode on the channel.
10598 Supports all modes defined by the protocol specs.
10600 * Added NAMES command reply to return users modes on the channel.
10602 * Removed unnecessary and slow ciphers from lib/silccrypt.
10604 * Set SO_KEEPALIVE option to connection sockets by default.
10606 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
10608 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
10609 redefined the Notify Payload into protocol specs.
10611 * Added silc_id_payload_parse_id to get ID directly from raw
10614 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10616 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
10617 accept searching by Client ID as well.
10619 * Added support for LEAVE and SIGNOFF notify types in client library.
10621 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
10622 to parse ID Payload from raw data.
10624 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10626 * Added flags parameter into silc_ske_assemble_security_properties
10627 function in lib/silcske/silcske.[ch].
10629 * Changed notify client operation to fit better for notify messages
10630 sent by server. The notify payload received from server is now
10631 passed to the application (after parsing it to SilcNotifyPayload).
10632 It is application's responsibility to retrieve the arguments
10633 from the payload and show the message the way it wants. The message
10634 sent by server is implementation specific.
10636 * Changed public keys to comply with the protocol specification.
10637 Old public keys are not supported anymore and are not compatible.
10639 * Removed nickname from Channel Payload as the latest draft removed
10640 it. The client must resolve the nickname from the NAMES command
10641 reply received when it joined the channel.
10643 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
10645 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10647 * Fixed some errors in protocol specification drafts.
10649 * Created lib/silccore/silcnotify.c to implement Notify Payload
10650 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
10651 generic payloads described by protocol specifications. The file
10652 includes implementations for ID Payload and Argument Payload.
10654 * Changed Command Payload implementation to use the new Argument
10655 Payload. Changed command_xxxx_payload to command_payload_xxxx
10656 to comply with SILC coding conventions.
10658 * Added suppport for Argument Payload handling in Notify Payload
10659 implementation as protocol requires it. Added the new support
10660 into server and client lib as well.
10662 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10664 * Added support for multiple nicknames on same channel. [n] is
10665 added locally to the nickname if there are more than one same
10666 nicknames on the channel.
10668 * Server now sends all nicknames that matched WHOIS request.
10669 Client also shows the list received from server.
10671 * Added TOPIC command to client side. User can now set and show
10672 current topic on channel.
10674 * Added MOTD command to client and server. Also, server sends the
10675 motd when client connects to the server.
10677 * Changed version strings to comply ISO 8601.
10679 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10681 * Fixed protocol error handling in client library. It should now
10682 cope even if the SKE fails for some reason.
10684 * Made new protocol specification drafts for submitting to IETF.
10686 * Implemented TOPIC command to server in silcd/command.c.
10688 * Added two new notify types into lib/silccore/silcnotify.h:
10689 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
10690 notify nickname change and topic setting/change on a channel.
10692 * API change of command_reply operation in client library. The
10693 application gets now the status type received from server as well.
10695 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10697 * Removed the function just added to lib/silcutil/silcschedule.[ch].
10699 * Cras fixed and optimized the packet handling even further and
10700 it should work now. Minor change to the prototype of function
10701 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
10703 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10705 * Added new function into lib/silcutil/silcschedule.[ch]:
10706 silc_schedule_with_fd to select() a specified fd. The function
10707 returns after timeout expires or data arrives or goes. The
10708 function is used by packet routines to wait that all data is
10709 received from network.
10711 * Fixed data reading from network in lib/silccore/silcpacket.c.
10712 The code now assures that all data is read from the fd and then
10713 continues packet processing. This was a bug fix since the code
10714 used to drop some data in some circumstances.
10716 * Added new function into lib/silcclient/client.[ch]:
10717 silc_client_start_key_exchange to start key exchange after
10718 connection has been established to server. The code internally
10719 now uses this funtion but its main purpose was to provide it
10720 for applications that perform their own connecting. After
10721 application has created a connection it merely calls this
10722 function to start the key exchange between client and server.
10723 The library takes care of everything else after that.
10725 Updated also lib/silcclient/README to explain the usage of
10728 * Do not send to application information that connection has
10729 been established. Application gets notified it by connect
10732 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10734 * Applied cras's patch to add silc_schedule_one function. The
10735 function runs scheduler once and returns.
10737 * Fixed the scheduler after cras messed it up. The timeout
10738 handling works now as it's supposed to work.
10740 * Added into lib/silccore/ silcnotify.h to include notify
10741 message types support. Changed silc_server_send_notify*
10742 functions, in server.[ch], to support those new notify types.
10743 Added the support for the notify types into client library,
10744 as well. Added new notify client operation into ops.h in
10747 * Changed silc_server_packet_send_to_channel to send normal
10748 packets instead of just channel message packets. The function
10749 is now used to send the notify packets to channels. It is not
10750 used to send channel message packets anymore, as server never
10751 sends them anymore.
10753 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
10754 va_arg()s as it seems to require it nowadays. I guess, if SILC
10755 is compiled with older va_arg() the new code should work anyway.
10757 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10759 * Splitted core library. Core library (lib/silccore) includes
10760 now only SILC protocol specific core (and common) components.
10761 Created new utility library (lib/silcutil) that includes more
10762 generic purpose stuff. The stuff for util library was taken
10763 from the old core library. This was minor and easy split.
10765 * Created SILC Client Library (lib/silcclient) that includes
10766 implementation of the SILC client without user interface. This
10767 was major move from silc/ directory. The code has been changed
10768 so that it is transparent towards the user interface. The
10769 silc/ directory includes now the same user interface as before
10770 and it uses the new client library. Read lib/silcclient/README.
10771 Basicly, the client library performs everything else related
10772 to SILC except user interface handling. Also, configuration
10773 files are considered to be part of user interface and library
10774 does not handle them.
10776 This change also changed a lot of structures, function naming etc.
10777 Most important change was that SilcClientWindow object was
10778 renamed to SilcClientConnection in the client library. Created
10779 also new file lib/silcclient/ops.h. Also added new files
10780 silc/local_command.[ch] and silc/client_ops.[ch].
10782 All these changes were made to make it easier for user interface
10783 designers to create what ever user interface for the SILC client
10786 It is also expected that the server will be moved to lib
10787 directory as well and SILC Server Library will be created;
10788 sometimes in the future.
10790 * Removed Local commands from lib/silccore/silccommand.h as
10791 they are application specific and new client library does not
10792 handle any of those anymore.
10794 * Several functions moved to lib/silcutil/silcutilc.[ch] from
10795 old client implementation in silc/.
10797 * Added support for callback functions in SILC_LOG_* macros.
10798 Application can now set its own callbacks that will be called
10799 instead of using the default functions that will always print
10800 the debug messages to stderr (or stdout). Also, debugging can
10801 now be disabled by setting silc_debug to FALSE and re-enabled by
10802 setting it to TRUE. Note, that logging will still work even
10803 if debugging is disabled.
10805 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
10806 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
10807 silc_log_reset_debug_callbacks.
10809 * To enable debugging in silc client one must give now -d
10810 option on command line.
10812 * Changed silc_schedule_init to automatically allocate task queues
10813 if they are not allocated before calling it.
10815 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10817 * Added GMP 3.1 into math library.
10819 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10821 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
10822 a channel in SILC network. The packet is used by servers and
10823 routers to notify other routers that user has left a channel.
10824 This little feature was missing until now. Added the feature
10825 to protocol specification as well.
10827 Added functions: silc_server_send_remove_channel_user and
10828 silc_server_remove_channel_user into server.[ch].
10830 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
10831 lib/silccore/silcpacket.h. However, they are not implemented
10834 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10836 * Fixed joining to a channel and sending channel messages
10837 between server and router. The channel message sending should
10838 now work inside a cell.
10840 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10842 * Fixed the private message sending between server and router.
10843 The private message sending should now work inside a cell.
10845 * Added silc_server_replace_id into server.[ch] to replace
10846 existing ID in the SILC network.
10848 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
10849 and silc_idlist_replace_server_id into idlist.[ch] in server.
10851 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10853 * Fixed the server to server connections. Server can again now
10854 connect to router. Router to router connections probably does
10857 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10859 * Added dynamic protocol registering support. Now protocols can
10860 registered and unregistered on the fly. Patch by cras.
10862 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10864 * Added lib/contrib directory to hold routines that some platforms
10865 don't have but are needed by SILC.
10867 * Added getopt.c, getopt1.c and getopt.h from GNU C library
10868 into lin/contrib to provide getopt() and getopt_long() for
10869 those who don't have it.
10871 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10873 * Added AWAY command to client. When away message is set and
10874 client receives a private message packet the client automatically
10875 replies to the sender with the away message.
10877 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
10878 bug seemed to be the cause of recent problems when compiling
10881 * Added version detection support to SKE protocol specification
10882 and added the new changes to the SKE implementation as well.
10883 There were other minor changes in the SKE protocol as well.
10885 Many changes in lib/silcske/silcske.[ch] and in
10886 lib/silcske/payload.[ch].
10888 * Added ^U functionality, clear input line. Patch from cras.
10890 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10892 * Mainly small bugfixes on core library. Fixed some debugging
10893 logging and buffer overflow in silclog.c.
10895 * Updated config.sub and config.guess on the distribution tree.
10897 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10899 * Added command lagging support in server. Client may execute
10900 commands now only once in two seconds.
10902 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10904 * Optimized packet reception. MAC computation and checking is now
10905 also more optimized. A lot previously duplicated code is now
10906 used as generic by both client and server.
10908 * Fixed key pair generation in clientutil.c
10910 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10912 * Added into lib/silccore/silcbufutil.[ch] new function;
10913 silc_buffer_realloc.
10915 * Moved generic packet sending/encryption functions to
10916 lib/silccore/silcpacket.[ch] from client and server. Some
10917 rewriting of the functions.
10919 * Moved all generic packet reception/decryption functions to
10920 lib/silccore/silcpacket.[ch] from client and server. The
10921 packet processing is now much cleaner in both client and server.
10922 These were major changes in both client and server.
10924 * Created many common functions in server to do packet sending.
10925 Previously code were duplicated a lot, this has been removed
10926 with these changes.
10928 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10930 * Rewrote major parts of the ID cache system. Don't know
10931 whether it is better now or not but at least the API is more
10934 * Major rewrite on ID cache stuff on client because of the ID
10935 cache API changes. Added idlist.c to client.
10937 * Also major rewrite on ID cache stuff on server as well.
10938 Major rewrite of idlist.[ch]. SilcXXXList's are now named
10939 SilcXXXEntry's. We won't keep anymore idlist specific pointers
10940 in hand, instead they are all put into the ID cache system now.
10941 All server_idlist_* routines uses ID cache now instead of
10942 traversing its own lists (those lists does not exist anymore).
10943 SilcIDList though still exists. Also, SilcXXXEntry's are
10946 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10948 * Finally made the SKE implementation compliant to the protocol
10949 specification. All mp integers are now binary encoded as
10950 opposed being HEX encoded.
10952 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
10955 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
10956 functions: silc_[encode/decode]_pem. Also added function
10957 silc_encode_pem_file to PEM encode with newlines ('\n') for
10958 saving into a file.
10960 * SILC public keys are now encoded either PEM or binary. Same
10961 option is for private keys as well. By default private keys
10962 are binary encoded and public keys PEM encoded. Silly HEX
10963 encoding were removed.
10965 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
10966 function to create fingerprints.
10968 * Fixed a bug in SHA1; does not change the original data anymore.
10970 * Partly implemented INFO command on client and server side.
10971 Fixed CLEAR command. Changes to SERVER command; show current
10972 server(s) when giving command without arguments. Added
10973 VERSION command to client.
10975 * Added check to server that unregistered connections cannot
10976 execute commands (unless it is specificly allowed).
10978 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10980 * Fixed screen refresh.
10982 * Fixed channel joining bug from client. On some circumstances
10983 client tried to join to a channel it had already joined.
10985 * Added public key verification process into client's protocol.c.
10986 The client now verifies the public key from user and saves
10987 it into ~./silc/serverkeys/ directory.
10989 Added into: clientutil.[ch]: silc_client_verify_server_key.
10991 * Changed SKE protocol's silc_ske_initiator_finish function
10992 to accept callback function that verifies the received public
10993 key. Removed old silc_ske_verify_public_key function.
10995 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
10997 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
10998 silc_pkcs_private_key[_data]_set.
11000 * Made the password and public authentication more cleaner in
11001 server's protocol.c.
11003 * Removed historic and obsolete protocol `channel_auth' from
11004 both client and server.
11006 * Removed wrong way of sending command status messages from
11007 server to client in server's command.c. The old way violated
11008 protocol specification.
11010 Changes to silccore/silccommand.[ch]: removed
11011 silc_command_encode_status_payload -> not needed anymore,
11012 changed silc_command_encode_payload_va to accept extra
11013 argument on variable argument list. The argument type must
11014 now be provided to the function. Also, added new function:
11015 silc_command_encode_reply_payload_va which is same as
11016 normal command_encode_payload_va except command status type
11017 is provided as extra argument.
11019 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11021 * Added ~./silc directory handling. The directory includes the
11022 public and private keys for the client.
11024 Added silc_client_check_silc_dir, silc_client_create_identifier
11025 and silc_client_load_keys.
11027 * Implemented SILC protocol compliant public key. Added public
11028 and private key saving to and loading from files.
11030 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11031 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11032 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11033 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11034 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11036 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11037 silc_pkcs_load_[public/private]_key.
11039 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11041 * Added silc_server_get_route (route.[ch]) to get connection
11042 data for the fastest route for given ID.
11044 * Implemented INVITE command on client and server. The command
11045 were re-defined in the SILC Protocol Specification and the
11046 implementation now complies with the specification.
11048 * Implemented PING command on client and server.
11050 * Implemented NAMES command on client and server. The server side
11051 supports currently only normal server not router server yet.
11052 Some changes to NAMES definition in SILC protocol specification.
11054 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11056 * Implemented LEAVE command on client and server.
11058 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
11059 again. This change was made to the protocol as well. Server
11060 should not violate the protocol specification anymore.
11062 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11064 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
11065 was tested. SOCKS4 was not but should work anyway.
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